[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-417545-105":59,"doc-detail-417545-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","from-playback-to-performance-enhancing-english-speaking-through-question-answer-videos","From Playback to Performance - Enhancing English Speaking through Question-Answer Videos","","The study investigates how question-answer videos used outside the classroom can enhance speaking skills for English 3 EFL students at the National College of Education in Ho Chi Minh City. A quasi-experimental design compares a treatment group of 160 students (2023-2024) using video-based practice with a historical control group of 160 students (2022-2023). Data come from final speaking test scores, questionnaires, and semi-structured interviews. Results show broader gains in grammar, vocabulary, pronunciation, discourse management, and interactive communication, alongside higher motivation and confidence, despite issues such as fast speech and vocabulary difficulty.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/from-playback-to-performance-enhancing-english-speaking-through-question-answer-videos/417545/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/from-playback-to-performance-enhancing-english-speaking-through-question-answer-videos/417545.png","ImageObject",300,407,{"name":92,"@type":93},"Mary Man","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-03","2026-09-28",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",14,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"How does the study evaluate the impact of question-answer videos on speaking skills?","Question",{"text":113,"@type":114},"It uses a quasi-experimental design, comparing final speaking test scores plus questionnaires and semi-structured interviews with teachers and students.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"What improvements are reported for students who practiced with the videos?",{"text":118,"@type":114},"Students show greater improvements in grammar and vocabulary, pronunciation, discourse management, and interactive communication, along with increased motivation and confidence.",{"name":120,"@type":111,"acceptedAnswer":121},"What challenges do students report when using question-answer videos for speaking practice?",{"text":122,"@type":114},"The study notes difficulties related to fast speech, unfamiliar vocabulary, and cognitive overload, even though structured video-based practice can still support out-of-class development.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},417545,1791413572,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":140,"language":141,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":142,"faqs":143,"seo_title":144,"seo_description":67,"update_tm":145,"read_time":146,"preview_page_count":4},7421720224475,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","From Playback to Performance: Enhancing English Speaking through Question-Answer Videos  \nHang Le Thi 1 *   \nThanh Dau Thi1   \nDuong Pham Ngoc Thuy1   \n1 The National College of Education Ho Chi Minh City, Vietnam  \n*Corresponding author [email: hanglethi@ncehcm.edu.vn](email: hanglethi@ncehcm.edu.vn)  \n[https://doi.org/10.65956/procia.2026.132](https://doi.org/10.65956/procia.2026.132)  \n\n| Abstract |  |\n| --- | --- |\n| This study explores the use of question-answer videos outside the classroom to improve speaking skills among English 3 EFL students at the National College of Education in Ho Chi Minh City. The study used a quasi-experimental design with 160 students in the treatment group (2023-2024) and 160 students in a historical control group (2022-2023). The treatment group used video-based practice to support their learning. Data were collected through final speaking test scores, questionnaires, and semi-structured interviews with teachers and students. The findings suggest that students who practised with the videos demonstrated greater improvements in grammar and vocabulary, pronunciation, discourse management, and interactive communication than the control group. Participants also reported increased motivation and confidence. Despite challenges related to fast speech, unfamiliar vocabulary, and cognitive overload, the findings suggest that structured video-based practice can support out-of-class speaking development in EFL contexts when tasks are carefully designed. |  |\n| Keywords | speaking skills, video-based practice, EFL students |\n| Article history Received: 5 Jul 2026 | Accepted: 23 Jul 2026 | Available: 29 Jul 2026 |  |\n\nINTRODUCTION  \nEnglish has become the lingua franca of the world, which enables global communication, knowledge access, and professional development (Collen, 2020) . In Vietnam, English is chosen as the main foreign language for schools and national exams to prepare students for higher studies. With the development of technology, there have been numerous teaching innovations, including video-based teaching and learning, which has been used as an effective medium for enhancing English learning. Studies by Alshraideh (2021) and Harmer (2007) show that videos not only increase learners ’motivation, engagement, and autonomy but also improve proficiency and digital literacy (Paavizhi et al., 2019). YouTube videos used as English learning materials are reported to improve students ’speaking performance, particularly pronunciation, fluency, and coherence (Saed et al., 2021) .  \nSome disadvantages remain alongside the benefits of videos. Afzal et al. (2023) reveal that digital inequality restricts access to devices and internet resources, while Salam et al. (2023) find that teachers may lack technical competence. Inappropriate video selection can also hinder learning (Cowie & Sakui, 2021) . Moreover, Yesilcinar (2019) notes that watching teacher-recorded videos  \noutside the classroom may not be engaging for all learners, especially those who fail to complete their assignments.  \nPrevious research in Vietnam confirms the strengths of videos in EFL teaching. Vy and Thao (2023) indicate that videos help to increase students ’ motivation, pronunciation, and learning autonomy. Similarly, teacher-created videos improve vocabulary, fluency, and comprehension (Nhat, 2018) . However, teachers still face challenges in selecting appropriate videos, and students ’ viewing preferences may be shaped by time and motivation constraints (Tham, 2020). Despite these findings, prior Vietnamese research has mainly explored the use of existing YouTube or flipped-classroom videos and their effects on general English performance (Dang, 2026). To date, limited research has examined how structured question-answer videos can support out-of-class speaking development in tertiary EFL contexts.  \nAlthough speaking skills play an important role in communication and career success (Baker & Westrup, 2003), many Vietnamese students ","cbCailGOZVfwFEjM","https://ap.wps.com/l/cbCailGOZVfwFEjM","pdf",296733,17,"English","# Introduction\n## Literature Review\n### Question-Answer Activities in Speaking","[{\"question\":\"How does the study evaluate the impact of question-answer videos on speaking skills?\",\"answer\":\"It uses a quasi-experimental design, comparing final speaking test scores plus questionnaires and semi-structured interviews with teachers and students.\"},{\"question\":\"What improvements are reported for students who practiced with the videos?\",\"answer\":\"Students show greater improvements in grammar and vocabulary, pronunciation, discourse management, and interactive communication, along with increased motivation and confidence.\"},{\"question\":\"What challenges do students report when using question-answer videos for speaking practice?\",\"answer\":\"The study notes difficulties related to fast speech, unfamiliar vocabulary, and cognitive overload, even though structured video-based practice can still support out-of-class development.\"}]","From Playback to Performance - Enhancing English Speaking through Question-Answer Videos | PDF",1790609550,43]