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Introduction to Clinical Psychology: Science, Practice and Ethics Chapter 13 Cognitive-Behavioural Interventions This multimedia product and its contents are protected under copyright law. The following are prohibited by law: •Any public performance or display, including transmission of any image over a network; •Preparation of any derivative work, including the extraction, in whole or in part, of any images; •Any rental, lease, or lending of the program Copyright ©Allyn & Bacon 2005 Behaviour Therapy Techniques Copyright ©Allyn & Bacon 2005 Anxiety Reduction Methods  Systematic Desensitization  Graded Real-Life Practice  Imaginal Flooding and Exposure In-Vivo Copyright ©Allyn & Bacon 2005 Systematic Desensitization  Wolpe (1958) Psychotherapy by reciprocal inhibition  Reciprocal Inhibition “If a response antagonistic to anxiety can be made to occur in the presence of anxiety-provoking stimuli so that it is accompanied by a complete or partial suppression of the anxiety responses, the bond between the stimuli and the anxiety response will be weakened” (Wolpe, 1958, p.71). Copyright ©Allyn & Bacon 2005 Systematic Desensitization  Anxiety Hierarchy  Relaxation training  Exposure (real life or in imagination) to hierarchy items while relaxing Copyright ©Allyn & Bacon 2005 Exposure therapy  In-vivo or in imagination  Graded or maximal (flooding)  Characteristics of effective exposure      Longer duration better than shorter Repeat until anxiety subsides Graduated Client must attend to feared stimulus Client must experience anxiety Copyright ©Allyn & Bacon 2005 Behaviour Therapy for OCD: Exposure plus Ritual Prevention  15 sessions over three weeks  Each session – 2 hours  In-vivo exposure with response prevention (e.g., contaminate hands without washing)  Imaginal exposure (e.g., prolonged imagination of worst-case)  Homework – practice exposure between sessions  Maintenance – planned booster sessions Copyright ©Allyn & Bacon 2005 Exposure therapy: Evaluation  Highly effective for anxiety-based problems where avoidance is prominent  Treatment of choice  Agoraphobia (70% - significant improvement)  OCD (75% - significant improvement)  Important component of treatment for panic disorder Copyright ©Allyn & Bacon 2005 Operant Learning  Positive reinforcement  Negative reinforcement  Punishment  Response Cost Copyright ©Allyn & Bacon 2005 Effect on Behavior Behavior Increases Stimulus Presented Stimulus Withdrawn Behavior Decreases Positive Reinforcement Punishment Negative Reinforcement Response Cost (Response-Contingent Aversive Stimulation) (Punishment) Copyright ©Allyn & Bacon 2005 Operant Conditioning Continued  Extinction  Schedules of Reinforcement  e.g., Variable ratio  Applied Behavior Analysis  Antecedents (discriminative stimuli)  Behaviours  Consequences (forms of reinforcement) Copyright ©Allyn & Bacon 2005 Operant Interventions  Time out  Contingency contracting  Token Economy  Punishment Copyright ©Allyn & Bacon 2005 Social Skills Training and Problem Solving  Social Skills Training Techniques  Problem-Solving Techniques Copyright ©Allyn & Bacon 2005 Cognitive Modification Procedures  Self-Instructional Training  Stress Inoculation Training  Constructive Narrative Copyright ©Allyn & Bacon 2005 Meichenbaum’s Stress Inoculation Training  Clients can be taught to use self-talk (or self-instructions) to modify their behaviour  “inoculate” clients against future stressors  Stress Inoculation Training     Preparing Confronting Coping with feeling overwhelmed Self-congratulations Copyright ©Allyn & Bacon 2005 Albert Ellis: Rationale Emotive Behavior Therapy  Started writing about RET in 1950s  Influenced by Stoic philosophers (e.g., Epictetus “Men are not disturbed by things but the view they take of them”)  Emotions are consequences of thoughts and beliefs Copyright ©Allyn & Bacon 2005 Ellis’s ABCs A – Activating Event C - Consequence Copyright ©Allyn & Bacon 2005 Ellis’s ABCs C - Consequence A – activating event B - Beliefs Copyright ©Allyn & Bacon 2005 Ellis’s Therapy  Challenge should, ought-to, must (“musturbating”)  Emotive-evocative     Role play Modeling Exhortation Unconditional acceptance  Integrates behaviour therapy techniques Copyright ©Allyn & Bacon 2005 Beck’s Cognitive Therapy  Originally developed for treatment of depression  Depressive Triad  Negative view of self  Negative view of world  Negative view of future Copyright ©Allyn & Bacon 2005 Cognitive Distortions  All-or-none thinking  Selective abstraction  Catastrophizing  Overgeneralization  Mind reading  Magnification/minimization Copyright ©Allyn & Bacon 2005 Cognitive Therapy  Education about cognitive model  Monitor thinking  Challenging the validity of automatic thoughts  Socratic questioning  Includes behavioural techniques (e.g., activity scheduling, assertiveness training)  Challenging beliefs Copyright ©Allyn & Bacon 2005 Beck’s Cognitive Therapy  Extensively studied  Effective treatment for depression  An important component of treatment for all anxiety disorders  Effective component of Rx for bulimia nervosa  Has been developed for a variety of problems (e.g., personality disorders, substance abuse) Copyright ©Allyn & Bacon 2005 CBT: Specific Applications  Panic Disorder  Phobias  Obsessive Compulsive Disorder  Generalized Anxiety Disorder  Post-Traumatic Stress Disorder Copyright ©Allyn & Bacon 2005 Evaluation of CBT  Has been applied successfully to a variety of problems  Depression  Anxiety disorders  Panic disorder, OCD, PTSD, Phobias, GAD  Bulimia nervosa  Alcohol use disorders  Sexual dysfunction  Most common type of therapy to appear on lists of empirically supported treatments  More research on CBT than other psychotherapies  Relatively easy to learn (semi-structured; concepts not too difficult)  Dominant model in contemporary clinical psychology Copyright ©Allyn & Bacon 2005 CBT: Holistic Approach: Multi-Modal Therapy  B – Behaviour  A – Affect  S – Sensation  I – Imagery  C – Cognition  I – Interpersonal  D – Drugs/Diet Copyright ©Allyn & Bacon 2005