koby went into therapy for generalized anxiety disorder. her therapist asked her to create a list of things that made her anxious, and then assigned rewards to be earned if she confronted and successfully dealt with these things. each week, she was assigned an event on the list as homework. during therapy sessions, koby discussed her weekly progress, and her therapist was careful to detect and challenge irrational beliefs about her anxiety and replace them with more realistic beliefs. koby received _____ therapy.