Psychodrama is primarily used for which of the following purposes?

Psychodrama is primarily aimed at facilitating emotional expression. It is a therapeutic technique that involves role-playing and enactment of personal experiences to help individuals explore and express their feelings in a supportive environment. By participating in dramatizations, clients can gain insight into their emotions, thoughts, and behaviors, while also developing empathy and understanding for others' perspectives. This process allows for emotional release and the opportunity to confront and resolve inner conflicts.

The other options do not accurately reflect the main purpose of psychodrama. For instance, while dream analysis is a key component of some therapeutic approaches like psychoanalysis, it is not a focus of psychodrama. Creating art can be part of therapeutic practices like art therapy but is not central to psychodrama’s objectives. Studying behavior is often a goal in various psychological frameworks but is not the primary aim of psychodrama, which centers on emotional processing and interpersonal dynamics rather than purely observational analysis. Thus, facilitating emotional expression is the fundamental purpose of psychodrama, making it the most appropriate choice.