When a psychologist compares the symptoms an individual is experiencing to the symptoms of various disorders to determine the specific disorder the individual has, the psychologist is concerned with:

a. diagnosis.

b. etiology.

c. prognosis.

d. treatment.

Diagnosis

Explanation:

The psychology and the medication are of two different areas to describe in different terms. The medication treatment was passed from practitioners to their students in the form of oral traditional treatment. It was not mattered that someone knows about the treatment or not and how it worked.

There is some particular situation was mention in which some specific treatment was applied to disease to cure. The illness was linked with the cure, so with the medication, the symptoms diagnosis also related to the treatment. First of all the symptoms of the disease identified then cured those symptoms with medication or psychotherapies. Thus psychologist is concerned with the diagnosis.