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Hi guys,

I have a question about indirect effects using the Preacher and Hayes marco Bootstrapping method.

When using bootstrapping to determine whether the indirect effect is significant what does it actually when authors state something like this:  This analysis revealed that the indirect effect was significantly different from zero ( p < .05, 95% confidence interval [0.40, 4.80]). What does “significantly different from zero” mean?

Any help would be appreciated

Lee