Regarding prenatal development, there is no structural difference between males and females in the first
a. trimester
b. six weeks
c. 12 weeks
d. four months
ANSWER: b
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Adaptation occurs quickly to pheromones
a. True b. False Indicate whether the statement is true or false
In a study on the effects of sleep on driving performance, driving performance would be the a. control group
b. independent variable. c. experimental group. d. dependent variable.
Which of the following is NOT a behavioral remedy to treat insomnia?
a. avoiding stimulants, such as caffeine and cigarettes b. drinking a glass of wine an hour before bedtime each night c. using progressive muscle relaxation d. engaging in light exercise six hours before bedtime
To understand how to better treat depression, Dr. Kloss and his team plan to use transcranial magnetic stimulation (TMS). By using this technology, the research team will be able to
A. detect changes in blood flow within the brain. B. measure general electrical activity in the brain. C. disrupt the activity of neurons in a particular brain region. D. trace the activity of axon pathways.