A number of studies have been carried out on Spanish pragmatics and the speech act of refusals (Félix-Brasdefer 2006; García 1992). Many studies have also been conducted on the teaching of pragmatics and speech acts in the classroom (García 1996; Koike 1989). However, to date, not many studies have been conducted analyzing the acquisition of Spanish refusals in the classroom. To the author's knowledge, no study has investigated the acquisition of Spanish refusals at the various different levels in a university. Therefore, this study will analyze whether there is a significant effect of the level of Spanish instruction of intermediate and advanced university L2 learners on their ability to carry out appropriate refusals. Through discourse completion tests, data from students at the Spanish 202 and 314 levels will be analyzed to see how closely they compare to native Spanish speakers in their refusals. The results will be compared with previous studies on refusals in order to create a teaching plan for acquiring this speech act.

The subject of bilingual language use in the southwestern United States has been widely researched. However research pertaining to the Phoenix Metropolitan area is lacking. Studies have shown that language choice is governed by linguistic as well as social constraints (Gumperz, 1977; Poplack 1980; 1981). This study examined and compared the code-switching behaviors of two communities in the southwestern United States: Antonito, Colorado and the Phoenix Metropolitan area in Arizona. The study explored the social and linguistic factors that are said to govern code-switching behaviors such as the type of switches made (intra-sentential or single lexical switches), the position in the utterance where the switch occurs (final or other), the direction of the switch (an utterance beginning in English and ending in Spanish, or beginning in Spanish and ending in English), the gender and level of education of the participants (college or above; high school or below), the ethnicity of the interviewer (Anglo or Hispanic), as well as which of the aforementioned social and linguistic factors most favored intra-sentential switches. The study used corpus data, with four participants from each community for a total of eight interviews. Participants from each corpus were selected to control for gender, the highest level of education achieved and the ethnicity of the interviewer. The study found that in the corpora looked at, linguistic factors such as position of the switch and direction of the switch affected intra-sentential switches more than social factors, although in terms of frequencies within individual factor groups, social factors such as the ethnicity of the interviewer, and the participant's level of education were found to be significant in affecting code-switching behavior.

Previous research (e.g., Bardovi-Harlig & Reynolds, 1995; Cadierno, 2000; Camps, 2002; Robison, 1990, 1995; Salaberry, 1999, 2003, 2011) has tested the validity of the Lexical Aspect Hypothesis (LAH), developed by Andersen and Shirai (1994), which proposes that in beginning stages of the L2 acquisition process, the inherent lexical (meaning-based or semantic) aspect of a verb determines the selection of tense and aspect verbal morphology (preterit vs. imperfect) rather than the grammatical aspect, which is related to the viewpoint of the speaker (e.g., whether s/he wants to highlight the beginning, middle or end of an action or event). These studies analyzed written and oral data from personal and story retell learner narratives in classroom contexts. While many studies have found support for the association of lexical aspect with L2 verbal morphology, the claim of the LAH that such association is highest during beginning stages of learning has been questioned. For instance, Salaberry (1999, 2003) found evidence for the preterit acting as a past tense default marker across all lexical aspectual classes, while the association of lexical aspect with verbal morphology increased with L2 proficiency; both of these findings contradict the LAH. Studies have also investigated the influence of task type on tense and aspect morphology. Salaberry's (1999, 2003) beginning L2 learners utilized the preterit as a past tense default marker in a story retell (SR) task whereas the imperfect was used as a default marker in a personal narrative (PN) (2003). To continue testing the validity of LAH, the present study analyzed SR and PN data from twenty two university-level intermediate and advanced L2 Spanish learners. This study also explored the relationship between task type (SR vs. PN) and verb morphology. Results show that both intermediate and advanced learners appear to be using the preterit as a past tense default marker across all lexical aspectual classes, corroborating Salaberry's (1999, 2003) findings with beginning learners, and contradicting the LAH. Results of the present study also reveal that narrative task type (SR vs. PN) appears to play a role in the distribution of tense and aspect morphology among intermediate and advanced classroom L2 Spanish learners.

ABSTRACT This thesis analyzes the Spanish (SPA) and English (ENG) code-switching (CS) at Latino Vibe (LV), a bilingual radio station in Phoenix; Arizona from a sociolinguistic perspective. Using Gumperz's (1982) Conversational Functions of CS, Myers-Scotton's (1993) Markedness Model, and Bell's (1984) Audience Design model, this thesis intends to evaluate which one of these sociolinguistic models is the most accurate to explain the SPA-ENG CS at LV. In January 2009, the data were collected in a two week period of programming of the show "José y Tina en la mañana" (José and Tina in the morning), and then transcribed. This qualitative study consisted in analyzing the same subset of the data, corresponding to ten days. The model with the greater predictably of the types of CS and their causes would be considered the most appropriate for the data studied. The results show that CS is common and that codeswitched utterances are the most representative at LV. The conclusion also states that out of the three models, Gumperz's accounts better for the data than the other two. It explains more clearly the reasons why LV announcers code-switch in particular social contexts, and the important role of these switches during their interaction in this bilingual radio station. KEYWORDS: Code-switching, bilingual radio, Spanish-English

Current research shows a positive relationship between the use of written synchronous computer-mediated communication (SCMC) and oral production (Isenberg 2010; Kern 1995; Payne & Whitney, 2002). No prior investigations specifically analyze the effect of SCMC on the conjugation of simple present tense verbal forms in narratives produced by learners of Spanish in online environments. This semester-long study addressed this issue by systematically analyzing the effect of written SCMC on the oral production of present-tense verb conjugations in two different oral tasks by students in two different intermediate level online Spanish courses. Written chat (WC), a type of synchronous group discussion, was used in the treatment group in order to examine the crossover effects of written SCMC on present tense forms in oral production tasks among intermediate Spanish students in online courses. Both online groups engaged in 30 minutes of concentrated interaction with the instructor and other students each week. The control group engaged in 30 minutes of oral interaction per week while the experimental group was exposed to 15 minutes of oral chat and 15 minutes of WC in the 30 minute session of interaction. Specifically, this study employed a pretest/posttest quasi-experimental design and tested the differential effects of a combination of oral and written SCMC online interaction and SCMC solely oral online interaction on the acquisition of Spanish present tense verb forms. The findings show a significant difference in oral gains among the experimental group.

Although pragmatic analyses based on empirical data have been conducted throughout most of the Spanish-speaking world, Central America remains the most underrepresented region. This study examines the pragmatic strategies used by female Spanish speakers of Nicaragua and Panama in an advice-giving context. The data consists of eighteen role-plays recorded in Masaya, Nicaragua and Panama City, Panama in June and July of 2011. In the role-play situation, the interlocutor (fixed-role) requests advice from the participant, her best friend, regarding a serious issue in her marriage. The participant's advice-giving strategies are classified according to a categorization adapted from Blum-Kulka's request strategy taxonomy. This allows for a statistical analysis of how these strategies correspond to the three elements of Spencer Oatey's rapport management approach: behavioral expectations, face sensitivities and interactional wants. The results indicate strong similarities between participants from Nicaragua and Panama, both electing to respect all components of the association principle and to violate the equity principle, especially its autonomy control component. These results suggest that, at least in this advice-giving context between intimates, both Nicaraguan and Panamanian Spanish speakers prefer to impose their opinions and suggestions rather than respect the person's right to be treated fairly (i.e. equity principle) as well as to maintain a rapport-enhancing orientation rather than preserve their right to associate with others (i.e. association principle). The results of the pragmatic analysis show similarities with other research on directives in the Spanish-speaking world, including empirical studies in the Dominican Republic, Cuba, Venezuela and Spain. Specifically, these cultures are all associated with direct strategies and less mitigation, positive politeness, conventional indirectness and high involvement.

This semester-long study examined the functions for which English (L1) and Spanish (L2) were used in two intact hybrid Spanish as a foreign language (FL) university classes at the 202 (fourth semester) level. Five 75-minutes classes of two instructors were observed by the researcher, video- and audio-recorded, and transcribed. A survey was also used to determine the functions for which the instructors and students believed that Spanish and English were used in the classroom, and the functions for which both believed that the two languages should be used. Talking about a test and teaching grammar were the functions for which both instructors used the most English and the most Spanish. The questionnaire results indicated that the students who heard more Spanish in the classroom would have preferred that their instructor had used less Spanish for the functions of checking how well students understand a reading in class as well as when giving instructions or explaining how to do group activities. The Minnesota Language Proficiency Assessment for listening at the Intermediate-High level was administered to the students of both instructors at the beginning and at the end of the semester. The classroom observations indicated that although both instructors used more than 50% words in English during their classes, one instructor used twice as many words in Spanish as did the other. However, the results of the study revealed no significant relationship between the amount of Spanish used by the instructors in the classroom and the students' progress on listening proficiency from the beginning to the end of the semester.

Using Spencer-Oatey's rapport management approach, the present study evaluates the interlanguage pragmatic development of 17 native English-speaking American learners over the course of a semester in Spain, specifically in terms of the strategies they used in their second language (L2) to manage rapport in an advice-giving, oral role-play situation at semester start and semester end. To allow for a more in-depth analysis of the effect that a semester abroad has on Spanish L2 advice-giving behaviors, the learners were grouped into two distinct proficiency levels. Group 1 (n=9) represents learners who entered the semester abroad with a beginning to intermediate-low proficiency level and group 2 (n=8) represents learners who entered the semester abroad with an intermediate-high proficiency level. The results indicate that both learner groups had similar overarching behavioral expectations in this context. Specifically, both sets of learners expressed empathy, involvement, and respect for the interlocutor, while at the same time they used advice-giving strategies of varied illocutionary force to claim authority in addressing the interlocutor's dilemma. Both groups also balanced face sensitivities through strategies that both enhanced and challenged the interlocutor's identity face. However, it is argued that in this context claiming authority and challenging the interlocutor's identity face were permitted behaviors that emphasized the relational goals of the participants. Additionally, when developmental differences between the two proficiency levels were analyzed, the results showed that learner proficiency had an impact on specific strategy choices.