Synthetic speech and computer aided reading for reading disabled children

Abstract

A simple way to partially compensate for word decoding problems is to let disabled readers have a micro-computer pronounce the words they are unable to read. Using a program developed for the IBM-PC/AT and a Scandinavian multilingual text-to-speech unit, children can read a textfile (of any size) on the monitor and use a mouse to request the immediate pronunciation of a word. In study 1, Grade-2 children did not perform better on a reading comprehension test when using computer-aided reading, but they rated their understanding significantly higher than when using a text. In study 2, the effect of computer-aided reading in special education settings was studied. Results indicated that older children, from grade 4 and up, benefited more from the computer aided reading than did younger ones. However, both experimental and control groups showed gains in several aspects of reading. Some children did not seem to have metacognitive skills enough to benefit from the computer-aided system. These children may initially need more extensive training in how to use the system and how to monitor their own reading. Reasons for letting the computer deliver the decoding aid as morphological segments are discussed.