1. From the Editor

   • W. Doyle Gentry

   Editorial Introduction Pages: 525 - 526

2. Culture Change and Ethnic-Minority Health Behavior: An Operant Theory of Acculturation

   • Hope Landrine
   • Elizabeth A. Klonoff

   OriginalPaper Pages: 527 - 555

3. Early Stage Breast Cancer: Explaining Level of Psychosocial Adjustment Using Structural Equation Modeling

   • Petra J. Vos
   • Bert Garssen
   • Hanneke C. J. M. de Haes

   OriginalPaper Pages: 557 - 580

4. Sleep Quality and Psychological Adjustment in Chronic Fatigue Syndrome

   • Myrtis Fossey
   • Eva Libman
   • Catherine S. Fichten

   OriginalPaper Pages: 581 - 605

5. Health Conditions Among Aging Narcotics Addicts: Medical Examination Results

   • Yih-Ing Hser
   • Lillian Gelberg
   • M. Douglas Anglin

   OriginalPaper Pages: 607 - 622

6. Effects of Choir Singing or Listening on Secretory Immunoglobulin A, Cortisol, and Emotional State

   • Gunter Kreutz
   • Stephan Bongard
   • Dorothee Grebe

   OriginalPaper Pages: 623 - 635