Charlene Polio，美国密西根州立大学(Michigan State University)语言学系教授, 副系主任，TESOL硕士学位课程主任，SSCI国际期刊 Modern Language Journal 联合主编。Her main area of research is second language (L2) writing, particularly research methods and measures used in studying L2 writing as well as the interface between the fields of L2 writing and second language acquisition. She co-directs MSU's Center for Language Education and Research and is the incoming editor, with Peter De Costa, of TESOL Quarterly.