A Nonlinear Developmental Systems Theory of Relational Maturity
Author: Adina M. Nicola
Publication date: April 2026
Revised: May 2026
Document type: Preprint Version: 2.0
Pages: 122
Language: English
Status: Published on SSRN
Abstract
Contemporary developmental psychology has produced rich empirical literature on attachment, ego development, and moral reasoning, yet lacks a unified formal theory capable of specifying the structural conditions under which psychological integration occurs, the mechanisms by which those conditions change, and the relational expressions each configuration produces. This paper introduces The Coherence Architecture: a formal generative theory of psychological structure designed to address that gap.
The Coherence Architecture models the psychological field as a state vector composed of six structural capacities: Identity (I), Power (P), Union (U), Love (L), Meaning (M), and Coherence (C). These capacities are organized across four developmental dimensions (Self, Relation, Truth, and Field) and governed by ten Structural Laws describing the conditions under which the system maintains coherence, undergoes perturbation, and reorganizes at a higher level of integration. The paper introduces the attractor basin formalism as the structural account of developmental stability and transition, the trauma vector as the formal representation of how adverse experience distorts structural capacity, and the Integrated/Defensive mode distinction as the operational account of how the same developmental position produces radically different behavioral outputs under different regulatory conditions.
The Coherence Architecture is presented as a theoretical framework for empirical investigation rather than a diagnostic instrument. Its formal architecture generates specific, falsifiable predictions about developmental sequencing, regulatory behavior, relational configuration, and the conditions required for stage transition.
SSRN
This paper is published as a preprint on SSRN. It is available for citation, download, and peer review.
Citation
Nicola, A. M. (2026). The Coherence Architecture: A nonlinear developmental systems theory of relational maturity (Version 2.0) [Preprint]. SSRN.[https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6495578]
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Relationship to the Research Series
The Coherence Architecture is the foundational theoretical paper of the Spiral of Love Research Initiative. It establishes the formal substrate, the state vector formalism, the six structural capacities, the attractor basin model, and the Integrated/Defensive mode distinction from which the applied frameworks in the series are derived. The Spiral of Love™ v2.0 is the direct relational application of this architecture. The Spiral of Value extends it into the domain of economic systems.
Research Invitation
The Coherence Architecture generates a set of specific, testable formal predictions about developmental sequencing, regulatory behavior under load, the mirror-stage specificity of regression, and the relationship between attractor basin depth and seasonal cycle period. None of these predictions have yet been subjected to systematic empirical examination.
The Spiral of Love Research Initiative is actively seeking collaboration with researchers, clinicians, and institutional partners interested in contributing to that empirical programme. Areas of particular interest include longitudinal assessment of stage development, ecological momentary assessment studies of regulatory cycling, and cross-framework convergent validity research.
If you are a researcher, practitioner, or institutional representative interested in contributing to or supporting this work, contact: adina@spiraloflove.org
Canonical Reference Note
This page is the canonical reference location for The Coherence Architecture. The SSRN preprint is the citable version of record.
Disclaimer
This paper presents a theoretical model for research and educational discussion. It does not claim diagnostic authority and is not a substitute for clinical assessment. Stage-to-behavior mappings are offered as theoretical correspondences subject to empirical examination.