feedback on psycho. invest. 1.give number and at least 2 other facts. 2.opportunity sample: relate...
TRANSCRIPT
![Page 1: Feedback on Psycho. Invest. 1.Give NUMBER and at least 2 other facts. 2.OPPORTUNITY sample: relate details to YOUR activity. 3.Full marks only if you apply](https://reader036.vdocuments.net/reader036/viewer/2022083005/56649f295503460f94c41d57/html5/thumbnails/1.jpg)
Feedback on Psycho. Invest.1. Give NUMBER and at least 2 other
facts.2. OPPORTUNITY sample: relate
details to YOUR activity.3. Full marks only if you apply to
YOUR work: even refer to the content of your questionnaire to illustrate possible bias.
![Page 2: Feedback on Psycho. Invest. 1.Give NUMBER and at least 2 other facts. 2.OPPORTUNITY sample: relate details to YOUR activity. 3.Full marks only if you apply](https://reader036.vdocuments.net/reader036/viewer/2022083005/56649f295503460f94c41d57/html5/thumbnails/2.jpg)
Observation
• 4. You need to start by stating WHAT you were observing. You need to provide enough information to enable someone to replicate your work. So what else do you need? Think outside the box!
• Answer who, what, where, when ,how?(5 points)• 5. Give plenty of detail. Don’t jump the gun and
answer the next question! Try to think of something other than “more” or “somewhere else”.
• REMEMBER “MORE” DOESN’T NECESSARILY MEAN MORE VALID!!!!!
![Page 3: Feedback on Psycho. Invest. 1.Give NUMBER and at least 2 other facts. 2.OPPORTUNITY sample: relate details to YOUR activity. 3.Full marks only if you apply](https://reader036.vdocuments.net/reader036/viewer/2022083005/56649f295503460f94c41d57/html5/thumbnails/3.jpg)
Observation
• 6. Being less conspicuous: more validity
Different angle: more validityVideoing: more reliability2 observers: can check for inter-rater
reliabilityBUT don’t just write in this general way:
focus on the specific results of YOUR study.
REMEMBER THAT “MORE” DOESN’T NECESSARILY MEAN MORE VALID!!!!!
![Page 4: Feedback on Psycho. Invest. 1.Give NUMBER and at least 2 other facts. 2.OPPORTUNITY sample: relate details to YOUR activity. 3.Full marks only if you apply](https://reader036.vdocuments.net/reader036/viewer/2022083005/56649f295503460f94c41d57/html5/thumbnails/4.jpg)
Activity C• 7. COPY!! Read the question!!!• 8. If you’re going to make a table, then
make it a table!!• Remember to specify the units• The range is a measure of dispersion, not
an average.• You don’t need to comment on the table,
as you weren’t asked to this time.• 9(a) Say whether your null hypothesis
was supported or rejected, but also explain the content of your work.
• 9(b) Refer to last presentation. You need to name the test, refer to calculated and critical values and mention levels of significance.
![Page 5: Feedback on Psycho. Invest. 1.Give NUMBER and at least 2 other facts. 2.OPPORTUNITY sample: relate details to YOUR activity. 3.Full marks only if you apply](https://reader036.vdocuments.net/reader036/viewer/2022083005/56649f295503460f94c41d57/html5/thumbnails/5.jpg)
Activity D
• 10. Copy, but make it clear!!• 11. Give plenty of detail. Be precise. Did
people write down their estimate, or give it verbally?
• Again, have you given enough info. for your work to be replicated?
• 12. Give LOTS of detail. The mark scheme does say you can offer an alternative way of measuring the EXACT variable (no. of press ups estimated) or a more general one (estimated performance)