Mind-mindedness (MM) refers to caregivers' proclivity to treat a child as having an active and autonomous mental life. It has been shown to be a powerful predictor of many developmental outcomes and to mitigate the impact of risk conditions. However, longitudinal studies on MM reporting changes over time and individual differences among mothers…

Preschoolers' vocabulary acquisition sets the stage for later reading ability and school achievement. This study examined the role of socioeconomic status (SES) and the quality of the home environment of seventy-seven Chilean majority and Mapuche minority families from low and lower-middle-class backgrounds in explaining individual differences in…

Cognitive control over impulsive behavior on a Luria-type task was examined for 165 middle- and lower-socioeconomic status (SES) children in nursery school and first grade. Specific impulse control problems were found for both middle- and lower-SES children in nursery school. By first grade, only the lower-SES children continued to exhibit this…

This research was designed to serve two major purposes: (1) to create a substantial library of theoretically neutral observational data as permanent documentation of actual life experiences in the lives of 3-year-old children from different socioeconomic backgrounds and (2) to analyze specimen records in order (a) to describe and quantify the…

This study sought to determine the self-concept level, expectancy of success in school subjects, and actual achievement in those subjects of disadvantaged youths in high school in comparison to advantaged boys. The subjects (Ss) consisted of 100 disadvantaged and 100 advantaged boys from an urban integrated high school. No Ss were in the college…

This study systematically investigated age differences in personality characteristics of advantaged and disadvantaged high school and college females. Two hundred and thirty three subjects (Ss) were randomly selected from an urban environment: 83 disadvantaged and 112 advantaged high school girls, and 38 disadvantaged college women. The test norms…

Intelligence tests are really only systems of classification of individuals with reference to others. Thus with such classification systems it is impossible to interpret a deficiency reflected by test scores in other than a socio-cultural frame of reference. Some 150 Black and White seventh grade children between the ages of 12 and 14 were…

Discussed are the theoretical explanations of the observation that low intelligence quotient (IQ), low socioeconomic status children appear to be brighter in certain ways than low IQ middle class youngsters. The two different theories on IQ as a function of socioeconomic status--environmental or cultural vs. genetically determined biological…

Eight propositions regarding the interaction of teachers and students to create educational outcomes are presented and discussed: 1. It is necessary to look at both cognitive and affective outcomes whenever we want to evaluate the effectiveness of teachers, or an educational program. 2. There is a need for more research on the reciprocal…