Some major limitations to this study. It did not include women, until very recently, and then only the wives of the men. Understandable, given when the study was done, and the results are unsurprising, at least as presented in the talk., BUT it is a serious limitation.
ORIGINAL COMMENT
Some major limitations to this study. It did not include women, until very recently, and then only the wives of the men. Understandable, given when the study was done, and the results are unsurprising, at least as presented in the talk., BUT it is a serious limitation.