The Psychology of Persuasion: Why People Say Yes and the Hidden Forces Behind Every Decision (The Social Influence Series) by G. B. Langford

Why does the same argument convince one person and leave another unmoved? The answer is not the argument. It is the psychology. Most people assume that persuasion is about message quality: the right words, the right evidence, the right delivery. Decades of social psychology research tell a different story. Whether a message produces lasting belief change or shallow compliance depends not on the argument itself but on a set of measurable cognitive conditions in the person receiving it. Those conditions determine which psychological route the message travels, how deeply it is processed, and whether the resulting attitude change will persist or dissolve within days. This book is the rigorous, research-grounded account that explains those conditions with precision. Drawing on the elaboration likelihood model, cognitive dissonance research, inoculation theory, and the science of narrative persuasion, it traces the actual mechanisms by which human minds change and resist change, and explains why the relationship between persuasion and belief revision is far less rational than most people assume. What this book covers: Read more