
What distinguishes a few exceptional talents from a mediocre majority? Is it hours upon hours of monotonous dedication to perfecting a skill? Or is it rather an innate gift, like a natural ability or talent?
The nature versus nurture debate as applied to intelligence and expertise is not new. Since the mid-1800s scientists have been questioning whether experts are “born” or “made”. Sir Francis Galton, the 19th-century founder of the field of behavioral genetics, proposed that experts are born to be experts. He believed that ultimately our innate abilities limit the level of performance an individual can achieve, and practice is only necessary for reaching an expert level of performance. Yet later mid-20th century psychologists – like John Watson, one of the founders of behaviourism – denied innate abilities or the existence of talent, and instead proposed that practicing more intensively than others is probably the only reasonable explanation for success and accomplishment.