By the end of primary school, students are confronted with expository texts known for their high proportion of domain-specific academic vocabulary words. These words usually comprise Greek or Latin roots in their internal structure. Recent findings showed that knowledge of Greek and Latin roots is related to reading comprehension. However, no…

Background: Morphological analysis skill is the ability to problem-solve meanings of unfamiliar words by applying knowledge of morphological constituents. For vocabulary words from the academic layer of English, the major, meaning-carrying morphological constituents are Latin roots (nov meaning 'new' in innovative). The degree to which…

This study investigated how middle school students leverage information about bound Latin roots (e.g., "voc" in "advocate" and "vociferous") to infer meanings of unfamiliar words, and how instruction may facilitate morphological analysis using roots. A dynamic assessment of morphological analysis was administered to…

This study investigated how middle school students leverage information about bound Latin roots (e.g., voc in "advocate" and "vociferous") to infer meanings of unfamiliar words, and how instruction may facilitate morphological analysis using roots. A dynamic assessment of morphological analysis was administered to 29 sixth…

Wide vocabulary knowledge is associated with proficiency in reading comprehension and scores on tests involving comprehension. Yet assessments show that U.S. students at various grade levels have demonstrated no improvement in their vocabulary knowledge since 2009. Literacy expert Timothy Rasinski and colleagues argue that students need improved…

Reading comprehension seems to be a significant challenge for rising fifth graders with limited vocabulary knowledge. A possible solution is to provide them with explicit vocabulary instruction which may positively impact their reading comprehension. This action research aimed to evaluate the effect of implementing explicit vocabulary instruction…

When young readers encounter texts that contain too many unfamiliar words, their comprehension suffers. Reading becomes slow, laborious, and frustrating, impeding their learning. That's why vocabulary knowledge is a key element in reading comprehension. To comprehend fully and learn well, all students need regular vocabulary exploration.…

The purpose of this study was to determine if Morphological Instruction (knowledge of the Germanic, Latin, and Greek words, roots, and affixes of English) was an effective instructional approach towards accelerating the acquisition of spelling, vocabulary, and reading comprehension and closing at least a 6,000 word gap between English language…