Which statement regarding music therapy is correct?
A. There is more than one school of thought regarding the relationship between music and relaxation, developed by both the hard and soft sciences.
B. Psychological effects produced by music have no impact in changing attitudes and moods including fear and depression.
C. Research studies have shown a relationship between music and pain-relieving opiates, and an example where music is used as complementary pain management is during childbirth in maternity wards.
D. Physiological effects of musical stimulation include increases in heart rate, blood pressure, ventilations, and muscle tension.
The answer is B
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A) To ensure that there are available and appropriate methods to use when the study is done B) To determine how many participants you will need C) To determine the power of your planned study D) All of the above
Which research method is designed to find patterns in a series of responses to questions?
A. qualitative B. quantitative C. survey D. historical and comparative
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A. theaccumulationoffatdepositsandstiffeningofthehearttissue. B. anincreaseinleftventriclesizeanda changeinrightventricleshape. C. anincreaseinsystolicbloodpressureanda decreaseindiastolicbloodpressure. D. anincreaseinventriculararteryconnectionsanda decreaseinoverallbloodpressure.
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A) African American; migrant; disenfranchised B) white; immigrant; illegal C) Latino; African American; disabled D) mixed-race; child poverty; underage