What are some key symptoms of posttraumatic stress disorder (PTSD)?
a) amnesia and fear
b) irritability and sleep disturbances
c) appetite disturbances and depression
d) auditory hallucinations and difficulty concentrating
B
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Some medical experts argue that a person who suffers irreversible brain damage, who is in a coma, and who will never experience anything approaching a human life should be categorized in which way?
A. minimally functional B. alive, as long as primitive brain activity is still occurring C. dead D. fully functional
What are gender-role standards?
a. Cultural expectations about appropriate behavior for boys and girls, men and women b. Knowing that gender is stable, i.e. girls become women, boys become men c. Wanting to do the things that members of your sex are expected to do d. Wanting to grow up to be like your same-sex parent
During class, Jeremy stops paying attention and starts daydreaming. Jeremy is likely using which part of his brain?
A. Cerebral cortex B. Default mode network C. Thalamus D. Reticular formation
How are phi coefficients interpreted?
A. the same as discrimination coefficients B. the same as reliability coefficients C. the same as validity coefficients D. the same as Pearson product moment correlations