Scientific research

The CLES is a certificate of competence in languages for higher education, strongly rooted in the world of higher education and research and supported by a scientific council of international experts.

Scientific research plays a central role in CLES testing. See relevant work listed on the French version of the CLES website.  
For work carried out by the NULTE network see below:

2022

2020

2019

2013

2011

Published on  March 13, 2023
Updated on July 10, 2023