Relationships between phonological coding abilities and reading outcomes have implications for differential diagnosis of language-based reading problems. The theoretical construct of specific phonological coding ability is explained, including phonological encoding, phonological awareness and metaphonology, lexical access, working memory, and…

Because of recent developments in measurements, investigated possible covariation between hyperactivity and cerebral deficits in adolescent psychiatric inpatients. Used several different measures on 45 patients (32 boys, 13 girls). The limited amount of covariation found suggests that neuropsychological deficits may be a diffuse problem that…

Discusses four general principles that help explain young children's preoperational thinking. Children tend to focus on one thing at a time; what they can see or experience; their own connections or explanations; and their own interpretations and representations. Suggests that teachers need to be good listeners and watch for clues to children's…

Studied children's transitive inference where representation of premises provided contradictory information depending on position of two elements in a A, B, C series. Eight-year olds did significantly better on the more complex problems than did six-year olds, suggesting the presence of a developmental sequence of algorithms that enable children…

Subjects (n=156) completed the Kirton Adaptation-Innovation Inventory as well as Guilford's Consequences and Alternate Uses tests. Compared to adaptors, innovators produced a higher number of uncommon responses on the Consequences test and produced more responses on the Alternate Uses test. Results are discussed with reference to the distinction…

Discusses how one-on-one interaction between teacher-librarians and students can turn library research projects into positive experiences in which students use a process of constructing knowledge for themselves rather than reproducing knowledge they find in information sources. A model of thinking during information use is presented. (Author/LRW)

Sixty-one adolescents with learning disabilities received clear or unclear instructions from an adult before completing the Rorschach Arrangement Task and a test of abstract thinking. Adolescents receiving clear communication performed significantly better and used more efficient cognitive strategies than did adolescents in the unclear…

Describes the use of infometry, or informational geometry, to meet the challenges of information service businesses. Highlights include theoretical models for cognitive coordination and genetic programming; electronic information packaging; marketing electronic information products, including cost-benefit analyses; and recapitalization, including…

Proposes a cognitive approach to modeling users' perceptions in situations in which information content, information sources, and users themselves are constantly moving in time and space. A temporal-spatial model is explained and empirical support is provided by the results of a study of weather information users from a variety of occupations.…

Integrates key variables from three major domains (cognition, stress, and psychobiology) that are typically studied separately. Dysfunctional attitudes, negative life events, or sleep electroencephalogram were assessed in 53 outpatients before treatment with cognitive therapy. Results are discussed in terms of the promise of integrative research.…

Two hypotheses derived from the theory of action identification, which predicts that people are more likely to adopt a novel course of action if they concentrate on the "how" rather than the "why" aspects of their behavior, were tested with 95 undergraduate students. Hypotheses examined how the level of action identification…

Examines how one approach to the study of language, ethno-methodological conversation analysis, accomplishes the integration of linguistic phenomena into the practical continuum of human activity. It is concluded that an integrational rhetoric should and can produce close, detailed, empirical analyses of situated discursive action. (51 references)…

Studied influence of intelligence, metacognitive attributions, and knowledge base coherence in the regulation of the category-sorting strategy in first and second graders. Knowledge base was a powerful predictor of strategic-looking behavior; metacognitive attribution was most influential in low knowledge base conditions; and intelligence had…

Three possibilities for the pathogenesis of childhood autism are considered. Little evidence exists for autism as a basic affective disorder, as proposed by R. P. Hobson, but growing evidence supports childhood autism as a basic cognitive disorder, as the author argues. The author's original theoretical perspectives are revised. (SLD)

In a simulation, the lesioning of a connectionist model that maps orthographic inputs onto semantic features produces several counterintuitive behaviors that are also shown by acquired-dyslexic patients. The similarity strengthens the suggestion that the connectionist approach captures a key aspect of human cognitive processing. (SLD)