What is a necessity when any public event is planned?

Presentation anxiety is best defined as

A) the discomfort you experience as you prepare your speech. B) the discomfort you experience the day of your speech. C) the discomfort you experience after your speech. D) the discomfort you experience during your speech.

Our interpretation of stimuli is influenced by

a. expectancy and familiarity. b. salience and vividness. c. schemas and figure-ground. d. proximity and similarity. e. closure and similarity.