An official website of the United States government
Here's how you know
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.
Example F2 trajectories from one child in the SMI group and one child in the TD group for (a) productions of a monophthong word (seat) and a large F2 transition word (toys), and (b) production of the sentence “Both faces are happy.”