Type up your response to the question below in a 1 page paper, and save it as a Word or RTF document. Submit your document in the drop box for Activity 10. Be sure to include APA citations and a reference list. Given that when people encounter a persuasive message in real life, the situations will inevitably different, do you think that the control of an experimental design is needed and useful in evaluating message effectiveness? Please cite the attached textbook
