This visualization aims to help Likert scale questionnaires conceptors to visualize the answers of those tests. Each square on the mosaic represent an answer from a respondent to a question and the colour of the square represent the answer value.
The aim of this visualization is to allow the user to see general trends in the answers such as "the answer given to question B13 are mostly associated with disagreement" and to examine the answer of specific individuals at the same time. It also allow him to check whether the answer trends vary between categories of respondent by filtering the displayed respondents.
How to use it ?
Uncheck the boxes that correspond to a meta-data value you want to make disappear from the mosaic and click on "filter" to update it. You can re-check the boxes if you want the meta-data value back.