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.
Test information function for the brooding subscale (a) and the reflection subscale (b), with estimated scale scores on the horizontal axis and test information on the vertical axis. Note: the vertical dashed lines indicate (from left to right) the 5th, 25th, 50th, 75th, and 95th percentiles of the observed score distribution, respectively.
