This ecological study is one part of a broad research effort to understand the backgrounds and characteristics of culturally disadvantaged children. The study attempted to provide empirical data which could be used to describe differences in home environments and behavior of three young children from deprived and non-deprived homes. Focus was on…

The hypothesized relationship between an individual's age, educational background, and ability to understand aspects of semantic ambiguity was investigated in this study. The 90 subjects included ten students in each of grades two, four, six, eight, and ten, as well as ten college undergraduates, ten graduate students, ten high school graduates,…

The major purpose of this study was to investigate developmental patterns of understandings of four types of selected phenomena possessed by economically and racially different boys and girls. A total of 64 boys and girls, 32 blacks and 32 whites, were selected from Head Start, kindergarten, nursery, and primary schooling environments and then…