Translations:ExpressionScript Engine - Quick start guide/63/en

1. Navigation/Branching - allows a respondent's answers to change the order in which the questions are displayed;
2. Tailoring/Piping - helps you phrase the question (such as referring to prior answers, or conjugating sentences based upon the age or gender of your subjects) or how to generate custom reports (like assessment scores or tailored advice);
3. Validation - ensures that answers pass certain criteria, like min and max values or a certain input pattern.