Bilateral symmetry of the brain and body is established
a. at conception
b. in the late embryonic period
c. in the early fetal period
d. in the very early embryonic period
Answer: d. in the very early embryonic period
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Dr. Zelman conducts research that explores the relationship between alcohol consumption and driving ability. He runs participants through a driving obstacle course after they consume various amounts of alcohol
He concludes that the more alcohol a person consumes, the more impaired their driving will be. Because his results can be generalized to the larger population from which his sample was drawn, his study would be described as having high __________ validity. a. applicable b. general c. external d. criterion
Unlike Freud, Hartmann would not attribute a choice of a career in art to ______
a. sublimation c. reaction formation b. repression d. displacement