A study investigated the effects of inserting questions in a computer-mediated text that required readers to review relevant portions of the text when a question was answered incorrectly. Undergraduate students (n=36) served as their own controls while reading a scientific text under 3 treatment conditions that varied as to the consequences of an…

Analyzes the use of graphic aids in electronic texts by using four conceptual differences distinguishing printed and electronic texts. Proposes that these four differences can act as a theoretical framework informing the use of such graphic aids. Discusses the need for and the ramifications of such a theoretical model. (HB)