A multirate mathematical model is presented to support the hypothesis that different types of information are lost from a memory trace at different rates. The model is validated by two experiments assessing the retention of pictures and of sentences at three different delays by cued recall. (Author/CP)

Two experiments, involving 90 first-grade children, were conducted to test a retrieval-inefficiency explanation for the failure of visual imagery to facilitate young children's prose recall. (Author/MP)

Reports on studies testing a method that uses a television monitor to present simultaneously the visual and auditory versions of sentences, as a way of facilitating the teaching of reading. (GT)

This article discusses using individualized multimedia activity schedules as a technology-based instruction for young children with autism. The schedules serve as cues that can help students prepare for transitioning to between school activities. The benefits of using Microsoft PowerPoint in the classroom are described, along with implementation…

A study investigated the effectiveness of correspondence training and photographic activity schedules on the on-task and play correspondence behavior of four preschool children with autism in an inclusive setting. Results indicate that all participants' on-task and play correspondence behavior increased, while experimenter prompts gradually…

Twenty prelingually deaf students, aged six-eight, were able to identify words better when presented in a print-plus-graphic-sign condition compared to a print-only condition. The initial use of the graphic representation of signs with the printed words also facilitated the children's immediate retention when reading the printed word only.…

Presents a framework to help direct future research on pedagogical content knowledge in motor skill instruction, providing examples of the types of pedagogical content knowledge collected from experienced teachers and coaches during interviews and teaching observations. The framework comprises two interactive components--information processes and…

Study sought to determine whether separate short-term auditory and visual memory factors would emerge given a sufficient number of markers in a factor matrix. A principal component factor analysis with varimax rotation was performed. Short-term visual and short-term auditory memory factors emerged as expected. (RJM)

This study evaluated English phrases and sentences in a minimal-pairs syllable-test format, to assess use of acoustic cues in audiovisual perception of speech by persons with severe or profound hearing loss. Of 48 items, 39 were visually confusable; 16 items identified as visually confusable were reliably identifiable when sound was added.…

Individualized activity schedules were successfully used with a 4- year-old child with autism who attended an integrated public pre-school classroom. Graduated physical guidance and a system of most-to-least prompts were used during skill acquisition stages with teacher proximity and level of prompts being eventually faded. (Contains nine…

Two experiments explored the nature of perceptual development in 5- and 10-year olds and adults. The primary finding was that preassessed salience significantly influenced 5-year olds' ability to discriminate two objects, while salience did not affect 10-year olds' or adults' response times. Results showed that salience effects in perceptual…

A study assessed whether the impact of a microswitch-based program on indices of happiness would be comparable with that of a stimulation program on three persons with profound multiple disabilities. The microswitch-based program produced increases that were fairly clear for two participants and quite modest for the third. (Contains references.)…

There is much debate as to the extent and nature of functional specialization within the different subregions of the prefrontal cortex. The current study was undertaken to investigate the effect of damage to medial prefrontal cortex subregions in the rat. Rats were trained on two biconditional discrimination tasks, one auditory and one visual, in…

In this article, the author discusses how to improve a child's motor skills through listening by using three simple steps--recording the auditory model, determining when to use the auditory model, and considering where to use the auditory model. She points out the importance of using a demonstration technique that helps learners understand the…

In this study, we investigated the relationships between rapid naming of letters, digits and colours, and reading ability and executive function. We gave fifty-six grade three and four children rapid automatised naming tasks using letters and digits as stimuli, executive function measures including the Stroop task, a working memory task and the…