1: The Methodological Question --; 1. The Case for a Reorientation in the History of Psychology --; 2. Counterproposition: Psychology as Discourse --; 2: The Paradigm of Conceptual Psychology --; 3. Kant and Herbart: the Initiation of Conceptual Psychology --; 4. Empiricism and Conceptual Psychology: Psychophysics and Philology --; 3: Case Studies --; 5. Dilthey and Descriptive Psychology --; 6. Phenomenology and Conceptual Psychology --; 7. Mach's Psychology of Investigation and the Limits of Science --; 8. Freud: the Psychology of Psychoanalysis --; Afterword: Some Consequences of Conceptual Psychology --; Notes --; Index of Names.