Final answer:
Paraphilic disorders must be distinguished from other psychological disorders and are characterized by intense and persistent sexual interests or behaviors that deviate from societal norms.
Step-by-step explanation:
In the field of psychology, paraphilic disorders must be distinguished from other psychological disorders. Paraphilic disorders involve intense and persistent sexual interests or behaviors that deviate from societal norms. They often involve non-consenting individuals or situations, causing distress or impairment to the person experiencing them. These disorders are described in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) and are separate from other categories such as sexual dysfunction and paraphilia.