Emotions assessment

Key idea: ask forum users to spend ~5 minutes of time and help our research by giving feedback.

Hi all,

Key idea: ask all of you forum users to spend +/-5 minutes of your precious time and help our research by giving us feedback.

As it is often very difficult to find (many) participants in a study, especially if giving answers requires more than just ticking a box. I thought to try something new:
Use the forum users here as a test-group and ask for the responses we need. I tried to make a very easy interface (in the m-file) for facilitating easy responses and for sending us the feedback. (at the end of the program, you'll be asked to whether results may be automatically forwarded to us, completely anonymous of course.)

If this idea succeeds and there are many responses, maybe more people can post similar things/questions on the forum, if not... well it was worth a try.
Once you answered the questions, feel free to use parts of the code.

The questionnaire in the m-file is about emotional feelings and trying to quantify these feelings. Automatically a pdf file with further explanations should appear when you run the m-file.
(in compressed zip as well)

Thanks in advance,
Joep