In this study on the interactive effects of advance organizers and reasoning skills, 112 undergraduates read a literature text preceded by either a comparative advance organizer or a placebo introduction. Results suggest that instructional organizers produce neither serious loss nor substantial benefits for many purposes of communication. (BS)

The ability of preverbal infants to abstract a prototypical representation of a category, when presented with examples of an artifically constructed category, was investigated. It was determined that infants could process visual information constructively and could take a more active role in category formation than previously believed. (Author/MH)

P. Lewicki and others (1988) suggested that subjects unconsciously abstract tacit knowledge about a complex pattern of events in a situation that departs from the artificial grammar learning pattern. The present experiment with 40 third year university students offers an alternative framework that does not assume unconscious rule abstraction. (SLD)

The question of whether skills in achieving understanding and retention of information at high levels of abstraction can be taught is addressed by analyzing some of the mental processes involved, and briefly reviewing a number of attempts that have been made to induce these processes. (Author)

Without opportunities to acquire multiple forms of literacy, children will be handicapped in their ability to participate in the legacies of their culture. The forms in which thinking occurs should not be subjected to the status differences and inequities of society. (MLW)

Three experiments using college students examine the processes involved in deductive reasoning. Effects of training in classroom and laboratory situations confirmed the authors' hypothesis that people use pragmatic reasoning schemas rather than syntactics rules of logic for problem solving. Training materials used in experiments 1 and 3 are…

Discussion of students' prior knowledge and its effect on analogical reasoning focuses on four case studies of high school and college students that were designed to determine factors important for success in overcoming misconceptions via analogical reasoning. Explanatory models are explained, and abstract transfer versus explanatory model…

A research project explored the idea that reasoning develops in distinct phases of thinking as individuals journey from simplistic learning of facts to highly proficient consequence predicting of integrated relationships. These results were derived from a study that examined the thinking processes and problem-solving actions of 13 students and…

The ADAPT program for freshmen emphasizes building an experiential base in introductory courses before moving to abstract formulations. The goal is to develop thinking processes that are integrated with the student's experiences. Students in the ADAPT program outperformed two comparison groups on a variety of thinking tasks. (Author)

College students learned artificial grammar under two conditions: paired associate learning (PA), and observation of exemplars (OBS). OBS induced abstract representation of the rules of grammar. PA produced very different learning--subjects knew some whole items but detected little structure. Grammar was learned largely by analogy rather than…

Examines conditions for the acquisition of the proportionality concept and attempts to improve the ability of remedial college students in an urban university to solve proportions. Specifically, the study was designed: (1) to observe the acquisition of the proportionality concept through training on the operations of group-structured tasks, and…

Extends earlier studies investigating possible relationships between student aptitudes and different modes of mathematical instruction. In the study, college students were exposed to either a verbal-pictorial-numeric treatment or a verbal-symbolic-numeric treatment in quadratic inequalities. Interactions between instructional treatment and…

In teaching a well-organized college physics course that is understandable to students, teachers should first understand students' conditions and circumstances and be clear on the goals of the course. The goals of physics teaching are commonly defined as understanding the nature of scientific reasoning and the concepts and methods of physics,…

This research addresses the actual goals and intentions from which students plan and organize their work in a course of study. Representations can either facilitate or hinder learning and problem solutions. Several salient aspects of adult students' representational systems and how they influenced university study were examined in two studies. The…

Describes a study designed to address the difficulties computer science undergraduates have in learning formal reasoning methods. Computer-based tools providing a mixture of graphical and textual on-screen help were evaluated, and results indicate the tools had a positive effect on the learning process. (Author/LRW)