Sensorimotor functioning in 10 autistic children, age 3-7, was assessed on object permanence, means-end, causality, vocal and gestural imitation, the construction of objects in space, and schemes for relating objects. The number and diversity of pragmatic functions in the children's communication were also analyzed and related to sensorimotor…

The Minnesota Percepto-Diagnostic Test-Revised (MPDT-R) and the Comprehensive Test of Basic Skills were administered to 40 Navajo, 40 Papago, 40 Hopi, and 40 Caucasian children. All of the children were in regular classrooms, but the results of a one-way analysis of variance indicated significant differences among the four groups on the MPDT-R…

This study evaluated eye-blink conditioning in 11 persons with autism (ages 11 to 22). Compared to matched controls, persons with autism learned the task faster but performed short-latency, high-amplitude conditioned responses. Results suggest this population has the ability to rapidly associate paired stimuli but may have impairments in…

Comparison of 224 Pennsylvania secondary agricultural education students with a national sample showed that (1) the Pennsylvania students' cognitive skills were less developed; (2) their preferred responses to information were auditory and emotive; (3) small group and hands-on were preferred environments; and (4) they were less likely to prefer…

Classification "rules" in expert and everyday discourse are usually deficient by formal standards, lacking explicit decision procedures and precise terms. The authors argue that a central function of such weak rules is to focus on perceptual learning rather than to provide definitions. In 5 experiments, transfer following learning of family…

Adaptive control of thought-rational (ACT-R; J. R. Anderson & C. Lebiere, 1998) has evolved into a theory that consists of multiple modules but also explains how these modules are integrated to produce coherent cognition. The perceptual-motor modules, the goal module, and the declarative memory module are presented as examples of specialized…

Recent work on perceptual learning shows that listeners' phonemic representations dynamically adjust to reflect the speech they hear (Norris, McQueen, & Cutler, 2003). We investigate how the perceptual system makes such adjustments, and what (if anything) causes the representations to return to their pre-perceptual learning settings. Listeners are…

Perceptual motor programs (PMPs) are used widely in Australian schools. This study reports on an analysis of the information about the uses and the rationales for these programs drawn from the websites of Australian schools. Wide-ranging claims are made for the benefits of these programs for students with difficulties and for typically developing…

This paper interrogates the role children's indigenous games of Africa can play in the development of fundamental movement skills relevant in modernized sports. On a daily basis, children in Africa play varieties of traditional games that vary between tribes, communities and distances. However, the efficacy of these games in the development of…

According to Jaan Valsiner, development takes place within culturally structured environments jointly organized by the activities of children and the people around them. When overlap between promoted activity and the child's zone of proximal development exists, the structure of action that results from the interplay of the two is internalized by…

Data gathered by a national survey of preschool playground equipment provided comprehensive information on all aspects of the play environment for young children. This collection presents the perspectives of writers on the function of playgrounds and the nature of children's play. In adition to the introduction by Sue C. Wortham and Joe L. Frost,…

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…

Behaviorism cannot adequately explain language processing. A synthesis of the psycholinguistic and information processing approaches of cognitive psychology, however, can provide the basis for a speculative analysis of reading, if this synthesis is tempered by a perceptual learning theory of uncertainty reduction. Theorists of information…

Written by parents and intended for fellow parents of severely/multiply handicapped children, the booklet describes a series of awareness activities to enhance children's sensory experiences. Each section includes a brief rationale, background information, and a list of suggested activities for developing the senses of touch, taste, smell,…