Stable branch of MonkeyLogic Version 1 (currently using XGL toolbox and NIMH daqtoolbox).
For full usage instructions, refer to: http://www.brown.edu/Research/monkeylogic/
Visit the user forum at : http://forums.monkeylogic.org/
A newer version called Monkey Logic 2 is now available from the NIMH, download it here: https://www.nimh.nih.gov/labs-at-nimh/research-areas/clinics-and-labs/ln/shn/monkeylogic/download.shtml