With regard to psychological disorders,what does prevalence refer to

Question

Quizplus · Accepted Answer

Prevalence refers to the percentage of a population that exhibits a disorder during a specified time period. It is a measure of how common a psychological disorder is in a particular population. It does not refer to the percentage of the population that has ever been treated for a psychological disorder or the reliability of the diagnosis of psychological disorders. It also does not refer to the absolute number of people who are experiencing any psychological disorder at a given point in time.

With Regard to Psychological Disorders,what Does Prevalence Refer to