Evidence Commons^™

Child Abuse Evidence: New Perspectives From Law, Medicine, Psychology & Statistics: Question And Answer Session, Kimberly Thomas, Keith B. Maddox, Samuel R. Sommers, Patrick Barnes, Richard Leo

University of Michigan Journal of Law Reform

A transcript of the Question and Answer session during the University of Michigan Journal of Law Reform Symposium, Child Abuse Evidence: New Perspectives from Law, Medicine, Psychology & Statistics.

Implicit Bias In Daily Perceptions And Legal Judgments, Keith B. Maddox, Samuel R. Sommers

University of Michigan Journal of Law Reform

In today’s demonstration, we explored the audience’s positive and negative associations with blacks and whites. The demonstration is an adaptation of the Implicit Association Test (www.projectimplicit.net), a computer-based task designed to explore mental connections between various concepts. Participants were presented with a list of concepts (stereotypically black and white names, pleasant and unpleasant concepts) in a column down the middle of a screen along with the response categories (black/white or Pleasant/Unpleasant) along the left and right sides. When reading a word, participants were asked to categorize it by slapping the knee (left or right) that corresponds to the category displayed …

Implicit Bias And Capital Decision-Making: Using Narrative To Counter Prejudicial Psychiatric Labels, Sean O'Brien, Kathleen Wayland

Faculty Works

Overreliance on psychiatric diagnostic labels in the defense of death penalty cases risks triggering prejudicial associations in the minds of decision-makers. This article emphasizes the importance of developing a mitigating counter-narrative of the defendant’s life story, based on an extensive longitudinal and developmental investigation of the defendant and his family’s life trajectory. It is the client’s life story, not diagnostic labels, that reveals his humanity. Cognitive psychology provides a useful framework for explaining human perceptions, and how implicit or explicit biases can interfere with the objective interpretation of data in ways that affect judgment and behavior.

Full Disclosure: Cognitive Science, Informants, And Search Warrant Scrutiny, Mary Bowman

Mary N. Bowman

Full Disclosure: Cognitive Science, Informants, and Search Warrant Scrutiny

By Mary Nicol Bowman

This article posits that cognitive biases play a significant role in the gap between the rhetoric regarding Fourth Amendment protection and actual practices regarding search warrant scrutiny, particularly for search warrants based on informants’ tips. Specifically, this article examines the ways in which implicit bias, tunnel vision, priming, and hindsight bias can affect search warrants. These biases can affect each stage of the search warrant process, including targeting decisions, the drafting process, the magistrate’s decision whether to grant the warrant, and post-search review by trial and appellate …