Answer:
Diathesis-stress.
Explanation:
Psychopathology may be defined as the the field of psychology that mainly deals with the study of the different type of mental disorders. The treatment and precaution steps is also studied in psychopathology.
The diathesis-stress model is used to study the disorder by depending on the relationship between the stress and predisposition vulnerability. The diathesis here suggests that the factor can be physical, psychological, genetical and behavioral factor as well.
Thus, the answer is diathesis-stress.
