Arthur Jensen has argued that genetic differences in abstract reasoning ability, not cultural bias in the test item, are the causes of differences in standardized test performance between American Blacks and Whites. He used a study by Frank McGurk to support his argument. McGurk's study used test items judged most cultural or least cultural. These…

Two experiments involving 42 students from the Model Secondary School for the Deaf investigated both the visual and tactile components in the processing of spatial information. Test measures used were the Figures Rotations Test, Group Embedded Figures Test, and Tactile Rotations Test. The study suggested that spatial reasoning is a determining…

Fills the cells of a 3 X 3 matrix with individualized tasks. One dimension is based on Bruner's three modes of learning, the other on Bloom's recall, application, and creativity levels of abstraction. Using the grill, a self-instruction approach to learning is described. (CP)

Thirteen to fifteen year-old students from Denmark, Sweden, Italy, United States, Austria, Germany, and Great Britain were the subjects on this study of formal thought processes. Socioeconomic status, sex, and school organization provided additional categorization upon which the subjects were divided. Chi square analysis revealed some differences.…

Representative samples of curriculum development in social studies are presented based on a model designed to involve students actively in both the historical and dilemma-solving processes. (MJB)

Describes a vocabulary/spelling development guessing game in which students must deduce a secret letter by process of elimination, with as few guesses as possible. (HTH)

This research evaluates the effectiveness of computer-mediated support for students' individual and collaborative argumentation. "Convince Me" is a "reasoner's workbench" program that aids students in generating and analyzing arguments, providing feedback on argument coherence from a general computational model. Laboratory studies indicate that…

Gender differences in predicting displaced volume did not reflect gender differences in spatial ability, field-dependence-independence, or Piagetian formal reasoning. In addition, gender differences were not accounted for by science and math course-taking experience. (Author/PN)

Justifications are given for the development of philosophy courses for inclusion in the high school curriculum. Various subjects such as mathematics, science, and language can be given more unity and meaning through the teaching of philosophy. (JN)

Suggests that effective thinking (cognitive skills) should be taught--not just fostered--in English classes, and explores the specific skills of generalizing and abstracting, analyzing, reasoning, and classifying. (JM)

Compares science and art as modes of reflective activity in order to remedy confusion concerning the notion of disciplined-based art education. Referring to the work of John Macmurray, the author suggests that there is a discipline unique to the arts that differs from the disciplines proper to intellectual modes of reflection. (KO)

Investigates the concepts of ratio and proportion constructed by grade 9 students by investigating their proportional reasoning schemes and procedures on three types of tasks: missing value, numerical comparison, and qualitative reasoning. Indicates that students frequently used additive reasoning--that is, a comparison of two numbers by…

An inservice model was developed to assist teachers in asking students the kinds of questions that facilitate higher order thinking. Higher order thinking involves problem identification and definition, hypothesizing, collecting, analyzing and synthesizing data, and formulating conclusions that upon application will prove valid. Based on this…

Cognitive development as it progresses from concrete to abstract thinking is discussed as it relates to adolescent youth and the early secondary curriculum. Piagetian tests administered to a group of freshman and sophomore high school students revealed that many had difficulty with those scholastic activities requiring formal reasoning. Three…

This study examines the effects of using different classes of ratios on adolescent performance on proportionality problems. Problems of the form a/b = c/x varied on four dimensions: size of a/b, equality or inequality of b and c, complex or simple fractions, and form of the test. Tests consisted of six proportionality problems involving sizes of…