how do we judge linguistic competence (in a foreign language)?

Yesterday, I played judge at a foreigners speak Mandarin competition. Contestants were judged on a prepared speech, fluency answering a question, and a performance of some traditional Chinese art. The contestants came from North America, Europe, Korea, and Japan and a variety of ages, ranging from two seven year old twins to folks in their late 40s, possibly early 50s.

What did I learn?

Short answer: Age and home culture matter in questions of linguistic competence in a foreign language. However, a pleasant personality and curiosity about one’s host culture will go a long way to buttressing linguistic incompetence.

Long answer: See short answer, above. Add elaborations, below: Continue reading