That a rat will press a lever to obtain electrical stimulation to a particular region of the
brain suggests that
a. the animal is responding to avoid a punishing stimulus.
b. the particular area is involved in reward.
c. the nervous system is electrical in nature.
d. rats enjoy electrical shock.
e. the rat has associated the electrical stimulation with a particular reward.
b. the particular area is involved in reward.
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Physostigmine, tacrine, metrifonate, donepezil, and galantamine are all
a. class II antidepressants. b. antipsychotics. c. cholinesterase inhibitors. d. excitatory cholinesterases.
Those with CD with limited prosocial emotions may be especially resistant to treatment because of which of the following?
a. They are less willing to establish a trusting relationship with a therapist. b. They will hide medication instead of taking it. c. They may be less sensitive to reinforcement. d. They view their behavior as less problematic than others with CD do. Those with CD with limited prosocial emotions may be especially resistant to treatment because of which of the following?
A limitation of a single-factor multiple group design is that the ____
a. mean differences between the groups become smaller as more groups are used b. interpretation is too simplistic c. chances of demonstrating a significant mean difference are increased d. complete picture of the relationship between the variables cannot be seen
The _____________________, or habitual offender laws, call for harsher sentences and are justified by the prediction that previous offenders will commit future crimes.
Fill in the blank(s) with the appropriate word(s).