The onset of the COVID-19 crisis in March 2020 gave way to a precipitous transition to online learning in colleges and universities across the globe. Learners and teachers alike were forced to adapt to new procedures and norms within a matter of days. Among the many questions regarding the development of rigorous courses that can adequately replace face-to-face learning, there was a need to examine and understand the complex ties between identity and second language (L2) classroom discourse in the ever-expanding sphere of online learning. Thorne et al.’s (2015) study demonstrates that there is a considerable body of work that sheds light on the role of L2 identity in online contexts, with some studies focusing on platforms that are not entirely synchronous but that contain synchronous capabilities (Thorne et al., 2015). Despite this, few studies have focused on the manifestation of learner identity using exclusively synchronous video communication for L2 instructional purposes in educational contexts.The present study aims to fill this gap in the literature on L2 identity in synchronous online courses that utilize video web conferencing platforms using qualitative methodological approaches. This study relied on data from one-on-one interviews with five focal participants, classroom transcripts, and weekly written reflections to demonstrate relationships between recurring themes in their data to theoretical constructs that were relevant to the research questions being examined. The theoretical constructs that were used to interpret the data were activity theory (Engeström, 1987, 2001), Lave and Wenger’s theory of communities of practice (Lave & Wenger, 1991; Wenger, 1998), and Norton’s theories of identity and imagined communities (Norton-Peirce, 1995; Norton, 2000, 2001, 2013; Norton & Toohey, 2011). Activity Theory was used to understand how learners made use of the affordances of the online classroom to accomplish their individual goals of learning about Spanish linguistics. The communities of practice (CoP) framework was used to examine how learners negotiated their identities within this community and how their identity or role within the online classroom community impacted their participation. Regarding investment and imagined communities, this research focused on how learners were able to draw connections between class activities and their personal and professional goals. Theoretical and practical implications for this study outline how instructors can constructively negotiate the use of technological affordances for communication in the online classroom to meet the learning goals of their courses. / Spanish

Second language (L2) vocabulary learning is at the core of language learning and use. Studies have shown that native speakers and L2 learners perceive lexical errors as the biggest obstacle in effective communication (Gass & Selinker, 2008). As a result, the learning and teaching of vocabulary must be one of the focal points of L2 learning. This study quantitatively investigates the effectiveness of two vocabulary learning strategies, the keyword method and the visual support method. Using these two strategies, L2 learners can store the word's meaning both visually and linguistically by creating a "dual coding" (Paivio & Desrochers, 1981) of the word. The keyword method is a strategy that utilizes the association of a first language word (a keyword) with the unknown L2 word through the use of a mental image whereas the visual support method is a strategy that utilizes a visual image. In four L2 intact classes over a 6-day treatment period, participants learned 24 Spanish concrete nouns using both the keyword and visual support methods in one of two presentation orders. Using a pre-test, post-test, and delayed post-test design, results indicated that the use of an image, whether mental or visual, increased L2 learners' knowledge of form, meaning, and use of L2 vocabulary. Qualitative analyses of vocabulary notebooks/journals and surveys revealed that participants' preferences for and experiences with each learning method were influenced by individual likes and dislikes of each treatment. Since vocabulary acquisition is such a complex and multi-faceted process (Nation, 2001), educators have the responsibility to implement and encourage the use of various L2 vocabulary teaching and learning strategies. This research thus aims to reveal how an image can be worth a thousand words in the L2 classroom. / Spanish