Present research explored whether crowding effects are caused by subjects or by those with whom they are crowded. In one experiment, 45 male, female, or mixed-sex pairs of subjects discussed a legal case, each pair seated first five feet apart and then almost touching. All subjects reacted more negatively when crowded with males than with females.…

Within-classroom comparisons indicated that individualized instruction with group contingencies sharply increased the academic production of children from all ability levels, significantly improved social behavior, and changed the teacher's mode of instruction and interaction with the children. Individualized instruction alone had lesser effects,…

Generational differences in the balance of power contribute to varying patterns of influence strategy use within cohorts of young, middle-aged, and older adults. The self-report Likelihood of Influence Tactic Use Scale was administered to 10 males and 10 females in each of three cohort groups to investigate the influence tactics used at different…