= 27d567bc2d48d9f40e9ccc20ea370b15)
Vaniver comments on Link: Writing exercise closes the gender gap in university-level physics - Less Wrong
You are viewing a comment permalink. View the original post to see all comments and the full post content.
= 783df68a0f980790206b9ea87794c5b6)
Loading…= b715d02e85f7b3b4ae65ca3d3e450868)
Subscribe to RSS Feed
Powered by Reddit
= f037147d6e6c911a85753b9abdedda8d)
You are viewing a comment permalink. View the original post to see all comments and the full post content.
Comments (8)
That would explain a possible difference between an experimental group that spent a 15 minute exercise on stuff other than physics and a control group that did just physics- the best students might leave the experimental group, bringing down its mean and standard deviation. But as only the focus differed between the two groups, I don't see how the impulse to leave classes that waste your time would manifest itself as a difference between the experimental and control groups. If such an effect is measurable in outcomes, it would not be noticed in this experiment.
Ah, missed that detail, thanks.
Here I had just assumed one of the groups would have been taught some physics during that 15 minutes. I guess we'll just have to keep wondering how much better teaching physics does at making people learn physics, than not teaching physics.