The evaluation at the end of the session verbally determines what progress was made. Since dance therapy is a relatively new field, not many official studies have been done to evaluate the effectiveness of treatment. The few studies done have shown that patients have an overall improvement in self-image.
http://www.wisegeek.com/what-does-a-dance-therapist-do.htm
Members of an American jazz dance company perform a formal group routine in a concert dance setting. Theatrical dance, also called performance or concert dance, is intended primarily as a spectacle, usually a performance upon a stage by virtuoso dancers.
https://en.wikipedia.org/wiki/Dance
A dance therapist uses dance as a tool to heal both the mind and body. Dance therapy relies on the belief that state of mind can affect overall health. A dance therapist attempts to relieve stress for, and promote self esteem in, their patients in order to correct a number of physical and emotional ailments.
http://www.wisegeek.com/what-does-a-dance-therapist-do.htm
To learn more about dance/movement therapy and how it is used as a supportive resource for distressing feelings or for overall wellbeing and emotional health visit the American Dance Therapy Association.
https://www.psychologytoday.com/blog/meaning-in-motion/201305/why-should-we-dance
Dance/movement therapy (DMT) in USA/ Australia or dance movement psychotherapy (DMP) in the UK is the psychotherapeutic use of movement and dance to support intellectual, emotional, and motor functions of the body. As a form of expressive therapy, DMT looks at the correlation between movement and emotion.
https://en.wikipedia.org/wiki/Dance_Therapy
Although dance has been a method of expression for centuries, it wasn’t until the past half century that it was characterized as a form of therapy. The development of DMT can be split into two waves throughout history.
https://en.wikipedia.org/wiki/Dance_Therapy
Dance therapy might help those with Alzheimer's disease. Dance therapy may be used in conjunction with more traditional psychotherapy. A dance therapist may work specifically with seniors. Dance therapy may be helpful in relieving a person's tension and stress. Dance therapists use dance to help their clients improve their self-esteem and relieve stress.
http://www.wisegeek.com/what-does-a-dance-therapist-do.htm
Dance is generally, though not exclusively, performed with the accompaniment of music and may or may not be performed in time to such music. Some dance (such as tap dance) may provide its own audible accompaniment in place of (or in addition to) music.
https://en.wikipedia.org/wiki/Dance
See also: List of basic dance topics. Dance is a performance art form consisting of purposefully selected sequences of human movement. This movement has aesthetic and symbolic value, and is acknowledged as dance by performers and observers within a particular culture. Dance can be categorized and described by its choreography, by its repertoire of movements, or by its historical period or place of origin.
https://en.wikipedia.org/wiki/Dance
Marian Chace, spearheaded the movement of dance in the medical community as a form of therapy. She is considered the principal founder of what is now dance therapy in the United States. In 1942, through her work, dance was first introduced to western medicine. Chace was originally a dancer, choreographer, and performer.
https://en.wikipedia.org/wiki/Dance_Therapy
what is the purpose of dance therapy
The purpose of the dance therapy is to heal both the mind and body. The purpose of dance therapy is to heal both the mind and body.