This annotated bibliography surveys four peer-reviewed studies on the reliability of eyewitness memory and testimony. The sources address retrieval-enhanced suggestibility (RES), the neuroscience of memory reconstruction and its courtroom implications, the effect of biased lineup instructions on eyewitness confidence, and the accuracy of eyewitness recall across repeated cognitive interviews. Together, the annotations highlight a consistent finding across the literature: human memory is a reconstructive, fallible process susceptible to distortion, misinformation, and procedural bias, with significant consequences for criminal justice outcomes.
The following annotated bibliography examines four peer-reviewed studies addressing the reliability of eyewitness memory and testimony. Collectively, these sources challenge the widespread assumption that eyewitness accounts constitute reliable evidence, demonstrating instead that memory retrieval is a reconstructive process subject to distortion, suggestibility, and procedural influence.
Chan, J. C., & LaPaglia, J. A. (2011). The dark side of testing memory: Repeated retrieval can enhance eyewitness suggestibility. Journal of Experimental Psychology: Applied, 17(4), 418.
This research article presents the methodological construct, observable results, and wider implications of an experimental inquiry conducted to test a phenomenon known as retrieval-enhanced suggestibility (RES). Coined to describe the counterintuitive trend of eyewitness suggestibility increasing after repeated retrieval attempts, the concept of RES was tested using a four-part experimental structure designed to examine the link between multiple retrieval attempts and witness suggestibility to the presentation of subsequent misinformation. The research team constructed four separate experimental designs to test three variables: the number of initial tests conducted (0, 1, 3, 5, and 6 across the various experiments), the delay separating the initial and final tests (30 minutes or one week), and the presence of a testing manipulation (non-tested vs. tested) occurring between or within subjects. As the first published study on RES to integrate both between- and within-subjects designs, this article presents an abundance of previously unreported information on memory retrieval and witness suggestibility, ultimately concluding across all four experimental designs that repeated testing of memory increased eyewitness suggestibility to later presentation of misinformation.
Lacy, J. W., & Stark, C. E. (2013). The neuroscience of memory: Implications for the courtroom. Nature Reviews Neuroscience, 14(9), 649–658.
This article presents the findings of an extensive literature review conducted to assess the imperfect nature of memory reconstruction, as it pertains to the retention of violent or traumatic events which are later required to be recalled during eyewitness testimony in the courtroom. By examining nearly 100 scholarly contributions to the discussion of memory retrieval and reconstruction, the authors demonstrate that, despite a prevailing societal notion that eyewitness testimony constitutes ironclad evidence, current psychological and neurological research indicates that memory recall is a highly subjective process prone to suggestibility. With their research focus confined to the consequences of memory distortions on courtroom proceedings, the authors synthesize the published findings of dozens of peers, compiling enough evidence to develop a highly compelling case in favor of their initial hypothesis. After examining a wide array of empirically tested results, the authors conclude that memory retrieval is a highly imperfect process prone to distortion, suggestibility, and outright error, while also providing a clear set of pragmatic recommendations for improving suspect identification methodologies, judicial oversight of witness examination, and several other crucial factors involving the legal ramifications of memory retrieval.
Leippe, M. R., Eisenstadt, D., & Rauch, S. M. (2009). Cueing confidence in eyewitness identifications: Influence of biased lineup instructions and pre-identification memory feedback under varying lineup conditions. Law and Human Behavior, 33, 194–212.
"Leippe et al. study on lineup bias and accuracy"
"Odinot et al. study on interview delay and recall"
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