While extensive deliberate practice is widely recognized as essential for attaining expertise, contemporary research demonstrates that innate cognitive differences and genetic predispositions also play a critical, interacting role in predicting success.
The evidence we hold leans evenly split
official record 3x · fact-check 2x · hedged 1x · crowd & reference 1x
The retrieved papers present a nuanced view of expertise acquisition. Several studies highlight the necessity of deliberate practice, structured training, and mastery learning for high-level performance [1, 3, 4, 7]. However, biological and cognitive literature cautions that innate individual differences, working memory capacity, and genetic predispositions for cognitive performance moderate the effects of practice and independently predict expert outcomes [0, 2, 6]. Because both sustained effort and innate factors are shown to interact significantly, the claim that success depends primarily on hard work rather than innate talent is contested.