They put them into a brain scan machine -- this is apocryphal by the way, but I don't care -- and they had them watch a horror movie, and then they had them describe their feelings toward their wives.
لقد وضعوهم في جهاز مسح المخ-- بالمناسبه هذا مختلق, لكنني لا اهتم-- وجعلوه يشاهدون فلم مرعب, ثم طلبو منهم التحدث عن مشاعرهم تجاه زوجاتهم.