Applying 4E Cognition to Acoustic Design: A Theoretical Framework for University Learning Environments

The 4E Cognition paradigm offers a novel theoretical framework for understanding how acoustic environments influence cognitive processes in university learning spaces. This research integrates objective characterization of environmental parameters with comprehensive subjective evaluation of student experience to explore how aural conditions relate to cognitive processes and physiological stress responses in university learning environments. The study recruited 126 university students from the Engineering Faculty of “G. D’Annunzio” University, with final analysis including 66 valid responses from 28 participants in the acoustically treated classroom and 38 from the control condition. The results revealed modest associations between environmental conditions and cognitive performance measures, with small to moderate effect sizes (Cohen’s d ranging from 0.02 to 0.31). While acoustic treatment produced measurable improvements in speech intelligibility and acoustic quality ratings, differences in cognitive load and allostatic load indices were minimal between conditions. These findings provide preliminary empirical insights for applying the 4E Cognition framework to educational settings, suggesting that acoustic interventions may require extended exposure periods or more intensive treatments to produce substantial physiological and cognitive effects. This work contributes to the emerging field of cognitive architecture by introducing an innovative theoretical approach that reconceptualizes acoustic environments as potential cognitive extensions rather than mere background conditions. The findings offer initial evidence-based insights for integrating environmental considerations into educational facility design, while highlighting the need for longitudinal studies to fully understand how acoustic environments function as cognitive scaffolding in learning contexts.