1. A person witnesses a traumatic event but does not developsymptoms of PTSD. How common is this?
a) this is very unusual: the person must develop a stressdisorder
b) this is unusual: most people develop a stress disorder underthese circumstances
c) this is common: most people in such circumstances don'tdevelop a stress disorder
d) this is common but only in men
e) women almost always develop a stress disorder in suchcircumstances
2. People who develop schizophrenia fall under the rule of\"three thirds\". What is this rule?
a) the rule explains that why women are not diagnosed with thisillness
b) the rule explains the negative symptoms of this illness
c) the rule explains the positive symptoms of this illness
d) the rule predicts how many people would likely to recoverfrom illness
e) the rule explains that why children are not diagnosed withthis illness
