Comparison of external memory strategies in 31 children (ages 11 and 17) with mild mental retardation and 64 children without mental retardation found no differences between children with mental retardation and their age peers in frequency of use of object-oriented strategies. For all groups, external strategies were used more frequently than…

There is some consensus in the literature regarding the cognitive profile of people with Asperger syndrome (AS). Findings to date suggest that a proportion of people with AS have higher verbal than performance IQ, a non-verbal learning disability (NVLD) and impairments in some aspects of executive function (EF). However, there are few published…

Because differences among students in modes of thinking bear directly on teaching methods, the author presented some research that has been done on individual differences in thinking modalities and considered its relevance to teaching. (Author/RK)

The relationship was explored between the ability to understand nonverbal metaphoric similarity and the ability to produce verbal metaphors to talk about that similarity. Subjects, 45 college students, were shown filmed scenes that depicted both metaphoric and literal similarity. Half of the scenes were of stationary objects and half of moving…

The author urges art educators to contribute to holistic education by emphasizing the unique and alternative modes of thinking and acting which are intrinsic to visual arts. He presents two exercises to help students develop a perceptual rather than conceptual or linguistic mode. (Author/SJL)

A total of 45 fifth grade students were the subjects of an experiment offering support for a component of learning strategy (memory imagery). Various theoretical explanations of the image-tracing phenomenon are considered, including depth of processing, dual coding and frequency. (MS)

Eleven tests of reading comprehension, language skills, and cognitive processes were administered to 20 high school readers with learning disabilities and 20 controls. The variance on nonverbal tests was greater for the group with LD than for the controls; some individuals with learning disabilities performed as well as the controls. (Author/DB)

Comparison of cognitive performance of 51 students with hearing loss and 64 hearing students indicated that, at age 10, students with hearing loss performed better on nonverbal tasks and worse on verbal tasks. At age 13, students with hearing loss performed poorly in both verbal and nonverbal tasks. (Author/SW)

Language is shown to be an inappropriate tool for developing a child's mind, based on a Piaget-derived theory of intelligence in which thinking is not primarily language-based. Implications for teachers of normal and deaf students in terms of classroom activities to develop students' thought processes are considered. (KW)

Acetylcholine release in sensory neocortex contributes to higher-order sensory function, in part by activating nicotinic acetylcholine receptors (nAChRs). Molecular studies have revealed a bewildering array of nAChR subtypes and cellular actions; however, there is some consensus emerging about the major nAChR subtypes and their functions in…

The involvement of different subregions of the striatum in place and response learning was examined using a T-maze. Rats were given NMDA lesions of the dorsolateral striatum (DLS), anterior dorsomedial striatum (ADMS), posterior dorsomedial striatum (PDMS), or sham surgery. They were then trained to retrieve food from the west arm of the maze,…

The role of imagery is assessed in verbal concept identification and evidence is found that some concepts can be coded as images. (Author/AM)

Despite their purported neuroanatomic and functional isolation, empirical evidence suggests that sometimes conscious explicit processes can influence implicit motor skill learning. Our goal was to determine if the provision of explicit information affected implicit motor-sequence learning after damage to the basal ganglia. Individuals with stroke…