The purpose of our research was to examine the influence of an online protocol on asynchronous discussions. A mixed-methods study compared two online graduate classes: one that used a protocol and one that did not use a protocol for the same discussion about a complex reading. Analysis of the data revealed that the online protocol more evenly…

This article provides a brief theoretical framework as well as literature review and describes the activities of an on-going research program which examines the experiences of students and professors at a specialized bilingual teacher's college in the Republic of Colombia, South America. It follows the development of a new pedagogical model as…

Subcellular processes like meiosis are frequently problematic for learners because they are complex and, except for the extent that they can be observed under a light microscope, occur outside of our direct experience. More detailed characterization of what underlies various degrees of student understanding of a process is required to more fully…

Identifies cognitive strategies used during the categorization of qualitative data and investigates how various factors may be related to the testimonial validity of the categories. Essay writers ranked sets of categories in terms of overall quality and rated them while thinking aloud. Think-aloud protocols for the "best" and…

Reported is a study designed to improve problem-solving skills of high school chemistry students. Interpretations of the data are presented. Recommendations for improvement in teaching problem solving in chemistry are proposed. (CW)

Compared in this research was the performance of students on numerical versus conceptual chemistry problems at the introductory college level. Separate analyses were done to compare high and low achievers. It was shown that even the upper group of achievers had difficulty with concept questions. (CW)

Analyzed was the performance of students on numerical versus conceptual chemistry problems in their freshman general chemistry course and their sophomore organic chemistry course. Data indicated that the ability to solve a problem did not necessarily imply an understanding of the concepts involved. (CW)

Researchers examined data from perceptual instruments administered to participants (36 undergraduate education students) during and following problem solving sessions. Think-aloud and interview analysis resulted in combining examination of the problems with the motivations and perceptions of the problem solvers. The nonemergent qualitative design…

This qualitative study evaluated the cognitive style construct field-dependent/independent as a selection criteria for student subjects for formative evaluation of instructional material. Four college students interacting with a computer-assisted instruction package were observed, and data on subject readiness, researcher/subject interactions,…

The methodology developed for the Western Cooperative for Educational Telecommunications' evaluation of the "New Pathways to a Degree" projects funded by the Annenberg/CPB Project is described. This methodology provides an approach for conducting a valid, reliable evaluation effort that is sensitive to specific institutional issues and…

The purpose of this study was to describe and interpret the cognition of a graduate student during information retrieval using the World Wide Web. The participant was a doctoral student in psychology with little experience using the Internet, and even less experience with the World Wide Web. The student performed an open search of her dissertation…

The experiences of novice users (freshman students at Ohio University) searching OCLC's FIRSTSEARCH set of databases were studied. The 13 subjects were asked to complete a search on the FIRSTSEARCH databases; and data were collected through observations, administration of a questionnaire, and a thinking-aloud protocol. Data were analyzed to…

Recent research has focused on how prospective teachers formulate beliefs related to teaching and learning mathematics and science. This paper examines the use of videotaped mathematics and science lesson segments to aid in the description or identification of initial belief structures of prospective elementary school teachers. Using a…