"Twin language": a risk factor for language impairment?
Retrospective parental report of earlier "twin language" was obtained for two groups of twins. Sample G consisted of 94 twin pairs between the ages of 7 and 13 years recruited through the school system as a general population sample. Sample L consisted of 82 twin pairs between the ages of...
| Huvudupphovsmän: | , |
|---|---|
| Materialtyp: | Journal article |
| Språk: | English |
| Publicerad: |
1998
|