Converging evidence suggests that phonological awareness is at the core of reading ability. Rapid automatized naming (RAN), defined as how quickly individuals can name continuously presented familiar visual stimuli, is also known to be a strong predictor of reading performance, and reading fluency in particular. The double deficit hypothesis suggests RAN deficits represent an additional core deficit associated with the reading process. Although there are many ways to measure RAN (e.g., using letters, numbers, pictures, objects), not well established is which RAN task is most predictive of the reading fluency skills of clinic referred children. Further research is also needed to understand the relationship between RAN and general processing speed, and the extent to which RAN tasks uniquely predict the reading fluency of clinic-referred children. The purpose of the current study is to determine a) the relationships among phonemic awareness, RAN, general processing speed, and reading fluency; b) the predictive value of phonemic awareness and RAN tasks in determining reading fluency performance; c) which RAN task best predicts reading fluency; and d) if RAN tasks continue to predict reading fluency while controlling for general processing speed. 64 children from a university reading clinic were used as participants in this study. The results suggest that alphanumeric RAN task performance --and letter naming in particular-- are unique contributors to reading fluency performance in dysfluent readers. Further, the results indicate that this contribution to reading fluency extends beyond that of other theoretical components of fluency. / School of Education / School Psychology / PhD / Dissertation

This thesis investigates development and transfer of oral reading fluency among early French immersion students. Using a longitudinal design, students were assessed on phonological awareness, rapid naming, word-level fluency and text-level fluency in English and in French in Grade 2 and Grade 3. In three related studies, this thesis examines transfer both within levels of fluency individually (word-level and text-level) and between levels of fluency (from word-level to text-level). The results indicated that word-level fluency significantly improved over the one-year period in both English and in French. Language status comparing English-as-first-language students (EL1) and English-language-learners (ELLs) did not influence fluency performance in either language. Further, results showed bidirectional transfer of fluency at the word-level and the text-level independently, and unidirectional transfer from word to text fluency from French to English only. These findings provide evidence supporting cross-language transfer of oral reading fluency both within and between levels of the construct.

This thesis investigates development and transfer of oral reading fluency among early French immersion students. Using a longitudinal design, students were assessed on phonological awareness, rapid naming, word-level fluency and text-level fluency in English and in French in Grade 2 and Grade 3. In three related studies, this thesis examines transfer both within levels of fluency individually (word-level and text-level) and between levels of fluency (from word-level to text-level). The results indicated that word-level fluency significantly improved over the one-year period in both English and in French. Language status comparing English-as-first-language students (EL1) and English-language-learners (ELLs) did not influence fluency performance in either language. Further, results showed bidirectional transfer of fluency at the word-level and the text-level independently, and unidirectional transfer from word to text fluency from French to English only. These findings provide evidence supporting cross-language transfer of oral reading fluency both within and between levels of the construct.

Thesis (M.A.)--Ohio State University, 2007. / Includes bibliographical references (leaves 74-77). Available online via OhioLINK's ETD Center

The Simple View of Reading is a well-known lens for understanding the skills that contribute to proficient reading. The Simple View explains reading comprehension as the product of decoding and listening comprehension. There is a gap in the literature regarding the applicability of the Simple View for Spanish-speaking English language learners, and also whether oral reading fluency would be valuable to include in the model as an intermediate variable. In the present study two groups of third grade students, one group comprised of students classified as English language learners and a comparison group of non-ELL students, were assessed on several reading skills. Data were collected on listening comprehension, decoding, oral reading fluency, and reading comprehension. Data were analyzed using generalized least squares estimation for path analysis and partial invariance testing. Findings support the inclusion of oral reading fluency in the Simple View model, highlight the significance of listening comprehension, and suggest the Simple View model applies equally well across ELL and non-ELL groups. Limitations and future directions are addressed.

The current study explored the relationship between working memory (WM) and reading performance in 50 typically-developing third-grade students, as well as the effect of WM-training on their WM, reading fluency, and reading comprehension skills. Half of the sample was randomly assigned to the experimental group, while the other half was placed in the control group. Children in both groups participated in a battery of WM and reading assessments preceding and following three weeks of computer game play. The children in the experimental group played a WM-training computer game for about 10 minutes a day (Monday-Friday) for three weeks, while children in the control group played a computer game that required sustained attention, but did not have a WM component. It was hypothesized that WM performance would predict reading performance, such that better WM ability would be associated with better reading ability. Furthermore, it was predicted that WM span would mediate the relationship between reading fluency and reading comprehension. In terms of WM training, it was hypothesized that WM training would significantly improve the experimental group's performance on the measures of WM, reading fluency, and reading comprehension relative to the control group. Results indicated that WM ability significantly predicted performance on measures of reading fluency and reading comprehension at pre-test; however, WM performance was not observed to mediate the relationship between reading fluency and reading comprehension despite being closely associated with both skills. Finally, although children in the experimental group did not show improvements in WM performance relative to those in the control group on transfer tasks, they did demonstrate improvements in reading fluency and reading comprehension. The findings of this study not only suggest that WM ability is closely related to reading skills, but also that WM training may serve as another route to further improve and develop students' literacy abilities.

The prominent use of DIBELS as a screening and placement tool has provided schools and districts the ability to implement interventions and best practices for students, particularly in the primary grades. Although many studies have highlighted the predictive validity of oral reading fluency (ORF) to anticipate reading performance, few have extended that research to examine the performance of ethnic and economic subgroups as compared to non-minority peers. Disaggregating the data to study specific populations can expose whether ORF's relationship with reading comprehension depends on group membership and ultimately improve the quality of the assessment. This study examines the predictive validity of DIBELS ORF for two types of comprehension scores within a racially and ethnically diverse second grade cohort.

abstract: Recent legislation allowing educational agencies to use Response to Intervention (RTI) in determining whether a child has a specific learning disability, coupled with a focus on large-scale testing and accountability resulted in the increasing use of curriculum based measurement (CBM) as a tool for understanding students' progress towards state standards, particularly in reading through the use of oral reading fluency measures. Extensive evidence of oral reading fluency's predictability of reading comprehension exists, but little research on differential effects across racial, gender, and socioeconomic subgroups is available. This study investigated racial, gender, and socioeconomic bias in DIBELS Oral Reading Fluency (DIBELS ORF) probes predictive and concurrent relationship with MAP reading comprehension scores for African American and Caucasian students. Participants were 834 second through fifth grade students in a school district located in a southeastern US state. The dataset consisted of student fall and spring DIBELS ORF scores and spring MAP reading comprehension scores. Concurrent correlation results between spring DIBELS ORF and MAP reading comprehension scores were moderate to large and statistically significant across all grades and demographic groups; however, correlations between fall DIBELS ORF and MAP reading comprehension scores were generally weak. Stepwise multiple regression analyses were used to examine the best variable, or combination of variables, in predicting MAP reading comprehension scores. Models differed for each grade level; however, spring DIBELS ORF scores were always included, whether alone or in combination with demographic variables, in the best prediction model. Potthoff's procedure was used to simultaneously test for slope and intercept differences among regression equations to determine if DIBELS ORF scores from fall and spring differentially predicted MAP reading comprehension scores across demographic groups. Nine of 24 simultaneous contrasts demonstrated a significant effect; seven were related to race, one was related to gender, and one was related to socioeconomic status. Racial bias in predicting MAP reading comprehension performance from spring DIBELS ORF was found. Differential prediction among gender and SES groups was not consistent indicating little to no practical significance. Results are discussed in the context of practical implications of differential validity, both predictive and concurrent, and potential impact on disproportionality. / Dissertation/Thesis / Ph.D. Educational Psychology 2013

Exploring the relationship between early oral reading fluency ability and reading comprehension achievement among an ethnically and racially diverse sample of young learners from low-income families, attending elementary school within a large public school district in southeast Florida is the purpose of this longitudinal study. Although many studies have been conducted to address the relationship between oral reading fluency ability and reading comprehension achievement, most of the existing research failed either to disaggregate the data by demographic subgroups or secure a large enough sample of students to adequately represent the diverse subgroups. The research questions that guided this study were: (a) To what extent does early oral reading fluency ability measured in first, second, or third grade correlate with reading comprehension achievement in third grade? (b) To what extent does the relationship of early oral reading fluency ability and reading comprehension achievement vary by demographic subgroup membership (i.e., gender, race/ethnicity, socioeconomic status) among a diverse sample of students? A predictive research design using archived secondary data was employed in this nonexperimental quantitative methods study of 1,663 third grade students who attended a cohort of 25 Reading First funded schools. The data analyzed derived from the Dynamic Indicators of Basic Early Literacy Skills Oral Reading Fluency (DIBELS ORF) measure administered in first, second, and third grades and the Florida Comprehensive Assessment Test of the Sunshine State Standards (FCAT-SSS) Reading administered in third grade. Linear regression analyses between each of the oral reading fluency and reading comprehension measures produced significant positive correlations. Hierarchical regression analyses supported the predictive potential of all three oral reading fluency ability measures toward reading comprehension achievement, with the first grade oral reading fluency ability measure explaining the most significant variance in third grade reading comprehension achievement. Male students produced significant overall differences in variance when compared to female students as did the Other student subgroup (i.e., Asian, Multiracial, and Native American) when compared to Black, White, and Hispanic students. No significant differences in variance were produced between students from low and moderate socioeconomic families. These findings are vital toward adding to the literature of diverse young learners.

This study aimed to provide information about the quality of the evidence on reading fluency instruction for at-risk students and students with reading/learning disabilities as a way to evaluate whether an instructional strategy is evidence-based and has potential for classroom use. An extensive search process with inclusion and exclusion criteria yielded a total of 18 studies to be included in the present study: 12 group design studies and six single-subject design studies. The quality indicators proposed by Gersten et al. (Except Child 71:149–164, 2005) and Horner et al. (Except Child 71:165–179, 2005) were applied to evaluate the quality of selected fluency intervention studies. Results revealed that (a) most group design studies provided little information about the intervention and agent for the comparison group, (b) internal and social validity were not clearly stated in single-subject design studies, and (c) procedural fidelity in assessment and intervention implementation was inadequately addressed in both group design and single-subject design studies. Lack of methodological rigor, which hampers determinations of the effectiveness of fluency instruction, the current status of intervention studies, and future directions are discussed.