The role of practice and motivation in the acquisition of expert-level performance in real life : an empirical evaluation of a theoretical framework

Ericsson, Karl Anders *1947-* ; Tesch-Römer, Clemens *1957-* ; Krampe, Ralf Th.

S. 109-130 : Lit.; Diagr.; Tab.

In: Encouraging the development of exceptional skills and talents / Howe, Michael John Anthony. - Leicester : British Psychological Society, 1990