ERIC Number: EJ1356655
Record Type: Journal
Publication Date: 2022
Pages: 12
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0888-4080
EISSN: EISSN-1099-0720
Available Date: N/A
Variations in the Encoding Conditions Can Affect Eyewitnesses' Vulnerability to Suggestive Influence
Applied Cognitive Psychology, v36 n6 p1188-1199 Nov-Dec 2022
This experiment was designed to examine how viewing conditions could affect witnesses' vulnerability to suggestive influence. It was predicted that when the encoding conditions were stronger, accurate witnesses would be less likely to shift their decisions when prompted to reexamine the lineup, and that confirming feedback would effectively solidify influenced identifications. Participants (N = 411) watched a simulated-crime from two different viewing distances and were asked to identify the culprit from a photographic lineup. After voicing their identification decisions, participants were prompted to reexamine the lineup. Half the participants then received confirming-feedback for their decisions. Twelve-minutes later, witnesses viewed the same lineup and were asked again to identify the culprit. As predicted, accurate witnesses were less likely to shift their identification decisions when prompted to reexamine the lineup in the close, but not the far viewing condition. Also, shifted identification decisions that were reinforced with confirming feedback were asserted with higher confidence.
Descriptors: Cognitive Processes, Observation, Crime, Criminals, Pictorial Stimuli, Recognition (Psychology), Accuracy, Environmental Influences, Feedback (Response)
Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: National Institutes of Health (NIH) (DHHS)
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: N/A