Figure 1.
Illustration of the 2-2-1 mediation models proposed, with each model uniquely colored. All variables included reflect the change from pre- to post- intervention measurements.
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.