Scientific Foundation

RelationPlay operationalizes scientifically validated constructs from academic psychology, neurobiology, and behavioral research, transforming them into a digital simulation.

The Four Attachment Patterns in Detail

Secure Attachment (Type B)

Develops when caregivers responded reliably and sensitively to a child's needs (Ainsworth & Bowlby). Securely attached people can allow closeness while granting autonomy; conflict doesn't fundamentally threaten the relationship. The core need — connection — feels attainable, which makes it easy to state needs directly. Growth direction: offer your own steadiness as co-regulation without taking responsibility for your partner's feelings.

Insecure-Avoidant Attachment (Type A)

Often develops when emotional needs were regularly dismissed or overlooked in childhood — the child learns that self-reliance is safer than leaning on others (Ainsworth & Bowlby). In relationships this shows as a strong need for autonomy: closeness can feel suffocating, and conflict triggers distance (withdrawal, staying 'rational', deactivating strategies). The core fear is engulfment and loss of control. Growth direction: small, dosed steps into emotional openness — experiencing closeness as a choice rather than a threat.

Insecure-Ambivalent Attachment (Type C)

Typically develops through unpredictable caregiving: sometimes lovingly attentive, sometimes absent — the attachment system stays on constant alert (Ainsworth & Bowlby). In relationships this shows as a strong longing for closeness and reassurance, paired with the fear of not being loved enough; under uncertainty, protest behavior emerges (frequent checking, accusations, clinging). The core fear is abandonment. Growth direction: build self-soothing and voice needs directly instead of testing the connection through protest.

Disorganized Attachment (Type D)

Often develops when the caregiver was simultaneously a source of safety and of fear — closeness and danger became linked (Main & Solomon, building on Ainsworth). In relationships, an intense desire for closeness alternates with sudden urges to flee; reactions can seem contradictory ('come here — go away'). The core conflict: connection is longed for and experienced as a threat at the same time. Growth direction: stabilize the nervous system (safety in the body) and collect reliable, predictable relationship experiences — ideally with therapeutic support when distress is high.

Attachment Theory

  • John Bowlby & Mary Ainsworth: Attachment Theory

    The basis of our work. Early attachment experiences shape 'internal working models' that determine how we seek closeness and safety today.

    Used in app: Profiling & Smart Scan

  • Sue Johnson: Emotionally Focused Therapy (EFT)

    Conflicts are often a 'protest against the loss of connection'. We use EFT to recognize the negative cycle.

    Used in app: Relationship Map

Relationship Dynamics & Conflicts

  • John & Julie Gottman: The 4 Horsemen

    Criticism, Contempt, Defensiveness, and Stonewalling predict divorce with over 90% accuracy.

    Used in app: Chat X-Ray & Conflict Navigator

  • Harville Hendrix: Imago Therapy

    We unconsciously seek partners with whom old hurts resurface — and become workable. The 'Imago Dialogue' creates safe connection.

    Used in app: AI Mediator (Dialogue Structure)

  • Esther Perel: Mating in Captivity

    The tension between security (love) and freedom (desire). Too much closeness kills desire.

    Used in app: Challenges (Autonomy vs. Closeness)

  • Eric Berne: Transactional Analysis (TA)

    People communicate from three ego states: Parent, Adult, and Child. Conflicts often arise from 'crossed transactions', e.g. when one person's Critical Parent triggers the other's Rebellious Child.

    Used in app: AI Coaching Advisor & Psych Lexicon

Nervous System & Regulation

  • Stephen Porges: Polyvagal Theory

    Our nervous system constantly scans for safety ('Neuroception'). Without physiological safety, social connection is impossible.

    Used in app: SOS Mode & Regulation

  • Peter Levine: Somatic Experiencing

    Trauma and stress reside in the body. We must discharge physiological arousal to become actionable again.

    Used in app: Body Exercises (Inner Foundation)

Communication

  • Marshall Rosenberg: Nonviolent Communication (NVC)

    Observation, Feeling, Need, Request. A language that creates connection instead of defense.

    Used in app: AI Mediator & Conflict Navigator

  • Gary Chapman: The 5 Love Languages

    Everyone has a primary way of receiving and giving love. Misunderstandings arise when we speak different languages.

    Used in app: Love Language Quiz

Personal Growth

  • Steven Hayes: Acceptance and Commitment Therapy (ACT)

    Psychological flexibility through acceptance of the inevitable and acting according to one's own values.

    Used in app: Inner Foundation (Values Work)

  • Carol Dweck: Growth Mindset

    The belief that abilities (and relationships) can be developed rather than being static.

    Used in app: Growth Deck

  • B.J. Fogg: Tiny Habits

    Small, tiny changes lead to big results in the long run because they require no willpower.

    Used in app: Nano Missions

  • Barbara Fredrickson: Broaden-and-Build

    Positive emotions broaden our awareness and build resources.

    Used in app: Love Jar & Positivity Challenges

  • Kristin Neff: Mindful Self-Compassion (MSC)

    Self-compassion consists of self-kindness, common humanity, and mindfulness. It is proven to be more effective than self-criticism for motivation and resilience.

    Used in app: Inner Foundation (Module 3)

  • Claude Steele & Jennifer Crocker: Self-Affirmation

    Self-affirmation theory (Steele) shows how reflecting on core values protects the self. Crocker describes why self-worth should not be contingent.

    Used in app: Inner Foundation (Module 4)

  • VIA Institute, Laura King & Campbell: Self-Concept

    Focusing on signature strengths (VIA) and visualizing the 'Best Possible Self' (King) promotes self-concept clarity.

    Used in app: Inner Foundation (Module 5)

  • Albert Bandura & Jeremy Jamieson: Self-Efficacy & Reappraisal

    Self-efficacy is built through small mastery experiences (Bandura). Jamieson's research shows that we can reappraise stress (heart pounding) as helpful arousal.

    Used in app: Inner Foundation (Module 6)

Selected References

  1. Ainsworth, M. D. S., Blehar, M. C., Waters, E., & Wall, S. (1978). Patterns of Attachment: A Psychological Study of the Strange Situation. Hillsdale, NJ: Lawrence Erlbaum.
  2. Bowlby, J. (1969). Attachment and Loss: Vol. 1. Attachment. New York: Basic Books.
  3. Johnson, S. M. (2004). The Practice of Emotionally Focused Couple Therapy (2nd ed.). New York: Brunner-Routledge.
  4. Gottman, J. M., & Silver, N. (1999). The Seven Principles for Making Marriage Work. New York: Crown Publishers.
  5. Hendrix, H. (1988). Getting the Love You Want: A Guide for Couples. New York: Henry Holt.
  6. Perel, E. (2006). Mating in Captivity: Unlocking Erotic Intelligence. New York: HarperCollins.
  7. Porges, S. W. (2011). The Polyvagal Theory: Neurophysiological Foundations of Emotions, Attachment, Communication, and Self-Regulation. New York: W. W. Norton.
  8. Levine, P. A. (1997). Waking the Tiger: Healing Trauma. Berkeley, CA: North Atlantic Books.
  9. Rosenberg, M. B. (2003). Nonviolent Communication: A Language of Life (2nd ed.). Encinitas, CA: PuddleDancer Press.
  10. Chapman, G. (1992). The Five Love Languages: How to Express Heartfelt Commitment to Your Mate. Chicago: Northfield Publishing.
  11. Hayes, S. C., Strosahl, K. D., & Wilson, K. G. (1999). Acceptance and Commitment Therapy: An Experiential Approach to Behavior Change. New York: Guilford Press.
  12. Dweck, C. S. (2006). Mindset: The New Psychology of Success. New York: Random House.
  13. Fogg, B. J. (2019). Tiny Habits: The Small Changes That Change Everything. Boston: Houghton Mifflin Harcourt.
  14. Fredrickson, B. L. (2001). The role of positive emotions in positive psychology: The broaden-and-build theory of positive emotions. American Psychologist, 56(3), 218-226.
  15. Neff, K. D. (2003). Self-compassion: An alternative conceptualization of a healthy attitude toward oneself. Self and Identity, 2(2), 85-101.
  16. Steele, C. M. (1988). The psychology of self-affirmation: Sustaining the integrity of the self. In L. Berkowitz (Ed.), Advances in Experimental Social Psychology (Vol. 21, pp. 261-302). Academic Press.
  17. Crocker, J., & Wolfe, C. T. (2001). Contingencies of self-worth. Psychological Review, 108(3), 593-623.
  18. Peterson, C., & Seligman, M. E. P. (2004). Character Strengths and Virtues: A Handbook and Classification. New York: Oxford University Press / Washington, DC: American Psychological Association.
  19. King, L. A. (2001). The health benefits of writing about life goals. Personality and Social Psychology Bulletin, 27(7), 798-807.
  20. Bandura, A. (1997). Self-Efficacy: The Exercise of Control. New York: W. H. Freeman.
  21. Jamieson, J. P., Nock, M. K., & Mendes, W. B. (2012). Mind over matter: Reappraising arousal improves cardiovascular and cognitive responses to stress. Journal of Experimental Psychology: General, 141(3), 417-422.
  22. Berne, E. (1964). Games People Play: The Psychology of Human Relationships. New York: Grove Press.

Crisis Help

If this is acute, please contact one of these services:

  • 🇦🇹AustriaTelefonseelsorge 142, Frauenhelpline gegen Gewalt 0800 222 555, Polizei 133
  • 🇩🇪GermanyTelefonseelsorge 0800 111 0 111, Hilfetelefon Gewalt gegen Frauen 116 016, Polizei 110
  • 🇨🇭SwitzerlandDie Dargebotene Hand 143, Opferhilfe Schweiz 142, Polizei 117
  • 🇪🇺Other country (EU emergency number)Euronotruf 112

Disclaimer

This app is for psychoeducation and self-reflection. It does not replace therapy.

The models, theories and brand names referenced here are the property of their respective authors and rights holders (incl. 'Nonviolent Communication' - Center for Nonviolent Communication; 'The 5 Love Languages®' - Gary Chapman; 'Mindful Self-Compassion' - Kristin Neff/Chris Germer; 'VIA Character Strengths' - VIA Institute on Character). They are cited here descriptively for psychoeducational purposes only. There is no partnership with, or certification by, the named authors or organizations.

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