Which Assertion Is Supported by Research on Deception

Which assertion is supported by research on deception?

A) People are more accurate at detecting deception if they focus on facial expressions rather than voice cues.
B) Police officers and FBI agents are better at detecting deception than most other people.
C) People tend to have an accurate sense of their lie-detecting abilities.
D) People are more accurate at detecting deception if they focus on body movements rather than facial expressions.