Is it really more common for women to _actually_ not admit they are wrong than for men, or is it just that women expect that men won't admit they are wrong and so they/we don't think to complain about it as much as men? You do have one small paragraph where you allude to this possibility, but in general you take the assumption that because men complain more often that women won't admit they're wrong, that it actually happens more often that way. Here's a thought--maybe it doesn't go well for women who admit they're wrong, and they stop doing it. Or, maybe the men fail to note all the times their partners admit they're wrong, and focus on the times they believe their partners didn't (possibly accurately, possibly inaccurately). I have no dog in this fight--I'm happily single--but it seems this article doesn't even consider that just because someone complains about something doesn't mean it's happening, and vice versa.