Solutions to methodological problems in medical technologies research synthesis relating to temporal change, persons receiving treatment, research design, analytic procedures, and threats to validity are presented. These solutions should help with the planning and methodogy for research synthesis in other areas. (BS)

The promise of the stakeholder approach to evaluation lies in its potential to counter criticism that evaluation is too narrow, unrealistic in its standards for success, unfair to program staff and participants, and irrelevant to decision makers. (Author)