Two hundred forty elementary school age children were paired on the basis of sex, race, and level of self-concept to participate in a cooperative-competitive game situation. Black children were found to be more cooperative than white children. The low self-concept subjects were more cooperative than high self-concept subjects. (Author)

The social network of elderly blacks was compared with whites in a sample of 241 ambulatory persons interviewed in congregate settings in a planning district of a border Southern state. Questions were asked about monthly patterns of social interaction, such as visiting and phone contacts with children, other kin, neighbors, friends, involvement in…

As part of the desegregation plan in the City of Detroit, teachers in recently desegregated schools participated in an inservice program to provide for equal instructional opportunity in the involved classrooms. Teacher-student interaction data were collected in each teacher's classroom using the Brophy-Good System. These data were transformed to…