Regarding the experiments using intracranial self-stimulation, which of the following statements is FALSE?
a. When rats self-administer nicotine, they are even more likely to engage in intracranial self-stimulation because nicotine further increases the sensitivity of the pleasure pathways.
b. After the rats had pressed the intracranial self-stimulation lever to exhaustion, they were less likely to press the lever again once they were revived.
c. Intracranial self-stimulation involves electrical stimulation of the limbic system of the brain.
d. Intracranial self-stimulation is considered to be a primary reinforcer.
b
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Research on the conjunction fallacy shows that
a. people pay more attention to statistical probability than to heuristic strategies. b. people pay too much attention to sample size. c. people believe that the probability of a combination of two attributes is statistically more likely than the probability of one of those attributes. d. people simply misunderstand the instructions because the material is so vivid; when the task is explained, the conjunction fallacy disappears.
Once _____ is reached, acquiring language becomes almost impossible.
A) 2 years of age B) 4 years of age C) puberty D) young adulthood
Describe the gender-role standards that are traditional in Western culture
What will be an ideal response?
Becca belonged mostly to the “popular” high school crowd. But she also overlapped with, and was accepted by, the “brains.” Common types of high school crowds are “brains,” “populars,” “jocks,” “burnouts,” and “normals.”
Indicate whether this statement is true or false.