Topic
Skill & expertise research, explained
7 open-access skill & expertise studies, each with a flashcard deck and a quiz.
- Does starting music lessons early really make better musicians?
People who started music young were more skilled as adults, but the link vanished when comparing identical twins, suggesting shared genes and family environment, not early training itself, explain it.
- Do fingerprint experts see prints as a whole, like we see faces?
Fingerprint examiners showed the classic signature of holistic processing, but only weakly more than novices, so it is at best a modest part of their expertise.
- Does being good at using cues help you learn new skills faster?
Students who were better at picking up and using meaningful cues in driving scenarios learned to land a simulated aircraft and fly a simulated drone more successfully.
- Does the music genre you play change how you hear the beat?
Musicians trained in different genres placed the beat of the same sounds at different moments, and folk fiddlers tolerated the widest spread of 'on-time' positions.
- Does working memory still matter for expert soccer decisions?
Better working memory went with faster soccer decisions just as much in professional players as in amateurs and recreational players, so years of practice did not remove its influence.
- Does chess skill grow along a textbook learning curve?
Chess ratings of young players were better described by an exponential than a power learning curve, but many players broke both models by improving slowly at first and speeding up years later.
- Does walking in high heels hurt your thinking, and does practice help?
Walking in high heels did not reduce working-memory performance for either experienced or inexperienced wearers, but experienced wearers adjusted their gait more flexibly under mental load.