While professor gomez was going through a painful divorce, he tended to create unnecessarily difficult tests and gave his students unusually low grades. a psychoanalyst would be most likely to view the professor's treatment of students as an example of: ?

I believe the answer is: displacement
displacement refers to the distribution of one pressure to another as a form of coping mechanism.
In the case above, professor gomez's students have to suffer because they turn into an emotional punching bag for professor gomez in order to cope from the pain of his divorce.

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.