1. BIOLOGICAL (MEDICAL)THEORY
   1. THEORY
      1. BRAIN DEFECT STRUCTURE/FUNCTION
   2. THERAPY
      1. MEDICATIONS
         1. ANTIPSYCHOTICS (NEURALEPTICS)
         2. ANTIDEPRESSANTS
         3. ANTI-MANIC (MOOD STABILIZERS)
         4. ANTI-ANXIETY (ANXIOLYTICS)
      2. ELECTROCONVULSIVE THERAPY (ECT)
      3. PSYCHOSURGERY
2. HUMANISM
   1. THEORY
      1. HUMANISTIC SELF-ACTUALIZATION
      2. EXISTENTIALIST WE ARE OUR CHOICES
   2. TREATMENT
      1. ROGER'S CLIENT/PERSON-CENTERED THERAPY
3. BEHAVIOURAL THEORY
   1. THEORY
      1. CLASSICAL CONDITIONING
         1. UNCONDITIONED STIMULUS UCS
         2. UNCONDITIONED RESPONSE UCR
         3. NEUTRAL STIMULUS
         4. CONDITIONED STIMULUS
         5. CONDITIONED RESPONSE
         6. EXTINCTION OF RESPONSE
      2. OPERANT CONDITIONING
         1. CONSEQUENCE
            1. POSITIVE REINFORCEMENT
            2. INCREASE PAY
            3. NEGATIVE REINFORCEMENT
            4. NAGGING STOPS
         2. SHAPING/SUCCESSIVE APPROXIMATIONS
      3. MODELING
   2. TREATMENT
      1. EXPOSURE THERAPY
         1. 1. RELAXATION
            1. BREATHING
            2. PROGRESSIVE MUSCLE RELAXATION (PMR)
         2. 2. EXPOSURE
            1. SYSTEMATIC DESENSITISATION
            2. FLOODING/IMPLOSION
      2. TOKEN ECONOMY
      3. BIOFEEDBACK
      4. MODELING
         1. SOCIAL SKILLS LEARNING
         2. ASSERTIVENESS TRAINING
4. PSYCHODYNAMIC
   1. THEORY
      1. INTRAPSYCHIC FORCES
         1. ID
         2. EGO
         3. SUPEREGO
      2. DEFENSE MECHANISMS
         1. DENIAL
         2. REPRESSION
         3. PROJECTION
         4. DISPLACEMENT
         5. REGRESSION
         6. INTELLECTUALISATION
         7. RATIONALISATION
         8. REACTION FORMATION
         9. ALTRUISM
         10. SUBLIMATION
         11. HUMOUR
         12. SUPPRESSION
   2. TREATMENT
      1. HYPNOSIS
      2. FREE ASSOCIATION
      3. FREUDIAN SLIPS
      4. DREAM INTERPRETATION
5. COGNITIVE
   1. THEORY
      1. COGNITIVE DISTORTIONS
         1. OVERGENERALISATION
         2. EXCESSIVE RESPONSIBILITY
         3. ARBITRARY INFERENCE
         4. SELECTIVE ABSTRACTION
         5. CATASTROPHISING
         6. DICHOTOMOUS THINKING
   2. TREATMENT
      1. RATIONAL EMOTIVE THERAPY (ELLIS)
      2. COGNITIVE-BEHAVIORAL THERAPY