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6. Out of the unnatural deaths between 1972 and 1987, how many did Dooley find were suicides?
- 450 out of 300
- 442 out of 300
- 300 out of 442
- 300 out of 450
7. What percentage of people on probation said that it would stop them reoffending, according to Mair and May?
8. Trained detectives helped witnesses recall what percentage more information using the cognitive interview than not?
9. In Castellow's study, when the defendant was attractive how often were they found guilty?
10. What type of study was Wilkstrom and Tafel's?
- Cross-sectional
- Quasi
- Experiment
- Observation
11. How many raters did Eberhardt use to rate how sterotypically black offenders are?
12. How many Chigago boys did Kohlberg interview?
- 58
- 255
- 0 - they were from Northen Ireland
- 60
13. How many participants did Loftus use in his study of weapon focus?
14. What group of boys did Farrington use?
- White working class from South London
- White working class from East London
- White working class from London
- Black working class from East London
15. What percentage of the prisoners on anger management programmes showed improvement?
16. Who conducted a study on witness confidence?
- Penrod and Cutler
- Cutler
- Nemeth and Wachtler
- Hastie
17. In how many occasions did participants conform in Asch's study of majority influence?
- One in three
- One in six
- Half
- Two in three
18. What did FC score on Gudjohnsson's Suggestibility Scale?
19. How many participants did Culter use on his research of persuasion of a jury?
20. How many offenders did Yochelson and Samenow study?