Descriptor
| Age Differences | 1 |
| Birth Order | 1 |
| Cross Sectional Studies | 1 |
| Family Environment | 1 |
| Intelligence Quotient | 1 |
| Research Methodology | 1 |
| Siblings | 1 |
Source
| American Psychologist | 1 |
Author
| Cleveland, H. Harrington | 1 |
| Rodgers, Joseph Lee | 1 |
| Rowe, David C. | 1 |
| van den Oord, Edwin | 1 |
Publication Type
| Journal Articles | 1 |
| Opinion Papers | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedRodgers, Joseph Lee; Cleveland, H. Harrington; van den Oord, Edwin; Rowe, David C. – American Psychologist, 2001
The authors respond to critiques of their investigation of whether birth order reliably contributes to variance in intelligence, concluding that little in the critiques challenges the original position that cross-sectional data are suspect as evidence for within-family trends in intelligence. When looking inside families and directly comparing the…
Descriptors: Age Differences, Birth Order, Cross Sectional Studies, Family Environment
