Catherine Tinsley, PH.D

Culture & Conflict: When Invisible Assumptions Collide

Why do smart, well-intentioned people from different cultural backgrounds so often misunderstand one another? The problem is rarely language or explicit disagreement.

More often, people are operating with different, largely invisible assumptions about what is appropriate, legitimate, and effective.

Culture provides mental models—schemas for how the world works. These models shape what we notice, what we take for granted, what we interpret as a problem, and what we believe counts as a good solution. Because these assumptions are rarely articulated, people experience their own approach as “common sense” while viewing others’ behavior as puzzling, inefficient, or even threatening.

Making matters worse, people tend to exaggerate how different others are and how unpleasant it will be to engage with them. These misperceptions fuel avoidance, defensiveness, and conflict, undermining negotiation, collaboration, and teamwork precisely when coordination is most needed.

My research across 3 decades,—funded in part by the Department of Defense and the Army Research Office and informed by committee work with the National Academy of Sciences, maps these invisible cultural assumptions. It also identifies ways to create shared understanding across perspectives, and when that is not possible, strategies for sustaining at least a productive coexistence. At its core, this work asks a simple but difficult question: How do we stay human and mindfully engaged across difference?

The Problem: Invisible Cultural Mental Models

Invisible cultural mental models shape fundamentally different expectations for how things should work—whether people are resolving disputes, negotiating deals, or collaborating in teams. When these differences go unrecognized, they become exaggerated, producing psychological faultlines and reinforcing cycles of mistrust, frustration, and disliking.

1. Cultural Schemas Shape Strategies for Resolving Conflict

Articles: (Tinsley, 1998, 2001, Journal of Applied Psychology; Brett, Tinsley, & Shapiro, 2007, Management and Organization Review)

Managers from Japan, Germany, China, and the United States were asked to resolve the same workplace conflicts. They did so in strikingly different ways. Each group viewed its own approach as obviously correct, simply “how conflict should be handled”, and perceived alternative approaches as misguided, inefficient, or inappropriate.

These differences were not matters of skill or motivation. They reflected distinct cultural schemas about confrontation, responsibility, harmony, and problem solving. As a result, people often judged others not as different, but as deficient.

2. Cultural Schemas Shape Strategies for Negotiating Deals

Articles: (Tinsley & Pillutla, 1998; Brett et al., 1998; Adair et al., 2004; Tinsley et al., 2011; Aslani et al., 2016)

Cultural logic also shapes how negotiators define fairness, cooperation, and success. Negotiators routinely project their own mental models onto the other party, assuming shared meanings where none exist.

For example, U.S. negotiators may interpret indirect communication as evasiveness or “hiding something,” while negotiators from other cultures may experience direct questioning as aggressive or disrespectful. These mismatches create misunderstanding not because one side is acting in bad faith, but because each is interpreting behavior through a different cultural lens.

3. Even Within the U.S., Sub-Cultures Create Fault Lines

Articles: (Cronin, Bezrukova, Weingart, & Tinsley, 2011, Journal of Organizational Behavior; Minson, Chen, & Tinsley, 2019)

Cultural faultlines do not require national boundaries. Teams within the United States frequently fracture along psychological rather than demographic lines—who trusts whom, who aligns with whom, and how people interpret the task itself.

Once these fractures form, they are self-reinforcing and difficult to repair. Many contemporary disagreements in the U.S. are tied to core moral, political, or social identities, making opposing views feel threatening rather than merely different. Anger and distrust follow quickly, along with assumptions of bad intent.

Yet my research also shows that people can learn to be more receptive to others’ perspectives. Receptiveness shapes whether difference escalates into polarization or becomes the basis for productive coexistence.

The Solution: Remaining Engaged in the Face of Disagreement & Difference

Articles: (Tinsley, Curhan, & Kwok, 1999, International Negotiation; Adair, Tinsley, & Taylor, 2006, Research on Managing Groups and Teams; Minson, Chen, & Tinsley, 2019, Management Science)

Traditional cross-cultural training often falls short. It relies on stereotypes and rigid rules (“In the Middle East, always exchange business cards this way”) and assumes cultural differences are visible, fixed, and resistant to learning.

A better approach is to address what is in the shadows.

1: Understand your own hidden assumptions

What do you consider “normal” or “good” behavior?
What signals tell you that action is required?
What outcomes feel fair, effective, or legitimate to you?

2: Recognize variation within cultures and sub-groups

Cultural and sub-group tendencies are population averages, not individual destinies
Not all Japanese avoid confrontation; not all conservatives want to cut social services; not all Democrats want stricter gun control
Knowledge of groups can generate hypotheses but not conclusions. Seek evidence to broaden your assumptions about others

3: Increase your own receptiveness to different viewpoints; it will be reciprocated

Stay present in any conflict rather than mentally checking out
Signal curiosity about the other side and resist character judgments
When possible, intentionally create “third cultures”—shared ways of working that blend approaches
Agreement is not always necessary; mutual respect and engagement are

The Applications: Military, Corporate, Policy

Military Insight

U.S. military operations often fail not because of tactical errors, but because of cultural misunderstandings, exaggerated assumptions of difference, and ideological divides. Maintaining mission effectiveness requires staying cognitively engaged with local partners and coalition members, resisting assumptions of bad intent, and creating shared working understandings even when values and objectives do not fully align. This means training leaders to recognize their own cultural assumptions, remain receptive under threat or disagreement, and build functional “third cultures” that enable coordination, trust, and coexistence without requiring consensus.

Work with Office of Naval Research (2008–2014, $700,000 in grants)

National Academy of Sciences Committees:

Unifying Social and Cultural Frameworks in the Military (2011–2012)
The Context of Military Environments (2012–2014, Vice-Chair)

Multinational Corporation Insight

Global teams and cross-border partnerships fail less because of strategy and more because people are operating with different, unspoken assumptions about decision rights, conflict resolution, and what cooperation means. For example, HQ leaders may interpret local pushback as resistance, while subsidiaries experience it as a failure of consultation; global teams may see silence as agreement, while others see it as respectful dissent.

When these assumptions go unrecognized, leaders default to control or withdrawal. Organizations that outperform invest in developing leaders’ ability to recognize their own cultural lenses, remain receptive under disagreement, and intentionally co-create “third cultures” that make collaboration possible without demanding cultural conformity.

Consulting with: Various Fortune 500 companies

Key Publications

Resolving Conflict at Work:

Tinsley, C.H. (1998). Models of conflict resolution in Japanese, German, and American cultures. Journal of Applied Psychology, 83(2), 316-323.
Tinsley, C.H. (2001). How negotiators get to yes: Predicting the constellation of conflict management strategies used across cultures. Journal of Applied Psychology, 86(4), 583-593.
Tinsley, C.H. & Brett, J.M. (2001). Managing workplace conflict in the United States and Hong Kong. Organizational Behavior and Human Decision Processes, 85(2), 360-381.
Brett, J.M., Tinsley, C.H., & Shapiro, D.L. (2007). Intervening in employee disputes: How and when will managers from China, Japan, and the U.S. act differently? Management and Organization Review, 3(2), 183-204.

Negotiation Strategies:

Tinsley & Pillutla from CV
Brett, J.M., Adair, W., Lempereur, A., Okumura, T., Shikhirev, P., Tinsley, C., & Lytle, A. (1998). Culture and joint gains in negotiation. Negotiation Journal, 14(1), 61-86.
Adair, W.A., Brett, J.M., Lempereur, A., Okumura, T., Shikhirev, P., Tinsley, C., & Lytle, A. (2004). Culture and negotiation strategy. Negotiation Journal, 20(1), 87-111.
Tinsley, C.H., Turan, N.M., Aslani, S., & Weingart, L.R. (2011). The interplay between culturally- and situationally-based mental models of intercultural dispute resolution: West meets Middle East. International Negotiation, 16, 481-510.
Aslani, S., Ramirez-Marin, J., Brett, J.M., Yao, J., Semnani-Azad, Z., Zhang, Z., Tinsley, C., Weingart, L.R., & Adair, W. (2016). Dignity, face, and honor cultures: A study of negotiation strategy and outcomes in three cultures. Journal of Organizational Behavior, 37(8), 1178-1201.

Teams and Collaboration:

Cronin, M.A., Bezrukova, K., Weingart, L.R., & Tinsley, C.H. (2011). Subgroups within a team: The role of cognitive and affective states. Journal of Organizational Behavior, 32, 831-849.

Tinsley, C.H., Curhan, J., & Kwok, R. (1999). Adopting a dual lens approach to overcome the dilemma of differences in international negotiations. International Negotiation, 4, 5-22.
Adair, W.L., Taylor, M.S., & Tinsley, C.H. (2009). Starting out on the right foot: Negotiation schemas when cultures collide. Negotiation and Conflict Management Research, 2(2), 138-163.
Minson, Chen, & Tinsley 2019 Management Science

Emerging Questions:

How does virtual collaboration change cultural dynamics?
Can AI translation tools reduce or amplify cultural misunderstanding?
How can ideological fractures among teammates be managed in an increasingly polarized country?