Filling out the paper forms

The use of the forms by the panelists is very simple. See also our form examples:
- Check boxes may be marked in any way. If a check box is not empty it is considered as being marked.
- Line scales must simply contain a pen stroke.
- Number zones must contain numbers in digital format, like those appearing on a pocket calculator.
However panelists must have the opportunity to correct their answers. To that effect the software provides the following possibilities:
- Check boxes: the panelist may fill another box darker. The densest box will be taken when reading the form.
- Line scales: a thicker line may be drawn somewhere else on the scale. The thickest mark will be taken when reading the form.

