This paper reviews studies in which scores on Piagetian tests of logical thought were correlated with IQ, mental age (MA) and chronological age (CA), and examines the possible effects of the size of the age range and mean age of subjects on these correlations. The data included 44 groups of subjects obtained from 36 studies in which Piagetian and…

An entire elementary school system with 60 percent white and 40 percent black children was given several ability tests administered by 12 white and eight black examiners. The tests measured verbal and nonverbal IQ, perceptual-motor cognitive development, "speed and persistence" under neutral and motivating instructions, listening attention, and…

The popular view among American psychologists has been that there is a continuity of psychological structure that is shaped by early experience. Data gathered in studies of Guatemalan villages imply serious discontinuities in the development of particular cognitive competencies and capacities for affect through preadolescence. The first two years…

The study included the design and analysis of a teacher education simulation games to teach a typology of small group member roles and compare its cognitive effect with a lecture containing the same information. To analyze each teacher education student's performance in the simulation game, lecture and subsequent tests, both cognitive and…

Discusses the evolution of current decision support systems (DSS) computer software and their potential for use in assessing cognitive ability. Current applications of computer software for structured and unstructured problem solving are examined together with the feasibility of computerized adaptive testing. Characteristics of computer-based…

This study validated computerized versions of selected tests from the Kit of Factor-Referenced Cognitive Tests of 1976, compared performance of higher education students on computerized and paper-and-pencil versions of the tests, and explored whether gender, academic status, or age interacted with the tests. (MBR)

The process of educational therapy is described in a sequence of phases identified as exploration, experimentation, reflection, and working through. The workings of this process are explained through the use of a case study. (CT)

Research has revealed distinct differences in the problem-solving approaches of high- and low-aptitude students. As a consequence, content area teachers can focus on thinking skills by having students describe their mental processes and giving them feedback on erroneous or incomplete reasoning. (TE)

This study sought to determine the extent to which instructional processes characterized by cognitive complexity influence the development of general cognitive abilities during the first, second, and third years of college. The sample for the study consisted of incoming first-year students at 18 four-year and 5 two-year colleges and universities…

This report provides a partial description of a whole school change project that has taken place from 1996-2000 at Hartsfield Elementary School in Tallahassee, Florida. The primary focus of the report is on reading instruction and achievement. This is a partial report in that many variables contributed to the success of the reading program, and…

Describes a set of Science Reasoning Tasks which are valid and reliable for assessing the ability of children to use concrete and formal reasoning strategies and can be used by science teachers without professional training in Piagetian studies. Thirty pupils can be tested on each task in about 50 minutes. (Author/DS)

Presents the sixth and final lesson on general environmental health, appearing since January, 1977 in this journal. Twenty-five multiple choice questions appear dealing with environmental health topics such as food sanitation, milk sanitation, vector control, public health housing, institutional environmental health, waste disposal, air pollution,…

Two tests of cognitive development, the Cartoon Conservation Scales, Levels I and II, were designed to measure Piagetian stage-related constructs for children of different age groups. The tests were factor analyzed within age levels and were also analyzed using scalogram and tabular methods to test sequential hypotheses. (Author/CTM)

The Springs task, an individually administered measure of ability to criticize and control experiments, is described. The task has characteristics similar to Inhelder and Piaget's Bending Rods task; it yields scores on naming variables, controlling variables, and analyzing experiments. (See also RIE: ED 163 092.) (JKS)

Challenges the assumption that female students enter college possessing greater verbal abilities than male students. The results of reading comprehension exercises conducted in introductory macroeconomics courses over a four-year period reveal little dichotomy in gender-specific performance. These findings are generally supported by SAT scores.…