Cognitive Behavioral Therapy
by Saul McLeod published 2008, updated 2014
Cognitive Behavioral Therapy (CBT) can be used to treat people with a wide range of mental health problems.
CBT is based on the idea that how we think (cognition), how we feel (emotion) and how we act (behavior) all interact together. Specifically, our thoughts determine our feelings and our behavior.
Therefore, negative - and unrealistic - thoughts can cause us distress and result in problems. When a person suffers with psychological distress, the way in which they interpret situations becomes skewed, which in turn has a negative impact on the actions they take.
CBT aims to help people become aware of when they make negative interpretations, and of behavioral patterns which reinforce the distorted thinking. Cognitive Therapy helps people to develop alternative ways of thinking and behaving which reduce the psychological distress.
Cognitive behavioral therapy is, in fact, an umbrella term for many different therapies that share some common elements.
Two of the earliest forms of Cognitive behavioral Therapy were Rational Emotive Behavior Therapy (REBT), developed by Albert Ellis in the 1950s, and Cognitive Therapy, developed by Aaron T. Beck in the 1960s.
General CBT Assumptions:
The cognitive approach believes that abnormality stems from faulty cognitions about others, our world and us. This faulty thinking may be through cognitive deficiencies (lack of planning) or cognitive distortions (processing information inaccurately).
These cognitions cause distortions in the way we see things; Ellis suggested it is through irrational thinking, while Beck proposed the cognitive triad.
We interact with the world through our mental representation of it. If our mental representations are inaccurate or our ways of reasoning are inadequate then our emotions and behavior may become disordered.
The cognitive therapist teaches clients how to identify distorted cognitions through a process of evaluation. The clients learn to discriminate between their own thoughts and reality. They learn the influence that cognition has on their feelings, and they are taught to recognize observe and monitor their own thoughts.
The behavior part of the therapy involves setting homework for the client to do (e.g. keeping a diary of thoughts). The therapist gives the client tasks that will help them challenge their own irrational beliefs.
The idea is that the client identifies their own unhelpful beliefs and them proves them wrong. As a result, their beliefs begin to change. For example, someone who is anxious in social situations may be set a homework assignment to meet a friend at the pub for a drink.
Rational Emotive Behavior Therapy - REBT
Albert Ellis (1957, 1962) proposes that each of us hold a unique set of assumptions about ourselves and our world that serve to guide us through life and determine our reactions to the various situations we encounter.
Unfortunately, some people’s assumptions are largely irrational, guiding them to act and react in ways that are inappropriate and that prejudice their chances of happiness and success. Albert Ellis calls these basic irrational assumptions.
Some people irrationally assume that they are failures if they are not loved by everyone they know - they constantly seek approval and repeatedly feel rejected. All their interactions are affected by this assumption, so that a great party can leave them dissatisfied because they don’t get enough compliments.
According to Ellis, these are other common irrational assumptions:
• The idea that one should be thoroughly competent at everything.
• The idea that is it catastrophic when things are not the way you want them to be.
• The idea that people have no control over their happiness.
• The idea that you need someone stronger than yourself to be dependent on.
• The idea that your past history greatly influences your present life.
• The idea that there is a perfect solution to human problems, and it’s a disaster if you don’t find it.
Ellis believes that people often forcefully hold on to this illogical way of thinking, and therefore employs highly emotive, techniques to help them vigorously and forcefully change this irrational thinking.
Rational emotive behavior therapists have cited many studies in support of this approach. Most early studies were conducted on people with experimentally induced anxieties or non clinical problems such as mild fear of snakes (Kendall & Kriss, 1983) but a number of recent studies have been done on actual clinical subjects and have also found that rational emotive behavior therapy (REBT) is often helpful (Lyons & Woods 1991).
A major aid in cognitive therapy is what Albert Ellis called the ABC Technique of Irrational Beliefs.
The first three steps analyze the process by which a person has developed irrational beliefs and may be recorded in a three-column table.
* A - Activating Event or objective situation. The first column records the objective situation, that is, an event that ultimately leads to some type of high emotional response or negative dysfunctional thinking.
* B - Beliefs. In the second column, the client writes down the negative thoughts that occurred to them.
* C - Consequence. The third column is for the negative feelings and dysfunctional behaviors that ensued. The negative thoughts of the second column are seen as a connecting bridge between the situation and the distressing feelings. The third column C is next explained by describing emotions or negative thoughts that the client thinks are caused by A. This could be anger, sorrow, anxiety, etc.
Ellis believes that it is not the activating event (A) that causes negative emotional and behavioral consequences (C), but rather that a person interpret these events unrealistically and therefore has a irrational belief system (B) that helps cause the consequences (C).
Gina is upset because she got a low mark on a math test. The Activating event, A, is that she failed her test. The Belief, B, is that she must have good grades or she is worthless. The Consequence, C, is that Gina feels depressed.
After irrational beliefs have been identified, the therapist will often work with the client in challenging the negative thoughts on the basis of evidence from the client's experience by reframing it, meaning to re-interpret it in a more realistic light. This helps the client to develop more rational beliefs and healthy coping strategies.
A therapist would help Gina realize that there is no evidence that she must have good grades to be worthwhile, or that getting bad grades is awful. She desires good grades, and it would be good to have them, but it hardly makes her worthless.
If she realizes that getting bad grades is disappointing, but not awful, and that it means she is currently bad at math or at studying, but not as a person, she will feel sad or frustrated, but not depressed. The sadness and frustration are likely healthy negative emotions and may lead her to study harder from then on.
Beck's Cognitive Therapy
Beck's (1967) approach is similar to Albert Ellis in that it emphasizes recognizing and changing negative thoughts and maladaptive beliefs.
Beck believed that negative thoughts underlie mental disorders and he was particularly keen to find out why people suffered with depression. He identified two mechanisms that he thought were responsible for it.
- Errors in Logic (i.e. faulty information processing
- Cognitive triad (see image below)
Aaron Beck believes that a person’s reaction to specific upsetting thoughts may contribute to abnormality. As we confront the many situations that arise in life, both comforting and upsetting thoughts come into our heads. Beck calls these unbidden cognition’s automatic thoughts.
When a person’s stream of automatic thoughts is very negative you would expect a person to become depressed (I’m never going to get this essay finished, my girlfriend fancies my best friend, I’m getting fat, I have no money, my parents hate me - have you ever felt like this?) Quite often these negative thoughts will persist even in the face of contrary evidence.
In addition, Beck (1967) identifies a number of illogical thinking processes:
• selective attention: seeing only the negative features of an event
• magnification: exaggerating the importance of undesirable events
• overgeneralization: drawing broad negative conclusions on the basis of a single insignificant event
These illogical thought patterns are self-defeating, and can cause great anxiety or depression for the individual.
Beck’s system of therapy is similar to Ellis’s, but has been most widely used in cases of depression. Cognitive therapists help clients to recognize the negative thoughts and errors in logic that cause them to be depressed. The therapist also guide clients to question and challenge their dysfunctional thoughts, try out new interpretations, and ultimately apply alternative ways of thinking in their daily lives.
Depressed people who are treated with Beck’s approach improve significantly more than those who receive no treatment and about the same as those who receive biological treatments (Hollon & Beck, 1994). Beck’s Cognitive therapy has also been successfully applied to panic disorders and other anxiety disorders (Beck, 1993).
Differences between REBT & Cognitive Therapy
• Albert Ellis views the therapist as a teacher and does not think that a warm personal relationship with a client is essential. In contrast, Beck stresses the quality of the therapeutic relationship.
• REBT is often highly directive, persuasive and confrontive. Beck places more emphasis on the client discovering misconceptions for themselves.
• REBT uses different methods depending on the personality of the client, in Beck’s cognitive therapy, the method is based upon the particular disorder.
Strengths of CBT
1. Model has great appeal because it focuses on human thought. Human cognitive abilities has been responsible for our many accomplishments so may also be responsible for our problems.
2. Cognitive theories lend themselves to testing. When experimental subjects are manipulated into adopting unpleasant assumptions or thought they became more anxious and depressed (Rimm & Litvak, 1969).
3. Many people with psychological disorders, particularly depressive , anxiety , and sexual disorders have been found to display maladaptive assumptions and thoughts (Beck et al., 1983).
4. Cognitive therapy has been very effective for treating depression, and moderately effective for anxiety problems.
Limitations of CBT
1. The precise role of cognitive processes is yet to be determined. It is not clear whether faulty cognitions are a cause of the
psychopathology or a consequence of it.
2. The cognitive model is narrow in scope - thinking is just one part of human functioning, broader issues need to be addressed.
3. Ethical issues: RET is a directive therapy aimed at changing cognitions sometimes quite forcefully. For some, this may be considered an unethical approach.
Beck, A. T. (1967). Depression: Causes and treatment. Philadelphia: University of Pennsylvania Press.
Beck, A. T., Epstein, N., & Harrison, R. (1983). Cognitions, attitudes and personality dimensions in depression. British Journal of Cognitive Psychotherapy.
Beck, A. T, & Steer, R. A. (1993). Beck Anxiety Inventory Manual. San Antonio: Harcourt Brace and Company.
Ellis, A. (1957). Rational Psychotherapy and Individual Psychology. Journal of Individual Psychology, 13: 38-44.
Ellis, A. (1962). Reason and Emotion in Psychotherapy. New York: Stuart.
Hollon, S. D., & Beck, A. T. (1994). Cognitive and cognitive-behavioral therapies. In A. E. Bergin & S.L. Garfield (Eds.), Handbook of psychotherapy and behavior change (pp. 428—466). New York: Wiley.
Kendall, P. C. and Kriss, M. R. (1983). Cognitive-behavioral interventions. In: C. E. Walker, ed. The handbook of clinical psychology: theory, research and practice, pp. 770–819. Homewood, IL: Dow Jones-Irwin.
Lyons, L. C., & Woods, P. J. (1991). The efficacy of rational-emotive therapy: A quantitative review of the outcome research. Clinical Psychology Review, 11(4), 357-369.
Rimm, D. C., & Litvak, S. B. (1969). Self-verbalization and emotional arousal. Journal of Abnormal Psychology, 74(2), 181.
How to cite this article:
McLeod, S. A. (2008). Cognitive Behavioral Therapy. Retrieved from http://www.simplypsychology.org/cognitive-therapy.html