The project will thus include the following steps:

• Creation of a database to share questionnaires and tests, chosen according to the different research interests (vocabulary acquisition, receptive and productive skills, etc.) and methodologies (qualitative, quantitative, and mixed-method research).
• Discussion on each tool, which will be made available for replication and validation purpose, in order to be improved by the researchers through the administration to different cohorts of learners and the collection of data from different samples.
• Comparison of the data and the discussion of the results within academic seminars, conferences, or workshops.

Publication of the collected data on the website, so that researchers will be able to constantly monitor learners’ results and design tasks to overcome possible criticalities.