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Lewkowicz, David J. – Developmental Psychology, 1988
To investigate sensory dominance in early development, a series of studies examined six-month-old infants' processing of multisensory stimulus compounds. Findings indicated that infants discriminated changes in the temporal characteristics of the auditory component but not in the visual component. This and other findings suggested that auditory…
Descriptors: Attention, Auditory Perception, Habituation, Individual Development
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Lewkowicz, David J. – Developmental Psychology, 1988
Involving 10-month-old infants, a series of studies examined responses to temporally modulated compound auditory-visual stimuli. Findings indicated that, although the auditory modality can dominate the visual modality at 10 months of age, the visual modality can process temporal information when the temporal relationship of the information in the…
Descriptors: Attention, Auditory Perception, Habituation, Individual Development
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Lewkowicz, David J. – Child Development, 2000
Three experiments investigated 4-, 6-, and 8-month-olds' perception of the audible, visible, and combined attributes of bimodally specified syllables. Results suggested that at 4 months, infants attended primarily to the featural information, at 6 months primarily to the asynchrony, and at 8 months to both features independently. (Author/KB)
Descriptors: Age Differences, Attention, Auditory Discrimination, Auditory Perception