The study group consisted exclusively of males. Maybe it's a male thing ? I heard (but can't remember the sources) that women work better when collaborating, wh

The study group consisted exclusively of males. Maybe it's a male thing ? I heard (but can't remember the sources) that women work better when collaborating, while men work better alone. I wonder if I get downvoted for saying this. I think misandry is politically correct, because it's not that discrimination is frowned upon, it's just misogyny and racism.