Young infants perceive an object's trajectory as continuous across occlusion provided the temporal or spatial gap in perception is small. In 3 experiments involving 72 participants the authors investigated the effects of different forms of auditory information on 4-month-olds' perception of trajectory continuity. Provision of dynamic auditory…

The basic principle of synaesthesia (a sensation produced in one part of the body by a stimulus applied at another part) is described. (BD)

An intermodal preference task, which presents 2 events side-by-side with a single sound track appropriate to 1 event, and measures subjects' visual preferences, was presented to 23 children with autism. Subjects showed the intermodal matching effect demonstrated with normal infants and young children; subjects did not demonstrate primary…

Despite external changes such as those of magnitudes, the functional properties of the visual system also improve with increased age. According to Jean Piaget's centration/decentration theory, the process of perceptual development might continue until adulthood and even after. However, perceptual development should not be understood in all of its…

Argues that visuals constitute a language" in that they suggest physical objects . . . just as words signify their referents;" an adaptation of a paper presented at national convention of Department of Audiovisual Instruction, YNational Education AssociationI (Houston, Texas, March 28, 1968). (Editor/RD)

The relationships of sense modalities included in the broad term "perception" are explored. Vision is a transmission from external world to brain. Ocular mobility and spatial organization abilities are important to vision as it is involved in the perceptual-cognitive process. Kinesthetic and visual behaviors are interrelated and are supplemented…

The brain perceives, but its perceptions are conditioned by environment. Traditionally education has reinforced that conditioning; today it must give insight into its arbitrainess and cultural ideosyncrasy. (Author/JH)

Four- and seven-year olds were asked to make and explain predictions about their abilities to solve perceptual problems, perform the tasks, and explain their success or failure. Results indicated that young children have some clear-cut knowledge, and misconceptions, about their senses. Between four and seven years, children become increasingly…

The contrast between holistic and differentiated perception of multidimensional stimuli is reconceptualized. Hypotheses about the experiential status of dimensions within holistic perception were tested as explanations of children's general perceptual mode and of adults' integral mode. Three levels of dimensional status are described. (Author/RD)

In order to determine if significant relationships exist among intersensory transfer ability, intersensory perceptual shifting ability, modal preference, and reading achievement, a study was conducted using 90 randomly selected Oconee County, Georgia, third graders whose mean IQ was 98 and whose mean reading comprehension was grade 3.…

This study examines the relationship between development of a child's ability to coordinate perspective and his ability to conceptualize spatial relations on a map. One hundred and four school children from inner city, urban fringe, and suburban schools, grades K-6, were administered a Test of Coordination of Perspectives and a Test of Map…

Fifty-four kindergarten children were screened with the Sapir Developmental Scale to highlight deficiencies in bodily schema, perceptual motor skills, and language development, and were matched in groups of three by score, chronological age, and sex with one of the three acting as control. Three first grade classes were organized as follows: one…