While the PET assesses brain activity in terms of glucose metabolism, the MRI measures
a. multiple angles of radiation. c. subtle shifts in blood flow.
b. tracers. d. electrical activity.
C
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There are many interactions among the variables of stress, sleep, nutrition, smoking, alcohol use, and exercise. Which of these behaviors are affected by our social context?
a. ?none of these b. ?nutrition and exercise c. ?smoking and alcohol use d. ?all of these
According to Goldstein, activities are culturally defined as masculine, feminine, or neutral. How does this study apply to the difference in verbal ability between boys and girls?
A. Culturally masculine tasks are encouraged for girls. B. Culturally feminine tasks are encouraged for boys. C. Culturally neutral tasks are encouraged for females. D. Culturally feminine tasks are encouraged for females.
In a by John, Caspi, Robins, Moffitt, and Stouthamer-Loeber examining the relationship between the Big Five factors and juvenile delinquency, it was found that delinquent males who had committed severe crimes were:
a. lower in Extraversion than their nondelinquent peers b. higher in Conscientiousness than their nondelinquent peers c. lower in Agreeableness than their nondelinquent peers d. higher in Openness to Experience than their nondelinquent peers
__________ is a modern substitute for the actual physical departure of young people from the family group that takes place in industrialized nations
A) The transition to adulthood B) Emotional upheaval C) Psychological distancing D) Adolescent moodiness