Adriaan D. De Groot & Spiekerman J. A. A. 
Methodology [PDF ebook] 
Foundations of inference and research in the behavioral sciences

Frontmatter — Preface — Acknowledgments — Table Of Contents — 1. The Empirical Cycle In Science — 2. Designing Theories And Hypotheses — 3. Formulation Of Theories And Hypotheses: A. The Deductive Process — 4. Formulation Of Theories And Hypotheses: B. Confirmation — 5. From Formulation To Testing And Evaluation — 6. Objectivity: A. Through The Empirical Cycle — 7. Objectivity: B. Data Collection And Analysis — 8. Criteria For Empirical Variables And Instruments — 9. Diversity And Unity In Scientific Research — Bibliography — Index Of Names — Index Of Subjects