Chapter 1 Attrition: The Number One Problem of Psychotherapy Practice and Research; Chapter 2 Data Bases on Attrition Across Newly Researched Psychotherapy Delivery Systems; Chapter 3 Analogue Studies and Attrition: Special Challenge; Chapter 4 The Intake Interview and Its Implications; Chapter 5 Client and Delivery System Characteristics: The Flow of Cases Over Time; Chapter 6 The Fagan Study of Intake; Chapter 7 The Kaiser Study of Attrition in Alcoholic Outpatients; Chapter 8 Outcome Studies: Satisfaction and Behavioral Problem Solving (Clients and Therapists Evaluate Each Other); Chapter 9 Conflict Theory: Psychotherapy and Micro Processes; Chapter 10 Toward a Conceptual Integration — Macro Level; Chapter 11 Overview;