S econd-language writers attending U.S. colleges and universities generally fall into one of three groups: 1. EFL writers who were educated in their mother tongue (L1) and are learning English as their L2 (often referred to as foreign or international students) 2. ESL writers who are recent immigrants to the United States, often with educational backgrounds in their L1 3. Generation 1.5 writers who are long-term U.S.residents and English learners fluent in spoken English. Harklau, Losey, and Siegal (1999) With backgrounds in U.S. culture and schooling, they [Generation 1.5 writers] are distinct from international students or other newcomers who have been the subject of most ESL writing literature, while at the same time these students' status as English language learners is often treated as incidental or even misconstrued as underpreparation in writings on mainstream college composition and basic writing. (p. vii) In fact, because they have come up through the public school system, where mainstreaming (actually submersion) and age-related promotion have obscured their status as English language learners, Generation 1.5 writers themselves eschew the label ESL. As a result, they have largely been ignored by writing specialists who study native speakers of English because their writing contains nonnative, ESL features. Likewise, they also have been ignored by writing specialists who study nonnative speakers of English because they rarely enroll in ESL writing classes.In this article, 1 I explain how a key academic support service, the university writing center, can assist Generation 1.5 students as they develop their writing skills. Because of its autonomous status within the university, the writing center offers an opportunity for Generation 1.5 students (who may not want to refer to themselves as ESL students) to receive L2 writing instruction in an anonymous and unstigmatized atmosphere. By recognizing the learning abilities and limitations that distinguish Generation 1.5 students from other ESL learners, writing tutors and, by extension, writing instructors can develop appropriate intervention strategies for this growing segment of the U.S. postsecondary population. Furthermore, the principles and practices highlighted in this article may be applied during writing conferences and other teacher-student exchanges intended to improve students' L2 writing ability.Writing centers in U.S. colleges and universities began as writing labs in the 1930s. Lab clients were racial, ethnic, or gender minorities judged by their teachers to need remediation. This characterization of writing centers as places where these students' special needs are met by the university has changed as the centers have become mechanisms for increasing access to and retaining students. Today, they play a vital role in freshman writing programs A proposal for serving Generation 1.5 students in the writing center must begin with an awareness of the similarities and differences in the backgrounds and needs of Generation 1.5 and ESL/EFL writers.as ...