When Evaluating the Effectiveness of an Intervention, It Would Be

question 2

Multiple Choice

When evaluating the effectiveness of an intervention, it would be appropriate to conduct a multiple analysis of variance (MANOVA) when:

• A)There is more than one dependent variable.
• B)We want to avoid inflating the probability of a Type 1 error.
• C)The dependent variables being used are correlated with one another in such a way that an intervention will not have significant effects on any one of them alone, but will have a significant effect on a linear combination of them.
• D)All of these are reasons for conducting a MANOVA.

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