RiddleMeThis

RiddleMeThis 3.0b7 is now available for download. New features include data-driven questionnaires with randomization, timed events, and timed interactions (Windows, Mac OS X, and online). Find out more.

RiddleMeThis 3.0b7 will expire at the end of July. The release version will require an upgraded license to access the new features.

Anyone purchasing a RiddleMeThis license between now and the release of RiddleMeThis 3 will receive a free upgrade to RiddleMeThis 3 (including the new "realtime" features). For existing users of RiddleMeThis there will be a small upgrade fee to use the new functionality, but you will be able to use RiddleMeThis 3 without the new features with your existing license.

RiddleMeThis is a program for creating and maintaining questionnaires, administering questionnaires electronically (either on a computer or online via the web), and collecting and exporting the data for analysis using any suitable software package such as SPSS or Excel.

RiddleMeThis's features include:

Random assignment to condition
Conditional sections
Record time spent in sections
Multiple choice questions
Range response questions
Image response questions
Free text response questions
Text stimuli
Image stimuli
Video stimuli
Kiosk operation: run questionnaire on desktop computer
Online data collection: run questionnaire on web site
Easily merge results from running the same questionnaire in different places
Data can be collated across multiple variants of a form

RiddleMeThis questionnaires can be hosted, via the RiddleMeThis Online Runtime (free with RiddleMeThis) on computer workstations (Windows or Macintosh) or on any webserver that supports PHP 4.x or later (i.e. most web servers).

All of RiddleMeThis's features are supported through a straightforward graphical user interface. No scripting languages are required.

RiddleMeThis Forum

I've just set up a forum for users of RiddleMeThis. It's very empty right now... This forum will replace the (very occasional) newsletter, and -- I hope -- help make me more responsive to your feedback.

Latest Versions of RiddleMeThis 3.x (May 15 2010)
Mac OS X (Universal)	Download 3.0b7 (zip archive)
Windows (XP/Vista)	Download 3.0b7 (zip archive)
Online Runtime	Download 3.0b4 (zip archive)
Latest Versions of RiddleMeThis 2.x (July 11th 2008)
Mac OS X (Universal)	Download 2.1 (zip archive)
Windows (XP/Vista)	Download 2.1.1 (installer)
Online Runtime (PHP)	Download 1.11 (zip archive)
Free Evaluation: you can download and use RiddleMeThis for evaluation purposes for as long as you like. Some features will be disabled until you register.

Where is RiddleMeThis being used?

Arizona State University, Flinders University, Harvard University, McDaniel University, Michigan State University, Northern Illinois University, Oklahoma State, Tuck School of Business at Dartmouth, University of Alabama, UC Berkeley, UCLA, UC Santa Barbara, and University of Houston.