DSM-III was a better attempt at classification than were earlier systems because it
A) took on a dimensional as opposed to a categorical approach.
B) it focused more strongly on the theoretical causes of various mental disorders.
C) was less rigid than previous approaches.
D) was informed by field trials.
E) it promoted a behavioural rather than a psychodynamic theoretical orientation.

Question

Quizplus · Accepted Answer

DSM-III incorporated data from field trials, which provided more empirical support for its classification system compared to earlier systems that relied more on theoretical assumptions.

DSM-III Was a Better Attempt at Classification Than Were Earlier