Surveys with skip logic and conditional branching
The Opinio survey software lets you design surveys with skip logic or conditional branching as it is sometimes called.
Dynamically include or exclude questions
Some times you need to exclude or include questions in a survey based on the replies given from the respondent in earlier questions. This is called skip logic or conditional branching. Opinio lets you easily do this by adding branching conditions on questions and either include or exclude following questions based on the reply.
In the below example, a branch condition is added to the first question, making the respondent rank summer activities if he or she likes summer best, or rank winter activities if he or she likes winter best. The the last is given in either case.