Thanks to skip logic and branching each person who will take survey will see different (based on responses) questions and pages. This way you will be able to improve response rate, survey quality, and respondents will spend less time on your survey.
Skip logic and branching
Allow you to create personalized paths through your survey based on respondents’ answers on selected questions. This way respondent time is not wasted on questions that are not relevant to them.
Randomized answer choices
Some respondents take shortcuts and automatically select certain answer choices. Randomization feature allows to minimize this phenomenon and improve survey response quality.
Randomized blocks, pages, and questions
Randomize blocks of pages, pages, and survey questions.
Survey restrictions
SurveyLab allows to set a number of responses restriction, research finish date, and time allowed to complete survey.