Institutional factors that constrain the Congress's use of evaluation research are illustrated by a case history of congressional deliberations about the Professional Standards Review Organization program. Guidelines for researchers who would like to make their work more useful in the policymaking process are proposed. (Author/BW)

In its role as a broker between the scientific community and the Congress, the Office of Technology Assessment evaluates the soundness of scientific conclusions for policy makers and ensures that research findings are included in formative policy analysis. (Author)

To better understand policy formation, evaluators should be aware of the perspectives from which legislators view evaluators. Illustrations of the impact of evaluation and research projects on policy are provided. (Available from: Jossey-Bass, Inc., 433 California St., San Francisco, CA 94104, single issue, $6.95.) (Author/GDC)

Efforts of the 96th Congress to use evaluation data in considering whether to change policies about reimbursement for psychotherapy services. (Author/BW)