Following a review of contemporary models of word-level processing for reading and their limitations, we propose a new hypothetical model of Chinese character reading, namely, the graded lexical space mapping model that characterizes how sublexical radicals and lexical information are involved in Chinese character reading development. The…

There are relatively few studies on learning and delayed memory with attention-deficit/hyperactivity disorder (ADHD). The objective of the present study was to examine acquisition, free delayed memory, and recognition skills in medication naive children and adolescents aged 8-16 years with ADHD combined subtype (36 participants) and inattentive…

Between 5% and 8% of school-age children have some form of memory or cognitive deficit that interferes with their ability to learn concepts or procedures in one or more mathematical domains. A review of the arithmetical competencies of these children is provided, along with discussion of underlying memory and cognitive deficits and potential…

Results indicated a significant difference between the 18 normal readers and the 36 learning-disabled readers on tasks matching auditory temporal to visual-spatial and auditory-temporal to visual-temporal but not on the visual-temporal to visual-spatial task. Results were interpreted in terms of learning-disabled readers being deficient in…

Forty children (ages five to nine) with or without reading disabilities, matched for mental age or reading age, completed a phoneme-grapheme learning task. Reading-disabled children took more trials than controls to learn correspondence pairs. Performance on the phonological processing task of short-term memory was the best predictor of overall…