The use of media in persuasive messages was investigated in five studies addressing: (1) the effectiveness of realistic media in such messages; (2) interaction of field dependence/independence or hemisphericity with media type in persuasive message delivery; and (3) whether mediated messages should be designed differently for learners with…

This study compared the efficiency (time) and accuracy of two representations of instructional algorithms--list versus flow chart--for the task of using indexes to search for document numbers in the U.S. Documents Monthly Catalog. Participants were 55 undergraduates and 5 adults at the Virginia Military Institute. Two sets (flow charts and lists)…