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Marcin Opacki

Faculty of Modern Languages · University of Warsaw

https://researchid.co/mopacki
@uw.edu.pl
7Scopus Publications
199Google Scholar Citations
5Google Scholar h-index
4Google Scholar i10-index

Research Interests

Language contact and cross-linguistic influence Bilingualism, multilingualism, plurilingualism Language and communication disorders Language acquisition and langauge learning Language assessment and testing Natural language processing Generative syntax Corpus...

Biography

I am a research fellow and instructor at the Faculty of Modern Languages, University of Warsaw. My research focuses on syntax, cross‑linguistic influence, and communication abilities in bilingual, multilingual, and plurilingual settings, especially as these phenomena relate to language learning and acquisition. Methodologically, I combine experimental psycholinguistic methods and natural language processing approaches.

Recent Scopus Publications

  1. Predictors of communication ability in Angelman syndrome: evidence from Polish individuals
    Journal of Communication Disorders, 2026
  2. Angelman syndrome in Poland: current diagnosis and therapy status—the caregiver perspective: a questionnaire study
    Orphanet Journal of Rare Diseases, 2024
  3. Cross-linguistic influences, language proficiency and metalinguistic knowledge in L3 Italian subject placement
    International Journal of Multilingualism, 2023
  4. Polish–English bilingual children overuse referential markers: MLU inflation in Polish-language narratives
    First Language, 2022
  5. Does L2 Proficiency Impact L2-L1 Transfer While Reading L1 Collocations? Evidence From Behavioral and ERP Data
    Frontiers in Psychology, 2021

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