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Updated: Jun 25, 2026

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
Published on: November 21, 2013
[Childhood of the schizophrenic patient]
1Service de Pédopsychiatrie, Hôpital Sainte Marguerite, 370, boulevard Sainte Marguerite, 13009 Marseille. david.dafonseca@ap-hm.fr
Insights
Identifying childhood schizophrenia risk factors is crucial. This study details perinatal, developmental, and psychosocial factors contributing to schizophrenia development.
Area of Science:
- Psychiatry
- Developmental Psychology
- Epidemiology
Context:
- Schizophrenia is a complex disorder with multifactorial etiology.
- Understanding early life influences is key to prevention and intervention strategies.
- Childhood development provides critical insights into schizophrenia onset.
Purpose:
- To identify and define perinatal, developmental, and psychosocial risk factors for schizophrenia.
- To elucidate the specific impact of early life events on schizophrenia development.
- To provide a comprehensive overview of childhood risk factors associated with schizophrenia.
Summary:
- Perinatal factors include birth season, location, prenatal viral exposure, and obstetric complications.
- Developmental factors encompass socialization, language, psychomotor, and cognitive delays.
- Psychosocial influences are also examined as significant contributors to schizophrenia risk.
Impact:
- Informs early detection and intervention programs for schizophrenia.
- Enhances understanding of schizophrenia's developmental trajectory.
- Provides a foundation for future research into schizophrenia etiology and prevention.
Abstract:
We are able to identify the different risk factors involved in the development of the disorder from a study of the childhood of a schizophrenic patient. More specifically, we will define the perinatal risk factors: season and place of birth, viral exposure during pregnancy and obstetric complications. Developmental factors will also be discussed. Socialisation, language, psychomotor and cognitive development disorders are all developmental difficulties seen during the childhood of the schizophrenic patient. Finally we will finish by discussing a few psychosocial risk factors.
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