Single Ease Question (SEQ)
One question after a task: overall, how easy or difficult was it, on a 7-point scale?
Why it matters
It takes seconds, and it pinpoints which task is the hard one.
How to use it
- Ask right after each task.
- Compare tasks with each other.
- Follow up on low scores.
Example
If most tasks score 6 and checkout scores 3, start with checkout.