The aim of this research is to develop a valid and reliable "Astronomy Literacy Scale" in order to determine the astronomy literacy levels of individuals. Quantitative research method was used in the study. The study group of the research consisted of 5th, 6th, 7th and 8th grade students consists of a total of 519 students studying in 3…

Digitally fluent teachers are expected to contribute to the growth of digitally fluent students. The purpose of this study is to develop a valid and reliable Digital Fluency Scale to determine the digital fluency of pre-service teachers. To create an item pool to develop a scale for digital fluency, the opinions of the focus group meeting…

Background/purpose: Few psychometric tests have been identified in the literature that analyze digital competencies in school-aged children. The Evaluation Test of Digital Competencies in Compulsory Education Students (ECODIES, Casillas-Martín et al., 2020) is considered one of the most robust for its measurement. The aim of the study was to…

Stress among teachers is a debilitating issue that has been plaguing the educational landscape in Malaysia for a long time. Past studies have investigated this issue, and most studies focused on identifying the causes of stress among teachers. However, recent studies have looked at stress as a process that involves a threat (stressors), an…

Resilience comprises various neurobiological, developmental, and psychosocial components. However, existing measures lack certain critical components, while having limited utility in low-to-middle-income settings. We aimed to develop a reliable and valid measure of resilience encompassing a broad range of components and that can be used across…

Throughout the history of higher education in the United States, parents and family members of college students have often found themselves as obsolete to the postsecondary experience. Minimal research has been dedicated to understanding the experience of parents and family members of college students until the millennial generation began their…

Reliability indicates the internal consistency of a test. In educational studies, reliability is a key feature for a test. Researchers have proposed many traditional reliability estimates, such as coefficient alpha and coefficient omega. However, traditional reliability indices do not deal with the data hierarchy, even though the multilevel…

Secondary school staff are often tasked with delivering mental health content to students, yet there has been little research on staff confidence to do so. Given the responsibility placed on staff to support student mental health, reliable and valid measures are needed to facilitate assessment of teacher confidence in the classroom and evaluation…

To examine the reliability and validity of revised Parental Phubbing Scale (PPS) and measure the level of parental phubbing, 701 Chinese children aged 3-6 years and their parents were investigated. The results indicated that: (1) the construct validity of the PPS was supported by the best-fit one-factor model; (2) concurrent validity was…

The aim of this research is to develop a scale for determining pre-service teachers' attitudes towards recycling. The research was carried out using a quantitative research design. The research was carried out in the education faculties of two state universities located in the east and west of Türkiye. 284 pre-service teachers (62 males, 222…

Psychometrics is the field of designing tests and assessments to measure certain psychological concepts. It is chiefly concerned with two fundamental properties: reliability and validity. These properties are often influenced by confounding variables: other things that can influence performance but are not what you are trying to measure. Here, I…

This article presents a ten-item short scale for measuring digital competence. The scale is based on the Digital Competence Framework for Citizens, DigComp2.1 (Carretero et al., 2017). For our surveys, we used five items from the DigCompSat study (Clifford et al., 2020) and created five new ones to address the competence areas defined by…

Research practice partnerships (RPPs) are an increasingly popular approach for bringing together research and practice in ways that can improve and transform education. To date, however, evaluators have lacked measures to evaluate such partnerships. This paper describes a project to develop validity evidence for a survey to evaluate the…

Community health workers (CHWs) are increasingly being required to perform complex health care activities, especially in community cardiovascular disease and stroke prevention. However, currently, there are no psychometrically validated instruments for assessing CHW competencies in these roles. This article describes the development and validation…

Given the importance of mathematics identity for students continued participation and engagement with mathematics, it is important for educators and researchers to be able to explore students' mathematics identity development. However, an instrument with validity evidence that can be used to explore mathematics identity efficiently and with groups…