In threshold 1 mondeling persoonlijk you will further learn Dutch, with the focus on listening and speaking. Threshold 1 schriftelijk persoonlijk explains on the other hand, the focus on reading and writing. These courses are focused on the personal domain: family relationships and individual activities
In threshold 2 mondeling publiek you continue to learn Dutch, with the focus on listening and speaking. Threshold 2 schriftelijk publiek on the other hand, the focus is on reading and writing. These courses are aimed at the public domain: everything that takes place in society.
You can also take these courses in a shortened or extended course. This means that you process the learning material at a faster pace (= shortened) or a slower pace (= extended).