This qualitative study examines the semiotic meanings communicated through multiple representations in the teaching of an advanced undergraduate course in biology. Scientific discourse is intrinsically multimodal in nature; in other words, science is discussed and researched using multiple modes that convey meaning (Lemke, 1998). Therefore, to…

Foreign language enrollments in U.S. higher education are falling at an unprecedented rate since the 1980s. This mixed methods case study sought to investigate this phenomenon by examining the motivational and attitudinal profiles of 89 beginning-level learners of foreign languages (Spanish, French, Arabic, Japanese) and the contextual factors…

Foreign language courses that are delivered at a distance using synchronous video tend to be more instructor centered than learner centered. Based on literature indicating that foreign language learning occurs when learners are actively engaged, an instructor delivered an online college Spanish course with synchronous video sessions and flipped…

This dissertation presents a new framework for the application of Vygotsky's Sociocultural Theory (SCT) in the second language (L2) classroom called Collaborative-Dynamic Assessment (C-DA). C-DA is a melding of Collaborative Learning (CL), Dynamic Assessment (DA), and Group Evaluation (GE) in all aspects of L2 instruction and assessment. A study…

Duolingo is arguably the most popular language learning app available today, as measured by its metric of achieving 500 million downloads in 2020, yet remarkably little research has been conducted regarding its implementation or efficacy as a language-learning tool. The handful of studies that do exist have found positive outcomes, although…

The aim of this research is to investigate ideologies that monitor and control styles of written feedback as well as discursive resources used in the expression of those ideologies. Using socio-cognitive analysis, a development of critical discourse studies, I have analyzed 44 sessions of chat on the Internet, 78 journal notes, 31 emails and 12…

The purpose of this narrative study was to explore how Latina cultural brokers understand their role in translating and interpreting complex, adult situations for their families, called cultural brokering, and how that background shapes their collegiate experiences. While much of the higher education literature in recent years has focused on the…

Hispanic students make up 12% of the enrollment in Utah elementary and secondary schools but only 3.4% of the enrollment at Utah's colleges and universities, according to Aleman and Rorrer (2006). The intervention Latinos in Action (LIA) seeks to increase high school completion and college graduation rates among emergent bilingual Latinos by…

This qualitative multiple comparative case study investigated attrition in online Spanish language courses, from both instructor and student perspectives. Attrition rates in online courses have been found to be up to 50% higher than attrition rates in face to face courses, when studying the phenomenon of attrition in higher education. Attrition is…

The areas of Pragmatics and Second Language Acquisition have existed separately in the field of Linguistics for some time. Their connection, however, has more recently seen a great deal of study by researchers like Scarcella and Brunak (1981), Rintell (1981), Brown and Levinson (1987), Koike (1992, 1996), Saito, Beecken (1997), Felix-Brasdefer…

Public higher education institutions rely on state funding for a significant percentage of operational costs. In recent years, state contributions to higher education have been substantially reduced due to budget deficits at the state and federal levels. Such budget deficits have resulted in decreased funding for higher education. Universities…

This is a qualitative interpretive study that explores the past and present experiences of heritage learners (HLs) of Mexican descent who were studying or had recently studied advanced Spanish in institutions of higher education. All of the participants had been exposed to Spanish in the home and began their studies in elementary or middle school…

The purpose of this study was to explore Latina students' identity as Latina first-generation college students. Constructivist grounded theory (Charmaz, 2000, 2003, 2005, 2006) was used to explore two research questions: (a) For Latina students who are the first in their family to go to college, what is their understanding of being a Latina…

This study examined the second language (L2) development of adult learners of Spanish at three levels of proficiency during and after a semester of instruction. A fundamental goal was to identify cognitive and psychosocial individual differences (IDs) that can explain between-learner variation over time in order to expand our understanding of the…