I would like to conduct an experiment in which questions are changed according to prioir answeres.
Here is the script:
1. Subjects are presented with 10 items which they need to rearrange accoring to the order of importance.
2. The first 5 items should be moved forward to the next stage, where subjects are asked to rank each of the five items on a likart scale (1-7) .
3. This table of 5 items is the base for an automatic creation of two other tables.
3.1 The first table is very simillar ( but not identical) to the table created in 3. The correlation between the tables should be around 0.8
3.2 The second table is dissimilar to the table of paragraph 3. the correlation should be lower than 0.2
4. all of the above should happeen in real time, while the subjects is scrolling from one page to the next.
Can it be done with Media lab/Direct RT?
Thanks and BR