The frequency of otitis media among 22 hyperactive children (ages 7-to-13 years) with learning disorders was compared with the frequency of otitis media in a sample of 772 normal matched-age children. (Author/PHR)

This study examined whether children with mathematical difficulties (MDs) or comorbid mathematical and reading difficulties have a working memory deficit and whether the hypothesized working memory deficit includes the whole working memory system or only specific components. In the study, 31 10-year-olds with MDs and 37 10-year-olds with both…

Investigated in the first of two studies on verbal elaboration in special populations (learning problem and retarded children) were the effects of paragraph elaboration on the paired-associate and reversal learning of 137 brain-injured and familial educable mentally retarded children 8- to 13-years-old. The relationship between brain-injury…

Thirty-two children who experienced difficulty in primary French immersion were compared to seven other groups of children matched for age and sex on a wide variety of language, perceptual, academic achievement, memory, motor, sensory and other tests to determine if there was anything unique in the profile of this group. The comparison groups…