County-Level IQ and Fertility Rates: A Partial Test of Differential-K Theory

Brian B. Boutwell, Travis W. Franklin, J.C. Barnes, Kevin M. Beaver, Raelynn Deaton, Richard H. Lewis, Amanda K. Tamplin, Melissa A. Petkovsek
Personality and Individual Differences
http://www.sciencedirect.com/science/article/pii/S019188691300189X
2013
Date
Research Types
Differential-K Theory
Fertility Rate
IQ
Kevin M. Beaver
Parental Involvement