The repeated pretest-posttest single-subject experiment: a new design for empirical clinical practice.
The logic of a new design for empirical clinical practice, the repeated pretest-posttest experiment, is described. This design is readily applicable by individual practitioners in the human services, possesses high internal validity, and presents minimal intrusiveness into the delivery of service. A single-case study is used to illustrate the application of the repeated pretest-posttest experiment in clinical research.
D000328:Adult; D001521:Behavior Therapy; D003887:Desensitization, Psychologic; D005260:Female; D006801:Humans; D010698:Phobic Disorders / Q000523:psychology / Q000628:therapy*; D011379:Prognosis; D011581:Psychological Tests; D012106:Research