11.5 Low birth weight and SES research
Ang, S. A., Rodgers, Wanstrom, L. (2010).  The Flynn Effect within subgroups in the U.S:  Gender, race, income, education, and urbanization differences in NLSY-Children data.  Intelligence, 38. 367- 384
Breslau, N., Dickens, W. T., Flynn, J. R., Peterson, E. L., & Lucia, V. C. (2006). Low birth weight and social disadvantage: Tracking their relationship with children's IQ during the period of school attendance. Intelligence, 34(4), 351-362.
Flynn, J. R. (1999).  Searching for justice: The discovery of IQ gains over time. American Psychologist, 54(1), 5-20.