Jove
Visualize
Contact Us

Related Experiment Videos

Separation-individuation and cognition.

E P Lester

    Journal of the American Psychoanalytic Association
    |January 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

    Infant development involves distinct stages of self and object concept formation, aligning with cognitive growth phases. This correlation deepens understanding of early childhood development and object relations.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    The Positive Signs of Neurosis.

    Canadian Medical Association journal·2010
    Same author

    Cyclophosphamide, doxorubicin, vincristine, prednisone, and etoposide (CHOPE) for advanced-stage Hodgkin's disease: CALGB 8856.

    Cancer investigation·2001
    Same author

    Phase II study of induction and adjuvant chemotherapy for squamous cell carcinoma of the head and neck. A long-term analysis for the Illinois Cancer Center.

    Cancer·1997
    Same author

    A surrogate carries a fertilised ovum: multiple crossings in ego boundaries.

    The International journal of psycho-analysis·1995
    Same author

    Early sexual abuse and nightmares in the analysis of adults.

    The Psychoanalytic quarterly·1993
    Same author

    Randomized double-blind comparison of three dose levels of intravenous ondansetron in the prevention of cisplatin-induced emesis.

    Cancer chemotherapy and pharmacology·1993
    Same journal

    Why I Write: My Journey.

    Journal of the American Psychoanalytic Association·2026
    Same journal

    Book Essay: Perspectives on Aging: Countering Ageism in Psychoanalytic ThoughtMidlife: Humanity's Secret Weapon. By <i>Andrew Jamieson</i>. Burneside, UK: Notting Hill Editions, 2022, 144 pp., $19.95 hardcover.Psychoanalysis of Aging and Maturity: The Concept of Maturescence. By <i>Guillermo Julio Montero</i>. Abington, UK: Routledge, 2020, 144 pp., $34.49 paperback.Blooming in December: Psychodynamic Psychotherapy With Older Adults. By <i>Amy Schaffer</i>. Abington, UK: Routledge, 2021, 119 pp., $27.24 paperback.Breaking the Age Code: How Your Beliefs About Aging Determine How Long and Well You Live. By <i>Becca Levy</i>. New York: HarperCollins, 2022, 294 pp., $15.99 paperback.Life Reimagined: The Science, Art, and Opportunity of Midlife. By <i>Barbara Bradley Hagerty</i>. New York: Riverhead, 2016, 451 pp., $24.00 paperback.

    Journal of the American Psychoanalytic Association·2026
    Same journal

    From the Editors.

    Journal of the American Psychoanalytic Association·2026
    Same journal

    Essay: Marianne Goldberger: A Mold-Breaking Psychoanalyst in Her Time, and Importantly, for Ours.

    Journal of the American Psychoanalytic Association·2026
    Same journal

    Why I Podcast.

    Journal of the American Psychoanalytic Association·2026
    Same journal

    The Humanistic Basis of Psychoanalytic Practice.

    Journal of the American Psychoanalytic Association·2026
    See all related articles
    JoVE
    x logofacebook logolinkedin logoyoutube logo
    ABOUT JoVE
    OverviewLeadershipBlogJoVE Help Center
    AUTHORS
    Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
    LIBRARIANS
    TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
    RESEARCH
    JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
    EDUCATION
    JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
    Terms & Conditions of Use
    Privacy Policy
    Policies

    Area of Science:

    • Developmental Psychology
    • Psychoanalysis

    Background:

    • Mahler's research observed infant-mother interactions in an experimental nursery.
    • Previous work identified distinct developmental phases: autism, symbiosis, and separation-individuation.

    Purpose of the Study:

    • To analyze data from infant-mother observations to identify developmental phases.
    • To correlate psychoanalytic developmental stages with Piaget's sensorimotor intelligence stages.

    Main Methods:

    • Direct observation of infants and mothers.
    • Analysis of accumulated data to identify distinct developmental phases.
    • Comparison of Mahler's psychoanalytic stages with Piaget's cognitive stages.

    Main Results:

    • Identified distinct psychoanalytic phases (autism, symbiosis, separation-individuation) in infant development.

    Related Experiment Videos

  • Found a strong correlation between these psychoanalytic phases and Piaget's sensorimotor intelligence stages.
  • Highlighted the intercorrelation between objectal-affective and cognitive development.

    • Conclusions:

    • The study underscores the psychoanalytic concept of the object and its role in development.
    • The findings enhance understanding of self and object consolidation in early childhood.
    • Correlating developmental lines provides a more comprehensive view of infant psychological growth.