Young-Suk Kim

University of California, Irvine | UCI · School of Education

We investigated 2 hypotheses of a recently proposed integrative theoretical model of reading, the direct and indirect effects model of reading (DIER; Kim, 2017b, 2019): (a) hierarchical relations and (b) dynamic relations (or differential relations) of skills to reading comprehension. Students were assessed on reading comprehension, word reading, l...

The authors propose an integrative theoretical model of reading called the direct and indirect effects model of reading (DIER) that builds on and extends several prominent theoretical models of reading. According to DIER, the following skills and knowledge are involved in reading comprehension: word reading, listening comprehension, text reading fl...

Within the context of the Direct and Indirect Effects Model of Writing (Kim & Park, 2019), we examined a dynamic relations hypothesis, which contends that the relations of component skills, including reading comprehension, to written composition vary as a function of dimensions of written composition. Specifically, we investigated (a) whether highe...

We investigated the dimensionality and relations between L1 and L2 writing skills in narrative and informational genres, and higher order cognitive skills-inference, perspective taking, and comprehension monitoring-for Spanish-English dual language learners in primary grades. Dimensions of written composition and higher order cognitive skills were...

Pathways of relations of language, cognitive, and literacy skills (i.e., working memory, vocabulary, grammatical knowledge, inference, comprehension monitoring, word reading, and listening comprehension) to reading comprehension were examined by comparing four variations of direct and indirect effects model of reading. Results from 350 English-spea...

Purpose We investigated the contributions of person, ecological, and assessment characteristics to one's performance on vocabulary and listening comprehension tasks in English and Spanish. Person characteristics included English learner status, ecological characteristics included instructional program enrollment (bilingual vs. English immersion) an...

The current study examines secondary students' growth in source-based argumentative writing inhistory classrooms after a 1-year teacher professional development intervention. We explorevariations in growth across key competencies and skills underlying effective source-basedargument writing. We also examine how writing growth varies by student age a...

Developing students’ source-based argument writing skills is a vital educational goal for the 21st-century information society. Consequently, researchers and educators continually seek ways to understand and improve students’ capacities for advancing arguments and synthesizing multiple documents, texts, or sources in a range of subject areas in sec...

Abstract Purpose: We conducted a randomized control trial of an instructional program, SRSD Plus, which integrates reading for writing to inform, writing, oral language, spelling and handwriting for students in Grades 1 and 2. Method: A total of 10 teachers and their 248 students in Grade 1 (n = 121) and Grade 2 (n = 127) in the southwestern part...

The strong association of early language skills to later reading ability suggests that supporting the development of these skills in children who enter preschool or kindergarten with below-average language abilities may lead to stronger reading skills. Despite this, few evidence-based supplemental language instructional programs exist for school-ba...

Purpose There is limited research on the writing of young Spanish–English bilinguals and their writing in both languages. In the current study, we addressed whether written syntax features differed by language (English and Spanish) and varied as a function of grade level, English learner status, and instructional program (dual or English immersion)...

This article provides three major contributions to the literature: we provide granular information on the development of student argumentative writing across secondary school; we replicate the MacArthur et al. model of Natural Language Processing (NLP) writing features that predict quality with a younger group of students; and we are able to examin...

The current study examined the relation between the amount of literacy instruction and student reading achievement (word reading and reading comprehension), using data from 927 students and their 189 teachers from Grades 1 to 3 in the US. Literacy instruction was observed once in the Fall and once in the Spring each year from two projects. We categ...

Theoretical models hold that written products (e.g., quality of written composition) are the outcome of the writing process (e.g., translation, transcription, revision) and skills and knowledge on which the writing process draws (e.g., language, transcription, cognitive skills). In the present study, we examined the relations among writing quality;...

The current best evidence meta-analysis reanalyzed the data from a meta-analysis by Graham et al. (J Educ Psychol 115:1004–1027, 2023). This meta-analysis and the prior one examined if teaching writing improved the writing of students in Grades 6 to 12, examining effects from writing intervention studies employing experimental and quasi-experimenta...

Background We examined linguistic features in fourth graders' narrative and opinion writing and their relations to writing quality. We analysed narrative and opinion essays in terms of lexical sophistication and diversity as well as syntactic complexity, syntactic accuracy, and morphological complexity. Methods Data were from English‐speaking stud...

Reading and writing are often taught separately. This article explores the crucial relations between these skills, emphasizing the importance of understanding the "what" and "why" to effectively plan the "how" of integrated reading–writing instruction. The Interactive Dynamic Literacy Model (Kim, Reading‐writing connections: Towards integrative lit...

Longitudinal data from the Early Grade Reading Study (EGRS I) in South Africa (N = 4538) were used to examine the role of instructional contexts in the relations of literacy skills between children’s home language (L1 Setswana) and a second language (L2 English). All children received literacy instruction in Setswana in Grades 1 to 3. However, chil...

Examining the dimensionality of oral discourse language skills in early childhood is crucial in informing theories of language and literacy development. This study examined the factor structure of linguistic and discourse features in oral text production for second graders. A total of 330 English-speaking second graders ( M age = 7.33, 53% boys, 55...

Individual differences in writing have been acknowledged in the field yet seldom explored. This study examined the text-based argumentative writing profiles in monolingual and bilingual secondary school students using an individual-centered approach. The examination of writing profiles allows the understanding of the strengths and weaknesses of dif...

The aim of this study is to explore the relation of morphological awareness to vocabulary, word reading, and reading comprehension for middle school students in Korea. A total of 121 students (73 boys and 48 girls) in Grade 7 from two middle schools in a metropolitan city in South Korea participated in the study. The students were assessed on the f...

There is considerable concern that many adolescents do not attain the writing competence needed to be successful in school, their personal lives, or the workplace. Ensuring that students acquire this competence is a basic responsibility of schools. In order to meet this objective, teachers need access to effective practices for teaching writing. In...

We conducted a meta-analysis to investigate reading-writing relations. Beyond the overall relation, we systematically investigated moderation of the relation as a function of linguistic grain size (word reading and spelling versus reading comprehension and written composition), measurement of reading comprehension (e.g., multiple choice, open-ended...

We investigated spelling errors in English and Spanish essays by Spanish-English dual language learners in Grades 1, 2, and 3 (N = 278; 51% female) enrolled in either English immersion or English-Spanish dual immersion programs. We examined what types of spelling errors students made, whether they made spelling errors that could be due to crossling...

We examined the dimensionality of oral discourse skills (comprehension and retell of texts) and the relations of language and cognitive skills to the identified dimensions. Data were from 529 English-speaking second graders (Mage = 7.42; 46% female; 52.6% Whites, 33.8% African Americans, 4.9% Hispanics, 4.7% two or more races, .8% Asian Americans,...

Purpose: A large body of literature showed that word reading and listening comprehension-two proximal predictors of reading comprehension according to the simple view of reading – are related. Grounded on the direct and indirect effects model of reading, we examined the extent to which the relation is explained by domain-general cognitions or execu...

Background There are over 14 million migrant children in the compulsory education system in China and the number has been increasing rapidly. However, the quality of education in schools for migrant children is often poor. Meanwhile, numerous studies indicated the importance of reading skills developed by the end of third grade. Few studies, howeve...

Reading comprehension—understanding, interpreting, and evaluating written texts—is a highly complex construct that involves ‘‘the process of simultaneously constructing and extracting meaning through interaction and engagement with print’’ (Snow, 2002, p. 413) and requires “the most intricate workings of the human mind” (Huey, 1968, p. 6). Given th...

It is widely recognized that individuals with dyslexia have difficulties with word reading and spelling, and individuals with reading comprehension difficulties have low vocabulary knowledge. However, little is known about the extent to which spelling and vocabulary are informative of reading difficulties. In the present study, we investigated whet...

Purpose Children's ability to adjust one's language according to discourse context is important for success in academic settings. This study examined whether second graders vary in linguistic and discourse features depending on discourse contexts, that is, when describing pictures in contextualized (describing the picture to an examiner while looki...

Purpose: Children’s ability to adjust one’s language according to discourse context is important for success in academic settings. This study examined whether second graders vary in linguistic and discourse features depending on discourse contexts, that is, when describing pictures in contextualized (describing the picture to an examiner while look...

This randomized controlled trial with first- and second-grade students is the first experimental study addressing long-running disagreements about whether primary grade students should develop transcription and oral language abilities before learning to compose. It is also the first study at these grade levels to teach close reading (using science...

Reading and writing involve print-related and meaning-making processes, which draw on numerous skills and knowledge. The contributing skills and knowledge, and reading and writing have (a) hierarchical relations where lower order skills support higher order skills in a systematic and cascaded way; (b) interactive relations where reading and writing...

In this study, we examined the relation of observed classroom practices to language and literacy achievement and the moderation of this relation for students from pre-K to sixth grade. A total of 136 studies (N = 107,882 participants) met the inclusion criteria, of which 108 studies were included for meta-analysis and the other 28 studies were narr...

Eye movements provide a sensitive window into cognitive processing during reading. In the present study, we investigated beginning readers’ longitudinal changes in temporal and spatial measures of eye movements during oral versus silent reading, the extent to which variation in eye movements is attributable to individual differences and text differ...

Reading and writing involve print-related and meaning-making processes, which draw on numerous skills and knowledge. The contributing skills and knowledge, and reading and writing have a) hierarchical relations where lower order skills support higher order skills in a systematic and cascaded way; b) interactive relations where reading and writing s...

This study examined the extent of perspective taking and language features represented in secondary students’ text-based analytical writing. We investigated (1) whether perspective taking is related to writing quality, accounting for language features in writing; (2) whether students’ English learner status is related to perspectives represented in...

We examined the relation of morphological awareness with language and literacy skills, namely phonological awareness, orthographic awareness, vocabulary, word reading, spelling, text reading fluency, and reading comprehension. We also examined potential moderators of the relations (grade level, orthographic depth of language, receptive vs. producti...

In this study, we examined burst length and its relation with working memory, attentional control, transcription skills, discourse oral language, and writing quality, using data from English-speaking children in Grade 2 ( N = 177; M age = 7.19). Results from structural equation modeling showed that burst length was related to writing quality after...

Studies have suggested that multiple features influence letter knowledge across different orthographies. Arabic offers a unique opportunity to investigate the relations of letter properties on letter knowledge, but research on Arabic letter knowledge is scarce. This study was designed to investigate (a) letter frequency, (b) letter sequence, (c) vi...

This article presents the application of the interactive dynamic literacy (IDL) model (Kim, 2020a) toward understanding difficulties in learning to read and write. According to the IDL model, reading and writing are part of communicative acts that draw on largely shared processes and skills as well as unique processes and skills. As such, reading a...

To understand text-based analytical writing quality, we examined (a) the dimensions of this genre, (b) relations between these dimensions, (c) how student demographics factors predict performance in the identified dimensions of writing quality, and (d) how the identified dimensions predict overall writing quality. Text-based analytical writing data...

Dialogic reading, when children are read a storybook and engaged in relevant conversation, is a powerful strategy for fostering language development. With the development of artificial intelligence, conversational agents can engage children in elements of dialogic reading. This study examined whether a conversational agent can improve children's st...

We examined the relations of inference, vocabulary, decoding, short-term memory, and attentional control to reading comprehension and mathematics performance for first-grade students in the US (N = 83). The students were composed of 75% Hispanics, 15% Whites, and 6% Asian Americans. Students' performance on mathematics and reading comprehension wer...

Perspective taking, one’s knowledge of their own mental and emotional states and inferences about others’ mental and emotional states, is an important skill for writing development. In the present study, we examined how perspective taking is expressed in writing and how it is related to overall writing quality. We analyzed seventh graders’ source-b...

The strong association of early language skills to later reading ability suggests that supporting the development of these skills in children who enter school with below average language abilities may lead to stronger literacy development. Despite this, few evidence-based supplemental language interventions exist for school-based implementation. Th...

We now know a huge amount about early reading development, about the various skills that learners have to master and integrate to be not only effective word readers but also good comprehenders. The body of work referred to with the term ‘science of reading’ has helped illuminate these processes, and offers important guidance for the learning opport...

We investigated the relations among theory of mind (ToM), mental state talk, and discourse comprehension. Specifically, we examined the frequency of mental state talk in children’s oral recall of narrative texts and informational texts as well as relations among ToM, mental state talk (inclusion of mental state words in the recall of narrative and...

We investigated the effect of writing interventions on written composition for students in primary grades (K-G3) with a focus on whether effects vary as a function of different dimensions of composition outcomes (i.e., quality, productivity, fluency, and other), instructional focus (e.g., transcription, self-regulation strategies such as Self-Regul...

Text reading fluency refers to the ability to read connected texts with accuracy, speed, and expression (prosody), and has garnered substantial attention as an important skill for reading comprehension. However, two fundamental questions remain-the dimensionality of text reading fluency including text reading efficiency (accuracy and speed) and rea...

Retell is used widely as a measure of reading comprehension. In this meta-analysis, we evaluated the relation between retell and other measures of reading comprehension among students in Grades 1-12. Data from 23 studies (82 effect sizes; N = 4705 participants) showed a moderate relation between retell and other measures of reading comprehension, r...

We examined the relation between reading prosody and reading comprehension, using a systematic review and meta-analysis to estimate the strength of the relation and to understand whether the strength of the relation varies by prosody feature (adult-like contour, F0 sentence-final declination, grammatical pauses, ungrammatical pauses, prosody scale)...

We investigated the contributions of multiple strands of factors—individual characteristics (struggling reader status, working memory, vocabulary, grammatical knowledge, knowledge-based inference, theory of mind, comprehension monitoring), a text feature (narrative vs. expository genre), and question types (literal and inferential)—to one’s perform...

Thanks to urbanization, some developing countries have a large migrant population. Academic performance of migrant children is usually far from satisfactory, much to the concern of educators and legislators. Meanwhile, research has attested to the importance of reading skill development by the end of third grade for later academic achievement. Agai...

To expand our understanding of script-general and script-specific principles in the learning of letter names, we examined how three characteristics of alphabet letters – their frequency in printed materials, order in the alphabet, and visual similarity to other letters – relate to children’s letter-name knowledge in four languages with three distin...

We examined the relations between working memory, emergent literacy skills (e.g., phonological awareness, orthographic awareness, rapid-automatized naming), word reading, and listening comprehension to online reading processes (eye movements), and their relations to reading comprehension. A total of 292 students were assessed on working memory and...

I propose an integrative theoretical framework for reading and writing acquisition, called the interactive dynamic literacy model, after reviewing theoretical models of reading and writing, and recent efforts in integrating theoretical models within reading and writing, respectively. The central idea of the interactive dynamic literacy model is tha...

The purpose of this study was (a) to compare the single-word spelling performance of first graders across four groups that varied by speech and language status; and (b) to determine the linguistic predictors of first-grade spelling for children with speech and/or language impairment compared to children with typical development. First-grade childre...

We investigated the dimensionality of various indicators of reading prosody, and the relations of word reading and listening comprehension to the identified dimension(s) of reading prosody, using longitudinal data from Grades 1 to 3. A total of 371 English-speaking children were assessed on oral text reading, word reading, and listening comprehensi...

The Simple View of Reading has been extensively studied and supported in the research literature, across languages and writing systems. Simplicity of the simple view of reading is a strength in that it is easy to work with. On other hand, simplicity is an important shortcoming as critical information about the details underlying decoding and lingui...

The authors propose an integrative theoretical model of reading called the direct and indirect effects model of reading (DIER) that builds on and extends several prominent theoretical models of reading. According to DIER, the following skills and knowledge are involved in reading comprehension: word reading, listening comprehension, text reading fl...

Reading skills are foundational for daily lives, academic achievement, and careers. In this study, we systematically reviewed literacy interventions in low‐ and middle‐income countries, and estimated their effects on children's reading skills using a meta‐analytic approach. A total of 67 studies (N = 213,464) from 32 countries found in various data...

Theory of mind has received intensive attention in research as an important skill to develop. Furthermore, recent evidence indicates its role in discourse comprehension. In the current study, we examined the mediating role of theory of mind in the relations of foun-dational language and cognitive skills (working memory, attentional control, vocabul...

Members of the University of Oregon's Dibels Research Team used data from the DIBELS 8th edition to explore questions about K-2nd graders' growth in literacy skills across the school year. In part 1 of this symposium, they examined differences in oral reading fluency (ORF) growth rates amongst at risk 2nd grade students and across groups of student...

Two widely studied language skills in relation to reading comprehension are listening comprehension skill and academic language proficiency. Although their constituent skills and theoretical accounts of how they are related to reading comprehension share a large overlap, they have been studied in separate lines of work. In this study, we investigat...

Background: Writing involves multiple processes, drawing on a number of language, cognitive, and print-related skills, and knowledge. According to the Direct and Indirect Effects model of Writing (DIEW; Kim & Park, 2019, Reading and Writing, 32, 1319), these multiple factors have hierarchical, interactive, and dynamic relations. Aims: I examined...

Writing is critical for college and career readiness, yet secondary students in America are not good writers (National Center for Education Statistics, 2012). Unfortunately, researchers know relatively little about secondary students’ writing skills, and even less about their digital writing. In this study, we explored prior computer use, keyboard...

In this paper, we present the case for structured pedagogy. We define what structured pedagogy is and is not, and then describe the six principles of structured pedagogy:1) Maximizing instructional time; 2) Practicing systematic and explicit instruction; 3) Establishing instructional routines; 4) Providing scaffolding; 5) Making assessment-informed...

Our goal in this paper is to provide an overview of assessment for learning, commonly called formative assessment. Among several different types of assessment, formative assessment most directly informs instructional practice. Conducted correctly, formative assessment is an essential element in effective primary grade reading instruction. Our paper...

Morphological awareness, or the knowledge and awareness of morphemes and morphological structures in a language, has been shown to be important to reading. The authors investigated multiple pathways by which compounding morphological awareness is related to reading comprehension: indirect pathways via vocabulary, word reading, and listening compreh...

We examined the Direct and Indirect Effects model of Writing (DIEW), using longitudinal data from Korean-speaking beginning writers. DIEW posits hierarchical structural relations among component skills (e.g., transcription skills, higher order cognitive skills, oral language, motivation/affect, background knowledge) where lower level skills are nee...

Cambridge Core - Applied Linguistics - Learning through Language - edited by Vibeke Grøver

The linguistic interdependence hypothesis (Cummins, 1979, 2000) states that children’s second-language (L2) proficiency is, to some extent, a function of their first-language (L1) competence. Previous studies have examined this hypothesis with focus on a unidirectional relation from L1 to L2. In the present study, we examined bidirectional influenc...

Our understanding about the developmental similarities and differences between oral and silent reading and their relations to reading proficiency (word reading and reading comprehension) in beginning readers is limited. To fill this gap, we investigated 368 first graders’ oral and silent reading using eye-tracking technology at the beginning and en...

Background We examined the component skills of reading comprehension (i.e., letter sound knowledge, syllable reading fluency, decoding fluency, text or oral reading fluency and listening comprehension) and their structural relations using data from three sub‐Saharan African languages with transparent orthographies in a multilingual context. Method...

We investigated developmental trajectories of and the relation between reading and writing (word reading, reading comprehension, spelling, and written composition), using longitudinal data from students in Grades 3–6 in the US. Results revealed that word reading and spelling were best described as having linear growth trajectories whereas reading c...

Background: Most studies in the field of reading have focused on the linguistic and cognitive factors. Less is known about the affective aspects of reading in young readers, such as self-perceptions of reading, and reading anxiety. Aims: This study aimed to shed light on the direct and indirect relations between reading and related skills (working...

Testing a component model of reading comprehension in a randomized controlled trial, we evaluated the efficacy of 4 interventions that were designed to target components of language and metacognition that predict children’s reading comprehension: vocabulary, listening comprehension, comprehension of literate language, academic knowledge, and compre...

Using a randomized control trial, this study examined the causal evidence of cross-language transfer of phonological awareness and letter knowledge (names and sounds) using data from multilingual 1st-grade children (N = 322) in Kenya. Children in the treatment condition received an 8- week instruction on phonological awareness and letter knowledge...

The goal of this study was to investigate the nature of online comprehension monitoring, its predictors, and its relation to reading comprehension. Questions were concerned with (a) beginning readers’ sensitivity to inconsistencies, (b) predictors of online comprehension monitoring, and (c) the relation of online comprehension monitoring to reading...