Ingroup and outgroup bias have been found in cultures all over the world

One evening, when he couldn't sleep, Mr. Bradley turned on the television and saw an infomercial for a new sleep aid. As a critical thinker, Mr. Bradley should be most cautious about this new product if:

a) the product had been subjected to an experimental study and the scrutiny of a peer-review process. b) its makers support their claims using the testimonials and anecdotal reports of "ordinary people." c) its makers discuss the scientific investigations that have compared it to other effective sleep aids rather than relying on testimonials of those with insomnia. d) the results of research connect the efficacy of the sleep-aid to other widely accepted scientific findings.

Men who have looked at pictures of women in bikinis and lingerie tend to be ____ in the ultimatum game

a. more willing to take an unfair offer b. more willing to make an unfair offer c. less willing to take an unfair offer d. less willing to make an unfair offer