In this work we use research from science education on teacher framing and work from mathematics education on teacher noticing to develop new approaches to modeling teacher cognition. The framing literature proposes a dynamic cognitive model of teaching in which teacher epistemological framing, or moment-to-moment understanding of what is going on…

College freshmen chemistry students who performed best on the course examinations possessed both relevant facts and relevant subsuming concepts. This conclusion supports Ausubel's theory of learning. The presence of facts unorganized by subsumers had little facilitating effect on learning of new materials. (AL)

Preservice physics teachers in a British university completed a word association test by supplying five physical quantities which they associated with a number of electromagnetic stimulus concepts. Gives analysis of concept linking as it may occur in the students' cognitive structures. (MLH)

Points out the fact that Piaget's objections to tests as ways of identifying cognitive structures and processes have been largely ignored in most of the replication studies conducted by English and American psychologists. (PEB)

Points out that an aspect of Piaget's theory, the concept of stage, is being misrepresented through vague and incorrect use of the idea. (Author/GA)

Uses a Group Embedded Figures Test (GEFT) as an indicator of field-independency in an investigation with college graduate students. Results reveal that GEFT scores were not affected by the treatment of 18 hours of instruction in Science Curriculum Improvement Study (SCIS) materials or by pretesting effects. (CP)

Students were classified as formal or concrete-operational using a battery of Piagetian tasks, a biology content examination, and a nonscience content examination. Based on the results it was concluded that Piagetian tasks are relatively content-free and can serve as realistic indicators of concrete and formal thinking abilities. (MLH)

Children's understanding of Euclidian space was investigated using three Piaget-type tasks to examine the ability of children to quantitatively locate a point in one, two, and three dimensions. Among the findings were that a disagreement exists between Piaget's data and the results of this study. (BT)

Students enrolled in an introductory, audio-tutorial biology course were randomly assigned to either the control group, which followed the regular program and took pre and posttests designed for this study, or to the experimental group, which followed an identical program with additional exercises specially designed to teach higher cognitive…

Investigates and presents evidence concerning the construct validity of the Test of Higher Cognitive Learning in Chemistry (THCLC), a 40-item multiple-choice test developed to provide assessment of first semester introductory college chemistry students' higher cognitive skills. (Author/GA)

Comments on a recent article by DeLuca on electronic "measurement of logical thinking" questioning four aspects of the article. DeLuca responds to the criticism on those four aspects in question. (GA)

Studied relationships of achievement motivation, information status, and group discussion arrangements to risk-taking behaviors for six high school biology classes, using the Extremity-Confidence of Hypothesis Test and Risk-Taking Verbal Observation Scale. Concluded that risk-taking was a multidimensional trait and might be influenced by…

The goal of the study is to describe the development and validation of a cognitive development test. The test fulfills the criteria of (1) logical equivalence of test items and the mental logic of Piagetian tasks; (2) reliability and validity of the group measure; and (3) efficient, objective assessment. (RE)

Presents a progress report on some methodological advances made on certain facets of the problem of the learning of a structure of a subject matter. (PEB)

A sample of ninth-grade students utilizing the Intermediate Science Curriculum Study (ISCS) and other materials was used to investigate the relationship between cognitive preferences and science process achievement. The three cognitive preferences examined were: (1) application; (2) memorization; and (3) questioning. (HM)