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Child Development | 1 |
NAMTA Journal | 1 |
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Orion, Judy | 1 |
Ruff, Holly A. | 1 |
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Journal Articles | 2 |
Opinion Papers | 2 |
Information Analyses | 1 |
Speeches/Meeting Papers | 1 |
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Ruff, Holly A. – Child Development, 1980
Argues that the development of object perception in infancy involves the detection of structural invariants and that such detection is best understood in the context of dynamic events. (Author/MP)
Descriptors: Cognitive Processes, Infants, Object Manipulation, Organization

Orion, Judy – NAMTA Journal, 2001
Discusses the development of the human hand from birth to age three as it contributes to the formation of human personality. Considers how parallels in eye, hand, brain, and motor skill development portray the evolving complexity and adaptation of the human grasp and illustrate Montessori theories about the relationship between physical experience…
Descriptors: Cognitive Processes, Early Experience, Infants, Montessori Method