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Higgins, Carol I.; And Others – Developmental Psychology, 1996
Compared the postural responsiveness of seven-, eight-, and nine-month-old infants. Results indicated greater use of optic flow for postural control after a self-produced locomotor experience. Infants with endogenous (creeping) or artificial (walker) self-produced locomotor experience responded to portions of the optic flow field, whereas…
Descriptors: Age Differences, Behavior Development, Human Posture, Infant Behavior
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Robin, Daniel J.; And Others – Developmental Psychology, 1996
Thirteen infants were presented with a moving object under two lighting conditions to investigate the role of vision in early reaching. Infants were tested twice, at 5 and 7.5 months of age. The results suggest that proprioceptive feedback and sight of the target allowed for successful reaching with limited visual information, even in relatively…
Descriptors: Age Differences, Behavior Development, Eye Hand Coordination, Infant Behavior
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Yale, Marygrace E.; Messinger, Daniel S.; Cobo-Lewis, Alan B.; Oller, D. Kimbrough; Eilers, Rebecca E. – Developmental Psychology, 1999
Used an event-based approach to study the nature of coordination in 3- and 6-month olds during interaction with their caregivers. Found that infants coordinated their vocalizations and facial actions more than expected by chance. When two communicative events were temporally associated across modalities, one event tended to be embedded within the…
Descriptors: Age Differences, Behavior Development, Behavior Patterns, Caregiver Child Relationship
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Bradbard, Marilyn R.; And Others – Developmental Psychology, 1986
Investigates the extent to which sex stereotypes impose competence (e.g., not knowing about objects) versus performance limitations (e.g., not performing for lack of reward) and the effects of sex stereotypes on exploration among 56 4- to 9-year-old children. (HOD)
Descriptors: Age Differences, Behavior Development, Children, Cognitive Development
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Strayer, Janet – Developmental Psychology, 1986
Investigates children's person-by-situation knowledge of probable causes of emotion in self and in others, and compares this to adults' construals. Shows that children can generate contextual explanations for affective states in self and others that are both shared by other children and adults and selectively related to different kinds of…
Descriptors: Adults, Affective Behavior, Age Differences, Attribution Theory