In additive mixing, red light and green light produce white

Stephen Toulmin says the test of an argument is

a. its ability to stand up to criticism. b. its truth value. c. whether people believe it. d. its validity.

Charged word short-circuit's listener's critical thinking, comes under which propaganda device?

A. ""Just plain folks" B. Card stacking C. Transference D. Name calling E. Testimonials