Suppose You Were Interested in the Longer-Term Effects of the Imagery

question 23

Multiple Choice

Suppose you were interested in the longer-term effects of the imagery interventions and so you decide to get the experimental group to measure their anxiety scores using the SCAT questionnaire again, but this time 12 weeks later. What type of test might you use if you were interested in examining the variance at 0, 6 and 12 weeks?

• A) Kruskal-Wallis test
• B) Friedman's test
• C) Sign test
• D) McNemar's test

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