Changes proposed in the DSM treatment of paraphilic disorders are relatively modest and the core of the DSM-IV diagnostic criteria is retained. Many of the changes that occur in paraphilic disorders diagnostic criteria increase the risk of false-positive diagnoses by making it easier to assign a specific paraphilia to an individual, and must be considered with caution. The classification of certain sexual behaviors as pathological, even in the absence of distress, reveals an underlying moral design. As a result, some authors question the validity and reliability of paraphilic disorders, and suggest revolutionary changes, depathologizing paraphilias and removing them from systems of mental disorder classification.