Figure 1.
Probability of top-quartile cognitive test scores conditional on latent class membership (Wisconsin Longitudinal Study, N = 3,713).Note: Absent bars indicate a 0% probability of scoring in the top quartile of the respective test.
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.