KG2V:

Hold a mandatory meeting for ANY age range, and the majority of people will mentally check out before the meeting even begins. It's the usual 80/20 rule: 80% of the work is done by 20% of the people.


As far as the Jay Leno video is concerned, if you put people under pressure, they tend to forget things and fumble around with the answer. Then you can select which scenes to include for greatest comedic effect. The people who answer the questions correctly aren't included in the final product, so of course the average person in the final product appears stupid.