The amygdala sends axons to the ____, which in turn sends axons to the pons to control the startle reflex.
A. midbrain
B. caudate nucleus
C. cingulate gyrus
D. pineal gland
Answer: A
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The single word that best describes the function of defense mechanisms is
a. projection. b. protection. c. integration. d. compensation.
Discuss the following causes or origins of prejudice and provide examples to illustrate your points: psychological, social, cultural, and economic
What will be an ideal response?
The percentage of words remembered from a list could be predicted from the extent ___ during stimulus presentation
a. of the evoked responses in the cingulate cortex b. of activation that occurred in the hippocampus c. of activation that occurred in the septum d. All of the above
A researcher knows that rats learn to solve a T-maze in 15 trials on average, with a standard deviation of 8. He believes that rats treated with low doses of THC (the active ingredient in marijuana) will require more trials to learn a T-maze. He selects a random sample of 25 rats, administers a low dose of THC to each, then measures the time it takes them to learn a T-maze. The mean of these 25 scores is 4.4. Assuming that the distribution of means is normal, which of the following statements is true?
a. zobs = 1.875, p < .05 b. zobs = –1.875, p < .05 c. zobs = 1.875, p > .05 d. zobs = –1.875, p > .05