Three experiments examined how bottom-up and top-down processes interact when people view and make inferences from complex visual displays (weather maps). Bottom-up effects of display design were investigated by manipulating the relative visual salience of task-relevant and task-irrelevant information across different maps. Top-down effects of…

Examines the development of the main computer-aided careers guidance system in North America, along with the U.K. PROSPECT system. Discusses the roles of government, of the private sector, and of guidance professionals, in relation to the future of such systems, particularly in relation to guidance in Europe. (JPS)

This research explored the challenge of how students might successfully perform real laboratory experiments over the Internet without being in a laboratory. Numerous distance learning environments were surveyed, and the effectiveness and disadvantages of laboratory facilities currently available over the Internet were assessed. Full and part-time…