Most evaluations of technology-based instruction are poorly designed because of failure to control three common confounding variables: (1) use of different instructional methods in different treatments; (2) presentation of different content in different treatments; and (3) the novelty of new media, which tends to increase early motivation and…

In the first of four symposium papers, Clark reviews the research on learning from media and uses his argument that media comparison studies show no differences in learning attributable to any one medium over another to dispute recent research on computer-assisted instruction. He also takes the position that the media attribute argument (i.e.,…

Ten state-of-the-art articles discuss current developments in educational media and technology. Topics examined include research, school restructuring, networking, information technology, telecommunications, and contemporary social issues. Five of the articles are also published as ERIC Digests. All of the articles contain references. (SLW)