Run a repeated measures analysis of variance on the data in Exercise 18.1 and explain your results.
Answer to relevant QuestionsUsing the data from Week 2 and Week 3 of Exercise 18.1, run a matched-sample t test to test the hypothesis that migraines decreased from before to after relaxation therapy. The chair of a psychology department suspects that some of his faculty are more popular than others. There are three sections of Introductory Psychology (taught at 10:00 am, 11:00 am, and noon) by Professors Anderson, ...Suppose that in the study by Latané and Dabbs (1975), referred to in Section 19.6, only 100 males and 100 females were involved. Compute x2. Peterson (2001) reports data on a study by Unah and Boger (2001) examining the death penalty in North Carolina from 1993 to 1997. The data in the following table show the outcome of sentencing for white and nonwhite (mostly ...McConaughy (1980) has argued that younger children organize stories in terms of simple descriptive (“and then . . .”) models, whereas older children incorporate causal statements and social inferences. Suppose we asked ...
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