Students must use oral and written explanations to demonstrate their grasp of academic content, but little is known about the progression of elementary students' explanatory language, particularly oral language. The current study of 512 explanations produced by 128 third- through sixth-grade students examines whether children's oral explanations…

Vocabulary teaching has traditionally focused on word meanings to aid reading comprehension, however evidence also suggests that vocabulary knowledge influences phonemic awareness and word reading. Vocabulary instruction concentrating on the sound structure of new words alongside meaning (combined sound-meaning vocabulary instruction) improves…

This article takes stock of the current trends in research, policy and practice regarding the role of language in the dialogic classroom. The article uses the policies of two different educational jurisdictions as counterpoints to highlight the different ways that oral language can be positioned within primary curricula. It reflects on current and…

NORC at the University of Chicago designed and implemented an impact evaluation of the SEEDS of Learning (SEEDS) professional development (PD) program on behalf of the Kenneth Rainin Foundation, in collaboration with Kidango. SEEDS of Learning is an evidence-based PD program that prepares early childhood educators to help children develop the…

This study examined the characteristics of the vocal behaviors of parents and preterm infants, as compared to their term-born peers, at three months of age. Potential links between specific features of parental IDS and infants' vocal activity were also sought. We analyzed the frequencies and durations of vocalizations and pauses during the dyadic…

Research suggests that bilinguals often have weaker vocabulary in their second language compared to that of monolinguals (e.g., Hoff, 2013). It is thus important to identify factors that may facilitate vocabulary learning for bilinguals. One suggested factor is the presence of orthography while learning new oral vocabulary. The current study aims…

Oral language comprehension (OLC) and vocabulary depth are widely recognized as key predictors of reading comprehension. However, research has either provided a limited representation of OLC or failed to acknowledge the distinctive predictive nature of vocabulary depth. This study investigates the combined contributions of OLC, conceptualized as a…

The study aims to investigate the impact of implementing the Numbered Heads Strategy on developing oral expression skills among Arabic learners who speak languages, as well as their attitudes towards this teaching method. The research involved 50 participants, both male and female, at the fourth level of a language center within Al al-Bayt…

Across languages, children map words to meaning with great efficiency, despite a seemingly unconstrained space of potential mappings. The literature on how children do this is primarily limited to spoken language. This leaves a gap in our understanding of sign language acquisition, because several of the hypothesized mechanisms that children use…

Languages differ in their realization of the subject argument: non-null-subject languages, like English, require subjects to be phonologically overt; rather, null-subject languages, like Greek, allow the subject to be overt or null. This cross-linguistic difference can lead to the transfer of grammatical properties across languages during…

The shift of focus from a cognitive to social view has drawn the attention of second language assessment researchers to delve into interactional competence as an intriguing topic in paired oral tests. To fill the gap on how interactional patterns compare across L1 and L2 interactions this study was specifically set to explore and compare 45 paired…

Professional learning is a key driver for improving the use of evidence-based practices in education. However, participating in high-quality external professional learning requires a significant investment of time and resources, which can be challenging for under-resourced or minimally staffed educational settings. A peer mentoring approach to…

This study examined the perceived and assessed speaking proficiency levels of 10 in-service Spanish teachers, their use of Spanish in and outside of work, and factors that motivate or hinder the maintenance or development of their proficiency. It also compared their current proficiency levels with their proficiency levels before completion of…

This study proposed an innovative automated approach to differentiation of the vocabulary proficiency of Chinese speakers. A robust K-means algorithm was designed to compare the oral proficiency between L1 and L2 Chinese speakers regarding lexical richness and how relatively effective the various lexical measures were in performing the…

Background: Phonological processing skills have been found to contribute to spelling development across different orthographies; however, less is known about the role of orthographic knowledge. This longitudinal study explores the contribution of phonological and orthographic knowledge to spelling development in a semi-transparent orthography…