Assess the ability to design an original theoretical and methodological framework for evaluating multiliteracies in multilingual digital environments: define theoretical foundations, produce an annotated corpus schema (metadata, multimodal markup, language tagging, interoperability), create measurement instruments (rubrics, automated metrics, reliability/validity indicators), and present a detailed empirical validation plan (sampling, data collection, analyses, pilot testing, ethical and reproducibility considerations). Scope: graduate-level research design emphasizing rigor, scalability, and interdisciplinary justification.