Editors. Preface. List of Contributors. Section I TECHNOLOGY-ASSISTED LANGUAGE EDUCATION. 1 Professional Learning for CALL Teachers: A Research-Based Approach. 2 Designing and Implementing WhatsApp Communication Tasks for the English as a Foreign Language Classroom: A Case Study. 3 Evaluation of ELSA Speak Used by Vietnamese University EFL Students. 4 Critical Appraisal of Artificial Intelligence-Mediated Communication in Language Education. 5 "Write It Out!": Using Digital Storytelling (DST) to Positively Engage Pre?Service EFL Teachers with Digital Content and to Enhance Their Writing Skills. 6 Revitalizing English Language Learning: An Exploration of ChatGPT’s Impact on Student Engagement and Motivation. Section II TECHNOLOGY-ASSISTED LANGUAGE TESTING AND ASSESSMENT. 7 Technology?Based Language Testing: Principles and Future Directions. 8 Technology?Assisted Task?Based Second Language Assessment for Learning. 9 The Use of Artificial Intelligence in Language Test Development and Administration: What, How, and Why. Section III USING TECHNOLOGY FOR SPECIFIC PURPOSES IN LANGUAGE EDUCATION. 10 Using Asynchronous Computer?Mediated Communication to Increase Students’ Out?of?Class Interaction. 11 Impacts of a Blended Learning Model on EFL Students’ Engagement and English Proficiency: Evidence from IELTS Preparation Courses. 12 EFL Teachers’ Informal Digital Learning of English and Its Effects on Their Instructional Willingness to Communicate in English. Appendix A: Pre?Test and Post?Test Questionnaires. Appendix B: Feedback Questionnaire on ChatGPT.