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6. What is a repeated measures design?
- When participants only take take part in one setting
- When all the the participants take part in both settings
- When the experiment is repeated to insure reliability
- When you give every instruction twice
7. What is a longitudinal study?
- A study that studies the same people over a long period of time
- A questionnaire
- A study that takes a long time
- A study that uses people of different ages
8. An advantage of a questionnaire is that people are unlikely to lie.
9. How do you calculate a mean?
- The value given most often
- Find the middle result
- Add up all the values, discounting any anomolous results and divide it by the number of values
- Add up all the values, including any anomolous results and divide it by the number of values
10. The range is a good way to see an overview of results as it is not affected by anomolous results.
11. What would a graph showing positive correlation look like?
- A downwards diagonal line
- An upwards diagonal line
- A horizontal line
- A vertical line
12. What is observer bias?
- When the observer only researches one culture but applies their results to the whole world
- When observer interprets the result to fit their hypothesis
- When an observer takes part in the observation
- When the observer falls asleep
13. Participants should be debriefed after taking part in an experiment
14. What is a random sample?
- When you pick your best friends for an experiment
- When everyone has an equal chance of being chosen for an experiment
- When people volunteer to take part
- When you go and ask random people to take part
15. A lab experiment takes place in the real world
16. Which of these isn't an ethical issue?
- Not using the elderly
- Confidentiallity
- Deceit
- Right to withdraw
17. Which isn't an advantage of an opportunity sample?
- It is easy
- It is unbiased
- It is quick
- It cheap
18. Qualitative data is data in word format
19. What is inter-rater reliability
- When observers from different companies observe
- When the observers are of different ages
- When all observers interpret behaviour the same way
- When all observers observe together
20. Which of these isn't a self report method?
- Observation
- Unstructured interview
- Questionnaire
- Structured Interview