A study assessed auditory sequential, short-term memory (SSTM) performance in 24 children (ages 5-11) using cochlear implants (CI). The CI group did not have a sequential memory deficit specific to the auditory modality. Visual spatial memory was the main predictor of variance in the language scores of the CI group. (Contains references.)…

Sex differences in spatial ability were examined in 410 Israeli college students using standard tests of mental rotation. On related abilities tests, males performed better than females on a numerical skills test, and females performed better on an associative memory test. No significant sex differences were found on other ability tests. (SLD)

Individual differences in performance on 4 computer-controlled visual memory and recognition tasks as a function of performance on 5 paper-and-pencil spatial tests were studied for 90 psychology students attending the University of Rennes (France). Results show that spatial thinking is partially supported by visual memory. (SLD)

A study involving 13 right-handed, left hemisphere stroke patients with aphasia investigated the relationship between linguistic and nonlinguistic skills. No significant relationship was found between linguistic and nonlinguistic skills, and between nonlinguistic skills and age, education, or time post onset. Instead, individual profiles of…

The primary aim of the current study was to identify the strongest independent predictors of reading comprehension using word reading, language and memory variables in a normal sample of 180 children in grades 3-5, with a range of word reading skills. It was hypothesized that orthographic processing, receptive vocabulary and verbal working memory…

The cAMP/PKA pathway plays a critical role in learning and memory systems in animals ranging from mice to "Drosophila" to "Aplysia." Studies of olfactory learning in "Drosophila" suggest that altered expression of either positive or negative regulators of the cAMP/PKA signaling pathway beyond a certain optimum range may be deleterious. Here we…

Purpose: Investigations of the cognitive processes underlying specific language impairment (SLI) have implicated deficits in verbal short-term and working memory and in particular the storage and processing of phonological information. This study investigated short-term and working memory for visuospatial material for a group of children with SLI,…

Children's memory for spatial locations in a room designed to look like a grocery store was examined. In the first of two studies, 48 preschoolers completed a memory task for spatial locations problem and an incidental recall task in two room arrangements varying in logical organization. Memory for spatial locations was higher in a clustered and…

Using a map for guiding travel requires: (1) skills in encoding information from a terrain and a map; (2) finding a match between the two; and (3) maintaining the match despite directional shifts from turns on a route. In order to test this analysis, 94 children between the ages of 4 and 6 used maps to locate the route to a goal through a network…

If microcomputers are used as automated testing stations, for use in psychometric assessment, there are economic advantages. Discussion follows, however, on whether it is possible to improve the quality of cognitive assessment by extending the range of cognitive abilities to be assessed. Two types of extension are considered: modifying and…

A conceptual theory for predicting the relations between intellectual abilities and performance during task practice is proposed and is evaluated through an experiment with high school and college students. This macro-theory integrates hierarchical theories of intellectual abilities with information-processing theories of automatic and controlled…

Results of two studies indicate a tendency among young children to impose organization on information encoded in memory and in relation to increases in metric accuracy, decentration, and efficient scanning, which enable them to more accurately evaluate when such organization is and is not appropriate. (Author)

Two experiments examined the development of children's memory for spatial location or color. Results refuted the proposal that in contrast to color, spatial location would not show developmental improvement because it is remembered automatically. Suggests that, for the age range studied, there was developmental change in the efficiency of…

Analysis of Kaufman Assessment Battery for Children (K-ABC) Sequential and Simultaneous Processing scores of 94 children (ages 6-12) with learning disabilities produced factor patterns generally supportive of the traditional K-ABC Mental Processing structure with the exception of Spatial Memory. The sample exhibited relative processing strengths…

This article reviews recent research on perception of tangible pictures in sighted and blind people. Haptic picture naming accuracy is dependent upon familiarity and access to semantic memory, just as in visual recognition. Performance is high when haptic picture recognition tasks do not depend upon semantic memory. Viewpoint matters for the ease…