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Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
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Risk factors in schizophrenia: the Stony Brook High-Risk Project

S Weintraub

    Schizophrenia Bulletin
    |January 1, 1987
    PubMed

    Insights

    Children with a schizophrenic parent exhibit significant cognitive and social impairments. Environmental factors like family conflict predict psychopathology, highlighting the need for early intervention in high-risk families.

    Area of Science:

    • Child and Adolescent Psychiatry
    • Developmental Psychology
    • Behavioral Genetics

    Background:

    • Identifying early risk factors for psychopathology is crucial for timely intervention.
    • Family environment and parental mental health significantly influence child development.
    • Understanding precursor patterns can aid in predicting and preventing serious mental disorders.

    Purpose of the Study:

    • To identify precursor patterns, environmental stressors, and protective factors for psychopathology.
    • To assess the differential predictive value of these factors in high-risk children.
    • To examine the long-term impact of parental mental illness on child adjustment.

    Main Methods:

    • Longitudinal study of 544 children (aged 7-15) from families with parental schizophrenia, bipolar disorder, unipolar depression, or no parental illness.
    • Assessment of parental psychological functioning, family environment (conflict, parenting), and child adjustment.
    • Measurement of early signs of psychopathology, including cognitive slippage and attentional deficits.

    Main Results:

    • Deviant family functioning (conflict, marital discord) was linked to poorer child adjustment.
    • Children with a schizophrenic parent displayed extensive cognitive, attentional, and social impairments.
    • At follow-up, 22.8% of children with a schizophrenic parent received a DSM-III diagnosis versus 9.6% of controls.

    Conclusions:

    • Parental psychopathology and adverse family environments are significant risk factors for child psychopathology.
    • Early identification of cognitive, attentional, and social impairments is vital in high-risk populations.
    • Longitudinal data confirm increased risk for developing disorders in offspring of parents with severe mental illness.

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