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The big idea

The Self-Complexity Reboot Project

A coordinated effort to rebuild a foundational area of science by modernizing measurement, methods, infrastructure, and field-wide collaboration.

Manifesto

Rebuilding a foundational idea

Self-complexity has long been recognized as a powerful framework for understanding how people organize identity across roles, domains, relationships, and experiences. Early work established its relevance for resilience, stress buffering, and psychological functioning.

But the field has stalled. Measurement approaches remain inconsistent, analytic strategies are fragmented, tools are outdated or inaccessible, and cross-study comparison is difficult. The result is a construct that remains conceptually influential while becoming methodologically underdeveloped.

Why a reboot

The problem is not the theory. It is the infrastructure.

We now have the opportunity to build modern, scalable systems for measurement, integrate computational and network-based approaches, and connect researchers across many disciplines through open, reproducible workflows.

What the reboot is building

Standardize measurement

Transparent and reproducible metrics, legacy compatibility with earlier indices, and newer measures such as identity strength, crystallization, and integration.

Modernize methods

Network-based representations, longitudinal analyses, digital tools, and dashboards that make identity structure easier to inspect and compare.

Open the science

Shared specifications, transparent workflows, example datasets when appropriate, and public-facing resources that lower the barrier to entry.

Reconnect the field

Cross-lab collaboration, shared terminology, working groups, and a visible coordination layer for an area that has become too fragmented.

Fields we hope to connect

This work is intentionally broader than a single discipline. Self-complexity has been studied most heavily in psychology, but every identity domain we work with — see the Resources page — has its own intellectual home. The fields below reflect that breadth.

Psychology

Social, personality, developmental, clinical, and health perspectives.

Sociology & anthropology

Race, ethnicity, gender, family, and the social construction of identity.

Education

Identity development, learning, motivation, and student belonging.

Health sciences & medicine

Physical activity, illness, disability, recovery, body image, and health behavior change.

Aging & lifespan sciences

Gerontology, life-course development, age identity, and aging across cultural contexts.

Business & leadership

Role complexity, professional identity, teams, and organizational behavior.

Communication & media studies

Language, intercultural communication, social media, and identity online.

Computer science & HCI

Virtual identity, avatars, online communities, and gaming environments.

Arts & performance

Embodied identity, role inhabitation, creativity, and performance contexts.

Religious studies & spirituality

Religious identity, spirituality, meaning systems, and faith-based contexts of self.

Geography & environmental studies

Place identity, environmental attachment, and the relationship between self and place.

Political science

Political identity, civic engagement, group politicization, and partisan affiliation.