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.
Interactions between negative life events and (a) respiratory sinus arrhythmia (RSA) reactivity to a sad film, (b) heart rate (HR) recovery from a sad film, and (c) HR reactivity to an amusing film, predicting symptoms of depression across five waves of observation. Error bars represent standard errors of the simple slopes of the relationship between negative life events and prospective symptoms of depression, at high and low levels of the moderator.
