ESP Support

The ESP Community

All ESP users are encouraged to join the Experience Sampling Mailing List where you can discuss ESP with other researchers. (You will need a free Yahoo ID to join.)

The mailing list is also where new releases and bugfixes will be announced.

To subscribe, send a blank email to, or visit the mailing list web site for more instructions.

Known Bugs

See our known bugs page.

Official Support

ESP and its supporting programs are provided with no warranty and no support. These programs include full source code so they may be modified by any experienced programmer.

Reporting Bugs

See the documentation to learn how to report a bug. Important: Always attach the files "questions.txt" and "espprefs.xml" from your experiment when reporting any bug, so we can reproduce the problem.