For hundreds of years verbal messages such as lectures and printed lessons have been the primary means of explaining ideas to learners. Although verbal learning offers a powerful tool, this book explores ways of going beyond the purely verbal. Recent advances in graphics technology and information technology have prompted new efforts to understand…

Sensory overload and split attention result in reduced learning when instructors read slides with bullet points and complex graphs during a lecture. Conversely, slides containing relevant visual elements, when accompanied by instructor narration, use both the visual and verbal channels of a student's working memory, thus improving the chances of…

The purpose of this article is to trace the antecedents, origins, and the evolution of the Association for Educational Communications and Technology (AECT). Topics include the nature of technology, the emergence of educational technology, early theoretical conceptions, visual education, the Department of Visual Instruction, communications and…

Discusses the findings of a recent study concerning the ability of an infant to see an object as a symbol. Reports that infants between 36 and 39 months old significantly outperformed informed infants between 30 and 32 months old on a symbolic task. (TW)

Reports on a study in which the symbolic relation between a scale model and the larger space that it represents was displayed by two groups of young children. Three-year-old children outperformed 2.5-year-olds in finding an object in a room after seeing an analogous object hidden in a model. (TW)

Reports on an investigation into characterizing the guided design instructional method in engineering education using Jungian typology to evaluate specific teaching-learning interactions. Proposes that the guided design method offers a well-balanced learning process which accommodates different learning styles and teaches decision making. (TW)

Reports on a study where pairs of students in the fifth and seventh grades generated and answered questions based on maps. Results indicated that students most often generated three types of questions: (1) symbol reading, (2) inferring latitude and longitude, and (3) interpreting scale. Analyzes these questions in regard to cognitive processes.…