August 2018
Beginner
202 pages
8h 51m
English
When asking subjective opinions, consider offering sentiment expression as a choice, with the options of "Mostly negative, because:" and "Mostly positive, because:". We do this to avoid having to interpret sentiment into the response. A participant's response might be full of negative items even though their overall sentiment is mostly positive.
After completing a task, we like asking how/why the participant knows that he has actually successfully completed the task. This usually provides some insight into how well the product communicates.
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