Keyword: Children's testimony in court

Underwager, Ralph, & Wakefield Hollida; Poor Psychology Produces Poor Law; Law & Human Behavior; 16(2), 
Both psychology and law are concerned with human behavior. Law depends upon what everyone knows and believes about human behavior, upon common knowledge. In contrast, psychology distrusts common knowledge and substitutes knowledge based on empirical data systematically gathered and rationally analyzed. This conflict may cause misunderstanding between law and psychology. However, a common ground of both law and psychology is the goal to reduce error.
The authors especially write about children's testimony in court. The APA's and the Supreme Court's demand that a psychologist before a testimony has to predict possible harm for the child, placed the psychologist for an impossible task and a difficult dilemma.
In APA's amicae Curiae letter about this topic, the authors find no evidence, only weak argumentation by means of weak research.