Dr.Haverford suggests to her client that her mood problems stem from problems with the neurotransmitter serotonin.Dr.Haverford mentions nothing about social or behavioral factors
That may be related to mood.To understand her client's problems,Dr.Haverford seems to
Be using the ________ model.

A) interdisciplinary
B) behaviorist
C) biopsychosocial
D) medical

Neurotransmitter

Chemical substances in the nervous system that transmit signals across a synapse from one neuron to another.

Serotonin

A neurotransmitter that plays a crucial role in mood regulation, as well as in sleep, digestion, and other bodily functions.

Behaviorist Model

A theory of learning that emphasizes observable behaviors and the ways they're learned through conditioning processes without regard to thoughts or feelings.