Large‐scale learner corpora collected from online language learning platforms, such as the
EF‐Cambridge Open Language Database (EFCAMDAT), provide opportunities to analyze …

This article contributes to the debate about the appropriate use of corpus data in language
learning research. It focuses on frequencies of linguistic features in language use and their …

This paper introduces a new corpus resource for language learning research, the Trinity
Lancaster Corpus (TLC), which contains 4.2 million words of interaction between L1 and L2 …

This study investigates the acquisition of the Spanish Imperfect by 60 English learners of
Spanish at three different proficiency levels (beginner, intermediate and advanced). Two …

Profile (EP) is an ongoing empirical exploration of learner English initiated by Cambridge
University Press and Cambridge English, among others. EP aims to create a set of …

Learner corpora have generally focused on intermediate and advanced learners/users.
Corpora of beginners are rare but just as important. Second Language Acquisition (SLA) …

This article presents and reviews a new methodological resource for research in second
language acquisition (SLA), CEDEL2 (Corpus Escrito del Español L2 'L2 Spanish Written …

This study investigates the effect of instructional design on (morpho) syntactic complexity in
second language (L2) writing development. We operationalised instructional design in terms …

The Common European Framework of Reference (CEFR) is the most widespread reference
tool for linking language tests, curricula, and national educational standards to levels of …

This paper shows the need to triangulate different approaches in Bilingualism and Second
Language Acquisition (SLA) research to fully understand late bilinguals' interlanguage …