What is the sleeper effect? a) A sleeper effect is a persuasive effect that suddenly reverses. b) A sleeper...

What is the sleeper effect?
a) A sleeper effect is a persuasive effect that suddenly reverses.
b) A sleeper effect is a response to a persuasive message from a noncredible source that becomes stronger over time
c) A sleeper effect is persuasion that occurs in response to subliminal stimuli
d) A sleeper effect is persuasion that is heightened by a distraction that decreases the ability to pay attention to a persuasive message
Question 17 (1 point)
Which of the following is a personality variable that distinguishes people on the basis of how much they enjoy effortful intellectual activities?
a) the social approval motive
b) achievement orientation
c) the need for cognition
d) authoritarianism