Study Design: A Randomized Cross-Over Trial

8. The researchers state that the sample for their study was 28 women with a diagnosis of OA, and that 18 were randomly assigned to the intervention group and 10 were randomly assigned to the control group. Discuss the study strengths and/or weaknesses in this statement.

A researcher has designed a study to test the effects of different types of individual psycho-therapy on people's levels of anxiety. She has randomly placed people into one of three groups: a behavioral treatment group, a psycho-dynamic treatment group, or a no-treatment control group. She then measures people's level of anxiety after the treatment.

2. What data and method does the author use to evaluate this intervention? Why was that data and method used?

a. The study was designed as an experimental research by using independent and dependent variables.

| Based on explicit knowledge and this can be easy and fast to capture and analyse.Results can be generalised to larger populationsCan be repeated – therefore good test re-test reliability and validityStatistical analyses and interpretation are

c. Music therapy has been used for adult cancer patients and it significantly reduces emotional distress and boosts the patients quality of life. Same effect was had on war veterans with PTSD

The purpose of this study was to compare music with standard care to manage pain and distress in a Pediatric Emergency Department. The study found evidence that children who listen to music had a drastically decreased in pain and fear during medical procedures than those that did not listen to music.

“The American Music Therapy Association (AMTA) defines music therapy as ‘an established health profession in which music is used within a therapeutic relationship to address physical, emotional, cognitive, and social needs of individuals’” (Barnett & Shale, 2013, p.48). Music Therapy (MT) is shown to be able to help people with many different kinds of mental health problems such as anxiety, stress, and minor cases of depression. There have been many studies done showing that MT is an effective form of therapy that can improve someone’s overall Quality Of Life (QOL). MT is known as an alternative technique therapy. It is often used instead of, or along with, medication to produce a result in the patience who need it. MT involves all aspects of the music process, including listening to, writing, singing, and analyzing music. Overall MT addresses physical and emotional problems and is used to enhance the life and health of the patient. This review is simply to inform readers of the effects music and MT has on mental health, specifically:

The study has few limitations, however, the limitations highly effect the validity and reliability of the study. The researchers

I have this theory that when it comes to music there is an unseen power which transforms. In in my life I have felt the influence of this power but it wasn't until the other day that I witnessed this power in action. It was through a procedure called Music Therapy where the method of treatment involves the patient listening to music. The element of music has a history of an intuitive connection that has psychologically been beneficial. Music therapy bands together the concept of music, mental health, psychological, and physiological benefits. With more examinations to estimate the advantages for this procedure more debate arises. Many are eager to

g) Anxiety questionnaires, Highly sensitive individual scale h) There were only 89 subject in the study, that is very

There are many different ways that we benefit from music. Music can inspire better self-esteem, and confidence. It’s a great way to set the mood, and a wonderful tool. Music therapy is the clinical and evidence-based use of music interventions to accomplish individualized goals within a therapeutic relationship by a credentialed professional who has completed an approved music therapy program (Gram, 2005). Music therapy can reach out to anyone, age, race, gender it doesn’t matter. Children, adolescents, adults, and the elderly with mental health needs can benefit from music therapy. As well as, those who have developmental and learning disabilities, those who suffer from Alzheimer's

The mind is greatly impacted by music by showing healthful changes (www.bellaonline.com/articles/). Doctors now use music for their patients’ treatments in order to help them stay healthy (www.bellaonline.com/articles/). Heart patients acquired the same benefits from listening to classical music for thirty minutes as they did from anti-anxiety medication (www.bellaonline.com/articles/). Musical therapy has been used to help people with heart problems, which worked quite effectively. (www.bellaonline.com/articles/). People who have had migraines frequently, were trained to use music and relaxing procedures to reduce their headaches. Studies have also shown that music helps students with their intelligence levels (www.bellaonline.com/articles/). A majority of students had higher test scores than others because they listened to Mozart before their exam. People who listened to classical music for an hour and a half while revising manuscripts increased their accuracy by 21% (www.bellaonline.com/articles) (Mish 725.).

One limitation of the study is its design. Because the study is correlational in nature, cause and effect relationships cannot be established. The study also did not take into account the social support of the patients and their

A recent study of music therapy interventions was conducted on 1,891 participants. The study was offered by music therapists and medical staff.