Rebecca E. Ryan-Jones

A Comparative Analysis of the Impact of Two Generations of a Computer-Assisted Career Guidance System - SIGI and SIGI PLUS

James P. Sampson, Robert C. Reardon, Gary W. Peterson, 1988 .

A Comparison of the Effectiveness of Three Computer-Assisted Career Guidance Systems: DISCOVER, SIGI, and SIGI PLUS.

James P. Sampson, Robert C. Reardon, Gary W. Peterson, 1994 .

The Social Influence of Two Computer-Assisted Career Guidance Systems: DISCOVER and SIGI

James P. Sampson, Robert C. Reardon, Gary W. Peterson, 1992 .

Bibliographies and Abstracts. Clearinghouse for Computer-Assisted Guidance Systems. Project LEARN--Phase II. Lifelong Education, Assessment, and Referral Network.

Rebecca E. Ryan-Jones, 1986 .

A comparative analysis of the impact of SIGI and SIGI PLUS

Rebecca E. Ryan-Jones, J. Sampson, G. Peterson, 1992, Journal of Career Development.