Sawtooth Software: The Survey Software of Choice

SSI Web v7.0.30 Patch

We have discovered a bug in SSI Web v7. In some situations, backing up in a survey did not restore the prior answers. This could occur if the server was running Perl 5.18 or greater and other combinations of survey settings were in use.

For the bug fix we have opted to provide a patch instead of an updated SSI Web download. To download the patch, press the following button.

 Download Patch for SSI Web 7.0.30

Unzip the file and copy the four *.pl files into the "Server" folder of your SSI Web install folder (i.e. C:\Program Files (x86)\Sawtooth Software\SSI Web 7.0.30\Server). These new files will overwrite four of the existing files. Now these new files will be used when uploading to the server.

If you are not using SSI Web 7.0.30 make sure to upgrade to 7.0.30 before applying the patch.

If you have live projects that you want to patch you can either use auto upload or you can manually replace the *.pl files in the cgi-bin folder on your server.

Lighthouse Studio

Lighthouse Studio (formerly SSI Web) is our flagship software for producing and analyzing online and offline surveys. It contains modules for general interviewing, choice-based conjoint, adaptive choice-based conjoint, adaptive choice analysis, choice-value analysis, and maxdiff exercises.

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Demonstrate CBC Using Only Basic Math

This survey will illustrate how Choice-Based Conjoint surveys work. It involves choosing food for dinner at a baseball game. You will take a quick 9-question CBC questionnaire, and then, using simple addition arithmetic, we will analyze your results and place the results into a "what-if" market simulator to see how your results stack up against others who have completed this survey.

Begin Demonstration