Psychoanalysis: They think that loss produces depression. Loss includes real loss (such as the death of a loved one) and symbolic loss (such as being unpopular). These two kinds of loss let us relive the loss of childhood (our growth is a kind of loss, and our relationship with our parents is no longer close)
Behaviorism: They believe that depression is acquired. There are three ways to learn: 1. Conditional launch 2. Long-term observation of other people's depression (involuntarily, such as living in a depressed family. I learned it by rewarding or punishing. If a child finds that depression has attracted parents' attention, she will show depression so as to attract attention again in the future.
Cognitive therapy: They think that depression is imaginary. Too negative thoughts about yourself can lead to depression.
Personal center: I didn't know you were referring to the humanistic approach.
Another type can not be ignored, biology.
Biological explanation is more effective at present. At present, antidepressants are generally used to treat depression. Antidepressants.