Figure 2.
Changes in individual performance for the two routes to learning. See text for details. (Data adapted from Kostrubiec et al., 2006).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.