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Modern WisdomModern Wisdom

8 Fascinating Psychological Biases - Richard Shotton

Richard Shotton is a behavioural scientist, Founder of Astroten and an author. This might not be news to you, but the human brain isn't designed to be rational.

Richard ShottonguestChris Williamsonhost
Feb 19, 20231h 37mWatch on YouTube ↗

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At a glance

WHAT IT’S REALLY ABOUT

Behavioral Science Secrets: Biases That Quietly Shape Choices And Habits

  1. Richard Shotton explains how behavioral science (applied social psychology) reveals the hidden forces driving human decisions, and why this matters for anyone trying to influence behavior—marketers, entrepreneurs, policymakers, and creators. He walks through a series of well-researched biases and effects—habit formation, fresh starts, uncertain rewards, friction, effort, social proof, rhyme, concreteness, precision, and more—illustrating each with classic and modern experiments.
  2. A recurring theme is that people rarely behave as they claim: stated preferences often diverge from revealed preferences, so observing behavior and using real-world data is far more reliable than asking direct questions. Shotton shows how small design changes (timing, wording, effort, defaults, variability of rewards) can produce outsized shifts in behavior, sometimes dwarfing expensive incentives or grand "purpose" narratives.
  3. The conversation also explores how these insights apply beyond traditional advertising: public policy (pensions, education, crime reduction), UX and product design, loyalty schemes, pricing, creative work, and even YouTube thumbnails and podcasting. The overall message is that behavioral science offers a robust, experiment-backed toolkit that is badly underused compared to elegant but untested business theories.

IDEAS WORTH REMEMBERING

5 ideas

Time behavior-change efforts around ‘fresh start’ moments.

Catherine Milkman’s Fresh Start Effect shows spikes in gym sign-ups and searches for self-improvement at the start of weeks, months, years, birthdays, and holidays; launching campaigns or interventions at these temporal landmarks significantly increases openness to change, even among hard-to-move groups like habitual offenders.

Use uncertain, variable rewards to build stronger habits.

Skinner’s work and later human studies show that variable rewards (sometimes nothing, sometimes more than expected) create more persistent behavior than fixed rewards; loyalty schemes can exploit this by randomly comping purchases instead of rigid “buy 10, get 1 free” structures, increasing engagement without extra cost.

Remove tiny bits of friction before trying to ‘motivate’ people.

Experiments with school-text programs and pension enrollment reveal that changing default enrollment or cutting 30 seconds of form-filling can shift uptake by tens of percentage points—far more than motivational messaging—yet experts systematically underestimate friction and overemphasize motivation.

Strategically adding visible effort can raise perceived quality and value.

The IKEA Effect and related studies show that when people put in modest effort (assembling furniture, cracking an egg into a mix) or can see effort (loading bars, open kitchens, Dyson’s thousands of prototypes), they value products more; designed “effort cues” can signal craftsmanship and justify premium positioning.

Rely on behavioral data, not just what people say they want.

From margarine color tests to dating-platform data and Google search analyses, people’s stated reasons often don’t match their actual choices due to social desirability and limited self-insight; search behavior and unobtrusive behavioral data give a truer picture of motivations and should be prioritized in research and strategy.

WORDS WORTH SAVING

5 quotes

What we expect to experience is a massive guide to what we actually experience.

— Richard Shotton

People are cognitive misers. They have the capability to think deeply, but because thinking is effortful, we ration that capability.

— Richard Shotton

The motivation of the customer in a focus group is to make themselves look good in front of the questioner. The motivation in a search box is to get the right answer.

— Richard Shotton (paraphrasing Seth Stephens-Davidowitz)

If you want to change behavior, the first thing you should think about is removing friction.

— Richard Shotton

Advertisers are ignoring a technique that is very effective. Rhyming phrases are more believable and more memorable, yet their use has been in massive long-term decline.

— Richard Shotton

Read the available transcript
Why behavioral science matters and how it differs from traditional business theoryHabit formation, the Fresh Start Effect, and timing interventionsUncertain rewards, loyalty schemes, and variable reinforcementFriction, defaults, and the outsized impact of tiny barriers or facilitatorsEffort, the IKEA Effect, illusion of effort, and perceived qualityStated vs revealed preferences and the limits of self-report dataCommunication and persuasion tools: generation effect, rhyme, concreteness, precision, social proof, and stories

High quality AI-generated summary created from speaker-labeled transcript.

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