The role of discourse in education, specifically in the science classroom, is discussed. The discussion is based on the idea that talk in the classroom is not an end in itself but a means for inquiry, exploration, even activity, and expression of concepts. A framework for analysis of classroom discourse is outlined. In this approach, discourse is…

This paper presents findings of a study that examined the relationship between the outcome of collective team learning and the extent of differences in power that team members have available to them. This successful outcome is defined as the production of new knowledge. The study examined four teams in the research and development department of a…

This book presents issues concerning relationships between mathematical knowledge and the teaching and learning processes, focusing especially on the genesis of mathematical knowledge in the classroom. The chapter titles are: (1) The Fragility of Knowledge (Guy Brousseau and Michael Otte); (2) The Double Bind as a Didactical Trap (Stieg…

In learning environments which provide little structure (e.g., hypermedia systems) students have an especially strong need to regulate and control their own learning. However, a review of the literature indicates that merely providing learners with flexible learning environments does not necessarily mean that they will effectively explore and…

A model for analyzing classroom interaction is presented. The model focuses on two issues: management of turn-taking and the relationship between ways of interacting and outcome of the teaching/learning process. Turn-taking is seen as one element of conversational style, in which speakers signal degree of involvement by using different linguistic…

A study investigated children's use of three acoustic parameters (intensity, fundamental frequency, and duration) in the production of two-syllable nonsense words. Subjects were six children each at ages 2, 3, and 4 years with age-appropriate language skills and normal hearing sensitivity. An examiner produced eight novel two-syllable words of…

Reading is fundamental to learning. Vital to learning is memory, which is the mental faculty used to retrieve what was read and understood. The human brain is about the size of a grapefruit and weighs about as much as a head of cabbage. The cerebral cortex is a kind of problem-solving and memorizing device. The hippocampus plays a critically…

Intended for practitioners, this book provides a valuable resource by offering teachers a volume of practical exercises for introducing and reinforcing a variety of fundamental thinking skills. Each exercise allows teachers and students in grades six through nine to focus on a selected thinking skill while serving as a stimulant for thoughtful…

Educational measurement is presented as integral to the process of entering into and guiding conversations in which teachers and students participate. A measurement model patterned on the playful, interactive back-and-forth motion of conversation could aid in overcoming problems in teacher-student interactions. According to H. G. Gadamer,…

The Parallel Alternate Curriculum (PAC), a model providng regular content courses, in regular classes, to secondary students with learning problems, combines basic skill instruction with alternative teaching strategies. PAC, a mainstreaming implementation program, is designed to provide inservice training emphasizing the process of how students…

This collection of 16 papers covers theoretical issues and research on interlanguage development and second language acquisition variables. Among the specific topics addressed are: morpheme group interactions, acquisition of complex sentences in English as a second language, uniformity in interlanguage development, Spanish-English basilang,…

This 5-section report summarizes the results of a project concerned with how novices learn to become creative educational computer users. Based on a cognitive analysis of elementary programming statements in BASIC and calculator language into conceptual units, the project builds on previous research on learning BASIC programming. A general…

Conventional experimental research in mental imagery and visualization presents conflicting findings. Naturalistic inquiry offers an alternative approach for the study of mental imagery and problem solving. Paulo Freire, for example, used a naturalistic approach that emphasized active involvement in learning. Imagery can play an important role in…

The difference between phrogfessors and teachers is that phrogfessors train tadpoles in the way of the swamp (i.e., create likenesses of themselves) while teachers produce people and thereby help to drain the swamp. Phrogfessors take responsibility for what their students learn. They believe that if a student does badly, it is the phrogfessor's…

The relationship of several individual difference variables to achievement in college courses was investigated, using a sample of 500 freshmen and sophomores taking introductory psychology. (Editor)