Which of the following has been demonstrated in research concerning the impact of stress on the immune system?
a. Individuals deprived of sleep for long periods of time exhibit a weakened immune system.
b. Recently divorced or widowed individuals show increased functioning of their immune systems.
c. Both positive and negative events weaken the immune system.
d. Stress weakens the immune systems of rats, but not humans.
a
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Timmy believes he can avoid getting any older by not having any more birthday parties. Timmy is probably in which stage of cognitive development?
a. sensorimotor b. concrete operational c. preoperational d. formal operational
Stewie cannot understand the meaning of other people's tones of voice. When Brian sarcastically says, “Yeah, way to go, wise guy,” Stewie does not pick up on his tone and takes his statement literally. Stewie most likely has ____ aprosodia
a. ?receptive b. ?expressive c. ?ideational d. ?ideomotor
Last week, May was exceptionally excited and rushed around buying unneeded items and making wild plans—none of which was ever completed. This week, May is extremely depressed and has talked about committing suicide. A psychologist is likely to diagnose:
a. double depression b. dysthymia c. schizophrenia d. bipolar disorder
By the 1960s, many individuals and groups were criticizing intelligence tests for what reason?
a. They believed the tests were too easy, and were producing inflated scores. b. They believed that measuring intelligence was not a worthwhile pursuit. c. They believed that some test items were unfair and discriminated against certain groups. d. They believe that the tests were measuring talent, rather than intelligence per se.