Two groups of l4 mothers were interviewed to study how parents reason about their children's behavior. The two samples differed considerably in terms of education, age, race, and socioeconomic status. The first group, high school educated, averaged 24 years of age, and, if married, had spouses with blue-collar jobs. The second group, college…

The cognitive processes in a widely used, non-verbal test of analytic intelligence--the Raven Progressive Matrices Test (J. C. Raven, 1962)--were analyzed. The analysis determined which processes distinguished between higher-scoring and lower-scoring subjects and which processes were common to all subjects and all items on the test. The analysis…

This report summarizes research on experienced programmers' comprehension of computer programs that was carried out over a three-year contract period (1982-85). Following an extensive review of the programming skill literature, an analysis of programs based on the multiple abstractions (points-of-view) that characterize program text and design was…

Over the past several years, one study after another has uncovered a positive relationship between interpersonal interaction and individual achievement. According to a handful of these studies, interaction is more effective than are individually-based strategies for promoting reasoning. We give our attention here to the link that possibly exists…

The purpose of this study was to describe and compare kindergarten and first-grade children's performance on addition and subtraction problems presented in two contexts: verbal (in which problem data were linked to physical referents such as objects or people and their actions), and abstract (in which no such links to physical situations…

Tautologies in student essays, arguments that most commonly assume the truth or self-evidence of themselves without relationship to something other than themselves, can be identified whenever an essay contains a series of nonsuccessive, noncumulative discourse units. Three kinds of tautologies in student papers are tautologies of redundancy,…

Semiotics is the science of signs and the structures of signs within which meanings emerge. The process through which these sign structures are built up is called semiosis. Courses commonly taught as foundational to teacher trainers should be imbued with a specific semiotic emphasis. At a general level, teachers may be introduced to the notion of…

Preservice elementary teachers' use of examples in recognizing and disproving invalid deductive arguments related to topics in elementary school mathematics was examined. Two forms of the Classroom Logic Test were developed, one multiple choice and one free response. Subjects were asked to judge the correctness of arguments and, if incorrect,…

At the College of Saint Theresa (Minnesota), the efficacy of preparing qualified teachers in four years is supported through three years of activities in conjunction with a Dean's Grant Project. Project PRISE (Preparing Regulars in Special Education) is based on two themes: (1) Teacher education graduates should be able to use reasoning skills to…

This study investigates the training of inner-city first and second graders in Piagetian classification skills. Twenty boys and 20 girls were pretested for necessary baseline knowledge and were randomly assigned to experimental and control groups. Both groups were given training programs intended to assist the children in developing classification…

Two influential theories of intellectual development are reviewed and analyzed: the psychometric framework, based on the factorial composition of intelligence, and the Piagetian model, based on assimilation and accomodation through four stages of intellectual development. A third concept is the componential theory of intelligence, based on…

About 25 children in each of grades 3, 5, 7, 9, and 11 were tested in their ability to solve linear syllogisms, such as: John is taller than Mary. Mary is taller than Pete. Who is tallest--John, Mary, or Pete? Response latencies and error rates decreased across grade levels and sessions. Component latencies also generally decreased with increasing…

Empirical research is reviewed in the area of cognitive psychology pertaining to models of human memory. Research evidence and theoretical considerations are combined to develop guidelines for future theory development related to the human memory. The following theoretical constructs and variables are discussed: (1) storage versus process…

The purpose of this study was threefold: to determine whether adding a mnemonic to systematically designed instruction would improve verbal retention, to establish whether retention is better for concrete or abstract information, and to determine whether mental imagery or verbal elaboration is more effective for learning concrete or abstract…

Evaluated was an intervention program designed to teach reasoning skills to 13 congenitally blind students (6-18 years old). Remediation was focused on classification, conservation and abstract operations, and mental imagery development. At the conclusion of 17 months, Ss' performance was compared with that of a control group matched for age and…