It's true, unfortunately. When I was a TA and graded homework I'd learn which students did well over time and generally would put less effort into checking thei

It's true, unfortunately. When I was a TA and graded homework I'd learn which students did well over time and generally would put less effort into checking their work because generally it was more likely to be correct. They were also more likely to self-correct, and to present work well, etc. Reviewing papers isn't really too different.