What words are trained in the lessons?
I recently browsed my vocabulary and were surprised to see that a lot of very common nouns was reported to have been seen less than 20 times.
So today I did a little test. I did a new lesson and wrote down some of the words that I knew I had seen before. I completed the lesson with one failed exercise, and went to the vocabulary to see when it would report that I have last practiced the words.
The words I noted down was: Vater, falsch, Zimmer, zwischen, perfekt, Artz and privat. Out of these seven words only one single word was reported to have been practiced recently: falsch.
Is this a bug or is it supposed to be like this?
Btw. the lesson I did was 'Communication'->'Lesson 2' of the German tree.
I did some more testing. Did a timed practice session where I correctly answered three questions (and failed none):
The sentences I correctly answered were:
- Dennoch ist jeder von ihnen individuell.
- Das sind interessante Bücher.
- Wollt ihr daran teilnehmen
After the training session I went to the vocabulary to see what words Duolingo thought I had trained recently (less than a minute ago):
So this seems to affect a lot of the sentences, at least for the German tree. I cannot come up with a good argument why it would choose to count words such as das and sind which are seen in 10-20% of all sentences, while it would ignore words like Bücher, teilnehmer and individuell.
Is there some good explanation, that I am missing?
[EDIT] I re-posted this in the general forum to hear if other people are also seeing this issue. Please post any feedback there http://www.duolingo.com/comment/1467421 Thanks!
Thanks for your kind advice! I moved the thread, but I suspect that this is not actually a technical issue, since this should be handled server-side. Therefore I suspect that this behaivor is the same for all users of the German tree and perhaps also users of other trees. It might even somehow be a feature, that I fail to recognise.
But for now I will just leave it here overnight, if I do not get an answer I will re-post it in the general forum to ask if other users are also experiencing this behaivor.