Psychological and educational measurement is carried out according to the type of model used and data collected. The H entropy which shows the dispersion of the data can be divided into intragroup and intergroup entropy. Choice of colors, sociometrical choice, and the communications are three situations where this resolution can be applied. (MF)

Group structure is one of the important mediators between individual input and group output. The present study examines the effect of group structure on the following dependent variables: (1) change in the group member's evaluation of items evaluated before group interaction, (2) change in his subjective evaluation model as a consequence of group…

This study presents an evaluation of the effect of group size on the frequency with which young children ask questions. Subjects for the study were 32 preschool children (16 boys, 16 girls) ranging in age from 3.1 to 6.2 years. The children were divided into two non-overlapping age groups with mean ages of 3.6 and 5.2 years respectively. Each…

The application of small group interaction and decision making assessment methods has demonstrated many of the interpersonal preferences, understandings, and attitudes of the Supreme Court. Six terms of the Supreme Court, from October 1969 through October 1974 were chosen for evaluation. Only those cases in which the formal opinion of the Court…

THIS INTERIM REPORT PRESENTS DATA COLLECTED IN A STUDY OF THE INTERPERSONAL ATTITUDES OF ADOLESCENTS. TWELVE GROUPS OF HIGH SCHOOL JUNIORS FROM THREE DIFFERENT SCHOOLS MET IN COUNSELING SESSIONS. THE PRINCIPAL INDEPENDENT VARIABLES IN THE GROUPS WERE CONGENIALITY (STUDENTS CHOSE TO MEET WITH EACH OTHER) AND THE STRUCTURE LEVEL IMPOSED BY THE…