As next-generation space exploration missions require increased autonomy from astronaut crews, real-time diagnostics of astronaut health and performance are essential for mission operations, especially for determining Extravehicular Activity (EVA) readiness. Exposure to microgravity leads to changes in astronaut physiology such as loss of bone…

This research paper introduces the (D)FIT-Choice (Digital Factors Influencing Teacher Choice) scale and discusses the outcomes of its initial implementation. The (D)FIT-Choice scale expands upon the existing FIT-Choice scale by incorporating additional subscales, namely "Prior digital technology use in education" within Socialization…

The significance of environmental education has become more evident, driven by global concerns surrounding climate change. In Vietnam, a country facing significant environmental challenges, developing environmental knowledge of elementary school teachers is crucial. This study aimed to validate a questionnaire for assessing professional knowledge…

In this paper, we describe the construction and validation process of a new measurement scale, the APTD questionnaire (Accessibility, Processes, Training, Demand), which consists of four factors related to the evaluation of the accessibility of university campus, the inclusive educational actions and processes carried out by university professors…

Improving the effectiveness of teacher professional development programmes is crucial for enhancing education, and assessing teacher professional competence is vital. This study aimed at adapting and validating instruments originally developed in Germany as part of a follow-up study to TEDS-M (Teacher Education Development Study-Mathematics),…

In the wake of the COVID-19 pandemic, educators and policymakers have scrambled to assess the impact on student learning. Popular metrics that have gained traction are the notions of "years of learning lost" or "months behind," which attempt to quantify the educational setbacks caused by the pandemic. The allure of these…

Item response tree (IRTree) models are a flexible framework to control self-reported trait measurements for response styles. To this end, IRTree models decompose the responses to rating items into sub-decisions, which are assumed to be made on the basis of either the trait being measured or a response style, whereby the effects of such person…

This study involved development and validation of the Family Involvement in Graduate School measure, the first instrument to measure involvement of family in graduate students' educational process. The measure was originally designed with six subscales. It was developed based on Hoover-Dempsey et al.'s model of parent involvement. Feedback on the…

Researchers and practitioners in the field of second language acquisition have come to realize the importance of non-cognitive skills such as self-efficacy and self-regulation in students' learning of a second language. However, there has been limited systematic research on such measures in the second language context and the validity and…

Introduction: Given the global concern for attracting more and better candidates to teaching careers, we must have instruments to help us identify these potential candidates. In Chile, there needs to be more evidence of the motivational and perceptual factors that influence the choice of studies in Education. The aim is to study the psychometric…

A test battery with two different levels of adaptation is presented: a within-subtest level for the selection of the items in the subtests and a between-subtest level to move from one subtest to the next. The battery runs on a two-level model consisting of a regular response model for each of the subtests extended with a second level for the joint…

Core Maths qualifications were introduced into the post-16 curriculum in England in 2014 to help students develop their quantitative and problem-solving skills. Taking the qualification should also give students confidence in understanding the mathematical content in other courses taken at the same time. In this article, we explore whether Core…

The EdSurvey package helps users download, explore variables in, extract data from, and run analyses on large-scale assessment data. The analysis functions in EdSurvey account for the use of plausible values for test scores, survey sampling weights, and their associated variance estimator. We describe the capabilities of the package in the context…

Due to the COVID-19 pandemic affecting the whole world, education in Turkey, as in foreign countries, has been carried out through e-learning and therefore through a screen. This pandemic has been a factor that has increased the time students spend with screens out of the lesson. Since screens have become an essential part of daily life, it is…

Despite the post-COVID return to face-to-face teaching and learning, many higher educational institutions continue to utilize videoconferencing due to its numerous benefits. Along with this increased adoption, reports have surfaced regarding videoconference fatigue (VF), a phenomenon characterized by exhaustion from using videoconference…