Argues that, for a successful pedagogy of online portfolios, teachers should set up the computer network before the term begins; guide students to teach themselves how to use the system; explain the portfolio system at the beginning of the term; prompt revision even on "satisfactory" submissions; accept revisions only from…

Compares English-as-a-Second Language (ESL) students in first-year English classes writing in two contexts: in a networked computer class and in a traditional lecture-style class. Shows that the networked setting promoted better writing and more peer and teacher feedback, and that the traditional setting promoted more improvement in writing. (RS)