naval personnel and training research laboratory · adwl*' um**mtaonrtidal mvokt »ten««...
TRANSCRIPT
ADWL*' um**m TaonrtidAL MVOKT »ten«« NAVAL POSTQUAOUATt MQNZIMX. CAUBORNIA
AD
NAVAL PERSONNEL AND TRAINING RESEARCH LABORATORY
SAN DIEGO CALIFORNIA 92152
RESEARCH REPORT SRR 72-22 APRIL 1972
THE RELATIONSHIP BETWEEN NAVY CLASSIFICATION TEST SCORES AND FINAL SCHOOL GRADES IN 98 CLASS "A" SCHOOLS
Patricia J. Thomas
APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED
1* rfHfiMiBHilta ■fHMHyi
Thomas, P. J. The relationship between Navy classification test scores and final school grade in 98 Class "A" schools. San Diego: Naval Personnel and Training Research Laboratory, April 1972. (Research Report SRR 72-22, PF55.521.005.01.AA)
SUMMARY
Background and Problem
The Basic Test Battery (BTB), an important tool in the Navy's en- listed classification system, has been developed to predict performance in Navy schools. Men scoring well above the minimum selection scores are expected to demonstrate greater school success than those who are assigned to the schools with minimum or waivered scores. The purposes of this report were to determine if the BTB is meeting this goal and if the findings of similar reports covering earlier time periods hold true for recent samples.
Approach
Grades collected between January 1969 and January 1971 from almost all "A" Schools were employed as criteria. Validities of the selection test composites were compared with validities obtained from samples collected two years previously. Graphs depicting the relationship be- tween selection composites and school grades were prepared for each of 98 schools. Academic attrition percentages were computed for the data available from each school.
Findings
1. The correlations between school grades and scores on selection composites were generally higher than those reported previously (page 4)
2. The grades of the majority of men who were assigned to the schools despite substandard BTB scores were satisfactory. Ninety-five percent of these relatively low-aptitude men graduated from the Class "A" school assigned (page 5).
3. The attrition rate was unusually high in three schools, even among students whose BTB selector test scores were 10-12 points above the operational cutting score (page 9).
Conclusions
The results of the previous reports concerning the BTB validities were substantiated (page 9). Changes in the cutting scores for certain schools should be considered (page 9).
UNCLASSIFIED Security Classification
DOCUMENT CONTROL DATA -R&D Security classification of till», body of abstract and indexing annotation must be entered when the overall report is clateified)
CRiCiN* TING ACTIVITY (Corporate author)
U. S. Naval Personnel and Training Research Laboratory San Diego, California 92152
2«. RETORT SECURITY CLASSIFICATION
UNCLASSIFIED 2b. GROUP
3 REPORT TITLK
THE RELATIONSHIP BETWEEN NAVY CLASSIFICATION TEST SCORES AND FINAL SCHOOL GRADES IN 98 CLASS "A" SCHOOLS
4 DESCRIPTIVE NOTES (Typ* ot report and indue iv* data»)
5 A,, THOR'SI fFiritt name, middle initial, lm*t name)
Patricia J. Thomas
6 REPORT DA TC
April 1972 7*. TOTAL NO OF PAGES
75 76. NO. OF REFS
S*. CONTRACT OR GRANT NO. 9«. ORIGINATOR'S REPORT NUMBER(S)
b. PROJECT NO 521.005.01.AA SRR 72-22
»6. OTHER REPORT N O IS) (Any other numbers tbml may be «a signed this report)
10 OlSTRI BUTION STATEMENT
Approved for public release; distribution unlimited.
II. SUPPLEMENTARY NOTES 12. SPONSORING MILI TARY ACTIVITY
Chief of Naval Personnel (Pers-A3) Navy Department Washington, D. C. 20370
3. ABJSTRAC T
The Basic Test Battery (BTB), an important tool in the Navy's enlisted classification system, has been developed to predict performance in Navy schools. Men scoring well above the minimum selection scores are expected to demonstrate greater school success than those who are assigned to the schools with minimum or waivered scores. The pur- poses of this report were to determine if the BTB is meeting this goal and if the findings of similar reports covering earlier time periods hold true for recent samples.
Grades collected between January 1969 and January 1971 from almost all "A" Schools were employed as criteria. Validities of the selection test composites were compared with validities obtained from samples collected two years previously. Graphs depicting the relationship between selection composites and school grades were prepared for each of 98 schools. Academic attrition percentages were computed for the data available from each school.
The major findings were: (1) The correlations between school grades and scores on selection composites were generally higher than those reported previously. (2) The grades of the majority of men who were assigned to the schools despite substandard BTB scores were satisfactory. Ninety-five percent of these relatively low-aptitude men graduated from the Class "A" school assigned. (3) The attrition rate was unusually high in three schools, even among students whose BTB selector test scores were 10-12 points above the operational score.
It was concluded that the results of the previous reports concerning the BTB validities were substantiated. Changes in the cutting scores for certain schools should be con- sidered.
DD FORM 1473 (PAGE I) UNCLASSIFIED 0f02-01«-«600 Security Classification
UNCLASSIFIED Security Classification
KEY WO RDS ROLE W ROLE WT RO L E WT
Predictive validity Selection tests Cutting Scores Basic Test Battery School performance
DD ,FH°O?..1473 'BACK) (PAGE 2)
UNCLASSIFIED Security Classification
AD
THE RELATIONSHIP BETWEEN NAVY CLASSIFICATION TEST SCORES AND FINAL SCHOOL GRADES IN 98 CLASS "A" SCHOOLS
Patricia J. Thomas
April 1972
521.005.01.AA Research Report SRR 72-22
Submitted by
B. Rimland, Ph.D., Director, Personnel Measurement Research Department
Approved by
E. I. Jones, Ph.D., Technical Director Karl E. Kuehner, Commander, USN
Commanding Officer
Approved for public release; distribution unlimited.
Naval Personnel and Training Research Laboratory San Diego, California 92152
A LABORATORY OF THE BUREAU OF NAVAL PERSONNEL
SUMMARY
Background and Problem
The Basic Test Battery (BTB), an important tool in the Navy's en- listed classification system, has been developed to predict performance in Navy schools. Men scoring well above the minimum selection scores are expected to demonstrate greater school success than those who are assigned to the schools with minimum or waivered scores. The purposes of this report were to determine if the BTB is meeting this goal and if the findings of similar reports covering earlier time periods hold true for recent samples.
Approach
Grades collected between January 1969 and January 1971 from almost all "A" Schools were employed as criteria. Validities of the selection test composites were compared with validities obtained from samples collected two years previously. Graphs depicting the relationship be- tween selection composites and school grades were prepared for each of 98 schools. Academic attrition percentages were computed for the data available from each school.
Findings
1. The correlations between school grades and scores on selection composites were generally higher than those reported previously (page 4)
2. The grades of the majority of men who were assigned to the schools despite substandard BTB scores were satisfactory. Ninety-five percent of these relatively low-aptitude men graduated from the Class "A" school assigned (page 5).
3. The attrition rate was unusually high in three schools, even among students whose BTB selector test scores were 10-12 points above the operational cutting score (page 9).
Conclusions
The results of the previous reports concerning the BTB validities were substantiated (page 9). Changes in the cutting scores for certain schools should be considered (page 9).
in
REPORT USE AND EVALUATION
Feedback from consumers is a vital element in improving products so that they better respond to specific needs. To assist the Chief of Naval Personnel in future planning, it is requested that the use and evaluation form on the reverse of this page be completed and returned. The page is preaddressed and franked; fold in thirds, seal with tape, and mail.
Department of the Navy Postage and Fees Paid Navy Department
Official Business
Commanding Officer Naval Personnel and Training Research Laboratory San Diego, California 92152
Report Title & No- THE RELATIONSHIP BETWEEN NAVY CLASSIFICATION TEST SCORES AND FINAL SCHOOL GRADES IN 98 CLASS "A" SCHOOLS. (SRR 72-22)
1. Evaluation of Report. Please check appropriate column.
FACTORS LOW RATIN AVG
G HIGH COMMENTS
Usefulness of Data
Timeliness
Completeness
Technical Accuracy
Validity of Recommen- dations
Soundness of Approach
Presentation and Style
Other
2. Use of Report. Please fill in answers as appropriate.
a. What are your main uses for the material contained in the report?
b. What changes would you recommend in report format to make it more useful?
c. What types of research would be most useful to you for the Chief of Naval Personnel to conduct?
d. Do you wish to remain on our distribution list?
Please make any general comments you feel would be helpful to us in planning our research program.
NAME: CODE:
ORGANIZATION:
ADDRESS:
VI
CONTENTS
Page
SUMMARY iii
A. BACKGROUND AND PURPOSE
B. PROCEDURE
1. Sample and Data Acquisition 2. Variables 3. Analysis of Data 3
C. RESULTS 3
1. Stability of the Validities of BTB, Form 7 4 2. Students with Selection Score Waivers 5 3. Schools with Attrition Rates Exceeding Five Percent ... 5
D. CONCLUSIONS 9
REFERENCES 9
APPENDIX 11
TABLES
1. Comparison of the Uncorrected Validities of BTB Selectors for 1966-68 Samples and 1969-70 Samples
2. Comparison Between the Percentage of Academic Attrition for Total Sample and Attrition for Samples Included in Graphs . .
3. Percentage of Academic Drops in Three Successive Selector Test Intervals for Each of 12 Schools with an Academic Attrition Rate of More than Five Percent
Vll
THE RELATIONSHIP BETWEEN NAVY CLASSIFICATION TEST SCORES AND FINAL SCHOOL GRADES IN 98 CLASS "A" SCHOOLS
A. BACKGROUND AND PURPOSE
The primary determinants of whether an enlisted man receives formal school training for a rating, as opposed to on-job training only, are the scores he earns on the Basic Test Battery (BTB). The BTB is expected to discriminate between men who can succeed in a Class "A" school and those who cannot. This means that scores on test composites used in school selection should be significantly and substantially correlated with school grades. The great majority of men scoring above the established minimum on the BTB composites relevant for an "A" School should pass the course, while men scoring below that minimum and admitted to the school on special waivers would be expected to perform less well in school training. In pre- vious reports (Thomas, 1969; Thomas, 1972) the BTB was found to be doing an effective job. The purposes of this report are to provide an updated evaluation of the BTB for predicting final school grades and to determine the stability of the findings over an extended pe- riod of time.
B. PROCEDURE
1. Sample and Data Acquisition
Final grades for students are routinely forwarded to this Labora- tory by all Class "A" schools. Data received during calendar years 1969 and 1970 for students who graduated or who failed from these schools for academic reasons form the basis for this graphic report.
All men discharged from the Navy or on inactive duty status at the time of the analyses were not included in the sample since their BTB scores were unavailable. Non-academic drops were excluded because selector tests are not designed to predict such criteria. Schools having fewer than 70 students with complete predictor and criterion data were not analyzed. The total sample consisted of 100,150 men graduating or dropping from 98 Class "A" schools between 1 January 1969 and 1 January 1971.
2. Variables
a. Predictors. Six of the basic and special tests in the Navy Classification Battery were used as predictors. Scores are reported as Navy Standard Scores having a mean of about 50 and a standard devia- tion of about 10 for an unrestricted recruit population. The tests used were:
(1) General Classification Test (GCT)--consisting of 60 verbal analogy and 40 sentence completion items with a single 35-minute time limit.
(2) Arithmetic Reasoning Test (ARI)—consisting of 30 arith- metic reasoning items with a 35-minute time limit.
(3) Mechanical Test (MECH)--consisting of two separately timed 50-item subtests yielding a single score. The tool knowledge section has a 10-minute time limit and the mechanical comprehension section has a 25-minute time limit.
(4) Clerical Test (CLER)—consisting of 100 number matching items. This highly speeded test has a 5-minute time limit.
(5) Shop Practices Test (SP)--consisting of 30 items with a 17- minute time limit.
(6) Electronics Technician Selection Test (ETST)--consisting of three separately timed sections: Mathematics (20 items in 25 minutes); Science (20 items in 15 minutes); and Electricity and Radio (30 items in 20 minutes). A single score is obtained.
Scores on these tests are summed for various two- and three-test composites to determine eligibility for Class "A" schools. The test combinations used for school selection are called "selectors" throughout this report.
Men scoring below the minimum selection score may be assigned to Class "A" schools under certain circumstances. Recruits may have up to six points waived on two-test composites or up to nine points waived on three-test composites if: (1) the supply of fully qualified recruits falls below the number required to meet school quotas; or (2) the recuits have been enlisted under the direct procurement program for high school and junior college graduates. Fleet personnel may have the same number of points waived on their selection scores; or, if they have shown profi- ciency in a rating, they may be assigned to school training in that rating with permission from the Bureau of Naval Personnel despite non- qualifying BTB scores.
b. Criteria. The Final School Grade (FSG), used as the major crite- rion in this report, is most commonly a weighted sum of grades earned on daily and/or weekly quizzes, measures of practical proficiency, and the score on the final examination.
Another criterion of interest is the pass-fail status of the student. As stated earlier, only school graduates and academic failures are included in this report. Because of the methods of statistical analysis used to prepare the graphs, the attrition rates reported in the Appendix are based on the students having complete predictor and crite- rion data. For some schools, due to incomplete reporting, this attrition rate is an underestimate of the actual number of academic drops.
3. Analysis of Data
The students from each school were treated as separate samples in the analyses. The validity of the selector and the median FSG were determined for each school, as was the academic attrition rate for the students in each sample. An additional attrition analysis was per- formed, based on all available data, to determine whether the percent- ages of academic drops in the samples were realistic.
Since school assignment usually was contingent upon achieving a minimum score on several of the tests being validated, considerable restriction of range was evident in that the selector scores of the students within a school were higher than in the general recruit population, and the range of scores was considerably smaller. This results in lower test validities than would be obtained with more heterogeneous samples. The obtained validities were statistically corrected to yield estimates of test validities for a full-range recruit population as well as to present validities on a common base to make them comparable across schools. These corrected correlation coefficients, presented in the school graphs, are not strictly com- parable to those in previous BTB reports because a different statis- tical correction method was used.
In constructing the graphs, the selector scores of students were arranged in rank order and combined into groups with intervals of from five to six score points, depending on whether two or three tests comprised the selector. The percentage of men in each interval who scored above the median Final School Grade was computed.
Various comparisons were made between the results of this study and those reported for the time period most recently analyzed (Thomas, 1972). The validities of the selection composites were compared to determine whether the effectiveness of the BTB is remaining stable. Failure rates for schools found to have high attrition in the previous study were examined to see if the attrition problem still exists in these schools. In addition, the data of the lower aptitude men were analyzed separately in an attempt to determine whether credence may be placed in the graduation rate found previously.
C. RESULTS
The detailed findings for the individual Class "A" schools are presented in the series of graphs in the Appendix. They are preceded
A correction technique for restriction of range, developed by Lawley (1943), was previously used. Recent work at this Laboratory led to the conclusion that this method yields inflated correlations when large inequities among the sample sizes of the variables occur, as is not uncommon with the BTB. Therefore, the more commonly used Pearson method of correction was applied in this study.
by an introductory page of notes that explain the abbreviations and statistical terms appearing on the graphs.
1. Stability of the Validities of BTB, Form 7
In the previous BTB graphic report (Thomas, 1972) it was reported that with the exception of GCT+CLER, the effectiveness of all of the selectors had increased slightly. This conclusion was based on a com- parison of the mean corrected validities for 1966-1968 samples of students with those reported for 1964-1966 samples (Thomas, 1969). A similar comparison was made in the present study using the uncorrected validities of the selectors, since the method of correcting for restric- tion of range differed in these most recent reports. Table 1, below, presents the results of this analysis. The validity of the BTB is clearly higher for the more recent data.
In the 80 schools which used the same selector composites during the four years covered by these studies, an increase in validity was obtained in 45 schools, a decrease in 28 schools, and identical cor- relations in seven schools. Again, it appears that the effectiveness of BTB-7 as a classification instrument has increased somewhat with respect to the prediction of school performance.
TABLE 1
Comparison of the Uncorrected Validities of BTB Selectors for 1966-68 Samples and 1969-70 Samples
Selector N of Schools
GCT+ARI . 24
GCT+MECH+SP 34
GCT+CLER 6
ARI+2ETST 16
All Selectors 80
Note.--Individual school rs were weighted by the N_ of the school sample and averaged through the £ to £ trans- formation to obtain the average mean rs presented in this table.
Mean Validity 1966- 1969- 1968 1970
.48 .51
.44 .45
.35 .40
.49 .66
.46 .53
2. Students with Selection Score Waivers
The school performance of men whose selection scores were below the official cutting scores is of particular interest. A high success ratio suggests the minimum score could be lowered. Stewards were not included in the analysis of cutting scores because most were directly procured during the period covered by this study and were not required to meet a minimum score on any selector.
During the 1969-1970 period, 12 percent of the students entered with waivers, compared with the ten percent in the period covered by the previous report. The graduation rate among these students was 95.2 percent. Among the students who equalled or exceeded the opera- tional cutting score, it was 98.6 percent. Thus, the conclusion that "the great majority of men who entered schools on waivers were able to graduate" (Thomas, 1972) continues to be true.
As mentioned previously, the analyses for the graphs in the Appendix were based on men having complete predictor and criterion data. Therefore, an additional analysis was performed to investigate the pos- sibility that school grades or test scores were more apt to be missing for dropped students than for graduates. If such a situation existed, the graduation rate of men with lower aptitude would be lower than is reported above.
Table 2 presents a comparison of the academic attrition rates that would have been reported if all students (those with both complete and incomplete data) had been used. The two columns of percentages are very similar. The greatest difference within any school between the attrition for all students and attrition reported in the graphs in the Appendix was less than four percentage points. While these results provide no answers concerning the number of students entering the schools versus the number for whom data were submitted, they do indicate that the men upon whom the analyses were based were representative of the total available sample in terms of the percentages of failures.
3. Schools with Attrition Rates Exceeding Five Percent
Twelve schools had academic failure rates exceeding five percent, suggesting that it might be desirable to raise the cutting scores for these ratings. To investigate this question, the percentages of aca- demic drops were computed for the selector score interval and the next two intervals above it. An arbitrary standard of 90 percent probabil- ity of passing for those within the score interval was decided upon as the criterion of acceptability. These data are presented in Table 3.
In three of the 12 schools the attrition rate in the cutting score interval was less than ten percent, requiring no change in cutting score. Indications are that the minimum selection scores should be raised one interval in five schools and two intervals in one school.
u o 10
<4- X d<
C cd O ri
•H u P •H c U •H *J •P •a < CD
•n u 3
•H H
E U CD c
«a 1—I CT)
o in < CD
i—i 4-1 Q, o B
cd CM CD c^
W m ccj n rj 4-> 0 eq C < CD
<-H
H O C SH o <u •H a P
•H <L> U
.£! ■P
P P <
C V TJ CD C 3 CO Ö 0) CD
EC .—I a.
B e o aj in 00
•H (H ^H
Cd crt a*J E O o H u
m -C UH
c CO o U
IH •H u o P>
•H c CD u O bO 4-> cd p p < o c •—t
0 u e- o •H E rH E cd CD CD c/i 0- T3
cd rH
CD cd < p
o H
Z|
rt 4J O H
-H M O CD O JO) X E U 3
oo Z
00 c
•H +J cd oi
in X a
c cd o t-t
m -H CO O -P
•H C CD JH O M +J cd +J p> < CD c .—I CD O ft O -H E r< E CO CD CD CO
O. -O s 1—1
u crt < P
O H
Co P o
E-
—I r< O CD o .o Ä E O 3
oo 2
00 c
•H P aj
OS
IO O^tO M Tfr MO tO rH O
O O O O rH rHOOOO
VOHO no I-H o o o to
CMLOOOO ooooo
<T> <-1 vo a> MO
in^\0 N H
I-H rH n- o to oo o a> m o rH o O O <N CN O to O O
Wri^flNO H « O^f Ul
CN00HHO OOOOO
r~ in in i-i r~
vo ^ co tn CM
co o ^f in •* •*}■ ■* CN t-^ o IT, H vO ^t \C MO rH 00 f-« !"~ t H tN iH M H en N O H
i-t i-l CM i—I rH
■* m o o to
O MO r>- rH rH t^CTlOOCTi'a- tO^-CNTt-LO OOOlMHOl MO t-~ O r^ rH H W m M CO CN CN rH "* Cft tO ^t O MO HSOOrI ^t
rH i-t i—I i—I i-( tO tO
j fj f Oi "1 O) O i—I IN i—I vOO i—( r^ Ol t~- 00 CT> O to ■ri- in CN CN CN O m in C7> O rH CM * (O N M N S vO in Oi IO CN to to to to rH i—I o •"< O O O r-' "-< <—• O O r-IOO O O ■—I O >—I i—1 i—I i—I i—I i—I MO MO MO vO MO MO MO MO MO MO MO MO MO MO MO MO \D ^O vO vO vO ^O vO vO vO
crt oo H H E- U U U U U
OS H Z E- E- >- U U u u u a a
^ ^ a h 2 Q Q Q Q 0Ü
2 Z O O E- uunun
E- E- H H H w w w tu w
N CO (N CO O 000^000 OOvOr-IO OOOOO OOOOO
OOOCNO O00OOO OOCNOO OOOOO OOOOO
CD M cd ex
X QJ c c o
13 o 3 c
•H p c o CD
■a
cNvomr^o OCOCNOO o o >—INO OOOOO OOOOO
oootoo 00>>-IOO OOtOO OOOOO 00"tfOO
ri 0OO1 MO to O O Ol LO in M »o H in
rH tO
(O NO) N l/l fvONvOO LO <N LO vO CTi i-H LO
IO N N Ol H CNLOOCNvO --ti-HCNOO O HN N H m w in w in in m m in in \0 vO vO vO vO vD MO M0 MO MO
m a. x »-5 os eoeoeaUQ QUJCJ^
u
M0 rH MO m CN MO 00 t~- CN <-H co a» ■** <N MO i—I i—I to i—l
r-. oo MO m o rH i-H o to to in m m m m MO MO MO MO M0
oo tu s o c/in < < < <
i-H to 00 <N O CTI cr> o^ ^ m Oi TJ- MO t-» t-~
Oi 00
to rH CN r~ 00 O tO tO tO CN in in w in in MO MO MO MO MO
m r-~ MO a> oo rH O Ol MO 00 ■^t ^t- tO rH tO
moHcom \0 m co ^- N O rH O rH O MO MO MO MO MO
z ^ E- > > < < < < < HDD
ca ca ea
CD 3 B
C O u
UJ ►J
!/) Ä P*
c cd o 5H
«4-1 -H U O +J
•H 0) 5-i £ 06 +J CO +->
4-> < <D C i—l
<u u & O -H e f-i E aj <u <u t/; a- T3
cd i—i u ex) < ■M
O H
O H
—i 5-1 o a> o ,o £ E O 3 m z
M c
•H 4-> cd Di
10 X P-
C 01 o 5*
tH -H U O +J
•H C 0) SH O M -M CO +J +-> < <D c r—I 0 o P- O -H § 5H E ed <D <0 CO a. -o
ca r—1 u CCi < 4->
Ü H
o H
O tt) o ja
o 3 co z
bo C
cd
O O LO O O H <t CO HO CNOOOO OOOOO O « (O
OOI^OO Nlfl^HQ OOOOO OOOOO ooo
to
CM
o o to o o to LO to co o
oooooo cNint--oo
TJ-OOOO OOOOO
OOOOO OOOOO
OWN
ooo Ol
CM
t H IO Irt Ü1 >t vO M N 00 i—I t~- CO CN \0
LO rH CO r-(
N ^ H o VO o -t to o O >-1 "-H O "-I vO \0 ^O vO vO
oo in io o> W r- tO O rH L0 \OM(N H t
00 CJ> t^ "* 00 O rH O) LO f~- I~» i—I tO CN i—I
to T* \0 ft ft CN 00 tO LO rH CN rH rH rH rH
co in s <t HH to r^ TT
00 to
CM
& a u, en en
Ol O LO »O O Ifl N HH N U) \000>0 rH rH CN CN CN OOOOH OOLOOO vO vO ^O vO vO O vO ^D *0 *0
en Ui *S 2 2 H H E'- en en CO tO CO tO t/3
tO^'Tf-vOO^ tO h- 00 CN CM CO tO vO 00 LO LO 0000<H OOO \D \0 ^D '<V \D \D \D \D
H Z Z 3 >- >-
H LO i—I O O
O O rf- o o o o \o o o
o o -3- o o
O O rH O >—I
00 O rH O VO
o fi * en o
o to to \0 O CN
cd u > o
O \0 rH LO rH
ONHiON
rHi-~tooo oo^roo toocNOi-t oto«o o to tnt to
OO'CTOO 00^"00 O O rH O "^ OtOOOvOO O CN i—i \0 Is". rH CN
OlMJON <-ft CN o CN CN tO LO CN CN 'S-
tO MO tO H C* O "* rH 00 tO HtO H -t
\DI~-vO00r~- tfl MO O "I tOtOCNOCN H H N N CO rHrHOrHO rHrHOrHO vO \0 vO ^O ^O \0 ^o ^ ^o ^o
iO \0 H to to to vO v£> rH eft 0> rH rH L0 CN f- rH
Tf" CN tO \0 rH oo Is» r*» \0 ^t OOOOO \0 \0 vO ^O vO
LOCN^t-vO^O rHOLO'^'^O VO tO N H •» N H IO * t tOCNtOr^-LO H (JMN r(
CN rH
H H H E- H UJ tu t-u tu Ci,
2 2 U CJ
00 Ol >o tO H \0 00 t CM to O O rH IT) O vO vD \0 vO vO
Di U w x z 2 cu a, a, a.
rH CN Cn 0» rH O O rH CN O rH rH LO LO O vO vO vO ^O vO
Z Z OS H 2 a. o. o- a. cr
<D to m rH in r> o to CN 00 CTi kO oo u «P. CL, <D
1—1 o o o 00 CT) o \D r<« TT "d- r- Tf to CM > cd u ft r-H to i~-t • H > CO o\° Q L(H
u 0) M rH
p c 0) c •H CTl CM \0 LO vO to ^o r^ CTi CN CTi vO >
1—1 P z| LO CM 00 r^ o CN to r- CN CN to C7i o U P «J vO 00 to •—< rH <N O C T3 3 CM tp O e u O
o o to CTi 00 00 "* to 00 O» CTi ■* CTi t to U O <D <u f*. iH 00 00 1—1 r^ 00 i—( rH CN rH iH a> i-( 0> a> > rH +J CO O. t/) 0 0 1 1 1 1 1 i 1 i 1 1 1 1 cd > X) u 00 LO to to o 00 to LO LO O LO O U u <u < CO vO rH 00 00 1—1 >o 00 iH rH CN rH rH
<u > C P .H o c u- •H
t-H ■P C •H
p cd H to JS P (1) 4-> P H to M> LO 1—1 CN r- r-. <* ^0 to to CN t cd
d) 0 <P OH !H rH u o o CTl 1—I ^r CN CTl \D LO ■^f r-~ to «* at C o o 1—1 o £ rH rH rH ^d- <—i cd +-> s CO u o\° Q o > co a) <L> <P u >
■-I o <L> M cd a> p c rH \D rH i—1 00 O i—i LO rH CN O o rC
en <D c • H zl CM CNI r>> *■ CT. to LO vO t LO CTi t-» +-> h-1 p r^ 00 CN rH rH •-< o
a) ca «J p > OS P a
• H V) u T3 10 c M t>~ ■"3- CN CNI CTi fs CN •>* t CTi -r <j> a> to o •H <u 0) M3 rH 00 00 O vO 00 i-H rH f-t ^-i o P <D -H CL > u r<
to O *-> 0 o 1 1 1 1 1 1 1 1 1 p i 1 O O >H X o (N o r- r>» LO CN [^ o O LO O LO CL,
EU 3 M < co vO PH 0*1 r-^ o \D r^ rH ■-< rH r~* o <u -J CO P> f-t co P < 0 < <1> H
n Thre
demic
u
M to
•H cd to CN •* LO rH ^r to t^ Tt- CTi r^ CN ^d- •H o MH p. rH
to < o o CN r-~ CM i—I LT) vO oo hs r^ rH CN o a> PH h 1—1 CN r-H —1 •* •—t r—< rH CN p o c V o\° Q to h rt u cd • a o rH o
•a o cö C to U +-> co > o r» o CTl to CN •* LO 00 "* ■^r o» Cd rH)
•H >H ^ zl oo CN ■* -—I CN to to CTi CN LO ^O Tf cd e s oo a> ^o 00 CN rH rH rC 0) B ♦J P >H
-d to •H c •H -a CO i—i p KH S 3 U O p rH CTl «C ^D t r—1 X) CTi CTi ^ CTl "* *J
<C o 3 <D vO o r^ r> o X> r^ O O •-i O o 13 </) , -C u rH 0 <P (J o 1 1 1 i 1 1 i 1 1 1 | 1 r* 10 o co O vO LO 1—1 r-H o & —H LO LO o LO o rH 3
CO LO o r>s t>« o LO r^ o o —1 O o CO O a> CM 6 -rH ÖOi-H > CO to a> P <P M H c o C PH (U •H O rC P 0) h o cd jz <D cd oi P a. UJ
00 c
•H
'—N i—1
1 < •■ J
t \ CNI
1 < *. ^ N
ote.--
cent in
4-> cd 3 a tu g g UJ
0, X 0, CL,
S o- CO § u
OS * * « * * * * PH
In the remaining three schools, the 90 percent passing standard could not be achieved even if the score were raised 10-12 points.
The results of the attrition analysis are similar to those reported for the 1966-1968 samples in seven of the schools (Thomas, 1972). The Polaris Electronics schools continued to report the highest rate of attrition of any Class "A" school, 26 percent during the most recent reporting period. As can be seen from the graph (page 47), the cutting score would have to be raised to an unrealistic level (ARI+2ETST=201) before 90 percent of the students in that interval would be predicted to pass the course. Changing the minimum scores for the other ratings would be feasible and is probably warranted, now that the previous findings have been found to be still applicable.
D. CONCLUSIONS
The results of this study clearly support the conclusions reached in the most recent study in this series; namely:
1. The BTB is an effective predictor of school performance.
2. The great majority of men who entered schools with BTB score waivers were able to graduate.
3. Adjustments (either upward or downward) in the cutting scores required for entrance to many Class "A" schools appear to be both warranted and desirable.
REFERENCES
Thomas, E. D. Navy Recruit Classification Tests as predictors of performance in 87 Class "A" enlisted schools (1964-1966). Sin Diego: U. S. Naval Personnel Research Activity, February 1969 (SRR 69-14)
Thomas, Patricia J. The relationship between Navy classification test scores and final school grade in 104 Class "A" schools. San Diego: Naval Personnel and Training Research Laboratory, January 1972. (SRR 72-15)
APPENDIX
Explanation of Terms on Graphs
School ABF Aviation Boatswain'* MatP (Firnis) (T) School Code 6512 (£) Locotion Lakehurst Graduates: _i£E_ Drops: 2 Total: 201
Selectors Q) GCT+MECH+SP=156
SUMMED >UMMbD _ JLDO SCORES ® TOTAL® DROPS®"
(D*
Above 191 6 186-191 14 180-185 16 174-179 22 168-173 26 162-167 33 156-161 30 150-155 2b 144-149 16 138-143 7 Below 138 5
0 0 0 0 0 1 1 0 0 0 0
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
m $ 3L 75 50 25
UM B-»,gyyf/^iV-v^#-y. .:<i&&ffl
mtma mmw^mmMäkmmm tgmimsm
'Z~:&n3$
m^^^.
75
^£&S^v£&tä>^S$gz{®
iü..:
vmmMm&m hmmm@mm
tk^MimrtW^Msmt ixv&m^ZiSSS
kkm^^mzwMimm
BMMJMEM
^fe^fe^SSvl :$i%y$&?i-yz-M\
miw^^mm mM«±xmm&zm® wmm
Validity of Selectors - .39 (5) Corrected Validity of Selectors = .59 Qy)
Median = 78 (§) Attrition = 1.0% ©
100
Numbers below refer to encircled numbers in sample graph above:
(T) Title of school. If more than one school must be attended to com- plete the course of training, the phase offered by this school is given in parentheses.
(?) Four-digit code number as designated in BUPERS ltr Pers-B224-ss of 11 Jun 1971.
(3) Combination of BTB tests and cutting score used for selection to this school.
(7) Intervals of selector scores, ranging from high to low.
(?) Total number of students having selector scores within listed interval.
(ö) Number of academically disenrolled students who scored within listed interval.
(7) Interval within which lies the minimum score used in recruit assign- ment to school.
(¥) Median final school grade, based on all students in the sample.
9) Validity of selectors.
0) Validity of selectors corrected for restriction in range.
Th Percentage of academic failures.
11
School ABE Av. Boatswain's Mate ("Launching S RecoverylSchool Code 6513 Location Lakehurst Graduates: 426 Drops: 1 Total: 427
Selectors
GCT+MECH+SP=156
SUMMED SCORES
Above 191 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
TOTAL
13 31 42 49 61 77 80 48 13 13
100 DROPS «"
0 0 0 0 0 0 0 1 0 0
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
MDN y 5J) 75 75 -r 50 25 T-
m
czz
tmsmsn:
Hü
100 —^
mi
zzn —1
1
Validity of Selectors = .42 Corrected Validity of Selectors = .49
Median = 81 Attrition =0.2%
School ABF Av. Boatswain's Mate Location Lakehurst
fFuels") School Cod* 6512 Graduates: 247 Drops: 2 Total: 249
Selectors GCT+MECH+SP=156
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES IUIAL DROPS l"-
Above 191 6 0 186-191 11 1 180-185 19 0 174-179 30 1 168-173 44 0 162-167 41 0 156-161 20 0 150-155 38 0 144-149 19 0 138-143 13 0 Below 138 8 0
Validity of Selectors = .17 Corrected Validity of Selectors = .21
wmm
mmmvwm mm#m^*>*y*»>™<&ifiiffifi$
mmmmwtemmmmm smmm:: l
Median = Attriti
= 79 on = 0.8%
12
Srhnnl ABH Av. Boatswain's Mate fAircraft Handling^ School Code 6527
Location Lakehurst Graduates: _4Ji5__ Drops: 1 Total: 456
Selectors
GCT+MECH+SP=156
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 138-143 132-137 Below 132
TOTAL
6 14 18 36 50 75 73 62 62 40
9 7 4
100 DROPS i-
o 0 0 0 0 0 0 0 1 0 0 0 0
Validity of Selectors = .25 Corrected Validity of Selectors = .30
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
4 MglÜ ff 5p 75 50
mntommt® &""" : : #mmm t=-
r ■■■:"■"■■■■ czz
cz-
75 100
m
Ü3
=3
—~ ■BBSS«
Median = 80 Attrition =0.2%
School AC Air Controlman School Code 6509 Location Glynco , Graduates: _909_ Drops: 26 Total: 935
Selectors GCT+ARI=110
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 Below 100
TOTAL
30 89
128 176 242
85 80 57 37 11
100 DROPS
0 1 1 4 5 2 3 2 7 1
Validity of Selectors = .38 Corrected Validity of Selectors = .47
PERCENTAGE OF SCHOOL MARKS
Below Median
75 50 2. Above Median
75
-,,,-, ,.,;,,,„, iyi^iimXiiiiiiii&Vil
Median = 83 Attrition = 2.8%
13
School ADJ Av. Machinist's Mate ("Jet Engine) School Code 6501
Location Memphis Graduates: 3078 Drops: 0 Total: 3078
Selectors
GCT+MECH+SP=156
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES IUIAL URUPS r—■
Above 197 31 0 192-197 83 0 186-191 191 0 180-185 325 0 174-179 423 0 168-173 494 0 162-167 523 0 156-161 476 0 150-155 354 0 144-149 144 o Below 144 34 0
Validity of Selectors = .40 Corrected Validity of Selectors = .48
C c :..:::.:.::-SSJU
t :. 1
(n-am. 1 1
EW&Ä 1
ISSS« «ESJfSffllp [iMUMMm^
Eiiv Mmmmmmm
Median = 80 Attrition = 0.0%
School ADR Av. Machinist's Mate (Reciprocating) School Code 6502 Location Memphis , Graduates: 1325 Drops: 0 Total: 1325
Selectors GCT+MECH+SP=156
PERCENTAGE OF SCHOOL MARKS
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
TOTAL
13 38 78
116 185 214 213 221 171
63 13
DROPS
o o 0 0 0 0 0 0 0 0 0
Below Median
100 75 50 25 M Above Median
)N 25 50 75 100 ^^»
1 t . . ,
pm . i
t............ ... i
Vmm :::timmmii
1 i
= :;Mi:::;:Mia
wmmmmmmm 1
1
Validity of Selectors = .54 Corrected Validity of Selectors = .62
Median = 77 Attrition = 0.0%
14
School AE Aviation Electrician 'S Mate School Code 6515
Location Jacksonville Graduates: 3740 Drops: 360 Total: 4100
Selectors GCT+MECH+SP=156
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SLURhS 101 AL DROPS r—
Above 203 26 0 198-203 53 0 192-197 145 1 186-191 273 0 180-185 372 6 174-179 523 26 168-173 659 56 162-167 721 69 156-161 682 83 150-155 436 80 144-149 173 33 Below 144 37 6
Validity of Selectors = .47 Corrected Validity of Selectors = .54
immm&mvmxttxwtt ■ . ■ wy-m::xm$rt
GZ3 r~i
L~__^ T:'..'...
fc" ' wmm \
Median - 74
Attrition =8.8%
School AG Aerographer's Mate Location Lakehurst
School Code 6520 Graduates: _J2L_ Drops: 3 Total: 476
Selectors
GCT+ARI=110
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 Below 105
TOTAL
18 40 74 77 67 73 80 30 17
100 DROPS r
0 o 0 1 0 1 1 0 0
PERCENTAGE OF SCHOOL MARKS
Above Median 2^5 5p 75
Below Median 75 50 25
f xx»m;mtf {::;:::::;:::;:::::::;:;::.:::: ::.:::::: mmim tm
■.-.-.-.■.■:■;■;■: ;■:■ :■...; ■ .. ■; .■■ ■■ ;.. .-.■.■. «HSHS«»»»HJ«ä!a
Validity of Selectors = .53 Corrected Validity of Selectors = .61
Median = 76 Attrition = 0.63
15
School AK Aviation Storekeeper Location Memphis
School Code 6522 Graduates: 517 Drops: 0 Total: 517
Selectors GCT+ARI=105
SUMMED SCORES
Above 134 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99
Below 95
100 TOTAL DROPS •"
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
M^N y 5j) 75 50 25 -1-
14 21 58 52 79 80 124 65 30 14
0 0 0 0 0 0 0 0 0 0
c~
r
_
i.i.i.i.i.i.l.l.l.n;p.;.;,;.;.
75 100
mm m
—i
Validity of Selectors = .34 Corrected Validity of Selectors = .39
Median = 78 Attrition = 0.0%
School AME Av. Structural Mechanic fSafety Equip,1 School Code 6516 Location Memphis Graduates: _7_6JL_ Drops: 0 Total: 769
Selectors GCT+MECH+SP=156
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median SUMMED SCORES
Above 191 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
TOTAL DROPS
30 33 61 98
138 124 135
88 49 15
0 0 0 0 0 0 0 0 0 0
100 75 50 25 M )N 25 50 75 100 rm
11
/ ^^1
1 i
m i
mm i
i
|""'"-
mm:! i
1 ;':':i'ivi:i:i"i:':''i;
Validity of Selectors = .37 Corrected Validity of Selectors = .44
Median = 75 Attrition = 0.0%
16
School AMH Av. Structural Mechanic fHydraulics") School Code 6517 Location Memphis Graduates: 1645 Drops: __0_ Total: 1645
Selectors GCT+MECH+SP=156
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
100 TOTAL DROPS *~
19 30 95 137 227 270 263 294 205 89 16
0 0 0 (1
0 0 0 0 0 0 0
Validity of Selectors = .41 Corrected Validity of Selectors = .49
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 2^ M^N y 5j)
t'ÄüHf« ;'':■;;:;
wwmmwwwiwwm xmmmzwmim vmm~ mmm'-^ A
Median = 75 Attrition = 0.0%
School AMS Av. Structural Mechanic fStructures! School Code 6518 Location Memphis Graduates: 1710 Drops: 0 Totol: 1710
Selectors GCT+MECH+SP=156
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
TOTAL 30 65
115 174 230 287 256 259 182 88 24
100 DROPS l"
0 0 0 0 0 0 0 0 0 0 0
Validity of Selectors = .46 Corrected Validity of Selectors = .53
75 T"
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
¥ V £ 50 25 -r-
MDN
I.;; ".-
Median = 77 Attrition = 0.0%
100 —■»
.,-:;:::;-™::.-: :>x->:,-.-.-:", - ,-::, --:>x::-yX:;,■ ::>>x ,
few. ."! .,;
MM'M WiWWWS . . :■;::. .f
lW:W:W:WwW:W
TTJ
•:-.■■'■.----:•:■:-:•'•-.-■■■. :■:■: :;Xwl
|r ..Tf.iiiiMii
17
School AO Aviation Qrdnanceman Location Jacksonville
School Code_6506__ Graduates: 2558 Drops: 69 Total: 2627
Selectors GCT+MECH+SP=156
PERCENTAGE OF SCHOOL MARKS
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
TOTAL 39 70
161 237 322 443 480 421 309 126 19
100 Below Median
75 50 25 Above Median
MDN 25 50 75 100 DROPS ■ ■ »
0 1 ~3 o i
o E"'""
2 i ■■ ■■ :«:>¥>1
3 £"***
3 pfe 1
10 imm ,,,.,:i
14 mmmm 27 [''"' mm
8 mmjmxsm
2
Validity of Selectors = .41 Corrected Validity of Selectors = .48
Median = 75 Attrition < 2.6%
School AQ Aviation Fire Control Technician Location Memphis Graduates: 1095
School Code 6535 Drops: 1 Total: 1096
Selectors ARI+2ETST=171
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 165-170 Below 165
TOTAL 15 56 73
141 206 196 149 118 101
31 10
100 DROPS
o 0 0 0 0 0 1 0 0 0 0
75
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 25 MDN y 5J) 75 50
T 100
Validity of Selectors = .56 Corrected Validity of Selectors = .69
Median = 78 Attrition 0.1%
18
School ASE Aviation Support Equipment Technician School Code 6530 Location Memphis _ Graduates: _J>2L_ Drops: __P___ Total: 521
Selectors GCT+MECH +SP=156
SUMMED SCORES TOTAL
Above 209 5 204-209 9 198-203 22 192-197 67 186-191 80 180-185 96 174-179 85 168-173 61 162-167 41 156-161 20 150-155 19 144-149 11 Below 144 5
100 r DROPS
o 0 0 0 0 0 0 0 0 0 0 0 0
Validity of Selectors = .29 Corrected Validity of Selectors =
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 Mlj>N ft 50 75 100
mmmam mm^mtm
mmm~ ma-mi
36 Median = 80 Attrition = 0.0%
School ATN Av. Electronics Technician fNavigationl School Code Locotion Memphis firnduntes: 863 Drops: 0 Total:
6503 863
Selectors ARI+2ETST=171
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 165-170 Below 165
TOTAL
27 53 95 134 153 153 105
61 48 22 12
PERCENTAGE OF SCHOOL MARKS
100 DROPS
o 0 0 0 0 0 0 0 0 0 0
Below Median
75 50 25 M[ Above Median
4$ Jg. 75
Validity of Selectors = »55 Corrected Validity of Selectors = .67
Median = 80 Attrition =0.0%
19
School AV Avionics Fundamentals Location Memphis Graduates: 8446
School Drops: 0
Code 6531 Total: 8446
Selectors ARI+2ETST=171
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 165-170 159-164 Below 159
TOTAL 87
274 462 815
1097 1408 1325 1197 1088. 535 136 22
DROPS 0 0 0 0 0 0 0 0 0 0 0 0
100 75 50 25 MDN 25 50 75 100
I f:SS l
[m-m mm \
m i
1 ■iizäL
® i
|y HI mms
1 i'fM :ixmwmm Ü :.';::::":".:::'-": ' 1
Validity of Selectors = .72 Corrected Validity of Selectors = ,84
Median = 78 Attrition = 0.0%
School AVI Aviation Mechanics Fundamentals Location Memphis Graduates: 7152.
6532 School Code. Drops: 0 Total: 7152
Selectors GCT+MECH+SP=156
SUMMED SCORES
Above 203 198-203 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 138-143 132-137 126-131 120-125 Below 120
Validit y of Selectors = .53 Corrected Validity of Selectors = .60
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
■# »■
Median == 81 Attrition
20
School AW Aviation Anti-Submarine Warfare Operator School Code— Locotion Memphis Graduates: 654 Drops: 0 Toto
6537 654
Selectors ARI+2ETST=171
PERCENTAGE OF SCHOOL MARKS
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 165-170 Below 165
100 TOTAL DROPS r
Below Median
75 50 Above Median
75
6 23 48 77
119 145 110 57 49 16 4
0 0 0 0 0 0 0 0 0 0 0
Validity of Selectors = .56 Corrected Validity of Selectors = ,73
Median = 74 Attrition = 0.0%
School AZ Aviation Maintenance Administrationman School Code 6528 Location Memphis Graduates: 579 Drops: 0 Total: 579
Selectors GCT+ARI=105
PERCENTAGE OF SCHOOL MARKS
SUMMED SCORES
Above 134 130-134 125-129 120-124 115-119 110-114 105-109 100-104 Below 100
TOTAL
25 32 47 72 83 88
118 84 30
100 DROPS l"
o 0 0 0 0 0 0 0 0
Below Median 75 50 i MDN
Above Median 75 100 * V-
........................... ....-...-..^..
Validity of Selectors = .43 Corrected Validity of Selectors = .50
Median =80 Attrition 0.0%
21
School BT Boilerman Location Great Lakes
School Cod* 6069 r.mHl'"*-«- 34° Drnps: 0 Total: 340
Selectors
GCT+MECH+SP=156
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES IUIAL DROPS »"—
Above 197 2 0 192-197 9 0 186-191 11 0 180-185 30 0 174-179 58 0 168-173 70 0 162-167 59 0 156-161 54 0 150-155 31 0 144-149 7 0 Below 144 9 0
Validity of Selectors = .39 Corrected Validity of Selectors = .47
q HE mm®
1:7- ■•:• :!-.»l
ma 1
l:-::::: ■:-w-.::«3 1
f'KvSH m mm ...:.:,- I
Median = 74 Attrition = 0.0%
22
School BU Builder 1 orntion Davisville .Graduates: 147 Drops:
School Code 6150 0 Total: 147
Selectors
GCT+MECH+SP=150
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 138-143 132-137 Below 132
TOTAL
3 4 7
12 11 23 22 16 18 11 12
4 4
100 DROPS r
o o 0 0 0 0 0 0 0 0 0 0 0
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 75 50 2^ MDN ff 5fl _75_
Validity of Selectors = .49 Corrected Validity of Selectors = .54
Median = 84 Attrition = 0.0%
School BU Builder Locntion Port Hueneme .Graduates: L12 Drops
School Code 6081 0 Total: 142
Selectors GCT+MECH+SP=150
SUMMED SCORES
Above 191 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 138-143 132-137 126-131 Below 126
100 TOTAL DROPS r
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 75 50 2^ MDN ^5 5J) 75 100
6 14 15 11 20 20 13 10 12
9 3 3 6
0 0 0 0 0 0 0 0 0 0 0 0 0
Validity of Selectors = .63 Corrected Validity of Selectors = .65
Median = 83 Attrition = 0.0°
23
School CE Construction Electrician Location Davisville Graduates: 103
School Code__6l48___ Drops: 0 Total: 103
Selectors GCT+MECH+SP=156
PERCENTAGE OF SCHOOL MARKS
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
100 TOTAL DROPS «"
Below Median
75 50 25 MDN T
5 4 8
18 13 14 13 10
7 6 5
0 0 0 0 0 0 0 0 0 0 0
ID! Above Median
75 * »
100
EZZ -^—~ M^M i ,
Validity of Selectors = .39 Corrected Validity of Selectors = 43
Median = 75 Attrition = 0.0%
School CE Construction Electrician Location Port Hueneme Graduates: _2£8_
School Code_6079__
Drops: Q__ Total: 788
Selectors
GCT+MECH+SP=156
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 138-143 132-137 Below 132
100 TOTAL DROPS ■"
PERCENTAGE OF SCHOOL MARKS
Above Median MDN ^5 5p 75 100
Below Median
75 50 25 T
2 20 17 46 38 48 39 39 23
8 1 4 3
0 0 0 0 0 0 0 0 0 0 0 0 0
—] EZ~ :; ;.- ; ,. ./■ ^j
TO^: . '.... -mm wmm
mmmsmm mmmmm -Qamm r—
M^^^
Validity of Selectors = .46 Corrected Validity of Selectors= .53
z£z: i
Median = 80 Attrition = 0.0%
24
School CS Commissaryman Locotion Newport
School Cod» 6124 Graduates: 34» Drops: 1 Total: 341
Selectors GCT+ARI=100
SUMMED SCORES
Above 134 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94
Below 90
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
25 MpN y 5p
Validity of Selectors = .40 Corrected Validity of Selectors = .46
Median = 78 Attrition = 0.3%
School CS Commissaryman School Code_6125 Location San Diego Graduates:_§92__ Drops:_P__ Total: 892
Selectors GCT+ARI=100
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94 85-89 80-84 75-79
Below 75
100 TOTAL DROPS •"
75
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
25 MflN 7^5 5j) 75 50
4 10 18 35 58 73
137 149 168 151 41 21
9 11
7
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
■ . ■ .
czz
Validity of Selectors = .29 Corrected Validity of Selectors = .32
100
■-/.................................~~~TT7 ,,,,,,,......■■■..■■■
zm
Median =83 Attrition = 0.0%
25
School CTA Communications Technician "A" Branch School Code Location Pensacola Graduates: 235 Drops: 1 Total
6020 236
Selectors
GCT+CLER= 110
SUMMED SCORES T0TA
Above 139 8 135-139 11 130-134 26 125-129 4 5 120-124 56 115-119 41 110-114 34 105-109 10 Below 105 5
100
PERCENTAGE OF SCHOOL MARKS
Above Median
)N y 5J) 75 100 Below Median
75 50 25
0 0 0 0 0 1 0 0 0
rz:
.-,■■■■■■■-■,■-■ f" "■'■'■'".'■Tr*!
nzz F~_
S3SSI ■ .;■...„, ...^i,, i.i i il
mj
izzri
Validity of Selectors = .31 Corrected Validity of Selectors = ,41
Median = 82 Attrition = 0.4%
School CTI Basic Communications Technician "I" Branch School Code 6100 Location Goodfellow AFB Graduates: 131—Drops: 0 Total: 131
Selectors GCT+ARI+CLER=155
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median SUMMED SCORES
Above 214 209-214 203-208 197-202 191-196 185-190 179-184 173-178 167-172 161-166 155-160 Below 155
TOTAL 2 6
13 14 21 21 25 13
7 4 3 2
DROPS 0 0 0 0 0 0 0 0 0 0 0 0
100 75 50 25 M[ )N ¥ 50 75 100
t
^»
[■•;; ■ :v s ]
mm 11
H
ZU
wmwa
ISftH«
Validity of Selectors = .24 Corrected Validity of Selectors = .31
Median = 87 Attrition : 0.0%
26
Srhnnl CTO Basic Communications Technician "0" Branch School CnA* 6053 Location Pensacola Graduates: _1085_ Drops: 20 Total: 1105
Selectors GCT+ARI=105
SUMMED SCORES
Above 144 140-144 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99
Below 95
TOTAL
6 41 95 138 168 180 202 151
88 29
4 3
100 DROPS «"
0 1 1 0 1 3 1 7 4 2 0 Hi 0
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
25 MDN y 5J) 75 f
50
~™—
mmmmmm^m mmmmmmM mmm
75 100
mmmmkmmm^määm mmmmmmmmmmm
mSämmmmm
mm*W&. zmmmmm t« mmm
mmmmmmm mmm®
Validity of Selectors = .50 Corrected Validity of Selectors = .57
tm: mmmm $m s $ m%; mmw? m * \ ;»;::
Median = 88 Attrition = 1.8%
School CTR Basic Communications Technician "R" Branch School Code 6054 Location Pensacola Graduates: 1749 Drops: 24 Totolr 1773
Selectors GCT+ARI=100
PERCENTAGE OF SCHOOL MARKS
SUMMED SCORES
Above 144 140-144 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99
Below 95
TOTAL 2
89 150 226 279 277 273 244 139
66 21
7
100 DROPS l"
0 1 3 0 3 3 3 4 3 4 0 0
Below Median
75 50 ; Above Median
75 ■# *■
100
.;;..,;..;w„.;.,,...;.., ' mW^^ |Sf«?
m
I
mmmmmmm mmmmmmmmmm mmmmmmm mmmm
Validity of Selectors = .36 Corrected Validity of Selectors = .42
Median = 92 Attrition =1.4%
27
School CTT Basic Communications
Location Pensacola
Technician "T" BranchSrhonl Code 6099
Graduates: 804 Drops: 5 Total: 809
Selectors GCT+ARI=100
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES IUIAL DROPS »"—
Above 144 6 0 140-144 50 0 135-139 70 0 130-134 109 0 125-129 150 0 120-124 127 0 115-119 128 2 110-114 89 0 105-109 49 1
► 100-104 26 2 1* Below 100 5 0
Validity of Selectors = .51 Corrected Validity of Selectors = .60
H MM
I 1
[
t IfSH mmm
I ...... mmmi .1
IgSKps;:?: 1
Median = 83 Attrition = 0.6%
Srhnnl CYN Communications Yeoman School Code 6105 Location Norfolk Graduates: 95Jj [ »rops: 3 Total: 959
Selectors GCT+CLER=105
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES IUIAL DRUPS r——
Above 144 5 0 140-144 17 0 135-139 36 0 130-134 50 0 125-129 80 0 120-124 121 1 115-119 159 0 110-114 148 0 105-109 160 1 100-104 152 1 f 95-99 26 0
Below 95 5 0
Validity of Selectors = '47
Corrected Validity of Selectors = .47
liilvEvS -•---,:-.- -! 1Ü!:-'''!-!-!-!•!!!.ir.-"■"■ ^!-•-:,,,,.,,-i:-:ivix*
L ■ ^»JMJi«:m^MI
tmm 1H1 m^rl,u,,,,,^ ,
t " mz^^mmmmx. ) *
WMM """1
Median = Attriti
82 on = 0.3%
28
School DC Damage Controlman Loention Philadelphia Graduates: 146
School C«A* 6120 Drops: 0 Total 146
GCT+MECH+SP=156
SUMMED SCORES TOTAL
Above 191 6 186-191 13 180-185 17 174-179 28 168-173 26 162-167 21 156-161 20 150-155 9 Below 150 6
DROPS
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
4 Mgti $ $.
Validity of Selectors = .42 Corrected Validity of Selectors = .53
Median = 77 Attrition =0.0%
School DC Damage Controlman Locotion Treasure Island Graduates:
School Code 721 Drops: 1 Tota
6119 I: 722
Selectors
GCT+MECH+SP=156
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
TOTAL
15 32 45 85 79
107 116 122 82 35
4
100 DROPS
0 0 0 1 0 0 0 0 0 0 0
PERCENTAGE OF SCHOOL MARKS
Above Median
45 SL- Below Median
75 50 25 MDN 100
Validity of Selectors = .45 Corrected Validity of Selectors = .53
Median = 80 Attrition =0.1%
29
School DK Disbursing Clerk Location Newport Graduates: 205
School Code 6062 Drops: 11 Total 216
Selectors GCT+ARI=105
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99
Below 95
100 TOTAL DROPS »"
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
V »- 75 50 25 -T"
MDN
8 15 11 18 21 22 26 27 55 28
5
0 0 0 1 1 2 3 2 1 0 1
75 100
7J
IZ3
Validity of Selectors = .24 Corrected Validity of Selectors = .27
Median = 83 Attrition = 5.1%
School DK Disbursing Clerk
Location San Diego
School Cods 6061 Groduat»«" 221 _ Drops: 6 Total: 227
Selectors GCT+ARI=105
SUMMED SCORES TOTAL
Above 139 4 135-139 18 130-134 30 125-129 29 120-124 29 115-119 32 110-114 21 105-109 29 100-104 17 95-99 16
Below 95 2
Validity of Selectors = Corrected Validity of Si
100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 DkUHS r—
0 0 0 0 0 2 0 4 0 0 0
.32 jlectors= .36
mm t
i
l
» 1
l "■■'':?;™;s|
Median = Attriti
= 83 on = 2.6%
30
School DP Data Processing Technician Location Treasure Island Graduates: _1QJ-
School Code_£lZL Drops: 0 Total: 105
Selectors GCT+ARI = = 110
SUMMED SCORES TOT/
Above 134 3 130-134 7 125-129 18 120-124 16 115-119 16 110-114 25 105-109 13 Below 105 5
DROPS
0 0 0 0 0 0 0 0
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
4 MgtÜ Q 3L
Validity of Selectors = .40 Corrected Validity of Selectors = .49
Median = 80 Attrition = 0.0%
School DT Dental Technician
Location San Diego School Code 6086
.Graduates:_1069_ Drops: L_ Total: 1072
Selectors GCT+ARI=100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median SUMMED SCORES
Above 144 140-144 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94
Below 90
TOTAL
7 18 51 77
108 124 120 144 146 152 93 29
3
100 DROPS r
o o 0 0 0 2 0 0 1 0 0 0 0 r
i
Validity of Selectors = .53 Corrected Validity of Selectors = 57
Median = 82 Attrition =0.3%
31
School EM Electrician's Mate School Code 6070
Location Great Lakes nrnHimtP«;- 72_. D rops: 0 Total: 72
Selectors GCT+MECH+SP=156
SUMMED 100
PERCENTAGE GF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES IUIAL URUPS •"—
Above 191 5 0 186-191 6 0 180-185 14 0 174-179 11 0 168-173 17 0 162-167 10 0 156-161 4 0
....■...■-■•■■. • !
mm | mmm m ■■"."■" s^^&^-^T'si
Is m i
i \ ? :■::'":: i
• :-■:-:>'- !
150-lbb 6 0 1 Below 150 2 0
Validity of Selectors = .33 Corrected Validity of Selectors = .40
Median = Attriti
= 81 on = 0.0%
School EM Electrician's Mate
Location San Diego
School Code 6071
f^.mtoc- 1690 nrnps: 1 Tntnl: 1691
Selectors GCT+MECH+SP=156
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCUkbS IUIAL URUPS •—"
Above 209 3 0 204-209 18 0 198-203 54 0 192-197 106 0 186-191 194 0 180-185 266 0 174-179 253 0 168-173 242 0 162-167 218 0 156-161 172 0 150-155 86 0 144-149 48 0 138-143 19 1 132-137 7 0 Below 132 5 0
Validity of Selectors = .41 Corrected Validity of Selectors = .47
■ « * 1
c -m
mm " wmm ! m ■ ,,-,:.:.,.-::: - . ,::::::::,j,
f mm -,"•"::.' ,mmm ,..,;..,!
i 1
r:m V:m,: ,,. . ..:\
"■•'1
1 '•::,,:::]
' - .! j
Median = Attritii
84 an = 0.1%
32
School EN Engineman Location Great Lakes Graduates: 301
School Code 6067 Drops: 0 Total 301
Selectors GCT+MECH+SP=156
SUMMED SCORES
Above 209 204-209 198-203 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 Below 150
3 8
14 45 58 57 40 33 19 10 11
3
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
TOTAL DROPS * o 0 0 0 0 0 0 0 0 0 0 0
)0 75 50 2.5 MDN 25 50 75 100
■ ® m {mi 1
mm ... 1
i mm •.:::::■■■■■■■■■■■■■■■■■■....■■■■:-«-:i
Validity of Selectors = .43 Corrected Validity of Selectors = .52
Median = 81 Attrition = 0.0%
33
School EO Equipment Operator
Location Davisville Hrndiintf»«;- 1,1,2.. D School Code 6159
roDs: 0 Total: 112
Selectors
GCT+MECH+SP=150
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SLURbS 101 AL DROPS r-
Above 185 8 0 180-185 12 0 174-179 8 0 168-173 8 0 162-167 15 0 156-161 15 0
- 150-155 10 0 144-149 11 0
C
|x: 1 138-143 8 0 P 132-137 7 0 1
1 1
-- 81 on = 0.0%
Below 132 io o mm::.
Validity of Selectors = .59 Corrected Validity of Selectors = .61
Median = Attriti
School EO Equipment Operator
Location Port Hueneme
School Cod* 6097 r,r^„ntBc 409 Dmp*- 0 Tntnl: 409
Selectors
GCT+MECH+SP=150
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES 101 AL DROPS •—"" Above 197 7 0 192-197 14 0 186-191 19 0 180-185 39 0 174-179 46 0 168-173 50 0 162-167 34 0 156-161 39 0 150-155 41 0 144-149 28 0 138-143 35 0
11 i
EZ mmm
LSI-16/ 15 u t.,.,,;...,...,....,..,.,,............ ....,.,....,....,.., m 126-131 10 0 : J
120-125 7 0 1 - ■ ■: ':::'■
ii4-ny x o | '
108-113 6 0 I. ' ' ' : ."""""""". Below 108 3 0 1'"" Validity of Selectors = .61 Corrected Validity of Selectors = .64
Median = Attriti
84 on = 0.0%
34
School ET Electronics Technician fA-1) Locotion Great Lakes Graduates: 868
School Code 6129
Drops: 54 Total 922
Selectors
ARI+2ETST=171
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 165-170 159-164 Below 159
100 TOTAL DROPS r
37 96
134 186 127 111 86 71 40 19
8 7
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
4 ugu $ $ 75 50 75 T—
100
0 2 3 3 9 7 9
10 9 2 0 0
Validity of Selectors = .63 Corrected Validity of Selectors
t i —i
I 1 1 mmmm ■^mmzmmmm-^mmm
= .73
Median = 84 Attrition = 5.9%
School ET Electronic»«; TsrhniriaTi (A-1) Locotion Treasure Island Graduates:
School Code 6130 3173 Drops: 135 Total: 3308
Selectors ARI+2ETST=171
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 165-170 Below 165
TOTAL
102 312 403 556 598 514 366 243 156
41 17
100 DROPS r
0 0 o
'3 18 20 25 30 28 10
1
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
25 MDN y 5J)
Validity of Selectors = .76 Corrected Validity of Selectors = .87
Median = 80 Attrition =4.1%
35
School ET Electronics Technician fA-2") Locotion Great Lakes Graduates: 710
School Code 6133 Drops: 50 Total: 760
Selectors ARI+2ETST=171
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 Below 171
100 TOTAL DROPS •"
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
* *L 75 50 T
25 -r- MDN
29 1 90 2
112 7 177 16 113 6
93 5 75 5 41 5 19 2 11 1
c
HZ nzz
czz ['"""■: ■■■•■■■■ ■"■■■:' ■^
m tS«« ?V'«V■':::--:-- ••".«•..-, ,*, fefiOJ
r—.
75 100
—1
Validity of Selectors = .61 Corrected Validity of Selectors = .71
Median = 81 Attrition = 6.6%
School ET Electronics Technician fA-21 School Code 6134 Location Treasure Island Grnduotes: 2794. Drops: 85 Total: 2879
Selectors ARI+2ETST=171
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SLURbS IUIAL ÜRUPS «"—
Above 218 111 0 213-218 317 0 207-212 385 1 201-206 516 6 195-200 519 22 189-194 445 18 183-188 293 18 177-182 166 8 171-176 89 7 165-170 28 4 Below 165 10 1
Validity of Selectors = .66 Corrected Validity of Selectors = .79
B j
rz cv!\j
f m^v^m wtm WM mm
feW:!:':^:!:!:-:^:':":': '
Median = Attriti
-- 79 on = 2.9%
36
School ET Electronics Technician fA-3") fCommunication")School Code 6137 Locotion Great Lakes Graduates: .412— Drops: 2 Total 421
Selectors
ARI+2ETST=171
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 Below 171
TOTAL
10 47 69 90 83 63 31 16
6 6
100 DROPS r-
o 0 0 0 0 0 1 0 0 1
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
Validity of Selectors = .41 Corrected Validity of Selectors = .49
mmMmmmmmmm
i '"':'.'-' . ..j
m i F '«« £:< ■i. i
I .... ■ :,-,,:SV,:A,-:: :: 1
1 m:smm^ m [:■:::- . Ml
tSKv -'■■:':-:. i
Median = 81 Attrition ■■ 0.5%
School ET Electronics Technician (A-3) ("Communication") School Code 6138 Location Treasure Island Graduates: _JJÜ£_ Drops: 5 Total: 1471
Selectors ARI+2ETST=171
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 165-170 Below 165
66 183 212 251 254 215 150
70 37 16 17
PERCENTAGE OF SCHOOL MARKS
100 TOTAL DROPS r
Below Median
75 50 25
Above Median
75 100
0 1 0 0 0 1 2 1 0 0 0
Validity of Selectors = .52 Corrected Validity of Selectors = .64
Median = 80 Attrition =0.3?
37
School ET Electronics Technician (A-3) (Radar) Location Great Lakes Graduates: JLUL
School Code 6135 Drops: 1 Total: 425
Selectors ARI+2ETST=171
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 Below 171
100 TOTAL DROPS •"
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 75 50 25 MDN ft 5p 75
14 58 62
119 56 49 38 15
8 6
0 2 0 2 2 0 0 1 0 0
100
mm* wmmmm
m \ l
1 m : i 1
wmmm i
Validity of Selectors = .45 Corrected Validity of Selectors ,57
Median = 82 Attrition = 1.6%
School ET Electronics Technician fA-31 fRadarl School Code 6136 Location Treasure Island Rrmtnnt»«- 1271 Drnp*- 1 Total: 1272
Selectors
ARI+2ETST=171
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES IUIAL DROPS »"—
Above 218 33 0 213-218 136 0 207-212 177 0 201-206 249 0 195-200 226 1 189-194 190 0 183-188 137 0 177-182 58 0 171-176 40 0 165-170 12 0 Below 165 14 0
Validity of Selectors = -42 Corrected Validity of Selectors = .54
:'S:Sj
IS
E ■ , iiJ \M 1
issssss
[K;
[
Median = Attriti
= 81 on = 0.1%
38
School FT Fire Control Technician (Phase I) School Code 6026 Locotion Bainbridge Graduates: _1S2__ Drops: 8 Total: 197
Selectors ARI+2ETST= = 171
SUMMED SCORES T OTA
Above 218 2 213-218 8 207-212 17 201-206 29 195-200 28 189-194 29 183-188 23 177-182 29 171-176 22 165-170 7 Below 165 3
100 DROPS ■"
0 0 0 0 0 2 1 1 3 0 1
T
PERCENTAGE OF SCHOOL MARKS
Above Median MD_N y 5fl 75 100
Below Median 75 50 25
T
EH1 d
mz
i
n
Validity of Selectors = .84 Corrected Validity of Selectors = .91
Median = 79 Attrition =4.1%
School FT Fire Control Technician (Phase I) School Code 6027 Locotion Great Lakes Graduates: _28_1_ Drops: _P___ Total: 281
Selectors ARI+2ETST= =171
SUMMED SCORES T OTA
Above 212 9 207-212 12 201-206 24 195-200 51 189-194 45 183-188 50 177-182 39 171-176 38 165-170 11 Below 165 2
DROPS
o o 0 0 0 0 0 0 0 0
Validity of Selectors = .72 Corrected Validity of Selectors = .86
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
*—5d
l :■■•. ■■■ ■' '■ ,, tV,',,,!',',-,' i' "-■T. .V.; ■.••■■■ <
„_ 1
.:. i
mmm I--: :■;.:-. ■
Median = 80 Attrition = 0.0%
39
School FT Fire Control Technician (Phase II) Location Great Lakes Graduates: 201 D
School Code 6108 roos: 0 Total: 201
Selectors ARI+2ETST=171
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES 101 AL ÜRUHS •—"
Above 206 6 0 201-206 9 0 195-200 21 0 189-194 52 0 183-188 45 0 177-182 28 0 171-176 29 0
v!x?l
mmm IS: •:*:-:• m>&:Um*mm<mmmMmmi
J 1 :>::::::...-. . i
1
mmmmmm^n 1 tl.l- 1 /ll / II F: : :: wm Below 165 4 0
Validity of Selectors = «41
Corrected Validity of Selectors = .56
p........ ■::':ö:l
Median = 76 Attrition = 0.0%
40
Srhnol GM Gunner's Mate (Phase I) School Cod» 6115 Location Great Lakes Graduates: 304 Drops: 0 Total: 304
Selectors
GCT+MECH+SP=163
SUMMED SCORES
Above 204 199-204 193-198 187-192 181-186 175-180 169-174 163-168 157-162 151-156 145-150 139-144 Below 139
100 TOTAL DROPS r
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 ,25 MDN ff 5J) 75
3 13 15 27 40 48 64 47 28 11
3 3 2
0 0 0 0 0 0 0 0 0 0 0 0 0
Validity of Selectors = .44 Corrected Validity of Selectors = -53
Median - 79 Attrition = 0.0%
School GM Gunner's Mate fGunsl fPhase III Location Great Lakes Graduates:
School Code 6117 93 Drops: 0 Total: 93
Selectors
GCT+MECH+SP=163
SUMMED SCORES
Above 198 193-198 187-192 181-186 175-180 169-174 163-168 157-162 Below 157
100 TOTAL DROPS r
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
-45 «.
7 7
14 14 14 16 10
6 5
0 0 0 0 0 0 0 0 0
Validity of Selectors = .31 Corrected Validity of Selectors = .36
Median = 84 Attrition =0.0%
41
School GMT Gunner's Mate Technician ("Class PI Lnrntion Great Lakes . Graduates: _9_L
School Code 6170 Drops: 0 Total: 91
Selectors GCT+MECH+SP=156
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
TOTAL
4 4
12 9
12 13 18
9 5 3
100 DROPS «~
PERCENTAGE OF SCHOOL MARKS
Above Median
jm # ^- Below Median
75 50 25 T
0 0 0 0 0 0 0 0 0 0 0 ESUH
p^T-—"
t—r^r>? t
c
E lY 1111111111111111
75 100
Validity of Selectors = .49 Corrected Validity of Selectors = .56
Median = 78 Attrition =0.0%
School GMT Gunner's Mate Techni iiian TPhase III School Code 6025 Location Sandia Base Gm<Was: 271, Drops: 13 Total: 284
Selectors
GCT+MECH+SP=156
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES IUIAL ÜRUHS I-
Above 197 15 0 192-197 11 0 186-191 31 0 180-185 30 0 174-179 40 2 168-173 56 4 162-167 43 1 156-161 30 3 150-155 20 3 Below 150 8 0
Validity of Selectors = .39 Corrected Validity of Selectors = .47
m i :mm:mm'<mm:m^mmmm
i a - m& ■ m i
i »■■j>»:ife' .i
i!fc
I.: .1 mm ' s: i^mmmm. i
,,,..,,,..... !
wmmmmwmmm 1
i mmi
Median = Attriti
-- 86 on = 4.6%
42
School HM Hospital Corpsman Locotion Great Lakes
School Cod« 6084 .Graduates:_560_I> Drops: 490 Totnl: 6091
Selectors GCT+ARI=100
SUMMED SCORES
Above 144 140-144 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94 85-89 80-84
Below 80
TOTAL
8 120 275 422 550 634 766 866 898 823 552 147
18 6 6
100 DROPS r
ü 0 l l 6
12 29 61 87 127 122 35
3 3 3
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
T- 50 4 75 100
Validity of Selectors = .61 Corrected Validity of Selectors = .65
Median = 82 Attrition = 8.0%
School HM Hospital Corpsman Location San Diego
School Code 6085 .Graduates:_5508_ Drop«;: 0 Tntnl: 5508
Selectors GCT+ARI=100
SUMMED SCORES
Above 144 140-144 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94 85-89
Below 85
100 TOTAL DROPS •"
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
4 m ^ 3L 75 50 75
6 90
226 376 475 561 671 788 790 793 597 121
8 6
0 0 0 0 0 0 0 0 0 0 0 0 0 0
w. ^■■■■/■■■■■■■■::---.. !
mmm
""^"■■■"■"■'!:!. ;: j
yy^^m-;: mm
Validity of Selectors = .62 Corrected Validity of Selectors = ,66
Median = 84 Attrition = 0.0°
43
Seh 001 IC Interior Communications Electrician 115 Location Great Lakes Graduates:
School Code Drops: 0 Tota
6072 I: 115
Selectors GCT+MECH+SP=156
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 Below 150
TOTAL
5 13 13 16 IS
9 22 14
5 3
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
100 75 50 25 MDN 25 50 75 DROPS ' '
0 0 0 0 0 0 0 0 0 0
Validity of Selectors = .28 Corrected Validity of Selectors = .33
Median = 81 Attrition =0.0%
School Cods 6073 Scn00| IC Interior Communications Electrician
I ni-ntion San Diego Graduates: 9_ZJL_ Drops: H Total: 986
Selectors GCT+MECH+SP=156
SUMMED SCORES
Above 209 204-209 198-203 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 138-143 Below 138
100 TOTAL DROPS •"
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
tf »- 75 50 25 MDN 75
4 16 42 82
106 147 158 117 114 104
58 29
6 3
0 0 0 0 0 1 2 3 1 2 0 2 0 0
lilOe; 1 :,,:....:.::..1
Validity of Selectors = .50 Corrected Validity of Selectors = .57
100 —^
,..::...:.: ; ,1
I.:;:;...:.l
Median = 82 Attrition =1.1%
44
School MM Machinist's Mate Locotion Great Lakes Graduates:
School Cad» 6066 389 Drops: . __0 Total: 389
Selectors GCT+MECH+SP=156
SUMMED SCORES
Above 203 198-203 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
TOTAL DROPS
8 22 36 56 67 55 47 49 27 17
3 2
100 r-
o o o o o o o o o o o o
Validity of Selectors =.44 Corrected Validity of Selectors =
75
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
50 -T"
25 -T-
ÜDN. 75 100 mmm9
M% mmmmmmmmmmmmmsM
H
EZ M 8^™»i«m iiiii
*'**' ••■•■'••• •■^••-
WT—
miiwmmmmm mmmmm
,52 Median = 83 Attrition = 0.0%
School _MJ Location
Mineman Charleston
School Cod« 6041 Graduates: 153 Drops: 10 Total: 163
Selectors GCT+MECH+SP=156
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
TOTAL 4 3
14 14 17 23 30 32 19
5 2
100 DROPS *•
o 0 0 0 0 1 2 2 1 3 m l
Validity of Selectors = .40 Corrected Validity of Selectors =
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75
,47
50 *
MDN
l ~
75
^■■»-■;r*:;K:~;l:m!.:;\
„„.,v,-,V■-,:■:*; i m^
Median = 76 Attrition = 6.1%
100
45
School MR Machinery Repairman School Code 6068
Locotion San Diego Graduates: 290 Drops: 0 Total: 290
Selectors
GCT+MECH+SP=156
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES 101 AL DROPS <"—
Above 203 6 0 198-203 14 0 192-197 17 0 186-191 31 0 180-185 40 0 174-179 37 0 168-173 44 0 162-167 29 0 156-161 43 0 150-155 16 0 144-149 11 0
ES&B8 J
k ■ i
i . m [':'«:«•':■
mmmmammttm: ■WiWM """1
i 1
i wmmwmmmm I"'- .:. . ■ mm
mmi he low 144 / ii vmmt
Validity of Selectors = .41 Corrected Validity of Selectors = .48
Median = 82 Attrition = 0.0%
School PC Postal Clerk
Location San Diego Graduatts: 192 D School Code 6089
ops: 7 Total: 199
Selectors GCT+CLER=100
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 10"/ SCORES IUIAL DROPS «"-—
Above 129 5 0 125-129 4 0 120-124 12 0 115-119 17 0 110-114 26 0 105-109 40 3 100-104 39 3 95-99 40 1 90-94 13 0
! l I
1 : 1 «a
■' i ■ m m is ■ ,. ,i..tm f
'*f;i
= 85 on = 3.5%
Below yu 6 0 t :.-:'•
Validity of Selectors = .34 Corrected Validity of Selectors = .36
Median = Attriti
46
School PE Polaris Electronics Locotion Dam Neck
School Code 6146 Graduates: 1519 Drops: 523 Tote 2042
Selectors ARI+2ETST=171
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 165-170 159-164 Below 159
TOTAL 33 67
125 220 316 341 336 251 234
80 17 22
DROPS 0 1 l
10 37 63
115 114 114
56 8 4
100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 75 50
* 75 T-
100
^^m. C
I • '-i
1
VM:r..:■;.■■ :■'■:':
:.::<m i !
1
J
I
Validity of Selectors = .63 Corrected Validity of Selectors = ,75
Median = 76 Attrition •• 25.63
School PH Photographer's Mate Location Pensacola Graduates: 455
School Code 6523 Drops: 34 Total: 489
Selectors
GCT+ARI= = 105
SUMMED SCORES TOTAL DRO
Above 139 9 0 135-139 31 0 130-134 35 0 125-129 45 3 120-124 40 1 115-119 77 6 110-114 65 3 105-109 95 7 100-104 67 11 95-99 21 2
Below 95 4 1
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 100 75 50 25 M )N 25 50 75 100
T^ ^^r
1 Si
t. ■:■;■:
| i>M^wmWMM^MMM!&m»w£
Validity of Selectors = .54 Corrected Validity of Selectors = .60
Median = 74 Attrition = 6.9%
47
School PN Personnelman School Cade 6101
Location Bainbridge CrnHnntR«;- 94 D rops: 0 Total: 94
Selectors
GCT+ARI=110
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES IUIAL DROPS l-
Above 139 4 0 135-139 13 0 130-134 14 0 125-129 16 0 120-124 14 0 115-119 11 0 110-114 8 0 105-109 9 0
:-:::■..--::■■.:-■,•,::.::::: ...:i:-:.-::- 1
: ...J mmim,,m^,mM::;;; „.SKI
mt^mimmmi [sSSffi! ^mm
-- 83 on = 0.0%
Below 10 S S 0 !"'"""'
Validity of Selectors = .47 Corrected Validity of Selectors = .53
Median = Attriti
School PN Personnelman School COHP 6031
Location Orlando GrnHnntfiR- 445 D roos: 0 Total: 445
Selectors
GCT+ARI=110
SUMMED 100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 SCORES IUIAL ÜRUPS ■"—
Above 139 15 0 135-139 21 Ö 130-134 34 0 125-129 49 0 120-124 70 0 115-119 73 0 110-114 82 0 105-109 47 0 100-104 39 0 95-99 9 0
Below 95 6 0
Validity of Selectors = .33 Corrected Validity of Selectors = .38
I i I
■f~--. « :,... i
i i
mm:wmmm \ m mämi I... :/: ■ m
>.:•■. !
fss ::sm |;s < ... .,::. ...si
Median = Attriti
= 85 on = 0.0%
48
PN Personnelman School Location San Diego
School Code 6102 .Graduates: _Z63__ Drops: __2p_ Total: 785
Selectors GCT+ARI=110
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94
Below 90
100 TOTAL DROPS r
30 55 70 83
102 140 111
72 69 27 13 11
PERCENTAGE OF SCHOOL MARKS
Above Median y 50 75
Below Median
75 50 25 100
0 0 0 0 1 3 6 5 2 0 1 2
Validity of Selectors = .46 Corrected Validity of Selectors = .50
Median =84 Attrition = 2.6%
School PR Aircrew Survival Equipmentman Locution Lakehurst Graduates: JÜ2-
School Code Drops: 6 Tota
6519 548
Selectors GCT+MECH+SP=156
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 Below 144
TOTAL
8 14 25 54 61 92 93 87 74 29 11
100 DROPS r"
0 0 o o o 2 o l 3 0 0
Validity of Selectors = .31 Corrected Validity of Selectors = .36
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 75 50
T $ m $ 5fi 75 100
... .......... El
|
WffiSSWS . i
i
8Sf«E??;.iifflfgaS3
|.:o:.:v:-:-:-:-:v:v:v:-:v:v:-:-:v;:-:::-:::o^:-V':-:::;:::;::::::::::::::V::::
Median =77 Attrition =1.1%
49
School PT Air Intelligence Airman School Code 6529
Location Lowrv AFB Graduates: A1A Drops: 12 Total: 186
Selectors GCT+ARI=105
SUMMED SCORES TOTAL
Above 139 6 135-139 9 130-134 13 125-129 17 120-124 25 115-119 29 110-114 41 105-109 28 100-104 14 Below 100 4
Validity of Selectors = Corrected Validity of S
100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 DROPS r—
0 0 0 0 1 0 3 5 2 1
.59 jlectors = . 66
■ ■ ■:■ ■■
r '"*]
i
MM, f"" .::i
:::<«::,::-:>,:::.«J:W:::M::::?»:1
1
1
t''" ■Mini t
Median = 79 Attrition = 6.5%
50
School C'M Quartermaster Location Newport .Graduates: 80ft
School Code Drops: 62 Total
6001 871
Selectors GCT+CLER=110
SUMMED SCORES
Above 144 140-144 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94
Below 90
TOTAL
3 17 32 66 105 122 152 154 121 49 35 13
2
100 DROPS
o l 0 2 0 6 5
18 18
6 5 1 0
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
Validity of Selectors = .41 Corrected Validity of Selectors = .47
Median = 79 Attrition = 7.1°
School QM Quartermaster 6002
Location San Diego . Graduates: 112. School Code.
Drops: 0 Total: 112
Selectors GCT+CLER=110
SUMMED SCORES
Above 144 140-144 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94
Below 90
100 TOTAL DROPS r
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
$ tfgtl Q $.
3 2 3 6
10 14 19 20 14
5 8 5 3
0 0 0 0 0 0 0 0 0 0 0 0 0
Validity of Selectors = .55 Corrected Validity of Selectors =
p—-———*' '■ ".■• 1
fete 1
mm" ' 1
vmm~«iimmmmmi<::,... smmima mmm
fe>¥: . ' ::■■■••■■",
58 Attrition =0.0%
51
School RM Radioman (A-l) School Code 6144
Location San Diego Graduates: 5061 Drops: 0 Total: 5061
Selectors GCT+ARI=100
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99
Below 95
TOTAL 122 251 395 560 667 768 770 677 506 287 58
100 DROPS «"
0 0 0 0 0 0 0 0 0 0 0
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN ^5 5p 75 100
1
1
H m ..,':"■"."'":""""": i
EZ smssi
13
m t™ «-si
! . ? i ■msmim
(KSKSSKS:' ,,,!
Validity of Selectors = .38 Corrected Validity of Selectors = .44
Median = 87 Attrition : 0.0%
School RD Radarman School Cod« 6141
Location Treasure ] [sland Graduates: J^i£_ Drops: 123 Total: 1641
Selectors GCT+ARI=100
SUMMED SCORES TOTAL
Above 139 49 135-139 98 130-134 148 125-129 219 120-124 281 115-119 324 110-114 296 105-109 170 100-104 49 Below 100 7
Validity of Selectors = Corrected Validity of Si
100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 25 MDN 25 50 75 100 DROPS ■""
0 0 2 5
11 24 38 33 10 0
.51 älectors = .59
L
■ V f m^m^
1
1 Ü
mmzs;<:w;mm®ä mmm
mmmmm (jH
Median = Attriti
-- 78 on = 7.5%
52
■ •»*■.■>•.
SD Steward School Location_San_Diego_ .Graduates: 2838
School Code 6000 Drops: 0 Total: 2838
Selectors GCT+ARI=100
SUMMED SCORES
Above 134 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94 85-89 80-84 75-79 70-74 65-69
Below 65
TOTAL
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
75 50 2^ MDN ff 5J) 75
Median = 84 Attrition = 0.0%
School SF Shipfitter School Code 6106 Locotion San Diego Graduates: -LfiL- Drops: _0_ Total: 1457
Selectors
GCT+MECH+SP=156
SUMMED 100 SCORES TOTAL DROPS «~
PERCENTAGE OF SCHOOL MARKS
Below Median 7,5 9 V
Above Median )N y 50 75
Above 203 198-203 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 138-143 Below 138
4 18 43 87
157 206 250 244 226 141
67 8 6
0 0 0 0 0 0 0 0 0 0 0 0 0
100
m ;■■"■■■■'■■■■-:.■:,■-.-■ ■■■;■■".>■.;'■.,-;,:.' :
Validity of Selectors = .34 I Corrected Validity of Selectors = .41
1 .j
m ——i
I HI-..*
Median = 82 Attrition = 0.0%
53
School SK Storekeeper
Location.
School Code 6060 Newport . Graduates: _i£iL_ Drops: _57_ Total: _i£52_
Selectors GCT+ARI=105
SUMMED SCORES
Above 144 140-144 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94 85-89 80-84
Below 80
TOTAL
6 32 50 73
100 129 139 190 164 112 36 13
3 3 2
100 DROPS r-
0 o o i 0 2 5 8
20 16
0 4 1 0 0
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
_y 5J 75, 75 50 4- 100
—— ' 1
immmWMmiiiMmmm:mmm w^mmmmmmmmmmmmmm
&:$.L • - -
Validity of Selectors = .43 Corrected Validity of Selectors = .48
Median = 80 Attrition = 5.4%
School SK Storekeeper School Code 6059 Lorntion San Diego . Graduates: _1189_ Drops: _^L_ Total: 1419
Selectors GCT+ARI=105
SUMMED SCORES
Above 144 140-144 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94 85-89
Below 85
100 TOTAL DROPS ■"
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
-MfiN. # 5J) 75 75 50 4- 3
39 70
124 151 185 198 226 204 143
59 9 5 3
0 0 0 0 1 0 4 4 7 6 5 0 1 2
r~7
.
100
SSW* '.'■'■■■•>.'.•■ iiiiii Säur
"¥":;;;;:"■";:■';;:" r— -^—~!™1 — -— I
1 «■■ft* *** *:-*SJ
: czzzzizzzzzz L.\jam
!*»■" 'i
Validity of Selectors = .49 Corrected Validity of Selectors
——-
n
54 Median = 82 Attrition =2.1%
54
School SM Signalman Location Newport
School Cod« 6005 M..n..c 882 n^pc- 44 Totnl: 926
Selectors GCT+CLER=110
SUMMED SCORES TOTAL 1
Above 144 5 140-144 24 135-139 32 130-134 70 125-129 96 120-124 132 115-119 210 110-114 171 105-109 109 100-104 49 95-99 15 90-94 10
Below 90 3
Validity of Selectors = Corrected Validity of Se
100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 75 50 25 MDN 25 50 75 100
JRUPS r— 0 0 0 1 3 6
11 6 9 5 1 2 0
>
.28 ectors = .31
ss mm . mm EZ i
:■-.,■ 1
mm ■■■—■■■-■■■■■■■■■■■ ■■ |
mmmm:mmmmimm 1
i 1
mmm ;•: 1 mmm^mm ;:i
t?; ,,.,.... ^mmmm ! IS« : 1
f ;..-.:,. mm mi . I
:?#<■: m
mm l
Median =90 Attrition =4.8%
School SM Signalman Location San Diego
fBasic) ftrndimtpc- _89 Di
School Cade 6006 ops: 1 Total: 90
Selectors
GCT+CLER=110
SUMMED SCORES TOTAL C
Above 134 4 130-134 10 125-129 6 120-124 12 115-119 11 110-114 17 105-109 12 100-104 14 Below 100 4
Validity of Selectors = 1 Corrected Validity of Se
100
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 75 50 25 MDN 25 50 75 100
IRUHS r '
0 0 0 0 1 0 0 0 0
.11 ectors = . 14
mmmmmtmmmmm$mmmim mzmm m,', ::,l
1 1
1: : ' ■ "1
mm ',»? * 1
1.. ■ Z:.:-.: : M
i. mmm .„„:..,,,,„„;;; :" i |sr " '■'■ m w: ' l
1 1
Median = Attriti
79 on = 1.1%
55
School Sonar Technician fSurface) (A-l) School Code 6015
I nmtion San Diego ftrn(4nnt«sr 618 Drops: 1 Total: 619
Selectors PERCENTAGE OF SCHOOL MARKS
GCT+ARI = 110 Be|ow Medjan Above Medjan
SUMMED 100 75 50 25 MDN 25 50 75 100 SCORES IUIAL URUPS I ■ ■ ■
Above 139 26 0 11 135-139 53 o mm 130-134 8b 0 1""'" „„ I 12S-129 109 0 t ' i
120-124 98 0 mWW- ■m
115-119 108 0 1 mm 110-114 82 0 1 •"■'"■ i 105-109 37 0 b::.................. ,,,.........„, „. 1 100-104 15 1 1 m Below 100 5 0 1 i
.,,.,. , e i A ■• Median = 78 Valid.ty of Selectors = .41 Attrition = 0.2% Corrected Validity of Selectors = .49
School ST Sonar Technician fA-2") School Code 6160 Location San Diego Graduates: _4JU— D roDs: 0 Total: 401
Selectors PERCENTAGE OF SCHOOL MARKS GCT+ARI=110
Below Median Above Median
SUMMED 100 75 50 25 MDN 25 50 75 100 SCURbS IUIAL URUPS I ■ ■ ■
Above 139 13 0 H 135-139 38 0 1Ü 130-134 76 o wmmm mmm 125-129 78 0 1 SSSS'ii
120-124 72 o wm®zwmm& 115-119 56 0 t :■:;:,. mmmmm
■ > 110-114 45 0 f mm I 105-109 IS 0 1 .......... mm Below 105 8 0 iir^ ''' ' ' ::"" !
if i. i. r r i -„ Median = Validity of Selectors = .50 Attriti Corrected Validity of Selectors = .59
= 81 on = 0.0%
56
School STS Sonar Technician (Submarine! Locotion San Diego Graduates: _10£
School Code 6017 Drops: 0 Total: 104
Selectors
GCT+ARI= 110
SUMMED SCORES TOT/
Above 139 2 135-139 11 130-134 23 125-129 16 120-124 13 115-119 15 110-114 16 105-109 4 Below 105 4
100 DROPS f~
0 0 0 0 0 0 0 0 0
PERCENTAGE OF SCHOOL MARKS
Above Median Below Median 75 50 25
T r
B E1
ES
75 100 —»
-""" 1
=3
Validity of Selectors = .32 Corrected Validity of Selectors = ,39
Median = 82 Attrition = 0.0%
School TD Tradevman
Locotion Memphis
School Cod«. 6521 Graduates: __322_ Drops: 0 Total: 322
Selectors ARI+2ETST=171
SUMMED SCORES
Above 218 213-218 207-212 201-206 195-200 189-194 183-188 177-182 171-176 Below 171
100 TOTAL DROPS r
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
-$ Mgti V 3L
16 57 46 41 39 36 36 20 20 11
0 0 0 0 0 0 0 0 0 0
Validity of Selectors = .79 Corrected Validity of Selectors = .88
Median =80 Attrition = 0.0%
57
School TM Torpedoman's Mate Loention Key West Graduates: 190 Drops
School Code_602j___ 0 Total: 190
Selectors
GCT+ARI=110
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 Below 105
TOTAL
5 6 7
17 31 39 37 36 12
100 DROPS i"
ü 0 0 0 0 0 0 0 0
Validity of Selectors = .32 Corrected Validity of Selectors = .39
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
# «- 75 50 25 -r- MDN 75 100 —n
*!W1
,::-:,:- :::::-:■•.-.-:--:-: ... .1
t- '":::::.:. I
1' :;«:«¥::-:■:■'■ "-'I
t
(,. ■:■:■:•:■:■:■■■:■■- ■:■:■:■:■:■:■:■:■;■;■; ::■;■;-; YiviYivivfl
Median = 83 Attrition = 0.0%
School TM Torpedoman's Mate
Locotion Key West
School Code__6023__ firnrlnntp«;- 165 Drops: 0 Total: 165
Selectors GCT+ARI=110
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 Below 105
TOTAL
5 10 10 27 28 34 30 14
7
100 DROPS i"
o o 0 0 0 0 0 0 0
Validity of Selectors = .43 Corrected Validity of Selectors = .54
75
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median -MDtJ ff 5fl 50
T 25
»^ mz
75
Median = 84 Attrition •■ 0.0%
100
58
School TM Torpedoman's Mate (Basic) Locotion Orlando Graduates: J1A.
School Code Drops: 0 Total
6169 94
Selectors GCT+ARI=110
SUMMED SCORES
Above 134 130-134 125-129 120-124 115-119 110-114 Below 110
100 TOTAL DROPS '
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 75 50 2^ MDN ff 5fl 75 100
8 13 14 17 19 18
5
0 0 0 0 0 0 0
1 mm\
1 f: ::::,::.,:.:....::...::...:!
J
„.,.,„:.)
Validity of Selectors = .30 Corrected Validity of Selectors = .41
Median = 87 Attrition = 0.0%
School TM Torpedoman's Mate School Cods 6022 Locotion San Diego Graduates: __156_ Drops: 0 Total: 156
Selectors GCT+ARI=110
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 Below 100
TOTAL
3 9 8
19 21 28 38 20
5 5
100 DROPS r~
0 o 0 o o o o o o o
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
S «L 75 50 *
MDN
::::->;■;:■:■■:... ,...■■ TTJ
75 100
wmmmm ■■: ■ - -■:■■:■■■:,■.
- i
M»^^^^z: in
Validity of Selectors = .33 Corrected Validity of Selectors = .38
Median = 87 Attrition = 0.0%
59
School TM Torpedoman
Location Orlando
's Mate (Submarine) ftrndiintp<;r 12,1. D
School Code 6034 rops: 0 Total: 123
Selectors GCT+ARI=110
SUMMED SCORES TOTAL D
Above 139 3 135-139 5 130-134 13 125-129 16 120-124 15 115-119 25 110-114 32 105-109 11 Below 105 3
Validity of Selectors = Corrected Validity of Sei
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
100 75 50 25 MDN 25 50 75 100 RUPS i • ■ ■ ■ " ^^ ^^
() |::: :v
o mm u i mrn^M Q (1 SilES :Ä::Sa
l) ImM .1
ii f. :: wmmr ■■,:•■-i
0
. „ Median = 87 ,, Attrition = 0.0% ectors = .1/
School ™ Torpedoman's Mate (Submarine) Location San Diego Graduates: 164 D
School Code 6024 rops: 0 Total: 164
Selectors PERCENTAGE OF SCHOOL MARKS GCT+ARI=110
Below Median Above Median SUMMED 100 75 50 25 MDN 25 50 75 100 SLUKLS IUIAL UKUPb ■ ■ » » ■ » ^^^
Ahnvp 1.44 U 1) »""""
130.1:44 10 0 1 :,:•:->: ;.:ss;i
125-129 1/ 0 msmmsmmzmf i
120-124 31 0 !
I | S-l 19 ^S n 1' 1
ii(i_ii4 44 () ESSM™-1^' 1 105-ioQ ii n mmrm,,,,,,. ,
l()(l-104 4 0 i" :""" 1
Below 100 3 0
w 1 • i-. 1 c 1 , ~ Median = Validity ot Selectors = .12 Attriti Corrected Validity of Selectors = .16
mm
= 84 on = 0.0%
60
School TM Torpedoman's Mate (Surface) School Code 6036 Locotion Orlando Graduates: 114 , Drops: 0 Total: 114
Selectors GCT+ARI=110
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 Below 100
100 TOTAL DROPS «"
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
2^ MDN y 5J) 75 -r 50
5 6 6
12 17 29 20 13
4 2
0 0 0 0 0 0 0 0 0 0
75 100
... ■ vr\
n Z3
__ -—1
iwrnm; wwrn^mm mm
Validity of Selectors = .39 Corrected Validity of Selectors .46
Median = 85 Attrition = 0.0?
School UT Utilitiesman Location Port Hueneme .Graduates: 14°
School Cods 6083 Drops: _2 Total: JiP_
Selectors
GCT+MECH+SP=150
SUMMED SCORES
Above 197 192-197 186-191 180-185 174-179 168-173 162-167 156-161 150-155 144-149 138-143 132-137 126-131 120-125 114-119 Below 114
100 TOTAL DROPS r
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median
X—w 75 100
5 4 6 8 9
14 19
9 12 15 10 12
5 5 3 4
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Validity of Selectors = .55 Corrected Validity of Selectors = .57
:■: ,:■: ft-:*:-™-: :■« K™:-!™ .' V;:;.*,-.:.**- ■■.v<-:<i,:-+■■.
Median = 84 Attrition = 0.0%
61
School YN Yeoman School Code 6058 Lnrntinn Bainbridge Graduates: _22^__ Drops: 1 Total: 293
Selectors GCT+CLER=110
SUMMED SCORES
Above 139 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99
Below 95
100 TOTAL DROPS i"
PERCENTAGE OF SCHOOL MARKS
Above Median MDN y 5j) 75
Below Median 75 50 25
2 7
20 37 53 64 56 40
9 3 2
0 0 0 0 0 0 1 0 0 0 0
<■■ ■
* 1 —
100
:■:•:•;•:■:■:-:-:-:•:■:■:•:•:•:■:■:
uE I fr.*:-.-.- ■.■:■:•:■:•:■:•■ Z3
i 1 i '
m .«
Validity of Selectors = .38 Corrected Validity of Selectors = .44
Median = 78 Attrition =0.3%
School YN Yeoman Location San Diego
School Code 6057 Graduates: 597 Drops: 2 Total: 599
Selectors GCT+CLER=110
SUMMED SCORES
Above 149 145-149 140-144 135-139 130-134 125-129 120-124 115-119 110-114 105-109 100-104 95-99 90-94 85-89
Below 85
100 TOTAL DROPS ■"
PERCENTAGE OF SCHOOL MARKS
Below Median Above Median 75 50 25 MDN ft 5j) 75 100
2 4
12 26 43 55 97 89
104 82 49 21
8 5 2
0 0 0 0 0 0 0 0 2 0 0 0 0 0 0
?.;.!■!■;■:.;■:■;.!■;.;.!■!.;.;??
■■■ ■■■■-:::■■■■■::■::■:■■:■:■■,■■:;■:■■■. . ,y. -.■::■:■>■.:.: ;■:■:■:■:■---:■:.,:■ i — -- ■ —
I ■Yi.. i ■ ■■ v.; ;.;■;-
-i
mp
mmm *—*T i
— ■.■■■■ ■-—■■"■"V"M; — ■■!
■__ __]
wmmmmmmm wmmmmmmm mmmmmm . u
r^~ —rrm I
I
Validity of Selectors = .39 Corrected Validity of Selectors = .43
Median = 85 Attrition =0.3%
62
INDEX
ABE
ABF
ABH
AC
ADJ
ADR
Ali
AG
AK
AME
AMH
AMS
AO
AQ
ASE
ATN
AV
AVI
AW
A2
BT
BU
BU
CE
CE
es
es
Rating
Av. Boatswain's Mate (Launching § Recovery)
Av. Boatswain's Mate (Fuels)
Av. Boatswain's Mate (Aircraft Handling)
Air Controlman Glynco
Av. Machinist's Mate (Jet Engine) Memphis
Av. Machinist's Mate (Reciprocating) Memphis
School Location
Lakehurs t
Lakehurst
Lakehurst
Aviation Electrician's Mate
Aerographer's Mate
Aviation Storekeeper
Av. Structural Mechanic (Safety
Jacksonville
Lakehurst
Memphis
Memphis Equipment)
Av. Structural Mechanic (Hydraulics) Memphis
Av. Structural Mechanic (Structures) Memphis
Aviation Ordnanceman Jacksonville
Aviation Fire Control Technician Memphis
Aviation Support Equipment Technician Memphis
Av. Electronics Technician ., „ , . ,.. . . . . Memphis (Navigation) r
Avionics Fundamentals Memphis
Aviation Mechanics Fundamentals Memphis
Aviation Anti-Submarine Warfare Operator
Aviation Maintenance Administrationman
Boilerman
Builder
Builder
Construction Electrician
Construction Electrician
Commissaryman
Commissaryman
Memphis
Memphis
Page
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
Great Lakes 22
Davisville 23
Port Hueneme 23
Davisville 24
Port Hueneme 24
Newport 25
San Diego 25
(Index continued on next page)
63
CTA
CTI
CTO
CTR
CTT
CYN
DC
DC
DK
DK
DP
DT
EM
EM
EN
EO
EO
ET
ET
ET
ET
ET
ET
ET
ET
FT
INDEX (continued)
Rating
Communication Technician "A" Branch
Basic Communications Technician "I" Branch
Basic Communications Technician "0" Branch
Basic Communications Technician "R" Branch
Basic Communications Technician "TM Branch
Communications Yeoman
Damage Controlman
Damage Controlman
Disbursing Clerk
Disbursing Clerk
Data Processing Technician
Dental Technician
Electrician's Mate
Electrician's Mate
Engineman
Equipment Operator
Equipment Operator
Electronics Technician (A-l)
Electronics Technician (A-l)
Electronics Technician (A-2)
Electronics Technician (A-2)
Electronics Technician (A-3) (Communication)
Electronics Technician (A-3) (Communication)
Electronics Technician (A-3) (Radar)
Electronics Technician (A-3) (Radar)
Fire Control Technician (Phase I)
School Location Page
Pensacola 2 b
Goodfellow ABF 26
Pensacola 7.1
Pensacola 27
Pensacola 28
Norfolk 28
Philadelphia 29
Treasure Island 29
Newport 50
San Diego 50
Treasure Island 51
San Diego 31
Great Lakes 32
San Diego M
Great Lakes 55
Davisville 54
Port Hueneme 54
Great Lakes 35
Treasure Island 35
Great Lakes 3<
Treasure Island 56
Great Lakes 57
Treasure Island 37
Great Lakes 38
Treasure Island 58
Bainbridge 59
(Index continued on next page)
64
INDEX (continued)
Rating
FT Fire Control Technician (Phase I)
FT Fire Control Technician (Phase II)
GM Gunner's Mate (Phase I)
GM Gunner's Mate (Guns) (Phase II)
GMT Gunner's Mate Technician (Class P)
GMT Gunner's Mate Technician (Phase II)
HM Hospital Corpsman
HM Hospital Corpsman
IC Interior Communications Electrician
IC Interior Communications Electrician
MM Machinist's Mate
MN Mineman
MR Machinery Repairman
PC Postal Clerk
PE Polaris Electronics
PH Photographer's Mate
PN Personnelman
PN Personnelman
PN Personnelman
PR Aircrew Survival Equipmentman
PT Air Intelligence Airman
QM Quartermaster
QM Quartermaster
RM Radioman (A-l)
RD Radarman
SD Steward
SF Shipfitter
SK Storekeeper
SK Storekeeper
SM Signalman
(Index continued on next page)
School Location Page
Great Lakes 39
Great Lakes 40
Great Lakes 41
Great Lakes 41
Great Lakes 42
Sandia Base 42
Great Lakes 43
San Diego 43
Great Lakes 44
San Diego 44
Great Lakes 45
Charleston 45
San Diego 46
San Diego 46
Dam Neck 47
Pensacola 47
Bainbridge 48
Orlando 48
San Diego 49
Lakehurst 49
Lowry AFB 50
Newport 51
San Diego 51
San Diego 52
Treasure Island 52
San Diego 53
San Diego 53
Newport 54
San Diego 54
Newport 55
65
INDEX (continued)
Rating
SM Signalman (Basic)
ST Sonar Technician (Surface) (A-l)
ST Sonar Technician (A-2)
STS Sonar Technician (Submarine)
TD Tradevman
TM Torpedoman's Mate
TM Torpedoman's Mate
TM Torpedoman's Mate
TM Torpedoman's Mate
TM Torpedoman's Mate (Submarine)
TM Torpedoman's Mate (Submarine)
TM Torpedoman's Mate (Surface)
UT Utilitiesman
YN Yeoman
YN Yeoman
School Location Page
San Diego 55
San Diego 5b
San Diego 56
San Diego 57
Memphis 57
Key West 58
Key West 58
Orlando 59
San Diego 59
Orlando 60
San Diego 60
Orlando 61
Port Hueneme 61
Bainbridge 62
San Diego 62
66
DISTRIBUTION LIST
Assistant Secretary of Navy for Manpower and Reserve Affairs (2) Office of Assistant Secretary of Defense (M£RA) Chief of Naval Operations (OP-059) (OP-098T) (0P-98TL) (2) (OP-987F)
(OP-009) (2) (OP-964) (OP-039) Chief of Naval Personnel: Pers-1; Pers-llb (3 copies w/4 Library Index
Cards); Pers-A; Pers-Al; Pers-A2; Pers-A23; Pers-A3 (w/4 Library Index Cards); Pers-A31; Pers-A32 (10); Pers-A4; Pers-B; Pers-Bl; Pers-B2t; Pers-B2211; Pers-B2232 (2); Pers-P; Pers-Pl; Pers-Pll
Office of Naval Research (Code 458) (2) Commander, Navy Recruiting Command (00) (015) (20) (312) (314) Commanding Officer, Naval Personnel Research and Development Laboratory (3) Chief, Naval Technical Training (N3) (N33) (N335) (N3351) (N34), Memphis Chief of Naval Training (Code 017), (N5), Pensacola Commanding Officer and. Director, Naval Electronics Laboratory Center,
San Diego (2) Commanding Officer, Navy Medical Neuropsychiatric Research Unit, San Diego Commanding Officer, Naval Aerospace Medical Institute, Pensacola (2) Commanding Officer, Naval Examining Center, Great Lakes (2) Commanding Officer, Naval Medical Research Institute, Bethesda Commander, Personnel Research Division, Air Force Human Resources
Laboratory, Lackland Air Force Base, Texas (2) U. S. Army Enlisted Evaluation Center, Fort Benjamin Harrison (2) Headquarters, U. S. Marine Corps (Code A01B), Washington, D. C. Assistant Chief of Staff (G-l), U. S. Marine Corps, Washington, D. C. Superintendent, U. S. Air Force Academy, Colorado Superintendent, Naval Postgraduate School, Monterey U. S. Military Academy, West Point, New York U. S. Army Behavior § Systems Research Laboratory, Arlington Superintendent, Naval Academy (Attn: Division of Naval Command and
Management), Annapolis National Research Council, Washington, D. C. National Science Foundation, Washington, D. C. Director, Defense Documentation Center, Alexandria (12) Commander, Anti-Submarine Warfare Force, Atlantic (Code 711) Commander Amphibious Force, Atlantic Fleet Commander Amphibious Force, Pacific Fleet Commander Amphibious Training Command, Atlantic Fleet Commander Amphibious Training Command, Pacific Fleet Commander First Fleet Commander Second Fleet Commander Fleet Training Group, Atlantic Fleet Commander Fleet Training Group, Pacific Fleet Commander Training Command, Atlantic Fleet Commander Training Command, Pacific Fleet Commander in Chief, Atlantic Fleet Commander in Chief, Pacific Fleet Commanding Officer, Naval Officer Candidate School, Newport Commanding Officer, Naval Training Device Center, Orlando
67
DISTRIBUTION (continued)
Center for Naval Analyses, Arlington, Virginia Director, Behavioral Sciences Department, Naval Medical Research
Institute, Bethesda Director, Naval Research Laboratory (Attn: Library, Code 2029 [ONRL]),
Washington, D. C. (15) Director, Utilization and Management Manpower Techniques, Washington, D. Naval Personnel Program Support Activity (Attn: Training Publications
Division), Washington, D. C. Headquarters, Coast Guard (Attn: Chief, Training and Procurement
Division) (Attn: Psychological Research Branch, P Staff), Washington, D. C.
Superintendent (P), Coast Guard Academy, New London Office, Chief of Research and Development, Department of the Army,
(Attn: Army Personnel Research Office), (Attn: Human Factors and Operations Research Division), Washington, D. C.
Headquarters, Air Force (Attn: Science Division, Directorate of Science and Technology, DCS/Research and Development), Washington, D„ C.
Air University Library, Maxwell Air Force Base, Alabama Library, 6570th Personnel Research Laboratory (AMD), Monterey Commander, Naval Schools Command, Newport Commanding Officer, Naval Schools Command, Norfolk Commanding Officer, Naval Schools Command, Treasure Island Commanding Officer, Naval Schools Command, Mare Island Commanding Officer, Service School Command, Bainbridge Commanding Officer, Service School Command, Great Lakes Commanding Officer, Service School Command, Orlando Commanding Officer, Service School Command, San Diego Commanding Officer, Naval Schools Construction, Davisville Commanding Officer, Naval Schools Construction, Port Hueneme Commander, Naval Training Center, Bainbridge Commander, Naval Training Center, Great Lakes Commander, Naval Training Center, Orlando Commander, Naval Training Center, San Diego Commanding Officer, Naval Damage Control Training Center, Philadelphia Commanding Officer, Fleet Sonar School, Key West Commanding Officer, Fleet Anti-Submarine Warfare School, San Diego Commanding Officer, Naval Guided Missiles School, Dam Neck Commanding Officer, Naval Hospital Corps School, Great Lakes Commanding Officer, Naval Hospital Corps School, San Diego Commanding Officer, Naval School Boilerman, Philadelphia Commanding Officer, Naval Submarine School, Groton (Code 80) Commanding Officer, Naval Communications Training Center, Pensacola Commanding Officer, Naval Air Technical Training Center, Glynco Commanding Officer, Naval Air Technical Training Center, Jacksonville Commanding Officer, Naval Air Technical Training Center, Lakehurst Commanding Officer, Naval Air Technical Training Center, Memphis Commanding Officer, Naval Air Technical Training Unit, Pensacola Commanding Officer, Fleet Anti-Air Warfare Training Center, San Diego
68
Commanding Officer, Commanding Officer, Commanding Officer, Commanding Officer,
DISTRIBUTION (continued)
Commanding Officer, Fleet Anti-Air Warfare Training Center, Dam Neck Commanding Officer, Naval Schools Mine Warfare, Charleston Officer in Charge, Naval Communications Training Center Detachment,
Goodfellow AFB Fleet Training Center, Newport Fleet Training Center, San Diego Fleet Training Center, Norfolk Field Command, Defense Nuclear Agency, Kirtland AFB
Senior Naval Officer, Defense Information School, Fort Benjamin Harrison Commanding Officer, Naval Development and Training Center, San Diego Officer in Charge, Armed Forces Intelligence Training Center, Lowry AFB Commandant, FIRST Naval District
THIRD Naval District FOURTH Naval District FIFTH Naval District SIXTH Naval District EIGHTH Naval District
Commandant, NINTH Naval District Commandant, TENTH Naval District Commandant, ELEVENTH Naval District Commandant, TWELFTH Naval District Commandant, THIRTEENTH Naval District Commandant, FOURTEENTH Naval District Commandant, FIFTEENTH Naval District Commandant, SEVENTEENTH Naval District Commandant, Naval District of Washington, D. C.
Commandant, Commandant, Commandant, Commandant, Commandant,
69
U1450
1