Question: (a) What advantage does repeated-measures ANOVA have over ANOVA without repeated measures (where every score is derived from a different participant)? (b) Why might a

(a) What advantage does repeated-measures ANOVA have over ANOVA without repeated measures (where every score is derived from a different participant)?

(b) Why might a researcher decide not to use repeated-measures ANOVA in spite of this advantage, and what alternatives would be considered?

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