Contends that some of the gravest problems that minorities face today have their origins in the mususe of science and technology. Describes the activities of eugenicists; the treatment of children labeled hyperkinetic, and the most recent techniques of "psycho-surgery" aimed at curbing violence in those labeled mentally ill. (Author)

Examines the modifiability and heritability of reflection-impulsivity as measured by Matching Familar Figures. A Cotwin control method was used to study the modifiability of reflection-impulsivity and a twin study to assess its heritability. (Author/DEP)

Empirical questions about the cause of inequality and political (value) questions about the desirability of certain solutions are addressed in this critical analysis of Robert Ennis' article "Equality of Educational Opportunity." (DS)

This critique points out weaknesses regarding the test measures used by Munsinger and Douglass and questions the validity of these measures for the ages of the children used in their study. (JMB)

Rhesus monkeys were reared in total isolation, in partial isolation, or under normal conditions with access to mothers and peers. Each group was compared on the rate of acquisition of a simple operant response. (GO)

Examines the interplay between genes and environment and argues that the development of much individual variation can be explained in terms of relatively simple forms of underlying regulation. Looks at "sensitive periods," during which variation is produced by experience received at a particular age. Includes a discussion of the…

Argues that the nature-nurture controversy, stemming from Arthur Jensen's hereditarian analysis of group differences in measured intelligence, presupposes a false dichotomy and a conception of the environment that is too narrow. Discusses effective features of compensatory education programs, including supplemental instruction, testing,…

Ninety-two adult twin-pairs were recruited. Twin zygosity was determined by self-report inventory. Monozygotic twins resembled one another more than dizygotic twins in most measures of both level and lability of mood, which provides modest evidence for a genetic influence on subclinical levels of depression. (Author/ABB)

Reasserts criticism of much psychomedical research on sex differences in terms of the researchers' failure to consider important sociological factors, their drawing of firm conclusions from inadequate data, and the vast social and political consequences of their work. (CMG)

Reviews risk of psychosocial problems related to drinking among "grown-up" children of alcoholics. Argues that genetic predisposition is best predictor available; this may be more influential near severe end of alcoholism spectrum, may be less influential in females, and may lead to differences in symptomatology and management.…

Four basic assumptions of IQ tests - age constancy, scholastic validity, standard environment and performance suggiciency are alien to Piaget's theory. Heredity cannot be statistically separated from environment; therefore, Piagetian theory would suggest the nature-nurture controversy is devoid of meaning. (ST)

Discusses Jensen's research and writings on genetic v environmental determinants of intelligence. Reviews professional response to his 1969 "Harvard Educational Review" article, and briefly considers the work of other researchers on the relationship between race and intelligence. (GC)

In a study of 105 twin pairs, correlations for identical pairs were significantly higher than fraternal pairs on all but one factor: tough-mindedness. Data suggested several components and the total organization of those components of personality and temperament are genetically influenced. (Author)

Twin children were videotaped hitting an inflated clown figure. Three behaviors (number of hits, intensity of hits, and number of quadrants hit) showed adequate response characteristics, rater reliability, and test-retest reliability. Twin analyses of the three behavioral ratings yielded no evidence of hereditary influence. (Author)