Methodological Issues for Psychological Evaluation across the Lifespan of Individuals with a Difference/Disorder of...

The aim of the current report is to provide guidance relevant to psychological evaluation for healthcare providers and researchers working in the field of disorders of sexual development (DSD). In doing so, we give careful consideration to methodological issues and limitations that may influence the utility of investigations. For example, rarity and heterogeneity of DSD conditions restrict sample sizes when conducting evaluations aimed at establishing condition-specific psychological outcomes. At the same time, the potential for stigmatization by virtue of conducting psychological evaluations is particularly high given the fundamental contribution of sex and gender to one's sense of self and integrity. This article will provide basic theory for psychological evaluation as well as give a review of specific measures that can be employed for clinical purposes depending on a variety of parameters, including life stage of the patient and goal(s) of the evaluation. Care providers and service users may benefit from guidance in coping with the difficulties inherent in having and/or treating DSD. The potential for identification with the patient with DSD is higher than in other domains of medicine because sexual and gender identities are fundamental to all humans and are continually evolving from a sociological perspective.