Abstract: | Ninety-two adolescents with learning disabilities were randomly assigned to four groups to determine the effects of semantic and syntactic complexity on the reading comprehension of content area prose. One group served as a control and read a social studies passage without change. The three treatment groups read passages with syntactic and/or semantic modifications. Comprehension was significantly better for those groups reading passages with combined semantic and syntactic modifications and syntactic modifications alone, when compared to the control group. Semantic modifications alone did not significantly improve comprehension. |