Figure 9.
Target (left panel) and alternative (right panel) response rates under various conditions of motivation (i.e., the a parameter). Lighter data points simulate greater motivation.
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.