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 number of correct recalls per trial as a function of age, trial, and accuracy classification. Note that the total number of possible correct recalls for the List 1 and List 2 conditions (10) was lower than for the List Both condition (20). Error bars are 95% confidence intervals.
