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QUESTION 44 Three major ethical concerns of psychological researchers are deception, lasting harm to subjects, and a) morality of the question under investigation. b) loss of future research possibilities. c) the need to keep the results of research from the participants. d) invasion of privacy. QUESTION 45 A subset of a population is chosen for inclusion in an experiment by using a procedure that ensures that all members of said population have an equal chance of being selected to participate in the experimental study. This procedure involves the use of a) correlational design b) naturalistic observation c) random sampling d) replication QUESTION 46 In an experiment to test the effectiveness of a new drug to treat phobias, the experimental group, who gets the new medical drug and weekly counseling, should be compared to a control group who a) gets no treatment at all b) gets a placebo drug, but no counseling c) gets counseling instead of any drugs d) gets a placebo drug as well as weekly counseling QUESTION 47 Alexia recently had a lot of painful dental work done. Now when she is at the dentist and hears the sound of the dentist's drill, she tenses up and her heart beats faster. Which of the following explains what Alexia is experiencing? a) negative reinforcement b) classical conditioning c) spontaneous recovery d) operant conditioning

          QUESTION 44
Three major ethical concerns of psychological researchers are deception, lasting harm to subjects, and
a) morality of the question under investigation.
b) loss of future research possibilities.
c) the need to keep the results of research from the participants.
d) invasion of privacy.
QUESTION 45
A subset of a population is chosen for inclusion in an experiment by using a procedure that ensures that all members of said population have an equal chance of being selected to participate in the experimental study.
This procedure involves the use of
a) correlational design
b) naturalistic observation
c) random sampling
d) replication
QUESTION 46
In an experiment to test the effectiveness of a new drug to treat phobias, the experimental group, who gets the new medical drug and weekly counseling, should be compared to a control group who
a) gets no treatment at all
b) gets a placebo drug, but no counseling
c) gets counseling instead of any drugs
d) gets a placebo drug as well as weekly counseling
QUESTION 47
Alexia recently had a lot of painful dental work done. Now when she is at the dentist and hears the sound of the dentist's drill, she tenses up and her heart beats faster. Which of the following explains what Alexia is
experiencing?
a) negative reinforcement
b) classical conditioning
c) spontaneous recovery
d) operant conditioning

QUESTION 44
Three major ethical concerns of psychological researchers are deception, lasting harm to subjects, and
a) morality of the question under investigation.
b) loss of future research possibilities.
c) the need to keep the results of research from the participants.
d) invasion of privacy.
QUESTION 45
A subset of a population is chosen for inclusion in an experiment by using a procedure that ensures that all members of said population have an equal chance of being selected to participate in the experimental study.
This procedure involves the use of
a) correlational design
b) naturalistic observation
c) random sampling
d) replication
QUESTION 46
In an experiment to test the effectiveness of a new drug to treat phobias, the experimental group, who gets the new medical drug and weekly counseling, should be compared to a control group who
a) gets no treatment at all
b) gets a placebo drug, but no counseling
c) gets counseling instead of any drugs
d) gets a placebo drug as well as weekly counseling
QUESTION 47
Alexia recently had a lot of painful dental work done. Now when she is at the dentist and hears the sound of the dentist's drill, she tenses up and her heart beats faster. Which of the following explains what Alexia is
experiencing?
a) negative reinforcement
b) classical conditioning
c) spontaneous recovery
d) operant conditioning

Added by Juan Carlos H.

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