COMMUNICATIONOngoing practice

Negotiator Type Identification

Identify whether your counterpart is an Analyst, Accommodator, or Assertive to calibrate your entire approach.

Problem it solves

poor communication

Best for

Preparing for any negotiation, understanding why previous negotiations failed, improving team dynamics, and calibrating your communication style to maximize effectiveness with different personality types.

Not ideal for

Snap decisions where there is no time to assess the other party's style, or situations where the counterpart's type is irrelevant to the outcome.

Overview

Why this framework exists

Negotiator Type Identification is a framework for classifying people into three broad behavioral categories: Analyst, Accommodator, and Assertive. Each type has a fundamentally different relationship with time, silence, and reciprocity, and each requires a different approach.

Analysts are methodical, data-driven, and see time as a tool for getting things right. They work alone, hate surprises, and interpret silence as thinking time. Accommodators are relationship-focused, see time as a tool for building rapport, and interpret silence as anger. They want to be liked and may agree to things they cannot deliver. Assertives are action-oriented, see time as money, and interpret silence as an opportunity to speak more. They need to be heard before they will listen.

The critical insight is the 'I am normal' paradox: we all assume others think and act as we do. With three types, there is a 66% chance your counterpart has a different style. The Black Swan rule inverts the Golden Rule: don't treat others the way you want to be treated; treat them the way they need to be treated.

Core principles

6 total
  1. There are three negotiator types: Analyst, Accommodator, and Assertive
  2. Each type has a fundamentally different relationship with time, silence, and reciprocity
  3. The 'I am normal' paradox: 66% of the time, your counterpart has a different style than yours
  4. Don't treat others the way you want to be treated; treat them the way they need to be treated
  5. To be good, learn to be yourself; to be great, add to your strengths, not replace them
  6. Most people can throttle up their non-dominant styles when needed

Steps

4 steps
  1. Identify Your Own Type
    Before analyzing others, understand your own default negotiation style. Are you methodical and preparation-focused (Analyst)? Relationship-focused and conflict-averse (Accommodator)? Action-oriented and direct (Assertive)? Self-awareness prevents projection.
    Pro tipAsk trusted colleagues which type you seem to be. We often cannot see our own dominant style because it feels normal to us.
  2. Observe Their Relationship with Time
    How does your counterpart treat time? Analysts take their time and hate being rushed. Accommodators spend time building rapport. Assertives are impatient and want to get to the point. Their time orientation is the strongest signal of their type.
    Pro tipWatch how they handle silence. Analysts go quiet to think. Accommodators get nervous. Assertives fill it with more talking.
  3. Adapt Your Approach to Their Type
    For Analysts: use data, avoid surprises, give them time to respond, and smile to seem approachable. For Accommodators: be sociable, use calibrated implementation questions to get them to commit, and watch for promises they can't keep. For Assertives: listen first, use mirrors and labels until you get 'That's right,' then present your case.
    Pro tipAssertives need to be heard before they will listen. Mirrors are the most effective tool against Assertive types because they signal respect and encourage elaboration.
  4. Avoid the 'I Am Normal' Trap
    Resist the urge to project your own style onto your counterpart. An Assertive who treats an Analyst the way they want to be treated will overwhelm them. An Accommodator who treats an Assertive the way they want to be treated will seem weak.
    WarningA CEO who once told Voss he expected nine of ten negotiations to fail was likely projecting his own Assertive style onto everyone, matching with like-minded counterparts only one time in ten.

Checklist

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Examples

1 cases
Keenon Mirrors the Assertive

Voss's employee Keenon used mirroring (the tool most effective against Assertive types) during what was supposed to be a performance review. For 45 minutes, Keenon simply repeated Voss's words back to him, keeping Voss talking without resistance. Voss did not notice until his son pointed it out.

OutcomeThe incident demonstrated that when you correctly identify your counterpart's type and deploy the matching technique, they will be completely unaware they are being influenced.

Common mistakes

3 traps
Projecting your own type onto others
The 'I am normal' paradox is the single biggest obstacle to negotiation success. If you are an Assertive, you may interpret an Analyst's silence as agreement when they are actually thinking. If you are an Accommodator, you may interpret an Assertive's directness as hostility when it is just their style.
Treating type as a straitjacket
No one is exclusively one type. People can and do shift styles depending on context. Use type identification as a starting point, not a rigid categorization.
Accommodators not voicing objections
Accommodators often identify potential problems but leave them unaddressed to avoid conflict. This backfires spectacularly during implementation. If you are an Accommodator, force yourself to voice concerns early.

Origin story

How this framework came to be

Voss and his son Brandon consolidated decades of academic research on negotiation archetypes and cross-referenced it with field experience and business school case studies. They simplified the complex taxonomy of personality types into three actionable categories. The framework was validated when Voss realized his employee Keenon had been using mirroring against him (the technique most effective against Assertive types) for 45 minutes without Voss noticing, demonstrating the power of matching technique to type.

Source

Traced to primary
Source · BOOK
Never Split the Difference
Chris Voss · 2016
Open source →