The following experiment demonstrates an iSurvey feature called 'Section Presentation Blocks'.
This allows you to present participants with one of 'x' possible scenarios at random, before moving on to the next section.
The following example will present you with some information regarding a crime, then display a picture of the suspect before asking you to make a guilty / not guilty decision.
The picture you will see is presented at random from a possible choice of 4, and as the researcher you are able to track who has seen which stimulus.
