The purpose of this study was to examine the effects of a metaphorical interface on germane cognitive load in Web-based instruction. Based on cognitive load theory, germane cognitive load is a cognitive investment for schema construction and automation. A new instrument developed in a previous study was used to measure students' mental activities…

Examines the theoretical underpinnings of situation cognition and derives implications for the design of situated learning environments. Highlights include a discussion of the four basic issues of the conceptual framework of situation cognition; these include the role of content, context, facilitation, and assessment. A table summarizes the…