>Yes. How contemporary? How local? There's a reason we don't study a single person doing something on a random day. It's too contemporary and too local
Says who and with what credentials? And, even more so, based on what deeper arguments than "it's too local/contemporary" that don't mean anything? And based on what locality constraint ("it' can't just be American women"?), and in what exactly mechanisms that can't be generalized from the locality studied?
> This is literally my point. This research isn't about anything in general, which is why it's not interesting. It is a tiny study of a very specific population at a single point in time. It doesn't tell us about anything in general at all.
Doesn't have to be a big study to have statistical significance, and even less so to bring useful insights. In fact, as studies go, this has a quite sizable sample size.
The choice of undegraduates is very common in social science studies, and these two studies also include members of the general population.
This is not a poll on the voting preferences of the population at large, or something like that, and for the subject matter there's no reason to believe that the results don't apply regardless of locality.