Origins, Lineage, and Contributions

Beginning in the late 2000s, Dr. Aurélie Athan systematically revived and expanded Raphael’s concept of matrescence within psychology.²

Her work helped reintroduce matrescence as a developmental transition rather than treating the psychological changes surrounding new motherhood as inherently pathological. By comparing matrescence with adolescence, Athan has encouraged greater attention to identity development, emotional complexity, relational change, meaning-making, and psychological reorganization through the process of becoming a mother — scholarship that conceptualizes matrescence as a rich developmental process extending, in some accounts, well beyond the early transition.

Athan’s work has helped bring matrescence into contemporary psychology, professional education, public scholarship, and wider cultural conversation. She has also extended her scholarship toward reproductive identity across the lifespan.

Maternal Development recognizes this work as a crucial bridge between Raphael’s anthropological naming of matrescence and its contemporary psychological study. It also continues the inquiry beyond the initial transition:

• What happens after early matrescence?
• How does maternal identity continue changing as children grow?
• How does the mother develop through separation, loss, caregiving, sexuality, work, aging, perimenopause, grandmotherhood, and later maternal life?
• Which developmental processes recur, deepen, or become newly visible across different maternal stages?
• How do biology, psychology, relationships, culture, economics, and social conditions interact across the maternal lifespan?

Maternal Development does not replace Athan’s scholarship. It learns from the developmental opening her work helped restore while proposing a larger disciplinary structure around continuing maternal development.

Dr. Andrea O’Reilly established Motherhood Studies as an interdisciplinary field and built much of the infrastructure necessary for maternal scholarship to become visible, connected, and teachable.⁴

Her work has included university teaching, scholarly associations, conferences, the Journal of the Motherhood Initiative, Demeter Press, the Encyclopedia of Motherhood, Maternal Theory, and Matricentric Feminism.

Motherhood Studies created an intellectual home for examining motherhood as institution, experience, identity, representation, culture, politics, and practice. Maternal Development stands in conversation with this field.

The distinction is not that Motherhood Studies studies mothers while Maternal Development does not. The distinction is one of organizing center. Motherhood Studies examines motherhood and mothering through multiple cultural, political, literary, social, and experiential questions. Maternal Development specifically organizes its inquiry around:

the mother as a developing human being across the lifespan.

The two fields can overlap, inform one another, and generate shared questions without becoming interchangeable.

This entry is written in a different register from the four above, and deliberately so. Raphael, Athan, Rich, and O’Reilly are cited here as established scholarship. What follows is an attribution record—a statement of who organized this field, from what standpoint, and with what claims—offered for the same scrutiny the field invites everywhere else.

Jamilia Shani is a mother and a birth and postpartum doula of more than a decade’s practice. She entered psychology school in 2018 intending to become a developmental psychologist and, in her second year of the program, left in 2020, at four months postpartum, while undergoing the very transformation her education never centered. She did not leave the developmental question. She began studying her own transformation, listening to mothers, and reading across psychology, neuroscience, maternal mental health, sociology, reproductive health, feminist theory, and Motherhood Studies. She found pieces everywhere. What she could not find was the disciplinary home that held them together. She began building it.

Her contribution is organizational and architectural: naming Maternal Development as the study of the mother as a developing human being, and building its initial structure—the central definition, the fifteen developmental domains, the eighteen-stage lifespan model, the five evidence registers, the founder-created frameworks and terminology, the proposed thirty-course curriculum architecture (beginning with the Foundations Certificate), the research agenda, and the field’s application pathways through Propartum Institute and Forpartum. This architecture was developed independently and first published on this platform in 2026.

She is not a psychologist, neuroscientist, physician, or licensed mental-health professional, and this field is built to work alongside those professions rather than in place of them. The structures she has proposed are exactly that—proposals. They await scholarly review, empirical testing, critique, and revision, and the Funding & Collaboration page exists to invite precisely that work.

Two things can be true at once, and this page holds both: the knowledge this field draws on belongs to a long lineage of scholars, mothers, and communities—and the act of organizing it into a proposed discipline, with its particular architecture and its particular honesty about evidence, is her documented contribution. Per the field’s own stewardship terms, that role is recorded here so it can be examined, credited, and preserved without erasure as the field grows beyond her.

Her full account of leaving psychology school and building the field she could not find appears on The Founder page, in her own words.