In a test the presence or absence of a "structure" in the individual's cognitive processes of formal operations thinking, 61 fourth, fifth, and sixth grade students were administered three tasks supposedly requiring such a method of thinking. The three tasks were (1) a problem solving task (PS), (2) a chemistry task requiring a certain combination…

An experiment in teaching logic to fifth graders using a children's story is reported. Part one of the report develops the experiment's rationale. A lack of reasoning ability among children is perceived and several causes are suggested -- among them a reliance on reading, math, and science as vehicles for reasoning, emphasis on problem solving…

In order to investigate the hypothesis that the conceptualization of sequence precedes that of simultaneity in child development, and to explore the use of elicited imitation in studying lexical acquisition, 32 subjects between 3 and 5 years of age were asked to verbally imitate a list of sentences. The constructions combined simple and reverse…

This study was designed to test the hypothesis that use of a probability unit in ninth-grade general mathematics classes would yield student improvement in computational skill, arithmetic reasoning, and attitude toward mathematics. A 47-page unit on probability (developed for this study) covered basic terminology, probability of events, favorable,…

This research studied the effects of abstract-reasoning ability, degree of bidialectism, and grade level on listening comprehension tasks presented in both Standard English and Black English and on oral reading and oral-reading comprehension tasks presented in Standard English, Black English standard orthography, and Black English nonstandard…

Lectures, outlines, and class exercises are collected from 16 experienced teachers of general semantics in colleges, adult education, and management training. Among the subject areas explored in the sample lessons are high-level abstractions, extensional-intensional meanings, the "is" of identity, listening, classification, labeling, general…

In Piaget's developmental psychology the fourth and highest stage of human cognitive development is that of formal operations. The research on formal thought instruments is outlined. This study was designed to construct and validate paper-and-pencil instruments which could be used to select students capable of abstract conceptualization,…

The suggestion that academic professions ought to be treated as games and that graduate school training should consist of preparation in gamesmanship is in this author's viewpoint, perfectly in keeping with the epistomological revolution. The literature of the 1960's which criticized the scientific world-view is reviewed. Three positions that…

This educational research project is designed to assess an elementary student's quality of reasoning in relation to map skills and to determine spatial concept abilities. 21 activities are designed to test sense of proportion, scale, dimension, accurate relationship, and abstract thinking. The related topographical map, a Map-Study Scoring Key,…

The handbook, capsulizing much of the growing body of research and writing on conceptual approaches, is designed to provide assistance to elementary teachers in giving students a conceptual perspective for dealing with social studies content. The handbook is arranged in seven sections. After a brief discussion of the rationale for teaching…

Evaluation results are reported for the Southwest Educational Development Laboratory's Thinking and Reasoning Program, designed to develop analytic thinking and problem-solving skills in young children in multicultural classroom settings. Results are based on a pilot test of the program conducted during the 1974-75 school year. Mastery activities,…

A philosophy reader for seventh and eighth graders, "Lisa" presents a story about daily experiences of a group of schoolchildren. The story is a sequel to ED 103 298. "Lisa" focuses on ethical and social issues such as lying and truth-telling, fairness, naturalness, and what are rules and standards. Other issues such as job and sex discrimination,…

Determined if grouping preservice elementary teachers (N=91) in physical science laboratories by their formal reasoning ability affected: (1) their science content achievement; (2) the learning environment in the laboratory; (3) their formal reasoning ability; and (4) the relationship between individuals in a particular group. (Author/JN)

This article presents 10 practical teaching procedures to encourage students to develop formal reasoning skills. A twelfth-grade English course is used as an example. Procedures include pretesting, sequencing instruction, providing students with concrete experiences, discussing reasoning patterns and forms of argumentation, assigning argumentative…

Two studies investigated how social class and race are associated with mathematical thinking. The first study compared poor Black preschoolers with a group of both Black and White middle-class children; the second study compared Black and White children of lower- and middle-class status. Children were drawn from both preschool and kindergarten…