Investigates whether high school Algebra I students' (n=29) writing about their mathematical problem solving processes showed evidence of a metacognitive framework. Indicates that various metacognitive behaviors were present in students' writings. Describes the more predominant metacognitive behaviors. (Contains 36 references.) (Author/ASK)

Investigated the ontogenesis of oddity learning. Children and adults were tested on two versions of the oddity task using nonverbal procedures. Results suggested that children use different strategies to solve different versions of the oddity task, and in tasks in which stimuli are presented simultaneously, behavior may be controlled by stimulus…

Describes the mathematical processes that occur during problem solving, reasoning, and communication. Provides examples from mathematics education research with preschoolers. (ASK)

Studied patterns of self-explanation that distinguish between good and poor problem solvers. Results with 32 ninth graders identify self-explanation patterns that show that poor problem solvers are more likely to produce clarifications after inferences and good problem solvers are more likely to produce justifications after regulations. (SLD)

This study compared the social problem solving skills of 15 adolescents with Asperger's syndrome with 15 typically developing adolescents. Subjects were presented with videotaped scenarios. The Asperger's group showed deficiencies in recounting pertinent facts, generating possible high-quality problem solutions, and selecting optimal and preferred…

Provides a qualitative procedure for gathering students' verbal protocols when using computers to solve ill-structured business problems. Presents a computer-aided problem-solving analysis model for protocols that reveal students' thinking processes, problem-solving methods, and computer problems encountered. (SK)

Explores insights that may be provided by a situated perspective on learning. Considers the ways in which a focus on the classroom community and the behaviors and practices implicit within such communities may increase understanding of students' mathematical knowledge production and use. (Contains 22 references.) (Author/ASK)

Applies a cognitive information processing approach to the specific process of employment problem solving and decision making. Definitions and accompanying employment examples are followed by an exploration of the nature of employment problems. Examples of positive and negative cognitions that have an impact on the effectiveness of employment…

Examines cognitive maps on research topics generated by experts and non-experts. Both experts and non-experts modified the given vocabulary by either adding or dropping terms. The dominant configuration for the maps was top-down. Experts tended to use a problem-oriented approach to organize vocabulary while non-experts often applied a…

In this article, I present a study in which 12 pairs of 8th-grade students solved problems about a physical device with algebra. The device, called a winch, instantiates motions that can be modeled by pairs of simultaneous linear functions. The following question motivated the study: How can students generate algebraic models without direct…

Stimulated recall (SR) is a family of introspective research procedures through which cognitive processes can be investigated by inviting subjects to recall, when prompted by a video sequence, their concurrent thinking during that event. Variations of the generic approach are widely used and many of the studies treat SR as non-problematic. The…

This study investigated age differences in the way in which attentional resources are allocated to expository text and whether these differences are moderated by content preexposure. The organization of the preexposure materials was manipulated to test the hypothesis that a change in organization across two presentations would evoke more…

Objective: The aim of this study is twofold: First, to investigate whether cognitive functions can contribute to differentiating neglected children with or without physical abuse compared to comparison participants; second, to demonstrate the detrimental impact of children being victimized by a combination of different types of maltreatment.…

The term "conceptual simulation" refers to a type of everyday reasoning strategy commonly called "what if" reasoning. It has been suggested in a number of contexts that this type of reasoning plays an important role in scientific discovery; however, little "direct" evidence exists to support this claim. This article proposes that conceptual…

Since the publication of the Standards for Technological Literacy in 2000 (ITEA), there have been a number of new programs developed that are designed to teach pre-engineering. Project Lead the Way (PLTW) is one such program. Project Lead the Way boasts serving over 1250 schools in 44 states and teaching over 160,000 students. Another program is…