I figured this would be obvious enough, and both surveys discuss this issue; but phrasing things in a way that encourages keeping selection bias in mind does seem like a good idea to me. I’ve tweaked the phrasing to say “In a survey, X”.
I figured this would be obvious enough, and both surveys discuss this issue; but phrasing things in a way that encourages keeping selection bias in mind does seem like a good idea to me. I’ve tweaked the phrasing to say “In a survey, X”.