Descriptor
| Behavioral Science Research | 1 |
| Hypothesis Testing | 1 |
| Infant Behavior | 1 |
| Infants | 1 |
| Pattern Recognition | 1 |
| Responses | 1 |
| Social Influences | 1 |
| Stimuli | 1 |
| Tables (Data) | 1 |
Source
| Child Development | 1 |
Author
| Komer, M. Joan | 1 |
| Zelazo, Philip R. | 1 |
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Peer reviewedZelazo, Philip R.; Komer, M. Joan – Child Development, 1971
Results demonstrate that 12 - 15 - week-old male infants smile to nonsocial stimuli, and offers support for the recognition hypothesis of infant smiling. (Authors/MB)
Descriptors: Behavioral Science Research, Hypothesis Testing, Infant Behavior, Infants
