When problem based learning occurs in a social context it is open to a common social behaviour, scrounging. In the animal behaviour literature, scroungers do not attempt to find resources themselves but rather exploit resources found by other group members (referred to as producers). We know from studies of animal behaviour (including humans) that…

Findings indicate that interpersonal compatibility in work groups and its relationship to goal achievement is not a unidimensional or unidirectional phenomenon. Rather, compatibility appears inextricably related to other aspects of group problem solving, including the methodology of decision making. (Author/IRT)

It has been suggested that individuals differ in the extent to which they monitor self-perceptions in social situations: high self-monitors use cues about the appropriateness of various types of behaviors to determine their social behavior, while low self-monitors control their social behavior by their own attitudes rather than by the demands of…