Question
CASE EXAMPLE: Researchers conducted a randomized clinical trial which investigated if women with Crohn's Disease who received cognitive behavior therapy (CBT) experienced less stress. They
CASE EXAMPLE: Researchers conducted a randomized clinical trial which investigated if women with Crohn's Disease who received cognitive behavior therapy (CBT) experienced less stress. They randomized women into 3 groups: a control group, an intervention group who received CBT, and a group who received pamphlets on stressreduction. Subjects (N = 9,876) were recruited from 4 hospital systems across the country.
What is the independent variable?
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Statistical Techniques in Business and Economics
Authors: Douglas A. Lind, William G Marchal
17th edition
1259666360, 978-1259666360
