2015年，PISA施行合作解題評量，透過電腦介面代理人（Computer Agent) 進行線上（Online)小組評量。研究目的：（1)合作解題要素涵蓋認知技能、 知識素養與團體動力；（2)解題歷程透過小組進行題旨辨識、認知理解、概念 澄清、操作示範、結果共識、答辯論述；（3 )評量檢核指標是心智運作、鷹架 功能、創意思維、發明發現。研究工具：（1)運用關係矩陣發展概念要素關聯 結構，（2)結合數理工具（Mathematical Modeling)與圖學論進行結構分析。 研究貢獻：（1)發展教育表徵新範式，（2)結構分析視覺化。

In 2015, PISA plans to conduct collaborative problem-solving assessment, combined with a computer agent and online interactive assessment in group. This study aims: (1) To illustrate elements to problem-solving are cognitive strategies and intellectual cultivation and team dynamics; (2) To define Collaborative problem-solving is processed through defining the theme of questions, cognitively understanding, redefining, discussing, collecting opinions, organizing how to express and answer or debate questions; (3) To refer the checking indicators of collaborative assessment are mental operation, scaffolding function and creative thinking. Research tools are as below: (1) Relationship-forming of conceptual elements by relation matrixes; (2) Diagraph-leveled structures analysis by using mathematical modeling and graph theory. Research added value is as below: (1) developing the representative paradigm of new educational thinking, (2) the analysis of visualized conceptual structures which are able to be processed emphatically and particularly.