A 47-item structured Q-sort methodology was used to identify and analyze the frameworks held by experienced emergency response personnel. The questionnaire was designed to determine the following: the characteristics/behaviors considered important by people within specific fields of emergency response; differences between individuals within a…

This study is part of a longitudinal study of 22 elementary school children observed over a 3-year time span in the classroom and in individual task-based interviews. Through the examination of videotaped structured clinical interviews of Marcia, the first in 1992 when she was 9 years old (4th-grade), this study seeks to draw inferences about her…

The primary purpose of this study was to evaluate the application of a process approach for the teaching of algebra with a heterogeneous class of eighth-grade students. The assessment was conducted by identifying the processes used by above-average, average, and below-average algebra students in solving standard and nonstandard problems ranging…

It has been hypothesized that differences in mathematical word problems are the result of differences in spatial skill. Why complex spatial abilities are needed for an individual to represent the relatively simple spatial relations in word problems is not clear. It is possible that a third variable, cognitive strategy preferences, may partially…

This study investigated junior high school students' use of problem-solving heuristics and metacognitive processes and the relationships that might exist between the students' use of these processes and their cognitive style. Using a computer microworld called "Nimbot" based on the ancient game of Nim, 10 seventh- and eighth-grade…

This report describes the instruction, assessment, and staff development of the Multicultural Reading and Thinking (McRAT) program and summarizes the results of a one-year study conducted in 1989-90. (McRAT is a nationally recognized staff development program designed to help teachers infuse higher order thinking skills and multicultural concepts…

The performance of 57 Mexican American bilingual college students on Spanish and English versions of problem solving tasks was investigated. The tasks included word recognition, sentence verification, reading span, syllogisms, and reasoning. The results indicated that the subjects used similar cognitive skills in performing both the Spanish and…

To study and compare the problem-solving processes of experts and non-experts, students and faculty were asked what they would do if they were head of the Ministry of Agriculture in the U.S.S.R. to increase the poor level of crop productivity found in recent years. Individual responses and analyses of these responses make up the bulk of this…

This set of papers was originally developed for a conference on Issues and Directions in Mathematics Problem Solving Research held at Indiana University in May 1981. The purpose is to contribute to the clear formulation of the key issues in mathematical problem-solving research by presenting the ideas of actively involved researchers. An…

A study investigated the effectiveness of using a small-group discussion as the main vehicle for the construction of an initial representation of a problem that activates previously acquired knowledge. College students (N=39) were randomly assigned to either an experimental condition or a control condition and asked to brainstorm about a presented…

Recent advances in cognitive psychology provide insights into thinking processes and learning behavior that can help teachers prepare students for the demands of the workplace. Studies of successful students have found that the depth of their information processing is directly related to the quality of their learning outcomes. That is, more…

This cross-sectional study investigated the problem-solving strategies used by schooled and unschooled Nigerian children to solve simple addition and subtraction problems. The purpose of the study was to: (1) verify with Nigerian children, models of the knowledge and strategies underlying children's solutions to simple word problems; (2) test the…

This paper briefly reviews research on tasks in knowledge-rich domains including developmental studies, work in artificial intelligence, studies of expert/novice problem solving, and information processing analysis of aptitude test tasks that have provided increased understanding of the nature of expertise. Particularly evident is the finding that…

Research involving cognitive modification and using intervention instruction in general prerequisite cognitive processes has shown that significant and long-term results are possible. Use of intervention instruction involving prerequisite data gathering skills with teachers has been successful in improving ability to use probing questions in…

The role of writing in the mathematics classroom is considered. Writing as a cognitive process and its relationship to problem solving is first examined. Then several long- and short-term techniques for promoting cognitive learning using writing in the mathematics classroom are considered. The Writing Across the Curriculum (WAC) program is…