1. Alternatives to Cronbach's Alpha: Bias, Sensitivity to Mismatch, Scale Strength, Scale Length, and Sample Size (Poster 1) - Leifeng Xiao, Chinese University of Hong Kong; Dan Wang, The Chinese University of Hong Kong; Luyang Guo, Chinese University of Hong Kong; Kit-Tai Hau, Chinese University of Hong Kong

2. A Meta-Review: The Gap Between Simulated and Real Data in Cognitive Diagnostic Modeling Research (Poster 2) - Sook Hyun Park, University of Texas at Austin; Hyeon-Ah Kang, University of Texas at Austin

3. A Monte Carlo Study of Confidence Interval Methods for Generalizability Coefficient (Poster 3) - Zhehan Jiang, Peking University; Mark R. Raymond, National Conference of Bar Examiners; Ren Liu, University of California - Merced; Dexin Shi, University of South Carolina; Junhua Sun, Nanjing University; Lu Liu, Peking University

4. An Application of a Structured Mixture Rasch Model to Computer Adaptive Data (Poster 4) - Meredith Langi, NWEA

5. A Reliability of Separation Index for Evaluating Unfolding Scales (Poster 5) - Trenton Combs, University of Miami; Jue Wang, University of Science and Technology of China

6. Effects of Routing Methods on Routing Accuracy in Multistage Testing (MST) (Poster 6) - Liuhan Sophie Cai, Cognia; Louis A. Roussos, Cognia

7. Model-Based Approaches to Classifying Students Into Competence-Based Proficiency Levels (Poster 7) - Jing Huang, Purdue University; Xiangdong Yang, East China Normal University

8. Models for Aggregate Growth and Progress Using Multiyear, Multicohort Data Sets (Poster 8) - Benjamin R. Shear, University of Colorado - Boulder; Andrew Ho, Harvard University; Sean F. Reardon, Stanford University

9. Recovery Accuracy of Regression Coefficient and Measurement Model Parameters of Bifactor-(S-1) and (S•I-1) Models (Poster 9) - Jason C. Immekus, University of Louisville; W. Holmes Finch, Ball State University; Brian F. French, Washington State University

Amy Roberts, University of Wyoming

10. Beyond Methods and Modules in (Youth) Participatory Action Research: Lessons for Caretaking Pedagogies (Poster 10) - Miguel N. Abad, San Francisco State University; Phebe Chew, University of California - Irvine; Xitlali Cabadas, Digital Nest; Fatima Gutierrez, Bresee Foundation; Maddie Deegan Davenport, New Door Ventures; Valentina Velasquez, Digital Nest

11. Rethinking Rigor in Action Research (Poster 11) - Joseph Levitan, McGill University; Alfredo Ortiz-Aragon, University of the Incarnate Word; Adam Stieglitz, University of Louisville

12. The Voices of Graduate Students on the Value of Self-Assessment: An Action Research (Poster 12) - Comfort O. Okpala, North Carolina A&T State University

13. Voices of Home-Based Providers: Perspectives From the Early Childhood Field (Poster 13) - Bweikia T. Steen, George Mason University; Corey Shdaimah, University of Maryland; Elizabeth Palley, Adelphi University

14. An Unconditional Right to Belong: One Toddler's Journey Toward Inclusion (Poster 14) - Susan L. Recchia, Teachers College, Columbia University; Seung Eun McDevitt, Rowan University

15. Can There Be Diversity, Equity, and Inclusion Without Dis/Abled Teachers? (Poster 15) - Mark Nagasawa, Bank Street College of Education; Sarika S. Gupta, Bank Street College of Education

16. Memories of a Girl Between Worlds: Speculative Common Worldings (Poster 16) - Esther do Lago e Pretti, Arizona State University; Jieyu Jiang, Arizona State University; Ann Walker Nielsen, Arizona State University; Janna Goebel, Arizona State University; Iveta Silova, Arizona State University

17. School Readiness Practices in India: Creating Personhood and Subpersonhood Through English Language (Poster 17) - Shubhi Sachdeva, San Francisco State University

18. Co-Development of Adolescents' Cooperative and Competitive Attitudes: How It Predicts Mental Health and Academic Achievement (Poster 18) - You-kyung Lee, Sookmyung Women's University; Eun Ha Kim, Michigan State University; Eunjin Seo, University of Texas at Austin

19. Contributions of Crystallized Cross-Domain Knowledge and Fluid Relational Reasoning Ability on Ninth-Grade Students' Academic Performance (Poster 19) - Peter Baggetta, Gonzaga College High School

20. Development of an App to Assess Student Motivation (Poster 20) - Bridget V. Dever, Lehigh University

21. Influence of Formative Assessment on Mindset Development (Poster 21) - Dylan Patrick James Kriescher, University of Northern Colorado; Kevin J. Pugh, University of Northern Colorado

22. Operationalizing and Measuring Academic Procrastination Behavior Using Trace Data (Poster 22) - Reza Feyzi-Behnagh, University at Albany - SUNY; Semih Bursali, University of Albany - State University of New York; Shaghayegh Sahebi, University at Albany - SUNY; Mengfan Yao, University at Albany - SUNY; Siqian Zhao, University at Albany - SUNY

23. Perceiving Precedence: Order of Operations Errors Are Predicted by Perception of Equivalent Expressions (Poster 23) - Jeffrey K. Bye, University of Minnesota; Ji-Eun Lee, Worcester Polytechnic Institute; Jenny Yun-Chen Chan, Worcester Polytechnic Institute; Avery Harrison Closser, Worcester Polytechnic Institute; Stacy Shaw, Worcester Polytechnic Institute; Erin R Ottmar, Worcester Polytechnic Institute

24. Renewing Interest in Effort: The Development of the Academic Effort Beliefs Scale (Poster 24) - Ryan Iaconelli, National Center for Education Statistics; Christopher A. Wolters, The Ohio State University

25. Self-Explaining Supports Students' Learning From Errors (Poster 25) - Qian Zhang, ETS; Logan Fiorella, University of Georgia

26. Struggling EFL Writers' Motivation, Self-Regulated Learning, and Writing Competence in Hong Kong Primary Schools (Poster 26) - Barry Bai, Chinese University of Hong Kong; Wenjuan Guo; Jing Wang, Zhejiang University; Bin Shen, Fuzhou University

27. When Conceptualization Gets Moving: Exploring How Directed Actions Complement Gestural Insights for Generating Geometric Reasoning (Poster 27) - Fangli Xia, University of Wisconsin - Madison; Kelsey E. Schenck, Southern Methodist University; Michael I. Swart, University of Wisconsin - Madison; Mitchell J. Nathan, University of Wisconsin - Madison

28. Developmental Trajectories of Students' Growth Mindsets in STEM: A Cohort-Sequential Longitudinal Study (Poster 28) - Suppanut Sriutaisuk, Chulalongkorn University; Allison Master, University of Houston

29. Expectancies, Values, and Costs: Reciprocal Effects on Math-Related Career Intention and Achievement Among Adolescent Girls (Poster 29) - Yoonkyung Chung, Inha University; So Young Kim, Chonnam National University

30. Growth, Fixed, and Mixed Mindsets: Mindset System Profiles in Foreign Language Learners and Their Role in Engagement and Achievement (Poster 30) - Nigel Mantou Lou, University of Victoria; Kathryn Everhart Chaffee, University of Quebec - Montreal; Kimberly Noels, University of Alberta

31. How Science Mindsets Affect Women's Motivation and Achievement in Introductory Chemistry Courses: Roles of Effort Comparisons (Poster 31) - Hyewon Lee, University of California - Irvine; Shirley L. Yu, The Ohio State University

32. Longitudinal Interrelations Among Self-Efficacy, Interest Value, and Effort Cost in Adolescent Students' Academic Achievement and Future Choice Intentions (Poster 32) - Linjia Zhang, East China Normal University; Evgeniia Konorova, East China Normal University; Yue Li, Shanghai Foreign Language School; YuQing Xu, East China Normal University; Yi Jiang, East China Normal University

33. Preliminary Work on Measuring the Sources of Research Self-Efficacy in College Students' Early Research Experiences (Poster 33) - Justine Piontek, University of Memphis; Eli Andrew Jones, University of Memphis; Leigh M. Harrell-Williams, University of Memphis; Luke Walden, University of Memphis; Patrick L. Shipp, Memphis-Shelby County Schools

34. Drawing and Play as Windows Into a Child's Multimodal Meaning-Making During COVID-19 (Poster 34) - Laura Brass, University of British Columbia

35. Black Male Students and White Female Teachers: Learning From Experiences (Poster 35) - Lorraine C. Schmertzing, Valdosta State University; Joanna Conner, Cobb County School District; Richard W. Schmertzing, Valdosta State University; Christine A James, Valdosta State University

36. Changed for the Better: Teacher Reflections on COVID-19 Safety Protocols in an In-Person Classroom Environment (Poster 36) - Elizabeth Bowers Hinchcliff, Pennsylvania State University; Melissa A. Newberry, Brigham Young University

37. Exploring Barriers to Expressing Intellectual Humility in Online Classes (Poster 37) - Emma Elise Hicken, University of California - Davis; Tenelle Porter, Ball State University

38. The Role of Psychology Students' Motivational Profiles in a Problem-Based Learning Curriculum (Poster 38) - Lisette Wijnia, Open Universiteit Nederland; Lisenne Giel, Erasmus University Rotterdam; Gera Noordzij, Erasmus University

39. Developing Epistemic Understanding and Productive Inquiry Using Analytics-Supported Reflective Assessment in Knowledge-Building (Poster 39) - Yuyao Tong, University of Hong Kong; Carol K. Chan, University of Hong Kong; Xueqi Feng, Southern University of Science and Technology

40. Do Students From Open Cooperative Classes Have an Advantage in Distance Learning? (Poster 40) - Ramona Obermeier, Johannes Kepler University of Linz; Sonja Lenz, Johannes Kepler University of Linz

41. Psychological Variables and Social Perspective-Taking for Enhanced Historically Black College and University Learning Climate Experience (Poster 41) - Susan Mathew, Langston University

42. Teacher Engagement and Exploration of Productive Struggle: The Significance of Norms (Poster 42) - Tegan William Nusser, Bradley University; Sherri Martinie, Kansas State University

43. The Influence of Early Care and Education Teachers' Knowledge, Perspectives, and Perceived Roles on Mealtime Practices (Poster 43) - Adrien D. Malek-Lasater, University of North Florida

21. A Systematic Review of Pre-K–12 School-Based Makerspace Research - Robert Rouse, Southern Methodist University; Amy Gillespie Rouse, University of Queensland

44. Emphatically Our Battle: A Content Analysis of the New York City African Free School Curriculum, 1789–1840 (Poster 44) - Katherine Perrotta, Mercer University; Tiffany Rainey, DeKalb County School System

45. Examining Racial Dimensions of Life Writing Through Diverse Methodologies (Poster 45) - Lilly Padia, Erikson Institute; Ashantie Diaz Johnson, Saint Francis College; Pamela D'Andrea Martinez, Wellesley College; María Paula Ghiso, Teachers College, Columbia University; Reanae McNeal, Oklahoma State University; Melva R. Grant, Old Dominion University; Signe E. Kastberg, Purdue University; Paulette T. Cross, Georgia College; Lucy E. Bailey, Oklahoma State University

46. Life Histories Show Complex Interactions Between Life Experiences and Larger Cultural Contexts (Poster 46) - Marjorie E. Madden, Rowan University; Susan Browne, Rowan University; Valarie G. Lee, Rowan University

47. Disciplinary Climate, Opportunity to Learn, and Mathematics Achievement: Doubly Latent Multilevel Analyses (Poster 47) - Faming Wang, The University of Hong Kong; Yaping Liu, University of Hong Kong; Shing-On Leung, University of Macau

48. Students' Reasoning About Dynamic Angles (Poster 48) - Erell Germia, Kean University; Nicole Panorkou, Montclair State University