1. Sociobiology and behavior;Barash,1977
2. Social class, race, and teacher expectations;Baron,1985
3. Absence or underestimation of shared environment;Boomsma;Behavioral and Brain Sciences,1987
4. Preschool I.Q.: Prenatal and early developmental correlates;Broman,1975
5. Evolution as entropy: Toward a unified theory of biology;Brooks,1986