Multiple Responses to a Survey

So our HR department started using surveys OOB in SharePoint 2010. It was a course evaluation survey so they would put in the name of the course they did and then respond to it.

Of course, they would want people to be able to respond to the same survey more than once. Who would have thought finding this little setting would be so irritating?

It's in the last place you would expect, under Survey Settings-->Title, Description and Navigation of all places!!!

Mystery solved. Multiple Respsones Added. Crises Averted.