Kasey hears a radio commercial for a weight loss program involving hypnosis that claims an individual can lose weight through its program. Kasey thinks to himself, "Yep, it sure does work. I wouldn't have been able to lose thirty pounds without it." This thought would be an example of a:
A. source derogation.
B. source bolster.
C. counterargument.
D. support argument.
E. ad executive thought.
Answer: D