Because facial muscles are difficult to control, a person's facial expressions accurately reveal deception and lying.

Question

Quizplus · Accepted Answer

Facial expressions can be controlled and a skilled liar can deliberately manipulate their facial expressions to deceive others. Additionally, some individuals may have naturally less expressive faces or may be able to "mask" their true emotions, making it more difficult to accurately determine their honesty based on their facial expressions alone. Therefore, facial expressions should not be relied upon as the sole indicator of deception.

Because Facial Muscles Are Difficult to Control, a Person's Facial