This study investigated attention to and recognition of components in compound stimuli among infants and preschoolers. Oddity tasks with preschoolers and familiarization/novelty-preference tasks with infants demonstrated successful discrimination among stimuli components on basis of edge property information. Matching tasks with preschoolers and…

A study evaluated the effects of training 47 teachers of children with autism in the use of the Picture Exchange Communication System (PECS). Following training, significant, rapid increases were recorded in the level of PECS attained by the students (n=34), in students' PECS vocabulary, and in students' use of PECS. (Contains references.) (CR)

An interactive version of an educational radio program can be developed quickly and easily with a main menu interface that takes into account physical classroom conditions; interactive learning interfaces that accommodate eye and vision requirements of children; and a story interface design informed by the "container" metaphor and the 2-D…

A study examined whether Talking Mats, a light-technology augmentative framework, could be used successfully with 12 young adults with a learning and communication disability. Participants were able to indicate likes and dislikes and express views about the choices available to them. Some expressed opinions not previously known to their carers.…

A cue-target visual attention task was administered to 25 children (ages 10-12) with dyslexia. Results showed a general pattern of slower responses in the children with dyslexia compared to controls. Subjects also had longer reaction times in the short and long cue-target interval conditions (covert and overt shift of attention). (Contains…

Experiment 1 suggested that age differences in line-drawing interpretation among subjects between 6 and 24 years reflected changes in short-term memory for features and changes in strategies used to integrate features over space and time. Experiment 2 suggested that older observers were more active in their attempts to interpret drawings and that…

The project developed a computer-based auditory training program for adult hearing-aid users and cochlear implant recipients, to evaluate three types of training stimuli: syllables with a reduced number of features, syllables with amplified features, and natural speech. Described are the training stimuli, training station, and training activities.…

A theory for the visual and cognitive processing, which accounts for slower naming of pictures than reading of words, is introduced. Two experiments assessed the differences distinguishing word reading and picture naming, using 58 undergraduates. The coding of the mind is neither intrinsically linguistic nor imagistic; it is abstract. (TJH)

Discusses the role of visual and auditory processing in children's comprehension of television programs. Literature is reviewed that addresses the visual superiority effect and auditory stimuli, examines the linguistic complexity of television programs, and makes suggestions for further research. (29 references) (LRW)

Children (ages 9 and 14) with mild mental retardation and matched controls without mental retardation were given a test of their ability to perceive relations among different stimuli and transfer learned behavior from familiar to less familiar environments. Results showed that subjects with retardation relied only on prototype information, whereas…

Three individuals with multiple severe disabilities were taught an appropriate response to problem behaviors, but the response was less efficient than the problem behavior on physical effort, schedule of reinforcement, or stimulus-reinforcer time delay. The response did not compete successfully with the problem behaviors until a new, more…

After viewing sequences of pictures that depicted a problem, children produced stories with plots and character responses. After sequences of uneventful pictures, children produced stories that focused on actions and used simple connectives. First graders' stories contained more goals, complex language, and temporal connectives than did those of…

In this case study, interactions were examined between features of Rett syndrome and operant conditioning as determinants of self-injurious behavior (SIB). Analysis suggested different functions for two forms of SIB: automatic reinforcement by sensory stimulation and escape from social interactions. Features of Rett syndrome tended to maximize the…

A program for teaching orientation and mobility to New York City public school students with severe sensory and cognitive impairments incorporates tactile and tangible communication systems and embeds mobility education in students' daily school and home activities. This paper examines necessary prerequisite concepts and offers planning and…

Presents a model to help physical education teachers keep students motivated and avoid off-task behavior by providing positive and purposeful practice sessions. The article points out learning barriers, notes the importance of providing motivation to perform tasks, and discusses motivational factors for specific physical education classes. (SM)