What Other Types of Therapies Are Used?
In addition to the therapies listed previously, many more approaches exist. Some types have been scientifically tested more than others. Also, some of these therapies are constantly evolving. They are often combined with more established psychotherapies. A few examples of other therapies are described here.
Psychodynamic therapy. Historically, psychodynamic therapy was tied to the principles of psychoanalytic theory, which asserts that a person's behavior is affected by his or her unconscious mind and past experiences. Now therapists who use psychodynamic therapy rarely include psychoanalytic methods. Rather, psychodynamic therapy helps people gain greater self-awareness and understanding about their own actions. It helps patients identify and explore how their nonconscious emotions and motivations can influence their behavior. Sometimes ideas from psychodynamic therapy are interwoven with other types of therapy, like CBT or IPT, to treat various types of mental disorders. Research on psychodynamic therapy is mixed. However, a review of 23 clinical trials involving psychodynamic therapy found it to be as effective as other established psychotherapies.
Light therapy. Light therapy is used to treat seasonal affective disorder (SAD), a form of depression that usually occurs during the autumn and winter months, when the amount of natural sunlight decreases. Scientists think SAD occurs in some people when their bodies' daily rhythms are upset by short days and long nights. Research has found that the hormone melatonin is affected by this seasonal change. Melatonin normally works to regulate the body's rhythms and responses to light and dark. During light therapy, a person sits in front of a "light box" for periods of time, usually in the morning. The box emits a full spectrum light, and sitting in front of it appears to help reset the body's daily rhythms. Also, some research indicates that a low dose of melatonin, taken at specific times of the day, can also help treat SAD.
Other types of therapies sometimes used in conjunction with the more established therapies include:
- Expressive or creative arts therapy. Expressive or creative arts therapy is based on the idea that people can help heal themselves through art, music, dance, writing, or other expressive acts. One study has found that expressive writing can reduce depression symptoms among women who were victims of domestic violence. It also helps college students at risk for depression.
- Animal-assisted therapy. Working with animals, such as horses, dogs, or cats, may help some people cope with trauma, develop empathy, and encourage better communication. Companion animals are sometimes introduced in hospitals, psychiatric wards, nursing homes, and other places where they may bring comfort and have a mild therapeutic effect. Animal-assisted therapy has also been used as an added therapy for children with mental disorders. Research on the approach is limited, but a recent study found it to be moderately effective in easing behavioral problems and promoting emotional well-being.
- Play therapy. This therapy is used with children. It involves the use of toys and games to help a child identify and talk about his or her feelings, as well as establish communication with a therapist. A therapist can sometimes better understand a child's problems by watching how he or she plays. Research in play therapy is minimal.