This thesis is a textbook designed to assist LDS missionaries studying the Samoan language both in a two-month intensive language-learning school (the Missionary Training Center) and in individual study in the Samoan Islands. The thesis is prefaced with a rationale for and explanation of the Missionary Training Center language program and the design and purposes of the text itself.The textbook contains fifty Samoan language lessons, divided into ten units of five lessons each. At the end of each unit is a review module, or test. Except for two overview lessons (designed to introduce grammatical terms and pronunciation), each of the fifty lessons is either a grammar lesson (consisting of presentation and practice of grammar rules sequenced from simple to complex) or a Speak Your Language lesson (consisting of presentation and practice of phrases, patterns, and vocabulary required for competence in particular notions and situations, sequenced according to the communicative needs of the missionaries). Supplementary material included at the end of the book includes Extra Mile Lessons (additional information on grammar, phrases, patterns, and vocabulary) and two appendices (Samoan songs and a bibliography).

Turbine engine efficiency modeling depends on many parameters related to fluid dynamics and heat transfer. Many of these parameters change dynamically once the engine enters service and begins to experience surface degradation. This thesis presents a validation of the design and operation of an accelerated testing facility for the study of foreign deposit layers typical to the operation of land-based gas turbines. It also reports on the use of this facility in an effort to characterize the change in thermal resistance on the surface of turbine blades as deposits accumulate. The facility was designed to produce turbine deposits in a 4-hour test that would simulate 10,000 hours of turbine operation. This is accomplished by matching the net foreign particulate throughput of an actual gas turbine. Flow Mach number, temperature and particulate impingement angle are also matched. Validation tests were conducted to model the ingestion of foreign particulate typically found in the urban environment. The majority of this particulate is ceramic in nature and smaller than 10µm in size, but varies in size up to 80µm. Deposits were formed for flow Mach number and temperature of 0.3 and 1150°C respectively, using air plasma sprayed (APS) thermal barrier coat (TBC) material coupons donated from industry. These conditions are typical of a modern, first stage nozzle. Investigations over a range of impingement angles yielded samples with deposit thicknesses from 50 to 200µm in 4-hour, accelerated-service simulations. Above a threshold temperature, deposit thickness was dependent primarily upon particle concentration. Test validation was achieved using direct comparison with deposits from service hardware. Deposit characteristics affecting blade heat transfer via convection and conduction were assessed. Surface topography analysis indicated that the surface structure of the generated deposits were similar to those found on actual turbine blades. Scanning electron microscope (SEM) and x-ray spectroscopy analyses indicated that the deposit microstructures and chemical compositions were comparable to turbine blade deposit samples obtained from industry. A roadmap for the development of a theoretical model of thermal resistance using the SEM scan is presented. Thermal resistance experiments conducted with deposit samples indicate that a general decrease in thermal resistance occurs as the samples are exposed to operating conditions in the accelerated testing facility. This is likely due to sintering effects within the TBC dominating any thermal resistance increase arising from deposition. Recommendations for future research into the interaction between TBC sintering and deposit evolution are presented.

This thesis brings a much-needed focus on the quality and scholarship of teaching as it pertains to educational and faculty development. The main purpose of this paper is to outline what more than 200 faculty members across a wide variety of disciplines have focused on over a three-year period to make significant (a 1.5 standard deviation increase or higher in online student ratings) and sustained improvements in their teaching. The top three factors of improvement include active/practical learning, teacher/student interactions, and clear expectations/learning outcomes. The researcher also discusses how institutions and faculty communities of practice, research, and faculty personality contribute to teaching performance. The findings of this research build upon the literature review on the scholarship of teaching. The researcher provides vignettes of faculty who have gone through a change process to improve their teaching, highlights important teaching areas for faculty to focus on in each college, provides practical application for change, and concludes by providing suggestions for future research. This thesis is full of hope and encouragement for all faculty and administrators, regardless of their personality, their current skill level at teaching, or the subject matter they teach.

The place of the research paper in first-year composition (FYC) courses is often debated in composition forums. Many argue that the a-disciplinary nature of FYC doesn't allow instructors to teach the research paper in a way that will be transferable to disciplinary writing tasks, while others say that it is possible, as long as we have a thorough understanding of the kinds of writing tasks students will face in the disciplines and specifically teach writing skills that will be transferable. To identify these more generalizable writing skills to be emphasized, I interviewed 14 professors at Brigham Young University from different disciplines about the research papers they teach within their upper-division disciplinary courses and the kinds of researching and writing skills they expect students to have mastered before enrolling in these courses. I collated the results of the interviews and categorized 22 skills into four categories: writing process knowledge, genre knowledge, rhetorical knowledge, and researching knowledge, finding correlation between the 22 skills I identified with skills identified by both John Bean and Carra Leah Hood, lending credence to the value of my identified skills as worthwhile to be focused on in FYC. I draw on Amy Devitt's idea that the school genres we teach in FYC are antecedent genres to assert that teaching a research paper in FYC outside of the constraints of any one discipline can provide a viable and valuable learning experience, provided that it is taught with an emphasis on these writing skills that are most valued across the disciplines, and provided it is taught as a step along the way to later mastery of disciplinary genres.

Language anxiety is a form of anxiety that can negatively affect language learners by disrupting their cognitive processing, by rendering their learning experience unpleasant, and by reducing the quantity and quality of their language production. The language anxiety research contains many suggestions for anxiety reduction, one of these being the use of metacognitive language learning strategies. The purpose of this study was to examine the effects of a self-monitoring, metacognitive strategy called ASWE on the language anxiety levels of young male and female missionaries in the intensive language learning program at the Missionary Training Center in Provo, Utah. The ASWE strategy includes four questions that the missionaries ask themselves during language learning activities: What am I trying to accomplish? What strategy am I using? How well is it working? What else could I do? The results of this study showed that ASWE use did reduce language anxiety, though the missionaries were resistant to using the strategy. This resistance stemmed from the missionaries' perception of ASWE as irrelevant since its effects are indirect. Despite this resistance, ASWE use gradually increased over the course of the study as the missionaries became more comfortable using it. The results of the study also showed that language anxiety was not affected by the amount of time spent in the MTC, which indicates that language anxiety does not decrease simply because of increased exposure to the language learning process.

Since the establishment of the Church of Jesus Christ of Latter-day Saints, its leaders and members have been commanded and encouraged to learn foreign languages. With the gift of tongues and diligent effort Latter-day Saints have made great progress in the last 152 years in meeting the challenge of learning and teaching languages. This paper is an attempt to compile what has been done by Church members, programs, and organizations to promote language in a world where international communication is increasingly important. It will also be a resource for the LDS Church, the Missionary Training Center, Brigham Young University, and other interested scholars or Church members.

The purpose of this study was to make an evaluation of Instructional Television in the College of Religious Instruction at the Brigham Young University.The overall findings of the study indicate that there was much discontent manifest, from both students and faculty, with the present TV enrichment program. This discontent seemed to be strongest in the areas of the types of presentations made on TV, the quality of the productions, and that the TV presentations were required and not optional. The discontent was manifested by the fact that one third of the students did not attend half the TV enrichment presentations during the semester.

Language learning strategies (LLS) are specific actions, behaviors, steps, or techniques that learners use to improve their rate and level of L2 development. This thesis details the development and validation of a LLS training program designed to measure if training in LLS increases LDS missionaries' awareness of LLS as potential language learning tools. Specifically, it explores the question as to whether missionaries trained in LLS use and intend to use LLS more frequently, more appropriately, and with a greater range than those not trained in LLS. The development of the LLS training program involved selecting a set of 48 specific strategies in 10 categories, developing 17 strategy training lessons, and designing a nine-week training schedule. Five different instruments were used to investigate strategy of use with German and Portuguese learning missionaries: (a) a Missionary Background Questionnaire, (b) a Situational Strategy Evaluation Worksheet, (c) a Learning the Language in the Mission Field Worksheet, (d) a Missionary Language Learning Questionnaire, and (e) a Missionary Task Performance and Retrospective Interview. The effects of training on the variables of training, language, and gender were analyzed. Results showed that for intended strategy use, those missionaries having received the LLS training showed significantly higher scores for frequency, appropriate usage, and range over those with no training. Results also showed evidence that different languages may react to training differently for intended strategy use. Although in both German and Portuguese those trained scored higher, the difference between trained and untrained Portuguese-learning missionaries was greater than for German-learning missionaries in measures of frequency and appropriate usage. Influence of gender indicated that German-learning males intended to use more strategies than German-learning females while the opposite was found for Portuguese learners.Results for actual strategy use for missionaries in the Missionary Training Center showed that LLS training had no significant impact on frequency, appropriate usage, or range. Results also showed that Portuguese learners reported using more total strategies and in particular more speaking strategies. For grammar strategies, untrained learners reported using more strategies than those trained. Gender showed no effect on the actual use of strategies

This thesis is a replication of a study conducted at Oklahoma State University in 1986. This study measures the percentage of Brigham Young University press releases published in Utah newspapers during a four month period in 1989. The results of the two studies are analyzed and compared.Additionally, personal interviews were conducted with thirty Utah newspaper editors to help determine any additional factors that may affect publishing decisions among Utah's newspaper editors.

Chapelle (1997) states the following as a vital question to be asked with respect to computer assisted language learning, “How good is the language experience in CALL for L2 learning?” (n.p.) In order to truly answer this question, investigators need to look to the learner and his concerns. In planning curriculum or designing a program, teachers and administrators normally look toward learner needs. However, these educators are also known to fully implement a new program, at times, without consideration of learner concerns. This appears to be especially true with the use of technology in the second language classroom. Research is needed to look at how the learner feels about technology. Former studies (Fuller, 1969; Hansen, 1996) have focused on the concerns of teachers or preservice teachers, but little research has been done focusing on the actual concerns of the learner.The current study focused on the concerns of over two hundred young adult missionaries from the Church of Jesus Christ of Latter-Day Saints who studied foreign languages at the LDS Missionary Training Center (MTC) for two months, with the aid of a Technology Assisted Language Learning (TALL) program. The subjects answered a background questionnaire upon beginning their study of a foreign language. At the end of their study program, the missionaries responded to a questionnaire where they could express their concerns about learning through technology. In addition, interviews with selected participants were conducted at the end of the missionaries' program.The data were analyzed and categorized and focus was given to the types of concerns expressed and how the concerns differed for language group, learner rate, gender, and other background factors. Four major categories of concerns were identified: instructional, language, software, and none. Most of the concerns expressed by the learners dealt with instructional issues such as the amount of variety and learner control as well as how learners review material and receive feedback from the computer. Chi-square post hoc analyses showed the greatest differences in the number of concerns within the Portuguese learners. Concerns of fast versus slow learners appeared different as well. Tests showed that slower learners were significantly more concerned about the computer going at a pace that worked well for them, becoming bored easily, and not having enough time on certain computer activities. Profiles describing those and other differences were created based on the interviews conducted with several learners.