Psychological hardiness has key traits, and they are .
a. 2; social support and self-efficacy
b. 2; predictability and control
c. 2; approach toward the positive and avoidance of the negative d. 3; alarm, resistance, and exhaustion
e. 3; commitment, openness to challenge, and internal locus of control
Question 2
The hormone melatonin helps synchronize the sleep-wake cycle by means of
a. stimulating the hypothalamus to activate the sleep cycle.
b. triggering the SCN when the amount of light striking the retina declines. c. traveling to the amygdala to activate the sleep cycle.
d. inducing feelings of drowsiness.
e. inducing alertness just preceding awakening.
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In the 1960s, social psychologists did highly creative but controversial experiments. This photo, ...
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