The aim of this study is to test a model of online learners' engagement, which integrates social support (from teachers, peers, and family members) and sense of community as direct and indirect factors, with academic self-efficacy playing a mediating role. Survey results based on a questionnaire administered to 255 students enrolled in an online…

This study investigates the effects of using both specific labels and diagrammatic arrows in the animation of salt dissolution. Four different versions of the animation served as treatments that were developed based upon principles of educational technology and cognitive psychology. The researchers studied the effects of spatial ability (high or…

This study investigated factors affecting second/foreign language (L2) reading comprehension in a hypermedia environment within the theoretical framework of dual coding and cognitive load theories, and interactive models of L2 reading. The independent variables were reading ability, topic interest, prior topical knowledge, and the number of times…

Describes study of seventh graders that was conducted to examine the relationship of a knowledge of computer ethics to attitudes toward computers and sociomoral reasoning. Variables of gender and verbal ability are examined, a measure of computer ethics is described, and results are analyzed. (31 references) (LRW)