What is a biological indictor that appears to be strongly correlated with higher rates of suicide and suicide attempts, while noting that a causal relationship has not been established?
a. high serotonin levels
b. high levels of 5-HIAA (5-hydroxyindoleacetic acid)
c. reduced cortisol reactivity
d. sleep difficulties
Ans: d. sleep difficulties
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_____ usually have more interdependent self-views than _____
a. Elders; teens c. Women; men b. Men; women d. Teens; elders
When it is important to make accurate assessments of someone, people
a. make snap judgments. b. primarily use nonverbal messages. c. use systematic judgments, including attributions. d. do all of these.
Of the following, which personality characteristic is most associated with the risk of a heart attack?
a. ?a sense of time urgency b. ?hostility c. ?workaholic d. ?competitive
Which of the following experienced global temperatures that resemble the temperatures of today?
a. Neolithic period b. Upper Paleolithic period c. Early Civilization period d. Monolithic period