Pachankis, John E.; The Psychological Implications of Concealing a Stigma: A Cognitive–Affective–Behavioral Model; Psychological Bulletin; 133(2), 328–345
Many assume that individuals with a hidden stigma escape the difficulties faced by individuals with a visible stigma. However, recent research has shown that individuals with a concealable stigma also face considerable stressors and psychological challenges. The ambiguity of social situations combined with
the threat of potential discovery makes possessing a concealable stigma a difficult predicament for many individuals. The increasing amount of research on concealable stigmas necessitates a cohesive model for integrating relevant findings. This article offers a cognitive–affective–behavioral process model for
understanding the psychological implications of concealing a stigma. It ends with discussion of potential points of intervention in the model as well as potential future routes for investigation of the model.
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Ipce remarks that several stigma's are mentioned here, but just not having pedophilic feelings and desires - clearly even here a taboo that still might be kept in mind. Also, several examples of secrets that must be kept hidden are mentioned, but just not the secret of a child or teenager who has had sexual experience with an adult.
The first taboo might be deminished if the feelings will not be lead to acts, and thus ever might be accepted as human feelings. The second taboo, the secret to be kept hidden, should be avoided by the same: feelings that do not lead to an act.

Quinn, Diane M., & Earnshaw Valerie A.; Concealable Stigmatized Identities and Psychological Well-Being; Soc Personal Psychol Compass.; Jan 7(1), 40–51
Abstract
Many people have concealable stigmatized identities: Identities that can be hidden from others and that are socially devalued and negatively stereotyped. Understanding how these concealable stigmatized identities affect psychological well-being is critical. We present our model of the components of concealable stigmatized identities including valenced content – internalized stigma, experienced discrimination, anticipated stigma, disclosure reactions, and counter-stereotypic/positive information – and magnitude – centrality and salience. Research has shown that negatively valenced content is related to increased psychological distress. However, smaller identity magnitude may buffer this distress. We review the research available and discuss important areas for future work.