Memory retrieval is well known to modify retention of not only retrieved material, but also related, non-retrieved material. This dissertation consists of two manuscripts that investigated retrieval phenomena in the learning of foreign language vocabulary and science education material. The testing effect--the retention benefit of practicing…

German language classrooms lack authentic materials, especially at the intermediate and beginner levels. Authentic materials are generally substituted for mock materials in the target language, which creates an unrealistic and inauthentic second language (L2) environment. Additionally, authentic materials are oftentimes reserved for advanced L2…

Suprasegmental features (i.e., features realized through pitch, volume, and/or duration changes) are particularly difficult for second language learners. This has led to the creation of many different methods of training, often employing the use of experimenter or instructor-created training materials. However, the use of authentic materials for…

This dissertation contributes to the fields of (German) second language teaching and applied linguistics by critically examining ideologies of culture learning that manifest in the German integration course, a language/culture program established by the state for arriving refugees, asylum seekers, and third-country nationals (nationals from…

The cybersecurity landscape in the United States has rapidly evolved, marked by risk and novel threats (Georgescu, 2021; Siraj et al., 2021). Today, security mindsets are "widely accepted in the computer security community as … essential … for successful cybersecurity practice" (Peterson, 2021, para. 1), valuable to aspiring…

Due to the typological differences between Korean's aspect system and English's aspect system in terms of progressive construction "-ko iss," learners can no doubt have difficulty acquiring and using the "-ko iss" construction in learner Korean. This dissertation investigates two main points: (i) how is the "-ko iss"…

The field of Heritage Language has experienced a great deal of advancement in the past few decades. Much research effort has been dedicated to analyzing and understanding different aspects of heritage language speakers, but less work has been done in the topic of pedagogical approaches. The few recent studies on pedagogical approaches have focused…

The problem is English language learners (ELLs) in adult education and college programs in the United States need support in achieving learning goals due to a lack of qualified English as a second language (ESL) teachers in their home countries. The purpose of this basic qualitative study was to understand how ELL students in Indiana perceive the…

The purpose of this single case design study was to examine the efficacy of a graphic organizer for improving the reading comprehension of middle school Spanish-English bilingual middle school students with learning disabilities. Students included two females and one male student. Using a multiple baseline across participants design, students were…

Language is connected to a people, culture, history, and communicative purpose. One way world language teachers help students explore the intersections of culture and language is through the use of authentic texts, such as films, newspapers, podcasts, videos, music or short stories (see: Pinzon, 2020). While the research points to the success of…

Among the various forms of bilingual education in the United States, dual language immersion education has grown rapidly during the past decades (Lindholm-Leary, 2001; Wilson, 2011). Particularly, while the implementation of Mandarin Chinese immersion programs attracted educators and stakeholders' interest, limited attention was paid to research…

The highly diverse character of US universities provides an opportunity for writing programs to (re)examine the extent to which their current administrative, curricular, and pedagogical practices support a growing student population with unique linguistic, cultural, and educational backgrounds, resources, and needs. This dissertation research…

In English as a lingua franca (ELF) communication, in which English is used as a common language among interlocutors of different first languages, successful communication often features communication strategies that enhance mutual understanding and relationship management. Although prior research suggests that including such strategies in English…

The field of Teaching English to Speakers of Other Languages (TESOL) has observed how interest-driven extramural English (EE), an outside-of-classroom engagement with English (Sundqvist, 2009), can facilitate language development. Research supports the potential EE has when brought into formal English language teaching (ELT) settings; However,…

The purpose of this case study was to gain an understanding of how reading comprehension component abilities were developed through the English for business purposes (EBP) reading curriculum of the B.S. in International Business and Commerce program offered at the Universidad de Sonora. To gain this understanding, this case study analyzed the…