publicaciones seleccionadas artículo académico Digital tools and active methodologies for online EFL learning during emergency remote learning: Students' perceptions of an action research approach. LOGOS-REVISTA DE LINGUISTICA FILOSOFIA Y LITERATURA. 35(1):403-429. 2025 Exploring the Use of Epistemic and Effective Stance Strategies in the EFL Classroom: Evidence From Reflective Writing. SAGE OPEN. 15(4). 2025 Receptive Vocabulary Knowledge among Chilean IB Students in Primary and Secondary Education: Results from the Updated Vocabulary Levels Test. REVISTA SIGNOS. 58(119):496-518. 2025 Systematic writing and feedback delivery: upper-intermediate students' perceptions on benefits and affects. FRONTIERS IN EDUCATION. 10. 2025 Effects of video-guided active breaks with curricular content on mental health and classroom climate in chilean schoolchildren aged 6 to 10: study protocol for a multicentre randomized controlled trial. FRONTIERS IN PHYSIOLOGY. 15. 2024 Self-regulated learning and engagement through emergency remote teaching in EFL undergraduate students. FRONTIERS IN EDUCATION. 9. 2024 Developing self-regulation in English pedagogy students with a focus on the oral ability during the Covid-19 pandemic. LENGUAS MODERNAS (UCHILE- SANTIAGO). 61:283-396. 2023 Supporting Speaking Skills Development in EFL Teacher-Training Students via Flip During the COVID-19 Pandemic. JOURNAL OF RESEARCH IN APPLIED LINGUISTICS. 14(2):68-83. 2023 The Influence of Gamification on High School Students’ Motivation in Geometry Lessons. SUSTAINABILITY. 15(21). 2023 Association between the Physical Activity Behavioral Profile and Sedentary Time with Subjective Well-Being and Mental Health in Chilean University Students during the COVID-19 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH. 19(4). 2022 Lecturers' Basic Psychological Needs Satisfaction and Its Relationship with Students' Disposition towards Studying during Online Teaching in the COVID-19 Pandemic. SOCIAL SCIENCES-BASEL. 11(7). 2022 Anxiety, Low Self-Esteem and a Low Happiness Index Are Associated with Poor School Performance in Chilean Adolescents: A Cross-Sectional Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH. 18(21). 2021 Characteristics of the Undergraduate theses of Elementary, Nursery and Special Education programs of a School of Education: A Bibliometric Analysis. REXE- REVISTA DE ESTUDIOS Y EXPERIENCIAS EN EDUCACION. 20(44):73-88. 2021 EFL Learners' Formulaic Language Use in Writing: an Action Research Account. LOGOS-REVISTA DE LINGUISTICA FILOSOFIA Y LITERATURA. 31(2):301-316. 2021 Teachers' Perceptions Analysis on Students' Emotions in Virtual Classes during COVID19 Pandemic: A Lexical Availability Approach. SUSTAINABILITY. 13(11). 2021 An Overview of Chilean EFL Pre-service Teachers' Teaching Strategies . PENSAMIENTO EDUCATIVO. 57(2):1-16. 2020 Lexical competence development trough vocabulary learning strategies in EFL learners. LEXIS (PUCP- PERU). 42(2):273-326. 2018 libro La enseñanza de lenguas y culturas originarias: Desafíos y oportunidades para la educación del siglo XXI 2025 La Formación Inicial Docente desde la Interdisciplinariedad en Chile 2022 Innovations in EFL Teaching, Learning and Assessment: On the Threshold of the University of Concepción's Centennial 2019