Through a study of teachers resolving classroom dilemmas, a way of characterizing teachers' beliefs for fuller understanding of their practices is suggested. Examining a teacher's perspective as a dynamic complex of beliefs and assumptions demonstrates that successful change efforts must consider the perspective in its entirety. (CJH)

Tested hypothesis that 4- and 5-year-old children in same-sex problem-solving groups would perform equally well when a group task required various cooperative and self-serving behaviors to enable group to obtain a resource. The hypothesis that girls and boys would employ different behaviors to obtain resource was also tested. Participants were 20…

Explores how a set of possible student misconceptions about solving a complex problem can be used in computer-based intelligent tutoring systems and in computer-based exercise and test generation. Topics discussed include expert systems, misconception covers, discrimination trees, methods of acquiring the set of misconceptions, and protocol…

Describes the development of an artificial intelligence system called GIDE that analyzes student errors in statistics problems by inferring the students' intentions. Learning strategies involved in problem solving are discussed and the inclusion of goal structures is explained. (LRW)

To investigate the development of function concepts and their relation to mathematical and logical abilities typically acquired during the age period of five to seven years, children were tested on nonnumerical function tasks, numerical tasks, and aspects of logical reasoning. (PCB)

The first and founding conference of the European Association for Research on Learning and Instruction was held in Belgium from June 10-13, 1985. This article concentrates on highlights that suggest intersections between three of the six conference themes: problem-solving; cognition-motivation interaction; and individual differences. Conference…

Students were asked to make up a mathematics problem that would be difficult for a friend to solve: a subsample of 11- to 13-year-olds was interviewed as they solved the problems. Made-up problems were found to be a useful tool for studying mathematically talented children. (MNS)

Sixteen Brazilian third graders aged 8-13 were given problems involving multidigit computation. School-taught algorithms were likely to be used in school-taught problems, with little carry-over to real problem situations, but resulted in more incorrect answers. (MNS)

This study concerned conceptual difficulties of college students learning programming and ways the teacher can simplify the process. An analysis of general strategies used in solving problems involving loops is given, with four types of hierarchical strategy categorized. Students had difficulty transforming their algebraic descriptions into…

Examines children's understanding of what variables and relations are important in problem structures, and their use of these variables and relations in problem solving. (HOD)

Describes a programming environment called Tinker, in which a beginning programmer presents examples to the machine, distinguishing accidental and essential aspects of the examples. Examples of programming in Tinker are presented in which programmers demonstrate how to handle specific examples and the machine formulates a procedure for handling…

Described are procedures followed in developing, administering, and scoring a set of mathematical problem-solving superitems and examining their construct validity through a recently developed evaluation technique associated with a taxonomy of the structure of learned outcomes. Data strongly support the validity of the underlying theoretical…

Identifies six needs assessment procedures applied in educational and other organizations, provides examples of how each is used, and discusses the relationship of needs assessment to problem solving. Kaufman's Outcomes Model is described and the Organizational Elements Model is presented as a pragmatic approach to contemporary decision making and…

A 20-year study of 31 artists as students and as professionals reveals that skills in finding and formulating problems are significantly related to creative achievement. Accordingly, educators should turn their attention to teaching such skills. (MCG)

Reports results obtained when 24 14-year-old students were presented with algebra tasks by a computer-based modeling system and, four months later, comparable paper and pencil tests together with detailed interviews. Comparison of the results revealed profound misunderstandings of algebraic notation and identified classes of strategies used by…