Why Is the Practice of "Differential Diagnosis" Ineffective for Individuals

Multiple Choice

Why is the practice of "differential diagnosis" ineffective for individuals with interpersonal problems?

A) because there are not enough well-trained psychiatrists to properly diagnose behavioral and emotional problems
B) because the concept of differential diagnosis is grounded in the medical model, yet labels used to describe individuals with interpersonal problems are socially determined and socially negotiated
C) because differential diagnosis implies that the clinician can ascertain differences between two or more disorders that are manifested simultaneously
D) because there are not enough labels to describe the multitude of conditions exhibited by children and adolescents