Longitudinal data analysis has received widespread interest throughout educational, behavioral, and social science research, with latent growth curve modeling currently being one of the most popular methods of analysis. Despite the popularity of latent growth curve modeling, limited attention has been directed toward understanding the issues of…

This article describes and reviews the "Behavior Rating Inventory of Executive Function, Second Edition" (BRIEF2; Gioia, Isquith, Guy, & Kenworthy, 2015). Published by PARInc., it is an updated individually administered rating scale of executive function (EF) for children and youth, aged 5 to 18 years. Primarily used in clinical,…

This inquiry is focused on three indicators of the precision of measurement--conditional on fixed values of ?, the latent variable of item response theory (IRT). The indicators that are compared are (1) The traditional, conditional standard errors, s(eX|?) = CSEM; (2) the IRT-based conditional standard errors, s[subscript irt](eX|?)=C[subscript…

This study seeks to develop and validate an Assessment Centre (AC) tool for the evaluation and selection of school leaders, focusing on the identification of competencies that influence teaching and learning outcomes. International research supports the creation of Assessment Centres to select candidates for these roles, due to their superior…

The use of e-assessment methods raises important concerns regarding the reliability and validity of these methods. Potential threats to validity include mode effects and the possible influence of computer-related attitudes. Although numerous studies have now investigated the validity of online assessments in noncourse-based contexts, few studies…

One of the important theories in education and psychology is Generalizability (G) Theory and various properties distinguish it from the other measurement theories. To better understand methodological trends of G theory, a thematic content analysis was conducted. This study analyzes the studies using generalizability theory in the field of…

The purpose of this study was to explore the technology leadership behaviors of school principals. This mixed-method explanatory study investigated this essential role for 21st century school leaders, informed by the lenses of self-efficacy theory and transformational leadership theory. This study developed and validated the Education Leaders…

Massive Open Online Courses (MOOCs) have become more and more popular recently. These courses have attracted a large number of students world-wide. In a popular course, there may be thousands of students. Such a large number of students in one course makes it infeasible for the instructors to grade all the submissions. Peer assessment is thus an…

The purpose of this study is to examine the abstracts in 6th International Preschool Education Congress abstract book in terms of research subject, method, model, sample type, data collection tools, data analysis techniques, validity and reliability. This study is a qualitative study and was conducted using document analysis, which is one of the…

The study aims to develop a current scale that has a higher validity and reliability and reveals high school students' perceptions of measuring their citizenship knowledge and skills. The study was conducted with two different groups. The first group is the group where data is collected to conduct Exploratory Factor Analysis (EFA) and it consists…

Student growth percentiles (SGPs) are currently used by several states and school districts to provide information about individual students as well as to evaluate teachers, schools, and school districts. For SGPs to be defensible for these purposes, they should be reliable. In this study, we examine the amount of systematic and random error in…

Massive Open Online Massive Open Online Courses (MOOCs) have been transitioning slowly from being completely open and without clear recognition in universities or industry, to private settings through the emergence of Small and Massive Private Online Courses (SPOCs and MPOCs). Courses in these new formats are often for credit and have clear market…

Background: As globalization continues to impact the engineering profession, many programs aim to prepare current and future engineers to work across national and cultural boundaries. Yet there remains a lack of quality tools for assessing global competency among engineers and other technical professionals, including their behavioral tendencies in…

Sensory symptoms were recently added to the diagnostic criteria of autism spectrum disorder and may be a mechanism underlying the broad phenotype of autism spectrum disorder. To measure sensory symptoms based on perceptual rather than affective, regulative, or attention components, the Sensory Perception Quotient (SPQ) measuring five modalities of…

This study examined the cross-cultural validity of the Ego-Resilience Scale (ER89) in the Chinese cultural context. The ER89 was translated and culturally adapted into Chinese by following the psychometric validation procedures, in an adolescent sample (N = 943) of 13- to 18-year-olds. A series of psychometric analyses were conducted, including…