TY - GEN AU - Rodgers,J L TI - What causes birth order-intelligence patterns? The admixture hypothesis, revived SN - 0003-066X PY - 2001///0712 KW - Birth Order KW - Child KW - Cross-Sectional Studies KW - Humans KW - Intelligence KW - Longitudinal Studies KW - Research Design N1 - Publication Type: Journal Article UR - https://doi.org/10.1037//0003-066x.56.6-7.505 ER -