When learning object function, infants must detect relations among features--for example, that squeezing is associated with squeaking or that objects with wheels roll. Previously, Perone and Oakes (2006) found 10-month-old infants were sensitive to relations between object appearances and actions, but not to relations between appearances and…

Early childhood educators use several learning centers in a classroom to target growth in different developmental areas, but as a preschool teacher, the author was always impressed by how children addressed multiple areas of development at the sensory table. Understanding that sensory experiences were important for preschoolers, the author wanted…

Recent research has shown that 2-year-olds fail at a task that ostensibly only requires the ability to understand that solid objects cannot pass through other solid objects. Two experiments were conducted in which 2- and 3-year-olds judged the stopping point of an object as it moved at varying speeds along a path and behind an occluder, stopping…

This study used a set of Piagetian tasks to examine the sensorimotor skills of 40 profoundly retarded institutionalized children ranging in age from 8 to 14 years. (JMB)

Used a set of six measures to analyze both the products and process of spatial grouping in 40 children between the ages of 18 and 42 months. Results confirmed and elaborated on previously established developmental findings for each measure. (SKC)

Superimposes findings of research in learning disabilities on Piagetian stages of cognitive development. Results suggest that during sensorimotor stage, diagnosis of learning disabilities is difficult. Findings suggest delay exists in cognitive development of learning-disabled children during elementary school years, which corresponds to…

A cross-sectional study of language comprehension in relation to cognitive functioning in 48 10-to 21-month-old children, four at each month of age, revealed significant correlations between comprehension and five sensorimotor subscales. (Author/PHR)

This article reports the first year results of a pilot study of 21 developmental milestones achieved by 82 visually impaired children in New York City. Some delays in visual-motor activities were found, as well as differences in the sequence of acquiring skills. Children with additional handicaps acquired milestones at a slower rate. (Author/DB)

Ten replication studies based on quantitative procedures developed to measure motor and sensory/motor skill acquisition among handicapped and nonhandicapped infants and children are presented. Each study follows the original assessment procedures, and emphasizes the stability of interobserver reliability across time, consistency in the response…

This investigation attempted to describe the developmental sequence of visual motor short term memory in mentally handicapped boys (mental ages 6, 9, and 12) during conditions of rest and interpolated activity, and to explore their use of spontaneous rehearsal strategies. Results are compared with those for normal boys. (Author/SJL)

The relationship between sensorimotor performance and communicative ability in 18 autistic children (40 to 108 months old) was studied. The children were administered the Means-End and Operational Causality scales from the Ordinal Scales of Psychological Development. In addition, the Ss were assessed on four measures of verbal and nonverbal…

This discussion centers on language development in young children particularly as it relates to Piaget's work. The author believes guidelines are lacking for describing structurally the outcome of the language acquisition process at different stages and that there should be more collaboration between linguists and psychologists in this area. (MS)

Sports-related tool use abilities in children were investigated within a neo-Piagetian framework of development. The object was to establish whether development in the motor domain proceeds in a "stage-like" fashion. A model was developed which suggested how general and precise structural changes might manifest themselves in the sub-domain of tool…

The second of a three volume report on a University of Kansas approach to developing quantitative measures of motor and perceptual motor functioning in nonhandicapped and severely/multiply handicapped infants and young children presents interobserver reliability results from the measures described in volume 1. Some studies also include a limited…

Tests the egocentric hypothesis, i.e., if it can be shown that, given spatial cues, an infant searches at a position bearing an invariant relation to these cues, but with a varying egocentric position, then there would be strong evidence that his organization of space is not necessarily egocentric. (Author/RK)