Three DIBELS Tasks vs. Three Informal Reading/Spelling Tasks: A Comparison of Predictive Validity

Within a developmental framework, this study compared the predictive validity of three DIBELS tasks (phoneme segmentation fluency [PSF], nonsense word fluency [NWF], and oral reading fluency [ORF]) with that of three alternative tasks drawn from the field of reading (phonemic spelling [phSPEL], word recognition-timed [WR-t], and graded passage reading [grPASS), an oral reading fluency measure). Two cohorts of students (n = 319) were assessed with the aforementioned tasks multiple times across a four-year period—middle of kindergarten through end of third grade. The results were clear and closely replicated in the two cohorts: (a) phSPEL (moderate) outperformed DIBELS PSF (weak to moderate) in predicting future orthographic-unit processing; (b) WR-t (very strong) outperformed DIBELS NWF (moderate) in predicting future oral reading fluency; and (c) DIBELS ORF and grPASS were equally good predictors (moderately strong) of future reading comprehension.     

Growth on sublexical fluency progress monitoring measures in early kindergarten and relations to word reading acquisition

Fluency with skills that operate below the word level (i.e., sublexical), such as phonemic awareness and alphabetic knowledge, may ease the acquisition of decoding skills (Ritchey & Speece, 2006). Measures of sublexical fluency such as phoneme segmentation fluency (PSF), letter naming fluency (LNF), and letter sound fluency (LSF) are widely available for monitoring kindergarten reading progress, but less is known about the relative importance of growth in each skill across the early months of formal reading instruction and their relation to subsequent decoding acquisition. With a sample of kindergarten students at risk for reading difficulties, this study investigated the extent to which initial status and growth in PSF, LNF, and LSF, administered on a progress-monitoring basis during the fall of kindergarten, were differentially predictive of word reading fluency skills at mid-year and growth across the second half the school year. We used two different fluency-based progress monitoring measures of word reading across the spring, one consisting entirely of phonetically regular consonant-vowel-consonant words, and the other that included phonetically regular and irregular words that varied in length. Results indicated that although initial status and fall growth in all sublexical fluency measures were positively associated with subsequent word reading, LSF across the fall of kindergarten was the strongest overall predictor of mid-year level and growth on both word reading measures, and unique in its prediction over the effects of LNF and PSF. Results underscore the importance of letter-sound knowledge for word reading development, and provide additional evidence for LSF as a key index of progress for at-risk learners across the early months of formal reading instruction.     

Genetic and environmental influences on early literacy skills across school grade contexts

Recent research suggests that the etiology of reading achievement can differ across environmental contexts. In the US, schools are commonly assigned grades (e.g. ‘A’, ‘B’) often interpreted to indicate school quality. This study explored differences in the etiology of early literacy skills for students based on these school grades. Participants included twins drawn from the Florida Twin Project on Reading (n = 1313 pairs) aged 4 to 10 years during the 2006–07 school year. Early literacy skills were assessed with DIBELS subtests: Oral Reading Fluency (ORF), Nonsense Word Fluency (NWF), Initial Sound Fluency (ISF), Letter Naming Fluency (LNF), and Phoneme Segmentation Fluency (PSF). School grade data were retrieved from the Florida Department of Education. Multi‐group analyses were conducted separately for subsamples defined by ‘A’ or ‘non‐A’ schools, controlling for school‐level socioeconomic status. Results indicated significant etiological differences on pre‐reading skills (ISF, LNF, and PSF), but not word‐level reading skills (ORF and NWF). There was a consistent trend of greater environmental influences on pre‐reading skills in non‐A schools, arguably representing ‘poorer’ environmental contexts than the A schools. Importantly, this is the case outside of resources linked with school‐level SES, indicating that something about the direct environment on pre‐reading skills in the non‐A school context is more variable than for A schools.     

A Comparison of Phonological Awareness Skills in Early French Immersion and English Children

This 2-year study examined the effects of early second language exposure on phonological awareness skills. Syllable, onset-rime and phoneme awareness skills of 72 anglophone children attending English or French immersion programs in primary and grade 1 were investigated. Three-way mixed ANOVAS revealed the following effects and interactions. In terms of grade effect, grade 1 students performed significantly better than primary students on phoneme and onset-rime tasks. A stimulus language effect was observed for the three levels of phonological awareness. All children performed better on English tasks than on French ones. Interaction effects of stimulus language by program were revealed for phoneme as well as syllable tasks. Posthoc analyses revealed that French students performed better on English phoneme and syllable tasks than on French, while English students performed better than French immersion students on French syllable tasks. Correlational analyses revealed significant relationships between reading and phoneme and onset-rime phonological awareness tasks regardless of program of instruction (English, French immersion) or language of reading test (English, French). Syllable awareness was only significantly correlated with the French non-word reading task for the French immersion students.     

Phonological–semantic flexibility and its role in reading for Chinese kindergarten children

The present study aimed to examine the role of phonological–semantic flexibility (PSF) in learning to read Chinese. PSF refers to a specific flexibility applied to process the dual linguistic dimensions of words (i.e., sound and meaning). A correlational study (Study 1) was conducted to determine the unique contribution of PSF to three aspects of early reading abilities, including word reading accuracy, word reading fluency and reading comprehension. A total of 190 Chinese kindergarten children were tested on a PSF task and a range of cognitive, linguistic and reading tasks. Results of hierarchical regressions showed that PSF uniquely and significantly contributed to the reading abilities beyond the effects of established cognitive factors (IQ, working memory, inhibition control, and cognitive flexibility) and linguistic factors (syllable skills, morphological skill and vocabulary skill). In the second part, an intervention study (Study 2) was conducted in which two groups of kindergarten children received explicit training on PSF (27 children) and colour–shape flexibility (26 children) respectively. Children in the PSF group showed significantly more improvement in PSF and word reading fluency than the control group. Overall, the present study demonstrated the theoretical and practical importance of PSF for learning to read Chinese.     

Evaluating Responsiveness to Intervention for English-Language Learners: A Comparison of Response Modes on Letter Naming Rates

An alternating treatments design was used to compare the effects of two response modes on acquisition and retention rates of letter naming fluency performance (LNF) by six kindergarten English Language Learners (ELLs) performing below the average letter naming level and slope of other ELL classmates. With equal amounts of practice opportunities, ELLs practiced by orally reading printed letters (see/say) or practiced by pointing to a printed letter that was orally read to them (hear/point). The see/say intervention practiced printed letter sounds to enhance oral reading competence. Alternatively, the hear/point intervention confirmed a non-verbal recognition of oral letter sounds to increase attention and information processing of oral and printed letters prior to an oral LNF assessment. The see/say intervention was moderately more effective on LNF rates than the hear/point intervention for all ELLs on the acquisition assessment and for 4 of the 6 ELLs on the retention assessment. Results are discussed in terms of efficiency as well as effectiveness when making decisions about selecting and implementing responsiveness to intervention assessments when ELLs students are not responding to an effective general education program.     

An intervention using morphology to derive word meanings for English language learners

Many English language learners (ELL) experience academic and reading difficulties compared to native English speakers (NES). Lack of vocabulary knowledge is a contributing factor for these difficulties. Teaching students to analyze words into their constituent morphemes (meaningful word units) in order to determine the meaning of words may be an avenue to increase vocabulary knowledge. This study investigated potential benefits of morphological instruction for learning vocabulary words and generalizing taught words to untaught words containing these morphemes. Nine fourth‐ and fifth‐grade ELL with reading difficulties participated in a multiple baseline, single‐case design study. Visual analysis of the results revealed a functional relation between the intervention and an increase in participants' vocabulary scores with 90% to 100% nonoverlapping data for eight participants. The effects of training generalized to untaught words. These findings suggest that morphological analysis is a promising approach to increase vocabulary knowledge of ELL.     

A two-step sampling weight approach to growth mixture modeling for emergent and developing skills with distributional changes over time

Emergent reading skills are crucial to the development of fluency and comprehension, and as such, assessing kindergarten entry skills is critical to inform educational decisions. However, skills that are assessed too early are likely to yield many zero scores, as most students do not yet have the experience or ability to perform the task. Although these floor effects typically lessen across time to show near-normal distributions, growth models cannot accommodate repeated measures with different distributions. The purposes of this paper are to (a) introduce a two-step sampling weight approach to growth mixture modeling that addresses distributions changing over time, and (b) apply the approach to a sample of 1911 kindergarten students universally screened on an emergent reading skill (letter sound fluency) across the year. Results distinguish between students that begin at zero and make meaningful gains and those who begin at zero and do not. We discuss the methodological implications of our approach and the practical implications for growth modeling and early identification.     

Levels of phonological awareness in three cultures

This study focused on syllable phoneme onset levels of phonological awareness in relation to reading of Chinese and English in kindergarten and first-grade children from Xian (China), Hong Kong, and Toronto, cultures that differ substantially in approaches to reading instruction. English syllable awareness among native Chinese speakers was as good as or better than that among English speakers, indicating that the Chinese language may promote syllable-level awareness in children. Hong Kong children recognized significantly more words in both English and Chinese but were significantly poorer than the Xian children in both syllable and phoneme onset deletion tasks, suggesting that Pinyin training (given in Xian only) may promote phonological awareness even at the syllable level. In both Xian and Hong Kong, measures of syllable awareness consistently predicted Chinese character recognition better than did phoneme onset awareness. In contrast, English word recognition was predicted differently by syllable and phoneme onset awareness across cultures. These results underscore the roles of both language and writing system in understanding levels of phonological awareness.     

Early oral language and later reading development in Spanish-speaking English language learners: Evidence from a nine-year longitudinal study

Using nationally-representative, longitudinal data on a cohort of Spanish-speaking English language learners in the U.S., this study investigated the extent to which early oral language proficiency in Spanish and English predicts later levels and rates of growth in English reading. Latent growth models indicated that both Spanish and English proficiency in kindergarten predicted levels of English reading in third through eighth grade, but that only English proficiency was uniquely predictive. English productive vocabulary was found to be a better predictor of later English reading than more complex measures, i.e., listening comprehension and story retell, contrary to findings for native English speakers. Oral language did not predict later growth rates. Findings suggest the need for educational efforts to develop oral language during early childhood for this underserved population. Findings further suggest that such early efforts may be necessary, but insufficient to accelerate ELLs' reading trajectories as they move into adolescence.     

Child, family, and childcare predictors of delayed school entry and kindergarten retention among linguistically and ethnically diverse children

Concern about kindergarten retention is on the rise within the current climate of high-stakes testing and escalating kindergarten expectations. Kindergarten retention has been linked in previous research to various risk factors such as poverty, low maternal education, single parent status, minority status, English language learner (ELL) status, and male gender. However, these factors are also associated with poor school readiness and low kindergarten performance--the very reasons children are retained in the 1st place. This study teases apart unique and combined predictors of delayed entry into kindergarten and kindergarten retention with a large (n = 13,191) ethnically diverse, at-risk sample of children. Delayed kindergarten entry was rare for this sample but more likely among boys, native English speakers, those with poorer school readiness, less maternal education, and greater resources, and those who attended childcare rather than public school prekindergarten (pre-K) at age 4 years. Boys were more likely to be retained in kindergarten, but only because of their poorer school readiness. After strong effects for age 4 school readiness were controlled, only poverty, ELL status, and preschool program attendance predicted retention. ELL students were less likely to be retained than were native speakers, and those who attended public school pre-K programs were less likely to be retained, compared with those in childcare at age 4 years. After controlling for children's actual performance in kindergarten their 1st time, Caucasian children and children with lower language and social skills at age 4 years were more likely to repeat kindergarten.     

School profiles of at-risk student concentration: Differential growth in oral reading fluency

The present study provides a data-driven approach to identifying groups of schools based on the concentration of at-risk students the school serves. The percentage of English language learners, minority students, and students eligible for free or reduced priced lunch were used as indicators in a latent profile analysis of 569 schools. The goal of the present study was to determine whether school-level average student reading performance varied as a function of the groups identified in the latent profile analysis. To do so, groups extracted by the latent profile analysis were used as school-level predictors of growth in oral reading fluency, which was modeled at the within-student level of a three-level hierarchical growth curve model. Oral reading fluency was measured at four points during the year in a large cross-sectional sample of first-, second-, and third-grade students. Results indicated that schools were able to be classified into four distinct groups based on their concentrations and types of at-risk students. Further, in all three grades, there were significant differences between the four identified groups observed in average reading fluency scores at the beginning of the year, the end of the year, and growth during the year indicating that groups based on school-concentration of at-risk students were significantly related to average student achievement in reading ability.     

大学生英语语篇重复阅读的眼动研究

采用眼动追踪技术,考察重复阅读对母语为汉语的大学生阅读英语语篇的作用。研究采用2（目标词词频：高频、低频）×5（阅读遍数：1遍、2遍、3遍、4遍、5遍）的两因素被试内设计。结果发现：（1）随着阅读遍数的增加,读者的阅读理解正确率呈上升趋势,总阅读时间、注视次数、回视次数和平均注视时间显著降低,平均眼跳幅度显著增加;（2）阅读遍数与目标词词频的交互作用显著,表现为重复阅读对低频词识别的促进作用要显著大于对高频词识别的促进作用。研究表明重复阅读能够有效提高大学生对英语语篇的阅读效率。     

Recorded Readings: A Taped Parent-Tutoring Intervention

Parent tutoring has been successfully used to increase children’s oral reading fluency. However, commonly used procedures pose a challenge for parents who are not proficient in reading or who speak English as a second language. A taped reading program that included listening passage preview, repeated reading, and performance feedback was developed for parental implementation during home tutoring sessions. A multiple baseline design across participants was used to evaluate the effects of parent tutoring on the oral reading fluency of two elementary-aged English language learners. Data were collected on oral reading fluency using high- and low-word overlap passages. Results revealed an immediate increase in generalized oral reading fluency for one child upon intervention implementation and continued growth for both children 2 months following termination. Findings suggest recorded readings was an effective and acceptable parent tutoring intervention for increasing reading performance for language minority families.     

Effect of initial status and growth in pseudoword reading on Spanish reading comprehension at the end of first grade

This study analyzes the effect of initial status and growth in Spanish pseudoword reading in kindergarten and first grade on reading comprehension in Spanish at the end of first grade. One hundred and sixty-eight Spanish-speaking English learners who were learning to read in Spanish and English in the United States participated in the study. Results of hierarchical linear modeling indicate that students grew, on average, by 95 letter-sounds in Spanish from the middle of kindergarten to the end of first grade. Structural equation modeling indicated that 53% of the variance in Spanish reading comprehension at the end of first grade was explained by Spanish initial status on pseudoword reading, Spanish kindergarten overall reading performance, and growth in Spanish pseudoword reading. Findings are important in a Response to Intervention approach where screening and progress monitoring of pseudoword reading helps educators determine the level of support beginning readers need to acquire the alphabetic principle, an important skill that contributes substantially to Spanish reading comprehension.     

英语语音意识在汉语儿童英语单词阅读及拼写中的作用

本研究考察了英语语音意识在小学汉语儿童英语单词读写学习中的作用。对189名小学儿童的研究表明:(1)一、二、五年级在首音和韵脚意识上差异显著;在音位意识上,一、二年级差异不显著,五年级显著高于其他两个年级;(2)各年级儿童的语音意识与其英语单词读写均存在显著相关;(3)控制英语口语词汇量后,一年级的首音意识显著解释其单词读写的变异,二年级的首音意识显著解释其单词拼写的变异,五年级的音位意识显著解释其单词读写的变异;(4)各年级的语音意识对单词拼写较之于阅读都具有更强的变异解释力。可见,小学汉语儿童的英语语音意识与其单词读写存在密切联系,语音意识与拼写的关系相对更为紧密;首音意识对早期读写发展具有重要意义,而音位意识在后期读写学习中的作用更为突出。     

The effect of a multicomponent literacy instruction model on literacy growth for kindergartners and first‐grade students in Chile

In the present study we examined the impact of a comprehensive literacy instruction model called Collaborative Language and Literacy Instruction Project (CLLIP) on language and literacy achievement over the course of a year by Spanish‐speaking children in Chile. Participants included kindergartners (N = 312) from high and low socioeconomic backgrounds and first‐grade students (N = 305) from high SES families. The CLLIP model targeted phonological awareness, alphabetics and phonics, fluency, vocabulary, reading comprehension and writing, and included coaching and sustained follow‐up as key elements for teacher professional development. The results showed promise for the CLLIP model in the Chilean context. Kindergartners in CLLIP classrooms had faster growth rates in letter naming, word reading, vocabulary, and phonemic segmentation fluency than those in control classrooms, and had higher scores at the end of the year in phonemic segmentation fluency, letter naming, and word reading. In addition, kindergartners from high SES families had faster growth rates than kindergartners from low SES families in letter naming and word reading. Effect sizes ranged from small (d = .18 in word reading) to fairly large (d = .70 in letter‐naming fluency). First‐grade students in CLLIP classrooms had faster growth rates than students in control classrooms in vocabulary, nonword reading fluency, word reading, and reading comprehension. Effect sizes were small in vocabulary, nonword reading fluency, and reading comprehension (.23 ≤ d ≤ .28) and medium in word reading (d = .50). These results suggest that the present multicomponent literacy instructional model had a positive impact on Chilean children's literacy acquisition.     

The Effectiveness of DIBELS Oral Reading Fluency for Predicting Reading Comprehension of High- and Low-Income Students

Correlations and sequential analyses between performance on Dynamic Indicators of Basic Early Literacy Skills–Oral Reading Fluency (DORF) and reading achievement on the Stanford Achievement Test–Tenth Edition (SAT-10) during 2003–2004 were examined for high- and low-income children. Participants were 215 third graders, 112 above and 103 below proficiency benchmarks for DORF. For below benchmark students, DORF scores strongly predicted SAT-10 comprehension. For above benchmark students (a) DORF scores predicted comprehension for high- but not low-income students; (b) statistically significant differences in reading fluency, comprehension, and vocabulary existed between high- and low-income students; (c) reading vocabulary equally predicted comprehension for students of differing economic backgrounds; and (d) reading fluency did not predict comprehension for low-income students beyond what was accounted for by vocabulary.     

Enhancing Outcomes for Struggling Readers: Empirical Analysis of The Fluency Development Lesson

This study investigated the efficacy of the Fluency Development Lesson (FDL) in improving reading achievement in primary grade struggling readers. 30 readers, enrolled in a summer reading clinic, participated in daily 40-min mini-reading lessons across 5 weeks. During the fluency lessons, readers practiced and developed their literacy skills through participation in repeated readings, word work, rehearsal, and performance. Assessments measured comprehension, reading fluency, including word recognition accuracy, reading speed, and prosody. Control students also took the pre- and post-intervention tests; their performance did not change with repeated testing. The Fluency Development Lesson students showed significant gains on all measures.