which statement best illustrates the concept of mediation and why is mediation important? how does a social scientist model behavior and how does an experiment test for its effect which statement best describes a mediating variable for the mediation model? what is mediation modeling which statement is true about mediation modeling what is the baron-kenny approach to modeling mediation which statement best demonstrates the importance of observational data? which statement best describes the baron kinny approach to assessing mediators? which statement describes the mediating variable for social science why is mediation used in a model what is x as a mediating variable why is mediation an observational variable what is the mediating variable how does a mediator model what is mediators psychology what is a mediator how does baron-kenny approach help model for mediation what is the difference between y and z in mediation theory? what is the baron kenny theory of mediation which statement best describes what is the baron kenny theory