The following hypotheses were tested and confirmed: (1) highly competent females achieve less when their partners are less competent males than when their partners are less competent females, while highly competent males achieve equally well in either case; (2) less competent males and females achieve more when their partners are highly competent…

A sample of scientists and engineers participated in a study designed to assess moderating influences of facets of perceived cohesiveness and collaborative problem-solving on the task characteristics-individual performance relationship between task difficulty and individual performance. (Author)

Two groups of mentally retarded children (MA: 4 to 8 years) were pretrained using two different methods. It was predicted that shift performance of the two groups trained to use different strategies would resemble those of two different developmental levels. (MP)

The effects of a social model on first- and second-grade children's persistence in problem solving were studied using a wire-puzzle task. Both duration of effort and success of the model significantly affected children's persistence,compared with that of a control group. (Author/RD)

The purpose of this paper was to examine school administrators' perceptions of Project ROME (Results-Oriented Management in Education) and more traditional learning experiences, like educational administration course work at the college level. Also examined was the perceived relationship of instructional alternatives (Project ROME) to role and…

Several studies have shown that the elderly do not perform well on the Piagetian problems of logical thinking; the present set of studies aimed at demonstrating that the elderly maintain the competence to solve such problems. The first study performed by the authors assessed performance of 60 noninstitutionalized middle-class elderly females on…

A theory is proposed of the processes which enable a subject to learn while solving a problem. One subject's protocol--including 224 steps and taking 90 minutes--is described. Adequacy of the mechanisms is guaranteed by a computer simulation of the processes in an adaptive production system. (Author/GDC)

The problem-solving performance of young boys and girls was examined in three conditions in which good performance was indicated as being appropriate for boys, for girls, or for both boys and girls. The relations between task scores and five sex-role measures were also examined. As predicted, the boys performed significantly poorer when the task…

Three studies of elementary school children's problem-solving procedures in intentional discrimination tasks are reported. Subjects were children selected from kindergarten and grades 2, 3, and 6. (Author/MP)

Investigates the effect of various strategy-modeling techniques on the performance of both young children and elderly adults on the 20 Question Task. (Author/MP)

Ninety-six males participated in four-man teams involved in a complex decision making task. Subteams with differing functions but equal rank were established. Subteams either were or were not physically separated during the tasks. Group cohesiveness was not effected, but subteam task satisfaction differences were greatest when subteams remained…

Reports the results of a series of experimental studies and a sociodemographic survey designed to determine the relative influence of age and educational experience in the development of cognitive skills as manifested in formal, psychological experiments. (CM)

The report describes the fourth and final study in a program of research into the relationships between the characteristics of human tasks and the abilities required for task performance. The goal was to generate principles for identification of ability requirements from knowledge of the characteristics of a task and of variations in the…

This report describes the third study in a program of research dealing with the relationships between the characteristics of human tasks and the abilities required for task performance. The goal of the program is to generate principles which can be used to identify ability requirements from knowledge of the characteristics of a task and of…

In this field study, black and white naval recruits and squad leaders in groups of varying size and racial composition performed two problem-solving tasks (knot-tying and ship-routing). Black and white leaders, subordinates and group composition (25% black tetrads, 75% black tetrads, racially balanced dyads and tetrads) were compared in measures…