Which of the Following Is a Practical Implication of Findings

Which of the following is a practical implication of findings discussed in the chapter on the self?

A) The sincerity with which people report their experience is one useful indicator of their testimony's accuracy.
B) Self-reports are less erroneous and more trustworthy than the reports of external observers.
C) The persuasiveness of personal testimonies is highly predictive of their accuracy.
D) Introspective self-reports are often untrustworthy.