Ch 12: Social Psych & Law Part 1: Apr. 19, 2012
Eyewitness Memory Weighted heavily in trials, but how accurate? The case of Jennifer Thompson’s assault Research on memory: 3 important stages 1) Acquisition Impact of stress on memory acquisition Social perception & the unexpected - Impact of weapons Impact of race - Own-race bias
2) Storage: Impact of time Loaded questions & the misinformation effect: Loftus’ research: What is the misinformation effect? What is ‘source monitoring error’?
3) Retrieval – Lineup format: Gary Wells’ research on lineups: How to best construct lineups? Similarity of lineup to witness description – Sequential or simultaneous lineups? Instructions to eyewitnesses?
Retrieval (cont.) Cognitive interview as an alternative - How does it work? Would it affect retrieval? Adults vs. kids -
Testimony of Eyewitnesses Confidence vs. Accuracy – How do jurors weigh eyewitness testimony?
Interrogations & Confessions Impact of social influence Leading questions, fatigue, stress may lead to false confessions Focus on suspect vs. larger context – may lead to FAE
What promotes false confessions? Compliance Internalization