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Rational Understanding In Competency To Stand Trial: A Qualitative Study And Development Of An Assessment Instrument, Kenneth C. Cole Jr.

Antioch University Dissertations & Theses

Mental competency as a prerequisite for due process was established by the United States Supreme Court‟s Dusky decision (1960). The Court mandated that a defendant must possess reasonable levels of factual and rational understanding in order to competently participate in the adjudication process. The precise definitions of competence were not included in any of the Court‟s decisions regarding the concept of Competency to Stand Trial (CST). The original purpose of this research was to contribute knowledge regarding the psychological dimensions of CST and to suggest definitions of the psychological dimensions of CST and the standardization of the CST evaluation process. …