Fluid intelligence (Gf) is a general relation-perceiving capacity determined by each person's cortical, neurological connection count development. Its processes are involved in reasoning, concept formation and problem-solving, where acculturation has little effect. Crystallized intelligence (Gc) manifests knowledge and general comprehension,…

THE OBJECTIVE OF THIS STUDY WAS TO TEST THE EFFECTS OF SPECIFIED CONDITIONS OF TELEVISION PRESENTATION AND OF CLASSROOM ACTIVITY UPON THE ACQUISITION OF MEANINGFUL CONCEPTS AND GENERALIZATIONS OF CERTAIN NATURAL SCIENCE PHENOMENA. THE SUBJECTS CONSISTED OF 36 FIFTH-GRADE CLASSES (APPROXIMATELY 1,000 CHILDREN) SELECTED FROM 90 CLASSES WHICH HAD…

A sequence of reasoning processes based on a combination of theories developed by Jean Piaget is presented. An applied theory of concept-teaching is derived from the restructuring of Piagetian theories on logical thought specifically concerned with the notions of the additive and multiplicative ordering of groups, and the four logic processes of…

This activities book for the junior high level is the fifth book of a series of six books designed to provide developmental K-12 experiences designed to support the basic environmental philosophy of spaceship earth presented in Book 1. The aims of the four activity sections of this book are to aid in developing students to make them more sensitive…

This study tests the following hypotheses: (a) the ability to solve disjunctive concepts increases with age; (b) positive instances are of greater use in solving conjunctive concepts while negative instances are of greater use in solving disjunctive concepts; (c) older children will show greater improvement than younger children in concept…

Reported is a study demonstrating the effects of acknowledgment of success as related to self-concept, problem solving behavior, or science concept development of seventh-grade students. Forty-nine students were randomly assigned to either the experimental group (those who received acknowledgment of successful autonomous discovery) or the control…

In order to gain a greater understanding of the intellectual strengths and weaknesses of the young child, a test was developed (for which data collection is ongoing) to investigate a broad range of cognitive skills in the three- to five-year age range. The test covers skills within four main spheres--cognitively Directed Perception, Concepts and…

The present experiment compared direct and vicarious transfer in the attainment of affirmative and relational concepts. Second and third grade children were randomly paired as model and observer. The latter observed his yoked model solve the initial two-dimensional problem before solving the intrarule transfer task himself. No differences in…

THIS TECHNICAL REPORT PRESENTS A DEFINITION OF CONCEPT, A TAXONOMY OF VARIABLES SIGNIFICANT IN CONCEPT LEARNING, AND A BIBLIOGRAPHY OF ARTICLES DEALING WITH CONCEPT LEARNING AND PROBLEM SOLVING. A TOTAL OF 46 PERIODICALS SELECTED FOR SCANNING WERE THOSE KNOWN TO CONTAIN ARTICLES CONCERNED WITH PROBLEM SOLVING AND CONCEPT FORMATION. THE TEXT OF…

This paper describes two experiments in which children in grades 1, 3, and 5 were given three kinds of spatial perspective-taking problems to solve as quickly as they could: (1) C problems, solvable only by computation (that is, noting which features of a particular object array were closest to another observer in order to estimate how the array…

The classroom use of attribute blocks to develop thinking skills is defended in this article. Divergent-productive thinking is identified as an important skill that can be developed by using these blocks. However, teacher commitment and involvement in the program is considered necessary. Suggestions for using these blocks are included. (MA)

The discussions of the theme group on Technology and Cognitive Development at the Fifth International Congress on Mathematical Education are summarized. How computers can be used to engage students actively, to promote problem-solving skills, and to achieve better understanding is discussed. (MNS)

An investigation of selected research projects which focus on intellectual development is presented. The treatment begins with a description of psychological-oriented studies and illustrates the many ways in which studying a second language in school settings contributes to the cognitive development of the learner. (Author/RM)

This book deals addresses how the development of the human capacity for mathematical cognition occurs through educational experience. Chapters include: (1) "The Development of Math Competence in the Preschool and Early School Years: Cognitive Foundations and Instructional Strategies " (Sharon Griffin); (2) "Perspectives on Mathematics Strategy…

I, a teacher-researcher, present my fifth graders with an interesting but incorrect student-constructed proposal first seen in 1996. The students used the patterns they had detected while solving the chessboard task to formulate counterarguments. The five types of counterarguments which emerged offer insights into the children's understanding of…