This study investigated the effects of audio and text density on the achievement, time-in-program, and attitudes of 134 undergraduates. Data concerning the subjects' preexisting computer skills and experience, as well as demographic information, were also collected. The instruction in visual design principles was delivered by computer and included…

This study examined whether children communicate themselves via visual images and whether adults can better understand children by viewing images they use to express themselves. An extracurricular course was designed to help students become familiar with computers and the Internet; objectives included creating a word document, sending and reading…