This study investigated the problem representations formed by college students while solving mathematics problems. Problem representation characteristics indicative of understanding were identified by analyzing audio-tapes and written work of sixteen subjects, ages 16 to 24, who solved mathematics problems using the think-aloud technique. These…

A problem-solving method of teaching was used in the recitation sections of a freshmen chemistry course for science and engineering majors at Purdue University. The method was based on prior research which revealed that good problem solvers formed better representations and used heuristics more often than poor problem solvers. Consequently, the…

A long-standing issue in cognitive psychology is the question of content effects upon problem-solving skills, that is, do students' problem-solving abilities generalize across specific subject matter domains? Although Piaget argued that formal reasoning strategies are independent of content, the well-known decalogs of Piaget can be interpreted as…

Two experiments investigated relationships between state anxiety, memory processes, and children's performance on problem-solving tasks. Participants were second and sixth graders in a private elementary school in Redlands, California. In both experiments, subjects responded to three training and eight test problems presented in the introtact…

The relation of knowledge for solving problems to understanding of general principles in a subject-matter domain is discussed. Theoretical representations, called "conceptual competence," are presented to represent principles that are believed to be understood implicitly by individuals. Implications for problem-solving procedures can be…

The conference proceedings in this document include edited transcripts of the plenary sessions and individual reports on each of the 10 workshops from Iowa's Children in Jeopardy Conference. The conference was held, not for professional children's services workers, but for people with civic commitment and the ability to involve themselves and…

Physical and social loss which accompany aging are often believed to promote dependency upon family, social services, and health care providers. Clinicians frequently complain about dependent clients and patients who leave the clinician feeling worn out, or worse, burned out. Very few publications have defined or addressed this problem identified…

This article discusses a 4-stage model of counseling for college women with unwanted pregnancies who come to a university counseling center. It is based on a crisis model that is both time- and goal-limited. (Author)

Article focused on the concept of a cooperative and how it offers insights as to how a community college may work together with the community to develop a community-based educational program. (Author/RK)

Five methods are given for computing the area of a regular octahedron. It is suggested that students first construct an octahedron as this will aid in space visualization. Six further extensions are left for the reader to try. (LS)

The application of physical principles in solving mathematics problems have often been neglected in the teaching of physics or mathematics, especially at the secondary school level. This paper discusses how to apply the mechanical principles to geometry problems via concrete examples, which aims at providing insight and inspirations to physics or…

Two studies examined certain discrepancies which have been considered important evidence in support of interpersonal comparison (value-adherence) explanations of group induced shifts in choice. (Editor)

Examines modes of adjustment of a Mexican-American population to a changed life-style; a working-class sample was surveyed in Milwaukee, Wisconsin to determine the extent to which Mexican-Americans relied on traditional patterns of managing social or economic problems. (Author/JM)

An attempt was made to determine whether a behaviorally oriented conditioning approach, "covert sensitization," is more effective in the treatment of alcoholism than the commonly used problem-solving approach; and whether female counselors employing covert sensitization are more successful than males. Appropriate statistical analysis of…

This article is concerned with the effects of population growth on the expansion of educational systems and with the influence of education on population trends and on solving the difficulties they are raising. (Author)