FIGURE 4-2 Skill acquisition curves.
SOURCE: Anderson (1990, p. 262). Reprinted with permission from W.H. Freeman and Company, from J.R. Anderson. Cognitive psychology and its implications. Permission conveyed through Copyright Clearance Center, Inc.

The National Academies | 500 Fifth St. N.W. | Washington, D.C. 20001
Copyright © National Academy of Sciences. All rights reserved.
Terms of Use and Privacy Statement