From talent labels to stable expertise

Early achievement and subjective labeling can be a weak guide to sustained expertise. Yet talent labels shape access to coaching, practice, and competition, so selection alters the conditions under which early judgements are later evaluated. This Perspective article proposes a conceptual framework in which labeling, selection, development, transition, and stabilisation are recursively linked processes. Its outcome, stable expertise, is repeated superior, domain-specific performance over a prespecified period that includes substantive changes in performance demands. The central claim is that the same outcome may reflect restricted opportunity, limited learning, difficulty adapting to new demands, or difficulty maintaining an established standard. Distinguishing these explanations requires separate observations of judgements, opportunity allocation, capacity change, adaptation, and performance over time. Five falsifiable propositions, each paired with a prospective design, specify when early indicators should lose predictive value, how selection shapes capacity through allocated opportunities, which junior advantages are unlikely to persist, and how adaptation, regulation, and support sustain or restore expert performance. The evidence is drawn mainly from sport; other domains require their own measures and tests. For talent systems, the framework implies treating labels as provisional predictions, reassessed against the opportunities they have created.