Cognitive models unlock how the mind represents information, makes decisions, and adapts to new situations. Whether used in psychology, neuroscience, education, or product design, these models translate behavioral data and neural signals into testable explanations of mental processes. This article explores core types of cognitive models, their practical value, and how to build models that are both explanatory and predictive. What cognitive models doCognitive models formalize hypotheses about perception, memory, attention, reasoning, and learning. They aim to explain observed behavior (reaction times, errors, choices) and the underlying mechanisms (representations, processes, constraints). Good models balance simplicity and realism: they are detailed…
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The global strategic landscape is shifting toward more complex multipolar dynamics, where state and non-state actors compete across economic, technological, and environmental fronts. This environment elevates the importance of understanding vulnerabilities in critical supply chains, the geopolitics of emerging technologies, and the growing emphasis on strategic resilience. Supply chains have become a central battleground. High-value manufacturing and scarce materials are often concentrated in a handful of locations, creating chokepoints that can be leveraged for political influence or disrupted by conflict, natural disasters, or export controls. Semiconductors, rare earth elements, and advanced battery components illustrate how geographic concentration translates into geopolitical…