The enhanced cognitive interview: could individual differences in visuo-spatial working memory explain differences in recalling an event?

ABSTRACT

The Enhanced Cognitive Interview (ECI) is one of the most useful witness interviews, consisting of 5 techniques (context reinstatement: CR; report everything: RE, mental imagery: MI, change order: CO and change of perspectives: CP) aimed at increasing both the quantity and the quality of elements recalled. All the techniques require mental imagery skills. The present study investigates the relationship between forward and backward visuo-spatial working memory (VSWM) and correct elements recalled through the ECI with respect to its techniques. 99 college students (48 males) watched a color videotape of a fictional crime and performed a visuo-spatial working memory task. The following day they were interviewed about what they had seen. Results showed that high forward VSWM capacity has a role in favoring the total amount of correct information recalled, specifically in the MI technique. This suggests that maintaining and processing mood-related contents in VSWM is easier for individuals with high working memory skills.

KEYWORDS:

• Visuo-spatial working memory
• Corsi Test
• eyewitness
• mental imagery
• enhanced cognitive interview

Disclosure statement

No potential conflict of interest was reported by the authors.

ORCID

Laura Piccardi http://orcid.org/0000-0002-1322-5538