Diagnosis and evaluation of pervasive developmental disorders
1Yale University School of Medicine, New Haven, CT, USA. lawrence.scahill@yale.edu
The Journal of Clinical Psychiatry
|January 13, 2006
Summary
Early and accurate diagnosis of pervasive developmental disorders (PDDs) is crucial for children. Improved awareness and assessment tools now speed up the detection and treatment of PDDs, including autism spectrum disorder.
Area of Science:
- Child Psychology
- Developmental Neuroscience
- Clinical Psychiatry
Background:
- Pervasive Developmental Disorders (PDDs) require timely diagnosis for optimal child outcomes.
- Historically, significant delays occurred between recognizing developmental issues and receiving a PDD diagnosis and treatment.
- Increased awareness and advanced assessment tools have enhanced early detection of PDDs.
Purpose of the Study:
- To discuss the differential diagnosis and evaluation of PDDs.
- To highlight the importance of various assessment tools in PDD diagnosis.
- To present elements of contemporary diagnostic and behavioral assessments for PDDs.
Main Methods:
- Review of standardized diagnostic checklists.
- Utilizing structured interviews for PDD assessment.
- Application of observational measures in clinical evaluations.
- Discussion of discretionary evaluations for specific situations.
Main Results:
- A variety of assessment tools are available for accurate PDD diagnosis.
- Comprehensive evaluations establish crucial baselines for tracking progress.
- Current methods improve upon historical diagnostic delays.
Conclusions:
- Accurate PDD diagnosis and treatment are essential for children's development.
- Enhanced diagnostic tools and awareness facilitate earlier intervention.
- Structured evaluations are key for assessing and monitoring PDDs.
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