Our tendency to respond to stress by getting away from it or confronting it aggressively is called

This drug was at first hailed as the new wonder drug because the impurities that supposedly caused many of the addictive and unpleasant side effects of the previous version had been removed. In fact, _____ was even more addictive and deadly.

Fill in the blank(s) with the appropriate word(s).

The _____________ is the foundation for present biochemical explanations of schizophrenia.

a.) Polygenic theory b.) Diathesis-stress theory c.) Family pedigree theory d.) Dopamine hypothesis