Avoiding Eye Contact: Liars may avoid direct eye contact due to feelings of guilt or discomfort associated with deception.
Inconsistent Facial Expressions: Contradictory facial expressions, where emotions expressed don't align with the spoken words, can indicate dishonesty.
Microexpressions: Brief, involuntary facial expressions that contradict the person's verbal communication may reveal hidden emotions and potential deception.
Excessive Grooming or Fidgeting: Nervous habits like excessive grooming, tapping, or fidgeting can be signs of discomfort associated with lying.
Contradictory Gestures: Incongruent body language, such as crossing arms while verbally expressing openness, may indicate deception.
Speech Disfluencies: An increase in hesitations, stammering, or use of filler words might suggest the speaker is struggling with deception.
Inconsistent Verbal and Nonverbal Cues: When spoken words don't align with accompanying gestures or expressions, it may indicate a lack of truthfulness.
Defensive Posture: Crossing arms, creating a physical barrier, or adopting a defensive posture may signal discomfort associated with lying.
Changes in Vocal Tone or Pitch: Inconsistencies in vocal patterns, such as a sudden change in tone or pitch, can be indicative of deceit.
Lack of Emotional Display: Expressing minimal emotions or a flat affect when discussing significant topics may raise suspicions about the truthfulness of the statements.