Humans human Knowledge Social Perception article human experiment perception Aggregatibacter actinomycetemcomitans Atomic environment Atomic hydropathicity Binary alloys Catch-up Comprehension Computational costs Computational modeling Conversation Cost-effectiveness Cumulative hydropathic topology Decoupling Factivity Forecasting Functional architecture HPV Health Hierarchical predictive coding Hydrophobicity Language Male Mentalization Mentalizing