Multilevel modeling (MLM) is frequently used to detect cluster-level group differences in cluster randomized trial and observational studies. Group differences on the outcomes (posttest scores) are detected by controlling for the covariate (pretest scores) as a proxy variable for unobserved factors that predict future attributes. The pretest and…

As a group, students with intellectual disabilities display difficulties in a wide range of academic skills, including the acquisition of basic academic skills such as literacy. Early writing and reading skills must be supported to prepare students with intellectual disabilities to learn to read and write. The goal of this study was to replicate…

When Martin Gardner first presented the Two-Children problem, he made a mistake in its solution. Later he corrected the error, but unfortunately the incorrect solution is more widely known than his correction. In fact, a Tuesday-Child variation of this problem went viral in 2010, and the same flaw keeps reappearing in proposed solutions of that…

In this study, I explored children's development of rhythmic music literacy using a language acquisition paradigm. An emergent, constructivist curriculum was implemented over one academic year with 39 children, 5-8 years old. Children were involved in audiation-based active listening, singing, moving, chanting, and playing instruments and engaged…

Although corrective feedback (CF) has received much interest in the second language acquisition literature, relatively little research has investigated the relationship between CF and learner affect in concrete practice situations. The present study investigates learners' affective states and practice behaviour in a novel context: oral grammar…

Error treatment has long been studied in ELT, and the attitude of the learners and teachers towards correction might be acknowledged as the main focus in most cases. Breen et al. put forward that negotiation is inevitable in modification; hence, the primary concern of this study is to explore teachers' and students' perceptions of modification in…

Commonly defined as L2 teachers' responses to learners' erroneous utterances, oral corrective feedback (OCF) is an interactional classroom phenomenon which frequently occurs in foreign language classes and has gained growing momentum in SLA research in recent years. However, how OCF preferences of English teachers vary in terms of their…

In this action research case study, the researchers used a multiple baseline across two student pairs design to investigate the effects of the error self-correction method on the spelling accuracy behaviors for four fifth-grade students who were identified as being at risk for learning disabilities. The dependent variable was the participants'…

There is an ongoing debate as to whether written corrective feedback (WCF) is effective for the improvement of adult second language (L2) writers' accuracy. Ever since Truscott (1996, 1999) began arguing against grammar correction in L2 writing courses, researchers have challenged his position (i.e. below). Although most of these studies show WCF…

For students to be successful in algebra, they must have a truly conceptual understanding of key algebraic features as well as the procedural skills to complete a problem. One strategy to correct students' misconceptions combines the use of worked example problems in the classroom with student self-explanation. "Self-explanation" is the…

The present study investigated a group of cognitive individual differences considered advantageous in second language learning and their role in language learning under implicit and explicit feedback conditions using both language awareness and language development measures. The study further investigated whether different types of awareness are…

The micro-teaching technique has been utilized for more than half a century by teacher education programs with the main aim of providing pre-service teachers with practice opportunities. The flexible nature of the technique makes it possible to adapt the implementation to the peculiarities of any specific context. In addition, the latest…

The purpose of the study was to understand current knowledge and implementation of a multitier system of support. The study focuses on tertiary interventions and uses input from teachers in a top education system who are responsible for implementing a Response to Intervention (RTI) framework daily. Sixty-three K-5 teachers were surveyed to…

This article reports on a study in which stimulated recall data and quantitative measures of complexity, accuracy and fluency (CAF) were used to address three interconnected questions in different planning conditions: (1) how learners share their limited attentional capacity with different cognitive processes of 'planner/proposer', 'translator'…

This study first briefly describes an instructional approach to teaching grammar known as X-Word Grammar and then compares its effectiveness in assisting students in achieving grammatical accuracy with traditionally taught grammar. Two groups of L2 pre-college students were taught using curricula and practice procedures in two different grammar…