A group of scientists would like to determine lifestyle factors that are associated with the development of asthma among American children.Based on this information,the researchers should design a(n) _____ study.
A)conventional
B)in vivo
C)double-blind
D)epidemiological

Question

A group of scientists would like to determine lifestyle factors that are associated with the development of asthma among American children.Based on this information,the researchers should design a(n) _____ study.
A)conventional
B)in vivo
C)double-blind
D)epidemiological

Quizplus · Accepted Answer

An epidemiological study is specifically designed to investigate the patterns and causes of health and disease conditions in defined populations. As the researchers in this scenario are interested in determining the lifestyle factors that may contribute to the development of asthma in American children, an epidemiological study would be the appropriate type of study for this purpose.

A Group of Scientists Would Like to Determine Lifestyle Factors