The purpose of the research is to develop a valid and reliable perception scale that can measure the perception of math teachers (198) and science teachers (120) towards private lesson. In the validity studies, the exploratory factor analysis was made with the SPSS 25.0 package program after that the confirmatory factor analysis was made with…

This study aimed to perform a scale adaptation to determine students' perceptions of a classroom learning environment. The sample of the study consisted of 337 students for exploratory factor analysis and 1,639 students for confirmatory factor analysis. The scale known as My Class Activity adapted in this study was developed by Gentry and Gable…

Purpose: This paper aims to determine whether teacher's gender factor and school type factor influence level of readiness of teachers in implementing STEM education. Method: An ex post facto research design study was conducted in 99 schools from Johor Bahru district involving 690 primary school teachers (134 males, 556 females). The random…

A Monte Carlo study was conducted to compare the performance of a level-specific (LS) fit evaluation with that of a simultaneous (SI) fit evaluation in multilevel confirmatory factor analysis (MCFA) models. We extended previous studies by examining their performance under MCFA models with different factor structures across levels. In addition,…

The aim of the present study was to evaluate the measurement invariance of the School Connectedness Scale for Chinese, Canadian, and Tanzanian adolescents, and to explore the inter association between school connectedness and cyberbullying/cybervictimization. Participants included 3872 adolescents from urban settings in China (N= 2053, M[subscript…

"Digital native," the term ubiquitously used to describe contemporary learners, is fraught with debate over its meaning and measurement. The Digital Natives Assessment Scale (DNAS) was developed and validated to measure digital nativeness. This study extends the DNAS validation discussion with data from 178 participants in three teacher…

Item analysis is performed by developers as an integral part of the scale development process. Thus, items are excluded from the scale depending on the item analysis prior to the factor analysis. Existing item discrimination indices are calculated based on correlation, yet items with different response patterns are likely to have a similar item…

A common observation in Transformative Learning (TL) literature is the scarcity of ways to gauge the extent of personal transformation. This is despite a recorded history of more than four decades and the existence of multiple schools of thought in TL. Also, there has been insufficient exploration of the personal transformation of profession…

This article reports on the implementation of a formative assessment tool (the Writing Engagement Scale, or WES) in grades 3-5 in schools in the United States. We used confirmatory factor analysis (CFA) to collect validity evidence for the WES for our population. Results demonstrated acceptable validity and reliability. In addition, survey results…

The main aim of this study is to build a new observational coding system for sibling interactions (Sistema de Codificación de Interacciones entre Hermanos -- SCIH) and to analyze its psychometric properties and validity. First, this study offers the first Spanish adaptation of a self-report questionnaire to measure sibling relationships that…

Item parameter drift (IPD) is the systematic differentiation of parameter values of items over time due to various reasons. If it occurs in computer adaptive tests (CAT), it causes errors in the estimation of item and ability parameters. Identification of the underlying conditions of this situation in CAT is important for estimating item and…

Latinx students and their families represent a large and growing population within the U.S. education system and experience significant opportunity gaps, inequities, and barriers in pursuit of academic achievement. Parent engagement (PE) is an important mechanism to increase academic outcomes and close opportunity gaps. However, efforts to…

School climate is increasingly recognized by scholars and policymakers as a crucial factor associated with students' educational experiences. Hence, practitioners endeavor to equitably measure and improve school climate to promote favorable student academic and behavior outcomes. Unfortunately, school climate research is fragmented, and a…

Primary Scientific Literature (PSL) has been used in undergraduate classrooms as a way to engage students with the research process and to increase science literacy. Most curricula lack any formal training for undergraduates to critically read PSL even though most undergraduate science courses require students to engage with PSL at some level. In…

The Behavior Assessment System for Children, Third Edition (BASC-3) Behavioral and Emotional Screening System Teacher Form (BESS) is a universal screening measure designed to identify social, emotional, and behavioral risks in students. A series of confirmatory factor analyses (CFAs) were conducted to examine the extent to which the…