Are Americans becoming more or less alike? Trends in race, class, and ability differences in intelligence.
American students' test scores have been slowly but steadily declining for the past half century. Some recent explanations for this decline have focused on dysgenic trends resulting from low-IQ parents outbreeding high-IQ parents. In this article, the authors examined the evidence for dysgenic tre...
| Publicado en: | American Psychologist Vol. 52; pp. 1226 - 1236 |
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| Autores principales: | , |
| Formato: | Artículo |
| Publicado: |
American Psychological Association
November 1997
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |