Including a(n) ____ in the research design allows a researcher to look more closely at the effects of ______
a. control group / outside factors
b. experimental group / outside factors
c. control group / training program
d. experimental group / training program
a
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Measurements of how people react to sudden loud noises can help us predict which of these?
a. People's preferences for mild or spicy foods b. People's attitudes toward use of police and military force c. People's abilities at science and mathematics d. People's performance of certain athletic skills
How does the amount of hormone released through the NuvaRing compare to other hormonal contraceptive methods? a. The NuvaRing releases higher levels of both progesterone and estrogen compared to other hormonal methods. b. The NuvaRing offers about equal levels of hormones compared to other hormonal methods
c. The NuvaRing releases lower levels of hormones compared to other hormonal methods. d. The NuvaRing does not release any hormones into the body as it protects against pregnancy by acting as a cervical barrier.
Which of the following occurs during the fasting phase of digestion?
A. The body can only use recently consumed energy sources. B. The pancreas secretes glucagon. C. Glucose levels in the blood rise and fall rapidly. D. Insulin levels in the blood are high.
In early childhood ______________
a. moral judgments tend to be based more on fear of punishment than is the case for older children b. children are not yet able to experience empathy c. children from different cultures learn the same moral rules d. children have more difficulty with perspective taking than they did earlier in development because of their stronger sense of self