Several factors thought to influence the representativeness of behavioral assessment data were examined in an analogue study employing a multifactorial design. Systematic and unsystematic methods of observing group behavior were investigated using 18 male and 18 female observers. Additionally, valence properties of the observed behaviors were…

The degree of acquaintance among group members (friends or strangers) and the opportunity for group members to observe each other's actions (anonymous or non-anonymous) were manipulated in a 2 x 2 factorial design, to determine the amount of aversive stimulation that would be administered to a target person. When group members could not observe…

This study, employing inclusion, control, and affection as independent variables, tests empirically Schutz' (1958) three-dimensional theory of group process, using a Prisoner's Dilemma experimental analogue situation with dyads. (Author)

The effects of two interdependent group contingencies, group-average and group-individual, on math performance and verbal interaction were investigated. In a group-average contingency the average performance of the members of the group must meet a set criterion level. In a group-individual contingency each member of the group must meet a set…