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.
Left panel: In the young adult group, preparation effects on local switch costs in accuracy are consistent across levels of WASO (log transformed values on the lower × axis and corresponding raw values on the upper × axis). In the older group, preparation effects are largest at lower levels of WASO (better sleep). Right panel: Bivariate relationships between WASO and local accuracy switch costs and p values separated by preparation condition.
