Contrasts the revising patterns of junior high school students when they used a word processor and pens and paper. Concludes that those who used a word processing program added more words to the ends of their texts and corrected more errors, but did not make more global text revisions than when they used a pen. (HOD)

Assesses the effects of the introduction of a computer into the writing program of a first and second grade classroom on cooperation and collaboration among the students. Results show that collaborative work at the computer created a new social organization that affected interactional patterns. (SRT)