Sorry to fixate on this, but I’ve just never seen non response rates this high before − 10% is high in most cases of surveys, 40% is absurd. Like, yes you always have groups who feel like the answers don’t accurately capture their reality, but given that you did allow for multiracial answers (and given the homogeneity of EA from a race stand point), this usually would be only a very small fraction of respondents. There’s also the population that, for lack of a better term, “don’t believe in race” and never answer this question, but given how small this population is in general, unless an absurdly high number of them are EAs then this should also only be a very small fraction.
I really, really hope this isn’t the explanation, but I could see at least some of these answers coming from the perspective of “I don’t think race is a problem in EA, and people should stop asking about it, so I’ll just not answer at all as a protest or something.” As someone who sees data collection as sacred, I would be appalled by this—so please, someone, for the sake of my sanity explain what could possibly drive a 40% non response rate that is not this.
Oh thank goodness, I am glad it is nothing worrying. Thank you for clarifying!