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Soken, Nelson; And Others – 1989
This study considered two questions about infants' perception of affective expressions: (1) Can infants distinguish between happiness and anger on the basis of facial motion information alone? (2) Can infants detect a correspondence between happy and angry facial and vocal expressions by different people? A total of 40 infants of 7 months of age…
Descriptors: Affective Behavior, Auditory Perception, Auditory Stimuli, Facial Expressions
Download full textHarmon, Robert J.; And Others – 1975
Papers and discussants' comments from a symposium on issues concerning infants' reactions to strangers are presented. Researchers agreed that there is a developmental shift in infant behavior at 7 to 9 months of age when the infant becomes more cautious in approaching strangers. However, investigators hypothesize that the presence of the mother,…
Descriptors: Affective Behavior, Behavior Patterns, Cognitive Development, Conferences
