Answer:
Answer is biopsychosocial.
Explanation:
Biopsychosocial can be described as a term or model which was developed by George Engel in 1977.
Biopsychosocial can be explained as a model which makes use of biological factor like genetic, psychological factor like behavior and sociological factor like culture in detecting or determining the reasons for an individual to experience or suffer a disorder.
This model has also been put into use by psychologists to detect or diagnose and possibly proclaim treatment for a patient.
In this case, it can be concluded that Biopsychosocial model has been playing a very important role in the development of of an individual's symptoms.