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Gilber Chura-Quispe; Cristina Beatriz Flores-Rosado; Alex Alfredo Valenzuela-Romero; Enlil Iván Herrera-Pérez; Avenilda Eufemia Herrera-Chura; Mercedes Alejandrina Collazos Alarcón – Contemporary Educational Technology, 2025
Information literacy is a fundamental component in the academic development of future professionals. The aim of the study was to evaluate the metric properties of the 'questionnaire of self-perceived information competences', analyzing the factorial structure, internal consistency, convergent validity, factorial invariance according to gender and…
Descriptors: Information Literacy, College Students, Student Attitudes, Foreign Countries
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Yanjing Cao; Chenchen Xu; Shan Lu; Qi Li; Jing Xiao – Psychology in the Schools, 2025
The patient health questionnaire-9 (PHQ-9) is widely utilized in assessing individuals' depression levels. Nevertheless, research regarding its factor structure and measurement invariance remains inadequate. The aim of this study was to delve into the factor structure of the PHQ-9 and to further investigate its measurement invariance across gender…
Descriptors: Factor Structure, Error of Measurement, Factor Analysis, Age Differences
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Beth Doll; Farya Haider; Jay Jeffries – Journal of Psychoeducational Assessment, 2025
More than a decade after two comprehensive examinations of the technical properties of the ClassMaps Survey (CMS), this study reexamined the structure and internal consistency of the scale and, for the first time, examined its measurement invariance across gender and school levels. Participants were 1,083 elementary and middle level students from…
Descriptors: Student Surveys, Attitude Measures, Student Attitudes, Elementary School Students
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John B. Buncher; Jayson M. Nissen; Ben Van Dusen; Robert M. Talbot – Physical Review Physics Education Research, 2025
Research-based assessments (RBAs) allow researchers and practitioners to compare student performance across different contexts and institutions. In recent years, research attention has focused on the student populations these RBAs were initially developed with because much of that research was done with "samples of convenience" that were…
Descriptors: Science Tests, Physics, Comparative Analysis, Gender Differences