References
- Havighurst, R. J., “Culture and the IQ,” School Review, 1949, 57, 187–189.
- Havighurst, R. J., and Breese, F. H., “Relation Between Ability and Social Class in a Midwestern Community: III, Primary Mental Abilities,” Journal of Educational Psychology, 1947, 38, 241–247.
- Herrick, V. E., “What Is Already Known About the Relation of the IQ to Cultural Background?” in K. Eells, A. Davis, et al., Intelligence and Cultural Differences, pp. 10–15 Chicago: University of Chicago Press, 1951.
- Janke, L. L. and Havighurst, R. J., “Relations Between Ability and Social Status in a Midwestern Community: II. Sixteen-Year-Old Boys and Girls,” Journal of Educational Psychology, 1945, 36, 499–509.
- Loevinger, J., “Intelligence as Related to Socio-Economic Factors,” Yearbook, National Society of the Study of Education, 1940, 39, (I), 159–210.
- Neff, W. S., “Socio-Economic Status and Intelligence: A Critical Survey,” Psychological Bulletin, 1938, 35, 727–757.
- Shimberg, M. E., “An Investigation into the Validity of Norms with Special Reference to Urban and Rural Groups,” Archives of Psychology, 1928–29, 16, No. 104.
- Stroud, J. B., “A Study of the Relation of Intelligence-Test Score of Public-School Children to the Economic Status of Their Parents,” Journal of Genetic Psychology, 1928, 35, 105–110.