Survey data fields omitted from .csv downloads

Online experiments Pavlovia Surveys
1

Hi developers,

I’m in the middle of running a combo online experiment and survey project, and I’m trying to write R code to wrangle the data for my student. I have run into a minor problem - when a participant does not answer a question (I’m not sure how this is happening given that all our survey questions are set to “required”, but anyway it has happened), the whole question field is omitted from the downloaded datafile. So if they haven’t answered, say, q3, their datafile has q1, q2, q4. This makes it tricky to loop through the files and append the results, since each row is now a different length depending on the missing data.

Could the next iteration of Pavlovia surveys please address this issue?

Thanks

Deborah.

2

In general data columns are only added when they have data. You could download the survey data file (which has all participants and therefore all columns where at least one participant answered) or use database saving in PsychoPy (which skips the individual CSV files and instead creates a downloadable CSV with all participants (from the point that database saving is turned on).