Social behaviors among girls (ages 6-16) with fragile X (n=8) or Turner syndrome (n=9) were examined to address the role of family environment versus biological determinants of social dysfunction. Compared to their sisters, subjects had lower IQS and higher rating of social and attention problems. (Author/CR)

This study examined the similarity among 45 sibling pairs in the third through fifth grade, in their social and academic adaptation to the school setting as evaluated by multi-agent and multi-method assessment of adjustment. Measurements included teacher ratings and rankings of academic skills, social behavior, and peer acceptance; peer…

"The Bell Curve" by Richard J. Herrnstein and Charles A. Murray has ignited a fierce academic debate. They assert that IQ as measured by tests has replaced family wealth and status in determining jobs, income, class, and place in American life; that whites average 15 IQ points higher than blacks; and that high-IQ ruling elites, with…

The key dependent variable in adoption research is the child's mental health, in the short and the long term. Defining mental health as the development of basic ego strength and a feeling of self-worth, which enable an individual to cope with stresses later in life, this book focuses on how well adolescents and young adults have fared in adoption.…

This paper assesses human inequality and its consequences for the formulation of educational policy in South Africa. Various forms of human inequality, such as achievement, potential, lifestyle, life changes, credentials, aptitudes, and interests are discussed, as are psychological and sociopolitical solutions that have been proposed to remedy…

This paper argues that the emerging discipline of sociobiology has the potential of doing what epistemologists, developmental psychologists, psychoanalysts, and ethologists have been unable to do: to provide a theory documenting our inherited dispositions as reflected in cultural evolution and personal development. Accordingly, the paper begins…

This paper discusses issues connected with the reliability of the Neonatal Behavioral Assessment Scale (NBAS) in terms of behavior prediction, neonatal behavioral organization and stability, and consequent implications for study of newborns. Discussion focuses on: (1) reliability, and (2) prediction and neonatal assessment. The NBAS is seen as a…

The decade of the 70's has seen significant improvements in child health and dramatic insights into the biological, psychological, and social factors influencing children's growth and development. Four of the six major gains in health status listed in the Surgeon General's Report on Health Promotion and Disease Prevention relate to improvements in…

The aim of this paper is to bring some conceptual synthesis to the deliberations of the conference, "What Do We Know About Teaching and Learning in Urban Schools?". The author begins with an attempt to define the concept of urban education, and continues with an identification of some of the critical issues related to urban life and education in…

Noting that many of the attacks on individual scientists as well as some of the attacks on the field of behavior genetics are more than intemperate--they are non-rational--the author discusses his experience as a signatory to a document drawn up by Ellis B. Page during the winter of 1971-1972. The intent of this controversial document was to…

This curriculum module explores genes, environment, and human behavior. This book provides materials to teach about the nature and methods of studying human behavior, raise some of the ethical and public policy dilemmas emerging from the Human Genome Project, and provide professional development for teachers. An extensive Teacher Background…

A reply to Plomin's critique and some criticisms of Munsinger's review of adopted child literature are presented. Selective bias in adoptee samples, implicit assumptions in models that lead to heritability estimates, and problems produced by lack of an accepted model of environmental transmission are also discussed. (Author/RD)

Reviews research on the heritability of intellectual factors, personality factors, and psychopathology. Discusses the importance of investigating within-family environmental differences in order to understand the environmental origins of individual differences in development. (Author/BJV)

That there is a significant degree of observable average difference in the intelligence quotients of blacks and whites is an established fact. The explanations for this offered by Herrnstein and Murray ("The Bell Curve," 1994) ignore the equally well-established facts of discrimination and disadvantage over centuries. (SLD)

Associations between community environment and cognitive ability were studied in 167 adoptive and 175 nonadoptive Colorado families. Seven families were omitted. A proposed model, tested by census measures, finds several aspects of communities showing environmental relationships with child IQ over parental influences. Rural communities have a…