While environmental problems are urgent in modern society, they are especially difficult to tackle because of their normative and politically controversial nature. Universities may choose different theoretical paradigms for the teaching of environmental problems. However, limited theoretical and/or practical analysis has been undertaken of the…

Immersive technologies have the potential to play unique roles in the collaborative problem-solving process. To advance research in these contexts, new methods of documenting group collaboration with technology are necessary. The goal of this paper is to develop and utilize a coding scheme that enables investigation of the nature of collaborative…

The development of expertise in chemical information literacy requires practicing these skills in the context of chemistry work. The integration of information literacy in problem-based learning is an instructional strategy that can be used to situate skill development in the chemistry classroom. This work describes a mixed-methods approach to…

During problem-based learning sessions, undergraduate students were tasked with answering chemistry-related questions using clicker-handset technology in which the last response made by each handset would override any previous vote. The benefits, if any, of showing cohort responses from clicker questions during versus after polling were explored.…

Investigated was the problem-solving behavior of a sample of 30 prospective science teachers. Studied also were relationships between behavior and (1) the major science field of the subject, and (2) the type of problem to be solved. Subjects worked in groups of twos as an experimental unit. The sample included five experimental units majoring in…

An important result of physics education research is that students' learning and success in a course is correlated with their beliefs, attitudes, and expectations regarding physics. However, it is hard to assess these beliefs for individual students, and traditional survey instruments such as the Maryland Physics Expectations Survey (MPEX) are…

Investigated the extent to which differences in problem-solving performance of stronger and weaker novices in physics arise from differences in amount of domain knowledge, in how domain knowledge is organized, and in the strategic application of domain knowledge. Differences were observed in how 10 university physics students solved easy and…

College students (N=46) enrolled in biology or physical science courses for nonscience majors were studied to determine the correlation of their test scores with test anxiety, sex, grade point average, and self-concept. (PB)

A theoretical model specifying the underlying knowledge and procedures whereby human subjects can generate effective initial descriptions of scientific problems was formulated. The model is prescriptive since it does not necessarily try to simulate the behavior of actual experts nor assume that their performance is optimal. The model, elaborated…

This paper reports a study designed to examine the types of behaviors students exhibit while conducting laboratory activities and assess the effectiveness of strategies students employ. The sample was 42 students enrolled in a physics lab section at a single university. Three types of data were collected: (1) observational data during the lab…

Difficulties encountered by students when solving problems were examined using Program of Actions and Methods (PAM) for systematic problem solving in science. Difficulties encountered included those in analyzing the problem, planning the problem-solving process, executing routine operations, and those related to the ways teachers solve problems.…

Several central ideas emerging from a systematic approach to teaching problem-solving in the quantitative sciences (chemistry, physics, engineering) are discussed. Areas addressed include: differences between teaching and performance, between naturalistic and effective functioning, and between detailed observations and gross statistical data;…

Suggesting, from the results of an information study, that a dichotomy exists between learning physics and passing physics courses, explores the consequences of the dichotomy for standard lecture format and Personalized System of Instruction courses. Includes discussions of student responses to problem-solving approaches, textbook study, and…

Using the Internet to administer homework allows us to determine if students change their homework habits during a semester and if this change results in an improvement in grades.

For the thirty-sixth year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the annual AECT Convention in Anaheim, California. The Proceedings of AECT's Convention are published in two…