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.
For illustrative purposes, we plot the marginal effects of the regression model. This plot shows the predicted probabilities for the response of the model of the association between previous week responsiveness and GCBT attendance by age (mean ± 1 SD). Confidence intervals are based on standard errors. Color images are available online.
