Split Ballot Testing is when you divide your sample (randomly) into two or more sub-samples and perform an experiment. The experiment could be different versions of a survey, or different questions, etc. The goal is to see if any differences exist between the versions of the survey or how users behave differently.
Split Ballot Testing is used to identify problem questions or sequences in surveys related to Split ballot. Split Ballot Testing of alternative questionnaires seeks the highest estimate of socially undesirable attitudes or behaviours.
SurveyAnalytics is a web based service for conducting online surveys. The process is simple using SurveyAnalytics's online survey software:
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Build your survey using the intuitive wizard interface.
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Send invitations using the integrated email system.
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View your reports online automatically.