This dissertation is a program evaluation of the Building Blocks of Comprehension vocabulary program, which was first implemented during the 2019-2020 school year by the English department at the school site. The study aimed to investigate the impact of morphological instruction on student vocabulary acquisition and reading comprehension.…

The purpose of this study was to examine the effects of a rich vocabulary intervention on the comprehension and vocabulary learning of third-grade students with language learning disorders (LLD). The study used a repeated acquisition design (RAD), a single case design involving the repeated delivery of a vocabulary intervention on different sets…

While the extant literature emphasizes the role of Phonological Awareness (PA) and Rapid Automatized Naming (RAN) in children's developing reading comprehension and vocabulary acquisition skills, there has been a paucity of information on the contributions made by other factors such as Morphological Awareness (MA). Although evidence of a…

As the United States continues to grow with English language learners entering schools, teachers must focus on helping them improve their reading comprehension. The problem addressed in this study was the lack of vocabulary instruction implemented by teachers impedes the development of English language learners' reading comprehension. The purpose…

The link between vocabulary knowledge acquisition and its effect on reading comprehension has been well established over years of research; however, students from low income backgrounds may have less access to the opportunities that allow for the building of this vocabulary knowledge prior to and including entry into formal schooling. Therefore,…

This quantitative study examines the Lexile level, estimated volume, and genre of fourth- and fifth-grade texts used in four popular core reading series to analyze the programs' possible effects on instruction and comprehension. The four series include Houghton Mifflin Harcourt's Into Reading, Lucy Calkins' Units of Study for Teaching Reading,…

Recreational reading is in a decline for upper elementary aged readers, and along with this decline comes consequent declines in students' ability to make meaning from what they read and their acquisition of different language forms, including the acquisition of new vocabulary words. However, one reading format is increasing in popularity: graphic…

The tantalizing prospects of learning benefits from multimodal conditions on second language (L2) learning in general, and L2 vocabulary development in particular, have important implications. Indeed, opening a language learning app on any device provides the immediate experience of simultaneous input modalities, and a wide range of input types.…

A meta-analysis of group studies and single-case design studies was conducted to examine the effectiveness of vocabulary instruction on vocabulary learning and reading comprehension for English Learners. Overall estimates indicate that vocabulary instruction promoted vocabulary learning and reading comprehension. The mean effect for vocabulary…

The purpose of this study was to examine the effects of extended vocabulary instruction on the expressive vocabulary of two third-grade students with vocabulary deficits. According to the Common Core State Standards Initiative (n.d.), students in third grade should be able to determine the meaning of unknown and multiple-meaning words and phrases…

The purpose of this quasi-experimental study was to investigate the use of specific vocabulary instructional strategies during a six-week summer program to determine if the iReady universal screener measured an impact on student vocabulary and reading comprehension. The study utilized a treatment group (n = 34) and a control group (n = 40) from…

Moving instruction into the twenty-first-century is vital as educational systems across the United States are attempting to meet students' increasingly diverse needs. National, state, and district-level data have showcased that many students are not meeting grade-level expectations. Acknowledging the variance in student performance levels, schools…

This experimental mixed-methods study explores what happens to student Lexile scores when they use closed captioning. Since the emergence of closed captioning tools in the 1980s, closed captioning has become more mainstream and easier to access today than at any other time in history (Rickelman et al., 1991). Thus, it is through harnessing this…

This qualitative case study explored reading comprehension and vocabulary skills and strategies used by middle school teachers in grades 6-8. Theoretical foundations for the research revolved around constructivism, social constructivism, and adolescent literacy theory. Prior research showed that students in grades 3-8 were performing at…

Domain-specific vocabulary knowledge is an important precursor to overall knowledge acquisition, which is essential to reading and comprehending grade-level texts. There are a number of malleable factors within the classroom that can be shaped by teachers and policy makers, yet additional empirical evidence is needed to uncover and evaluate those…