I hold a PhD in Applied Linguistics and Second Language Acquisition from the University of Barcelona (UB). I am Serra Hunter Associate Professor, and a research member of the Barcelona L2 Speech and GRAL research groups (UB). My research career follows a coherent and sustained trajectory on the acquisition of L2 speech across perceptual and productive dimensions, with a strong commitment to designing, testing and assessing the efficacy of segmental and more holistic training methods and conditions to improve L2 pronunciation. A central contribution of my work was the development of audiovisual (AV) perception and production High-Variability Training (HVPT) methodologies for L2 English vowel acquisition (PhD, 2017, UB). Recent work has included perception-and-production training, training with visual monitoring (and noise), training with non-words, foreign accent imitation training, and self-assessment training. My research aims at enhancing segmental accuracy as well as developing global dimensions of L2 pronunciation proficiency (intelligibility, comprehensibility, accentedness and fluency).

You can find me here:

Office: P2.2
Modern Languages, Modern Literature and English Studies
Faculty of Philology and Communication
Universitat de Barcelona
08007 Barcelona
Latest News
—Publications

Mora‐Plaza, I., Aliaga‐Garcia, C., Mora, J. C., & Ortega, M. (2026). Diving Into High-Variability Phonetic Training: Stimuli Type and Learners’ Auditory Selective Attention in Second Language Vowel Training. Language Learning, 1-38.

Mora, J., Mora-Plaza, I., Aliaga-García, C. & Ortega, M. (2026). L2 accent imitation in the L1: A Novel Approach to Train Advanced L2 Learners’ Pronunciation.. In Tergujeff, E. & Kirkova-Naskova, A. (Eds.), Achievements in Second Language Pronunciation: Good Practices for Teaching and Learning.

—Presentations

Aliaga-Garcia, C., Gallardo-del-Puerto, F., & Sánchez-Fernández, D.. (2026, December 10–12). [Accepted]Does CLIL promote L2 English vowel production development? Longitudinal acoustic evidence from primary-school learners [Oral presentation]. 9th International Conference on Native and Non-native Accents of English (Accents 2026), Uniwersytet Łódzki, ŁÓDŹ, Poland.

Aliaga-Garcia, C., Mora-Plaza, I., Ortega, M., Mora, J. C., Fullana, N., & Fraser, K. . (2026, December 10–12). [Accepted] Effects of segmental, suprasegmental and global pronunciation self-assessment training on peer assessment of L2 speech [Oral presentation]. 19th International Conference on Native and Non-native Accents of English (Accents 2026), Uniwersytet Łódzki, ŁÓDŹ, Poland.