Not all neurotransmitters have the same structure. As compared with small-molecule neurotransmitters, larger ______ are involved in slower, ongoing neural activity.
a. glutamate molecules
b. neuropeptides
c. serotonin
d. GABA
Ans: B
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Long-term studies of antisocial behavior in psychopaths suggest that these behaviors tend to
a. decrease in middle age. b. remain constant throughout adulthood. c. increase over time throughout adulthood. d. fluctuate depending on levels of testosterone.
Which term describes a memory of particular events from one's own life?
A. picture memory B. visual memory C. autobiographical memory D. biographical memory
Chris is suffering from a migraine headache. His mother gives him a small white pill to take and tells him that it is a new medication specifically for migraines. After taking the pill, Chris reports feeling a bit better
The pill was actually just a breath mint. This phenomenon is an example of a) misdirection. b) malingering. c) the placebo effect. d) the hopefulness principle.
The Spearman r may be appropriately used whenever
a. both sets of measure are in ordinal form b. one set of measures is in interval form, and the other in ordinal form c. both sets of measures are in interval form, but the distributions are badly skewed d. all of these