Gaining Insights Beyond Time and Error

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The book introduces a cognitive approach to evaluate graph visualizations, addressing limitations of traditional time and error measures. It presents three distinct evaluation methods, including questionnaires, cognitive load measures, and eye tracking technology, yielding empirical results that demonstrate the cognitive approach's effectiveness. Contributions span evaluation methodology and domain knowledge, enhancing understanding of sociogram perception, cognitive load constructs, and visualization efficiency. This work is valuable for practitioners, researchers, and students in Visualization, User Interface, and Human Factors.