"While research on the effectiveness of electronic portfolios for assessment and accreditation is emerging, many who are now using, or who are beginning to use, electronic portfolios are looking to justify the cost and effort involved. The purposes of this volume are to create an in-depth portrait of ways in which electronic portfolios efforts can be evaluated effectively, and to provide examples of e-folio evaluation in the form of case studies."
Evaluating electronic portfolios in teacher education. Charlotte, NC: Information Age Pub.; 2009.