Mixing up qualitative and quantitative data

It upsets me when papers make the effort to do proper usability studies and then misuse the results because they get confused by qualitative and quantitative data. As nicely explained in my HCI notes, quantitative data has a "structure of integers or real numbers, e.g.number of errors (discrete) or time to complete task (continuous)", whilst qualitative data is essentially everything … Continue reading Mixing up qualitative and quantitative data