Dr Esther Chan is a Lecturer in the Educational Psychology Programs and a Co-Leader of the International Community for Classroom Research (ICCR) Hub at The University of Melbourne, Australia. She is particularly interested in the knowledge construction process involved in student learning, in teaching, and in research. Esther is currently leading a research project investigating teacher in-the-moment decision making using classroom video research methodology and computer assisted quantitative analysis (multimodal learning analytics) involving collaborators from the University of Melbourne, RMIT, and New York University.