Send me examples of what i could u !

Avariable that is positioned between the independent variable and the dependent variable but does not interact with either to affect the relationship between them is called a variable. select one: a. moderating b. spurious c. mediating d. causal

Why is it essential to operationally define the variables in a study?

This is a major archaeological site that was once a regional center to the mayan empire in ancient mesoamerica.