Summary of PSYCOLOQUY topic Witness Memory

Topic:
Title & AuthorAbstract
7(06) INTERVIEWING WITNESSES: WHAT WORKS AND WHAT DOESN'T?
Target Article by Memon and Stevenage on Witness Memory
Amina Memon & Sarah V. Stevenage
Department of Psychology
University of Southampton
Highfield Southampton SO17 1BJ
United Kingdom

am@psy.soton.ac.uk svs1@psy.soton.ac.uk
Abstract: In a forensic setting a witness is a key contributor. Much research has recently been directed to helping the witness achieve as full and accurate a recall as possible. One of the most promising techniques to emerge is the cognitive interview (CI). Tests of the cognitive interview with young adults suggest that it generates consistent and significant gains in the amount of correct information recalled. However, more recent studies (with adults and children) suggest that the gains are accompanied by an increase in errors and confabulations. These findings have important implications for the cognitive interview as a forensic tool. The following target article critically examines the evidence and raises theoretical and methodological issues arising from work on the CI. In light of the Recovered Memory debate, broader practical implications of this work are considered.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(11) ON THE USE AND EFFICACY OF THE COGNITIVE INTERVIEW
Commentary on Memon & Stevenage on Witness-Memory
R. Edward Geiselman
Department of Psychology
UCLA
Los Angeles, CA 90095-1563

IBENAQB@MVS.OAC.UCLA.EDU
Abstract: The cognitive interview (CI) was developed for use by law-enforcement investigators as an alternative to forensic hypnosis. It is currently in use by most major police agencies in the USA and the UK. The CI recently passed a Kelly-Frye challenge in California. This commentary is in response to the cautions raised by Memon and Stevenage (1996).

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(16) ENHANCING THE PRACTICALITY OF THE COGNITIVE
INTERVIEW IN FORENSIC SITUATIONS
Commentary on Memon & Stevenage on Witness-Memory
Mark Rhys Kebbell
Department of Psychology
Bolton Institute
Deane Road
Bolton BL3 5AB
United Kingdom

and

Graham Francis Wagstaff
Department of Psychology
University of Liverpool
Liverpool L69 3BX
United Kingdom

M.Kebbell@Bolton.ac.uk GWF@liv.ac.uk
Abstract: Memon & Stevenage (1996) have outlined a number of mainly theoretical issues that concern the cognitive interview. We argue here that we must also consider the practicality of applying the cognitive interview in forensic situations.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(17) ANALYZING STATES OF CONSCIOUSNESS DURING RETRIEVAL
AS A WAY TO IMPROVE THE COGNITIVE INTERVIEW
Commentary on Memon & Stevenage on Witness-Memory
Philip A. Higham
Department of Psychology
University of Northern British Columbia
3333 University Way
Prince George, B.C.
CANADA V2N 4Z9

Wayne T. Roberts
Royal Canadian Mounted Police Detachment
999 Brunswick Street
Prince George, B.C.
CANADA V2L 2C3

highamp@unbc.edu robertsw@ugrad.unbc.edu
Abstract: Memon & Stevenage's (1996) review of the cognitive interview suggests that it yields many errors and confabulations as well as accurate information. We argue that the demand characteristics of the interview persuade witnesses to provide details in their reports that are not consciously recollected. We suggest limiting errors by instructing witnesses to indicate, during the interview, whether they "remember" (consciously recollect) or "know" (believe, but do not recollect) that a given detail occurred.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(18) THE IMPORTANCE OF TIME AND TRAINING FOR COGNITIVE INTERVIEWERS
Reply to Kebbell & Wagstaff on Witness-Memory
Amina Memon
School of Human Development
University of Texas at Dallas
Box 830688 (GR 4.1)
Richardson, TX 75083-0688

Sarah V Stevenage
Department of Psychology
University of Southampton
Highfield Southampton SO17 1BJ

amemon@utdallas.edu svs1@psy.soton.ac.uk
Abstract: In their commentary, Kebbell & Wagstaff (1996) raise several important issues concerning the use of the Cognitive Interview (CI) in forensic situations. Very often the use of the CI is compromised by either lack of time or lack of confidence on the part of the interviewing officer. We thank the commentators for raising these issues and discuss one way in which the use of continuing training can help make the CI a more useful tool for police and other practitioners.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(19) EVIDENCE ON THE REMEMBER/KNOW STATUS OF ERRORS
Reply to Higham & Roberts on Witness-Memory
Amina Memon
School of Human Development
University of Texas at Dallas
Box 830688 (GR 4.1)
Richardson, TX 75083-0688

Sarah V Stevenage
Department of Psychology
University of Southampton
Highfield, Southampton SO17 1BJ

amemon@utdallas.edu svs1@psy.soton.ac.uk
Abstract: In their commentary, Higham & Roberts argue that the increased errors that emerge when using the cognitive interview (CI) may be reduced by taking account of whether the witness "remembers" a detail or merely "knows" it. In this reply we discuss evidence from Bekerian and Dennett (1994) which addresses this issue directly. Their results would suggest that, contrary to Higham & Roberts' suggestion, the errors in recall are not characterised by a "know" status.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(21) CONSIDERING THE WITNESS IN INTERVIEWS
Commentary on Memon & Stevenage on Witness-Memory
Rhonda N. Douglas
Department of Psychology
Florida Atlantic University
777 Glades Road
Boca Raton, FL 33431

RDOU6155@FAU.EDU
Abstract: It is recommended that researchers and practitioners consider individual differences in demographic, cognitive, personality, social, and emotional variables when evaluating the Cognitive Interview (CI) and that the mental imagery component of the CI be omitted.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(22) THE COGNITIVE INTERVIEW IN A BROADER CONTEXT
Reply to Geiselman on Witness-Memory
Amina Memon
School of Human Development
University of Texas at Dallas
Box 830688 (GR 4.1)
Richardson, TX 75083-0688

Sarah V Stevenage
Department of Psychology
University of Southampton
Highfield, Southampton SO17 1BJ

amemon@utdallas.edu svs1@psy.soton.ac.uk
Abstract: Geiselman (1996) has raised several issues in his commentary, and suggests that the future is not as bleak for the Cognitive Interview (CI) as we might suggest. In the following reply we have attempted to respond to Geiselman's concerns, particularly about the number of errors, number of questions, interview length, and the use of the CI with children. While we agree with Geiselman that the CI has a great deal of potential as an investigative tool, we emphasise the very definite value of examining the limitations of the CI in the pursuit of an even better technique.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(23) THE ASSESSMENT AND CONTROL OF MEMORY ACCURACY
Commentary on Memon & Stevenage on Witness-Memory
Morris Goldsmith & Asher Koriat
Department of Psychology
University of Haifa
Haifa, Israel

mgold@psy.haifa.ac.il akoriat@psy.haifa.ac.il
Abstract: Memon & Stevenage (1996) call for a more critical evaluation of the effectiveness of the Cognitive Interview for questioning witnesses. In this commentary, we address some general issues regarding the assessment of memory performance that emerge from their analysis. Our comments focus on (a) the need for a careful choice of memory measures and (b) the crucial role of monitoring and control processes in the strategic regulation of memory accuracy.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(24) A CONSIDERATION OF INDIVIDUAL DIFFERENCES AND
IMAGERY ABILITY AMONGST COGNITIVE INTERVIEWEES
Reply to Douglas on Witness-Memory
Amina Memon
School of Human Development
University of Texas at Dallas
Box 830688 (GR 4.1)
Richardson, TX 75083-0688

Sarah V Stevenage
Department of Psychology
University of Southampton
Highfield, Southampton SO17 1BJ

amemon@utdallas.edu svs1@psy.soton.ac.uk
Abstract: Douglas (1996) suggests that the individual characteristics of participants, particularly their imagery ability, should be considered. We agree with Douglas's concerns and highlight some of the practical benefits and limitations of adopting an individualistic approach.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(31) MEMORY: WHAT TO MEASURE AND WHEN TO REPORT
Reply to Goldsmith and Koriat on Witness-Memory
Amina Memon
School of Human Development
University of Texas at Dallas
Box 830688 (GR 4.1)
Richardson, TX 75083-0688

Sarah V Stevenage
Department of Psychology
University of Southampton
Highfield, Southampton SO17 1BJ

amemon@utdallas.edu svs1@psy.soton.ac.uk
Abstract: Goldsmith and Koriat's commentary (1996) on our target article (Memon & Stevenage, 1996a) highlights the importance of two issues: the choice of memory measures, and the role of monitoring and control in the regulation of memory accuracy. We agree wholeheartedly with much of what Goldsmith and Koriat have presented and point out some of the differences between measurement of memory in the laboratory and the real world.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(35) MISCONCEPTIONS IN DESIGN AND ANALYSIS OF
RESEARCH WITH THE COGNITIVE INTERVIEW
Commentary on Memon & Stevenage on Witness-Memory
Ronald P. Fisher
Department of Psychology
Florida International University
North Miami, FL 33181, USA

FISHERR@SERVAX.FIU.EDU
Abstract: This commentary addresses two methodological and interpretational errors found in Memon & Stevenage's (1996) target article and some of the commentaries on the Cognitive Interview (CI). First, the Structured Interview is not an appropriate control group for the CI. Second, the CI does not reduce the accuracy of eyewitness recall, as was claimed; accuracy rate is as high or higher for the CI than for control interviews.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(38) MEASURING RECALL PERFORMANCE
Commentary on Memon & Stevenage on Witness-Memory
Philip A. Higham
Department of Psychology
University of Northern British Columbia
3333 University Way
Prince George, B.C.
CANADA V2N 4Z9
http://quarles.unbc.edu/psyc/higham/

Wayne T. Roberts
Royal Canadian Mounted Police Detachment
999 Brunswick Street
Prince George, B.C.
CANADA V2L 2C3

highamp@unbc.edu robertsw@ugrad.unbc.edu
Abstract: Higham and Robert's (1996) position on measures of performance in the cognitive interview (CI) is clarified in light of Fisher's (1996) commentary. Also, percent correct, and a measure of sensitivity derived from signal detection theory, are compared for two hypothetical interviewees whose response output is varied.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(41) A CLARIFICATION OF THE IMPORTANCE OF COMPARISON GROUPS
AND ACCURACY RATES WITH THE COGNITIVE INTERVIEW
Reply to Fisher on Witness-Memory
Amina Memon
School of Human Development
University of Texas at Dallas
Box 830688 (GR 4.1)
Richardson, TX 75083-0688
USA

Sarah V Stevenage
Department of Psychology
University of Southampton
Highfield, Southampton SO17 1BJ
England

amemon@utdallas.edu svs1@psy.soton.ac.uk
Abstract: Fisher's (1996) commentary on the target article by Memon and Stevenage (1996) has raised two very important issues. The first concerns the suitability of the structured interview (SI) as a comparison group for the assessment of the cognitive interview (CI). The second issue concerns the relative importance of the absolute number of errors versus the error rate when discussing the accuracy of information elicited using the CI. We would like to take this opportunity to clarify our position on these two points.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

7(44) HOW RESEARCH ON SOURCE MONITORING CAN INFORM
COGNITIVE INTERVIEW TECHNIQUES
Commentary on Memon & Stevenage on Witness-Memory
Kim P. Roberts
Section on Social and Emotional Development
National Institute of Child Health & Human Development
BSA Building, Room 331
9190 Rockville Pike
Bethesda, MD 20814

roberts@ssed.nichd.nih.gov
Abstract: Two major themes of the cognitive interview are multiple retrieval attempts and the use of imagery. This commentary provides an overview of how repeated retrieval attempts and imagery affect source monitoring ability, and cautions on the premature acceptance of repetitive imagery techniques as a forensic tool with child witnesses.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.

8(03) ON THE IMPORTANCE OF IMAGERY IN THE COGNITIVE INTERVIEW
Reply to Roberts on Witness-Memory
Sarah V Stevenage
Department of Psychology
University of Southampton
Highfield, Southampton
SO17 1BJ UK

Amina Memon
School of Human Development
University of Texas at Dallas
Box 830688 (GR 4.1)
Richardson, TX 75083-0688 USA

svs1@psy.soton.ac.uk amemon@utdallas.edu
Abstract: We are grateful to Roberts (1996) for raising the issue of the potential hazards of using imagery and multiple retrieval attempts in the cognitive interview (CI), especially when the witnesses are children. Our reply attempts to clarify the issues surrounding the use of multiple retrieval attempts in general, and imagery in particular. We also suggest some fruitful areas for future research.

Keywords: Cognitive interview, errors, eyewitness memory, facilitated recall, police procedures, questioning, recovered memories, structured interview.