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.
a.) Simple slopes plot for Picture Vocabulary by parent-reported sleep problems for high (+1 SD) and low (−1 SD) levels of concurrent SES. b.) Simple slopes plot for Picture Vocabulary by parent-reported sleep problems for high (+1 SD) and low (−1 SD) levels of concurrent SES. *p < .05; **p < .01
