Blink: The Power of Thinking Without Thinking is a 2005 book by Malcolm Gladwell. It presents in popular science format research from psychology and behavioral economics on the adaptive unconscious; mental processes that work rapidly and automatically from relatively little information. It considers both the strengths of the adaptive unconscious, for example in expert judgment, and its pitfalls such as stereotypes.
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The author describes the main subject of his book as "thin-slicing": our ability to gauge what is really important from a very narrow period of experience. In other words, this is an idea that spontaneous decisions are often as good as—or even better than—carefully planned and considered ones. Gladwell draws on examples from science, advertising, sales, medicine, and popular music to reinforce his ideas. Gladwell also uses many examples of regular people's experiences with "thin-slicing."Gladwell explains how an expert's ability to "thin slice" can be corrupted by their likes and dislikes, prejudices and stereotypes (even unconscious ones), and how they can be overloaded by too much information. Two particular forms of unconscious bias Gladwell discusses are Implicit Association Tests and psychological priming. Gladwell also tells us about our instinctive ability to mind read, which is how we can get to know what emotions a person is feeling just by looking at his or her face.
We do that by "thin-slicing," using limited information to come to our conclusion. In what Gladwell contends is an age of information overload, he finds that experts often make better decisions with snap judgments than they do with volumes of analysis.
Editorial Reviews
Amazon.com Review
Blink is about the first two seconds of looking--the decisive glance that knows in an instant. Gladwell, the best-selling author of The Tipping Point, campaigns for snap judgments and mind reading with a gift for translating research into splendid storytelling. Building his case with scenes from a marriage, heart attack triage, speed dating, choking on the golf course, selling cars, and military maneuvers, he persuades readers to think small and focus on the meaning of "thin slices" of behavior. The key is to rely on our "adaptive unconscious"--a 24/7 mental valet--that provides us with instant and sophisticated information to warn of danger, read a stranger, or react to a new idea.
Gladwell includes caveats about leaping to conclusions: marketers can manipulate our first impressions, high arousal moments make us "mind blind," focusing on the wrong cue leaves us vulnerable to "the Warren Harding Effect" (i.e., voting for a handsome but hapless president). In a provocative chapter that exposes the "dark side of blink," he illuminates the failure of rapid cognition in the tragic stakeout and murder of Amadou Diallo in the Bronx. He underlines studies about autism, facial reading and cardio uptick to urge training that enhances high-stakes decision-making. In this brilliant, cage-rattling book, one can only wish for a thicker slice of Gladwell's ideas about what Blink Camp might look like. --Barbara Mackoff
Gladwell includes caveats about leaping to conclusions: marketers can manipulate our first impressions, high arousal moments make us "mind blind," focusing on the wrong cue leaves us vulnerable to "the Warren Harding Effect" (i.e., voting for a handsome but hapless president). In a provocative chapter that exposes the "dark side of blink," he illuminates the failure of rapid cognition in the tragic stakeout and murder of Amadou Diallo in the Bronx. He underlines studies about autism, facial reading and cardio uptick to urge training that enhances high-stakes decision-making. In this brilliant, cage-rattling book, one can only wish for a thicker slice of Gladwell's ideas about what Blink Camp might look like. --Barbara Mackoff
