The Screening of Passengers by Observation Techniques system breaks down body language the TSA believes indicates 'stress ' or 'deception ' Mannerisms are assigned points based on their severity and are assessed by trained 'Behavior Detection Officers ' Other traits the TSA watch for include a 'face pale from recent shaving of beard , ' yawning or whistling , a strong body odor and 'widely opened eyes ' Points are shaved off if you are married , a member of a family , a woman over 65 , or a man over 55 years of age . Both the Department of Homeland Security and the Government Accountability Office have found the program to be ineffective .
The Screening of Passengers by Observation Techniques system breaks down body language the TSA believes indicates 'stress ' or 'deception ' Mannerisms are assigned points based on their severity and are assessed by trained 'Behavior Detection Officers ' Other traits the TSA watch for include a 'face pale from recent shaving of beard , ' yawning or whistling , a strong body odor and 'widely opened eyes ' Points are shaved off if you are married , a member of a family , a woman over 55 years of age , or a man over 65 . Both the Department of Homeland Security and the Government Accountability Office have found the program to be ineffective .