Xiaopeng Wu|Yi Zhang|Rongxiu Wu|Xiuxiu Tang|Tianshu Xu
Cognitive model construction and assessment of data analysis ability based on CDA
Northeast Normal University|East China Normal University|Qiannan Normal College For Nationalities|Center for Astrophysics Harvard & Smithsonian|Harvard University|Purdue University West Lafayette|East China Normal University
ability data analysis one essential core qualities modern citizens received widespread attention international education community evaluate students data analysis ability obtain detailed diagnosis information one key issues schools improve education quality employment cognitive diagnostic assessment cda basic theoretical framework study constructed cognitive model data analysis ability 503 grade 9 students china followup analyses including learning path learning progression corresponding personalized assessment also provided result indicated first almost students data awareness furthermore probability mastering attribute interpretation inference data relatively low 60 also probabilities mastering rest attributes 70 average expected study would provide new cognitive diagnostic perspective assessment students essential data analysis abilities