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Bouchard, Thomas J., Jr.; And Others – Science, 1990
Described is an ongoing study of monozygotic and dizygotic twins, separated in infancy and reared apart. Discussed are the procedures and results of this study with interpretations of the results. The effects of parenting, education, and other interventions are considered. (CW)
Descriptors: Behavior Development, Biological Influences, College Science, Genetics

Allem, Antonio C. – Environmentalist, 1990
Discussed is the continual depletion of the world's natural resources and the plea of conservationists. An examination of the dialectic nature/nurture controversy is used to see whether this may account for the state of disharmony recorded between man and nature. (KR)
Descriptors: College Science, Conservation (Environment), Depleted Resources, Ecological Factors