Need
A person enters the interaction with a goal, vulnerability, loneliness, uncertainty, curiosity, or practical problem.
How AI becomes psychologically consequential
Synthetic Relationship Cycle
A diagnostic sequence describing how human need, interaction, personalization, perceived understanding, trust, disclosure, attachment, and reliance can build toward integration or dependence.
Status and boundary: Author’s evidence-based synthesis and diagnostic framework; not a clinically validated theory or diagnostic instrument.
Architecture
How the framework is organized
Interaction
The system becomes recurrent rather than incidental.
Personalization
Memory, style adaptation, context, or user data make the exchange feel increasingly specific.
Perceived Understanding
Fluent responses can create the experience of being known or understood.
Trust and Disclosure
Perceived safety and availability can increase reliance and the amount of personal information shared.
Attachment and Reliance
The system may become emotionally or cognitively embedded in routines, decisions, coping, or identity work.
Integration or Dependence
The relationship can support functioning or narrow alternatives; design, boundaries, human relationships, and context influence the direction.
Applications
Where the framework can support thinking
AI product designMental-health boundary awarenessEducationCoaching and advisingParenting and youth literacyHuman-centered AI governance
What it does not do
The framework is presented at the level supported by the source manuscript. It does not become a diagnostic test, a guarantee, a professional license, or an automated decision authority merely because it has a memorable structure.
Use it to improve inquiry, make assumptions visible, and organize human judgment. High-stakes legal, clinical, employment, financial, safety, religious, or regulated decisions still require the appropriate qualified authority.