Describes a computer system (SPECIAL) that allows for the capture and playback of audio and slides from a lecture. SPECIAL provides random access to both audio and slides, and variable speed control of audio. Testing shows that learners prefer using faster speeds and that grades are higher for participants using this system rather than a textbook…

A study evaluated the effectiveness of video instruction in teaching the meanings and uses of idioms to 20 deaf adolescents. Students improved their knowledge and use of idioms more when exposed to the video/discussion approach than to the lecture/discussion approach. (DB)

Critics of student writing in British lecture courses as "mere rehash of lecture notes" are reminded that (1) by its nature, the lecture course focuses on and is limited to information conveyed in lectures, and (2) professors refuse to use materials such as U.S. textbooks that could supplement the information conveyed in class. (MSE)

This article utilizes several examples to describe the use of MathCAD, a computer scratchpad for calculations, within a lecture-demonstration method of teaching general calculus. Both hardware requirements and software features are discussed specifically related to the proper design of student worksheets with emphasis on parameter variation. (JJK)

A study using spectrographic analysis investigated whether six university professors would modify the temporal organization of their speech when delivering identical lectures to low-proficiency and high-proficiency nonnative and native speaker groups. Results showed no significant modifications of speech rate; articulation differences were between…

Nonnative university students have difficulty coping with lectures given in English and need authentic and relevant material in listening and note-taking courses. One approach based on a transcription of a paleontology lecture is presented, suggested by linguistic analysis of 40 science lectures at Sultan Qaboos University in Oman. (four…

Demonstrates how marginal benefit curves can be used in the classroom to illustrate income and substitution effects. Uses tables to explain choices, income effects, and demand curves. Provides explanations for terms and clarifies concepts for teaching methods for traditional subject matter. Explains that this technique allows a rigorous…

Undergraduates in agricultural economics (n=75) were divided into three groups: multimedia instruction (MI), lecture with MI, and lecture only. Field dependent and independent students did not differ in perceptions of MI or lecture, but field independents felt MI was easier to use and more exciting. Field dependents thought that sound would…

Scrutinizes an academic lecture in the subsequent question and answer period in order to decompose the speech roles associated with this speech event and to increase understanding of the factors influencing the participants and the event in order to design a useful framework for language teaching. (14 references) (Adjunct ERIC Clearinghouse for…

Describes a study that investigated student and instructor perceptions of the effectiveness of computer-aided presentations in a lecture-oriented undergraduate course. Traditional lecture presentations were compared with computer-aided presentations; results support the integration of computer-aided presentations provided basic logistic conditions…

Faculty ratings by academic staff and students in a new Australian higher education institution were compared on 21 criteria of lecturing performance. Faculty placed more emphasis on a range of performance criteria, while students stressed pace of presentation. Analysis revealed differences in the two groups' schematic models. Both agree that the…

Considers questions posed by students during e-mail tutorials to elicit information from guest lecturers and the use of that information by students in their essays. Findings indicate: tutees tend to pose questions to elicit information or clarification rather than to elicit opinions of the guest lecturer; and two-thirds of tutees' essays cited…

Describes a number of informal "turn-to-your-neighbor" approaches that create an active learning environment in college lecture settings. These include: launching class in discussion, breaking up the lecture for comprehension checks, closing class with small-group conversation, and debriefing exams. (DB)

Describes a study on the performance of Internet notes and PowerPoint lecture slides in a physical geology course and compares it with the traditional lecturing method. (Contains 12 references.) (YDS)

Analysis of responses from 1,221 participants in continuing medical education via lecture, and lecture enhanced with a computerized audience response system (ARS), indicated that more than 85% felt ARS facilitated teaching of clinical reasoning and facts and helped maintain their alertness. ARS-enhanced lectures received significantly higher…