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The Witness Who Saw, He Left Little Doubt: A Comparative Consideration Of Expert Testimony In Mental Disability Law Cases, Michael L. Perlin, Astrid Birgden, Kris Gledhill
The Witness Who Saw, He Left Little Doubt: A Comparative Consideration Of Expert Testimony In Mental Disability Law Cases, Michael L. Perlin, Astrid Birgden, Kris Gledhill
Articles & Chapters
The question of how courts assess expert evidence - especially when mental disability is an issue - raises the corollary question of whether courts adequately evaluate the content of the expert testimony or whether judicial decision making may be influenced by teleology (‘cherry picking’ evidence), pretextuality (accepting experts who distort evidence to achieve socially desirable aims), and/or sanism (allowing prejudicial and stereotyped evidence). Such threats occur despite professional standards in forensic psychology and other mental health disciplines that require ethical expert testimony. The result is expert testimony that, in many instances, is at best incompetent and at worst biased. The …