Eyewitness Expert Testimony and Jury Decisionmaking

Eyewitness testimony.

The criminal justice system relies heavily on eyewitness identification for investigating and prosecuting crimes. Psychology has built the only scientific literature on eyewitness identification and has warned the justice system of problems with eyewitness identification evidence. Recent DNA exoneration cases have corroborated the warnings of eyewitness identification researchers by showing tha...

Expert testimony on eyewitness evidence: in search of common sense.

Surveys on knowledge of eyewitness issues typically indicate that legal professionals and jurors alike can be insensitive to factors that are detrimental to eyewitness accuracy. One aim of the current research was to assess the extent to which judges, an under-represented sample in the extant literature, are aware of factors that may undermine the accuracy and reliability of eyewitness evidence...

Limitations of Expert Psychology Testimony on Eyewitness Identification

Neuroimaging and Eyewitness Testimony

This paper will explore how breakthroughs in neuroscience, specifically neuroimaging, can be used to validate eyewitness testimony. Though the use of direct evidence is decreasing, due to findings of numerous wrongful convictions that were based on eyewitness testimonies, it is still an element of many criminal trials today. Cross-examination is used to validate eyewitness testimony because mem...

Confessions and expert testimony.

In this clinical paper, the author discusses criminal confessions from the point of view of the expert witness who may be asked to comment on the reliability of the statement and waiver of rights. From the time a suspect is in police custody, constitutional protections against self-incrimination and for due process are in place. The Supreme Court set the standard for these situations in the 196...