研究者業績

小山 デニス

コヤマ デニス  (Koyama Dennis)

基本情報

所属
上智大学 国際教養学部国際教養学科 准教授
学位
修士(ハワイ大学)
博士(パデュー大学)

研究者番号
60817980
J-GLOBAL ID
201901018265597582
researchmap会員ID
7000029063

Courses taught:
Overview of Data Science
Thinking Processes (critical thinking)
Academic English Skills
English Composition 1
English Composition 2
Public Speaking

(Subject of research)
Validity of TOEFL iBT Speaking Section for Japanese University Students in English-Medium Courses
Teaching and Assessing Critical Thinking in English-Medium Courses
International Perspectives on Professional Development for Language Instructors


論文

 18
  • Dennis Koyama, Takehiro Watanabe
    Teaching in Higher Education 28(5) 1108-1117 2023年7月4日  査読有り筆頭著者責任著者
  • Dennis Koyama, Ghada Gherwash
    Go Online! Reconfiguring Writing Courses for the New, Virtual World 171-188 2022年10月5日  査読有り筆頭著者責任著者
    COVID-19’s impacts revealed that teaching writing online was no longer merely an issue of convenience or economic necessity—it was critical to public health and equity concerns as well. Now higher education faces one of its greatest historical challenges, expanding online offerings to fully engage and support students around the world. Gathering together educators who teach writing at college and graduate levels using creative hybrid, blended, and online/remote/virtual modes, this book should be required reading for all teachers and administrators. The volume features those new to online teaching alongside experienced online writing teachers. Referencing the latest research in online teaching and writing, contributors share stories of crucial successes as well as unforeseen difficulties. Essays address compelling concerns such as engaging diversity and cultural inclusivity, social justice, as well as global learning in online writing courses; radically reshaping graduate seminars for online delivery; flipping classrooms to promote more successful writing instruction; fostering greater community within online writing classrooms; examining the problems and possibilities of Learning Management Systems for teaching writing; sustaining remote writing-centered archival research; avoiding Zoom fatigue in writing classes by using design thinking; utilizing expressive arts in online writing classes; mentoring doctoral students online; constructing meaningful approaches to online peer writing feedback; as well as making access and inclusivity central to online writing course design.
  • Chris Harwood, Dennis Koyama
    Innovation in Language Learning and Teaching 16(2) 191-203 2022年3月15日  査読有り最終著者責任著者
  • Gary G. Fogal, Dennis Koyama
    Journal of Second Language Writing 55 100873-100873 2022年  査読有り最終著者
  • Dennis Koyama
    Development of Innovative Pedagogical Practices for a Modern Learning Experience 2021年12月20日  招待有り筆頭著者責任著者
    In the current volume, the selected studies have been grouped into three thematic sections, presenting readers with a set of distinct but related research on meaningful issues for a modern learning experience. The first three chapters present professional and teacher development perspectives and collectively shed light on how to develop, maintain, and improve pre and in-service teacher training and professional development. The second set of four chapters provide research findings that describe the results of direct applications of modern learning elements through course assignments and teaching approaches. The final five chapters focus on critical thinking and range in their focus from classroom-based studies to full-scale curriculum reform.
  • Dennis Koyama
    2021年12月20日  査読有り
    In the current volume, the selected studies have been grouped into three thematic sections, presenting readers with a set of distinct but related research on meaningful issues for a modern learning experience. The first three chapters present professional and teacher development perspectives and collectively shed light on how to develop, maintain, and improve pre and in-service teacher training and professional development. The second set of four chapters provide research findings that describe the results of direct applications of modern learning elements through course assignments and teaching approaches. The final five chapters focus on critical thinking and range in their focus from classroom-based studies to full-scale curriculum reform. The collection of chapters presented in this volume represents the eclectic nature of modern learning experiences and demonstrate its applicability across educational contexts and disciplines. It is my hope that the chapters will resonate with other educational researchers in search of novel ways of creating, facilitating, and investigating modern learning experiences.
  • Christopher Harwood, Dennis Koyama
    Studies in Self-Access Learning 11(3) 2020年  査読有り最終著者
  • Dennis Koyama, Angela Sun, Gary J. Ockey
    Language Learning & Technology 20(1) 148-165 2016年2月  査読有り筆頭著者責任著者
    Multiple-choice formats remain a popular design for assessing listening comprehension, yet no consensus has been reached on how multiple-choice formats should be employed. Some researchers argue that test takers must be provided with a preview of the items prior to the input (Buck, 1995; Sherman, 1997); others argue that a preview may decrease the authenticity of the task by changing the way input is processed (Hughes, 2003). Using stratified random sampling techniques, more and less proficient Japanese university English learners (N = 206) were assigned one of three test conditions: preview of question stem and answer options (n = 67), preview of question stem only (n = 70), and no preview (n = 69). A two-way ANOVA, with test condition and listening proficiency level as independent variables and score on the multiple-choice listening test as the dependent variable, indicated that the amount of item preview affected test scores but did not affect high and low proficiency students' scores differently. Item-level analysis identified items that were harder or easier than expected for one or more of the conditions, and the researchers posit three possible sources for these unexpected findings: 1) frequency of options in the input, 2) location of item focus, and 3) presence of organizational markers.
  • Gary J. Ockey, Dennis Koyama, Eric Setoguchi, Angela Sun
    LANGUAGE TESTING 32(1) 39-62 2015年1月  査読有り
    The purpose of this study was to determine the extent to which performance on the TOEFL iBT speaking section is associated with other indicators of Japanese university students' abilities to communicate orally in an academic English environment and to determine which components of oral ability for these tasks are best assessed by TOEFL iBT. To achieve this aim, TOEFL iBT speaking scores were compared to performances on a group oral discussion, picture and graph description, and prepared oral presentation tasks, and their component scores of pronunciation, fluency, grammar/vocabulary, interactional competence, descriptive skill, delivery skill, and question answering. Participants were Japanese university students (N = 222), who were English majors in a Japanese university. Pearson product-moment correlations, corrected for attenuation, between scores on the speaking section of TOEFL iBT and the three university tasks indicated strong relationships between the TOEFL iBT speaking scores and the three university tasks and high or moderate correlations between the TOEFL iBT speaking scores and the components of oral ability. For the components of oral ability, pronunciation, fluency, and vocabulary/grammar were highly associated with TOEFL iBT speaking scores while interactional competence, descriptive skill, and delivery skill were moderately associated with TOEFL iBT speaking scores. The findings suggest that TOEFL iBT speaking scores are good overall indicators of academic oral ability and that they are better measures of pronunciation, fluency and vocabulary/grammar than they are of interactional competence, descriptive skill, and presentation delivery skill.
  • Ockey Gary, Koyama Dennis, Setoguchi Eric
    Language Assessment Quarterly 10(3) 292-308 2014年  査読有り
  • Koyama Dennis
    Teachers College Columbia University Working Papers in TESOL & Applied Linguistics 14(1) 39-43 2014年  査読有り筆頭著者責任著者
  • Koyama Dennis, Setoguchi Eric
    言語教育研究 22 39-52 2012年11月  査読有り筆頭著者
  • Koyama Dennis, Setoguchi Eric
    Studies in Linguistics and Language Teaching 22 112-123 2012年  査読有り筆頭著者責任著者
  • Ruegg Rachael, Koyama Dennis
    言語教育研究 21 137-166 2010年  査読有り最終著者
  • Koyama Dennis
    PeerSpectives 4 33-37 2009年  査読有り筆頭著者責任著者
  • Koyama Dennis
    The Research Institute of Language Studies and Language Education Journal 4 33-44 2009年  査読有り筆頭著者責任著者
  • Watanabe Yukiko, Koyama Dennis
    Journal of Second Language Studies 26(2) 103-133 2008年  査読有り最終著者

書籍等出版物

 1

講演・口頭発表等

 38

共同研究・競争的資金等の研究課題

 2