Objectives: Explore associations between eating disorders (EDs) and sleep duration and the impact of depression symptoms (DSs) in American college students. Participants: College students from 2018 to 2019 Healthy Minds Study. Methods: Multivariate logistic regression evaluated associations between EDs (bulimia, anorexia, binge eating [BED]) and…

The research was conducted to determine how the leadership behavior of English teachers affects students' performance in the language and to examine how the motivation of students toward English language learning influences the relationship between the leadership behavior of teachers and the performance of their students in the language. The…

Purpose: Drawing on current theoretical perspectives on teaching methods (i.e., constructivism, cognitivism, or behaviorism), the present research developed a scale to assess students' perceptions of teaching methods in physical education. Method: Four studies were conducted to design and analyze the psychometric properties of this scale: (a) to…

The Strengths and Difficulties Questionnaire (SDQ) is a brief instrument developed primarily for screening children and adolescents for social-emotional learning. The SDQ contains four factors related to socio-emotional difficulties and one factor related to prosocial behaviour. However, studies of its factor structure have produced mixed results.…

This study investigates the relationship among student engagement, learning strategies, and academic achievement. Data were collected from 4,825 eighth-grade students in Guangzhou, China, using the Delaware Student Engagement Scale (DSES) and the Motivated Strategies for Learning Questionnaire (MSLQ). Structural Equation Modeling (SEM) with…

This study aims to develop and validate the scale on the perceptions and knowledge of trainee teachers regarding the inclusion of students with disabilities (PERKIN), designed to assess the perceptions and knowledge of pre-service teachers regarding the inclusion of students with disabilities. Grounded in the recognition of inclusive education as…

When conducting a postal survey, a traditional recommendation is to use paper postage stamps instead of an automated postage system, to make sure that invitations have a more personal and attractive appearance. In this research note, we investigate whether this traditional recommendation is still valid. In the autumn of 2020, a postal survey was…

Psychotic-like experiences (PLEs), or subclinical hallucinations and delusions, are common symptoms among young adults. Therefore, the current study aimed to assess the psychometric properties of the Psychotic-Like Experiences Questionnaire for Children (PLEQ-C) in Iranian school students. The study method was cross-sectional, and the population…

Identifying children with developmental disabilities is critical in providing early intervention services. This study aimed to evaluate the concurrent validity information of the 24-, 30-, and 36-month Indonesian Ages and Stages Questionnaires third edition (ASQ-3) with Bayley Scales of Infant and Toddler Development 3rd Edition (BSID-III) in…

Administering Likert-type questionnaires to online samples risks contamination of the data by malicious computer-generated random responses, also known as bots. Although nonresponsivity indices (NRIs) such as person-total correlations or Mahalanobis distance have shown great promise to detect bots, universal cutoff values are elusive. An initial…

Purpose: The purpose of this paper is to develop and validate a context-specific scale to assess faculty job satisfaction for Ecuadorian higher education institutions. Design/methodology/approach: A draft questionnaire was developed after reviewing the literature. Then, following a pilot study the questionnaire was administered to a stratified…

This article reviews the methodologies used in 76 empirical studies conducted on creative thinking in primary school education and published between 2011 and 2021. The studies were analysed for their context, foci of investigation and the methodologies used. Each study was coded and analysed quantitatively and qualitatively. The findings are…

The aim of this article is to develop and validate an analysis instrument of principal' identity in the Swedish context. A point of departure is taken in the work of Crow, Day, and Møller (2017) and three dimensions of the concept: professional, personal, and situated or socially located. The article builds on a survey on Swedish principals…

The focus of attention literature has shown robust findings for the benefits of providing statements that focus on the movement effect or outcome (external focus of attention [EFOA]) as opposed to focusing on the movement kinematics (internal focus of attention). Observational studies, however, have revealed that physiotherapists use fewer EFOA…

The advancement of research and development of effective intervention programs for workplace bullying require high-quality assessment tools. One serious limitation that research on workplace bullying in Arab countries suffers from is the absence of good measures. In this study, we examined the psychometric characteristics of the nine-item Short…