This study focuses on student concept changes in acids and bases. Variables include field dependent level, personal independence level, interest in science or chemistry, teaching strategy, and student gender. This study of Grade 10 students (N=81) provides information relevant to secondary school chemistry learning, teaching, and concept change.…

Three experiments describe the effects of imagery on learning a large and integrated body of information from a college lecture. It was hypothesized that high-imagery phrases would be more easily recalled and would promote recall of abstract verbal phrases in close temporal proximity to them. In experiment 1, 22 undergraduates attended a lecture…

Professors need to stimulate both sides of students' brain to allow for efficient increase of information absorption. As an alternative to linear outlines, mind maps can provide for more effective comprehension as related ideas are conceptualized from the center out to supporting details, as well as from top to bottom or left to right. The mind…

A technique to increase student participation in lecture classes and to learn about their reaction to the system was used in a large general experimental psychology course. Students were encouraged to submit questions in writing if they felt uncomfortable asking them in class. The students wrote their questions on a separate page in a small…

The purpose of this study was to determine if making specific changes in teaching, changes that were validated by experts, would change the overall student ratings of instructors. Thirty graduate teaching assistants who participated in a workshop on improving lecturing skills significantly improved their scores on specific lecturing behaviors that…

The effect of humor on retention of lecture material was studied with 100 undergraduate students at California State University, Dominguez Hills. Within each class, students were divided into four equal groups, and four versions of a lecture on language development were presented on videotape by a college faculty member. The lectures were…

Two intermediate algebra classes at a large university were selected for this study comparing increase in mathematics achievement for students enrolled in a course that used either traditional lecture approach or a traditional lecture approach plus a mastery learning laboratory. The laboratory was staffed by tutors who administered and graded unit…

In an attempt to shape better teaching, 18 students were given the opportunity to provide continuous feedback to a college instructor concerning a particular aspect of his lecturing. A student feedback device (SFD) used in this research consists of three major parts: (1) a feedback panel containing 18 indicator lights, each light being clearly…

In this paper, the author discusses possibilities for teaching online. As an online instructor using readily accessible techniques, the author has been privileged to work with many communities of learning and to share their discoveries of themselves and others. An overview of what the author has found to be effective ways of delivering content…

The purpose of this study was to investigate the interaction of student learning style and presentation mode on student learning in an introduction to computer science class. The learning styles studied were sensing and intuiting, as identified by the Myers-Briggs Type Indicator. The presentation mode was either traditional lecture or hypermedia.…

This paper focuses on some of the key issues involved in implementing a collaborative design project in the setting of the large undergraduate lecture course at a major research university, offering a preliminary analysis of the assignment mainly as a function of how students managed and interpreted it. The collaborative design project was…

Lecturing hints, periodic table, mechanistic approach to predicting inorganic reaction products for substitution reactions, reaction rates, spectroscopy, and entropy role change in establishing position of equilibrium for vaporization of water and synthesis of ammonia were topics of lectures presented at the Seventh Biennial Conference on Chemical…

The use of self-questioning strategies with orally presented materials was studied for 32 college students (30 females and 2 males). Results suggest that practice in a self-questioning information-processing procedure can effectively improve college students' comprehension of lectures. (SLD)

For over three decades, innumerable attempts have been made to support training, teaching, and lecturing processes using computers. Results have been less than expected, and the advent of sophisticated computer based multimedia systems alone does not change this situation dramatically. However, networked variants and new ways of looking at…

The Computer Science Department at Monash University (Victoria, Australia) recently began presenting lectures using projection of a hypertext system, HyperLecture, running on a notebook computer as the primary medium. This paper presents a statistical analysis of student reactions to this approach, focusing on the effects, as perceived by the…