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.
Values for bias (log k; top panel) and sensitivity to reinforcement (c; bottom panel) parameters for the no-punishment (open circles), punishment-net (closed circles), and punishment-obtained analyses (closed diamonds). In the top panel, the horizontal line represents the bias value under perfect matching (log k = 0); in the bottom panel, the horizontal line represents the sensitivity value under perfect matching (c = 1). Dashes represent means.
