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MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY PHAM THI THANH THUY USING DIGITAL STORIES TO TEACH ENGLISH LISTENING SKILL AT THAI BINH DUONG PRIMARY SCHOOL: EFL TEACHERS’ PERCEPTIONS AND DIFFICULTIES Major: English Language Course code: 80220201 HO CHI MINH CITY, SEPTEMBER 2021 MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY USING DIGITAL STORIES TO TEACH ENGLISH LISTENING SKILL AT THAI BINH DUONG PRIMARY SCHOOL: EFL TEACHERS’ PERCEPTIONS AND DIFFICULTIES Submitted to the Faculty of English Language in partial fulfillment of the master’s degree in English Language Course code: 80220201 By PHAM THI THANH THUY Supervised by DUONG MY THAM, Ph.D HO CHI MINH CITY, SEPTEMBER 2021 The thesis entitled “Using Digital Stories to Teach English Listening Skill at Thai Binh Duong Primary School: EFL Teachers’ Perceptions and Difficulties” was successfully defended and approved on 20/03/2021 at Ho Chi Minh City University of Technology (HUTECH) Academic supervisor: Duong My Tham, Ph D Examination Committee Nguyen Thi Kieu Thu, Ph D Chair Trinh Ngoc Thanh, Ph D Reader Tran Quoc Thao, Ph D Reader Nguyen Ngoc Tran Chau, Ph D Member Nguyen Thi Thu, Ph D Secretary Member On behalf of the Examination Committee CHAIR NGUYEN THI KIEU THU, Ph D HCMC UNIVERSITY OF TECHNOLOGY POSTGRADUATE INSTITUTE HCMC, 31/10/2022 MASTER’S THESIS REPORT Student’s name: PHAM THI THANH THUY Sex: Female DOB: 07/04/1996 POB: Dong Nai Major: English Language Student code: 1941900047 I Thesis title: USING DIGITAL STORIES TO TEACH ENGLISH LISTENING SKILL AT THAI BINH DUONG PRIMARY SCHOOL: EFL TEACHERS’ PERCEPTIONS AND DIFFICULTIES II Objectives and contents: The purpose of this study is to investigate how the Vietnamese and foreign teachers at Thai Binh Duong Primary School perceives the effectiveness of the digital story adaptation on the listening skill teaching and their difficulties during the adaptation The results of this research indicate that digital stories have a significant influence on the development of the students’ listening skills at various aspects The study also shows several difficulties that the teachers have been facing and thereby recommending several possible solutions III Starting date: July 01st, 2021 IV Completing date: October 10th, 2022 V Academic supervisor: Duong My Tham, Ph D ACADEMIC SUPERVISOR FACULTY DEAN i CERTIFICATE OF ORIGINALITY I certify my authorship of the Master’s Thesis submitted today entitled: “USING DIGITAL STORIES TO TEACH ENGLISH LISTENING SKILL AT THAI BINH DUONG PRIMARY SCHOOL: EFL TEACHERS’ PERCEPTIONS AND DIFFICULTIES” In terms of the statement of requirements for Theses in Master’s programs issued by the Higher Degree Committee of Faculty of English Language, Ho Chi Minh City University of Technology Bien Hoa City, September 2021 PHAM THI THANH THUY ii RETENTION AND USE OF THE THESIS I hereby state that I, PHAM THI THANH THUY, being a candidate for the degree of Master of Arts (English Language) accept the requirements of the University relating to the retention and use of Master’s Theses deposited in the Library In terms of these conditions, I agree that the original of my Master’s Thesis deposited in the Library should be accessible for purposes of study and research, in accordance with the normal conditions established by the Librarian for the care, loan, and reproduction for theses Bien Hoa City, October 2022 PHAM THI THANH THUY iii ACKNOWLEDGEMENTS Firstly, I would like to express my grateful gratitude to my supervisor, Dr Duong My Tham, who has been constantly and patiently given guidance, instruction, insightful advice and encouragement during the research process It is impossible for this thesis to be completed without her enthusiastic consultancy Secondly, I would like to show my gratefulness to Ho Chi Minh City University of Technology (HUTECH), especially the Institute of Postgraduate Studies and the Faculty of English Language for the opportunity to pursue my higher education and the support I have been offered whenever problems arising Thirdly, I would like to send my special thanks to Dr Nguyen Thi Kieu Thu, Dean of the Faculty of English Language, for the kind benefits my classmate and I have received the whole time Without her constant support, we could not finish all the assignments on time during the learning process Finally, I am really grateful to the board of directors and the teachers at Thai Binh Duong Primary School for the permission and the support to successfully conduct my study Without their assistance, I could not complete my thesis as expected PHAM THI THANH THUY iv ABSTRACT The digital story has emerged as a new method to teach language skills to various types of learners from different backgrounds due to its flexibility, engaging aspects, and linguistic features Even though it has been widely used in various countries, including EFL, and ESL, it has not been given deserved studies for what it offers, especially in the regions where residents treat English as a foreign language This study aimed to investigate the efficiency of the digital story in enhancing students’ listening skills in an international school, Thai Binh Duong Primary School, with the hope that the study can provide data on the teachers’ perspectives on the application of digital stories Furthermore, the study investigates possible difficulties in the teaching process in which digital stories were employed as a learning tool The findings indicated that digital stories were positively perceived as an effective tool to teach listening skills Particularly, the digital story-based class offered several effective factors to the students’ listening skill development in terms of language knowledge, the listening sub-skills, and the learning environment Furthermore, the study revealed several difficulties that the teachers have faced such as technical issues, the influence of the content upon the young learners, and the complication of the linguistic features Finally, the study states some limitations and recommendations for future research as it should be done with different approaches and with different subjects to ensure the variousness of the research topic in the field Keywords: EFL teachers, digital story, listening skill, primary education v TABLE OF CONTENTS CERTIFICATE OF ORIGINALITY i RETENTION AND USE OF THE THESIS ii ACKNOWLEDGEMENTS iii ABSTRACT iv CHAPTER 1 1.1 Background to the study 1.2 Statement of the problem 1.3 Research objectives 1.4 Research questions 1.5 Scope of the study 1.6 Significance of the study 1.7 Definition of the key terms 1.8 Organization of the Study CHAPTER 2.1 Listening skills 2.1.1 Definition 2.1.2 Role of listening in language education 10 2.1.3 Models of listening process 11 2.2 2.1.3.1 Decoding process 11 2.1.3.2 Meaning-building process 14 Digital stories 15 2.2.1 Definition 15 2.2.2 Benefits of using digital stories in EFL education 16 2.2.2.1 Rich knowledgeable content provision 16 2.2.2.2 Language skill enhancement 16 2.2.2.3 Collaboration and communication 17 2.2.3 Difficulties of applying digital stories/technology-based learning tools in English Language Teaching 17 vi 2.2.3.1 Technical issues 17 2.2.3.2 Learning styles and motivation 18 2.3 Previous studies 18 2.4 Research gaps 22 2.5 Conceptual Framework of the Study 22 2.6 Chapter Summary 24 CHAPTER 25 3.1 Research Questions 25 3.2 Research design 25 3.3 Research site 27 3.4 Sample and sampling procedures 28 3.5 Research instruments 29 3.5.1 Questionnaire 29 3.5.2 Semi-structured interview 31 3.6 Pilot study 34 3.7 Data collection and analysis procedures 35 3.7.1 The questionnaire 36 3.7.2 The semi-structured interview 37 3.8 38 Validity and Reliability 3.8.1 Questionnaire 38 3.8.2 Interview questions 39 3.9 Ethical Issues 39 3.10 Summary 40 CHAPTER 41 4.1 41 Results 4.1.1 Teachers’ perceptions of the benefits of the application of the digital stories in teaching listening skill 42 4.1.2 The difficulties in adopting digital story-based teaching 48 4.2 52 Discussion 4.2.1 The teachers’ perceptions on the implementation of the digital stories in teaching listening skill 52 Cronbach, Lee J (1951) "Coefficient alpha and the internal structure of tests" Psychometrika Springer Science and Business Media LLC 16 (3): 297– 334 doi:10.1007/bf02310555 hdl:10983/2196 ISSN 0033-3123 Dickinson, D., Mccabe, A., Anastasopoulos, L., Peisner-Feinberg, E., & Poe, M (2003) The comprehensive language approach to early literacy: The interrelationships among vocabulary, phonological sensitivity, and print knowledge among preschoolaged children Journal of Educational Psychology - J EDUC PSYCHOL, 95 https://doi.org/10.1037/0022-0663.95.3.465 Dirven, R., & Oakeshott-Taylor, J (1984) Listening comprehension (Part I) Language Teaching: The International Abstracting Journal for Language Teachers and Applied Linguistics, 17(4), 326-343 http://dx.doi.org/10.1017/S026144480001082X Early M, Marshall S (2008) Adolescent ESL students’ interpretation and appreciation of literary texts: a case study of multimodality Canadian Modern Language Review 64: 377–97 Field, A P (2005) Discovering statistics using SPSS Sage Publications Inc Field, J (2008) Listening in the language classroom Cambridge University Press https://books.google.com.vn/books?id=cSW5GAAACAAJ Fink, A (1995) How to sample in surveys London: SAGE Publications Furman, G., Smee, S., & Wilson, C (2010) Quality assurance best practices for simulation-based examinations Simulation in Healthcare: Journal of the Society for Simulation in Healthcare, 5, 226–231 https://doi.org/10.1097/SIH.0b013e3181da5c93 Pourhosein Gilakjani, A., & Ahmadi, M (2011) A study of factors affecting EFL learners’ English listening comprehension and the strategies for improvement Journal of Language Teaching https://doi.org/10.4304/jltr.2.5.977-988 63 and Research, Graham, S & Santos, D (2015) Strategies for second language listening current scenarios and improved pedagogy Palgrave Macmillan Graham, S., Santos, D., & Francis-Brophy, E (2014) Teacher beliefs about listening in a foreign language Teaching and Teacher Education, 40, 44–60 https://doi.org/10.1016/j.tate.2014.01.007 George, D., & Mallery, P (2003) SPSS for Windows step by step: A simple guide and reference Boston, MA: Allyn & Bacon Ghauri, P., & Grønhaug, K (2005) Research methods in business studies: A practical guide Hamouda, A (2013) An investigation of listening comprehension problems encountered by Saudi students in the EL listening classroom International Journal of Academic Research in Progressive Education and Development, 2(2), 113-15 Huck, S W (2008) Reading statistics and research Pearson/Allyn & Bacon https://books.google.com.vn/books?id=y_pLAQAAIAAJ Jakob, J & Atmowardoyo, H & Weda, S (2018) The use of digital storytelling in teaching listening comprehension: An experimental study on the eighth-grade students of SMP Negeri Parepare, Janusik, L (2007) Building listening theory: the validation of the conversational listening span Communication Studies, 58, 139–156 https://doi.org/10.1080/10510970701341089 Jenkins, J (2009) English as a Lingua Franca: Interpretations and attitudes World Englishes, 28, 200–207 https://doi.org/10.1111/j.1467-971X.2009.01582.x Kraemer, K L (1991) The information systems research challenge (vol III) survey research methods Harvard University Graduate School of Business Administration 64 Lee, J F (1986) Background knowledge & L2 reading The Modern Language Journal, 70(4), 350–354 https://doi.org/https://doi.org/10.1111/j.1540- 4781.1986.tb05287.x Loniza, A & Saad, A & Che Mustafa, M (2018) The effectiveness of digital storytelling on language listening comprehension of kindergarten pupils The International journal of Multimedia & Its Applications, 10, 131-141 Maniar, D (2017) Effectiveness of digital stories in teaching McKendry, M., & Murphy, V (2011) A comparative study of listening comprehension measures in English as an additional language and native English-speaking primary school children Evaluation & Research in Education, 24, 17–40 https://doi.org/10.1080/09500790.2010.531702 Middleton, F (2019) Reliability vs validity: what’s the difference? https://www.scribbr.com/methodology/reliability-vs-validity/ Moradi, Hamzeh & Chen, Hefang (2019) Digital storytelling in language education Behavioral Sciences, 9, 147 Morley, J (2001) Aural comprehension instruction: principles and practices In M Celce-Murcia (Ed.), Teaching English as a Second or Foreign Language, 69-85 Mouton, J (1996) Understanding Social Research Pretoria: JL Van Schaik Oduolowu, E., & Oluwakemi, E (2014) Effect of storytelling on listening skills of primary one pupil in Ibadan North local government area of Oyo State, Nigeria Oppenheim, A N (1999) Questionnaire design, interviewing and attitude measurement New York: Cassell Polit, D F., & Hungler, B P (1993) Essentials of nursing research Reynolds, G (2014) Presentation Zen design: Simple design principles and techniques to enhance your presentations (voices that matter) New Riders Publishing Ribeiro, S (2015) Digital storytelling: an integrated approach to language learning for the 21st century student Teaching English with Technology, 15(2), 39-53 er 65 Robin, B (2006) The educational uses of digital storytelling Proceedings of Society for Information Technology and Teacher Education International Conference 2006 709-716 (http://www.editlib.org/p/22129.) Robinson, V., Lloyd, C., & Rowe, K (2008) The impact of leadership on student outcomes: An analysis of the differential effects of leadership types Http://LstIiep.Iiep-Unesco.Org/CgiBin/Wwwi32.Exe/[In=epidoc1.in]/?T2000=026306/(100), 44 https://doi.org/10.1177/0013161X08321509 Robson, C (1993) Real world research Oxford: Blackwell Rosowsky, A (2001) Decoding as a cultural practice and its effects on the reading process of bilingual pupils Language and Education, 15, 56–70 https://doi.org/10.1080/09500780108666799 Rost, M (1994) Introducing listening London: Penguin books Rost, M (2001) Listening In R Carter, & D Nunan (Eds.), The Cambridge Guide to Teaching English to Speakers of Other Languages, 7-13 Cambridge: Cambridge University Press http://dx.doi.org/10.1017/CBO9780511667206.002 Rost, M (2002) Teaching and researching listening London: Longman Sari, R D (2013) Digital story: An effective media to teach listening from the perspective of students’ schemata English Teaching Journal 2(1) http://ejournal.unipma.ac.id/index.php/ETJ/article/view/731 Seliger, H W., & Shohamy, E (1997) Second language research methods New York: Oxford University Press Smialek, T., & Boburka, R (2006) The effect of cooperative listening exercises on the critical listening skills of college music-appreciation students Journal of Research in Music Education, 54, 57–72 https://doi.org/10.1177/002242940605400105 66 Steele, V (2004) Product and process writing Retrieved on 5th Sept 2010 from http://www.englishonline.org.cn/en/teachers/workshops/teachingwriting/teaching-tips/product-process Tanrıkulu, F (2020) The effect of l2 listening texts adapted to the digital story on the listening lesson Turkish Online Journal of Distance Education, 21 (1), 1-18 DOI: 10.17718/tojde.674382 Thomas, M (2020) Striving, surviving, arriving and thriving: qualitative research on professional education Ward, M R M., Delamont, S 1947-, & -, E E P T A.-T T (2020) Handbook of qualitative https://ecu.on.worldcat.org/oclc/1156993155 resource (1 volume)) research (Second Edward in education edition Elgar NV-1 LK online Publishing https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=n labk&AN=2579265 Thompson, I & Rubin, J (1996) Can strategy instruction improve listening comprehension? Foreign Language Annals, 29, 331-342 Towndrow, P., & Pereira, A (2018) Reconsidering Literacy in the 21st century: Exploring the role of digital stories in teaching english to speakers of other languages RELC Journal, 49, 003368821875494 https://doi.org/10.1177/0033688218754943 Vandergrift, L (1999) Facilitating second language listening comprehension: acquiring successful strategies ELT Journal, 53(3), 168–176 https://doi.org/10.1093/elt/53.3.168 Vandergrift, L & Baker, S 2015 Learner variables in second language listening comprehension: an exploratory path analysis Language Learning, 65(2), 390-416 Vasantha Raju, N., & N.S., H (2016) Online survey tools: A case study of Google Forms 67 Walberg, H (2004) International perspectives on families, schools, and communities: Educational implications for family–school–community partnerships International Journal of Educational Research, 41, 1–2 https://doi.org/10.1016/j.ijer.2005.04.002 Walliman, N., & Buckler, S (2008) Your dissertation in education SAGE Publications https://books.google.com.vn/books?id=9fZJuHcJifQC Ward, M R M., & Delamont, S (2020) Handbook of qualitative research in education Edward Elgar Publishing Wilkinson, D & Birmingham, P (2003) Using research instruments: A Guide for Researchers Routledge Falmer Yin, R K (2009) Case study research: Design and methods (fourth edition) Thousand Oaks, CA: Sage Yunus, M & Lubis, M & Lin, C (2009) Language learning via ICT: Uses, challenges and issues WSEAS Transactions on Information Science and Applications, 6, 14531467 Yuksel, P., Robin, B & McNeil, S (2011) The educational uses of digital storytelling Proceedings of Society for Information Technology & Teacher Education International Conference 2006 • Vietnamese authors Bui Thi Thuc Quyen & Duong My Tham (2018) Creating an active environment for students’ willing to communicate in English Scientific Journal of Saigon University, 59, 54-61 Duong My Tham & Chau Thanh Nha (2019) English listening comprehension problems perceived by English majors at the Saigon International University International Conference on Language Learning and Teaching Today 68 Le Hien (2016) Using digital story in Vietnam Academia https://www.academia.edu/35951148/using_digital_story_telling_in_Vietnam_doc x Nguyen Thi Mong Tuyen (2017) the digital and story in digital storytelling: practicing, teaching, and learning anthropology with digital storytelling, 10 Nguyen Thi Mai Hoa (2011) Primary English language education policy in Vietnam: Insights from implementation Current Issues in Language Planning, 12, 225–249 https://doi.org/10.1080/14664208.2011.597048 Phuong Hoang Yen (2017) Improving English language teaching in Vietnam: Voices from university teachers and students In The People of Vietnam: Their Voices and Lived Experiences (pp 91–119) Vu Hai Yen & Shah, M (2016) Vietnamese students’ self-direction in learning English listening skills Asian Englishes, 18(1), 53–66 69 APPENDICES APPENDIX A QUESTIONNAIRE (ENGLISH VERSION) QUESTIONNAIRE This questionnaire aims to examine the perspectives on the use of the digital stories in teaching listening skills and the possible encountered difficulties during the use of the EFL teachers at Thai Binh Duong Primary School I would highly appreciate it if you could give your responses for the following questions The data collected are used in the research paper only, not for any other purposes Thank you very much for your help Part 1: Personal information Please provide the information by ticking (✔) in the box Gender: ◻Male Nationality: …………… ◻Female How long have you been teaching listening skills using digital stories? ◻Less than months ◻2 months to months ◻More than months Which of these types of digital stories you think benefit students most in developing listening skills? You can choose more than one option ◻ The stories about figured characters ◻The stories about historical events ◻The stories about daily lives ◻The stories about discovery Part 2: The implementation of digital stories in teaching listening skills Please give your opinion about the statements below by ticking ( ✔) ONE answer for each 1=Strongly disagree 2=Disagree 3=Neutral agree 70 4=Agree 5=Strongly Item Feature How you think digital stories can benefit students’ listening skills development? The language knowledge Digital stories provide useful vocabulary Digital stories help to identify key structures Digital stories help to identify words’ pronunciation The listening sub-skills Digital stories help students with general information clarification Digital stories help students to identify details in texts Digital stories provide tips to identify speakers’ tones Digital stories help to clarify stress and linking sounds Digital stories help to determine listening tasks’ requirement The learning environment Digital stories provide the communicative environment helping students to practice listening authentically 10 11 Digital stories provide collaborative environment helping students to work with peers Digital stories provide a non-threatening learning environment 71 12 13 14 Digital stories provide listening source for further study Digital stories provide appropriate learning sources for the listening learning process Digital stories provide an active learning environment Thank you for your cooperation! 72 APPENDIX B QUESTIONNAIRE (VIETNAMESE VERSION) BẢNG CÂU HỎI Bảng khảo sát nhằm mục đích thu thập liệu nhận thức giáo viên Tiếng Anh trường tiểu học Thái Bình Dương việc áp dụng câu chuyện số giảng dạy kĩ nghe khó khăn gặp phải trình áp dụng câu chuyện số dạy học Tơi biết ơn bạn trả lời câu hỏi phía Dữ liệu thu thập được dùng cho mục đích nghiên cứu, khơng sử dụng mục đích hay hình thức khác Trân trọng cám ơn hợp tác bạn Phần 1: Thông tin cá nhân Đánh dấu (✓) vào lựa chọn Giới tính: Nam Quốc tịch: …………… Nữ Bạn ứng dụng câu chuyện số việc giảng dạy kĩ nghe bao lâu? Ít tháng 2 tháng đến tháng Hơn tháng Thể loại digital stories mà bạn nghĩ đáp ứng tốt việc phát triển kĩ nghe cho học sinh? Bạn chọn nhiều đáp án Những câu chuyện nhân vật biểu tượng Những câu chuyện kiện lịch sử Những câu chuyện sống đời thường Những câu chuyện trình khám phá Phần 2: Việc áp dụng câu chuyện số việc giảng dạy kĩ nghe Cho ý kiến bạn câu cách đánh dấu ( ✓) vào ô lựa chọn Chỉ đánh dấu MỘT lựa chọn cho câu 1=Hồn tồn khơng đồng ý 2=Khơng đồng ý 3=Trung lập 5=Hồn tồn đồng ý 4=Đồng ý 73 Đặc điểm Mục Bạn nghĩ câu chuyện số giúp ích việc phát triển kĩ nghe học sinh nào? Kiến thức ngôn ngữ Câu chuyện số cung cấp từ vựng hữu ích Câu chuyện số giúp ích việc nhận biết cấu trúc ngữ pháp quan trọng Câu chuyện số giúp ích việc nhận biết phát âm từ vựng Kĩ nghe Câu chuyện số giúp cải thiện kĩ làm rõ thông tin chung Câu chuyện số giúp cải thiện kĩ xác định thông tin chi tiết Câu chuyện số giúp cải thiện kĩ xác định giọng đọc người nói Câu chuyện số giúp cải thiện kĩ xác định âm nhấn âm nối Câu chuyện số giúp cải thiện kĩ xác định yêu cầu nghe Môi trường học Câu chuyện số cung cấp mơi trường học tập mang tính giao tiếp giúp ích cho học sinh việc thực hành nghe thực tế 74 Câu chuyện số cung cấp mơi trường học tập mang 10 tính hợp tác giúp ích cho học sinh việc đưa tiếp thu ý kiến từ bạn 11 12 13 14 Câu chuyện số cung cấp môi trường học tập thoải mái không áp lực Câu chuyện số cung cấp tư liệu nghe cho trình học sau Câu chuyện số cung cấp tư liệu học tập phù hợp cho q trình học nghe Câu chuyện số cung cấp mơi trường học tập động Xin chân thành cám ơn hợp tác bạn! 75 APPENDIX C INTERVIEW QUESTIONS (ENGLISH VERSION) I The perception on the use of digital stories What you think about the implementation of the digital stories to teach listening skills? Which factor of the digital stories (e.g., language knowledge, listening sub-skills, & leanring environment) can be most beneficial to the students’ listening skill development? Why? II The difficulties with the use of digital stories What challenges have you faced when teaching listening skills with digital stories? What is the most challenging factor when you teach listening skills using digital stories? Thank you for your cooperation! 76 APPENDIX D INTERVIEW QUESTIONS (VIETNAMESE VERSION) CÂU HỎI PHỎNG VẤN I Nhận thức việc áp dụng câu chuyện số Bạn nghĩ việc áp dụng câu chuyện số vào dạy kỹ nghe? Bạn nghĩ yếu tố câu chuyện số (kiến thức ngôn ngữ, kỹ nghe phụ mơi trường học tập) hữu ích việc phát triển kỹ nghe cho học sinh? Tại sao? II Khó khăn Bạn gặp khó khăn dạy với câu chuyện số? Bạn nghĩ nhân tố khó khăn giảng dạy với câu chuyện số? Xin chân thành cám ơn hợp tác bạn! 77

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