Segment-Unit Reading Comprehension Training for Japanese Students with Autism Spectrum Disorder and Learning Disabilities

Students with autism spectrum disorder (ASD) and learning disabilities (LDs) often experience reading difficulties. In particular, reading long passages can cause comprehension problems. We examined whether 8 Japanese students with ASD, 7 students with LDs, and 13 typically developing (TD) students improved their reading comprehension through two types of repeated reading training: whole-sentence-unit reading (WSUR) training and segment-unit reading (SUR) training. Participants undergoing WSUR training read whole sentences repeatedly. In SUR training, they repeatedly read a segment of a sentence in its correct spatial location. Results indicated that students with ASD and LDs showed greater improvement in reading comprehension after SUR training than after WSUR training, whereas both procedures were equally effective for TD students. Moreover, students with ASD showed only negligible reading comprehension improvements, whereas students with LDs showed intermediate improvements after WSUR training. These results suggest that sequentially presenting word segments can improve the reading comprehension of students with ASD and specific LDs.