The negative effect of poverty on children's cognitive development has been proven, but few studies have examined the potential role of perceived poverty discrimination on poor children's cognitive development. This study investigated the effect of perceived discrimination on executive function, the mediating effect of self-esteem and the…

Evidence points to the possibility of promoting executive functions (EF) through school interventions. Little is known, however, about the effectiveness of this type of intervention in situations of social vulnerability. This study investigated the effectiveness of an EF intervention program applied with a sample of preschool children, in a…

Hart and Risley's (1995) concept of a "word gap" (aka "language gap") is widely used to describe inferior cognitive development and lower academic achievement as by-products of the language patterns of families from economically disadvantaged backgrounds. In recent decades, this line of deficit research has proliferated and…

Attendance in preschool centers can yield short-term benefits for children from poor or middle-class families. Yet debate persists in Europe and the United States over whether centers yield gains of sufficient magnitude to sustain children's cognitive or social advantages as they move through primary school. We report on child care and home…

This study used longitudinal data from the Infant Health and Development Program (IHDP) to examine three issues regarding effects of economic deprivation on child development: (1) the effects on children's developmental outcomes of poverty and such poverty correlates as single parenthood, ethnicity, and maternal education; (2) the developmental…

In Latin America and the Caribbean, 240 million people, or 50 percent of the population, live in poverty. This report, written in Spanish, summarizes research by the Proyecto Costa Atlantica into the effects of such widespread poverty on the cognitive and social development of children. After an introduction on the general responses of the…

This White Paper summarizes findings from an extensive literature review that was conducted to identify the most promising models and approaches for meeting the needs of low-income children, youth, and families during the summer months. Special attention is paid to summer learning programs that serve diverse, urban low-income children and youth.…