Daftar Isi:1. Are Researchers in Educational Theory Free of Beliefs In Contrast to Students and Teachers Is There an Overseen Research Problem or Are There Blank Spots 2. Engagement in Mathematics MOOC Forums 3. Affect as a System The Case of Sara 4. The Roles of Teacher and Parent Attitudes and Some Student Characteristics on Confidence in Learning Mathematics 5. Valuing from Student s Perspectives as a Lens to Understand Mathematics Learning The Case of Hong Kong 6. Value-Focused Thinking in the Mathematics Classroom Engaging Students in Decision-Making Through Socially Open-Ended Problem Solving 7. Young Students Feelings Towards Problem-Solving Tasks What Does Success Imply 8. Beliefs and Values in Upper Secondary School Students Mathematical Reasoning 9. Attributional Beliefs During Problem-Solving 10. Evaluation of an Approach of Professional Role Reflection in Mathematics Education 11. It s All About Motivation A Case Study Concerning Dropout and Persistence in University Mathematics 12. How to Understand Changes in Novice Mathematics Teachers Talk About Good Mathematics Teaching 13. Domain Specificity of Mathematics Teachers Beliefs and Goals 14. Teachers Beliefs About Knowledge of Teaching and Their Impact on Teaching Practices 15. Positive Education and Teaching for Productive Disposition in Mathematics 16. From Relationships in Affect Towards an Attuned Mathematics Teacher 17. The Role of Mathematics Teachers Views for Their Competence of Analysing Classroom Situations 18. Teaching via Problem-Solving or Teacher- Centric Access Teachers Views and Beliefs 19. Evaluation of a Questionnaire for Studying Teachers Beliefs on Their Practice (TBTP) 20. Role of Technology in Calculus Teaching Beliefs of Novice Secondary Teachers 21. Technology-Related Beliefs and the Mathematics Classroom Development of a Measurement Instrument for Pre-Service and In-Service Teachers