Shows that use and effects of punishment are significantly altered by average levels of reward power and punishment power in power-dependence relationship. The power-balancing effect of punishment is most likely to occur when an actor lacking reward power has punishment power that is stronger in relation to the other actor's punishment power but…

This study examines how group size affects power structure. Elementary conditions under which human interaction generally occurs constrain power to equalize as the length of the interaction sequence increases and to polarize as the size of the group increases. (Author/DE)

This study looks at the relationship between the size of the small interacting group (in numbers of persons) and its environment; in this case, the density of its immediate population. Results indicated a significant inverse relationship between population density and the size of small interacting groups. (Author)

Analyzes the way task proceedings engender emotional reactions, the conditions under which these are expressed in positive and negative socioemotional behavior, and the effect of such behavior on the status hierarchy in informal task groups. Suggests that the expression of socioemotional behavior in task groups is deeply intertwined with the…