Early Warning Systems (EWS) and Early Warning Indictors (EWI) have recently emerged as an attractive domain for states and school districts interested in predicting student outcomes using data that schools already collect with the intention to better time and tailor interventions. However, current diagnostic measures used across the domain do not…

Cross-situational word learning (XSWL) tasks present multiple words and candidate referents within a learning trial such that word-referent pairings can be inferred only across trials. Adults encode fine phonological detail when two words and candidate referents are presented in each learning trial (2 × 2 scenario; Escudero, Mulak, & Vlach,…

The internet is an important source of vaccine information for parents. We evaluated and compared the interactive content on an expert moderated vaccine social media (VSM) website developed for parents of children 24 months of age or younger and enrolled in a health care system to a random sample of interactions extracted from publicly available…

This study illustrates a method for evaluating the accuracy of performance metrics and identifies potential institutional and student attributes that may increase the likelihood of classification errors. Longitudinal data were obtained from the Integrated Postsecondary Eduation Data System for public 4-year institutions (N = 558) to evaluate…

Adolescence is a period of rapid cognitive change, including an initial increase in speed of cognitive processing and a more gradual increase in efficiency of cognitive processing. This study examined how neurophysiological changes associated with adolescent development can inform the design of game-based executive function (EF) training. Two…

Peer feedback is increasingly used to train assessment skills in teacher-training programs. However, studies investigating the roles of peer feedback providers' beliefs about peer feedback provision, their perceptions of their peer feedback message and their experienced emotions are still limited. This study aimed to explore how peer feedback…

The optional ACT® writing test is designed to measure students' writing skills -- specifically, those skills emphasized and acquired in high school English classes and important for success in entry-level college composition courses. The test was first introduced in 2005, and in fall 2015, a number of enhancements to the former version were…

Numerous studies of written language development have shown minimal improvement over the course of an instructional period, yet these solely text-based studies offer little explanation for the lack of changes in writers' language because little is reported about the classroom and the participants. The purpose of this study is to use goal theory to…

The article discusses the results of a study of L1 proofreading competence conducted among young adult native speakers of Polish who acquired English through formal education at school and university in Poland. Students with various levels of proficiency in English were asked to make acceptability judgements for Polish structures presented to them…

Although an accurate measure of vocabulary size is integral to understanding the proficiency of language learners, the validity of multiple-choice (M/C) vocabulary tests to determine this has been questioned due to users guessing correct answers which inflates scores. In this paper the nature of guessing and partial knowledge used when taking the…

The acquisition of a new morphological rule can be influenced by numerous factors, including the type of feedback provided during learning. The present study aimed to test the effect of different feedback types on children's ability to learn and generalize an artificial morphological rule (AMR). Two groups of eight-year-olds learned to judge and…

Purpose: This study aimed to identify predictors of response to treatment for residual speech sound disorder (RSSD) affecting English rhotics. Progress was tracked during an initial phase of traditional motor-based treatment and a longer phase of treatment incorporating ultrasound biofeedback. Based on previous literature, we focused on baseline…

Aim/Purpose: The purpose of this research is to determine whether ESL teaching videos as a form of asynchronous online knowledge sharing can act as an aid to ESL learners internalizing knowledge in language acquisition. In this context, internalizing knowledge carries the meaning of being able to remember language, and purposefully and accurately…

Interpretation in cross-language qualitative research presents a range of methodological and ethical challenges. Among these are the interpreters' influence on data generation and interview power dynamics. Having translators review and/or produce an independent translation of recorded interview material for comparative purposes is regarded as one…

Research consistently shows that adults engaged in tutored acquisition benefit from explicit instruction in several linguistic domains. For preschool children, it is often assumed that such explicit instruction does not make a difference. In the present study, we investigated whether explicit instruction affected young learners in acquiring a…