Genetic research has shown that dyslexia is familial, substantially heritable, and heterogeneous in its genetic mechanisms. Evidence also supports the view that the primary symptom in dyslexia is a deficit in the phonological coding of written language, a symptom that appears to be heritable. (Author/JDD)

Discussion of the nature/nurture controversy in giftedness concludes that giftedness has a strong hereditary basis that is greatly influenced by educational experiences. The importance of the affective domain is also stressed. Some specific suggestions are offered to help students nurture themselves and to help parents and teachers nurture others.…

Reports on the findings of several studies into the genetic similarities of twins. Focuses on the relationships between personality and behavioral genetics and argues that genetic similarity seems to be a better predictor than environmental factors. Discusses psychopathology, cognitive abilities, and personality. (TW)

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…

Suggests that intimate, proximal situations within the genetic environment, more than heredity, determine child development and achievement. Stresses the need to compensate for skill deficiencies among children from disadvantaged environments through early training for language acquisition and personality development. Describes a program in Iran…

Criticizes Charles Murray's "The Bell Curve" and attempts a more cogent analysis of the respective roles of blacks and the U.S. political economy. Utilizes a sociology of knowledge framework to discuss the evolving nature of blacks in the nation's workforce. Briefly discusses eugenics and the history of racist social theories. (MJP)