As mentioned to Daniel in the other thread: I think both of you are right on the averaging issue—in a number of other areas (e.g. calculating probabilities from a bunch of reference classes), we’ve tended to use the geomean, but that’s for extrapolating from estimates to the true value, as opposed to true individual means to the true population means. The other related issue, however, is whether the sample is representative, and whether we think that highly educated people are more likely to report caring about abstract concerns. Again, will have to think about this, but grateful for the feedback!
As mentioned to Daniel in the other thread: I think both of you are right on the averaging issue—in a number of other areas (e.g. calculating probabilities from a bunch of reference classes), we’ve tended to use the geomean, but that’s for extrapolating from estimates to the true value, as opposed to true individual means to the true population means. The other related issue, however, is whether the sample is representative, and whether we think that highly educated people are more likely to report caring about abstract concerns. Again, will have to think about this, but grateful for the feedback!