Eyewitness Testimony: misleading info Flashcards
EWT
Account given by people of an event they witnessed (trail, robbery, accident)
Misleading info
Incorrect info given by EW (after event) -> distorted memory of event
Leading Qs
Qs phrased to imply/ lead to an answer
Loftus + Palmer (1974)
45 ptps watch film clips of car accidents- asked about it
1 critical Q
- how fast car travelled when HIT each other
5 groups: hit, knocked, smashed, bumped, contacted
Contacted= 38.8mph
Smashed= 40.5mph
Leading Q biased witness recall
Post-event discussion Gabbert (2003)
Robbery filmed from diff povs
Put into room together
71% recalled mistanly
0%= Control group
P.E.D explanation
Memory contamination: combine other witness mems with own
Memory conformity: social approval-> thinks others are right
Reconstruction
Moderations of memory before/after encoding
Memories reconstructed with new info