The hypothesis testing abilities of 15 language impaired and 15 normally developing children matched for mental age were investigated using discrimination-learning tasks. Findings indicated the impaired children performed poorer than non-impaired children especially on the nonexplicit problems suggesting the deficits may be related to difficulties…

Parent training sessions using videotape demonstration and role playing were effective in teaching six mothers to encourage independent problem solving of household tasks by their language delayed preschoolers. Interaction during problem solving appeared to be more verbal after training. (CL)

Ten language impaired and 10 language normal children, aged 3-5), were asked to solve verbal and nonverbal problems requiring color and size judgments. There were no group differences on the verbal tasks, but the language impaired children performed less well on the nonverbal tasks especially on problems dealing with size. (Author/DB)

This study, which assessed hypothesis-testing abilities using a discrimination-learning paradigm, found that 16 language-impaired primary-level children solved fewer problems than 16 controls equated on cognitive level, but the 2 groups used similar hypothesis types to solve the problems. Type of verbal feedback (explicit versus nonexplicit) did…

Analogical reasoning processes were studied in 16 language-impaired children and 16 controls, age 6-8. Children who heard only verbal presentations of problems took longer to acquire problem solutions than children who simultaneously viewed physical demonstrations of the problems. There were no differences in transfer task performance. (Author/JDD)

The Test of Problem Solving (TOPS) was evaluated by 20 speech-language clinicians based on designer claims that the test assesses integration of semantic, linguistic, and reasoning ability and taps skills needed for academic and social acceptance. Results challenged the content validity of the test. (Author/DB)

A longitudinal study followed perceptual and problem solving skill development in children (2-11 years old) with severe problems of oral and written language acquisition: 15 hearing impaired (HI) Ss; 11 children with a hearing loss that alone did not account for their language problem, who presented in addition so-called "learning problems" (HIL…

Twenty children, aged six-eight, with normal nonverbal intelligence but language comprehension deficits, were administered tasks of verbal and perceptual proportional analogical reasoning and a problem-solving task of functional analogical reasoning. Compared to controls, subjects were deficient in analogical reasoning. However, when the…

The paper describes research examining the interrelationships among cognitive, linguistic, and social development in a sample of dysphasic children (having severe linguistic problems disproportionate to cognitive abilities) using microprocessors as a special diagnostic and training environment. Two studies are described; the first (the Comparison…

Hypothesizing that severely language delayed children lack sufficient understanding of causal structure to comprehend stories, a reading program concentrated on developing the causal reasoning of 10 children between the ages of 10 and 12 with a verbal intelligence quotient two to three years below average. Instructional activities in the…

This report presents a summary of research being conducted at the University of Minnesota in which new technologies are being applied to development of cognition in hearing impaired learners. The study involved an application of concept analysis, information-processing theories, and group-based interactive technology in the teaching of…