The biological theory of abnormality emphasizes that genetics, brain chemistry, and other biological components of the human body are the main contributors to psychiatric diseases.
The development of nosological distinctions between the major psychiatric disorders, as had been done with the major systematic disorders, was a contribution made by Emile Kraepelin and other European psychiatrists in the late nineteenth and early twentieth centuries that can be traced as the origin of modern biological models of psychopathology.
Biological factors for causes of abnormality:
These psychologist would also argue that biological treatment methods-such as medications-are necessary to treat.
To learn more about genetics visit:
https://brainly.com/question/12985618
#SPJ4