Evaluation of Treatment in Occupational Therapy. Part 1. Methodology Issues in Conducting Clinical Trials

The purpose of this paper is to discuss important methodological issues that must be considered in planning and implementing clinical evaluation research in occupational therapy. The experiences of the authors in conducting a multi-centre intervention trial are used to illustrate issues and decisions which can both enhance the scientific integrity of clinical research while maint a ining its feasibility. Methodological issues include choice of …