mental 4dEvaluation of 4D's. 18 terms. zephanb17. Preview. Schizophrenia - Research. 42 terms. travismosscoleman. Preview. Terms in this set (9) 4 D's. deviance, distress, dysfunction,Compare the concepts of dysfunction and distress as applied to the diagnosis of mental disorders (4) Assess the usefulness of at least two of the 4DS of diagnosis (8 or 20) One winter’s nht,