Doctor of Philosophy, The Ohio State University, 2019, EDU Teaching and Learning
Argumentative writing is a crucial skill in the school years and beyond, and there is an emphasis in various local, state, and national standards on argumentative writing. However, such writing is known to be a challenging and complex genre for English Learners (ELs) with limited English proficiency as well as cultural differences in terms of how argumentative thought and writing are conceptualized (Hirvela, 2013). It can be equally challenging and complex for many English as a Second Language (ESL) teachers, who are often ill-equipped for writing instruction (Larsen, 2013, 2016). From a research perspective, there have been few studies exploring the abilities and needs of ESL teachers as relates to instruction in argumentation, especially in high school settings, where various learning and achievement standards are increasingly requiring a focus on argumentation despite the difficulty of teaching and learning argumentative writing regarding ELs.
To address the gaps in the scholarship discussed above, this dissertation explores how a ESL teacher, Ms. Patrick, sought to develop her expertise in teaching argumentative writing in a suburban high-school ESL class for ELs over a two-year period using a classroom-based research methodology that involved ongoing observations of her class sessions, interviews with her and her students, and examination of her teaching activities and materials as well as her students' responses to her instruction. This study employed as an analytical tool the notion of expertise, particularly a distinction between what is known as routine and adaptive expertise, to examine how Ms. Patrick initiated and engaged in change as a teacher over time with respect to her understanding of argumentative writing, her curricular planning, and her instructional activities.
The study's findings revealed that Ms. Patrick acquired at least a degree of Hedgcock and Lee's (2017) three types of knowledge essential for ESL teachers: (1) subject matter knowled (open full item for complete abstract)
Committee: Alan Hirvela (Advisor); George Newell (Committee Member)
Subjects: English As A Second Language; Pedagogy; Teacher Education