Expert-performance framework: reproducible superior performance on representative tasks as the object of explanation¶

Theory · All theories
Evidence · 6 claims (6 for) · 1 study (1 review), q2 · 0 of 1 report an effect size · 6 claims rest on one study

Description¶

The expert-performance approach studies objectively measurable, reproducibly superior achievement in a domain rather than informal impressions of talent. Its first step is to "specify how we can reliably measure the superior performance in a given domain of expertise"; performance that is not "measurable and reproducible" does not qualify as scientific evidence of expertise. Researchers capture expertise with representative tasks—such as unfamiliar chess positions whose best-move selection correlates with tournament ratings—under controlled laboratory conditions, then analyze the acquired mechanisms mediating performance.

Design Implications¶

Context¶

Requirements¶

• Superior performance must be measurable and reproducible in the domain before the framework can be applied

Constraints¶

• Creative performance producing major innovations fails the reproducibility criterion, per the article

Target Learners¶

• advanced learners in structured domains such as music, sports, chess, and sciences

Target Learning Objectives¶

• acquisition of reproducibly superior (expert) domain performance

Claims¶

• Amount of accumulated deliberate practice distinguishes more from less accomplished musicians [+W]
• Early training produces neural and physiological adaptations that can be misattributed to innate talent [+W]
• Expert performers counteract automaticity by building increasingly complex mental representations, unlike everyday skill learning [+W]
• Historical increases in peak performance contradict fixed innate upper limits [+W]
• Heritability of everyday abilities cannot be extrapolated to expert performance; twins almost never reach elite levels [+W]
• A review reports that relative-age effects tied to cohort cutoff dates bias selection into elite youth soccer and hockey [+W]

Related Theories¶

Examples¶

• Treat perceived giftedness as access to superior training resources, and define the giftedness construct explicitly before labeling

Key Sources¶

• Ericsson, K. A., Nandagopal, K., & Roring, R. W. (2005). Giftedness viewed from the expert-performance perspective. Journal for the Education of the Gifted, 28(3/4). https://eric.ed.gov/?id=EJ746057