One of the disadvantages of the experimental method is
a. the inability to generate cause-and-effect conclusions.
b. the length of time necessary to complete the study.
c. the fact that only one variable can be studied at a time.
d. the fact that experiments often can't be done for practical or ethical reasons.
D
Psychology
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According to your text, which effect has not been consistently demonstrated as an effective outcome of hypnosis?
a. ?relief of pain from dental work b. ?reduced nausea after chemotherapy c. ?decreased bleeding during surgery d. ?help with recovering repressed memories
Psychology
A psychologist from the _____ research area might study brain organization or the chemical messengers used in the nervous system
a. cognition b. social psychology c. psychobiology d. human development
Psychology