In the __________ model, couples move both toward and away from commitment over the course of their relationship

An argument from authority becomes a fallacious appeal to authority when

(a) a seemingly authoritative source of opinion lacks real expertise on the subject. (b) the authority is characterized as infallible and used to shut off further discussion of the issues. (c) the use of authoritative opinion prevents a fair hearing of the other side of the issue. (d) All of the above

Turn of the nineteenth century speakers who expressed their emotions through prescribed dramatic postures, movements, gestures, facial expressions, and tones of voice were practicing the art of

A) pontification. B) prophesy. C) declamation. D) elocution.