A Lecture on 'Polygraph examination' was held at institute of Applied Psychology on 25 Feb 2020 by the guest speaker Mr Malik Abid Qayuum, head of department of polygraph at Punjab Forensic Science Agency. He enlightened the students on examination of polygraphs and its usage and techniques for collecting evidence. Prof Dr Farah Malik and Dr Iram Fatima, Director Institue of Applied Psychology thanked Mr Malik Abid for coming and enlightening the students with the useful knowledge.