Psychological Therapies Overview

Quiz Instructions

  • The quiz duration is five days, but the timer starts as soon as it is opened.

  • Access the quiz on Canvas labeled "End of the Semester Quiz."

Review of Therapy Techniques

  • various therapies aimed at reducing symptoms of psychological disorders.

  • Focus on therapies that enhance the effectiveness of treatment, particularly regarding:

    • Behavioral Approaches

    • Involve classical conditioning methods.

    • Concern predominantly with reinforcing maladaptive behaviors.

    • Key Concepts:

      • Aversive Conditioning:

      • Transforming a pleasurable behavior into a negative response (e.g., making someone smoke a whole carton of cigarettes).

      • Exposure Therapy:

      • Involves exposing patients to the fear source directly (flooding). For example, holding a snake if one has a fear of snakes.

      • Important for patients to remain until anxiety diminishes to avoid reinforcing avoidance behavior.

Classical vs. Operant Conditioning

  • Classical Conditioning:

    • Focused on involuntary behaviors.

    • Goal is to replace anxiety responses with relaxation reactions when encountering feared stimuli.

  • Operant Conditioning:

    • Focuses on voluntary behaviors.

    • Techniques:

    • Contingency Management:

      • A contract between the therapist and the client outlining therapy goals and rewards/punishments.

    • Token Economies:

      • Reward individuals for performing desired behaviors, originates from psychoeducational settings.

    • Applied Behavior Analysis (ABA):

      • Utilizes operant conditioning, commonly used in autism spectrum disorder treatments.

    • Extinction Method:

      • Removal from reinforcing environments (e.g., timeout).

Social Learning Techniques

  • Role Playing:

    • Helps teach appropriate behaviors through simulated interactions.

  • Observational Learning:

    • Watching videos demonstrating appropriate behaviors to facilitate learning.

Cognitive Therapies

  • Perspective:

    • Focus on correction of erroneous beliefs contributing to mental disorders.

    • Aims to replace maladaptive thoughts with realistic cognitive patterns.

  • Cognitive Distortions Identified by Aaron Beck:

    • Automatic Thoughts:

    • Recognizing and challenging automatic negative thoughts.

    • Negativity Bias:

    • Tendency to focus only on negatives.

    • Overgeneralization:

    • Drawing broad negative conclusions from specific events.

Integrative Therapy Approaches

  • Combination of psychotherapy with pharmacotherapy to maximize treatment effectiveness.

Biological Therapies

  • Medication:

    • Used to alter bodily processes affecting psychological disorders.

  • Key Medications:

    • Antipsychotics:

    • Block dopamine receptors to mitigate positive symptoms of schizophrenia.

    • Antidepressants (SSRIs):

    • Increase serotonin availability in the brain, e.g., Prozac, Paxil.

    • Lithium:

    • Used for mood stabilization; mechanism unclear.

    • Electroconvulsive Therapy (ECT):

    • Application of electrical currents to the brain; used especially in severe depression.

    • Risks include temporary short-term memory loss.

    • Neurosurgery:

    • Very controlled procedures aimed at reducing severe symptoms (e.g., OCD).

Sociocultural Approaches

  • Incorporate social and cultural context into therapy.

  • Group Therapy:

    • Multiple individuals with shared psychological disorders participate together; led by a mental health professional.

    • Different from self-help groups, which do not involve professional guidance.

Conclusion

  • A comprehensive understanding of various therapy techniques can significantly impact treatment outcomes for psychological disorders.

  • Effective therapy often integrates multiple approaches, tailored to patient needs.