it’s conceivable that data collected before alterations were made to the survey would be invalidated, or considered a confound for answer/no answer data, and thrown out. It’s also conceivable that many additional questions were added, in which case retaking the survey would be valuable.
it’s conceivable that data collected before alterations were made to the survey would be invalidated, or considered a confound for answer/no answer data, and thrown out. It’s also conceivable that many additional questions were added, in which case retaking the survey would be valuable.
But I guess I wont then.