a.Anxiety disorders offer good examples for the need to consider multiple causality in the etiology of psychological problems. Indeed, each can be viewed from a number of different perspectives. Discuss how biological and cognitive theories can be complementary in understanding any of the anxiety disorders. (10 pts.)

b. Social anxiety disorder troubles many people. In light of social change resulting from our increasing engagement with technology, do you think social anxiety problems are likely to increase as well, or might they actually decrease? Support your answer with information relevant to the etiology and treatment of these problems. (10 pts.)