Evaluated demographic and developmental differences in case studies of disturbed children (N=58) who were treated with developmental therapy. Results indicated children differed in age, intelligence, and mother's employment status. Although all children progressed in behavior, communication, socialization, and academics, no difference was found in…

Individual differences in general intelligence and in 8 different special aptitudes or skills were hypothesized to be independent of family size and birth order indices. Evidence to the contrary, in the form of linear correlations, was predicted to be due to the confounding influence of socio-economic factors. Among the more familiar demographic…

The book under review deals with models which identify and measure factors determining a man's educational, income, and occupational attainments. The factors include parental background, number of siblings, national origin, race, intelligence, aspirations, motivations, peer group influences, schools, the influence of wife's characteristics, first…

A synthesis of literature on the Mexican Americans of Texas and the Southwest provides an overview of the general research findings. The volume is intended as a resource for teachers and others who work with Mexican American children. Part 1 is a concise history of the population. Part II presents a synthesis of current literature on the social…

To study the prevalence of mental retardation in Puerto Rico, the proportional distribution of successful retardates, and the processes accounting for success and failure, a random sample of 4,771 adults between the ages of 23 and 49 was screened by the Stanford Binet Form L and a vocabulary test. From this sample, the estimated retardation rate…

The results of a modified version of the Goodenough-Harris Drawing Test are presented in relation to selected demographic and socioeconomic factors as they affect youths aged 12-17 years in the noninstitutionalized population of the United States. Findings are based on data gathered on a sample of 6,768 adolescents who participated in the Health…

A review of research on the cognitive, linguistic, and scholastic development of mainland Hispanic-American children paints a dismal overall picture. Hispanics are the fastest growing ethnic group in the United States, 11% of the population in 1986; about 75% have Mexican ancestry. Less than half of Latin adults speak English well enough for the…