Mathematics, 28.01.2020 02:31 nunuskies

Cooley et al. (2009) randomly assigned either of two treatments, naturopathic care (diet counseling, breathing techniques, vitamins, and a herbal medicine) or stan- dardized psychotherapy (psychotherapy with breathing techniques and a placebo added), to 81 individuals having moderate to severe anxiety. anxiety scores decreased an average of 57% in the naturopathic group and 31% in the psychotherapy group. is this an experimental or observational study?

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Cooley et al. (2009) randomly assigned either of two treatments, naturopathic care (diet counseling,...