Adults with paraphilic infantilism may desire to wear diapers or engage in infant-like role play. Erotic target identity inversions (ETII) and childhood maltreatment have been hypothesized to cause regressive interests. To evaluate these two etiological hypotheses, we surveyed the online adult baby/diaper lover community. Data from 1904 cis-gender men revealed a prevalence of pedophilic interests comparable with the general male population, arguing against ETIIs as common in paraphilic infantilism. In contrast, self-reported childhood neglect and abuse were highly prevalent, suggesting that infantilism might be correlated with childhood maltreatment. Additionally, some participants described repetition and/or sexualization of negative childhood experiences.
