📚 The Science Behind It

Built on Decades of
Relationship Science

Every feature in Couple Peacemaker is grounded in peer-reviewed research from four of the most respected frameworks in relationship psychology.

📊

Framework 1 of 4

The Gottman Method

Dr. John Gottman — University of Washington

Over 40 years, Dr. John Gottman studied more than 3,000 couples in his "Love Lab," using physiological sensors, video analysis, and longitudinal follow-ups to predict which marriages would succeed or fail with over 90% accuracy.

💥 The Four Horsemen

Gottman identified 4 behaviors that predict divorce: Criticism, Contempt, Defensiveness, Stonewalling. Our tool helps you avoid all four.

🌱 Repair Attempts

Small gestures that de-escalate conflict: humor, apology, gentle touch. Couples who accept repairs have a 5:1 positive ratio.

🔄 Perpetual Conflicts

69% of couple conflicts are perpetual (rooted in personality differences). The goal is dialogue, not resolution.

💧 Flooding

When heart rate exceeds 100 BPM, cognitive function drops dramatically. That's why Step 1 forces a cool-down period.

📖 How We Use This:

  • Step 1 cool-down timer prevents flooding (heart rate > 100 BPM)
  • Step 2 sentence templates enforce "soft start-up" instead of criticism
  • Step 5 repair suggestions based on Gottman's repair attempt taxonomy
  • Conflict type analysis distinguishes solvable vs. perpetual conflicts
💬

Framework 2 of 4

Nonviolent Communication (NVC)

Dr. Marshall Rosenberg — Center for Nonviolent Communication

Developed by clinical psychologist Dr. Marshall Rosenberg, NVC transforms blame-filled arguments into compassionate dialogue by shifting from judgments to observations, feelings, needs, and requests.

The NVC Formula (used throughout our tool):

1

Observation

"When I came home and saw the dishes..."

2

Feeling

"...I felt frustrated..."

3

Need

"...because I need partnership around household tasks."

4

Request

"Would you be willing to discuss a dish schedule?"

📖 How We Use This:

  • Step 2 sentence template enforces observation-based language (not judgment)
  • Step 3 emotion selector + need mapping follows NVC's feeling-need structure
  • Judgment word detection catches "always/never/you are" patterns
  • Step 5 generated script follows the complete NVC formula
💜

Framework 3 of 4

Emotionally Focused Therapy (EFT)

Dr. Sue Johnson — Ottawa University

Created by clinical psychologist Dr. Sue Johnson, EFT is the only couples therapy model with empirical validation across 25+ randomized controlled trials. It reveals that beneath every fight lies an attachment dance.

💔 Attachment Protests

Most conflicts are actually "attachment protests" — expressions of fear that the partner won't be emotionally available.

🤝 De-escalation Cycle

EFT maps the negative cycle: one pursues → other withdraws → both feel abandoned. Breaking this cycle is key to repair.

Surface Fight vs. Deep Attachment Need:

Surface DisputeDeep Attachment Need
"You never help with dishes""I need to feel like we're a team"
"You spend too much money""I need to feel financially safe"
"You don't text me back""I need to feel connected"
"You prioritize work over me""I need to feel chosen"

📖 How We Use This:

  • Step 4 "Walk in Their Shoes" guides users to see partner's behavior as attachment protest
  • Emotion-need mapping reveals attachment needs beneath surface emotions
  • Surface vs. deep need table helps users reframe fights as attachment signals
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Framework 4 of 4

Harvard Negotiation Project

Roger Fisher, William Ury — Harvard Law School

From Harvard Law School comes the "Getting to Yes" framework, which revolutionized negotiation by separating positions from underlying interests — a principle equally powerful for resolving relationship conflicts.

⚖️ Positions vs. Interests

Position: "I want you to do the dishes tonight."
Interest: "I need fairness and partnership."

✅ Win-Win Solutions

By focusing on interests (needs), not positions (demands), couples find solutions that satisfy both parties.

📖 How We Use This:

  • Step 3 emotion→need mapping surfaces underlying interests (not just surface demands)
  • Step 4 partner perspective exercise identifies their hidden interests
  • Step 5 generated script frames requests around shared needs, enabling win-win outcomes

📚 Research Citations

Gottman, J. M. (1994). What predicts divorce? The relationship between marital processes and marital outcomes. Lawrence Erlbaum Associates.

Gottman, J. M., & Silver, N. (2015). The Seven Principles for Making Marriage Work. Harmony Books.

Rosenberg, M. B. (2015). Nonviolent Communication: A Language of Life (3rd ed.). PuddleDancer Press.

Johnson, S. M. (2008). Hold Me Tight: Your Guide to the Most Successful Approach to Building Loving Relationships. Little, Brown and Company.

Johnson, S. M., et al. (1999). Emotionally focused couples therapy: Status and challenges. Clinical Psychology: Science and Practice, 6(1), 67-79.

Fisher, R., Ury, W., & Patton, B. (2011). Getting to Yes: Negotiating Agreement Without Giving In (3rd ed.). Penguin Books.

Feldman Barrett, L. (2017). How Emotions Are Made: The Secret Life of the Brain. Houghton Mifflin Harcourt.

Levenson, R. W., & Gottman, J. M. (1983). Marital interaction: Physiological linkage and affective exchange. Journal of Personality and Social Psychology, 45(3), 587-597.

⚠ Disclaimer

Couple Peacemaker is an educational self-help tool based on established psychological research. It is not a substitute for professional therapy, counseling, or medical advice. If you are experiencing domestic violence, abuse, or a mental health crisis, please contact a qualified professional or emergency services immediately. The frameworks referenced are used for educational purposes and are the intellectual property of their respective creators and institutions.