An official website of the United States government
Here's how you know
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.
Mean (± SE) of choice run latencies for the four treatment groups on P26 in Experiment 2 as a function of training phase (acquisition or reversal), 12-trial blocks, and dose