Deliberate Practice and Acquisition of Expert Performance: A General Overview

TLDR

Expertise has traditionally been measured by experience and reputation, but recent evidence shows that deliberate practice—structured, feedback‑rich training—underlies true expert performance. The article applies deliberate‑practice principles from domains such as chess, music, typing, and sports to guide expert development in medicine. Deliberate practice is defined by targeted tasks, immediate feedback, problem‑solving time, evaluation, and repeated performance to refine behavior. Recent studies reveal that traditional indicators such as experience and reputation weakly predict actual performance, which is not necessarily linked to longer professional experience.

Abstract

Traditionally, professional expertise has been judged by length of experience, reputation, and perceived mastery of knowledge and skill. Unfortunately, recent research demonstrates only a weak relationship between these indicators of expertise and actual, observed performance. In fact, observed performance does not necessarily correlate with greater professional experience. Expert performance can, however, be traced to active engagement in deliberate practice (DP), where training (often designed and arranged by their teachers and coaches) is focused on improving particular tasks. DP also involves the provision of immediate feedback, time for problem-solving and evaluation, and opportunities for repeated performance to refine behavior. In this article, we draw upon the principles of DP established in other domains, such as chess, music, typing, and sports to provide insight into developing expert performance in medicine.