Emil kraepelin is well known in the field of psychology because he noticed that not all people with psychopathology were experiencing the same disorder. further, he could identify different types of psychopathology by grouping clients’ symptoms. because of this classification system, kraepelin’s work is the basis for the?
a) study of the etiology of mental disordersb) biopsychosocial approachc) diagnostic and statistical manual of mental disordersd) diathesis-stress model

The answer is C- Diagnostic and Statistical Manual of Mental Disorders

Explanation:

Emil Kraepelin is known as the founder of modern scientific psychiatry, psychopharmacology and psychiatric genetics. He researched the connections between biology and mental illness, the effects of psychiatric drugs on the nervous system.

His theories on the diagnosis of psychiatric disorders from the basis of major diagnostic system which is used today. This includes the Diagnostic and Statistical Manual of Mental Disorders which is used by mental health professionals such as clinicians and psychiatrist to diagnose psychiatric illnesses

The Diagnostic and Statistical Manual (DSM) is published by the American Psychiatric Association and it covers all categories of mental health disorders both for adults and children.