Complete test tasks including a task description are available for download in the section MERLIN corpus.
MERLIN rating grid: Czech | German | Italian
Technical report: Report on the reliability and scale functionality of the MERLIN written speech sample ratings, by O. Bärenfänger
Annotation manual (annotation structure and guidelines)
Wisniewski, K. (2020). SLA developmental stages in the CEFR-related learner corpus MERLIN: Inversion and verb-end structures in German A2 and B1 learner texts. International Journal of Learner Corpus Research, 6(1), 1–17.
Weiss, Z. & Meurers, D. (2019). Broad Linguistic Modeling is Beneficial for German L2 Proficiency Assessment. Widening the Scope of Learner Corpus Research. Selected Papers from the 4th Learner Corpus Research Conference 2017, 419–435. https://pul.uclouvain.be/book/?gcoi=2930310079806
Weber, T. (2018). Grammatik und Lernerkorpora: Eine korpusorientierte Untersuchung von Präpositionalphrasen im deutschen MERLIN-Korpus. In Fuß, E. et al. (dir.), Grammar and Corpora 2016 (p. 415–424). Heidelberg University Publishing. https://doi.org/10.17885/heiup.361.c4714
Boyd, A. (2018). Using Wikipedia edits in low resource grammatical error correction. Proceedings of the 2018 EMNLP Workshop W-NUT: The4th Workshop on Noisy User-generated Text. Brussels, 79–84.
Lyding, V. & Schöne, K. (2016). Design and Development of the MERLIN Learner Corpus Platform. Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC'16), 2471 – 2477.
Štindlová, B. & Čurdova V. (2015). MERLIN: Multilingvální platforma pro evropské referenční úrovně. Časopis pro moderní filologii, dvojčíslo u příležitosti 20. výročí ČNK. (2), 190-200.
Abel, A., Wisniewski, K., Nicolas, L.; Boyd, A., Hana, J. & Meurers, D. (2014). A Trilingual Learner Corpus illustrating European Reference Levels. Ricognizioni – Rivista di Lingue, Letterature e Culture Moderne, 2(1), 111-126.
Wisniewski, K. (2014). Die Validität der Skalen des Gemeinsamen europäischen Referenzrahmens für Sprachen: Eine empirische Untersuchung der Flüssigkeits- und Wortschatzskalen des GeRS am Beispiel des Italienischen und des Deutschen. Frankfurt am Main: Peter Lang
Boyd, A., Hana, J., Nicolas, L., Meurers, D., Wisniewski, K., Abel, A., Schöne, K., Štindlová, B. & Vettori, C. (2014). The MERLIN corpus: Learner Language and the CEFR . Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14), European Language Resources Association (ELRA), Reykjavik, May 26-31, 2014.
Wisniewski, K., Schöne, K., Nicolas, L., Vettori, C., Boyd, A., Meurers, D., Abel, A. & Hana, J. (2013). MERLIN: An online trilingual learner corpus empirically grounding the European Reference Levels in authentic learner data. ICT for Language Learning 2013, Conference Proceedings, Florence, Italy, November 14-15, 2013.
Weber, T. (2020). Präpositionen und Deutsch als Fremdsprache: Quantitative Fallstudien im Lernerkorpus MERLIN. PhD thesis, Mannheim 2020
Weiss, Z. L. (2017). Using Measures of Linguistic Complexity to Assess German L2. Proficiency in Learner Corpora under Consideration of Task-Effects. Master thesis, Tübingen 2017
Schönfelder, T. (2014). REQUESTS im Italienischen und Deutschen als Fremdsprache. Master thesis, TU Dresden, Februar 2014
Weber, T. (2013). Verbvalenz und Rektion im Bereich Deutsch als Fremdsprache. Eine korpusgestützte Analyse zweier Verbgruppen. Master thesis, TU Dortmund. 2013
Hancke, J. (2013). Automatic Prediction of CEFR Proficiency Levels Based on Linguistic Features of Learner Language. Master thesis, Universität Tübingen, April 2013
MERLIN user manual | Background information on the goals and methods of the project, documentation of the initial search functionalities of the website
Report on user study - part 1 | Users' needs concerning the illustration of CEFR levels and the features of learner language that are considered most relevant
Report on user study - part 2 | Technical client-side requirements, required search and interface functionalities, usage of data