Assessment |
Biopsychology |
Comparative |
Cognitive |
Developmental |
Language |
Individual differences |
Personality |
Philosophy |
Social |
Methods |
Statistics |
Clinical |
Educational |
Industrial |
Professional items |
World psychology |
Personality: Self concept · Personality testing · Theories · Mind-body problem
Emotional instability is a personality trait characterized by a lack of emotional control and emotional maturity and a tendency towards unpredictable and changeable emotions or moods.