Which of the following is true of LSD (lysergic acid diethylamide-25)?
A. LSD works by increasing the neural connectivity in the brain.
B. LSD works by decreasing the amount of the neurotransmitter glutamate in the body.
C. LSD works by increasing the levels of the neurotransmitters dopamine and serotonin.
D. LSD works by decreasing the levels of the neurotransmitters dopamine and serotonin.
Answer: C
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Harold is applying his knowledge to the workplace and is studying productivity and quality of work-life. Harold is likely working as a(n)
a. industrial/organizational psychologist. b. health psychologist. c. industrial psychiatrist. d. occupational therapist.
Plato is to _____ as Aristotle is to _____.
A) philosophical structuralism; nativism B) nativism; philosophical empiricism C) nativism; dualism D) dualism; nativism
If an experiment shows that average scores on a personality test change in the hypothesized direction, this outcome would supports a test’s _______ validity.
a. criterion b. construct c. discriminant d. none of the above
Your text pointed out several disadvantages to using baseline experiments. Which alternative below is NOT one of those disadvantages?
A) Baseline experiments require advanced statistical training. B) Some processes are not reversible. C) Small, but important effects can be hidden in the data variability. D) It is sometimes difficult to generalize from a small number of participants to a larger population.