Variation-Aware Attitudes and Correction Frequency Among Language Teachers in Egypt: Cross-Language Survey Evidence and Its Policy Implications

Summary of Included Data Architecture Study 1 Validation Sample ($N=303$): Complete item-level matrix for all 15 LVECQ items to allow independent CFA, HTMT, and measurement invariance checks. Study 2 Main Analytic Sample ($N=470$): Demographics, attitude domain scores, practices (P1–P3), engagement index, and primary preparedness ratings. Part IV Auxiliary File ($N=470$): Provided for research transparency regarding the preparedness provenance check. Qualitative Archive ($N=30$): De-identified structured written response entries organized by participant profiles (INT-001–INT-030). Codebook & Analysis Scripts: Includes references to the complete Python 3.13 reproduction script and variable codebooks.