6 Ways People Influence You

People who know how your thinking works can use that knowledge to influence the decisions you make.
(645 words)
IELTS Reading Questions:
Matching Headings and True / False / Not Given

A  We have a lot of choices in life, and our brains often take shortcuts as a way to manage making so many decisions. And people who know about these shortcuts and how our thinking works can use their knowledge to influence the decisions we make, according to Robert Cialdini.

B  Cialdini is a professor of marketing and psychology who spent two and a half years researching what he calls the ‘influence professions’ – salespeople, marketers, and politicians, for example – to find out what they were doing to get us to say ‘yes’. He discovered that there were ‘six principles of influence’ that were commonly used: reciprocity, scarcity, commitment and consistency, liking, consensus, and authority.

C  Reciprocity is an instinct we have to reciprocate – to give back to people when they give something to us. Cialdini explains that when people give you free samples in supermarkets, they are hoping that this instinct will make you buy something. He refers to a study in a candy store in the USA which showed how effective this is: when customers were given a piece of chocolate as they came into the store, they were 42% more likely to buy something.

D  The second principle, scarcity, means that when there is less of something, we tend to want it more or believe that it has more value. Common ways that companies use this to get you to say ‘yes’ is by saying that there is a limited number of something, or that an offer is time-limited. Marketing executive Samuel Hum lists 19 examples of how this principle is used in marketing, including hotel websites stating ‘only x number of rooms left’, Amazon’s ‘today’s deals’, and Starbucks selling special Christmas drinks.

E  Consistency refers to a desire we have to be consistent – to act in the same way or to be the same as before. Cialdini explains that one way that companies use this is to get you to agree to do something in the future, as, to avoid seeming inconsistent, you will be more likely to do it because you have said you would.

F  Liking, the fourth principle, is the finding that people are more likely to say ‘yes’ to people they like, and we tend to like people who are similar to us, according to persuasion trainer Steve Martin. He describes how business students got better deals in negotiations by following this principle: 90% of these students came to satisfying agreements when they chatted a little and found something in common with the other person before starting the negotiations; only 55% of students who began negotiations straightaway came to successful agreements.

G Consensus means we tend to follow what other people do, especially when they are similar to us, and especially in situations in which we feel uncertain. Cialdini explains that if other people are doing something, we tend to think it’s probably a good thing for us to do, too. Putting a Best Seller label on items is one way that shops use this principle, and Cialdini gives an example of how a restaurant in Beijing wrote, ‘this is one of our most popular items’ on the menu, as a way to increase sales.

H  The final principle is authority: we tend to trust and follow people who we think are experts and who have authority. Steve Martin explains that in order to influence others, experts need to show their expertise in some way, and gives an example of how physiotherapists are more able to get patients to follow their exercise program if they display their medical diplomas on the wall.

I  Now that you know these principles, you might be able to notice when a salesperson is trying to influence you. And perhaps next time you are in the supermarket, you can accept that free sample, eat it, and walk away without feeling bad.

IELTS Reading Questions for Influence:
Matching Headings & True / False / Not Given.

Sources and links from 6 Ways People Influence You

YouTube video of Robert Cialdini explaining the six principles of influence.
Article by Samuel Hum about how scarcity is used in marketing.
YouTube video about the science of persuasion by Cialdini and Steve Martin.
Photo by Markus Spiske on Unsplash


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This Post Has 31 Comments

  1. JOY

    Thanks very insightful. Miss just one

    1. Nick

      Thanks Joy.
      Well done.

  2. Beksultan

    Thanks for your website, it is really helpful for IELTS preparation. I would like to know why the last question is False. It says People always know who is an expert. In the passage, it says We tend to trust people who we THINK are experts. Is that the information we should be looking for?

    1. Nick

      Hi Beksultan.
      Thanks for your positive feedback.
      That one is tricky, but the line you are looking for is, ‘… in order to influence others, experts need to show their expertise in some way.’
      The meaning is that if they don’t show their expertise in some way, other people might not know they are experts.
      In T/F/NG questions, be careful of words like ‘always’.

  3. amina

    thanks for this useful article .i find it very challenging anf helpful to preapre my elts exam

    1. Nick

      You’re welcome.
      Glad you found it useful.

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