Explain the difference between mediation and moderation.
Answer to relevant QuestionsWhat kinds of preliminary data analysis are helpful in assessing whether moderation might be present? (Additional information about this is provided in Chapter 10). In Figure 16.1, suppose that you initially find that path c (the total effect of X1 on Y) is not statistically significant and too small to be of any practical or clinical importance. Does it follow that there cannot ...What is a covariate? What information can a data analyst use to evaluate how much information about group membership is contributed by each individual variable? Be sure to distinguish between procedures that examine variables in isolation and ...Using the data in Table 16.1, the Project Talent test score data: a. What kinds of preliminary data screening would you need to run to evaluate whether assumptions for factor analysis are reasonably well met? Run these ...
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