In his research on very young black children adopted into white, middle-class families, dr. wilson found that their iq scores were several points above the average of both blacks and whites of similar age. dr. wilson, like most experts in this area, is most likely to conclude that:

Currently, as of february 2016, an american traveling in france would be by the exchange rate. the weakness of the euro and the strength of the us dollar means that items in france cost less to an american than they otherwise would. of course, if this trend reverses and the us dollar weakens and the euro strengthens, such as was happening in early 2008, an american traveling in france would have an adverse experience because items would cost relatively more.