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Updated: Oct 31, 2025

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
Published on: November 21, 2013
Children’s adverse experiences and psychotic chronification
Noelia Martínez-Menéndez1, Elena García-Vega2, Roberto Fernández-García3
1Resident Psychologist, Hospital Clínico San Carlos de Madrid.
The initial five years post-psychosis onset are critical for disorder chronicity. Early intervention is key, as childhood adversity significantly correlates with adult psychosis severity.
Area of Science:
- Psychiatry and Mental Health
- Neuroscience
- Developmental Psychology
Background:
- The first five years after a first psychotic episode are a critical window influencing long-term outcomes.
- Childhood adversity is increasingly recognized as a significant factor in the development of adult psychosis.
- A dose-response relationship exists between the severity of childhood adversity and psychosis severity.
Purpose of the Study:
- To emphasize the critical importance of the early post-psychotic episode period.
- To highlight the strong correlation between childhood adversity and adult psychosis.
- To investigate the dose-response relationship between adversity and psychosis.
Main Methods:
- Review of existing research evidence on psychosis chronicity.
- Analysis of studies correlating childhood adversity with adult psychosis.
- Examination of the dose-response relationship in psychosis severity.
Main Results:
- The resolution of psychosis within the first five years is crucial for preventing chronicity.
- A significant correlation is observed between childhood adversity and adult psychosis.
- Increased severity of childhood adversity is associated with greater psychosis severity.
Conclusions:
- Early intervention and management following a first psychotic episode are vital for long-term prognosis.
- Addressing childhood adversity is a potential target for mitigating adult psychosis risk and severity.
- Understanding these relationships can inform more effective prevention and treatment strategies.
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