Glenn S. Levine (Ph.D., University of Texas at Austin) is Professor of German and affiliated professor in the Department of Language Science at the University of California, Irvine. At UC Irvine he also serves as the German language program director and in 2020 will begin a term as Director of the northern Europe study abroad programs of the University of California.

Levine has published widely in applied linguistics and language pedagogy. He is the author of Code Choice in the Language Classroom (Multilingual Matters, 2011) and Incomplete First‐Language Acquisition in the Immigrant Situation: Yiddish in the United States (Max Niemeyer Verlag, 2000). He co‐edited the AAUSC volume Critical and Intercultural Theory and Language Pedagogy (with Alison Phipps; Cengage, 2012). He has published in the Modern Language Journal, Language Teaching Research, Foreign Language Annals, and other journals as well as in edited volumes on the role of the first language in second‐language learning and teaching, language use and socialization during study abroad, theoretically and empirically informed approaches to language pedagogy, and issues of language program direction. His current research focuses on language development and integration among migrant populations in Germany.

Glenn S. Levine（德克萨斯大学奥斯汀分校博士学位）是德语教授，也是加州大学欧文分校语言科学系的副教授。他还曾在加州大学欧文分校（UC Irvine）担任德语课程主任，并将于2020年开始任加州大学北欧留学课程主任。

莱文在应用语言学和语言教育学方面发表了广泛的著作。他是《语言课堂中的代码选择》（多语言事务，2011年）和《移民状况：美国的意第绪语》中不完全的第一语言习得（Max Niemeyer Verlag，2000年）的作者。他与AAUSC合着了《批判与跨文化理论和语言教学法》（与Alison Phipps； Cengage，2012年）合编。他发表于“现代语言杂志”，“语言教学研究”，“外语年鉴”以及其他期刊，以及有关第一语言在第二语言学习和教学中的作用，在国外学习期间的语言使用和社会化，理论和实证知识的语言教学方法以及语言程序指导问题的编辑丛书。他目前的研究重点是语言发展和德国移民人口之间的融合。