The __________ model suggests that mental disorders develop only when a stress is added on top of a predisposition

Freud emphasized that emotional healing is associated with the

a. projection of repressed fears b. recovery of repressed memories c. fixation of repressed sexual desires d. displacement of repressed hostilities

Scientists have discovered that carrying the sickle-cell gene raises immunity to _______, which is a common disease in West Africa

a) hemophilia b) blood pressure c) malaria d) anemia