xAPI

What xAPI actually measures

Most learning data measures the wrong thing. It counts who finished. xAPI can count what people actually did — if you're honest about what's worth recording.

For years, learning was measured by a single number: did they finish? Completion is easy to record and comforting to report. It also tells you almost nothing. Someone can click through to the end having learned, or having learned nothing at all, and the number looks identical.

xAPI — the Experience API — exists because the interesting data isn’t at the finish line. It’s in what people do. A statement in xAPI has a simple shape: actor, verb, object. “Jordan attempted the fault-diagnosis task.” “Priya answered the retrieval prompt correctly, on the second spacing.” Small facts, captured as they happen.

The trap: measuring what’s easy

The danger with any rich data standard is that you record everything and understand nothing. xAPI makes it trivial to capture thousands of trivial events. Pages viewed. Videos played. Buttons pressed. It feels like insight. It’s noise.

Measure what a learner can now do, not what they clicked.

The discipline is to record the moments that carry meaning — a real attempt at a real task, a decision made under some pressure, a skill demonstrated. Those are the statements worth keeping, because they connect to the only question that matters: did this change what someone can do?

From data to decisions

Done well, this is the difference between a dashboard that flatters you and one that tells you the truth. When your data captures performance on real tasks, you can see where learning is landing and where it isn’t — and act on it. That’s the whole point. Not more numbers. Better questions, answered honestly.