The heuristic-systematic model of persuasion suggests that we engage in . group of

the heuristic-systematic model of persuasion suggests that we engage in . group of answer choices a. less effortful processing when we have relatively more knowledge about the message’s topic b. less effortful processing when we lack ability or capacity for more careful processing c. more effortful processing when our attitudes and behaviors do not agree with each other d. more effortful processing when we are particularly concerned by the topic of the message