Background: Occupational adaptation is a key occupational therapy concept, yet lacks clarity and consensus, impacting on its application in practice, theory and research. Concept analysis is a rigorous methodology which enables identification of unique features, gaps in knowledge, and the need for further concept refinement.Aim: This study aimed to determine the conceptual maturity of occupational adaptation, and identify steps needed to understand and use occupational adaptation.Methods: Four databases were searched using the term 'occupational adaptation' and a principle-based concept analysis was conducted from epistemological, pragmatic, linguistic, and logical perspectives. A mapping of the concept's evolution and analysis of the maturity of its structural features also occurred.Results: Seven hundred and fourty-eight papers were identified, which reduced to 161 after abstract and full-text review. A diverse range of applications and two primary theoretical frames of reference were identified. The definition, attributes, preconditions, outcomes, and boundaries of the concept lacked maturity, limiting clinical utility.Conclusions and significance: Occupational adaptation is a concept applied across many practice and research contexts, yet the concept is not fully mature. Concept refinement is required before further applied research is conducted. A shared understanding of occupational adaptation through refinement and research may consolidate its importance and future utility.
Keywords: Adaptation; mastery; occupational challenge; occupational competence; occupational identity.