Moderation analysis with a dichotomous moderator

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agnieszka
Posts: 2
Joined: Tue Jan 31, 2023 12:32 pm

Moderation analysis with a dichotomous moderator

Post by agnieszka »

I would like to run a moderation analysis with a continuous predictor variable, a continuous outcome variable, and a dichotomous moderator variable. Is it possible to do that in Jamovi? If so, which module is the best one to use?
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mcfanda@gmail.com
Posts: 457
Joined: Thu Mar 23, 2017 9:24 pm

Re: Moderation analysis with a dichotomous moderator

Post by mcfanda@gmail.com »

yes, you can use GAMLj module (which provides also simple effects and simple slopes plots), but you can also use simply the "regression" command. In the latter case you need to center your variables before the analysis. In GAMLj they are centered by default
agnieszka
Posts: 2
Joined: Tue Jan 31, 2023 12:32 pm

Re: Moderation analysis with a dichotomous moderator

Post by agnieszka »

mcfanda@gmail.com wrote: Tue Jan 31, 2023 3:43 pm yes, you can use GAMLj module (which provides also simple effects and simple slopes plots), but you can also use simply the "regression" command. In the latter case you need to center your variables before the analysis. In GAMLj they are centered by default
Thank you! :blush:
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