The maximal reliability of a congeneric measure is achieved by weighting item scores to form the optimal linear combination as the total score; it is never lower than the composite reliability of the measure when measurement errors are uncorrelated. The statistical method that renders maximal reliability would also lead to maximal criterion…

In this study, we examine the year-to-year teacher-level stability of the Tripod 7Cs composite, a widely used measure of student perceptions of teaching effectiveness. We perform ordinary least squares regression on data collected in the classrooms of 12,707 teachers across 874 schools. Results demonstrate that the 7Cs composite exhibits…

Second-language (L2) testing researchers have explored the relationship between speakers' overall speaking ability, reflected by holistic scores, and the speakers' performance on speaking subcomponents, reflected by analytic scores (e.g., McNamara, 1990; Sato, 2011). These research studies have advanced applied linguists' understanding of how…

Interaction has received attention in different fields of applied linguistics. In the field of Second Language Acquisition (SLA), scholars have perceived interaction as a platform where L2 learners can engage in language experimentation. It has been considered in light of Long's (1981) Interaction Hypothesis, which posits that negotiation of…

The present study investigated the identification of end of first grade (n = 125) and end of third grade (n = 77) reading comprehension difficulties using beginning of first grade decoding-related and language-related predictors. Reading comprehension was defined using a composite of three standardized reading comprehension measures. Students at…

The purpose of this quantitative study was to determine if there was a significant relationship between school-wide academic outcomes and the instructional modalities utilized by public schools during the 2019-2022 school years. This study also determined if there was a significant difference in assessment scores earned by public school students…

This report reviews the "Social Skills Improvement System Social-Emotional Learning Edition" (SSIS SEL; Gresham & Elliott, 2017), a multicomponent rating scale that includes a criterion and norm-referenced measure of social-emotional and academic functioning--based on a reformulation of the "Social Skills Improvement…

Approximately 30% of autistic children are considered minimally verbal. The field lacks an efficient and reliable measure of communicative capacity among minimally verbal autistic children. Improved methods are needed to determine which children are at greatest risk for minimally verbal outcomes to better target interventions. Here, we present the…

Background & Aim: To assess consonant proficiency and velopharyngeal function in 10-year-old children born with unilateral cleft lip and palate (UCLP) within the Scandcleft project. Methods & Procedures: Three parallel group, randomized, clinical trials were undertaken as an international multicentre study by nine cleft teams in five…

We developed a method for using Coh-Metrix to automatically analyze tutorial dialogues. Coh-Metrix, a web-based tool for automatically evaluating text, is freely available to researchers. We applied the method to 190 tutorial dialogues between women and "BRCA Gist" from two experiments. "BRCA Gist" is an intelligent tutoring…

Researchers using VAM (Value-Added Models) methods have found that student achievement is substantially impacted by both schools and teachers. However, most of this work has been conducted within the context of the United States. Information is lacking about the educational system in China. This first study examines methodological concerns…

Several previous studies have indicated that teachers require knowledge to enhancing technology-integrated instructional practices for representing and formulating the content to students. Therefore, the technological pedagogical content knowledge (TPACK) framework is essential for advancing teacher professional development (TPD) programs while…

Purpose: The purpose of this study was to examine the diagnostic accuracy of traditional measures of phonological ability developed for monolingual English-speaking children with their bilingual peers in both English and Spanish. We predicted that a composite measure, derived from a combination of English and Spanish phonological measures, would…

Computational thinking (CT) is a method for solving complex problems, but also gives people an inventive inspiration to adapt to our smart and changing society. Globally it has been considered as vital abilities for solving genuine issues successfully and efficiently in the 21st century. Recent studies have revealed that the nurture of CT mainly…

A key question facing teacher evaluation systems is how to combine multiple measures of complex constructs into composite indicators of performance. We use data from the Measures of Effective Teaching (MET) study to investigate the measurement properties of composite indicators obtained under various conjunctive, disjunctive (or complementary),…