Identify your default conflict mode
Before you can choose a mode, you have to know which one you use automatically.
Why it works
Under stress, the prefrontal cortex — the seat of deliberate decision-making — cedes control to faster limbic responses. The conflict mode you revert to under pressure is the one most deeply grooved in your nervous system, usually learned in formative relationships. Identifying it lets you pause, recognize the automatic pull, and ask whether it’s appropriate here — rather than just executing it.
How to do it
- Think of two or three recent conflicts. For each, note what you did: push hard (Competing), look for a shared solution (Collaborating), split the difference (Compromising), avoid the issue (Avoiding), or give in (Accommodating)?
- Notice which mode appears most often — that’s likely your default.
- Ask: in those situations, did the default serve you? Did it serve the relationship? This gap is the data you need.
Evidence
The TKI is one of the most used conflict instruments in organizational development; its construct validity has been examined in multiple studies, with reasonable support for the two-dimensional structure (assertiveness × cooperativeness). (observational)
TKI self-report measures behavioral preferences, not behaviors; actual behavior in conflict may differ from self-reported preference, especially under high stress.
Sources
- Thomas, K. W. & Kilmann, R. H. (1974). Thomas-Kilmann Conflict Mode Instrument. Xicom.
- Kilmann, R. H. & Thomas, K. W. (1977). Developing a forced-choice measure of conflict-handling behavior. Educational and Psychological Measurement, 37(2), 309–325.
Common mistake
Identifying yourself by the mode you aspire to (usually Collaborating) rather than the mode you actually revert to in a tense moment — the two are often different.
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More practices for The Thomas–Kilmann Conflict Mode Instrument (TKI)
- Use Competing when speed or safety matters more than buy-in
Competing — high assertive, low cooperative — is appropriate when the decision is urgent, high-stakes, and not open for debate.
- Use Collaborating when the relationship and the solution both matter
Collaborating — high assertive, high cooperative — finds a solution that genuinely works for both parties, but it takes time.
- Use Avoiding strategically, not reflexively
Avoiding has a real place — but only when the issue is trivial, the timing is wrong, or cooling down is necessary.
- Use Compromising — but know its hidden cost
Compromise splits the difference; it’s fast, but both parties lose something and neither is fully satisfied.
- Accommodate relationships — but not at the cost of important interests
Accommodating is appropriate when you were wrong, the issue is trivial, or preserving the relationship outweighs your stake in the outcome.
- Recognize when to shift modes mid-conflict
The mode that’s right at the start of a conversation may not be right ten minutes in.
Related concepts
- Crucial Conversations, Made Practical
Safety, mutual purpose, STATE, and the stories that drive us
- Difficult Conversations, Made Practical
The three conversations, the learning stance, and an honest read on the evidence
- Nonviolent Communication (NVC), Made Practical
The four components, the mechanisms behind them, and an honest read on the evidence