does earning ap exam credit have an impact on gpa? november 16, 2013
TRANSCRIPT
![Page 1: Does Earning AP Exam Credit Have an Impact on GPA? November 16, 2013](https://reader036.vdocuments.net/reader036/viewer/2022083005/56649f225503460f94c3af10/html5/thumbnails/1.jpg)
Does Earning AP Exam Credit Have an Impact on GPA? November 16, 2013
![Page 2: Does Earning AP Exam Credit Have an Impact on GPA? November 16, 2013](https://reader036.vdocuments.net/reader036/viewer/2022083005/56649f225503460f94c3af10/html5/thumbnails/2.jpg)
Sample
• Sample consists of 3 classes of Georgetown undergraduates:• Class 2016: 360 students• Class 2015: 388 students• Class 2014: 358 students
• Dependent Variables: Cum GPA, OPIM GPA, ACCT GPA
• Independent Variables: Gender, Math SAT, AP Calc Credit, AP Stat Credit, Quant Major (yes/no)
• Sample size in Final Models:• Class 2016: 232 students• Class 2015: 255 students• Class 2014: 256 students
2
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Demographics of Sample
2014 2015 20160%
10%20%30%40%50%60%70%80%90%
100%
Percentage of Females
2014 2015 20160%
20%
40%
60%
80%
100%
Pecentage of Quant Ma-jors
2014 2015 20160%
20%
40%
60%
80%
100%
Percentage w/ AP Calc Credit
2014 2015 20160%
20%
40%
60%
80%
100%
Percentage w/ AP Stat Credit
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SAT Math Scores
2014 2015 2016600
620
640
660
680
700
720
740
760
780
800
Average
Median
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T-scores, Cumulative GPA
201420152016
-1
0
1
2
3
4
5
6
7
8
Gender
Quant/Nonquant
SAT Math
AP Calculus
Graduation Year
T-s
core
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T-scores, ACCT GPA
201420152016
-4
-2
0
2
4
6
8
Gender
Quant/Nonquant
SAT Math
AP Calculus
Graduation Year
T-s
core
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T-scores, OPIM GPA
201420152016
-2
-1
0
1
2
3
4
5
6
Gender
Quant/Nonquant
SAT Math
AP Calculus
Graduation Year
T-s
core
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R2 –adj Values for Final Regression: Quant/non-quant, AP Calc, SAT Math, Gender
2014201520160
5
10
15
20
25
30
35
40
Cumm. GPA
ACCT GPA
OPIM GPA
Graduation Year
Ad
just
ed R
^2
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Conclusions
• Whether or not the student earned AP Stat credit had no relationship on GPA (neither positive, nor negative)
• Early in student’s career, SAT Math score has strongest relationship to GPA
• The relationship between SAT Math score and GPA declines as students progress through university
• The relationship between AP Calc credit and GPA declines as students progress through university
• The relationship between gender and GPA increases as students progress through university
• Quantitative majors (ACCT, FINC, or OPIM) on average have higher Cum GPAs
• These factors account for 25% - 35% of the variation in GPA