This study investigates the politeness strategies employed by Saudi EFL teachers when expressing their disagreements on Twitter. It examines the factors affecting Saudi EFL teachers' choice of politeness and disagreement strategies. It compares Saudi EFL teachers' disagreement expressions with those of American ESL teachers on Twitter. Four…

The Conceptual Metaphor Theory (Lakoff & Johnson, 1980) started a new approach to viewing metaphors in languages. Traditionally, metaphor is considered as one of the rhetorical devices. Conceptual metaphor, however, is an approach for us to understand abstract notions in terms of relatively concrete concepts. The HEART metaphor in Chinese…

Formulaic expressions (FEs), such as conventional collocations (e.g., fresh air) and phrases (e.g., take a break), constitute a significant part of language use in our daily lives (Erman & Warren, 2000). FEs are defined as multiword units that holistically represent a single meaning, and they are likely stored and retrieved as unanalyzed…

When acquiring a second language, learners must become able to perceive the difference between novel sounds ("discrimination") and also associate strings of sounds with distinct vocabulary items ("lexical encoding"). Recent research has questioned whether discrimination is a sufficient or necessary condition for encoding, and…

The present dissertation explores the effect of exposure to non-native speech via foreign film on non-native speech production and perception. In order to explore potential effects, two main experiments were developed, which examined French production and perception by monolingual native speakers of English before and after exposure to French…

Many studies evidence the flexibility of speech perception in the first language (L1), which allows rapid adaptation to unfamiliar foreign accents. Two influential studies by Bradlow and Bent (2008) and a follow-up study by Baese-Berk et al. (2013) found that increased variability as a function of the number of talkers and accents facilitated the…

The importance of input on language learning cannot be overstated. One method of providing input to learners at a level that is appropriate for them is called extensive reading, in which learners read an abundance of texts. In practice, for learners of English as a second or foreign language, these texts are often books that have been written and…

Needs analysis (NA) has been a core component of language for specific purposes (LSP) research and curriculum development for the past half-century, and within the past decade has seen significant methodological advancement. Specifically, certain LSP NA research has adopted task as a unit of analysis (e.g., Youn, 2018; Malicka et al., 2019), and…

In phonetics research, language alternation--including code switching (speaker-initiated) and cued switching (researcher-prompted)--can be used as a tool to investigate various aspects of speech production and perception in bilingual or multilingual speakers (Bullock & Toribio, 2009a). Studies on the production of voice onset time (VOT) during…

Some contrasts in the second language (L2) impose difficulty in processing for learners, especially when these contrasts are not used phonemically in a learner's first language (L1). This thesis is to examine how American English speakers learning Japanese discriminate and store information regarding the L2 contrasts as a part of their lexicon…

The heightened importance of foreign languages (L2) in the post 9-11 world demands more L2 listening research as listening is considered the most critical skill for most American military linguists. Some larger studies show that lexical knowledge can positively affect L2 listening (Chang, 2007; Mehrpour & Rahimi, 2010; Staehr, 2009), yet…

Second language (L2) phonological acquisition involves learning novel target-language sounds, variable forms of sounds that arise in different phonological contexts, and any phonotactic constraints that govern their appearance. Interlanguage (IL) grammars must adapt to represent sounds and constraints that are novel to the native language (L1)…

Numerous studies from China report that student teachers in English language teaching practicums resist communicative language teaching, CLT (Hu, 2002), to follow mentor teacher cultural practices of teaching to the Gaokao through explanations of vocabulary and grammar. This study addressed a knowledge gap to investigate the CLT problems and…

This dissertation sheds light on how learners of German, NSs of German, and Americans unfamiliar with German reach decisions about the nature of speech acts that they witness NSs of German perform in three authentic video clips. It also aims to gain a better understanding of what sources members of the three groups bring to bear when they attempt…

The current study is on second language acquisition (SLA), and the focus is on the process of visual word recognition in English by Arab learners of English as a second language (ESL). Arab ESL learners have poor performance in their visual word recognition in English, which has been explicated in terms of their poor spelling knowledge of English…