ERIC Number: EJ546364
Record Type: CIJE
Publication Date: 1997
Reference Count: 0
A Longitudinal Twin Study of Intelligence in the Second Year.
Reznick, J. Steven; And Others
Monographs of the Society for Research in Child Development, v62 n1 p1-154 1997
Examined data from 408 pairs of identical, same-sex fraternal twins at 14, 20, and 24 months to assess cognitive development and to identify genetic and environmental influences on phenotypic similarity. Found various patterns of development for separate constructs, for females versus males on each construct, and for individuals across constructs. (HTH)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A
Note: Serial No. 249. For commentary, see PS 526 689.