As you will see, mixed-mode questions, or scales, should be avoided. The second part of this article will explore the problem of mixed-mode scales further and use the example from the first part to ...

Using the online tool, users are prompted to respond to questions until the algorithm collects enough information to propose a CFS score. The online tool does not save or store data. As a result of ...

matrix questions, especially the big, scary kind, and unbalanced scales, which provide data that is, at best, difficult to analyze and, at worst, useless. First, we examine what we will refer to as ...