Psychology and Psychiatry
suicide. Wikimedia Commons (Public Domain)
- Midlife crisis
- Minnesota Multiphasic Personality Inventory
- Misanthropy
- monomania
- motivation
- Mourning
- multiple personality
- Myers-Briggs Type Indicator
- narcissism
- narcosis
- Nature-Nurture Controversy
- nervous breakdown
- neurasthenia
- Neurologic examination
- Neuropsychology
- neurosis
- Night terrors
- Nightmares
- Nostalgia
- nymphomania