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.
Validation of the polynomial growth curve model used to estimate pupillometric data displayed in Figure 2. Model fits (dashed lines) are overlaid on ribbons that reflect ±1 standard error of the mean of the group data. Separate models were used to estimate Window 1 (reflecting the perception phase of the trials) and Window 2 (reflecting the planning and response phase of the trials).
