Psychological

Anchoring

What it is

Setting a reference point that influences subsequent judgments and decisions.

How it works

The first piece of information presented (the anchor) disproportionately shapes how people evaluate all later information. In negotiations, whoever sets the first number often controls the range of the discussion.

Real-world examples

  • A car dealership lists the MSRP before showing the "discounted" price.
  • A salary negotiation where the candidate names a high figure first.
  • Showing the original price crossed out next to a sale price on an e-commerce site.

Historical case studies

Steve Jobs and the iPad pricing reveal

2010Product Launch

Jobs displayed "$999" on screen before revealing the actual $499 price, making the real price feel like a steal. The anchor made the audience perceive the iPad as dramatically underpriced.

The $38M pants lawsuit

2007Legal

A judge sued a dry cleaner for $67M (later reduced to $38M) over lost pants. The absurd anchor shifted the entire frame of what a "reasonable" settlement might look like.

UN General Assembly wheel experiment

1974Research

Tversky and Kahneman had participants spin a rigged wheel before estimating the number of African countries in the UN. Those who landed on 65 guessed ~45; those on 10 guessed ~25. The random anchor moved estimates by 20 points.

Ethical guidelines

  • Use realistic anchors grounded in genuine value.
  • Do not set an anchor you know to be deceptive or misleading.
  • Disclose relevant context so the audience can calibrate fairly.

How to defend against it

  • Always research independent benchmarks before entering a negotiation.
  • Consciously ignore the first number and form your own assessment.
  • Counter-anchor with your own well-researched figure.

Detect Anchoring in any text

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