Interactive Personas: Towards the Dynamic Assessment of Student Motivation within ITS. - Ishrat Ahmed; Adam Clark; Stefania Metzger; Ruth Wylie; Yoav Bergner; Erin Walker (AIED (2), 2021)

Exploring the Use of Badges as Cross-Platform Collaborative Support. - Ishrat Ahmed; Ruth Wylie; Stefania Metzger; Amanda Whitehurst; Youn Ji Choi; Rifa Vhora; Chloe Dahan; Erin Walker (ICALT, 2023)