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Ruff, Holly A. – Child Development, 1978
Presents four studies designed to explore the ability of 6- to 9-month-old infants to differentiate objects on the basis of configuration or structure and to recognize a particular configuration after varying experiences with it. It was found that 9-month-olds but not 6-month-olds were capable of recognizing the invariant form of objects.…
Descriptors: Age Differences, Infants, Object Manipulation, Recognition
Peer reviewed Peer reviewed
Ruff, Holly A. – Child Development, 1976
The visual and motor responses to novel and familiar stimuli were measured in twelve 6-month-old infants, using new measures of integration and concordance. Results indicate that the infants' responses to the stimuli were both integrated and concordant. (Author/JMB)
Descriptors: Infants, Object Manipulation, Perceptual Motor Coordination, Research
Peer reviewed Peer reviewed
Abravanel, Eugene; And Others – Child Development, 1976
The early phase of imitation was studied in children between 6 and 18 months by means of the presentation of 22 actions. (SB)
Descriptors: Age Differences, Attention, Imitation, Infant Behavior
Peer reviewed Peer reviewed
Rubenstein, Judith – Child Development, 1976
Descriptors: Attention, Infants, Novelty (Stimulus Dimension), Object Manipulation