What are your favorite ways to measure proficiency that actually feel effective?
I often wonder whether, for example, I'm "good at" Spanish, and I don't feel like I have a good way to answer that. As a linguist I'm probably harder on myself than most, but I'm also realistic: I'm certainly no native speaker of Spanish and I do have trouble understanding sometimes (perhaps often).
Personally I don't see the value in labels like "intermediate" or "advanced" or even "fluent". (Maybe "beginner" is an exception.)
And official scales like "B2" don't seem to mean much unless you can compare yourself to others on exactly the same scale.
So what's a good solution?
Personally I like thinking about practical aspects:
--Can you give/get directions to the airport? [Also known as the "train station test"]
--Can you read a newspaper?
Of course different measures like that might have very different results (maybe you can read a newspaper but not ask for help, or the opposite), but that seems natural to me.
Based on these tests, I'd say:
I am comfortable living in Spanish.
I can read academic research in most (Germanic, Romance) European languages, at least with a dictionary.
Does that seem reasonable? Any better suggestions?
What's your favorite way of measuring proficiency?