1. OECD: What is collaborative problem-solving? In: PISA 2015 (vol. V): Collaborative Problem Solving. OECD, Paris (2017)
2. Haste, H.: Ambiguity, autonomy and agency: Psychological challenges to new competence. In: Defining and Selecting Key Competencies, pp. 93–120. Hogrefe & Huber (2001)
3. Littleton, K., Miell, D., Faulkner, D.: Learning to Collaborate, Collaborating to Learn: Understanding and Promoting Educationally Productive Collaborative Work. Nova Science Publishers Inc. (2004)
4. Cukurova, M., Luckin, R., Millán, E., Mavrikis, M.: The NISPI framework: analysing collaborative problem-solving from students’ physical interactions. Comput. Educ. 116, 93–109 (2018)
5. Pardo, A., Poquet, O., Martínez-Maldonado, R., Dawson, S.: Provision of data-driven student feedback in LA & EDM. In: Lang, C., Siemens, G., Wise, A., Gasevic, D (eds.) Handbook of Learning Analytics. Society for Learning Analytics Research (SoLAR), pp. 163–174 (2017)