1. A Study of Group Differences in Linguistically Diverse Students' Information and Communication Technology Achievement, Self-Efficacy, and Perception (Poster 1) - Sohyun Yang, Fort Hays State University; Sumin Lim, University of Texas - El Paso

2. Do Beliefs, Attitudes, and Practices Vary for STEM and Non-STEM Instructors Teaching in Blended Formats? (Poster 2) - Taru Malhotra, University of Waterloo; Ronald D. Owston, York University

3. Effects of Knowledge Gap Tracker on Learning Processes and Outcome in Problem-Solving Followed by Instruction (Poster 3) - Jinju Lee, Hanyang University; Jongchan Park, Arizona State University

4. English Language Learners' Language-Integrated Mathematics Game Play and Mathematics Test Scores (Poster 4) - Raymond Patt, University of Delaware; Kerry Duck, University of Delaware; Teomara Rutherford, University of Delaware

5. Explaining Primary School Teachers' Usage of Digital Learning Data: A Mixed-Method Study (Poster 5) - Alina Kristin Hase, Leuphana University - Lueneburg; Leonie Kahnbach, Leuphana University - Lueneburg; Poldi Kuhl, Leuphana University - Lueneburg; Dirk Lehr, Leuphana University - Lueneburg

6. Improving Pedagogical Agents for Scaffolding Using Complex Systems Theory: Analysis and Visualization of Trace Data (Poster 6) - Daryn Dever, University of Central Florida; Megan Wiedbusch, University of Central Florida; Roger Azevedo, University of Central Florida

7. Improving Social Media Literacy Through Experiential Learning: Examining Youth Learners' Engagement and Knowledge Outcome in a Simulated Learning Environment (Poster 7) - Wenting Zou, Pennsylvania State University; Amanda Purington, Cornell University; Philipp Masur, Vrije Universiteit Amsterdam; Natalya N. Bazarova, Cornell University; Janis L. Whitlock, Cornell University

8. Incorporating Different Modalities to Unpack the Role of Joint Attention in Immersive Collaborative Learning Environments (Poster 8) - Jina Kang, University of Illinois at Urbana-Champaign; Yiqiu Zhou, University of Illinois at Urbana-Champaign

9. Investigating Social Presence in an Asynchronous Online Teacher Professional Development (oTPD) (Poster 9) - Weiyi Zhang, University of Michigan; Susan A. Yoon, University of Pennsylvania

10. Personalized Learning Attenuates Learning Loss Among Rural Students (Poster 10) - Christina C Schonberg, IXL Learning; Xiaozhu An, IXL Learning; Bozhidar M. Bashkov, IXL Learning

11. Student Engagement as a Learning Analytic: Dashboard Development for the K20 Inventory of Student, School, and Career Engagement (Poster 11) - Angela Urick, Baylor University; Scott N. Wilson, University of Oklahoma; Robert A. Terry, University of Oklahoma; Jackie Mania-Singer, National Council for Community and Education Partnerships; Benjamin C. Heddy, University of Oklahoma; Leslie A. Williams, University of Oklahoma; Seunghoo Lee, University of Oklahoma; Cassidy Krantz

12. Use of Intelligent Personal Assistant in Foreign Language Learning: Interaction, Roles, and Human-Computer Collaboration (Poster 12) - Hyangeun Ji, Temple University; Insook Han, Korea University; Soyeon Park, Hanguk University of Foreign Studies

13. Using a Research-Based Digital Learning Tool to Help Young Japanese Children Learn English (Poster 13) - Hee Jin Bang, Age of Learning; Eric Setoguchi, Age of Learning, Inc.

14. When Productive Failure Fails (Poster 14) - Alyssa Lawson, University of California - Santa Barbara; Richard E. Mayer, University of California - Santa Barbara

15. Examining Learning Engagement Through Sequential Pattern Mining (Poster 15) - Kui Xie, Michigan State University; Zilu Jiang, The Ohio State University; Zilong Pan, Lehigh University; Qiwei Men, The Ohio State University; Jingwen He, Michigan State University

Bradley J. McMillen, Wake County Public School System

16. Developing an Instrument to Map a Statewide Network of School and District Leaders Working Toward Equitable Education (Poster 16) - Haylea M. Hubacz, Boston College

17. First-Generation Vulnerability and Persistence (Poster 17) - Jasmine L. Whiteside, University of Louisville

18. Effects of School-Based Autonomy-Supportive Interventions on Academic Outcomes and Learning Autonomy: A Meta-Analysis (Poster 18) - Xue Wang, Johns Hopkins University; Andrea Louise Ochoa, Johns Hopkins University; Feifei WANG, The Chinese University of Hong Kong; Chenchen Shi, The Central Academy of Drama; Jun Wang, The Ohio State University; Qiyang Zhang, Johns Hopkins University; Amanda Neitzel, Johns Hopkins University

19. Supporting Special Education Teams Through Intersectionally Conscious Collaboration (Poster 19) - Elizabeth A. Ruiz, Arizona State University

20. Integrating Spatial Reasoning Into Early Mathematics: A Design Research Study (Poster 20) - Robyn K. Pinilla, University of Texas - El Paso

21. The Impact of Teacher and School Characteristics on Test Preparation Practices in Elementary Math Classrooms (Poster 21) - Karen Moran Jackson, Soka University of America; Ha Bui, University of Michigan

22. Disentangling Student-Teacher (Dis)Agreement in Judging Students' Motivation Using a Multilevel Lens Model (Poster 22) - Jan Beck, University of Münster; Stephan Dutke, University of Münster; Till Utesch, University of Münster

23. Evidence for Transition-Related Behaviors as an Explicit Criterion for Extended School Year Services Eligibility (Poster 23) - Lucy M. Barnard-Brak, University of Alabama; Marissa Filderman, University of Alabama; Adam Brewer; Carolina Kudesey, University of Alabama

24. Current Practices in Instructional Decision Making for Teachers of Students With Extensive Support Needs (Poster 24) - Lindsay Ruhter, University of Kansas; Meagan Karvonen, University of Kansas; Amy Clark, University of Kansas

25. Answer Our Calls: Needs and Service Encounters for Black Families Raising Autistic Children (Poster 25) - Jamie Pearson, North Carolina State University; DeVoshia Mason Martin, North Carolina State University; Lonnie Manns, North Carolina State University; Janelle A. Johnson, North Carolina State University

26. Students With Disabilities and Homelessness: A Systematic Review of the Research Evidence in the United States (Poster 26) - Yehyang Lee, University of Texas at Austin; North Cooc, University of Texas at Austin

27. Using Encoding Specificity in Teaching Numeracy to Improve Mathematics Performance: A Single-Case Design (Poster 27) - Amal Al Shabibi, University of Oklahoma; Corey Peltier, University of Oklahoma

28. A Sentiment Analysis of Emergency Online Special Education on Twitter After Mass Vaccinations Started (Poster 28) - Serkan Ayvaz, Yildiz Technical University; Kadir Kozan, Florida State University; Kharon Grimmet, Purdue University

29. Pedagogical Multilingual and Multicultural Communities in Teacher Preparation (Poster 29) - Diane Rodriguez, Fordham University; Margaret Funke Omidire, University of Pretoria; Maria Sol E. Anyosa

30. To See What Condition My Position Was In: Scholarly Positionality and the Interpretive Community (Poster 30) - Lindsay Metzker, Temple University

31. Middle School Students' Performance on a Mathematics Vocabulary Measure Across Grade Levels and Dual Language Learner Populations (Poster 31) - Tasia Lorissa Brafford, Texas State University; Sarah Rannells Powell, University of Texas at Austin; Elizabeth M. Hughes, Pennsylvania State University

32. Child-Robot Interaction: Designing Robot Mediation to Facilitate Friendship Behaviors (Poster 32) - Yanghee Kim, Northern Illinois University; Seongmi Lim, Ball State University; Jaejin Hwang; Moon-Heum Cho, Syracuse University; Sungchul Lee