The quantitative study examined 325 classroom scores of phonological awareness and vocabulary knowledge across time at the beginning (BOY), middle (MOY), and end (EOY) of the year in Pre-kindergarten (Pre-K). The study also investigated the association between Pre-K classroom instructional interactions that supported phonological awareness and…

The purpose of the current study was to examine the dosage and fidelity of EMT en Español strategies that are posited to drive change in child outcomes. The study is a re-analysis of data collected during the National Institutes of Health (NIH) R21 grant "Teaching Spanish-speaking Caregivers to Implement EMT en Español: A Small Randomized…

This research study was designed to examine the impact of the incorporation of vocabulary instruction and various teacher strategies by a middle school science teachers team on student science achievement. The researcher focused on the teacher preparation of vocabulary word walls and the inclusion of specific words within individual units of study…

According to Diane August (2002), at the Center for Applied Linguistics, Multilingual Learners (MLs) spend less than two percent of their school day in oral language development. Echevarria and Goldenberg (2017) support that creating numerous opportunities for ML students to speak will accelerate their vocabulary and oral language development to…

This study examined the effects of rich vocabulary instruction (RVI) on reading comprehension in a second-grade classroom by comparing the RVI model with the non-rich vocabulary instruction (NRVI) model. The effects of RVI and NRVI on reading comprehension were analyzed by examining for a significant association between the RVI model or NRVI model…

The number of English Learners (EL) enrolled in general education classroom environments in Illinois is increasing. State assessment data demonstrates that EL students are academically behind in reading. Since general education teachers in Illinois are not required to have an ESL endorsement and teacher preparation programs do not consistently…

This study investigates the effects of four online vocabulary tasks on second language (L2) vocabulary acquisition among learners of different proficiency levels. While tasks are widely used to support L2 vocabulary learning, the efficacy of a task depends on the interplay between task and learner factors. Thus, choosing an appropriate task…

This dissertation presents three studies that examined issues related to the production and the perception of pitch in a tone language. The first study examined linguistic contexts that may modulate consonant-induced pitch perturbations (CF0) in a tone language. Previous studies have produced mixed findings regarding the role of linguistic…

The acquisition of a sound system is an integral component of second language (L2) communication, yet it is one of the most difficult skills to teach and is therefore largely ignored in L2 classrooms (Derwing, 2010). In laboratory settings, phonetic training studies have typically examined syllables, rather than words, with no referential meaning.…

This dissertation focuses on the development and implementation of an action research study that seeks to determine the impact of integrating literacy strategies in the biology classroom on standardized test scores. The teacher-researcher identified the problem of practice in her classroom after four years of observation of ninth-grade biology…

Conventional folk wisdom insists study abroad is an inherently valuable educational experience for young people. While traditional study abroad programs were typically a semester or a full year in duration, short-term study abroad programs of only a couple weeks are now the most common type of sojourn abroad. Problematically, evidence is mounting…

This study compared between the roles of the socio-pragmatic and data-driven aspects of caregiver input in the vocabulary development of both Typically Developing (TD) Children and children with Autism Spectrum Disorders (ASD). The role of Joint Attention (JA) and Supported Joint Engagement (SJE) episode types, as well as Follow-In (FI) Comments,…

This program evaluation focused on the Palcare Literacy Innovation Project. The general research problem was to see if the enhanced preschool literacy project would show an improvement in the preschool classroom literacy environment, overall parent participation and a deeper connection to the community over a three-year period. The specific gap in…

The problems under investigation included (a) Did a directed study of mathematics vocabulary significantly affect student performance levels on standardized mathematical questions? and (b) Did the strategies used in this study significantly affect student performance levels on standardized mathematical questions? The population consisted of…

Previous studies (Collins, 2015; Kennan & Meenan, 2014) have shown how variations in text and task factors and individual reader skills affect performance on reading comprehension assessments. The present study examined whether different presentation conditions (silent reading, watching a video) and response formats (open-ended vs.…