Fig. 1.
Mean accuracy of sentence comprehension performance (TSVK) at age 5 and 6 years. Error bars represent standard error of the mean (*** P < .001).
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.