The NSSHB found that the most prevalent sexual behavior among heterosexual men and women of all ages and ethnicities is ____

Which of the following is a condition in which a person shows little or no emotion?

a) hallucinations b) delusions c) inappropriate affect d) flat affect

According to Walker and her colleagues, what role does stress play in the development of schizophrenia?

a) Schizophrenics experience more stress than non-schizophrenics. b) Schizophrenics experience less stress than non-schizophrenics. c) Schizophrenics are more vulnerable to stress than non-schizophrenics. d) Schizophrenics are more likely to suffer from anxiety disorders than non-schizophrenics.