When a speaker tries to gloss over his position by calling his opponent a "sexist," he is using which propaganda device?

Disconfirmation is a communication pattern in which you

A) disagree with a person. B) are unwilling to accept what someone says. C) acknowledge someone's significance. D) ignore someone's presence as well as that person's communications.

________ change the quality of light entering the lens by absorbing certain wavelengths

Fill in the blank(s) with correct word