Collaborative Problem Solving (2015)
The PISA 2015 Collaborative Problem Solving (CPS) assessment was the first large-scale, international assessment to evaluate students' competency in CPS at the end of compulsory education.
Collaborative Problem Solving competence is a person's ability to effectively participate in a process in which two or more parties attempt to solve a problem by sharing their understanding, knowledge, efforts, and skills to arrive at a solution.