Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Faculty Publications

Discipline
Institution
Keyword
Publication Year
File Type

Articles 1471 - 1500 of 2208

Full-Text Articles in Entire DC Network

Japanese Elicited Imitation: Asr-Based Oral Proficiency Test And Optimal Item Creation, Hitokazu Matsushita, Deryle Londsdale, Dan Dewey Jan 2010

Japanese Elicited Imitation: Asr-Based Oral Proficiency Test And Optimal Item Creation, Hitokazu Matsushita, Deryle Londsdale, Dan Dewey

Faculty Publications

In this study we discuss the development of an optimal ASR-based grading system for an L2 oral proficiency test with a method called elicited imitation (EI). We also discuss EI test item creation from a linguistic point of view. Based on two issues found in a previous study (Matsushita & LeGare, 2010) we also investigate creation of improved language models for EI grading with speech corpus data. Finally, we examine the effectiveness of new EI items in our empirical study and suggest a method to retrieve authentic EI test items from corpus data.


Exploring Diverse Settings For Language Acquisition And Use: Comparing Study Abroad, Service Learning Abroad, And Foreign Language Housing, Rob A. Martinsen, Wendy Baker, Dan Dewey, Jennifer Brown, Cary Johnson Jan 2010

Exploring Diverse Settings For Language Acquisition And Use: Comparing Study Abroad, Service Learning Abroad, And Foreign Language Housing, Rob A. Martinsen, Wendy Baker, Dan Dewey, Jennifer Brown, Cary Johnson

Faculty Publications

This study compared the amount of the second language (L2) use and linguistic gains made by students in three short-term language immersion programs: (1) traditional study abroad, (2) service-oriented study abroad, and (3) foreign language (FL) housing. These were chosen because they represent three distinct program types, providing students with different ways of interacting in the target language and different types and amounts of contact with native speakers. This allowed us to evaluate relationships between study setting, language use, and language gains. Learners completed language logs detailing their use of the L2 as well as pre- and post-immersion oral tests …


Principled Construction Of Elicited Imitation Tests, Deryle W. Lonsdale, Carl Chritensen, Ross Hendrickson Jan 2010

Principled Construction Of Elicited Imitation Tests, Deryle W. Lonsdale, Carl Chritensen, Ross Hendrickson

Faculty Publications

In this paper we discuss the methodology behind the construction of elicited imitation (EI) test items. First we examine varying uses for EI tests in research and in testing overall oral proficiency. We also mention criticisms of previous test items. Then we identify the factors that contribute to the difficulty of an EI item as shown in previous studies. Based on this discussion, we describe a way of automating the creation of test items in order to better evaluate language learners’ oral proficiency while improving item naturalness. We present a new item construction tool and the process that it implements …


The Impact Of L2 Dialect On Learning French Vowels: Native English Speakers Learning Que´Be´Cois And European French, Wendy Baker-Smemoe, Laura Catharine Smith Jan 2010

The Impact Of L2 Dialect On Learning French Vowels: Native English Speakers Learning Que´Be´Cois And European French, Wendy Baker-Smemoe, Laura Catharine Smith

Faculty Publications

This article examines how a second language (L2) dialect affects how accurately the L2 is perceived and produced. Specifically, the study examined differences between the production and perception of French vowels /i/, /y/, and /u/ by learners of either Quebec French (QF) or European French (EF). These vowels differ across the two varieties, both acoustically and because of assibilation of /t-d/ before /i-y/ for QF versus EF. As a result of these differences, QF has an additional acoustic cue with which to contrast /u/ and /i-y/. Anglophone learners of QF or EF were asked to identify and discriminate both QF …


Exploring Diverse Settings For Language Acquisition And Use: Comparing Study Abroad, Service Learning Abroad, And Foreign Language Housing, Wendy Baker, Rob A. Martinsen, Dan P. Dewey, Jennifer Brown, Cary Johnson Jan 2010

Exploring Diverse Settings For Language Acquisition And Use: Comparing Study Abroad, Service Learning Abroad, And Foreign Language Housing, Wendy Baker, Rob A. Martinsen, Dan P. Dewey, Jennifer Brown, Cary Johnson

Faculty Publications

This study compared the amount of the second language (L2) use and linguistic gains made by students in three short‑term language immersion programs: (1) traditional study abroad, (2) service-oriented study abroad, and (3) foreign language (FL) housing. These were chosen because they represent three distinct program types, providing students with different ways of interacting in the target language and different types and amounts of contact with native speakers. This allowed us to evaluate relationships between study setting, language use, and language gains. Learners completed language logs detailing their use of the L2 as well as pre- and post-immersion oral tests …


Specialty Care Use In Us Patients With Chronic Diseases, Jessica D. Bellinger, Rahnuma M. Hassan, Patrick A. Rivers, Qiang Cheng, Edith M. Williams, Saundra H. Glover Jan 2010

Specialty Care Use In Us Patients With Chronic Diseases, Jessica D. Bellinger, Rahnuma M. Hassan, Patrick A. Rivers, Qiang Cheng, Edith M. Williams, Saundra H. Glover

Faculty Publications

Despite efforts to eliminate health disparities, racial, ethnic, and geographic groups continue lag behind their counterparts in health outcomes in the United States. The purpose of this study is to determine variation in specialty care utilization by chronic disease status. Data were extracted from the Commonwealth Fund 2006 Health Care Quality Survey (n = 2475). A stratified minority sample design was employed to ensure a representative sample. Logistic regression was used in analyses to predict specialty care utilization in the sample. Poor perceived health, minority status, and lack of insurance was associated with reduced specialty care use and chronic disease …


The Effects Of Direct And Indirect Speech On Native English And Esl Speakers’ Perception Of Teacher Written Feedback, Wendy Baker, Rachel Hansen Bricker Jan 2010

The Effects Of Direct And Indirect Speech On Native English And Esl Speakers’ Perception Of Teacher Written Feedback, Wendy Baker, Rachel Hansen Bricker

Faculty Publications

This study explores how second language (L2) learners perceive indirect (hedging or indirect speech acts) and direct written teacher feedback. Though research suggests that indirect speech acts may be more difficult to interpret than direct speech acts (Champagne, 2001; Holtgraves, 1999), using indirect speech acts is often encouraged in the learning process, with the idea that it helps students discover their own errors (Ferris, 2007; Riley and Mackiewitz, 2003;). However, it may not be effective with L2 learners who often need more explicit instruction to understand how to revise their writing (Ferris, 2002). To examine the effect of different directness …


Acquiring The High Vowel Contrast In Quebec French: How Assibilation Helps, Wendy Baker, Laura Catharine Smith Jan 2010

Acquiring The High Vowel Contrast In Quebec French: How Assibilation Helps, Wendy Baker, Laura Catharine Smith

Faculty Publications

In Quebec French (QF), /t/ and /d/ are assibilated to [ts] and [dz] before /i/ and /y/, but not before /u/. Since the /y/-/u/ contrast is known to be difficult for English speakers learning French as a second language (L2), we examine whether L2 learners of French who have acquired the assibilation rule have any advantage in producing and perceiving the French /i/-/y/-/u/ contrast over L2 learners who produce less or no assibilation in their L2 French. Results demonstrate that L2 learners who are strong assibilators are better at producing vowels similarly to native QF speakers than weak assibilators, but …


The Grammar Of Trademarks, Laura A. Heymann Jan 2010

The Grammar Of Trademarks, Laura A. Heymann

Faculty Publications

How do people talk when they talk about trademarks? If trademarks have
become, as linguist Geoffrey Nunberg suggests, our “new global tongue,”
perhaps we should pay greater attention to the grammar we use when we
talk about them. We use “Coke” to refer to the Coca-Cola beverage in the
North, and “coke” to refer to any kind of soda in the South, yet we still
manage to get the drinks we desire. We use trademarks as verbs—we
“xerox” a document or “tivo” a television program—without losing sight
of the fact that “Xerox” and “TiVo” are brands of particular products.
We …


Toward Trinitarian Thinking In The Hebrew Scriptures, Jiri Moskala Jan 2010

Toward Trinitarian Thinking In The Hebrew Scriptures, Jiri Moskala

Faculty Publications

No abstract provided.


Daniel's Message To Modern Man, Paul Z. Gregor Jan 2010

Daniel's Message To Modern Man, Paul Z. Gregor

Faculty Publications

No abstract provided.


Who Is Speaking? Who Is Addressed? A Critical Study Into The Conditions Of Exegetical Method And Its Consequences For The Interpretation Of Participant Reference-Shifts In The Book Of Jeremiah, Oliver Glanz Jan 2010

Who Is Speaking? Who Is Addressed? A Critical Study Into The Conditions Of Exegetical Method And Its Consequences For The Interpretation Of Participant Reference-Shifts In The Book Of Jeremiah, Oliver Glanz

Faculty Publications

No abstract provided.


Introducing Stem Majors To The Teaching Profession Through Authentic Experiences As Tutors, Grinell Smith Jan 2010

Introducing Stem Majors To The Teaching Profession Through Authentic Experiences As Tutors, Grinell Smith

Faculty Publications

Recruiting people with rich backgrounds in science, technology, engineering, and mathematics (STEM) into the teaching profession has historically been difficult and remains so today. In this bounded instrumental case study, undergraduate STEM majors were trained and placed as science and math tutors in grades 9-12, with an overarching goal of encouraging them to consider teaching as a possible career path. Several themes emerged from the tutors’ experiences as significant in their willingness to consider a career in teaching, including altruism from helping others, satisfaction from tutees’ improved academic performance, and a more nuanced understanding of the complex nature of teaching.


On Constructive-Engagement Strategy Of Comparative Philosophy, Bo Mou Jan 2010

On Constructive-Engagement Strategy Of Comparative Philosophy, Bo Mou

Faculty Publications

In this journal theme introduction, first, I explain how comparative philosophy as explored in the journal Comparative Philosophy is understood and how it is intrinsically related to the constructive engagement strategy. Second, to characterize more clearly and accurately some related methodological points of the constructive-engagement strategy, and also to explain how constructive engagement is possible, I introduce some needed conceptual and explanatory resources and a meta-methodological framework and endeavor to identify adequacy conditions for methodological guiding principles in comparative studies. Third, as a case analysis, I show how the constructive-engagement reflective practice bears on recent studies of Chinese and comparative …


Teaching English Language Learner Students In Us Mainstream Schools: Intersections Of Language, Pedagogy, And Power, Katya A. Karathanos Jan 2010

Teaching English Language Learner Students In Us Mainstream Schools: Intersections Of Language, Pedagogy, And Power, Katya A. Karathanos

Faculty Publications

This study explored to what extent two groups of mainstream teachers in the midwestern region of the USA with differing degrees of English Language Learner (ELL) specific universitypreparation reportedly engaged in practises that incorporated the native languages (L1) of ELL students in instruction. The study further examined specific strategies reported by mainstream teachers in promoting L1 use in instruction as well as challenges identified in implementing this practise. The study utilized a mixed-method design that included analyses of survey data from a quantitative study (n=227) and qualitative analyses of teacher discourse from course documents and open-ended survey questions. Findings indicated …


Kbb: A Knowledge-Bundle Builder For Research Studies, Deryle W. Lonsdale, David W. Embley, Stephen W. Liddle, Aaron Stewart, Cui Tao Jan 2010

Kbb: A Knowledge-Bundle Builder For Research Studies, Deryle W. Lonsdale, David W. Embley, Stephen W. Liddle, Aaron Stewart, Cui Tao

Faculty Publications

Researchers struggle to manage vast amounts of data coming from hundreds of sources in online repositories. To successfully conduct research studies, researchers need to find, retrieve, filter, extract, integrate, organize, and share information in a timely and high-precision manner. Active conceptual modeling for learning can give researchers the tools they need to perform their tasks in a more efficient, user-friendly, and computer-supported way. The idea is to create “knowledge bundles” (KBs), which are conceptual-model representations of organized information superimposed over a collection of source documents. A “knowledgebundle builder” (KBB) helps researchers develop KBs in a synergistic and incremental manner and …


Copyright And Education: Lessons On African Copyright And Access To Knowledge, Tobias Schonwetter, Jeremy De Beer, Dick Kawooya, Achal Prabhala Jan 2010

Copyright And Education: Lessons On African Copyright And Access To Knowledge, Tobias Schonwetter, Jeremy De Beer, Dick Kawooya, Achal Prabhala

Faculty Publications

The African Copyright and Access to Knowledge (ACA2K) project is a pan-African research network of academics and researchers from law, economics and the information sciences, spanning Egypt, Ghana, Kenya, Morocco, Mozambique, Senegal, South Africa and Uganda. Research conducted by the project was designed to investigate the extent to which copyright is fulfilling its objective of facilitating access to knowledge, and learning materials in particular, in the study countries. The hypotheses tested during the course of research were that: (a) the copyright environments in study countries are not maximising access to learning materials, and (b) the copyright environments in study countries …


Evaluating Models Of Latent Document Semantics In The Presence Of Ocr Errors, Daniel D. Walker, William B. Lund, Eric K. Ringger Jan 2010

Evaluating Models Of Latent Document Semantics In The Presence Of Ocr Errors, Daniel D. Walker, William B. Lund, Eric K. Ringger

Faculty Publications

Models of latent document semantics such as the mixture of multinomials model and Latent Dirichlet Allocation have received substantial attention for their ability to discover topical semantics in large collections of text. In an effort to apply such models to noisy optical character recognition (OCR) text output, we endeavor to understand the effect that character-level noise can have on unsupervised topic modeling. We show the effects both with document-level topic analysis (document clustering) and with word-level topic analysis (LDA) on both synthetic and real-world OCR data. As expected, experimental results show that performance declines as word error rates increase. Common …


Lawfare: A Rhetorical Analysis, Tawia Baidoe Ansah Jan 2010

Lawfare: A Rhetorical Analysis, Tawia Baidoe Ansah

Faculty Publications

This Article offers arhetoricalanalysis of the term "lawfare. " It examines the term within the context of its historical genesis, and reviews its evolving definition. Drawing upon insights from non-legal disciplines, the Article argues that rhetorically, "lawfare" indicates alternative and critical ways to think of law in relation to war.


Bilingual Performance On Nonword Repetition In Spanish And English, Connie Summers, Thomas M. Bohman, Ronald B. Gillam, Elizabeth D. Pena, Lisa M. Bedore Jan 2010

Bilingual Performance On Nonword Repetition In Spanish And English, Connie Summers, Thomas M. Bohman, Ronald B. Gillam, Elizabeth D. Pena, Lisa M. Bedore

Faculty Publications

Background: Nonword repetition (NWR) involves the ability to perceive, store, recall and reproduce phonological sequences. These same abilities play a role in word and morpheme learning. Cross-linguistic studies of performance on NWR tasks, word learning, and morpheme learning yield patterns of increased performance on all three tasks as a function of age and language experience. These results are consistent with the idea that there may be universal information-processing mechanisms supporting language learning. Because bilingual children’s language experience is divided across two languages, studying performance in two languages on NWR could inform one’s understanding of the relationship between information processing and …


A Probabilistic Morphological Analyzer For Syriac, Deryle W. Lonsdale, Peter J. Mcclanahan, George Busby, Robbie A. Haertel, Kristian Heal, Kevin Seppi, Eric Ringger Jan 2010

A Probabilistic Morphological Analyzer For Syriac, Deryle W. Lonsdale, Peter J. Mcclanahan, George Busby, Robbie A. Haertel, Kristian Heal, Kevin Seppi, Eric Ringger

Faculty Publications

We define a probabilistic morphological analyzer using a data-driven approach for Syriac in order to facilitate the creation of an annotated corpus. Syriac is an under-resourced Semitic language for which there are no available language tools such as morphological analyzers. We introduce novel probabilistic models for segmentation, dictionary linkage, and morphological tagging and connect them in a pipeline to create a probabilistic morphological analyzer requiring only labeled data. We explore the performance of models with varying amounts of training data and find that with about 34,500 labeled tokens, we can outperform a reasonable baseline trained on over 99,000 tokens and …


Joseph Smith And The First Principles Of The Gospel, 1820-29, Richard Bennett Jan 2010

Joseph Smith And The First Principles Of The Gospel, 1820-29, Richard Bennett

Faculty Publications

So much of a biographical nature has been written lately on the life of the Prophet Joseph Smith that one may well wonder if there is anything new or important left to say about him. Dan Vogel and Richard Bushman, in their dramatically counterpoint interpretations of the Prophet--the former contending he was a "pious fraud" and the latter asserting he was a legitimate American prophet--have forced us to reconsider the earlier arguments and interpretations of Donna and Marvin Hill, Fawn Brodie, John Henry Evans, and George Q. Cannon. Yet the contrasting contributions of these latest two scholars, and the fervent, …


American English Listeners’ Discrimination Of Australian, South African And Southeast England Varieties Of English: What Variation Matters?, Wendy Baker, Lyndsay Nay Jan 2010

American English Listeners’ Discrimination Of Australian, South African And Southeast England Varieties Of English: What Variation Matters?, Wendy Baker, Lyndsay Nay

Faculty Publications

Recent studies suggest that listeners are able to identify regional varieties of their native language (Clopper & Pisoni, 2007; Gooskens, 2005). These studies have also demonstrated that listeners use specific vowel, consonant, and intonational variation to make these identifications (Clopper & Pisoni, 2004; van Bezooijen & Gooskens, 1999). In most of these previous studies, however, listeners were asked to identify varieties with which they had at least some contact. What is not known is whether listeners can also distinguish between varieties with which they have little or no exposure and what linguistic features they use to do so. In particular, …


A Review Of Fieldworks Language Explorer, Chris Rogers Ph.D. Jan 2010

A Review Of Fieldworks Language Explorer, Chris Rogers Ph.D.

Faculty Publications

One of the most important goals in language documentation is to produce reference materials as well as to create long-lasting (i.e., archivable) materials for the languages. Fieldworks Language Explorer (FLEx) 3.0 is software for organizing and analyzing linguistic data and is produced for free download by SIL International (SIL)1 . This review has three goals: to show how the current version of FLEx addresses problems in earlier versions of the program, to highlight some of the more useful features of FLEx 3.0, and to indicate how it compares to other database programs.


Recovering And Updating Legacy Dictionary Data, Deryle W. Lonsdale, Dawn Bates Jan 2010

Recovering And Updating Legacy Dictionary Data, Deryle W. Lonsdale, Dawn Bates

Faculty Publications

Ongoing efforts to annotate and web-enable Lushootseed language resources involve displaying complex dictionary information in ways suitable for diverse users. In this paper we discuss how we have converted dictionary data from its legacy format into a best-practice, state-of-the-art XML format. We also describe how we have been able to further leverage this XML data by making it compatible with Kirrkirr, a new dictionary browser designed to display dictionary information for Australian aboriginal languages. We sketch the process in adapting the dictionary browser to make it a very workable visualization tool for Lushootseed data as well. We also explain and …


Is The Filibuster Constitutional?, Josh Chafetz, Michael J. Gerhardt Jan 2010

Is The Filibuster Constitutional?, Josh Chafetz, Michael J. Gerhardt

Faculty Publications

No abstract provided.


Reputation In A Networked World: Revisiting The Social Foundations Of Defamation Law, David S. Ardia Jan 2010

Reputation In A Networked World: Revisiting The Social Foundations Of Defamation Law, David S. Ardia

Faculty Publications

No abstract provided.


Is God's Law Part Of The "New Covenant"?, Roy E. Gane Jan 2010

Is God's Law Part Of The "New Covenant"?, Roy E. Gane

Faculty Publications

No abstract provided.


Translation And The Gc Session In Atlanta, Gerald A. Klingbeil Jan 2010

Translation And The Gc Session In Atlanta, Gerald A. Klingbeil

Faculty Publications

No abstract provided.


High Frequency Of The D Allele Of The Angiotensin-Converting Enzyme Gene In Arabic Populations, Abdel Halim Salem, Mark A. Batzer Dec 2009

High Frequency Of The D Allele Of The Angiotensin-Converting Enzyme Gene In Arabic Populations, Abdel Halim Salem, Mark A. Batzer

Faculty Publications

Background. The angiotensin-converting enzyme (ACE) gene in humans has an insertion-deletion (I/D) polymorphic state in intron 16 on chromosome 17q23. This polymorphism has been widely investigated in different populations due to its association with the renin-angiotensin system. However, similar studies for Arab populations are limited. This study addresses the distribution of the ACE gene polymorphism in three Arab populations (Egyptians, Jordanians and Syrians). Findings. The polymorphisms of ACE gene were investigated using polymerase chain reaction for detection of an I/D mutation. The results showed a high frequency of the ACE D allele among the three Arab populations, Egyptians (0.67), Jordanians …