Special Education Representation Trends Vary by Language Status: Evidence of Underrepresentation in Tennessee.

Using U.S. state-level data, we report unadjusted and adjusted odds ratio of special education (SPED) trends in Tennessee from 2009 to 2019 for students in Grades 3 to 8 by three language groups: native English speakers (NES), English-proficient bilinguals (EPB), and Current English learners (Current EL).

Teacher Questioning to Promote Extended Language Use for Preschool Emergent Bilinguals.

Purpose: Emergent bilinguals (EBs) from Spanish-speaking households are a sizable and quickly growing segment of the preschool population in the United States. However, there is limited research on the provision of opportunities for EBs to engage in language-rich classroom discussion, particularly in English-dominant contexts where most EBs attend preschool. This study focused on teacher and Spanish-English EBs' language interactions in an English-dominant preschool program to better understand whether and, if so, how teachers' use of questioning strategies provided extended oral language use opportunities for Spanish-speaking EBs in their classrooms.

The relationship among home language use, parental beliefs, and Spanish-speaking children's vocabulary.

This study investigated the relationship among home language use, parents' beliefs about dual language development, and Spanish-speaking children's vocabulary knowledge. Parents ( = 162) completed a questionnaire about their home language use and beliefs about dual language development, and elementary-age children ( = 190)-Kindergarten ( = 5.71, = .

Teaching Spanish-Speaking Caregivers to Implement : A Small Randomized Trial.

Purpose: The primary purpose of this study was to examine the effects of using the Teach-Model-Coach-Review approach to teach Spanish-speaking caregivers from low-income households to implement with their young children with language delays. A secondary purpose was to explore the effects of the caregiver-implemented intervention on children's vocabulary. A final and more exploratory goal was to gain insight into caregivers' perceptions of the intervention.

Comorbidity in Reading Comprehension and Word-Problem Solving Difficulties: Exploring Shared Risk Factors and Their Impact on Language Minority Learners.

The purpose of this study was threefold: to examine unique and shared risk factors of comorbidity for reading comprehension and word-problem solving difficulties, to explore whether language minority (LM) learners are at increased risk of what we refer to as (reading comprehension and word-problem solving difficulties), and to examine the profiles of at-risk LM learners compared with at-risk non-LM learners. At-risk (LM = 70; non-LM = 89) and not-at-risk (LM = 44; non-LM = 114) students were evaluated on foundational academic (word reading, calculation), behavioral (behavioral attention), cognitive (working memory, processing speed, nonverbal reasoning), and language (vocabulary, listening comprehension) measures in English. Results indicated listening comprehension was the only shared risk factor for higher order comorbidity.

Early Elementary Grade Dual Language Learners from Spanish-speaking Homes Struggling with English Reading Comprehension: The Dormant Role of Language Skills.

This study investigated contributors of English reading comprehension outcomes among predominantly U.S.-born first and third grade ( = 73) dual language learners (DLLs) from Spanish-speaking, low-income homes who attend English-only instructional schools in the Southern region of the U.

Comparing Vocabulary Knowledge Conceptualizations Among Spanish-English Dual Language Learners in a New Destination State.

Purpose Despite the unprecedented growth of Spanish-English dual language learners (DLLs) in new destination states-where DLLs have not been historically served-empirical understanding of their language and literacy skills is scant. Drawing on scientific understandings of bilingual language acquisition, we compare monolingually scored and bilingually scored vocabulary knowledge of Spanish-English DLLs in a new destination state. Method Participants included second- and fourth-grade Spanish-English DLLs ( = 60) in a large urban school district in a new destination state.

Patterns of Development in Spanish-English Conceptually Scored Vocabulary Among Elementary-Age Dual Language Learners.

Purpose Elementary-age dual language learners (DLLs) from Spanish-speaking homes in the United States are often characterized as at risk for low vocabulary in both Spanish and English. This longitudinal study examined conceptually scored receptive and expressive vocabulary development among DLLs from Spanish-speaking, low-income homes and investigated patterns of language responses on the conceptually scored measures. Method DLLs in kindergarten and second grade ( = 118) attending school in the Southeast region of the United States were followed for three consecutive academic years and assessed on measures of receptive and expressive conceptually scored vocabulary.

Spanish-speaking English learners' English language and literacy skills: The predictive role of conceptually-scored vocabulary.

Vocabulary represents a key barrier to language and literacy development for many English learners. This study examined the relationship between Spanish-speaking English learners' conceptually-scored Spanish-English vocabulary, academic English proficiency, and English reading comprehension. Second- and fourth-grade English learners ( = 62) completed standardized conceptually-scored vocabulary measures in the fall and state-administered standardized measures of academic English proficiency and English reading comprehension in the spring.

Connections Between Reading Comprehension and Word-Problem Solving via Oral Language Comprehension: Implications for Comorbid Learning Disabilities.

In this article, we discuss the approach adopted within the Vanderbilt University Learning Disabilities Innovation Hub, which focuses on students with higher-order comorbidity: students with concurrent difficulty with reading comprehension and word-problem solving. The aim of the Hub's Research Project is to test what we refer to as the higher-order comorbidity hypothesis: that language comprehension plays a critical role in reading comprehension and word-problem solving. In the Hub's study, we test the hypothesize that language comprehension offers a coordinated approach for improving both outcomes and that this approach thus provides direction for understanding higher-order comorbidity and support for the validity of reading comprehension and word-problem solving comorbidity as a learning disabilities subtyping framework.

Early indicators of later English reading comprehension outcomes among children from Spanish-speaking homes.

In this longitudinal study, we examined the relationship between primary grade (K-2) Spanish and English language- and word-based skills and later English reading comprehension (RC) outcomes (Grades 5 and 8) among children (n = 148) from immigrant, Spanish-speaking, low-income homes in English instructional contexts since Kindergarten entry. As expected, early skills, especially those in English, contributed to later RC outcomes. Most uniquely, we identified a developmental shift in the contribution of language- and word-based skills on students' RC outcomes.

Parent Reports of Young Spanish-English Bilingual Children's Productive Vocabulary: A Development and Validation Study.

Purpose: This 2-phase study aims to extend research on parent report measures of children's productive vocabulary by investigating the development (n = 38) of the Spanish Vocabulary Extension and validity (n = 194) of the 100-item Spanish and English MacArthur-Bates Communicative Development Inventories Toddler Short Forms and Upward Extension (Fenson et al., 2000, 2007; Jackson-Maldonado, Marchman, & Fernald, 2013) and the Spanish Vocabulary Extension for use with parents from low-income homes and their 24- to 48-month-old Spanish-English bilingual children.

Method: Study participants were drawn from Early Head Start and Head Start collaborative programs in the Northeastern United States in which English was the primary language used in the classroom.

The gap between Spanish speakers' word reading and word knowledge: a longitudinal study.

This longitudinal study modeled growth rates, from ages 4.5 to 11, in English and Spanish oral language and word reading skills among 173 Spanish-speaking children from low-income households. Individual growth modeling was employed using scores from standardized measures of word reading, expressive vocabulary, and verbal short-term language memory.

Predictors of Reading Comprehension for Struggling Readers: The Case of Spanish-speaking Language Minority Learners.

This longitudinal study examined the process of English reading comprehension at age 11 for 173 low achieving Spanish-speaking children. The influence of growth rates, from early childhood (age 4.5) to pre-adolescence (age 11), in vocabulary and word reading skills on this complex process were evaluated using structural equation modeling.

Measuring growth in bilingual and monolingual children's english productive vocabulary development: the utility of combining parent and teacher report.

This longitudinal study examined growth in the English productive vocabularies of bilingual and monolingual children between ages 24 and 36 months and explored the utility and validity of supplementing parent reports with teacher reports to improve the estimation of children's vocabulary. Low-income, English-speaking and English/Spanish-speaking parents and Early Head Start and Head Start program teachers completed the MacArthur-Bates Communicative Development Inventory, Words and Sentences for 85 children. Results indicate faster growth rates for monolingual than for bilingual children and larger vocabularies for bilingual children who spoke mostly English than mostly Spanish at home.