Tag: persuasion

  • Cialdini’s Principles of Persuasion and the Importance of Recognising “Enforced Compliance”

    Influence: The Psychology of Persuasion is Robert Cialdini’s 1984 book discussing what he calls the six fundamental psychological principles of compliance: consistency, reciprocation, social proof, authority, liking and scarcity. The conclusion to Cialdini’s book points out why, in this increasingly complex world, resisting attempts at “enforced compliance” (deception) through these key principles is as important…

  • The Licensing Effect and the Unhealthy Habit of Vitamin Supplements

    The licensing effect is the phenomenon whereby positive actions or decisions taken now increase negative or unethical decisions taken later. I’ve written about this previously, before I was aware of a general effect: Just considering ordering a salad at a restaurant increases unhealthy orders. Purchasing ‘green’ products increases unethical behaviour such as cheating and stealing.…

  • Apple’s Implementation of the Duration-of-Exposure Effect: Screens at 70˚

    Hours after writing about the duration-of-exposure effect (whereby merely touching an unowned object increases our attachment to it and how much we value it), a post came into my feed reader pointing out how Apple Inc. take advantage of this effect in their “painstakingly calibrated” stores. Carmine Gallo, providing a glimpse into his upcoming book, The Apple…

  • Increasing Attachment and Valuation Through Touch

    The endowment effect is old news: the amount that we value an object increases once we take ownership of it. The ‘extended version’ shows that the impact of the endowment effect increases with time: our valuation of an object increases more and more as the amount of time that we own it also increases. This…

  • Dark Patterns for Marketers, or: Practical Behavioural Economics

    Taking a systematic approach to implementing findings from behavioural economics into a sales cycle can “unlock significant value”, according to McKinsey’s Ned Welch. To help business do exactly that, Welch–in what, at times, reads a bit like a ‘dark patterns guide for marketers’–has written an article looking at four practical techniques from behavioural economics that marketers should use…

  • A “Felt Need” Is What Makes Us Buy

    A “felt need” is what differentiates a vitamin from an aspirin: when we crave something (relief from pain), a product that satisfies that desire becomes a must-have rather than a nice-to-have. Realising this and re-framing a product in terms of this craving is an important step in ensuring a product’s success, say Dan and Chip…

  • Persuasive Infomercial Sales Techniques

    I don’t take infomercials very seriously, mainly due to how hilarious and absurd they are. However I’ve now been won over and can see their potential for certain product–market combinations. How did this miraculous change come about? Through a surprisingly enjoyable interview between Andrew Warner and the master of the infomercial, Tim Hawthorne. From his…

  • When Uncertainty Increases Persuasiveness

    Common wisdom would suggest that the more certain a person is on a subject, the more persuasive and credible we perceive them to be. However a study looking looking at how certainty affects persuasiveness and perceived credibility found that the opposite is true: Experts are more persuasive when they seem tentative about their conclusions […]…

  • A Primer on Behaviour Change

    Three necessary elements must be present for a behaviour to occur: Motivation, Ability, Trigger — and understanding this is fundamental to understanding how to change behaviour. That’s according to B.J. Fogg and his team at the Stanford Persuasive Tech Lab, as described by their Behaviour Model. To make behaviour change easier the team identified the…

  • The Statistics of Wikipedia’s Fundraising Campaign

    Yesterday, 15th January 2011, Wikipedia celebrated its tenth birthday. Just over two weeks before, Wikipedia was also celebrating the close of its 2010 fundraising campaign where over sixteen million dollars was raised from over half a million donors in just fifty days. The 2010 campaign was billed as being data-driven, with the Wikipedia volunteers “testing…