Narrative Language and Reading Comprehension in Students With Mild Intellectual Disabilities

Area of Science:

• Developmental Psychology
• Speech and Language Pathology
• Special Education

Background:

• Prior research indicates a link between oral narrative skills and reading comprehension in typically developing children.
• Limited research exists on this relationship within populations with intellectual disabilities.

Purpose of the Study:

• To investigate the connection between reading comprehension and narrative language abilities in elementary students with mild intellectual disability.
• To identify specific narrative macrostructure and microstructure features that influence reading comprehension in this population.

Main Methods:

• The study analyzed the narrative language of 102 elementary students with mild intellectual disability.
• Narrative microstructure was assessed using measures like mean length of utterance and vocabulary diversity.
• Narrative macrostructure quality was evaluated to determine its unique contribution to reading comprehension.

Main Results:

• Narrative macrostructure significantly predicted reading comprehension, even after accounting for microstructure variables.
• Students exhibited varying strengths and weaknesses in different aspects of narrative macrostructure.
• Microstructure measures included mean length of utterance in morphemes, number of different words, and total utterances.

Conclusions:

• Narrative macrostructure quality is a crucial factor in the reading comprehension of students with mild intellectual disability.
• Assessment of narrative quality offers valuable insights for targeted language interventions beyond basic grammar and vocabulary.
• Functional language assessment should encompass higher-level narrative skills for this student population.