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Face recognition and description abilities in people with mild Intellectual Disabilities.

Gawrylowicz, Julie; Gabbert, Fiona; Carson, Derek; Lindsay, William and Hancock, Peter. 2013. Face recognition and description abilities in people with mild Intellectual Disabilities. Journal of Applied Research in Intellectual Disabilities, 26(5), pp. 435-446. ISSN 1360-2322 [Article]

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Abstract or Description

Background: People with intellectual disabilities (ID) are as likely as the general population to find themselves in the situation of having to identify and/or describe a perpetrator's face to the police. However, limited verbal and memory abilities in people with ID might prevent them to engage in standard police procedures.

Method: Two experiments examined face recognition and description abilities in people with mild intellectual disabilities (mID) and compared their performance with that of people without ID. Experiment 1 used three old/new face recognition tasks. Experiment 2 consisted of two face description tasks, during which participants had to verbally describe faces from memory and with the target in view.

Results: Participants with mID performed significantly poorer on both recognition and recall tasks than control participants. However, their group performance was better than chance and they showed variability in performance depending on the measures introduced.

Conclusions: The practical implications of these findings in forensic settings are discussed.

Item Type:

Article

Identification Number (DOI):

https://doi.org/10.1111/jar.12028

Keywords:

eyewitness; face description; face recognition; intellectual disability

Departments, Centres and Research Units:

Psychology
Psychology > Forensic Psychology Unit

Dates:

DateEvent
September 2013Published

Item ID:

10671

Date Deposited:

23 Sep 2014 14:43

Last Modified:

30 Jun 2017 15:09

Peer Reviewed:

Yes, this version has been peer-reviewed.

URI:

http://research.gold.ac.uk/id/eprint/10671

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