What was the goal of the experiment done on the Minnesota twins?
A. To investigate the impact of temperament on career outcomes.
B. To investigate the impact of genes and environment on personality.
C. To investigate the impact of personality testing on the stability of personality characteristics.
D. To investigate the impact of parenting on genetic contributions to cognitive abilities.
Answer: B
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Mackenzie took part in an experiment where she was told she would be required to sit alone in a darkened room for 30 minutes, after which she would be asked to complete a brief questionnaire about her future goals and plans. When she finished the questionnaire, she was told the experiment was over. Mackenzie never really understood the purpose of the study, and she wasn't sure why she had to wait
in the darkened room before filling out the short questionnaire. In this case, it would appear that the researchers who conducted the experiment a. did not use an adequate debriefing procedure. b. failed to obtain informed consent. c. violated Mackenzie's right to privacy. d. did not provide adequate protection from harm.
Between 3 and 5 years of age, Ananya is increasingly able to coordinate her left and right hands in tasks such as eating, building with blocks, and reading and copying printed letters. This is most likely due to growth of white matter tracts in which area of the brain?
A. the prefrontal cortex B. the visual cortex C. the auditory cortex D. the corpus callosum
Youngsters who are temperamentally difficult, overly emotional, or inattentive are more likely than their peers to engage in aggressive actions
a. True b. False Indicate whether the statement is true or false
As compared to a person with Broca's aphasia, a person with Wernicke's aphasia can ____.
A. remember the names of objects B. understand written language C. understand spoken language D. speak fluently and rapidly