搜一下Judge adaptation,有很多information,比如这个:
http://debate-central.ncpathinktank.org/judge-adaptation-and-tips-2/
A “mama judge” is someone who has no idea how to debate or what it is. While they aren’t necessarily mothers, they are usually someone who has come along just to help out and got pulled into judging because the tournament needed someone to pick up a ballot. These people will be confused by technical arguments, will hate you if you are mean, and tend to vote based solely on how persuasive you are. You should have a completely different case for these kinds of judges. It should be simple, void of technical terms and intricate philosophy, and very straight forward.
Coaches know what they are doing, obviously. They will understand technical arguments but will hate it if you are mean. They want clean debates and no shenanigans.
College students can be spotted from a mile away. They are usually wearing hoodies, carrying a cup of coffee, and look like they would rather be anywhere else than judging at a tournament. These people want the same things as coaches, except for that they also want you to be funny. College students are used to faster paced, more difficult debates. Since they have been listening to high school debate all day long, they are bored. If you entertain them, they will probably vote for you.