Bringing light into the dark side of identity: Theoretical and clinical applications: A case study

In the final part, a clinical reflection is presented on the dark side of identity formation and the empirical papers of this special issue. It is important that both researchers and clinicians ask themselves how theory and evidence about identity development can be used in clinical practice. Therefore, a relevant case study is presented about an emerging adult struggling with identity formation, Tim. Various facets of Tim's struggling are illustrated based on findings from this special issue. Starting from identity diffusion, Tim's transition to moratorium and achievement was examined from three complementary theoretical frameworks and related research on these topics as outlined in this special issue. Finally, change processes throughout therapy were discussed from various clinical frameworks.