A sequential-touching task was used to investigate whether 14-month-old infants can rapidly change how they categorize a set of objects, recognizing new groupings of objects they had previously categorized in a different way. When presented with a collection of objects that could be categorized by shape (balls vs. blocks) or material (soft vs.…

Study shows that there are differences in the information-processing capacities of touch and vision and that these differences are influenced by a variety of factors. (Author)

Full-term middle-class, full-term lower-class, and preterm infants were compared on cross-modal and visual intramodal functioning in order to determine whether cross-modal functioning would be impaired in infants born prematurely, or in full-term infants who were being raised in less advantaged environments. (MP)

Children either saw, were told about, or felt the contents of a toy tunnel. They were asked what was in the tunnel and how they knew the contents. Three year olds had difficulty identifying the sources of their knowledge. Questions that involved inference proved to be especially difficult for them. (BC)

The present study was designed to clarify issues concerning the development of the relative capabilities of modal systems when information acquisition is equated for the modalities by sequential presentation. (Author)

Right-hemispheric specialization for tactual processing was investigated in right-handed preschool children. Cross-modal transfer from touch to vision was assessed while children palpated shapes with hand while music was simultaneously played to ear. Left-hand advantage and lateralized nature of interference among older children supports…

Investigating relationship between infants' visual and tactual exploration, looking and touching responses of 6-month-olds to objects only visually or tactually novel were observed. Results indicated infants were capable of tactual recognition memory, that temperature was salient object property, and that visual and tactual exploration are not…

Results are discussed in terms of the interactive effects of sensory systems. (Author)

It was concluded that the young child's difficulty in retaining tactual information is probably one of the major determinants of his established difficulty in intersensory integration. (Authors)

Determines whether early hemispheric differences exist in tactual processing by testing infants and preschoolers on six cross-modal tasks. Results are the first to demonstrate a left-hand superiority for information processing in children as young as two years. (Author/AS)

Examined claim that associations between emotional responses to maternal separation and cognitive performance would change with cognitive development over the first year. Emphasized the measurement of separation and reunion distress. Found that emotional responses and cognitive performance may be linked by individual differences in self-regulation…

First-, third-, and fifth-grade children and adults performed a tactile shape-discrimination task. Changes in the magnitude of differences between performance in the left and right perceptual fields were examined. Results suggested that the right hemisphere becomes progressively more specialized for tactile spatial ability with increasing age.…

Measures of visual and tactual recognition memory, tactual-visual transfer, and object permanence were obtained for preterm and full-term infants. Measures of tactual-visual transfer were correlated with later intelligence measures up to the age of five years. These correlations were independent of socioeconomic status, medical risk, and early…

Examined, over a 10-year span, continuity in individual differences in cross-modal transfer to visually recognized shapes that had previously been felt but not seen. Found that cross-modal performance showed a left-hand advantage at 11 years. Cross-age correlations were significant when tactual exploration at 11 years was done with the left hand.…