Tamar Szabo Gendler has been in touch to let me know about this great new initiative they're running--Experiment Month:
The Experiment Month initiative is a program designed to help philosophers conduct experimental studies. If you are interested in running a study, you can send your study proposal to the Experiment Month staff. Then, if your proposal is selected for inclusion, we will conduct the study online, send you the results and help out with any statistical analysis you may need. All proposals are due Sept. 1.
For further information, go to Experiment Month.