SlideShare ist ein Scribd-Unternehmen logo
1 von 19
YOUR LOGO
HERE
Harnessing
the Science
of Persuasion
Based on the article by Robert B. Cialdini
Harvard Business Review, October 2001
© 2014 Harvard Business School Publishing. All rights reserved. Copying or posting is an infringement of copyright. Please contact customerservice@harvardbusiness.org or 800-988-0886 for additional copies.
1
HOW TO USE THIS DECK
• Use the following slides to present and discuss the ideas
in the article.
• Each slide includes talking points in the notes field.
• Customize the slides as needed. You may want to insert
them into your own presentation, add your organization’s
branding, revise the slide text or the talking points, or
insert new slides.
• The complete deck takes approximately 15 minutes to
present.
2
Persuasion Isn’t
Just for Politicians
3
Six Principles of
Persuasion
4
Six Principles of Persuasion
Liking
5
People like those who like them.
6
Six Principles of Persuasion
Liking
“I admire you, Dan.
Trust me.”
Six Principles of Persuasion
Reciprocity
7
People repay in kind.
Six Principles of Persuasion
Reciprocity
8
“Please give us money…
and here’s a free gift.”
Six Principles of Persuasion
Social Proof
9
People follow the lead of those who are
similar to them.
Six Principles of Persuasion
Social Proof
10
“All your neighbors
are doing it.”
Six Principles of Persuasion
Consistency
11
People stick to commitments made publicly.
Six Principles of Persuasion
Consistency
12
“Be true to your word.”
Six Principles of Persuasion
Authority
13
People defer to experts.
Six Principles of Persuasion
Authority
14
“Check out my diploma.”
Six Principles of Persuasion
Scarcity
15
People want more of what is less available.
Six Principles of Persuasion
Scarcity
16
“We’re running out!”
Use These Principles
for Good
17
Dishonesty doesn’t work.
Putting Them
All Together
18
Learn More
Harvard Business Review Articles
The Necessary Art of Persuasion
Jay Conger
The Uses (and Abuses) of Influence
An Interview with Robert Cialdini by Sarah Cliffe
Change the Way You Persuade
Gary A. Williams and Robert B. Miller
How to Give a Killer Presentation
Chris Anderson
Harvard Business Review Press Books
HBR’s 10 Must Reads on Communication
Harvard Business Review Video
Connect with Any Audience
Nancy Duarte
Take Control of Your Nonverbal Communication
Nick Morgan
Harvard Business Review Blogs
How to Tell a Great Story
Carolyn O’Hara
How to Get Your Idea Approved
Amy Gallo
19

Weitere ähnliche Inhalte

Ähnlich wie Persuasion.pptxo

Joe Tye Presentation for Georgia Hospital Association Trustee Conference, Feb...
Joe Tye Presentation for Georgia Hospital Association Trustee Conference, Feb...Joe Tye Presentation for Georgia Hospital Association Trustee Conference, Feb...
Joe Tye Presentation for Georgia Hospital Association Trustee Conference, Feb...Joe Tye
 
Chapter 10
Chapter 10Chapter 10
Chapter 10Adprof
 
Building Brand Love in B2B
Building Brand Love in B2BBuilding Brand Love in B2B
Building Brand Love in B2BJazzy Danziger
 
The Basics of Persuasion
The Basics of PersuasionThe Basics of Persuasion
The Basics of PersuasionSimon Vreeman
 
How to Build Rapport, Interest, and Credibility When Prospecting
How to Build Rapport, Interest, and Credibility When ProspectingHow to Build Rapport, Interest, and Credibility When Prospecting
How to Build Rapport, Interest, and Credibility When ProspectingSalesScripter
 
17 Things Powerful People Say
17 Things Powerful People Say 17 Things Powerful People Say
17 Things Powerful People Say Say Digital Media
 
17 Things Powerful People Say
17 Things Powerful People Say17 Things Powerful People Say
17 Things Powerful People SayGetSmarter
 
Summary -The Trust edge
Summary -The Trust edge Summary -The Trust edge
Summary -The Trust edge GMR Group
 
All Hands on Deck, Keynote Presentation for HCAA TPA University, 7 10-13 for ...
All Hands on Deck, Keynote Presentation for HCAA TPA University, 7 10-13 for ...All Hands on Deck, Keynote Presentation for HCAA TPA University, 7 10-13 for ...
All Hands on Deck, Keynote Presentation for HCAA TPA University, 7 10-13 for ...Joe Tye
 
Communication skills
Communication skillsCommunication skills
Communication skillsZaini Ithnin
 
Communication skills
Communication skillsCommunication skills
Communication skillsRemas Mohamed
 
Communication skills
Communication skills  Communication skills
Communication skills Remas Mohamed
 
St gobain ehs march 2014
St gobain ehs march 2014St gobain ehs march 2014
St gobain ehs march 2014Paul Copcutt
 
Personal Branding - MRI Global
Personal Branding - MRI GlobalPersonal Branding - MRI Global
Personal Branding - MRI GlobalJoseph Gonzalez
 
The hidden powers of persuasion
The hidden powers of persuasionThe hidden powers of persuasion
The hidden powers of persuasionAshton Bishop
 
Being Human: Even When it's Difficult
Being Human: Even When it's DifficultBeing Human: Even When it's Difficult
Being Human: Even When it's Difficultkerimaus
 

Ähnlich wie Persuasion.pptxo (20)

Joe Tye Presentation for Georgia Hospital Association Trustee Conference, Feb...
Joe Tye Presentation for Georgia Hospital Association Trustee Conference, Feb...Joe Tye Presentation for Georgia Hospital Association Trustee Conference, Feb...
Joe Tye Presentation for Georgia Hospital Association Trustee Conference, Feb...
 
Chapter 10
Chapter 10Chapter 10
Chapter 10
 
Building Brand Love in B2B
Building Brand Love in B2BBuilding Brand Love in B2B
Building Brand Love in B2B
 
The Basics of Persuasion
The Basics of PersuasionThe Basics of Persuasion
The Basics of Persuasion
 
How to Build Rapport, Interest, and Credibility When Prospecting
How to Build Rapport, Interest, and Credibility When ProspectingHow to Build Rapport, Interest, and Credibility When Prospecting
How to Build Rapport, Interest, and Credibility When Prospecting
 
Sales & Service in Hospitality
Sales & Service in HospitalitySales & Service in Hospitality
Sales & Service in Hospitality
 
17 Things Powerful People Say
17 Things Powerful People Say 17 Things Powerful People Say
17 Things Powerful People Say
 
17 Things Powerful People Say
17 Things Powerful People Say17 Things Powerful People Say
17 Things Powerful People Say
 
Oge Mazda Applied Ethics
Oge Mazda Applied EthicsOge Mazda Applied Ethics
Oge Mazda Applied Ethics
 
GetBetter
GetBetterGetBetter
GetBetter
 
Persuasion
PersuasionPersuasion
Persuasion
 
Summary -The Trust edge
Summary -The Trust edge Summary -The Trust edge
Summary -The Trust edge
 
All Hands on Deck, Keynote Presentation for HCAA TPA University, 7 10-13 for ...
All Hands on Deck, Keynote Presentation for HCAA TPA University, 7 10-13 for ...All Hands on Deck, Keynote Presentation for HCAA TPA University, 7 10-13 for ...
All Hands on Deck, Keynote Presentation for HCAA TPA University, 7 10-13 for ...
 
Communication skills
Communication skillsCommunication skills
Communication skills
 
Communication skills
Communication skillsCommunication skills
Communication skills
 
Communication skills
Communication skills  Communication skills
Communication skills
 
St gobain ehs march 2014
St gobain ehs march 2014St gobain ehs march 2014
St gobain ehs march 2014
 
Personal Branding - MRI Global
Personal Branding - MRI GlobalPersonal Branding - MRI Global
Personal Branding - MRI Global
 
The hidden powers of persuasion
The hidden powers of persuasionThe hidden powers of persuasion
The hidden powers of persuasion
 
Being Human: Even When it's Difficult
Being Human: Even When it's DifficultBeing Human: Even When it's Difficult
Being Human: Even When it's Difficult
 

Kürzlich hochgeladen

Katrina Personal Brand Project and portfolio 1
Katrina Personal Brand Project and portfolio 1Katrina Personal Brand Project and portfolio 1
Katrina Personal Brand Project and portfolio 1kcpayne
 
Paradip CALL GIRL❤7091819311❤CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Paradip CALL GIRL❤7091819311❤CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDINGParadip CALL GIRL❤7091819311❤CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Paradip CALL GIRL❤7091819311❤CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDINGpr788182
 
How to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityHow to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityEric T. Tung
 
PHX May 2024 Corporate Presentation Final
PHX May 2024 Corporate Presentation FinalPHX May 2024 Corporate Presentation Final
PHX May 2024 Corporate Presentation FinalPanhandleOilandGas
 
Organizational Transformation Lead with Culture
Organizational Transformation Lead with CultureOrganizational Transformation Lead with Culture
Organizational Transformation Lead with CultureSeta Wicaksana
 
SEO Case Study: How I Increased SEO Traffic & Ranking by 50-60% in 6 Months
SEO Case Study: How I Increased SEO Traffic & Ranking by 50-60%  in 6 MonthsSEO Case Study: How I Increased SEO Traffic & Ranking by 50-60%  in 6 Months
SEO Case Study: How I Increased SEO Traffic & Ranking by 50-60% in 6 MonthsIndeedSEO
 
Escorts in Nungambakkam Phone 8250092165 Enjoy 24/7 Escort Service Enjoy Your...
Escorts in Nungambakkam Phone 8250092165 Enjoy 24/7 Escort Service Enjoy Your...Escorts in Nungambakkam Phone 8250092165 Enjoy 24/7 Escort Service Enjoy Your...
Escorts in Nungambakkam Phone 8250092165 Enjoy 24/7 Escort Service Enjoy Your...meghakumariji156
 
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDINGBerhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDINGpr788182
 
Chennai Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Av...
Chennai Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Av...Chennai Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Av...
Chennai Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Av...pujan9679
 
Cannabis Legalization World Map: 2024 Updated
Cannabis Legalization World Map: 2024 UpdatedCannabis Legalization World Map: 2024 Updated
Cannabis Legalization World Map: 2024 UpdatedCannaBusinessPlans
 
Ooty Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Avail...
Ooty Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Avail...Ooty Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Avail...
Ooty Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Avail...pujan9679
 
Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...
Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...
Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...Falcon Invoice Discounting
 
JAJPUR CALL GIRL ❤ 82729*64427❤ CALL GIRLS IN JAJPUR ESCORTS
JAJPUR CALL GIRL ❤ 82729*64427❤ CALL GIRLS IN JAJPUR  ESCORTSJAJPUR CALL GIRL ❤ 82729*64427❤ CALL GIRLS IN JAJPUR  ESCORTS
JAJPUR CALL GIRL ❤ 82729*64427❤ CALL GIRLS IN JAJPUR ESCORTSkajalroy875762
 
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai KuwaitThe Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwaitdaisycvs
 
Falcon Invoice Discounting: Unlock Your Business Potential
Falcon Invoice Discounting: Unlock Your Business PotentialFalcon Invoice Discounting: Unlock Your Business Potential
Falcon Invoice Discounting: Unlock Your Business PotentialFalcon investment
 
Putting the SPARK into Virtual Training.pptx
Putting the SPARK into Virtual Training.pptxPutting the SPARK into Virtual Training.pptx
Putting the SPARK into Virtual Training.pptxCynthia Clay
 
Phases of Negotiation .pptx
 Phases of Negotiation .pptx Phases of Negotiation .pptx
Phases of Negotiation .pptxnandhinijagan9867
 
Pre Engineered Building Manufacturers Hyderabad.pptx
Pre Engineered  Building Manufacturers Hyderabad.pptxPre Engineered  Building Manufacturers Hyderabad.pptx
Pre Engineered Building Manufacturers Hyderabad.pptxRoofing Contractor
 
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDINGBerhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDINGpr788182
 
Berhampur Call Girl Just Call 8084732287 Top Class Call Girl Service Available
Berhampur Call Girl Just Call 8084732287 Top Class Call Girl Service AvailableBerhampur Call Girl Just Call 8084732287 Top Class Call Girl Service Available
Berhampur Call Girl Just Call 8084732287 Top Class Call Girl Service Availablepr788182
 

Kürzlich hochgeladen (20)

Katrina Personal Brand Project and portfolio 1
Katrina Personal Brand Project and portfolio 1Katrina Personal Brand Project and portfolio 1
Katrina Personal Brand Project and portfolio 1
 
Paradip CALL GIRL❤7091819311❤CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Paradip CALL GIRL❤7091819311❤CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDINGParadip CALL GIRL❤7091819311❤CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Paradip CALL GIRL❤7091819311❤CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
 
How to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityHow to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League City
 
PHX May 2024 Corporate Presentation Final
PHX May 2024 Corporate Presentation FinalPHX May 2024 Corporate Presentation Final
PHX May 2024 Corporate Presentation Final
 
Organizational Transformation Lead with Culture
Organizational Transformation Lead with CultureOrganizational Transformation Lead with Culture
Organizational Transformation Lead with Culture
 
SEO Case Study: How I Increased SEO Traffic & Ranking by 50-60% in 6 Months
SEO Case Study: How I Increased SEO Traffic & Ranking by 50-60%  in 6 MonthsSEO Case Study: How I Increased SEO Traffic & Ranking by 50-60%  in 6 Months
SEO Case Study: How I Increased SEO Traffic & Ranking by 50-60% in 6 Months
 
Escorts in Nungambakkam Phone 8250092165 Enjoy 24/7 Escort Service Enjoy Your...
Escorts in Nungambakkam Phone 8250092165 Enjoy 24/7 Escort Service Enjoy Your...Escorts in Nungambakkam Phone 8250092165 Enjoy 24/7 Escort Service Enjoy Your...
Escorts in Nungambakkam Phone 8250092165 Enjoy 24/7 Escort Service Enjoy Your...
 
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDINGBerhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
 
Chennai Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Av...
Chennai Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Av...Chennai Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Av...
Chennai Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Av...
 
Cannabis Legalization World Map: 2024 Updated
Cannabis Legalization World Map: 2024 UpdatedCannabis Legalization World Map: 2024 Updated
Cannabis Legalization World Map: 2024 Updated
 
Ooty Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Avail...
Ooty Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Avail...Ooty Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Avail...
Ooty Call Gril 80022//12248 Only For Sex And High Profile Best Gril Sex Avail...
 
Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...
Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...
Unveiling Falcon Invoice Discounting: Leading the Way as India's Premier Bill...
 
JAJPUR CALL GIRL ❤ 82729*64427❤ CALL GIRLS IN JAJPUR ESCORTS
JAJPUR CALL GIRL ❤ 82729*64427❤ CALL GIRLS IN JAJPUR  ESCORTSJAJPUR CALL GIRL ❤ 82729*64427❤ CALL GIRLS IN JAJPUR  ESCORTS
JAJPUR CALL GIRL ❤ 82729*64427❤ CALL GIRLS IN JAJPUR ESCORTS
 
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai KuwaitThe Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
The Abortion pills for sale in Qatar@Doha [+27737758557] []Deira Dubai Kuwait
 
Falcon Invoice Discounting: Unlock Your Business Potential
Falcon Invoice Discounting: Unlock Your Business PotentialFalcon Invoice Discounting: Unlock Your Business Potential
Falcon Invoice Discounting: Unlock Your Business Potential
 
Putting the SPARK into Virtual Training.pptx
Putting the SPARK into Virtual Training.pptxPutting the SPARK into Virtual Training.pptx
Putting the SPARK into Virtual Training.pptx
 
Phases of Negotiation .pptx
 Phases of Negotiation .pptx Phases of Negotiation .pptx
Phases of Negotiation .pptx
 
Pre Engineered Building Manufacturers Hyderabad.pptx
Pre Engineered  Building Manufacturers Hyderabad.pptxPre Engineered  Building Manufacturers Hyderabad.pptx
Pre Engineered Building Manufacturers Hyderabad.pptx
 
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDINGBerhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
Berhampur 70918*19311 CALL GIRLS IN ESCORT SERVICE WE ARE PROVIDING
 
Berhampur Call Girl Just Call 8084732287 Top Class Call Girl Service Available
Berhampur Call Girl Just Call 8084732287 Top Class Call Girl Service AvailableBerhampur Call Girl Just Call 8084732287 Top Class Call Girl Service Available
Berhampur Call Girl Just Call 8084732287 Top Class Call Girl Service Available
 

Persuasion.pptxo

  • 1. YOUR LOGO HERE Harnessing the Science of Persuasion Based on the article by Robert B. Cialdini Harvard Business Review, October 2001 © 2014 Harvard Business School Publishing. All rights reserved. Copying or posting is an infringement of copyright. Please contact customerservice@harvardbusiness.org or 800-988-0886 for additional copies. 1
  • 2. HOW TO USE THIS DECK • Use the following slides to present and discuss the ideas in the article. • Each slide includes talking points in the notes field. • Customize the slides as needed. You may want to insert them into your own presentation, add your organization’s branding, revise the slide text or the talking points, or insert new slides. • The complete deck takes approximately 15 minutes to present. 2
  • 5. Six Principles of Persuasion Liking 5 People like those who like them.
  • 6. 6 Six Principles of Persuasion Liking “I admire you, Dan. Trust me.”
  • 7. Six Principles of Persuasion Reciprocity 7 People repay in kind.
  • 8. Six Principles of Persuasion Reciprocity 8 “Please give us money… and here’s a free gift.”
  • 9. Six Principles of Persuasion Social Proof 9 People follow the lead of those who are similar to them.
  • 10. Six Principles of Persuasion Social Proof 10 “All your neighbors are doing it.”
  • 11. Six Principles of Persuasion Consistency 11 People stick to commitments made publicly.
  • 12. Six Principles of Persuasion Consistency 12 “Be true to your word.”
  • 13. Six Principles of Persuasion Authority 13 People defer to experts.
  • 14. Six Principles of Persuasion Authority 14 “Check out my diploma.”
  • 15. Six Principles of Persuasion Scarcity 15 People want more of what is less available.
  • 16. Six Principles of Persuasion Scarcity 16 “We’re running out!”
  • 17. Use These Principles for Good 17 Dishonesty doesn’t work.
  • 19. Learn More Harvard Business Review Articles The Necessary Art of Persuasion Jay Conger The Uses (and Abuses) of Influence An Interview with Robert Cialdini by Sarah Cliffe Change the Way You Persuade Gary A. Williams and Robert B. Miller How to Give a Killer Presentation Chris Anderson Harvard Business Review Press Books HBR’s 10 Must Reads on Communication Harvard Business Review Video Connect with Any Audience Nancy Duarte Take Control of Your Nonverbal Communication Nick Morgan Harvard Business Review Blogs How to Tell a Great Story Carolyn O’Hara How to Get Your Idea Approved Amy Gallo 19

Hinweis der Redaktion

  1. 1
  2. 2
  3. Because leadership consists of getting things done through others, persuasion is one of the leader’s essential tools. Many people assume that persuasion is available only to the charismatic and the eloquent, like politicians. But there are tactics anyone can use to reliably lead others to concede, comply, or change.
  4. Over the past several decades, experimental psychologists have learned through research that persuasion is governed by several principles that can be taught and applied: Liking Reciprocity Social proof Consistency Authority Scarcity Let’s look at each one in detail.
  5. The first principle is liking. People are more willing to cooperate when they like each other. If you need to persuade people, it’s worth the time to do two things: Uncover real similarities. Offer genuine praise. The Tupperware party is a classic illustration of this principle in action. Friends, neighbors, and relatives are more likely to buy from the host because they know and like her. In fact, a 1990 study showed that the guests’ fondness for their host weighed twice as heavily in their purchase decisions as their regard for the products.
  6. You can use this principle to help repair a damaged or an unproductive relationship. As an example, imagine you work with someone named Dan. Because he doesn’t seem to trust you and questions your actions, you don’t spend much time with him. As a result, the performance of both of your teams is suffering. To turn this uncomfortable relationship around, you can find something about Dan that you sincerely admire, whether it’s his concern for the people in his department, his devotion to his family, or his work ethic. By making an appreciative comment about that trait, you show Dan that you value what he values, and you begin to establish trust.
  7. The second principle is reciprocity. Research confirms that people tend to treat you the way you treat them. If you’ve ever smiled at a coworker just because he or she smiled first, then you know how this principle works. You can put reciprocity into action by doing a favor before seeking one or by giving people what you know they want to receive.
  8. A good example of how reciprocity works comes from charities asking for donations. When the Disabled American Veterans organization started adding a small gift—modest personalized address labels—to its fund-raising letters, the response rate from would-be donors increased from 18% to 35%. Gift-giving may be a crude example. Often in an office, the “gift” is information or resources, not actual presents. You can use reciprocity by displaying the behavior you want to see in others, with the expectation that others will follow suit.
  9. The third principle is social proof. People are more likely to follow someone who is similar to them than someone who is not. We rely heavily on the people around us for cues on how to think, feel, and act. Wise managers, then, take advantage of positive peer pressure, making their cases by enlisting their team members’ peers as allies.
  10. Let’s look at an example. When researchers went door-to-door in South Carolina to solicit donations for a charity campaign, they presented a list of neighbors who had already donated to the cause. The longer the list, the more likely the person at the door would be to donate as well. To someone being solicited, the neighbors’ names were a form of social evidence of how he or she should respond. The same thing can work in the office. If you’re trying to gain support for an initiative, you’re more likely to get others’ backing if you show them that their peers have already bought in.
  11. Consistency is the fourth principle. When people say they’ll do something, they’re more likely to actually do it, because they want to appear consistent to others. Individuals tend to keep promises if they make them voluntarily and explicitly. Get commitments in writing; people try to live up to what they have written down. Written statements become even more powerful if they’re made public.
  12. Many studies prove the power of getting people to write down a commitment. For example, researchers in Israel asked half the residents of a large apartment building to sign a petition supporting the establishment of a recreation center for people with disabilities. Two weeks later, on a national holiday for people with disabilities, the researchers went back to ask for donations. Almost all of those who had signed the petition gave money—92%—compared with only about half of those who hadn’t signed.
  13. Now let’s talk about authority, the fifth principle. Studies show that people really do defer to experts. Don’t assume your expertise is self-evident, though. You must make an effort to establish it. It’s easy to assume people know you’re the expert, but you can’t be sure unless you tell them, either directly or indirectly.
  14. Take, for example, physical therapists in a hospital. In one study, they assumed that stroke patients would take their advice about the importance of regular home exercise. But as it turned out, many patients were abandoning the routines when they left the hospital. Interviews revealed that the patients didn’t know much about the physical therapists’ training and credentials. A simple change—displaying the therapists’ awards, diplomas, and certifications in the therapy rooms—increased compliance by 34%. Because the patients then saw the physical therapists as experts, the patients were more likely to follow the therapists’ directions.
  15. The last principle is scarcity. People want more of a commodity when it’s less available. Study after study shows that items and opportunities are deemed more valuable if they become scarce. This means that exclusive information is more persuasive than widely available data. In the same way, unique benefits are more appealing than those that are available to everyone.
  16. Managers can learn from retailers when it comes to using scarcity to persuade. A study of wholesale beef buyers showed that they doubled their orders when they were told there was likely to be a scarcity of foreign beef in the near future because of weather conditions overseas. And their orders increased 600% when they were told that no one else had that information yet. Managers can similarly use the power of exclusivity by sharing information with key players before sharing it more broadly.
  17. Use these six principles of persuasion judiciously and ethically. Manipulating colleagues into compliance—for example, by overstating your expertise or implying buy-in that doesn’t really exist—will work only in the short run, if at all. When deception is detected, you will destroy your ability to persuade and will very likely turn people against you.
  18. While these principles are each important in their own right, they are most powerful when combined. For example, while you’re showing your dinner companion that you have the skills and experience your business problem demands, you can also learn about his or her background, likes, and dislikes—information that will help you identify genuine similarities and give sincere compliments. And if you succeed in bringing that person on board, you may encourage other people to sign on as well, thanks to the power of social proof. Used in concert, these six principles will help you capture an audience, sway the undecided, and convert the opposition.
  19. 19