We conduct a lab-in-the-field experiment with 567 children, aged four to eleven, in which we investigate the effect of … social norms on lying and test whether norm sensitivity changes with age. Children think about a number between 1 and 6 in … making their report, we expose children to different empirical and normative information prescribing lying or honesty. We …

). In this paper we address this question by using a measure of costly cooperation elicited in a laboratory experiment to … laboratory experiments with 645 subjects at a trucker training program in the Midwestern US. The experiment use a version of the …