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assumptions of repeated measures ANOVA
the populations that the samples come from should be normally distributed and have equal variances
carryover effects (disadvantages of rep. ANOVA)
when one level of the independent variable continues to impact a participant in another level of the independent variable
example of carryover effects
what if for the heart rate test example we did in class, we measured heart rate for jumping before we measured heart rate for sitting down (some individuals heart rate will be high after jumping and that will later effect the data for sitting)
advantages of rep. ANOVA
increases efficiency and smaller N, increased sensitivity and power
rep measures ANOVA (def)
a statistical test used with a single independent variable that has two or more related levels
total variability is comprised of:
between group variability (treatment), within group variability (error), between subject variability (subject)