I am planning to conduct a number of task-based moderated think aloud tests for a service that I am designing. I will be repeating the test with the same setup regularly throughout the year and I am looking for a framework of questions that I can use to compare the results.
I would like to be able to track the changes made in relation to 5 different parameters e.g. Ease of Use, Language, Functionality, Content, Information Architecture after each test.
Can anyone propose a simple and quick framework of questions that I can use in order to measure these parameters after each user test. I would like to translate the results into radar diagrams on these so that I can communicate the changes to the stakeholders.
An example of such a diagram based on different parameters can be seen below e.g. . In this case the blue diagram is the outcome of the first user test, the target is the wanted result, while the green diagram is the second user test
I have already looked at SUS but I feel like it's missing questions regarding the content and language and that 10 questions are quite a lot to ask in relation to one parameter only that is usability