InhaltsangabeIntroduction.- Uncovering the Interaction of Chemistry and Behavior in Depression: Dimensions vs. Diagnosis in Structuring Research.- Depression is a "Storm" not a Lowering of Spirit: The Experience of the Severe Depressed State.- "Rashomon" and the Componential Approach to Developing Measures of Mood and Behavior.- Dimensions of Depression: The Conflictual Structure of the Depressed State.- False Assumptions: The Multidimensional Quality and its Relationships to Functioning of the Central Nervous System.- Testing New Hypotheses about Neurochemistry, Depression and Drugs.- Developing a More Effective and More Efficient Clinical Trial Model.- Elaboration of the New Theory of Depression and Conclusions.- Postscript.- Appendix 1 The Multivantaged (MV) Assessment Methods.- Appendix 2 The Video Interview Behavior Evaluation Scales (VIBES).