References

Boomsma, D. I., & Van Baal, G. C. M. (1998). Genetic influences on childhood IQ in 5-and 7-year old Dutch twins. Developmental Neuropsychology, 14, 115-126.
Brown, J. L., & Pollitt. E. (1996). Malnutrition, Poverty and Intellectual Development. Scientific American, 274(2), 38-43.
Frydman, M., & Lynn, R. (1989). The intelligence of Korean children adopted in Belgium. Personality & Individual Differences, 10, 1323-1325.
Koenen, K.C., Moffitt, T.E., Caspi, A., Taylor, A., & Purcell, S. (2003). Domestic violence is associated with environmental suppression of IQ in young children. Development & Psychopathology, 15, 297-311.
McGue, M., Bouchard, T.J. Jr., Iacono, W.G., & Kykken, D.T., (1993). Behavioral genetics of cognitive ability: A life-Span perspective. In R. Plomin & G. E., McClearn (Ed.) Nature, nurture & psychology (pp.59-76). Washington, D.C.: American Psychological Association.
Western, D. (2002). Western Psychology. Intelligence. New York: John Wiley & Sons, Inc.