Descriptor
| Birth Order | 1 |
| Environmental Influences | 1 |
| Family Influence | 1 |
| Family Size | 1 |
| Family Structure | 1 |
| Higher Education | 1 |
| Intellectual Development | 1 |
| Intellectual Experience | 1 |
| Intelligence | 1 |
| Intelligence Differences | 1 |
Source
| Intelligence | 1 |
Author
| Galbraith, Richard C. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedGalbraith, Richard C. – Intelligence, 1983
Support for the confluence model of intellectual development has come from analyses of family size-birth order means of large aggregate data sets. Analyses of individual scores do not substantiate the confluence model, as explained variance is markedly reduced. The study of family interaction variables utilizing longitudinal data is recommended.…
Descriptors: Birth Order, Environmental Influences, Family Influence, Family Size
