There is ample evidence that children born to poorer families do not succeed at the same rate as children born to the middle class. On average, low-income children lag behind on almost every cognitive, behavioral, emotional, and health measure. These gaps start early--some of the newest research suggests that cognitive gaps are detectable in…

The abilities of past and future episodic thinking develop hand in hand across the preschool years and are intimately connected in adults. Little is known, however, about the development of episodic thinking in middle childhood and how it is influenced by sociocultural factors. In the present study, one hundred sixty-seven 7- to 10-year-old…

Every year 1.3 million U.S. high school students drop out of school with one quarter of female students failing to graduate on time. Female dropouts are more likely to be unemployed, to earn less when they are employed, to become pregnant before the age of 20, to become obese, to smoke, and to drink more heavily than their male counterparts. This…

Objective: To examine cognitive and psychosocial factors associated with high school dropout in urban adolescents with and without childhood ADHD. Method: In a longitudinal study, 49 adolescents/young adults with childhood ADHD and 44 controls who either dropped out or graduated from high school are included. Risk factors examined as potential…

THREE PSYCHOLOGICAL DISCIPLINES OFFER APPROACHES TO AN UNDERSTANDING OF INTELLIGENCE. AN ATTEMPT IS MADE TO UNCOVER THE COMMON FEATURES OF THE PSYCHOMETRIC SCHOOL, LEARNING, AND MENTAL DEVELOPMENT APPROACHES. A STRUCTURAL CONCEPT IS SELECTED FROM EACH PSYCHOLOGICAL DISCIPLINE FOR COMPARATIVE ANALYSIS--THE CONCEPT OF FACTOR FROM THE PSYCHOMETRIC…

A study was made to examine effects of peer collaboration on children's cognitive development and to ascertain whether effects of collaboration varied across American and Russian cultures. A total of 84 girls and boys (42 from a kindergarten in Moscow and 42 from an elementary school in Ithaca, New York), 5 through 7 years of age, initially…

A FULL-DAY, YEAR-LONG, EXPERIMENTAL NURSERY SCHOOL PROGRAM FOR POOR CHILDREN FROM THE ITHACA, N.Y. AREA WAS CONDUCTED TO OBTAIN INFORMATION ON THE OPERATION OF THIS TYPE OF PRESCHOOL EXPERIENCE FOR THREE- AND FOUR-YEAR-OLD CHILDREN OF POOR FAMILIES AND TO DETERMINE SOME OF THE EFFECTS OF THE PROGRAM ON THE CHILDREN. THE CHILDREN WERE TESTED WITH…

In l975, a longitudinal evaluation was begun of the New York State Experimental Prekindergarten Program to determine its effects on children's cognitive and non-cognitive development. The population consisted of 5,000 disadvantaged 4-year-olds enrolled in the program. The study provides evidence that the program had a general effect, not…

This final report presents a summary and second-year findings of a 2-year project designed to measure the effectiveness of microcomputer instruction on reading and mathematics skills, classroom behavior, general cognitive development, and problem-solving ability of 700 disabled students (ages 3-11) enrolled in four special education schools in New…

An evaluation of the New York State Experimental Prekindergarten Program was begun in 1975 to provide longititudinal data on the effects of prekindergarten on children's development over a period of 5 years. Data were collected on a variety of items, including children's test performance at various times, family background, ratings by teachers,…

The New York State Experimental Prekindergarten Program (PreK) evaluation studied successive waves of children while they were in PreK, and as they progressed through the third grade. For each wave, two control groups were obtained: (1) A waiting-list control group, children in districts offering PreK programs who were identified as eligible for…