Decision-making Competence and Attempted Suicide Szanto K, Bruine de Bruin W, Parker AM, Hallquist MN, Vanyukov PM, and Dombrovski AY. Journal of Clinical Psychiatry, Published online Decision biases are systematic deviations from normative (rational) choices that aim to provide the decision maker with the maximum likelihood of the desired outcome. While the propensity of people vulnerable to suicide to make poor...