Descriptor
Source
Child Development | 1 |
Author
Gunn, P. | 1 |
Publication Type
Journal Articles | 1 |
Reports - Research | 1 |
Education Level
Audience
Location
Australia | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating

Gunn, P.; And Others – Child Development, 1981
Older Down's syndrome infants responded to the regular reappearance of a squeaky doll with significantly more affective behavior than did younger Down's syndrome infants. Longitudinal research with the younger infants indicated that the onset of affective behavior significantly correlated with mental development and aspects of temperament.…
Descriptors: Adjustment (to Environment), Affective Behavior, Age Differences, Downs Syndrome