FIGURE 2.
The first screen was visible before the experiment started to explain to the participants how the feedback worked, first before the votes (A), then after the polls (B), with the possibility that sometimes the scores could be tied (C).
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.