Impact of text-to-speech features on the reading comprehension of children with reading and language difficulties

This study investigated the reading comprehension scores of students with reading and language difficulties after reading a passage with and without text-to-speech (TTS). Students, ages 8 to 12 years, read five passages under the following conditions: (a) silent read, (b) read aloud, (c) listen only, (d) TTS with no highlighting, and (e) TTS with highlighting. Students answered multiple-choice comprehension questions following each condition. Mixed ANOVAs were performed to determine whether TTS improved reading comprehension. TTS significantly improved comprehension in comparison to no TTS, and specifically, TTS with no highlighting and TTS with highlighting resulted in significantly higher comprehension scores compared to silent read. No other significant differences were found across conditions including between the presentational features of TTS, specifically TTS with no highlighting and TTS with highlighting conditions. Students were grouped as dyslexia only or reading and language impairment based on their test results. Findings suggested that students with dyslexia only scored significantly higher on reading comprehension questions in all reading conditions and derived significantly more benefit in reading comprehension from TTS and the listen only condition compared to students with Reading and Language Impairment. Overall, TTS may be a helpful tool for supporting the reading comprehension of students with reading and language difficulties, particularly for students wi...
Source: Annals of Dyslexia - Category: Neurology Authors: Source Type: research