MEZ finished the third wave
5 October 2017
In early summer of 2017 the surveys for three out of four waves of data collection had started. In 80 different schools in Germany children were tested on their linguistic abilities. Once again the IEA Hamburg planned and organized the data collection, which were supported by their professional staff members and interviewers.
We want to thank all participating students, all teachers who made their participation in MEZ possible, and of course all the school coordinators for their enthusiastic support for the realization of our data collection.