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.
The proposer chimp has chosen the “equity” token and offers it to the respondent chimp. If the respondent accepts the offer, the six banana slices on the tray outside the cages are visibly divided according to the token selected and the reward made available to the chimps (see commentary text and ref. 4) for details).
