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Jennifer Beaudry, Lecturer (PSS) Eyewitness Identification Memory DataBlitz 26.04.2013.

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Presentation on theme: "Jennifer Beaudry, Lecturer (PSS) Eyewitness Identification Memory DataBlitz 26.04.2013."— Presentation transcript:

1 Jennifer Beaudry, Lecturer (PSS) Eyewitness Identification Memory DataBlitz

2 Swinburne 2 Eyewitness Identification Memory -Background -Experiment: Impact of disguise -Future directions Overview

3 Swinburne 3 Eyewitness Identification Memory 306 DNA Exonerations The Problem Innocence Project, 2013

4 Swinburne 4 Eyewitness Identification Memory Common Causes of Wrongful Convictions (First 225 cases) Innocence Project, % 52% 23% 16%

5 Swinburne 5 Eyewitness Identification Memory System Variables -Lineup presentation -Lineup instructions -Lineup construction Estimator Variables -Exposure duration -Age of witness -Disguise Factors Influencing Eyewitness Identification Memory

6 Swinburne Eyewitness Identification Memory Stocking Disguise (N = 91) 6 None 1/3 2/3 Full 24 targets (6 per disguise level) Lineups: Target-present vs. Target-absent Mansour, Beaudry, et al. (2012) Law and Human Behavior.

7 Swinburne 7

8 8 Eyewitness Identification Memory 24-Trial Repeated Measures Design (N = 91)

9 Swinburne Eyewitness Identification Memory Toque & Sunglasses Disguise (N = 87) 9 Toque & Sunglasses Sunglasses Toque None 24 targets (6 per disguise level) Lineups: Target-present vs. Target-absent Mansour, Beaudry, et al. (2012) Law and Human Behavior.

10 Swinburne 10 Eyewitness Identification Memory Target-Present Lineups (Stocking)

11 Swinburne 11 Eyewitness Identification Memory Target-Present Lineups (Toque & Sunglasses)

12 Swinburne 12 Eyewitness Identification Memory Correct Identifications from Target-Present Lineups

13 Swinburne 13 Eyewitness Identification Memory Disguise and… -Role of metacognitions? -Jurors’ perceptions? Future Directions

14 Acknowledgements: Jamal Mansour, Michelle Bertrand, Natalie Kalmet, Elisabeth Melsom, Rod Lindsay Eyewitness Identification Memory #

15 Swinburne 15 Eyewitness Identification Memory False Identificationsfrom Target-Absent Lineups


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