Imagine we found a strong positive correlation between worry and sleep disturbances and we hypothesized that drinking caffeine before going to bed would exacerbate this relationship. What type of analysis could we conduct to test this hypothesis?
A)Moderation
B)Mediation
C)ANCOVA
D)Two-way ANOVA

Question

Quizplus · Accepted Answer

Moderation analysis would allow us to examine whether the relationship between worry and sleep disturbances is stronger for individuals who drink caffeine before bed versus those who do not. This analysis would help us to determine whether caffeine consumption exacerbates the relationship between worry and sleep disturbances.

Imagine We Found a Strong Positive Correlation Between Worry and Sleep