Existing research suggests that repeated bullying victimization is associated with lower levels of educational attainment. However, it is difficult to ascertain whether a true causal association exists since previously reported associations may be confounded by genetic and shared environmental factors that affect both repeated bullying…

The quality of the home environment, as a predictor, is related to health, education, and emotion outcomes. However, factors influencing the quality of the home environment, as an outcome, have been understudied--particularly how children construct their own environments. Further, most previous research on family processes and outcomes has…

Used prospective data to examine the relationship between the family environment and child and adolescent achievement and to determine genetic and environmental contributions to this relationship. Data from 2,108 sibling full- and half-sibling pairs from the National Longitudinal Survey of Youth suggest that genetic factors explain about…

Uses data from the National Longitudinal Survey of Youth for 1,943 full siblings and 129 half-siblings to study genetic and shared environmental influences on IQ, education, and income. Results suggest that social inequality in the United States has its origins in genetically based traits and in different environmental backgrounds. (SLD)

Genetic and environmental influences on academic achievement were studied for 314 pairs of white full siblings and 53 pairs of half siblings and 161 pairs of black full siblings and 106 half-sibling pairs (National Longitudinal Survey of Youth). Results support a common heritage view of the growth of academic knowledge. (SLD)

Two studies of twin, sibling, and cousin pairs among children attempted to extend a model, called DF analysis, which separates hereditary and shared environmental influences. First study supported the validity of DF analysis applied to kinship height and weight data. The second study showed that spanking, reading, and quality of home environment…

Examined how health and environmental risk affected mathematics and reading readiness among 867 5- and 6-year-old children from the National Longitudinal Survey of Youth. Interaction analysis indicated that child morbidity was predictive of poor mathematics performance only for children from impoverished homes. (MDM)

An adaptation of the multiple regression approach of De Fries and Fulker (DF analysis) is used to account simultaneously for genetic and environmental influences on achievement. The model was fitted to achievement measures of 1,044 related pairs of children from the National Longitudinal Study of Youth (NLSY). (SLD)

Describes early childhood developmental deficits associated with long-term poverty as indicated by the National Longitudinal Survey of Youth (NLSY). Suggests substantial disadvantages in cognitive development among young children in chronically poor families. Deficits appear in a variety of indices of cognitive or socioemotional development,…

The strongest recent statement that inequality in America is the natural result of a free market came in "The Bell Curve: Intelligence and Class Structure in American Life" by Richard Herrnstein and Charles Murray. These authors argued that intelligence determines how well people do in life, and the rich are rich largely because they are…

Compared neighborhood variables, based on census data, to child outcomes for 5- and 6-year olds. Found that neighborhood structural aspects were associated with child development; neighborhood factors played a role in cognitive and socioemotional outcomes; and higher neighborhood SES and racial homogeneity were related to children's higher…