In this single-case study with a quasi-experimental design, we set out to examine the role of two input-based features of the language learning app Duolingo on learners' development of implicit and explicit second language (L2) knowledge. We investigated the effect of Duolingo's Stories feature and Podcast feature on two Spanish-L2 learners'…

Owing to limited medical and early intervention services for children with hearing loss in Thailand, parents face challenges regarding communication and amplification options for their child. Eight parents of children who had received a cochlear implant were interviewed to elicit their perceptions and experience of the process in selecting this…

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 of the US…

Teacher knowledge is a critical factor in student success. In the Classroom Promotion of Oral Language cluster randomized controlled trial, we aimed to determine whether a teacher professional learning intervention focused on promoting oral language led to improved teacher knowledge. We report a study of the impact of professional learning on…

Traditionally, content assessments have been carried out through written language. However, the latest standards in U.S. K-12 education expect all students, including English learners (ELs), to demonstrate their content learning using multiple modalities. This study examined the performance of fifth-grade students at varying levels of English…

This study aimed to investigate the effect of using media in EFL classes on enhancing EFL university learners' oral fluency and global awareness. It adopted the one-group pre-experimental design, with a one-group pre-post interview along with a mixed research approach integrating both quantitative and qualitative assessment. A group of 30 Arabic…

We investigated component language and cognitive skills of oral language comprehension of narrative texts (i.e., listening comprehension). Using the construction-integration model of text comprehension as an overarching theoretical framework, we examined direct and mediated relations of foundational cognitive skills (working memory and attention),…

Reading comprehension--the ability to understand the meaning of text--is a foundational ability that enables children to learn in school and throughout life. Children who struggle with reading comprehension in the third or fourth grade are at high risk for dropping out of school, with detrimental effects on their future employment, income, and…