To foster medical students' diagnostic knowledge a case-based worked example approach was implemented in the context of a computer-based learning environment. Thirty medical students were randomly assigned to the condition "with erroneous examples", and 31 students learned with correct examples. Diagnostic knowledge was operationalised…

This study investigated the impact of prior knowledge, writing task, and hypertext format on university students' comprehension of multisource hypertext. Fifty-two students categorized as having high or low prior knowledge studied hypertext consisting of seven component texts on the topic of social influence. Some students were given a summary…

Pharmacology is taught on a dedicated module for nurse prescribers who have a limited physical science background. To facilitate learning a problem-based approach was adopted. However, to enhance students' knowledge of drug action a PharmaCALogy software package from the British Pharmacological Society was used. Students were alternately given a…

College students with varying degrees of prior conceptual understanding of a scientific topic were randomly assigned to a program-controlled or a learner-controlled treatment in a sequence of computer-assisted video learning. (Author/LMO)

Describes a study of undergraduates completing electronic mail and word processing tasks that investigated the effects of experience on attitudes toward computers and judgment of confidence, or self-efficacy. Use of the Computer Technologies Survey is discussed, and treatment of experimental and control groups is described. Survey instrument and…

Describes a study of Korean elementary school students that was conducted to investigate the effects of differing types of instructional control strategies and cognitive style on achievement in arithmetic skills using computer-assisted instruction. Hypotheses tested are discussed, time on task is investigated, and future research is suggested.…

The purpose of this study was to investigate the achievement and attitudinal effects of navigational behavior patterns and learner option choices in using a hypermedia-based computer-assisted instruction (CAI) unit designed for college students. Also investigated were the effects of two incentive structures on achievement and attitudes, as well as…

Describes a study that examined the extent to which different levels of instructional control and varied learner characteristics affected performance and time on task, using interactive video in a college biochemistry course. Prior knowledge and learner internality/externality are discussed, and interaction between learner ability and…

Designed to develop a more practical model for adapting context to learner interests, this study used computer-based instruction to make alternative contexts for statistics problems--sports, business, education, or no-context--available for selection by individual learners. The subjects were 227 undergraduate students enrolled in required…

Reports the results of a case study of home computing use in an Open University (Great Britain) multimedia course. The use of student questionnaires and journals is described; and student attitudes about relating new information to existing knowledge, retention, transfer of knowledge, the need for reference materials, and time spent are discussed.…