CCMH 525 Week 7 Individual Assignment Week Seven Homework Exercise CCMH 525 Week 7 Individual Assignment Week Seven H

CCMH 525 Week 7 Individual Assignment Week Seven Homework Exercise Click Below Link To Purchase www.foxtutor.com/product/ccmh-525-week-7-individual-assignment- week-seven-homework-exercise Answer the following questions, covering material from Ch. 13 of the Methods in Behavioral Research tex A researcher is studying the effects of yoga on depression. Participants are randomly assigned to one of two groups: yoga and medication, which is the experimental group; or support group and medication, which is the control group. What is the null hypothesis? What is the research hypothesis? (2 points) In the scenario described in the previous question, the researcher implements two programs simultaneously: a 6-week yoga program coupled with medication management and a 6-week support group program coupled with medication management. At the end of the 6 weeks, participants complete a questionnaire measuring depression. The researcher compares the mean score of the experimental group with the mean score of the control group. What statistical test would be most appropriate for this purpose? Explain your response. (2 points) In the scenario described in the previous questions, the researcher predicted that participants in the experimental group—yoga plus medication—would score significantly lower on measures of depression than would participants in the control group—support group plus medication. True or false: A two-tailed test of significance is most appropriate in this case. Explain your response. (1 point) Explain the relationship between the alpha level, or significance level and Type 1 error. (2 points)