gwern comments on A "Failure to Evaluate Return-on-Time" Fallacy - Less Wrong

47 Post author: lionhearted 07 September 2010 07:01PM

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Comment author: mattnewport 09 September 2010 05:53:41PM 3 points [-]

Just look at how much time students spend zoning out in class, "learning". It's trivial to come up with a better way to use that time.

School isn't about learning. Zoning out in class can be a rational choice on the part of a student. If your goal is to acquire the credentials school provides and a required component of that is a certain attendance level but you get little of value from the class then zoning out can be a rational response. This describes much of my school career.

Comment author: gwern 09 September 2010 06:23:28PM 2 points [-]

Maybe we should put the X-is-not-about-X stuff on the wiki so we can accumulate datapoints. I mean, for schooling I have 2 (lack of use of the proven superior spaced presentation/spaced repetition over the prevalent massed presentation; lack of sensible school hours for high schools), but most people interested in the topic will never come across these.