Reviews literature on developmental students' negative attitudes toward mathematics and themselves. Describes a model for math tutoring emphasizing the reduction of math anxiety and development of capacities for independent learning through dialogue, analysis of error, response to affective needs, reeducation about the learning process, and…

Discusses computational studies of learning in artificial neural networks and findings that may provide insights into the learning abilities of the human brain. Describes efforts to test theories about brain information processing, using artificial neural networks. Vignettes include information concerning how a neural network represents…

Proposes an instructional transaction class hierarchy and describes capability, knowledge, interactions, and associated transactions for three classes of transactions: (1) component transactions (identify, execute, and interpret); (2) abstraction transactions (judge, classify, decide, generalize, and transfer); and (3) association transactions…

A study explored the hypothesis that two independent sources of internal control regulate academic learning. College students (n=99) completed an inventory of active (executive) and dynamic (nonexecutive) learning processes. Results were correlated with student achievement. Findings support the hypothesis and reveal interactions between sources of…

Authors describe some alternative conceptions held by Portuguese physics students about mechanics and compare students' scientific conceptions with the evolution of historical ideas. Authors contend that teacher knowledge about the history of science can facilitate teaching for conceptual change in physics. (over 20 references) (Authors/PR)

This paper examines how some fundamental mechanisms of nervous system activity can explain human information processing and the acquisition of knowledge and provides additional theoretical support for constructivist applications to science education reform. The implications for scientific epistemology and conceptual change processes in science…

A guided reciprocal peer-questioning procedure (GRPQP) was used by 65 college students (in 2 experiments) for learning expository material presented in classroom lectures. Results support the feasibility of using the GRPQP in real classroom settings, because it promotes peer interaction and learning in cooperative groups. (SLD)

Describes inexpensive science materials for doing science activities using the steps in the learning cycle: engage, explore, explain, extend, and evaluate. The hands-on activities help students construct knowledge of dissolving and filtering, chemical reactions, conductivity of metals, heat absorption, motion (frictionless puck), sound production…

Explores the assumption that writing is a way to learn by examining the influence of task interpretation on writing and studying as learning aids. Finds that task interpretation and the nature of the material to be learned are important mediating variables in the relationship between writing and learning. (PRA)

The idea of potential and usable processing space is explored, and consequent teaching strategies are discussed. Simultaneous studies of the effect of working memory space and field-dependence on science performance at secondary and tertiary levels are reviewed. How students filter out "signal" from "noise" during various…

The differences among elaborative-interrogation, reading-to-understand, and no-exposure control conditions with familiar domain material in contrast to unfamiliar domain material were studied for 50 Canadian and 50 west German undergraduates. Results provide evidence of effects of both elaborative interrogation and prior knowledge on learning.…

Describes an activity that reinforces writing and reading skills while teaching about the democratic process. (PRA)

The ability to recognize and recall details about objects helps scientists figure out the answers to problems. Observational skills can be developed by sketching objects in detail. Rapid drawing can improve students' sense of important features and rapid memorization of clues about an object. (JDD)

Uses contingency theory to examine workplace conditions making high school teaching nonroutine; investigate whether organic management forms arise when teachers' work becomes nonroutine; and investigate whether such management forms have potential for enhancing teacher effectiveness by promoting job-related learning. There is little evidence that…

Summarizes the implications of constructivism for instructional systems design in five principles that integrate the affective and cognitive domains of learning. Distinguishing characteristics of the two approaches are described based on a review of recent literature, and examples are offered that discuss learner controlled computer-based…