De-identified analytical dataset and rater-level scoring data for "Multimodal digital instruction for L2 vocabulary and target-item segmental accuracy in early adolescents: A two-class study"

This record contains the de-identified participant-level analytical dataset and the rater-level scoring file supporting the analyses reported in the article “Multimodal digital instruction for L2 vocabulary and target-item segmental accuracy in early adolescents: A two-class study.” The study involved 40 early-adolescent students from two intact EFL classes. Direct personal identifiers, school identifiers, audio recordings, consent documentation, and administrative records are not included. Access to the files is restricted because the research involved minors and remains subject to the applicable educational authorisation and data-protection requirements.