Mobile Device Survey

Creating a survey questionnaire in Entryware is easy.  However, it can be incredibly frustrating.  The difference is in how you design your survey questionnaire.  Here are two tips to help you build quick and clean survey questionnaires in mobile survey software.  This will give Entryware programmers a feel of how to use Entryware to quickly build clean survey questionnaires.


Use meaningful, unambiguous question and response names and aliases

If you are working off a prepared script (for example, a provided Word document), it only makes sense to use the same question names as the source document. This aids in communicating changes or problem areas in the survey (be it in the source document or the Entryware project). 

Avoid using especially long or unhelpful question and alias names. Q1, Q2, Q3 are short and to the point, but if you arbitrarily chose these names you will have trouble finding your gender question if you forgot it was called Q94. Likewise, overly wordy names are problematic because they take up a great deal of screen space in both the question list and the script editor.

if  ((Q51_Age.Person1 < 21 ) | ( Q51_Age.Person1 > 40 ) ) & ( Q50_Gender = Male ) )

message “The first person cannot be a male between the ages of 21 and 40”

endif

This example provides a blend of readability and conciseness. The scripting can be read and understood by any reader even if the reader didn’t write the script to begin with. It isn’t so wordy that it scrolls far off the screen.

Use project-level question properties when appropriate

There are many question properties that you want to set for the entire survey questionnaire (e.g. auto advance, minimum responses, turning on or off the tool bar). It is possible to select all of the questions in the survey questionnaire and set them using the Question Properties frame, however this becomes clumsy to set (and change) in very large surveys and opens the very real risk that questions added at the last minute will not have the properties the rest of the survey questionnaire does. 

Project level settings can be done in OnStart or on the prequestion of first the question. Always remember, project level settings override the question properties widow and question level settings script override project level settings.

More tips next time!