Calibrating Minds: Cognitive Constructivism and the Formation of Shared Reality

Abstract

Human cognition does not passively mirror reality; it actively constructs a world through perception and social interaction. Using a cognitive constructivist framework, this paper investigates how shared reality and intersubjectivity emerge from dynamic processes of calibration between minds. We synthesize evidence from psychology (e.g. shared reality theory, conversational alignment), neuroscience (e.g. predictive coding, neural coupling), and systems theory to argue that perception and communication function as iterative model-building processes. Mechanisms such as mismatch detection, conversational repair, mutual monitoring, and institutionalization continually align individuals’ internal models via assimilation and accommodation. We show how feedback loops and error signals drive joint meaning-making, from moment-to-moment adjustments in dialogue to the crystallization of group beliefs. Philosophically, this constructivist perspective blurs the boundary between subjective and objective: what we take as “reality” is an adaptive, co-constructed model grounded in social agreement. We discuss the epistemological implications of viewing cognition as world-building rather than world-reflecting, and consider broader impacts on cognitive science and philosophy of mind.