This study set out to compare patterns of relationships among phonological skills, orthographic skills, semantic knowledge, listening comprehension, and reading comprehension in English as a first language (EL1) and English language learners (ELL) students and to test the applicability of the lexical quality hypothesis framework. Participants…

The study aimed to investigate the spelling performance and the semantic understanding of compound words by 103 Greek primary school children (first through sixth grade). The experimental group comprised of 25 children with spelling difficulties and compared with a control group of 78 children of typical development. Children were asked to spell…

As a group, participants with attention-deficit/hyperactivity disorder (ADHD) are impaired in academic performance and learning. This may be due to a mild intellectual impairment, impaired attention, or inability to allocate sufficient effort. If the latter is the case, this should be evident in the learning strategies applied. Four indices of…

Causal statements from adults with learning disabilities and normally achieving adults were analyzed and organized within a linguistic taxonomy of causal semantic relations, and a relationship between Piagetian cognitive stages and verbal expressions of causality were identified. Piagetian principles were used to design assessment and intervention…

The effects of semantic and syntactic complexity on the reading comprehension of content-area prose were investigated among 92 adolescents with learning disabilities. Subjects who read passages that had been modified syntactically or both syntactically and semantically exhibited improved comprehension. Semantic modifications alone did not affect…