"This Is the Greatest Self-Help Book I've Ever Read," Says

"This is the greatest self-help book I've ever read," says Belle. "The author really knows what she is talking about. She bases her advice on her own experiences." Based upon the guidelines presented in your textbook, Belle ought to be

A) cautious of the advice given since it is based on anecdotal experiences.
B) thankful for getting sound wisdom founded on reliable personal evidence.
C) grateful for the similarity of the author's and reader's intuitions.
D) cautious since the book is based on psycholinguistics.