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.
Results of nonlinear regression analysis. The figure depicts each participant’s accuracy in the AV condition as a function of the probability of their getting words correct in that condition as estimated based on the participant’s accuracy in the A-only and V-only conditions (see text); the color of each participant’s data point indicates their age group (see legend). The curve represents the predictions of the reduced nonlinear (parabolic) regression model.
