📢New IRIS upload📢 Hanzawa, K., Suzuki, Y., Yanagisawa, A., & Fukuta, J. (2025). Coding data for scoping review. Analyses from “A scoping review of oral task repetition: Evolving concepts for speaking skills development.” IRIS Database, University of York, UK. doi.org/10.48316/NPD...

📢New IRIS upload📢 Shi, D., & Révész, A. (2025). Video-Lecture-Based Taskfrom “The Effects of Repeating Video-Lecture-Based Tasks on Learners’ L2 Multimodal Processing: An Exploratory Study” [Text/Materials]. IRIS Database, University of York, UK. doi.org/10.48316/JFU...

📢New IRIS upload📢 Aliyar, M., Siyanova-Chanturia, A., & Skalicky, S. (2025). Learner Attitudes. Questionnaire from “Reading versus listening: Which one is more effective for incidental vocabulary learning?” IRIS Database, University of York, UK. doi.org/10.48316/IY0...

📢New IRIS upload📢 Tanaka, S., & Takeuchi, O. (2025). R code. Code from “Parental Influences on Young EFL Learners’ Affection, Cognition, and Achievement in the English Classroom.” IRIS Database, University of York, UK. doi.org/10.48316/UH1...

📢New IRIS upload📢 Aliyar, M., Siyanova-Chanturia, A., & Skalicky, S. (2025). Statistical Analyses: Vocabulary Learning Data. Analyses from “Reading versus listening: Which one is more effective for incidental vocabulary learning?” IRIS Database, University of York, UK. doi.org/10.48316/CIZ...

📢New IRIS upload📢 Tanaka, S. (2025). Questionnaires for parents and children (in the L2 classroom). Questionnaire from “Parental Influences on Young EFL Learners’ Affection, Cognition, and Achievement in the English Classroom.” IRIS Database, University of York, UK. doi.org/10.48316/SPM...

📢New IRIS upload📢 Heine, L. (2025). German Passive Comprehension Test. Comprehension test from “Receptive passive competence of secondary students in Germany.” IRIS Database, University of York, UK. doi.org/10.48316/UN4...

📢New IRIS upload📢 Looi, J. (2025). Appendices. Analyses from “Learning events and sequences: What do learners do in collaborative data-driven learning?” IRIS Database, University of York, UK. doi.org/10.48316/FQ8...

📢New IRIS upload📢 Playsted, S. (2025). Questionnaire from “Language teachers regaining a sense of praxis in pronunciation teaching and learning through Exploratory Practice as professional learning in Australia.” IRIS Database, University of York, UK. doi.org/10.48316/NDH...

📢New IRIS upload📢 Swinehart, N., Nguyen, P., & Yeh, E. (2025). Protocol evaluating LLMs' language capabilities. Evaluation protocol from “A protocol for evaluating AI chatbots' capabilities for low-resource language teachers.” IRIS Database, University of York, UK. doi.org/10.48316/Q34...

📢New IRIS upload📢 Alejandro, C. F. (2025). Survey data. Analyses from “Postgraduate EFL writing with GenAI across sci-entific domains: A qualitative approach to faculty and doctoral student feedback.” IRIS Database, University of York, UK. doi.org/10.48316/1WJ...

📢New IRIS upload📢 Shepperd, L., Hellmuth, S., & Roberts, L. (2025). Word learning and matching task stimuli. Stimuli for laboratory studies from “Written input and encoding of L2 phonological contrasts: L1 Arabic learners of L2 English.” IRIS Database, University of York. doi.org/10.48316/1CY...

📢New IRIS upload📢 Robinson, L., & Manegre, M. (2025). Data from “Fostering intercultural competence through an asynchronous virtual exchange in secondary-level foreign language classes” [Data set]. IRIS Database, University of York, UK. doi.org/10.48316/YQV...

📢New IRIS upload📢 Robinson, L., & Manegre, M. (2025). Questionnaires for a Virtual Exchange Study from “Fostering intercultural competence through an asynchronous virtual exchange in secondary-level foreign language classes.” IRIS Database, University of York, UK. doi.org/10.48316/2ZI...

📢New IRIS upload📢 Mao, F. (2025). Appendix. Appendix from “Language Shift and Language Connectedness in the Era of Globalization: Language Policy Choices for Singapore.” IRIS Database, University of York, UK. doi.org/10.48316/3HI...

📢New IRIS upload📢 Molway, L., Woore, R., & Savory, C. (2025). Coding structure from focus groups from “Motivation for learning Chinese compared to European Languages: An exploration in English Secondary Schools.” IRIS Database, University of York, UK. doi.org/10.48316/GKV...

📢New IRIS upload📢 Molway, L., Woore, R., & Savory, C. (2025). Interview protocol / schedule from “Motivation for learning Chinese compared to European Languages: An exploration in English Secondary Schools.” IRIS Database, University of York, UK. doi.org/10.48316/8HH...

📢New IRIS upload📢 Pirone, J., Pudans-Smith, K., Ivy, T., & Listman, J. (2025). Focus Group Discussion. Interview protocol / schedule from “The Landscape of American Sign Language Education.” IRIS Database, University of York, UK. doi.org/10.48316/RGU...

📢New IRIS upload📢 Wu, G., Ramos, I., & Hu, Q. (2025). DeepSeek PS in L2. Questionnaire data from “Pedagogical satisfaction in L2 learning with applied GenAI: Evidence from teachers and students using DeepSeek in China.” IRIS Database, University of York, UK. doi.org/10.48316/JJS...

📢New IRIS upload📢 Wu, G., Ramos, I., & Hu, Q. (2025). Survey from “Pedagogical satisfaction in L2 learning with applied GenAI: Evidence from teachers and students using DeepSeek in China.” IRIS Database, University of York, UK. doi.org/10.48316/GWA...

📢New IRIS upload📢 Murtisari, E., Januardi, J., Bonar, G., & Kurniawan, D. (2025). Interview protocols from “Beyond Error Correction: Lower-Proficiency EFL Learners’ Engagement with Grammarly.” IRIS Database, University of York, UK. doi.org/10.48316/QVK...

📢New IRIS upload📢 Nguyen, T. T., & Kim, J. (2025). Post-test Questionnaires and Follow-up Interview Questions. Post-test questionnaire from “Feasibility of administering chatbot-based speaking assessment for low-level EFL students.” IRIS Database, University of York, UK. doi.org/10.48316/WYE...

📢New IRIS upload📢 Thumvichit, A. (2025). Factor loadings and factor arrays. Analyses from “Q evaluation of English-medium instruction: Insights from a business program.” IRIS Database, University of York, UK. doi.org/10.48316/2SH...

📢New IRIS upload📢 Curado Fuentes, A. (2025). Survey data GenAI. Analyses from “A Qualitative Approach to EFL Postgraduates’ GenAI-Assisted Research Writing Within Social Sciences.” IRIS Database, University of York, UK. doi.org/10.48316/NEK...

📢New IRIS upload📢 López-Serrano, S., Martínez-Flor, A., & Sánchez-Hernández, A. (2025). Scoring rubric from “The Effects of Self-Access Web-Based Pragmatic Instruction and L2 Proficiency on EFL Students’ Email Request Production and Confidence.” doi.org/10.48316/K36...

📢New IRIS upload📢 Meier, G., & Styger, E. (2025). Coding scheme related to m-voc project. Coding and analysis protocols from “Language socialisation in vocational education and training (VET): New directions for language education.” IRIS Database, University of York, UK. doi.org/10.48316/RST...

📢New IRIS upload📢 Pulido, M. F., & Lopez-Beltran, P. (2025). Chunking Ability Task from “Chunking ability predicts online sensitivity to L2 morphosyntax: Evidence from Spanish gender agreement.” IRIS Database, University of York, UK. doi.org/10.48316/QED...

📢New IRIS upload📢 Aliyar, M. (2025). Analytic framework for interview data. Coding and analysis protocols from “Lived Language and Mobility: A case of Young Iranians in Italy.” IRIS Database, University of York, UK. doi.org/10.48316/FUE...

📢New IRIS upload📢 Macdonald, D., & Hipfner-Boucher, K. (2025). Progress Monitoring French Nonword Reading List. Reading test from “Biliteracy for Bilingual Children with Reading Impairment.” IRIS Database, University of York, UK. doi.org/10.48316/GFW...

📢New IRIS upload📢 Davin et al. (2025). AI in language teaching. Questionnaire from “Global and educational disparities in AI integration: A study of L2 teacher training and usage patterns.” IRIS Database, University of York, UK. doi.org/10.48316/IVD...

📢New IRIS upload📢 Drajati, N. A., Andayani, A., & Wijaya, S. A. (2025). Narrative Frame. Narrative frame from “Professional Development on Bilingual Digital Multimodal Composing: Indonesian Teachers’ Stories .” IRIS Database, University of York, UK. doi.org/10.48316/4IH...

📢New IRIS upload📢 Casañ-Pitarch, R. (2025). Data and Instructions. Analyses from “Developing Global-mindedness in the Foreign Language Classroom through Telecollaboration.” IRIS Database, University of York, UK. doi.org/10.48316/RRM...

📢New IRIS upload📢 Troyan, F. J., Lu, X., & Zaitseva, A. (2025). AI Literacy Core Practice Training Intervention from “AI literacy: A core practice in world language education.” IRIS Database, University of York, UK. doi.org/10.48316/10U...

📢New IRIS upload📢 Thumvichit, A., & Fraschini, N. (2025). Factor arrays (LOTE teachers' emotional trajectories). Analyses from “Chronicling emotional trajectories in early career language teaching: A longitudinal intensive single-case Q methodology study.” doi.org/10.48316/NII...

📢New IRIS upload📢 Kim, Y., & Namkung, Y. (2025). List of studies included in the dataset from “Methodological characteristics in technology-mediated task-based language teaching research: Current practices and future directions.” IRIS Database, University of York, UK. doi.org/10.48316/G4Z...

📢New IRIS upload📢 Macdonald, D., & Hipfner-Boucher, K. (2025). Progress Monitoring French Word Reading List. Reading test from “Biliteracy for Bilingual Children with Reading Impairment.” IRIS Database, University of York, UK. doi.org/10.48316/BYY...

📢New IRIS upload📢 Lindemann et al. (2025). Lecture on language differences that lead to different accents. Instructional materials from “Sharing communicative responsibility: Training US students in cooperative strategies for communicating across linguistic difference.” doi.org/10.48316/THI...

📢New IRIS upload📢 Lindemann, S., Subtirelu, N., Campbell, M.-A., & Acheson, K. (2025). Instructional /teaching materials from “Sharing communicative responsibility: Training US students in cooperative strategies for communicating across linguistic difference.” doi.org/10.48316/MX8...

📢New IRIS upload📢 Henry, N. (2025). Comprehension and Prodution Pretest/Posttest. Grammar test / Morphosyntax test from “The Effects of Structured Input and Output on the Acquisition of the Accusative Case in L2 German.” IRIS Database, University of York, UK. doi.org/10.48316/PZP...

📢New IRIS upload📢 Shahiwala, S., & Rahul, D. R. (2025). Qualitative Data on Gamers’ Vocabulary Learning Experiences. Data from “A qualitative analysis of gamers’ experiences with vocabulary acquisition: Insights from grounded theory”. IRIS Database, University of York, UK. doi.org/10.48316/YCA...

📢New IRIS upload📢 Montgomery, C., Balzotti, J., & Hansen, D. (2025). Image credits. Resource list from “Designing authentic language learning simulations to support student engagement.” IRIS Database, University of York, UK. doi.org/10.48316/SPL...

📢New IRIS upload📢 Alamer, A., Sonbul, S., & El-Dakhs, D. (2025). Data from “Revisiting the validity of the vocabulary learning strategies questionnaire using the confirmatory composite analysis (CCA): Setting new directions for the field”. IRIS Database, University of York. doi.org/10.48316/XRB...

📢New IRIS upload📢 McHugh, A. (2025). McHugh Results and Appendices . Analyses from “Exploring the incorporation of peer assessment of intercultural competence in a collaborative online international learning virtual exchange (COILVE) .” IRIS Database, University of York, UK. doi.org/10.48316/JJP...

📢New IRIS upload📢 Zhou, Y., & Zhou, M. (2025). Supplementary materials. Coding scheme from “A meta-analysis on mobile-assisted vocabulary learning: Do mobile applications help?” IRIS Database, University of York, UK. doi.org/10.48316/81U...

📢New IRIS upload📢 Lee, J. (2025). Factors Contributing to Student Engagement Across Groups. Analyses from “EFL adolescents’ engagement in artificial intelligence and peer interaction.” IRIS Database, University of York, UK. doi.org/10.48316/YPK...

📢New IRIS upload📢 Teimouri, Y. (2025). L2 grit scale. Questionnaire from “What Really Drives Language Learning Success: Talent or hard work?” IRIS Database, University of York, UK. doi.org/10.48316/K1N...

📢New IRIS upload📢 Levasseur, C., & Allen, M. (2025). Postprint of Journal Article “Les freins à la prise en compte de la pluralité linguistique à l’école francophone : perspectives enseignantes.” IRIS Database, University of York, UK. doi.org/10.48316/DWN...

📢📢📢The fifth round of the IRIS Replication Award is now open for submissions and will close at midnight (GMT) on 30th November 2026. ▶️For more information or to submit your application, please follow this link: www.iris-database.org/replication-...

Open access + OASIS plain-language summaries = more views, downloads & citations — a practical path to more inclusive, impactful research! doi.org/10.1515/appl...

📢New IRIS upload📢 Borden, R., Liu, B., & Wu, K. (2025). HLTP Survey Instrument. Questionnaire from “High-leverage Practices in Action: WL Teachers’ Self-Reported Use of HLTPs in the K-12 Classroom.” IRIS Database, University of York, UK. doi.org/10.48316/BZD...