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Syntax comprehension in Persian-speaking students with ADHD
Armon Massoodi1, Akram Ahmadi2, Hanieh Haghjou1
1Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, IR, Iran.
Typically developing children aged 7-10 significantly outperform those with attention deficit hyperactivity disorder (ADHD) in understanding complex syntax. This difference is most pronounced in intricate sentence structures.
Area of Science:
- Linguistics
- Neuroscience
- Developmental Psychology
Background:
- Syntax comprehension is crucial for language processing in both typical and neurodiverse children.
- Attention deficit hyperactivity disorder (ADHD) can impact cognitive functions, including language skills.
Purpose of the Study:
- To compare syntactic comprehension between children with ADHD and typically developing (TD) children aged 7-10.
- To identify specific areas of syntactic difficulty in children with ADHD.
Main Methods:
- Administered the Persian Syntax Comprehension Test (PSCT) to 70 children with ADHD and 70 TD children.
- Assessed syntactic items of varying complexity.
- Compared performance between the two groups.
Main Results:
- A statistically significant difference (p < 0.001) in total PSCT scores between TD and ADHD children.
- The largest effect size was observed for complex syntactic structures (SMD = 0.72).
- TD children outperformed ADHD children on 58% of individual PSCT items.
Conclusions:
- Typically developing Persian-speaking children aged 7-10 demonstrate superior syntax comprehension compared to peers with ADHD.
- Complex syntactic structures represent the most significant area of difference between the groups.
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