title: The relationship of an overt commitment to the frequency and speed of compliance with symptom reporting.
abstract: This study investigates the effect of an overt verbal commitment on compliance with returning symptom report cards. Patients in two flu inoculation clinics were placed in an experimental condition. Patients in two other comparable flu inoculation clinics were placed in the control condition. After receiving their inoculations, all patients were asked to mail back a postcard after 48 hours that indicated the occurance of any symptoms. Patients in the experimental condition were asked if they would comply with the request. Patients in the control condition were not asked for a commitment. Patients in the experimental condition returned significantly more cards and significantly sooner than those in the control condition. This technique has both clinical and research applications.
mesh_terms: D001521:Behavior Therapy; D006801:Humans; D007251:Influenza, Human / Q000517:prevention & control*; D009042:Motivation; D010044:Outpatient Clinics, Hospital / Q000458:organization & administration; D010349:Patient Compliance; D011795:Surveys and Questionnaires; D014611:Vaccination / Q000009:adverse effects; D014705:Verbal Behavior; D014861:Washington