A lesion in a rat's ______ interferes with the classically conditioned fear response.

A. septal area
B. orbitofrontal cortex
C. mammillary bodies
D. amygdala


Answer: D

Psychology

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Jack, Jim, and Justin all have intellectual disabilities. Jack's mother was a chronic alcoholic. Jim's mother beat him on the head repeatedly when he was an infant. Justin was born prematurely and suffered from a lack of oxygen at birth. The cause of intellectual disabilities for all three boys is due to ____

a. unknownfactors c. genetic factors b. nongenetic biological factors d. environmental factors

Psychology

In order to determine whether factors influence or interact with each other, a researcher must use ____

a. two experiments b. a factorial design c. a between-subjects design d. a mixed design

Psychology

Dr. Adelman is biological psychologist who is most interested in studying the part of the neuron that receives input from other neurons. He is most likely to focus on which of the following?

a. ?myelin b. ?axon bulbs c. ?dendrites d. ?glia

Psychology

The _________________releases a hormone called melatonin, which is critical to maintaining the sleep-wake cycle

FIll in the blank with correct word.

Psychology