Buy new:
$11.69$11.69
Arrives:
Wednesday, May 17
Ships from: Amazon.com Sold by: Amazon.com
Buy used: $9.30
Other Sellers on Amazon
+ $9.92 shipping
Download the free Kindle app and start reading Kindle books instantly on your smartphone, tablet, or computer - no Kindle device required. Learn more
Read instantly on your browser with Kindle for Web.
Using your mobile phone camera - scan the code below and download the Kindle app.
Contagious: Why Things Catch On Paperback – May 3, 2016
| Price | New from | Used from |
|
Audible Audiobook, Unabridged
"Please retry" |
$0.00
| Free with your Audible trial | |
|
Audio CD, Audiobook, CD, Unabridged
"Please retry" | $18.29 | $20.00 |
Purchase options and add-ons
“Jonah Berger knows more about what makes information ‘go viral’ than anyone in the world.” —Daniel Gilbert, author of the bestseller Stumbling on Happiness
What makes things popular? If you said advertising, think again. People don’t listen to advertisements, they listen to their peers. But why do people talk about certain products and ideas more than others? Why are some stories and rumors more infectious? And what makes online content go viral?
Wharton marketing professor Jonah Berger has spent the last decade answering these questions. He’s studied why New York Times articles make the paper’s own Most E-mailed list, why products get word of mouth, and how social influence shapes everything from the cars we buy to the clothes we wear to the names we give our children.
In Contagious, Berger reveals the secret science behind word-of-mouth and social transmission. Discover how six basic principles drive all sorts of things to become contagious, from consumer products and policy initiatives to workplace rumors and YouTube videos. Learn how a luxury steakhouse found popularity through the lowly cheesesteak, why anti-drug commercials might have actually increased drug use, and why more than 200 million consumers shared a video about one of the most boring products there is: a blender.
Contagious provides specific, actionable techniques for helping information spread—for designing messages, advertisements, and content that people will share. Whether you’re a manager at a big company, a small business owner trying to boost awareness, a politician running for office, or a health official trying to get the word out, Contagious will show you how to make your product or idea catch on.
- Print length256 pages
- LanguageEnglish
- PublisherSimon & Schuster
- Publication dateMay 3, 2016
- Dimensions5.5 x 0.6 x 8.38 inches
- ISBN-109781451686586
- ISBN-13978-1451686586
Frequently bought together

- +
- +
Products related to this item
Word of mouth is the primary factor behind 20 percent to 50 percent of all purchasing decisions.Highlighted by 5,974 Kindle readers
People don’t just care about how they are doing, they care about their performance in relation to others.Highlighted by 5,505 Kindle readers
One way to generate surprise is by breaking a pattern people have come to expect.Highlighted by 5,089 Kindle readers
Editorial Reviews
Review
“If you are seeking a bigger impact, especially with a smaller budget, you need this book. Contagious will show you how to make your product spread like crazy.” -- Chip Heath, co-author of Made to Stick and Decisive
“Why do some ideas seemingly spread overnight, while others disappear? How can some products become ubiquitous, while others never gain traction? Jonah Berger knows the answers, and, with Contagious, now we do, too." -- Charles Duhigg, author of the bestselling The Power of Habit
“Jonah Berger knows more about what makes information ‘go viral’ than anyone in the world.” -- Daniel Gilbert, Professor of Psychology, Harvard University and author of Stumbling on Happiness
“Jonah Berger is the rare sort who has studied the facts, parsed it from the fiction—and performed groundbreaking experiments that have changed the way the experts think. If there’s one book you’re going to read this year on how ideas spread, it’s this one.” -- Dave Balter, CEO of BzzAgent and Co-founder of the Word of Mouth Marketing Association
“Think of it as the practical companion to Malcolm Gladwell’s The Tipping Point.” -- Tasha Eichenseher ― Discover
“[Berger] sheds new light on phenomena that may seem familiar, showing with precision why things catch on. . . . As a playbook for marketers, Contagious is a success.” -- Danielle Sacks ― Fast Company
“Contagious contains arresting — and counterintuitive — facts and insights. . . . Most interesting of all are the examples Berger cites of successful and unsuccessful marketing campaigns.” -- Glenn C. Altschuler ― The Boston Globe
"For nonexperts who puzzle about the best way to make an impact in a world of social media addicts with short attention spans, it provides plenty to think about. . . . If there were a 'like' button underneath it, you'd probably find yourself clicking it." -- Maija Palmer ― Los Angeles Times
“An infectious treatise on viral marketing. . . . Berger writes in a sprightly, charming style that deftly delineates the intersection of cognitive psychology and social behavior with an eye toward helping businesspeople and others spread their messages. The result is a useful and entertaining primer that diagnoses countless baffling pop culture epidemics.” ― Publishers Weekly
“The book is just plain interesting. Berger’s cases are not only topical and relevant, but his principles seem practical and are easily understood. . . . I have a strong feeling that this book will catch on.” -- Ben Frederick ― The Christian Science Monitor
"An exegesis on how ideas really 'go viral' (hint: the internet gets too much credit) by a marketing wunderkind." ― Details
"A provocative shift in focus from the technology of online transmission to the human element and a bold claim to explain 'how word of mouth and social influence work . . . [to] make any product or idea contagious." ― Kirkus Reviews
About the Author
Excerpt. © Reprinted by permission. All rights reserved.
Product details
- ASIN : 1451686587
- Publisher : Simon & Schuster; Reprint edition (May 3, 2016)
- Language : English
- Paperback : 256 pages
- ISBN-10 : 9781451686586
- ISBN-13 : 978-1451686586
- Item Weight : 8 ounces
- Dimensions : 5.5 x 0.6 x 8.38 inches
- Best Sellers Rank: #7,421 in Books (See Top 100 in Books)
- #3 in Multilevel Marketing (Books)
- #9 in Advertising (Books)
- #15 in Marketing & Consumer Behavior
- Customer Reviews:
Videos
Videos for this product

1:31
Click to play video

Learn the psychology behind going viral
Breshawn Wiley

Videos for this product

0:41
Click to play video

Contagious: Why Things Catch On
Amazon Videos
Videos for this product

0:22
Click to play video

Highly Recommended - Contagious, Why Things Catch On
The Honest POV

About the author

For more details see: JonahBerger.com
Jonah Berger is a Professor at the Wharton School at the University of Pennsylvania, an internationally bestselling author, and a world-renowned expert on word of mouth, social influence, consumer behavior, and how products, ideas, and behaviors catch on. He has published dozens of articles in top‐tier academic journals, teaches Wharton’s highest rated online course, and popular accounts of his work often appear in places like The New York Times, Wall Street Journal, and Harvard Business Review. Over a million copies of his books, Contagious, Invisible Influence, and The Catalyst: How to Change Anyone’s Mind are in print in over 35 countries around the world.
Related products with free delivery on eligible orders Sponsored Hide feedback | Try Prime for unlimited fast, free shipping
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonReviewed in the United States on July 19, 2021
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
Traditional marketing suggests that the factors that determine a business’ or product’s success are quality, price, and the advertising. Berger explains that it is much deeper than that, and that the more important factors are word-of-mouth transmission and social influence. Word-of-mouth is much more effective because it is persuasive, because people trust more what others recommend rather than what they see on T.V. or social media. This was very interesting to read and I agree with his points- and the numbers prove it accounts for 20-50% of all purchasing decisions. Shockingly, only 7% of word-of-mouth advertising is done through social media.
The author's main arguments are split up by the STEPPS acronym, and each is successfully argued with facts and experience. The first chapter starts with Social currency. This chapter puts emphasis on being “in the know” on something, and wanting to share it with others. The example Berger used was the hot dog restaurant having a secret bar hidden with a secret door in a phone booth. The restaurant and bar have done well for years because people feel like they are “in the know” and recommend it to others, as if they are a part of some big secret. The next chapter, Triggers, is about how one thing triggers another. Such as buying coffee and donuts, peanut butter and jelly, and specifically in the book it is mentioned that the Mars candy company saw a spike in sales during the time in 1997 when NASA was organizing a mission to Mars. Emotion is all about how when something provokes emotion or inspires you, you are more likely to share it. Public is about how people imitate others, with the example of how people are more likely to choose a restaurant or store that has more people in it, and to walk past the ones that are empty. Next, practical value is about how important information is more useful to share, and relies heavily on buyer behavior because people like to help others . Finally, stories explains how a good story is likely to be told especially when it provokes emotion, and thus makes people want to share it with others.
In my opinion, “Contagious: why things catch on” by Jonah Berger is a very interesting read with useful information. As soon as you pick up the book it is difficult to put it down, as it keeps the audience engaged and interested. It is very easy to understand and it allows the reader to put into perspective that marketing is deeper than just advertising on social media. This book could be particularly very useful to students who are interested in studying marketing, interested in psychology and why people are influenced by certain things and not others, or people who have plans to start a business- or just anyone on social media. “Contagious” could even be useful to people who simply do not want to be manipulated by businesses and gain the ability to see through the different marketing strategies. Not only are you given real life scenarios and statistics, but also you are shown proof on how STEPPS can help create a booming business. The stories that are provided are especially useful as they keep the reader engaged while also providing useful information. The only negative of this book I found was the way it is written, as it repeats a lot and could be interpreted as reading a children’s book, and some may get a bit bored. Readers may want to skip over parts as it repeats the same ideas during the chapter and may find it to be a bit redundant at times.
Overall the information is useful enough that I did not mind it too much as I found it just makes it a quick read on why things go viral and how businesses manipulate customers. I enjoyed reading this book, and if you plan on developing a marketing plan or strategy for your business, “Contagious: why things catch on” would be useful to test the strategies to make sure it would be successful. The author successfully explains the STEPPS to making a business successful and used his own education and research to back up the claims being made. The book did not really come off as persuasive, just informative of what works and what does not. I definitely recommend this book to anyone who wants to know more about how marketing strategies work and how companies can manipulate you.
Similar books to “Contagious” include: "Diffusion of Innovations," by Everett Rogers, “Influence” by Robert B. Cialdini, and “The Nuclear Effect” by Scott Oldford. Jonah Berger also has other books that talk about marketing and how to influence other people, such as “The Catalyst” and “Invisible Influence”. Overall, “Contagious” by Jonah Berger is an excellent book to start off with if you want to understand the aspects of marketing and advertising and what can make a company successful, especially when today it is harder than ever to find what will stick to consumers, this book brings about the most effective and prosperous ways on making your product or business contagious.
Not even close.
If a fellow foodie raves about a new restaurant you would be more likely to try it than you would if you saw an advert for it. One of the most compelling reasons for trying a different product or service is because someone you trust recommends it to you. Word of mouth is a powerful force.
With the advent of online social media, broadcasting an opinion has never been easier. Vast numbers of friends, and friends of friends, can be reached with little effort. This fact leads to the conclusion that most word of mouth has its origin through this medium.
Research by the Keller Fey Group finds that only 7%, (not 70%, not even 17%,) of word of mouth happens online! The amount of time we spend online might be high, but the amount of time we spend offline is way higher. Even if online does have greater reach, offline conversations have power way beyond the capability of online.
So why are some products, ideas and behaviours talked about more than others?
This is the question that Wharton professor, Jonas Berger, has spent ten years studying and answers in this book. His answers are not speculative or theoretical; rather they are fact based conclusions. From his own research and that of others, Berger has identified a set of six principles which cause products, services and ideas to spread like a virus.
The six principles are: social currency, triggers, emotion, public, practical value and stories. Together the principles form the acronym STEPPS and the more of these that are present, the more likely an idea is to spread.
People don’t share everything with everyone because most ideas are of little interest to them. In the same way that the car we drive and the clothes we wear influences how others perceive us, so does what we talk about. If we want to be seen as sophisticated, contemporary, successful or knowledgeable, we will choose to talk about matters that reflect this.
On the other hand, not to bore people, we choose who to tell what to, and when, in order for the social currency of our content to be most effective.
In New York City there is genuine “old hole-in-the-wall” hot dog restaurant that serves 17 varieties of hot dogs. At the far end of the restaurant is a vintage wooden telephone booth complete with a vintage telephone. Dial 2 and you will be asked, “Do you have a reservation?” If you do, a secret door on the other side of the booth will open and you enter a pub called “Please Don’t Tell.
Reservations to this pub open daily at 3:00 and by 3:30 it is fully booked making it one of the most sort after drinking spots in New York.
Knowing about the pub, and even better, having been there, gives you a social currency that makes you look good in certain groups. That is why you tell others about “Please Don’t Tell.”
Talking about the unusual pub you visited on your last trip to New York will generate interest, but can the mundane do the same? The second principle, the Trigger, shows it can.
In an experiment designed to understand how to change eating behaviour, students were shown one of two slogans: “Live the healthy way, eat five fruits and veggies a day” and “Each and every dining-hall tray needs five fruits and veggies a day.” In all they saw the slogan 20 times in different fonts and colours and were asked to evaluate the slogan they saw.
That trays need fruit and vegetables was rated “corny” and was deemed to be less than half as attractive as the “live healthy” slogan. Additionally, the live healthy was viewed as far more likely to change their behaviour.
Students who saw the “tray” slogan ate 25% more vegetables than the “healthy way” group. The reason is that they use trays to collect their food every day, and the trays acted as a memory trigger.
The slogan “Kit Kat and Coffee” revived the sales of Kit Kat in the US not only because of the memorable alliteration. Kit Kat and coffee do not go better together than Kit Kat and hot milk, but coffee is a more frequently consumed beverage than milk and so provides many more triggers each day for eating a Kit Kat.
Triggers also get us talking about a subject and the more triggers there are, the more we talk.
Clearly, if the subject also has the right amount of the right emotion attached to it, the chances of it being talked about are far higher. If the idea can be translated into something visible and public, it will spread faster. If many people have bought in already, we are more likely to believe it than if few have.
Armstrong’s Livestrong bright yellow rubber wrist bands went viral for exactly this reason – publicly visible support for a good cause – support for cancer sufferers.
Virtually anything can become contagious if the right ingredients are present. The ability to go viral isn’t born, it is made - and this is extremely important news!
Readability Light --+-- Serious
Insights High +---- Low
Practical High +---- Low
Ian Mann of Gateways consults internationally on leadership and strategy





















