本题目来源于试卷: IB Psychology HL Abnormal Psychology，类别为 IB心理学
[单选题]
How are prevalence r6 iz* vnh4dzzedv7;) iates f*p s:fpd*clutp48oa9*tx7 v vor a disorder calculated?
A. Calculating the amount of time between diagnoses
B. Finding the total number of diagnoses for a disorder in a given population
C. Determining the percent change in diagnoses from one year to another
D. Finding the total number of people with a diagnosis received in a hospital
参考答案: B
本题详细解析:
Choice B is the correct answer. Statisticians may also report lifehlt5tk4v./ si.a ukl)2 c gyc,time prevalencey s)l2h c,5u.kk .v/ca4lg tti, which describes the number of people in a given population who have at any point had a given disorder during their lifespan.
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