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Iowa State University

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Full-Text Articles in Education

Asr As A Tool For Providing Feedback For Vowel Pronunciation Practice, Agata Guskaroska Jan 2019

Asr As A Tool For Providing Feedback For Vowel Pronunciation Practice, Agata Guskaroska

Graduate Theses and Dissertations

The purpose of the study is to examine the usefulness of mobile-assisted ASR dictation systems (Gboard, Siri or voice dictation on smartphones) for vowel pronunciation practice by looking at three aspects of its usefulness: pronunciation improvement by using ASR, accuracy of recognition, and the learners’ attitudes towards using this system. A list of 30 words containing minimal pairs of the contrasts /i/, /ɪ/; /æ/, /ɛ/; /u/, /ʊ/; /ɑ/, /ʌ/ and some distractors was given to 21 Macedonian EFL learners, divided into two groups, an experimental (n=11) and a control group (n=10). A mixed methods approach was used in ...


Developing And Evaluating Corpus-Based Feedback, Mo Chen Jan 2019

Developing And Evaluating Corpus-Based Feedback, Mo Chen

Graduate Theses and Dissertations

This dissertation outlines the development of a system of corpus-based feedback and evaluates its effects on students’ error correction and language learning. The design of the corpus-based feedback used in the study was informed by two SLA theories: the Interactionist Approach and Skill-learning Theory. The dissertation theorizes all aspects of the feedback design and discusses the various features of corpus-based feedback from SLA theoretical perspectives. To evaluate the quality of corpus-based feedback, the study compared it to that of traditional coded feedback. Based on the logical framework for evaluating CALL corrective feedback and Chapelle’s evaluation criteria (2001), five research ...


Examining The Impact Of Technology-Mediated Oral Communicative Tasks On Students’ Willingness To Communicate And Communicative Performance, Nadia Veronica Jaramillo Cherrez Jan 2019

Examining The Impact Of Technology-Mediated Oral Communicative Tasks On Students’ Willingness To Communicate And Communicative Performance, Nadia Veronica Jaramillo Cherrez

Graduate Theses and Dissertations

This study examines the impact of technology-mediated pedagogical tasks on students’ willingness to communicate and communicative performance in the intermediate level of Spanish at Iowa State University. Drawing from the framework on technology-mediated tasks by Gonzalez-Lloret & Ortega, 2014, and the World-Readiness Standards for communicative performance of the American Council on the Teaching for Foreign Languages, the technology-mediated pedagogical tasks were designed and implemented over the course a semester on the video platform Flipgrid. A quasi-experimental mixed-methods research with two groups of participants: (1) technology-mediated tasks (FG), and comparison group (CG) was conducted. Quantitative data sources included a pre-post survey on ...


The Effect Of Delivery Mode On L2 Students' Listening Comprehension Skills: Context Versus Animated Videos, Leyla Karatay Jan 2018

The Effect Of Delivery Mode On L2 Students' Listening Comprehension Skills: Context Versus Animated Videos, Leyla Karatay

Graduate Theses and Dissertations

This study investigated the effect of different delivery modes on L2 students’ listening

comprehension. A mixed-methods explanatory research design was used to identify whether

animated videos or context videos facilitated better listening comprehension. Fifty-seven ESL undergraduate/graduate students were recruited from an academic speaking and pronunciation course offered at Iowa State University. The effectiveness of the delivery modes was assessed by the participant’s ability to orally summarize the videos. Two trained raters were recruited to rate participants’ audio-recorded summaries. A one-way ANOVA was used to test for a significant difference between mean scores of the two groups. Also, students ...


Presenting A Retro Appearance Through Sewing For Oneself: Motivations And Methods, Charity Suzanne Armstead Jan 2018

Presenting A Retro Appearance Through Sewing For Oneself: Motivations And Methods, Charity Suzanne Armstead

Graduate Theses and Dissertations

Retro sewers, defined for the purposes of this study as women who sew vintage-inspired or vintage-reproduction clothing for themselves for everyday use, are a group that has not previously been studied. Retro sewers represent a unique subset of the home sewing market that overlaps with the vintage clothing market. The purpose of this study was to understand the motivations and the methods for retro sewers and how their motivations and methods intersect. This study utilized a qualitative, grounded-theory approach with interviews as the primary data source. Eighteen retro sewers from English-speaking countries were recruited from the researcher’s personal network ...


The Systematic Subjugation Of Women And The Environment In The Hunger Games And The Windup Girl, Rachel Grotzke Jan 2018

The Systematic Subjugation Of Women And The Environment In The Hunger Games And The Windup Girl, Rachel Grotzke

Graduate Theses and Dissertations

This analysis focuses on the system of subjugation present in the 21st century dystopian narratives The Hunger Games and The Windup Girl to show the dual entrapment of women and nature. The first step of the system of subjugation, lack of resources, manifests in both of the texts and points to the environmental justice underpinnings of the texts. Through close analysis of the type and breadth of the environmental injustices suffered, this lack of resources leads to the second step in the system of subjugation: objectification. Because of the need of resources those in power exploit, women are then seen ...


"Raise:" Parental Monitoring & Facilitation For Visual-Spatial Development, Daniel Sevier Jan 2018

"Raise:" Parental Monitoring & Facilitation For Visual-Spatial Development, Daniel Sevier

Creative Components

“RAISE”: Parental Monitoring & Facilitation of Visual-Spatial Development

It is the children of today, which will eventually fill the future ranks within the engineering and design fields. It these tribes of makers and creatives which drive innovation and transform insights into tangible, problem-solving solutions. Inherent to this passing of the torch is the necessity for children to be properly educated within STEM areas.

Given the paternal desire to position their children on promising technical career paths, parents experience increasing pressure to provide the highest quality preparation, including visual-spatial development. Further exacerbating this issue, familial trends indicate longer work hours, limited parent-child ...


Cogna/Te/Do/To: How To Use Cognates In English, Spanish, And Portuguese, Nancy A. Acosta Jan 2018

Cogna/Te/Do/To: How To Use Cognates In English, Spanish, And Portuguese, Nancy A. Acosta

Creative Components

This creative component introduces the concept of cognates and false cognates through sequential art. This guide on cognates leads the reader through a fictional society whose core philosophy is centered around languages and the preservation of any that they come across. By using storytelling elements present both in comic book work (sound effects, emotive characters, sequential order) and in graphic design (information hierarchy, semiotics), the story builds a connection between the material and the reader. Cognates here can be a tool for English speakers to acquire vocabulary of Spanish and Portuguese. With the main character of an ex-astronaut, who was ...


Modes Of Feedback In Esl Writing: Implications Of Shifting From Text To Screencast, Kelly J. Cunningham Jan 2017

Modes Of Feedback In Esl Writing: Implications Of Shifting From Text To Screencast, Kelly J. Cunningham

Graduate Theses and Dissertations

For second language writing (SLW) instructors, decisions regarding technology-mediated feedback are particularly complex as they must also navigate student language proficiency, which may vary across different areas such as reading or listening. Yet technology-mediated feedback remains an underexplored realm in SLW especially with regard to how modes of technology affect feedback and how students interact with and understand it. With the expanding pervasiveness of video and increased access to screencasting (screen recording), SLW instructors have ever-growing access to video modes for feedback, yet little research to inform their choices. Further, with video potentially requiring substantial investment from institutions through hosting ...


Faces In The Crowd: A Narrative Inquiry Into The Relationship Violence Experienced By Four Black College Women, Lorraine D. Acker Jan 2017

Faces In The Crowd: A Narrative Inquiry Into The Relationship Violence Experienced By Four Black College Women, Lorraine D. Acker

Graduate Theses and Dissertations

Relationship violence among Black college women is becoming a serious concern. However, the face of relationship violence in higher education has been predominantly that of White women, which subsequently has excluded the voices of Black college women and other women of color. The rationale for this study came from my desire to uncover how Black college women make meaning of their experiences of relationship violence. Therefore, this narrative study explored (a) how four Black college women experienced relationship violence in college, (b) how they made meaning of their relationship violence experience in college, and (c) how they navigated campus resources ...


Spanish Listening Comprehension Test Development Project: Considering Learner L2 Listening Comprehension In The Course Placement Equation, Jennifer Elise Musgrove Jan 2017

Spanish Listening Comprehension Test Development Project: Considering Learner L2 Listening Comprehension In The Course Placement Equation, Jennifer Elise Musgrove

Graduate Theses and Dissertations

Second language (L2) placement exams utilized towards course placement decisions at higher-level educational institutions are considered “high-stakes” relative to the impact that the assessment outcome has on the individual student level as well consequences at the institutional level. Therefore, providing reliable second language assessments that effectively determine L2 learner language proficiency can lower course placement error issues. I argue that assessing a learner’s L2 listening comprehension is an integral part of the learner’s L2 experience within the Target Language Use (TLU) and that it could improve course placement accuracy. Furthermore, I argue for a listening construct that includes ...


Pedagogical Design Principles For Online Learning About The Use Of Sources In Academic Writing: Materials Development And Evaluation In A College-Level Writing Course, Huong Thi Tram Le Jan 2017

Pedagogical Design Principles For Online Learning About The Use Of Sources In Academic Writing: Materials Development And Evaluation In A College-Level Writing Course, Huong Thi Tram Le

Graduate Theses and Dissertations

This project formulated pedagogical principles for designing teaching materials on source use for students in college-level writing courses through major stages of materials development and evaluation. The pedagogical design principles in the development stage were theoretically informed by Systemic Functional Linguistics, Corpus Linguistics including the hypotheses in the data-driven language learning approach, and the Noticing Hypothesis in Second Language Acquisition. In the evaluation stage, the theory of action framework, which integrated the four criteria in Chapelle’s (2011) CALL task appropriateness framework into the linear logic model by Patton (2008), was used to investigate how the materials on source use ...


A Game-Based Design Studio: An Exploration Of An Interior Design Studio Environment For Implementing Game-Based Learning, Zina Alaswad Jan 2017

A Game-Based Design Studio: An Exploration Of An Interior Design Studio Environment For Implementing Game-Based Learning, Zina Alaswad

Graduate Theses and Dissertations

The design studio is an active, participatory, and experimental learning environment. Since the 19th century, the studio has been a place for learning through doing with a community of peers seeking knowledge, skills, and a space for unleashing creativity. The advancement in teaching and learning has shown to address a variety of instructional issues in a variety of fields using digital technology and innovative pedagogies. The design studio, despite its many affordances, has been criticized over the past decade for multiple reasons. This three-article dissertation focuses on using the game-based learning (GBL) pedagogy to address three instructional issues in interior ...


Engagement Experiences: Adult English Language Learner Students In Advanced Manufacturing At A Midwestern Community College, Ahmed Kwasi Onwona-Agyeman Jan 2017

Engagement Experiences: Adult English Language Learner Students In Advanced Manufacturing At A Midwestern Community College, Ahmed Kwasi Onwona-Agyeman

Graduate Theses and Dissertations

The purpose of this phenomenological study was to explore and gain an in-depth understanding of the day-to-day lived engagement experiences of six adult ELL students enrolled in an advanced-manufacturing program at a midwestern community college. Specifically, this study collected the rich engagement stories andmeaning participants assignedto their stories and experiences. The essence of these experiences was solicited by asking two questions: (a) What are the perceived on-campus engagement experiences and social networks that support and promote success amongadult ELL students in advanced manufacturing and(b) Are there perceived engagement experience issues and barriers for adult ELL students? Two theories, Alexander ...


Peer Response In L1 Writing: Impact On Revisions And Student Perceptions, Altay Ozkul Jan 2017

Peer Response In L1 Writing: Impact On Revisions And Student Perceptions, Altay Ozkul

Graduate Theses and Dissertations

Peer response is a strategy frequently used for improving the quality of students’ writing both in L1 and L2 writing context (Paulus, 1999; Baker, 2016). Studies has investigated how peer response impacts students’ writing influence of peer response on revisions in student writing in ESL context (e.g. Paulus, 1999; Min, 2006; Ting & Qian, 2010; Baker, 2016). However, most of the literature focuses on how peer-response influences student revisions in second-language learning context (Baker, 2016). This study addressed the gap in the literature by analyzing student revisions after peer-response in a writing classroom adopting multiple-draft approach in L1 writing context. The study ...


User Data Spectrum Theory: Collecting, Interpreting, And Implementing User Data In Organizations, Andrea J. Peer Jan 2017

User Data Spectrum Theory: Collecting, Interpreting, And Implementing User Data In Organizations, Andrea J. Peer

Graduate Theses and Dissertations

Organizations interested in increasing their user experience (UX) capacity lack the tools they need to know how to do so. This dissertation addresses this challenge via three major research efforts: 1) the creation of User Data Spectrum theory and a User Data Spectrum survey for helping organizations better invest resources to grow their UX capacity, 2) a new UX method and model for organizations that want to capitalize on spoken words from end users called Rapid Meaningful Scenarios (RMS), and 3) a recommendation for UX education in response to the current ACM SIGCHI education Living Curriculum initiative. The User Data ...


Indistinct Boundaries And Intersections: The Role Of Threshold Concepts And Disposition In Students With Early College Credit, Kathy Sanders Rose Jan 2017

Indistinct Boundaries And Intersections: The Role Of Threshold Concepts And Disposition In Students With Early College Credit, Kathy Sanders Rose

Graduate Theses and Dissertations

This qualitative study investigates knowledge transfer in college students

whose high school Advanced Placement (AP) or dual credit (DC) English courses

enabled them to opt out of the first level of composition at Iowa State University

(ISU). Although early college credit (ECC) students’ university writing

performances have been studied, writing transfer has not been adequately

studied in this population before. The influence of these students’ lived

experiences require more consideration from scholars because of the growing

number of students who enter advanced university classes by virtue of credits

earned in high school.

Thirteen students from a variety of backgrounds, majors ...


Intergenerational Relationships Of Korean Older Adults And Implications For Their Health And Well-Being: Co-Residence And Grandchild Care, Jaeeon Yoo Jan 2017

Intergenerational Relationships Of Korean Older Adults And Implications For Their Health And Well-Being: Co-Residence And Grandchild Care, Jaeeon Yoo

Graduate Theses and Dissertations

This dissertation examines inter-generational families in the contemporary Korean cultural context and their connections with health and well-being. The dissertation is comprised of two studies. The first study investigates the changes in patriarchal kinship structure centered on the eldest son across periods and cohorts. The second study explores the association between caring for grandchildren and grandparents’ health over time.

Using the Korean Longitudinal Study of Aging (KLoSA), the first study compares parent-child co-residence in the Korean War after Liberation Day (KWALD) cohort born between 1945 and 1953 and the Korean Baby Boomer (KBB) cohort born between 1954 and 1962 at ...


How To Engage European-American Participants In Racial Dialogue: The Role Of Dialogue Structure And Mixed Race Groups, Meredith Tittler Jan 2017

How To Engage European-American Participants In Racial Dialogue: The Role Of Dialogue Structure And Mixed Race Groups, Meredith Tittler

Graduate Theses and Dissertations

One effective strategy for combatting racism and promoting understanding across racial lines is group dialogue (e.g., Nagda, 2006). Previous research of racial dialogues has used a self-selecting participant pool of individuals who are motivated to participate in racial dialogues (e.g., Gurin, Nagda & Zuniga, 2013). Research up to this point has not investigated the portion of the population who do not willingly participate in racial dialogues. Previous research suggests that European-Americans may be a portion of the population especially avoidant of racial dialogues (e.g., Sue, 2013). Understanding the reasons European-Americans are avoidant of racial dialogues is an important prerequisite to creating interventions to increase participation. In the current study, I examined factors that affect European-American participants’ interest and willingness to participate in a racial dialogue. The specific factors are: facilitator structuring of the dialogue with ground rules (structured condition) vs. a facilitator who does no structuring beyond introducing the conversation topic (not-structured condition), as well as the effect of being in an inter-group dialogue (mixed race group) vs. an intra-group dialogue (all-European-American group). Participants were randomly assigned to one of four conditions of a racial dialogue vignette varying across the two variables (structured vs. not-structured; inter-group vs. intra-group).

The main findings from this study include a significant interaction between the racial make-up of the dialogue group and the structure of the group on participants’ willingness to share their honest thoughts. It was found that participants were more willing to share their thoughts in structured, mixed-race groups than structured all- European-American groups ...


Prototyping Learning And Congruence In New Realities, Peter Mcneil Evans Jan 2017

Prototyping Learning And Congruence In New Realities, Peter Mcneil Evans

Graduate Theses and Dissertations

The educational system in the industrialized 20th Century, a monolithic delivery model, prepared students for a hierarchical livelihood in either blue collar or white collar worlds. Today, a different landscape is predicted for the workforce. And it is rapidly changing and advancing. Will Richardson points out that by 2020 more than half the US workforce will be “freelancers, consultants and independent workers” (Richardson, 2012). While forecasts and predictions vary, continuing studies support this workforce evolution.

The continued revolution in digital technology is pervasive today with mobile devices and the Internet providing an abundance of information, knowledge and opportunity with the ...


Vowel Variations Among Speakers Of Malaysian English, Sock Wun Phng Jan 2017

Vowel Variations Among Speakers Of Malaysian English, Sock Wun Phng

Graduate Theses and Dissertations

The language policies in Malaysia, having been controlled by the ethnic Malays ever since Independence Day in 1957, have hence dictated which language influences each major ethnic group is exposed to. With the official language as well as the language of instruction in public schools being Malay, ethnic Malays who speak it as a first language (L1) are typically monolingual speakers of Malay. The ethnic Chinese and Indians who usually speak Mandarin or Tamil as an L1 respectively are typically bilingual or trilingual. These different language influences might play a role in how speakers of each ethnic group produce Malaysian ...


Challenges African-American Graduate Students Face At Iowa State University, Darryl Austin Jan 2017

Challenges African-American Graduate Students Face At Iowa State University, Darryl Austin

Graduate Theses and Dissertations

African-American students continue to face high attrition rates in graduate education. The goal of this thesis project was to gauge perceptions of the challenges those students face in graduate school at Iowa State University, a major land-grant institution in the Midwest. Focus groups were conducted and revealed several important themes, as follows: communication, funding and resources, peer/faculty mentoring, connectivity vs isolation, contributions from fellow graduate students and drive and expectations of self. Two key concepts that emerged from the focus group discussions were self-efficacy and social capital. The participants recommended better communication with university executives, department faculty as well ...


The Fine Arts In Midwestern Community Colleges: Six Case Studies Portraying A Cross-Case Analysis Of Sustainability, Meghan Ruth Schumacker Jan 2017

The Fine Arts In Midwestern Community Colleges: Six Case Studies Portraying A Cross-Case Analysis Of Sustainability, Meghan Ruth Schumacker

Graduate Theses and Dissertations

The fine arts in Midwestern community colleges:

Six case studies portraying a cross-case analysis of sustainability

by

Meghan R. Schumacker

ABSTRACT

The purpose of this study was to explore the sustainability of the fine arts programs in community colleges. This dissertation research focused on the concept of sustainability in community college fine arts programs to uncover features that aid in the support of these programs. As posited by Hibnere (1998, as cited by Slahova et al., 2007), sustainable fine arts programs “promote the development of a creative, emotionally and intellectually educated personality and also give a personality the strength of ...


Transitions In The Design Process, Monica Lynn Amman Jan 2017

Transitions In The Design Process, Monica Lynn Amman

Graduate Theses and Dissertations

The proposed research uses empirical methods to investigate designers’ use of research

throughout the design process with an emphasis on research and idea generation. The goal is to explore the factors which impact the various phases of the design process. The early phase of the design process is often referred to as the “fuzzy front end” where many variables are still in play and the design direction is not completely agreed upon. This is also when the designer is conducting user research. The connection between the user research and the design solutions that designers move forward is critical. This connection ...


The Influence Of An Online Pronunciation Teacher’S Manual On Teachers’ Cognitions, Sinem Sonsaat Jan 2017

The Influence Of An Online Pronunciation Teacher’S Manual On Teachers’ Cognitions, Sinem Sonsaat

Graduate Theses and Dissertations

Despite their importance, teacher’s manuals (TM) have never drawn much attention in language teaching research, and therefore they have not been researched from the perspective of pronunciation teaching. It may be that they have not been perceived as having a role more than being an answer key for student materials (Sheldon, 1987). However, TMs deserve attention since curriculum materials - including TMs - have a positive impact on teachers’ learning and professional development (Grossman & Thompson, 2008). TMs may especially be crucial in supporting teachers in pronunciation teaching since many teachers find this skill challenging because of lack of training (Foote, Holtby, & Derwing, 2011), lack of experience (Burns, 2006), lack of knowledge (Baker & Murphy, 2011), and lack of confidence (Bernat, 2008).

This study investigated native and non-native English-speaking teachers’ (NEST and NNEST) cognitions – mainly knowledge –in relation to (1) pronunciation teaching and (2) pronunciation teaching materials. In addition, the study explored (3) how teachers used an online teacher’s manual (OTM) and (4) what kind of influences the OTM had on pronunciation teachers’ cognitions about and confidence in pronunciation teaching. Data of this study for the first two research questions came from the survey responses of 54 teachers (NEST=34; NNEST=20) and interview responses of 24 teachers (NEST=14; NNEST=10). Data for the third and fourth research questions came from the weekly journal responses and ...


Millennial Pedagogy: Towards Understanding Millennial Myths And Identity, Bryan Alan Lutz Jan 2017

Millennial Pedagogy: Towards Understanding Millennial Myths And Identity, Bryan Alan Lutz

Graduate Theses and Dissertations

Scholars who have embraced the social (Berlin, 1988) and the global (Hesford, 2006) turns in rhetoric and composition are seeking comparative-historical frames for understanding how communication mediates social roles within sites of conflict. Since the publication of Millennials Rising: The Next Generation, it is my observation that communication about Millennials is a significant site of conflict in the United States. While scholars in rhetoric have explored how age bias affects non-traditional students who enter college later in adulthood (Bowen, 2011; Crow, 2006; Grabill and Pigg, 2012; Swacha, 2017), I am curious about age bias against the young, where scholars and ...


A Liberal Arts Education In Film Production: Instructional Assessment Of Student Film Projects, Troy Daniel Mckay Jan 2017

A Liberal Arts Education In Film Production: Instructional Assessment Of Student Film Projects, Troy Daniel Mckay

Graduate Theses and Dissertations

This study examined the educational process of instructors teaching film and video production in higher education. Little research has been dedicated to this field of study. As technology advances and the cost of equipment recedes, educational programs in film and video production will experience growth, transformation, and population. Educational leadership and faculty responsible for these programs experience pressure to stay current with trends and technology while building and maintaining these types of programs; thus, the examination of these programs’ structures and practices are worthwhile endeavors. In addition, expanded markets for educated professionals in film and video production are being sought ...


Creation And Evaluation Of Multimedia Materials To Promote Development Of Current And Prospective International Students’ Pragmatic Competence In Academic Settings, Ananda Astrini Muhammad Jan 2017

Creation And Evaluation Of Multimedia Materials To Promote Development Of Current And Prospective International Students’ Pragmatic Competence In Academic Settings, Ananda Astrini Muhammad

Graduate Theses and Dissertations

Literature on communicative language ability has identified pragmatic competence as a crucial aspect of second language (L2) communicative language ability. However, current literature has employed varied definitions of pragmatic competence, and little effort has been made to synthesize pragmatics studies in order to come up with a comprehensive list of components that comprise pragmatic competence. This effort was recently undertaken by Laughlin, Wain, and Schmidgall (2015), who conducted a systematic literature review of many different models, principles, and theories of pragmatics. The result was a construct of pragmatic competence which included five components, namely sociocultural knowledge, pragmatic-functional knowledge, grammatical knowledge ...


L2 Learners’ Perceptions And Preferences Of Automated Corrective Feedback, Nawaf Alsallami Jan 2017

L2 Learners’ Perceptions And Preferences Of Automated Corrective Feedback, Nawaf Alsallami

Graduate Theses and Dissertations

Form-focused automated Corrective Feedback (CF) is widely used in general-purpose and specialized writing software and research indicates a positive effect for automated CF on second language (L2) learning (AbuSeileek, 2013; AbuSeileek & Abualsha’r, 2014). As any educational practice, preferences and perceptions of learners are expected to influence how automated CF is used by L2 learners (Amrhein & Nassaji, 2010; Brown, 2009; Schulz, 2001). However, preferences and perceptions of automated CF are poorly understood due to paucity of relevant research. This study contributes to this line of investigation by exploring three pertinent topics. First, it explores L2 learners’ preferences and perceptions of automated CF and four different CF strategies: identification, direct correction, metalinguistic CF, and graduated CF. Second, it examines learners’ preferences between different CF timings and frequency choices ...


A Computer-Adaptive Test Of Productive And Contextualized Academic Vocabulary Breadth In English (Cat-Pav): Development And Validation, Victor Dias De Oliveira Santos Jan 2017

A Computer-Adaptive Test Of Productive And Contextualized Academic Vocabulary Breadth In English (Cat-Pav): Development And Validation, Victor Dias De Oliveira Santos

Graduate Theses and Dissertations

This dissertation study aimed, first and foremost, to address the current scarcity of assessments of productive and contextualized academic vocabulary in English, and thus contribute to the Applied Linguistics and Language Assessment field, by developing what seems to be the first IRT-based computer-adaptive test of productive and contextualized breadth of academic vocabulary in English (henceforth, CAT-PAV), which will be made freely available online to any researchers, ESL instructors, or other interested parties who believe the test can potentially be useful for their specific scenarios. A second aim of the present study was to validate the interpretation of scores from the ...