Causes of Paraphilia Unclear
It is unclear what causes a paraphilia to develop. Psychoanalysts theorize that an individual with a paraphilia is repeating or reverting to a sexual habit that arose early in life. Behaviorists suggest that paraphilias begin through a process of conditioning. Nonsexual objects can become sexually arousing if they are repeatedly associated with pleasurable sexual activity. Or, particular sexual acts (such as peeping, exhibiting, bestiality) that provide especially intense erotic pleasure can lead the person to prefer that behavior. Although the origins of most paraphilias are not understood, in some cases there seems to be a predisposing factor such as difficulty forming person-to-person relationships.

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