There is a natural unique relationship between non-verbal communication and visual media such as television and film. Visual media will have to be used extensively--almost exclusively--in teaching non-verbal communications, as well as other methods requiring special teaching skills. (Author/ER)

Shows how to draw on photographs and bleach unwanted detail away. (BD)

Discusses the value and importance of presentation graphics. Deals with using storyboards to design presentations, design principles and construction guidelines, subliminals (overtext, intertextuality, and color), choosing a medium for visuals, choosing a computer program to generate visuals, and design similarities between presentation visuals…

Discusses the advantages of color coding in interactive multimedia materials. Highlights include elements of visual design; interactive information flow; characteristics of color; the visual process; display dynamics; and recommendations to enhance the information flow through the use of color in visual displays. (30 references) (LRW)

The purpose of this research is to identify and analyze the mapping strategies of individuals by videotaping participants during a cognitive mapping test and by conducting follow-up interviews. Analyzing map-drawing processes using videotapes provided more information than did the analysis of finished paper maps. For example, even though finished…

When visualization tools utilized in computer programming education have been evaluated empirically, the results have remained controversial. To address this problem, we have developed a model of short-term effects of program animation, and used it in a series of experiments. In the current experiment, we varied visual representation of an…

The International Asteroid Search Campaign (IASC, fondly nicknamed "Isaac") is an Internet-based program for high schools and colleges. Within hours of acquisition, astronomical CCD images are made available via the Internet to participating schools around the world. Under the guidance of their teachers, students analyze the images with free…

This study presents the results of a multi-year mixed-methods study of students' performance (n = 94) and experiences (n = 28) with electromagnetics in an elective Electrical and Computer Engineering Technology RF communications course. Data sources used in this study include academic transcripts, course exams, interviews, a learning styles…

Until recently, qualitative research has made limited use of visual sources, particularly visual texts (drawing, painting or photographs), but also including multimodal data (video and web-based) and visual data (tables, graphs, charts, etc.). Thus, discussions of ethics and evidence in this area have lagged behind those related to textual data,…

This essay presents a case study of the modes used in training employees at a munitions plant in Ohio between 1940 and 1945. Theories of multimodal discourse and learning advanced by The New London Group (1996), Gunther Kress and Theo Van Leeuwen (2001) and Richard Mayer (2001) inform this analysis. With an unskilled labor force and many workers…

Explicit instruction in thinking skills must be a priority goal of all teachers. In this book, the author presents a framework of the five Rs: Relevancy, Richness, Relatedness, Rigor, and Recursiveness. The framework serves to illuminate instruction in critical and creative thinking skills for K-12 teachers across content areas. Each chapter…

PowerPoint arouses many strong feelings, but the debate over the popular program typically pits advocates against detractors: fewer people discuss "how" PowerPoint should best be used in the classroom. Howard Strauss of Princeton University has observed that "a lot of the stuff that people try to do in smart classrooms is done badly," but…

In this paper we present a framework for analysing when and how students engage in a specific form of interactive knowledge elaboration in CSCL environments: broadening and deepening understanding of a space of debate. The framework is termed "Rainbow," as it comprises seven principal analytical categories, to each of which a colour is assigned,…