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Direct linkStella Y. Kim; Doris U. Bolliger; Florence Martin – Distance Education, 2025
The present study evaluated the validity of the Online Learner Satisfaction Instrument (OLSI) in terms of construct and convergent validity, and measurement invariance across demographic groups. The study results revealed that the factor structures generally confirmed to the original factor structure proposed in the instrument. Also, some…
Descriptors: Student Satisfaction, Test Validity, Electronic Learning, Measures (Individuals)
Download full textOrhan, Ali – International Journal of Psychology and Educational Studies, 2023
This study aimed to examine the psychometric properties of the Turkish version of Sosu Critical Thinking Disposition Scale (TV-CTDS). The data were gathered from two independent samples consisting of undergraduate and graduate students from four different universities in the Black Sea region of Turkey. After the translation procedure, the…
Descriptors: Psychometrics, Turkish, Critical Thinking, Measures (Individuals)
Bei, Evanthia; Mavroidis, Ilias; Giossos, Yiannis – European Journal of Open, Distance and E-Learning, 2019
The purpose of this study was to develop a valid and reliable psychometric scale to measure the perceived autonomy of postgraduate students in the Hellenic Open University and similar distance education environments. Two dimensions of autonomy, namely personal and educational, were revealed from the literature review and the preliminary study. For…
Descriptors: Foreign Countries, Test Construction, Likert Scales, Psychometrics
Dempsey, Patrick R.; Zhang, Jie – Online Learning, 2019
Despite the prevalence of research on the Community of Inquiry framework and its associated measurement instrument, more research is needed to re-evaluate the factor structure, study the effects of covariates or measurement invariance, and explore the relationships among the three presences. Results of this study indicated that (a) teaching,…
Descriptors: Communities of Practice, Inquiry, Construct Validity, Factor Structure
Yirci, Ramazan; Karakose, Turgut; Uygun, Harun; Ozdemir, Tuncay Yavuz – EURASIA Journal of Mathematics, Science & Technology Education, 2016
The purpose of this study is to adapt the Mentoring Relationship Effectiveness Scale to Turkish, and to conduct validity and reliability tests regarding the scale. The study group consisted of 156 university science students receiving graduate education. Construct validity and factor structure of the scale was analyzed first through exploratory…
Descriptors: Foreign Countries, Mentors, Measures (Individuals), Test Validity
McGill, D. A.; van der Vleuten, C. P. M.; Clarke, M. J. – Advances in Health Sciences Education, 2013
Supervisor assessments are critical for both formative and summative assessment in the workplace. Supervisor ratings remain an important source of such assessment in many educational jurisdictions even though there is ambiguity about their validity and reliability. The aims of this evaluation is to explore the: (1) construct validity of ward-based…
Descriptors: Construct Validity, Reliability, Formative Evaluation, Summative Evaluation
Garrett, Pamela S. – ProQuest LLC, 2012
The purpose of this mixed-methods study was to understand the key constructs and processes underlying the mentoring relationships between doctoral students and their mentors. First, exploratory and confirmatory factor analyses were used to evaluate the measurement structure underlying the 34-item Ideal Mentor Scale (IMS; Rose, 2003), followed by…
Descriptors: Graduate Students, Doctoral Programs, Mentors, College Faculty
