Integrating 4C/ID model into computer- supported formative assessment system to improve the effectiveness of complex skills training for vocational education. - Haoxin Xu; Tianrun Deng; Xianlong Xu; Xiaoqing Gu; Lingyun Huang; Haoran Xie 001; Minhong Wang 001 (Educ. Inf. Technol., 2025)