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.
Visual representation of the interaction between reinforcer value and an individual’s preference for the immediate. The top right quadrant, depicted in red, represents the interaction of extreme valuation and excessive immediate preference leading to reinforcer pathology and sensitivity to abuse liability.
