This project validates the short forms of protean and boundaryless career attitude scales and assesses their psychometric properties in the Turkish context. Two studies confirmed the two-factor structure and good internal consistency. Career planning was positively related to the short forms of self-directed career management, values-driven career…

This study sought to devise a reliable and validated measurement scale to evaluate teachers' perceptions of school climate. The study sample consisted of 379 teachers working in Awi district public primary schools, Ethiopia. Measurement scale had five latent factors (school climate dimensions) and 26 indicators (items). The coefficient alpha…

The purpose of this study was to develop an instrument to measure student online course anxiety, a factor that detrimentally affects student learning in the online environment. Based on Keegan's theoretical framework that identified fundamental differences between online education and traditional education, the instrument of Scale of Online Course…

Integrated marketing communication (IMC) has attracted the interest of marketing and management scholars since it was first introduced. A theoretical debate on definitional and measurement issues has also been growing. Thanks to the benefits that IMC can offer organizations, it is interesting to study it with regards to the higher education (HE)…

To achieve the goal of cultivating students' scientific modeling competence, it is crucial to improve teachers' epistemic knowledge and skills with respect to modeling-based teaching. Taking into consideration existing studies on enhancing teaching competence and teachers' professional development on modeling, and the importance of classroom…

This study provided preliminary evidence for a new Social Media Identity Distress Scale (SMIDS) using two subsamples of emerging adults (18-25 years of age) from Amazon Turk (each n = 373). The factor analysis revealed a single-factor scale explaining 72.9% of the variance in the items and supported a 20-item version of the original 66-item…

Objective: The Behaviour Assessment System for Children, Third Edition (BASC-3) is a rating scale for screening emotional and behavioural disorders in children and adolescents commonly utilised in Australia but relies on a US normative sample. This study assessed the cross-cultural validity of the BASC-3 by evaluating the original factor…

Early childhood educators' (ECEs) self-efficacy is often predictive of their ability and likelihood of promoting healthy activity behaviors in childcare settings. To date, ECEs' physical activity and sedentary behavior-related self-efficacy has been measured in a variety of ways in childcare-based research, creating difficulty when comparing…

In today's society, creativity plays a key role, emphasizing the importance of its development in K-12 education. Computing education may be an alternative for students to extend their creativity by solving problems and creating computational artifacts. Yet, there is little systematic evidence available to support this claim, also due to the lack…

Using a multiphased and mixed method approach to instrument development, the ISS-C was composed of 16 items extracted into four factors, which demonstrated adequate model fit. The ISS-C scores showed good internal consistency, convergent validity, and temporal stability, while some aspects of discriminant validity remain suboptimal.

There is a need to investigate student intention to participate in online discussion forums in the context of online collaborative learning due to the importance of student participation and the widespread student inactivity reported in some studies. Student participation in online discussion forums could be predicted by the constructs included in…

Mixture IRT models address the heterogeneity in a population by extracting latent classes and allowing item parameters to vary between latent classes. Once the latent classes are extracted, they need to be further examined to be characterized. Some approaches have been adopted in the literature for this purpose. These approaches examine either the…

Multiple choice tests are widely applied to assess students' knowledge in science education. This study aimed at assessing the validity and reliability of Science Multiple-choice Test in Malaysia. The items for this test were formulated by the researcher together with a panel of science teachers and the head of the science department with close…

Purpose: The Vocal Tract Discomfort Scale (VTD Scale) is a self-rating questionnaire investigating physical symptoms in the larynx associated with vocal pathology. The aim of this work was to investigate the reliability, validity, sensitivity, and specificity of the first German version and to provide normative data with thresholds for pathology…

The purpose of this study was to adapt the Self Description Questionnaire for Preschoolers into Turkish and to examine the self-concept of Turkish preschoolers based on sex and age. A total of 420 preschoolers participated in the study. The viability of the six-factor solution for the Turkish sample was examined using the first- and second-order…