Which of the following statements about random assignment is NOT true:
a. Random assignment is important for inferring cause and effect.
b. Random assignment ensures that participants have an equal chance of being assigned to any group in the experiment.
c. Random assignment is most relevant for ensuring external validity.
d. Random assignment ensures that each group contains the same type of participants.
Answer: c
Psychology
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When you are hungry, your stomach lining produces ghrelin, a hormone that activates your
a. lateral hypothalamus. b. vertromedial hypothalamus. c. cortical region of the pons. d. corpus callosum.
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