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.
Example of the two main GUI elements of Gorilla. (A) The Task Builder, with a screen selected showing how a trial is laid out. (B) The Experiment Builder, showing a check for the participant, followed by a randomizer node that allocates the participant to one of two conditions, before sending them to a Finish node
