How to Tell When Someone is Lying

In this instructional monologue, Shanli Liu, CPA, CTP, explains practical techniques for spotting lies during an interview or interrogation. She highlights three key verbal cues: (1) the use of extreme absolutes such as “never” or “always,” which often signal dishonesty because most behaviors are not truly absolute; (2) overly rapid, un‑breath‑taken answers that suggest the speaker is trying to avoid thinking through the question, indicating a possible cover story; and (3) the value of a brief pause (about five seconds) followed by asking the interviewee to repeat their answer more slowly, which can force a more considered response. Liu also advises giving the interviewee an “out” – a way to admit the truth without feeling trapped – after they have used a risky word, thereby encouraging honesty. The overall purpose is to equip interviewers with concrete, observable language patterns and simple procedural steps to improve truth‑verification in everyday or professional settings.










