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Turkheimer, Eric; And Others – Human Development, 1995
Recognizes some of the limitations of the field of behavioral genetics, but argues that the methods employed in multivariate behavior genetics and developmental behavior genetics have become the dominant paradigms in the field. (MDM)
Descriptors: Developmental Psychology, Genetics, Individual Development, Multivariate Analysis
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Burgess, Robert L.; Molenaar, Peter C. M. – Human Development, 1995
Supports Gottlieb's conclusion that developmental behavior genetics is unsuitable for analyzing developmental coactional processes because it does not concern itself with mechanisms through which genotypes are transformed into phenotypes. But maintains that modern behavior genetics provides an indispensable tool to analyze nonlinear epigenetic…
Descriptors: Chaos Theory, Developmental Psychology, Genetics, Individual Development
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Gottlieb, Gilbert – Human Development, 1995
Criticizes the application of the statistical procedures of the population-genetic approach within evolutionary biology to the study of psychological development. Argues that the application of the statistical methods of population genetics--primarily the analysis of variance--to the causes of psychological development is bound to result in a…
Descriptors: Criticism, Developmental Psychology, Genetics, Individual Development
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Scarr, Sandra – Human Development, 1995
Argues that Gottlieb rejects population sampling and statistical analyses of distributions as he proposes that his experimental brand of mechanistic science is the only legitimate approach to developmental research. Maintains that Gottlieb exaggerates developmental uncertainty, based on his own research with extreme environmental manipulations.…
Descriptors: Developmental Psychology, Genetics, Individual Development, Predictor Variables
Peer reviewed Peer reviewed
Gottlieb, Gilbert – Human Development, 1995
Argues that a truly developmental behavior genetics will have to go beyond the traditional quantitative approach of population genetics in order to produce developmental explanatory content about differences and similarities in developmental outcomes. (MDM)
Descriptors: Criticism, Developmental Psychology, Genetics, Individual Development
Peer reviewed Peer reviewed
Gleser, Leon Jay – Intelligence, 1985
The present study points out problems in the model, indices of familiality, and design used by Benbow, Zonderman, and Stanley in a study of precocious children and their parents. (Author/LMO)
Descriptors: Cognitive Ability, Elementary Secondary Education, Genetics, High Achievement
Jensen, Arthur R. – 1979
The uses of data on siblings for educational and psychological research purposes are explained. Examples are based on empirical data. Five types of research problems, using sibling data, are explored: (1) statistical control of family background variance in psychological or educational studies which use analysis of covariance (ANCOVA) or multiple…
Descriptors: Age Differences, Analysis of Covariance, Cognitive Measurement, Correlation