In 2004, what percentage of children aged 19-35 months received the recommended schedule of vaccination?
A. 51%
B. 64%
C. 79%
D. 83%
Answer: D
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What percentage of men taking antidepressants, particularly SSRIs, experience erectile problems?
A. 30 percent B. 50 percent C. 80 percent D. 90 percent
In an early study of 110 traditional cultures (Barry et al., 1957) and more recent analyses of gender socialization in traditional cultures (Banerjee, 2005; LeVine, 2008) girls were socialized to develop ____
a. interdependence and a strong sense of community b. nurturance and compliance c. independence and toughness d. warmth and gentleness
Imaging studies have found differences in brain structure between homosexuals and heterosexuals of the other sex.
Answer the following statement true (T) or false (F)
A veterinarian was concerned about the link between dog food ingredients and rising rates of obesity among dogs and decided to do a study. She began by randomly assigning ten dogs of different breeds to two groups. The dogs in one group were given additive-free food made with organic ingredients. Those in the other group were given conventional dog food. Six weeks later, the veterinarian weighed the dogs and compared the two groups. Why did the veterinarian randomly assign the dogs to groups?
a. It was the easiest way to assign the dogs to groups. b. to be certain that the results would apply to all breeds of dogs c. to minimize differences between the two groups that might affect their weights d. so that the results could be published in a scientific journal