From Question Design to Descriptive Feedback: Operationalising the IAT Model for AI-Assisted Assessment Automation in Teacher Practice
This study operationalizes the Integrated AI Triad (IAT) model through a professional development program for 138 teachers, demonstrating how a five-step framework leveraging AI-simulated responses and structured feedback can effectively automate the assessment cycle from question design to descriptive feedback while preserving pedagogical integrity and teacher agency.