Anders Ericsson

Peak

1. IDEA 1

   Expertise is built, not inborn

   Ericsson and Pool argue that exceptional performance comes mainly from the right kind of practice, not innate gifts. They present research suggesting abilities once thought natural, like perfect pitch, can be developed with early training.

2. IDEA 2

   Practice can stretch memory dramatically

   The authors describe a student, Steve Faloon, who started remembering about seven digits and, through steady practice, learned to recall more than eighty. His progress showed how much training can expand ability.

3. IDEA 3

   Purposeful practice has clear goals

   Simply repeating something does not make you better. The authors describe purposeful practice: specific goals, full focus, feedback and getting out of your comfort zone. Without these, people stop improving after reaching an acceptable level.

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