Which statement summarizes the current understanding of genetic factors for depressive disorders?
a. The 5-HTT serotonin-transporter gene found convincing evidence that the genotype was associated with depression in men and women.
b. There is no specific genetic basis for depression that has been reliably supported by research.
c. The 5-HTT genotype improved the prediction of depression over stressful life events.
d. There are compelling findings that depressive disorders have a strong genetic component for females, but not for males.
b. There is no specific genetic basis for depression that has been reliably supported by research.
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According to your textbook's introduction to Chapter 3, attention
a. relies exclusively on bottom-up processing. b. uses both top-down and bottom-up processing. c. is a time-consuming but highly accurate cognitive process. d. is a quick process that is highly inaccurate.
If a triangle is flashed to a split brain patient's right brain, he will be able to
a. easily name what he saw. b. describe the triangle but not be able to identify it as a triangle. c. point to a picture of a triangle with his left hand. d. point and draw the triangle with both of his hands.
Companies are concerned with the health and safety of employees because
A. Employment-related injuries and diseases cost companies money B. Healthy workers are more productive C. Both answers are correct
Learning to avoid engaging in behaviors that will result in punishment is called ________ training
a. reconditioning b. aversive c. avoidance d. modeling