EduGuardBench: A Holistic Benchmark for Evaluating the Pedagogical Fidelity and Adversarial Safety of LLMs as Simulated Teachers. - Yilin Jiang; Mingzi Zhang; Xuanyu Yin; Sheng Jin; Suyu Lu; Zuocan Ying; Zengyi Yu; Xiangjie Kong 001 (AAAI, 2026)