Student beauty and grades under in-person and remote teaching

I wonder why the beauty premium remained for males after the switch to online but not in females?

The article says:

Why is beauty a productivity-enhancing attribute for males in non-quantitative subjects? Generally, it is difficult to disentangle the reasons behind why beauty improves productivity (Hamermesh and Parker, 2005). However, relative to other students, attractive men are more successful in peer influence, and are more persistent, a personality trait positively linked to academic outcomes (Dion and Stein, 1978, Alan et al., 2019). In addition, attractive individuals are more socially skilled, have more open social networks, and are more popular vis-à-vis physically unattractive peers (Feingold, 1992). Importantly, possession of these traits is significantly linked to creativity (Soda et al., 2021). In our setting, the tasks faced by students in non-quantitative subjects, for instance in marketing and supply chain management, are likely to be seen as more ”creative”, and significantly contrast the more traditional book-reading and problem-solving in mathematics and physics courses, the latter presumably perceived as more monotonous. Together with the large use of group assignments in non-quantitative courses, these theoretical results imply that socially skilled individuals are likely to have a comparative advantage in non-quantitative subjects.

> When education is in-person, attractive students receive higher grades in non-quantitative subjects, in which teachers tend to interact more with students compared to quantitative courses.

I wonder how much of this is less about attraction and more about social skills. Granted, higher attraction affords more opportunity to develop those skills, but I have met plenty of charming people who were not conventionally attractive.

And a side note from me as a Pole - online I see many Americans speaking about how cruel Gaokao is, but... It's America that's outlier. I had the same style of exam in Poland to get to uni, and it's the same in the entire EU, and rest of the world. So I have no idea why Gaokao is singled out.

People underestimate how specific the genetic pools are that relate to high intelligence