
Cognitive-Behavioral Therapy
Cognitive-behavioral therapists help patients by focusing on
their negative “cognitions” or thoughts about themselves,
the world, and the future. Negative thoughts about oneself lead
to lowered self esteem; depressed people often feel defective and
lacking in positive attributes that they believe everyone else has in
abundance. Negative thoughts about the world lead to excessive
caution and guardedness; those who are depressed view the glass as
“half empty” and describe life as demanding and
depriving. Typically, they place a negative interpretation on
ambiguous events that others would view more neutrally or even
positively. Negative thoughts about the future lead to pessimism
and hopelessness; when depressed, many are convinced that the feelings
they have will continue forever and that they deserve this fate.
Cognitive therapists believe that these negative thoughts can
precipitate and perpetuate depression.
To understand the cognitive perspective on depression, you might
conduct an exercise of immersing yourself in consistently negative
cognitions for 5 minutes to determine what effect this process has on
your mood. Most people find the experience somewhat depressing
and can understand how a preoccupation with such pessimistic themes can
contribute to depression. Specific educational, congnitive, and
behavioral techniques have been combined to counteract the negative
thoughts so common in depression and the behaviors that result from
negative thinking. Usually, behaviors are changed first before
focused work begins on thoughts, which, in turn, precedes improvements
in mood. For example, an individual who reports “I
can’t do anything”, when asked to be more specific might
say “I used to love to cook but now I have no interest, and
couldn’t even take the first step if I did”. The
cognitive-behavioral therapist would attempt to have the patient
perform a simple task first, such as boiling water.
A number of studies have shown a beneficial effect of cognitive therapy in treating mild to moderately severe depression. Cognitive therapy does not appear to be effective for severe depression.