Continuous variable as moderator of relationship between two continuous variables?

[skewed]

Is there a test in SPSS to do this? When I google it, I only find it with categorical moderator variables...thanks

 

[Karabiner]

Is there a test in SPSS to do this?

Multiple linear regression.

When I google it, I only find it with categorical moderator variables.

This is very strange.

You maybe want to look for Hayes' SPSS moderation macro, which is widely used in moderator analysis.

With kind regards

Karabiner