Evidence for the viral theory of schizophrenia is ______

According to the textbook, some disorders, such as __________, are found in virtually every culture social scientists have studied

a. sleep apnea b. alcoholism c. schizophrenia d. bulimia

False sensory perceptions that often take the form of hearing voices are called __________

a) delusions. b) hallucinations. c) obsessions. d) compulsions.