1. Adherence and the placebo effect. In The Handbook of Health Behavior Change, 2nd edn, (eds). Springer: New York, 1998; 513-534.
2. Measuring adherence with medication regiments in clinical care and research. In The Handbook of Health Behavior Change, 2nd edn, (eds). Springer: New York, 1998; 71-103.
3. Knowledge of Acquired Immune Deficiency Syndrome and Sexual Responsibility among High School Students
4. Promoting adherence to courses of treatment: mutual collaboration in the physician-patient relationship. In Health Communication Research: A Guide to Developments and Directions, (eds). Greenwood: Westport, CT, 1998; 71-98.
5. Older Persons 'Medical Encounters and their Outcomes