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Influence

Robert Cialdini – Influence: The Psychology of Persuasion

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Short answer

Robert Cialdini identifies 7 psychological levers that drive human persuasion and decision making. These principles serve as powerful tools for building credibility when applied ethically in business and interpersonal settings.

Key takeaways

  • —Shared identity and unity drive deep compliance in human behavior.
  • —Small initial commitments build momentum toward larger agreements.
  • —People prioritize items that are scarce or exclusive in nature.
  • —Providing value first triggers a natural desire for reciprocity.

Cialdini’s 7 Levers of Influence

Robert Cialdini – Influence: The Psychology of Persuasion

Reciprocity: Give first, receive later. Scarcity: Less is wanted more. Authority: Experts get obeyed. Consistency: Small commitments lead to big ones. Liking: We say yes to people we like. Social Proof: We follow what others do. Unity: Shared identity creates deep compliance.

These levers move people.

Used ethically they build credibility. Used carelessly they manipulate.

Know the levers. Choose how you pull them.

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