La 4e de couverture indique : "Evidence presented throughout reveals how formal and informal aspects of peer groups interrelate to a great extent in determining patterns of development. This has significant implications for research and theory, as well as for the practical conce…
Peer groups in a cultural context -- Peer groups and classroom structure -- Performance and cooperation in classrooms -- Cooperative interaction and curriculum mastery -- Friendship, status, and centrality -- Individual differences in informal experiences -- Social and personal …