Hi!
I am currently working on a problem using repeated measure design.
Each participant was assigned to two CONDITIONs (A and B). And their GOAL (continuous) were measured twice in condition A and B. And their BEHAVIOR (continuous) were also measured twice in condition A and B. So for each subject, they will have A_GOAL, B_GOAL, A_BEHAVIOR, B_BEHAVIOR.
GOAL and BEHAVIOR are both hypothesized (and found) to vary across the two CONDITIONs. I am actually planning to conduct analysis to see if the relationship between CONDITION and BEHAVIOR will be moderated by GOAL.
The most difficult part is that it's a repeated measure design. Both GOALs and BEHAVIORs are measured twice. Moreover, GOAL and BEHAVIOR vary based on CONDITION. I am wondering whether there's any analysis method to solve my problem.
I've actually read the work by Judd, Kenny, & McClelland (2001) that mentioned within-subject moderation. It seems that when GOALs vary based on CONDITION, GOALs may mediate the effect from CONDITION to BEHAVIOR. Does it mean that I need to test both within-subject mediation and moderation? Has anyone read this and can tell me if using this method is appropriate for my case?
Many thanks!
Reference:
Judd, C. M., Kenny, D. A., & McClelland, G. H. (2001). Estimating and testing mediation and moderation in within-subject designs. Psychological methods, 6(2), 115.
Article BANOVA : A One‐Stop Shop for Analyzing Experiments in Consum...
Put on grafic, left to right side and then take one constant as you choose and then other constant make variable. Make it linear, not round as you have at the problem solving. Change method of measuring
Please consult Preacher and Hayes 1990, 1995 research papers to get deeper insights into moderated mediation process.
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