Based on medical analysis, the reasons personality disorders are controversial in modern clinical practice include "the existence of overlap among the personality traits characteristic of each personality disorder."
The other primary reason personality disorders are controversial in modern clinical practice is that "the DSM does not specify the degree to which a trait needs to be abnormal to be considered a disorder."
DSM is the acronym for the Diagnostic and Statistical Manual of Mental Disorders; it is the established standard in psychiatric disorders classification used by the American Psychiatric Association (APA) and the World Health Organization (WHO).
Hence, in this case, it is concluded that there are various reasons personality disorders are controversial in modern clinical practice.
Learn more about personality disorders here: https://brainly.com/question/15865688
