One disadvantage of using field studies to study deception in criminal suspects is that:
A)the ground truth cannot be established.
B)most are guilty reflecting a lie-bias.
C)many suspects are able to fool the polygraph.
D)suspects are often not motivated to be truthful.
E)suspects rarely agree to be a part of a research study.

Question

Quizplus · Accepted Answer

Field studies rely on observation of behaviors and actions, which may not always provide clear and objective evidence of deception. The accuracy of the findings cannot be verified because there is no way to establish the ground truth or know for certain if the individual is telling the truth or not. This lack of clarity and objectivity is a major disadvantage of using field studies to study deception.

One Disadvantage of Using Field Studies to Study Deception in Criminal