The effect of humor on aggression catharsis in the classroom.

Two studies were designed to measure the cathartic effects of humor on aggressive responses. In the first study, two versions (easy and difficult) of Raven's intelligence test were administered to two groups of high school students. Only the easy version could be solved in the alloted time. Rosenzweig's (1951) Picture Frustration test was then administered and the students' aggressive responses were scored. Results showed that those who did not solve the problems had significantly higher scores on aggressivity than did the others. The second study, using four different groups, was planned according to a modified Solomon design. Two of the four groups of students completed the difficult part of the Raven test, and then two video-tapes were presented: a humorous one to two groups and a neutral one to the others. Finally, the Rosenzweig Picture Frustration test was administered to all four groups. An analysis of variance computed on the aggressivity scores showed one significant difference: frustrated students who viewed the humorous videotape had lower scores than those viewing the neutral one.