More than a decade after two comprehensive examinations of the technical properties of the ClassMaps Survey (CMS), this study reexamined the structure and internal consistency of the scale and, for the first time, examined its measurement invariance across gender and school levels. Participants were 1,083 elementary and middle level students from…

In randomized control trials (RCT), the recent focus has shifted to how an intervention yields positive results on its intended outcome. This aligns with the recent push of implementation science in healthcare (Bauer et al., 2015) but goes beyond this. RCTs have moved to evaluating the theoretical framing of the intervention as well as differing…

The objective of this study was to create a psychometrically valid and reliable toxic leadership scale (TLS) for use in higher education workplace environments. The TLS was administered to a sample of 482 faculty members employed by three public universities in Jordan. Another aim of the study was to determine the level of toxic leadership based…

A split-sample cross-validation confirmatory factor analysis (N = 1,210) confirmed the 4-factor structure of the Adlerian Personality Priority Assessment (APPA) with 2 distinct subsamples. Discriminant validity, prevalence rates of priorities, and preliminary group norms are reported.

This manuscript details the development and exploratory factor analysis of a United States' version of the "International Survey of School Counselors' Activities" (ISSCA-US), a 42-item instrument that identifies activities of school counselors. Responses were collected from 390 US school counselors. Separate EFAs were conducted for two…

The Woodcock-Johnson Tests of Achievement, Fourth Edition (WJ IV ACH) is purported to align with Cattell-Horn-Carroll (CHC) theory and offers upward of 20 scores within its interpretive and scoring system. The Technical Manual does not furnish validity evidence for the scores reported by the scoring system, suggesting that evidentiary support may…

In the current study, we present the development of the Global Self-Esteem (GSE) measure. The six-item GSE fulfills a need for a short unidimensional measure of global self-esteem conceptualized as "overall positive view of self." The construct is traditionally measured by the Rosenberg Self-Esteem Scale (RSE); however, several important…

Factor loadings and item discrimination parameters play a key role in scale construction. A multitude of heuristics regarding their interpretation are hardwired into practice--for example, neglecting low loadings and assigning items to exactly one scale. We challenge the common sense interpretation of these parameters by providing counterexamples…

Screening for emotional and behavioral risk at the preschool level provides an opportunity to inform early intervention and prevention efforts. This study reports initial validation information for the "Behavioral Assessment System for Children--Third Edition, Behavioral and Emotional Screening System, Parent Form--Preschool" (BASC-3…

The purpose of this study was to further examine the factor structure of the Huber Inventory of Trainee Self-Efficacy (HITS), a measure of school psychology trainee self-efficacy. Lockwood et al. (2017, Psychol. Sch., Vol. 54, pp. 655-670) extant data set, collected from 520 school psychology trainees, was utilized. Four measurement models were…

Studies highlighting the importance of parental involvement in schooling have multiplied over the past years. However, well-validated tools assessing the different dimensions of parental involvement are lacking, especially when addressing young students' perception of their parents' involvement. This study offers a preliminary validation of the…

Successful implementation of inclusive practices depends on the extent of which school educators believe in this and are well prepared to implement include all learners. It is therefore relevant to study the variables that influence pedagogical practices of educators to teach in inclusive classrooms, namely attitudes and intentions regarding…

Purpose: To examine the factor structure and measurement invariance of the Körperkoordinations Test Für Kinder (KTK) and covariates of motor competence in a sample of Iranian children aged 5-14 years. Methods: Participants were children aged 5-14 years (N = 432, 61% boys). Age, sex, and body mass index were collected. Confirmatory factor analysis…

Given the importance of corpus linguistics in language learning, there have been calls for the integration of corpus training into teacher education programmes. However, the question of what knowledge and skills the training should target remains unclear. Hence, we advance our understanding of measures and outcomes of teacher corpus training by…

The "metaverse," which bridges augmented and virtual reality as mixed reality and includes technological phenomena such as artificial intelligence, continues to be an agenda topic. It is foreseen that the concept in question will accelerate the changes in education and teaching activities, as in many other fields. In this research, a…