Abstract
This preprint studies how physics problems and instructional strategies shape social interaction networks in university classrooms. Using social network analysis, it connects problem structure and teaching design with peer information seeking and collaborative learning.

Physics Department, Universidad del Bío Bío

Associate Professor, Data Science Institute, School of Engineering, Universidad del Desarrollo, Chile. Head of CRiSS-LAB.
Cristian Candia studies how societies transform information into collective relevance through attention, memory, preferences, and coordination. His work combines computational social science, network science, AI, and large-scale behavioral data to understand how groups, institutions, and societies decide what matters.