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Negotiation and conflict: work with interests, evidence and boundaries

Prepare for difficult conversations by separating the issue, the relationship and the decisions each party can make.

ADM HR; reading: Armstrong & Taylor · 2023 · Original editorial explanation
Negotiation and conflict: work with interests, evidence and boundaries — simplified model sketchPrepare · Explore interests · Test options · Agree and review. Editorial interpretation, after ADM HR; reading: Armstrong & Taylor (2023).Prepare01Exploreinterests02Testoptions03Agree andreview04ADM HR · ORIGINAL INTERPRETATIONADM HR; reading: Armstrong & Taylor · 2023
Original ADM HR application sketch. Read the explanation for assumptions and limitations. Download SVG ↗

The core idea

Negotiation seeks an agreement where parties have different interests or preferences. Conflict can concern tasks, resources, values or relationships. Armstrong and Taylor treat negotiation and conflict handling as practical people-management skills. Constructive disagreement may improve a decision, but hostility, discrimination or unsafe behaviour should not be romanticised as useful challenge.

Source and attribution [1]

Using it in practice

Prepare the facts, the decision required and your authority to agree. Explore the other party’s interests rather than assuming their stated position is the whole need. Identify options, constraints and what happens if no agreement is reached. In the conversation, summarise understanding, test proposals and record what is agreed. Use appropriate specialist or formal routes where the nature of the issue requires them.

An example, not a reported case

Worked example · illustrative

Two supervisors dispute weekend staffing. One asks for equal headcount; the other needs particular skills at peak times. By examining demand and competence requirements, they develop an allocation with shared cover and a review date. They still disagree on some preferences, but the agreement addresses the operational issue more precisely.

What to watch for

Not every conflict has a mutually satisfying solution, and power differences affect what people feel able to accept. Mediation or informal conversation must not be used to avoid investigating serious concerns or to pressure someone into abandoning a formal right.

Prepare interests and alternatives

Distinguish an underlying need from a preferred solution. Understand your alternatives and limits before entering the discussion, but remain open to new information. Do not make threats or commitments beyond your authority.

Keep the conversation specific

Use observable events and impacts rather than accusations about character. Ask questions, allow explanation and check that both sides understand any proposed action. If emotions or conduct make a productive conversation impossible, pause and agree a safe next step.

Make agreement operational

Record responsibilities, dates, review points and what to do if circumstances change. Check that affected people understand the arrangement. A signed note does not repair a relationship by itself; follow-through and consistent behaviour matter.

Take it into your next conversation

Three useful questions.

  1. What interest sits behind each stated position?
  2. What can I genuinely agree to?
  3. How will we recognise and resolve a breach of the agreement?

Related terms

Go to the evidence

Sources & attribution

Further reading: Michael Armstrong with Stephen Taylor (2023), Armstrong’s Handbook of Human Resource Management Practice, 16th edition, chapters 74, 79–80. Edition & reading notes ↗

[1] Armstrong & Taylor (2023), 16th edition, chapters 74, 79–80 — reading notes ↗

The core idea is an original summary of the cited work. Application notes, examples and sketches are our interpretations, not quotations or reproductions of the authors’ figures. Publisher records may require access to read the full original work.

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Original teaching guide informed by the cited handbook chapters. The four-step sketch is an ADM HR application aid, not a named Armstrong model. Examples are invented. The 2023 book is not used to establish current employment law.

Published 2026-09-25 · Reviewed 2026-09-25. Editorial approach

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