Duolingo: Applying consumer product principles to education
Utilisation is higher, and comprehension is higher in this specific frame. However how many actually know another language after using Duolingo vs entertained for x minutes ? Guessing it doesn't matter :)
Utilisation is higher, and comprehension is higher in this specific frame. However how many actually know another language after using Duolingo vs entertained for x minutes ? Guessing it doesn't matter :)