0
votes
1answer
36 views

Using SUS to measure usability of an existing system and compare with a redesigned system

I will be undertaking a whole-scale redesign of an existing system. I'd like to use SUS ("System usability scale") questionnaires to measure improvements between iterations. As a baseline, I want to ...
2
votes
4answers
9k views

Definition and example to distinguish qualitative and quantitative research

I am looking for the best definition for qualitative and quantitative research. I wrote an article on UX Magazine in which I tried to address the need for doing research that tries to map what happens ...
2
votes
2answers
1k views

Quantitative and qualitative data used in UX research

I am trying to find examples of user behaviour research that combines both quantitative and qualitative data. It seems to me that most of the research leans heavily or exclusively towards one approach ...