[Solved] Which statement is not true? A) The nucleus of the atom consists of protons and neutrons. B) Protons and photons are collectively called nucleons. C) Protons are positively charged particles. D) Neutrons are neutral with no electric charge. Paraphilias: Unusual or atypical sexual preferences or behaviors that are beyond the norm of typical erotic activities. Paraphilic Disorders: Psychological disorders characterized by intense sexual fantasies, urges, or behaviors involving non-normative targets, situations, or activities that cause distress or impairment. DSM-5: The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, a handbook used by healthcare professionals in the U.S. and much of the world as the authoritative guide to the diagnosis of mental disorders. Exhibitionists: Individuals who experience a psychological urge to expose their genitals to strangers as a means of sexual excitement.