Which of the Following Is NOT a Challenge Mentioned in Your

Multiple Choice

Which of the following is NOT a challenge mentioned in your text when determining prevalence of mental disorders in children and adolescents?

A) There is no single agency that tracks the prevalence of mental disorders in children and adolescents.
B) There is no standard definition of what constitutes mental disorder.
C) Epidemiological studies use different methods to collect data, each of which yields a slightly different result.
D) Some people do not want to participate in lengthy surveys, or provide inaccurate information.