First Rank (most important)
- Audible Thoughts
- Hallucinated voices of two or more individuals arguing or conversing
- Hallucinated voices commenting on the patient's actions
- Thought Broadcasting
- Thought Withdrawal
- Thought Insertion
- (Somatic) Passivity
- Delusional Perception
Second Rank (less important)
- All other hallucinations
From Schneider, Kurt (M W Hamilton, translator) Clinical Psychopathology, Grune & Stratton, New York 1959