The purpose of this study is to examine the validity of the scale for identifying gifted children, whose validity was proven by exploratory, confirmatory factor analysis, and whose reliability was proven the Cronbach alpha coefficient for identifying children in the 3-6 age group, using Mokken scaling based on nonparametric item response theory.…

This Monte Carlo simulation study aimed to investigate confirmatory factor analysis (CFA) estimation methods under different conditions, such as sample size, distribution of indicators, test length, average factor loading, and factor structure. Binary data were generated to compare the performance of maximum likelihood (ML), mean and variance…

The purpose of this study was to develop and validate a Digital Writing Scale that measures the perspectives of individuals on digital writing. A total of 615 preservice teachers studying in the faculty of education at a state university in Turkey participated in the study (n = 615). The data were collected in two phases for exploratory factor…

Internationalization and integration of the educational environment raises the issue of university lecturer development of professional mobility in Kazakhstan's higher education system. The aim of the study is to find an empirical approach to defining the factors for the development of lecturer professional mobility in the modern conditions of…

This study investigated the mediational relationship between teachers' perceived school goal structure, achievement goals and emotions in teaching. The participants were 495 Singapore teachers who took an online survey on the measured variables. We conducted structural equation modelling to test the hypothesized mediation model and found that…

The purpose of the research is to develop a valid and reliable attitude scale that can measure the attitudes of math and science teachers (315) and teacher candidates (105) towards mistakes and instant feedback. In the validity studies, the exploratory factor analysis was made with the SPS1S 8.0 package program after that the confirmatory factor…

Purpose: The aim of this study was to determine the changes in neuromuscular contractile properties in elite cyclists associated to the peripheral fatigue produced in a maximal incremental test in cycle ergometer. Methods: Forty-eight volunteers' well-trained male cyclists were evaluated during the competition season within a recovery microcycle.…

An exploration of factor analytic structure of the conceptions of mathematics scale among pre-service mathematics teachers in South-West Nigeria was conducted as evidence suggests paucity of research on psychometric properties of the conceptions of mathematics scale in Nigeria. This article through instrumentation research methodology reports the…

This study aimed to investigate cross-cultural measurement invariance of the PISA (Programme for International Student Assessment, 2015) science literacy test and items and to carry out a bias study on the items which violate measurement invariance. The study used a descriptive review model. The sample of the study consisted of 2224 students…

Cost and time constraints make it challenging to include hands-on laboratory experiences in psychology courses, yet engaging laboratory experiences can increase scientific literacy and appreciation. The present study tested whether learning by observing could also increase scientific literacy (knowledge of social neuroscience). We additionally…

This article documents the development of a questionnaire designed to measure the cultural and academic experiences (CAEQ) of East Asian research students enrolled at Australian universities. The CAEQ comprises three subscales: sense of belonging, learning strategies and perception of progress. The scale was designed based on literature studies…

This study aimed to examine the construct validity of the Arabic version of the Chedoke-McMaster Attitudes towards Children with Handicaps (CATCH) scale in elementary school students. Data were collected from 672 elementary school students (357 boys and 315 girls). The included students ranged in age from 8 to 14 years. A statistical analysis was…

The purpose of this study was to determine if there is evidence of a normative structure for primary role advisors and, if so, whether views of those norms vary by personal and positional characteristics. We developed the Academic Advising Behaviors Inventory (AABI) and surveyed members of NACADA: The Global Community for Academic Advising. Using…

This study addresses a gap in the literature on mathematical modeling education by developing the mathematical modeling knowledge scale (MMKS). The MMKS is a quantitative tool created to assess teachers' knowledge of the nature of mathematical modeling. Quantitative instruments to measure modeling knowledge is scare in the literature partially due…

The aim of this study is to develop a scale of pre-service teacher beliefs about Ottoman Turkish. The 34-item "The Scale of Teacher Candidate Beliefs about Ottoman Turkish," created for the piloting was given to 202 pre-service teachers who were taking an Ottoman Turkish course in the departments of Turkish education and Arabic education…