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.
Extent of error learning based on the reverse coded NHPA score in young (a) and older (b) adult groups. The accuracy level represents the difference in number of errors made in sequence blocks and their subsequent random blocks. Error bars show the standard error of the mean.
