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Jafari, Esmaeil; Vajarah, Kourosh Fathi; Arefi, Mahboobeh; Rezaeizadeh, Morteza – Turkish Online Journal of Distance Education, 2018
The aim of this study is to validate MOOC-based curriculum in higher education in Iran. The research method is mixed and of exploratory type. Method of grounded theory is used in the qualitative section and the Validation Test Pattern among the faculties and PhD students of Tehran's Universities is considered in the quantitative part. The…
Descriptors: Foreign Countries, Online Courses, Curriculum Design, Curriculum Development
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Girard, Todd A.; Christensen, Bruce K. – Psychological Assessment, 2008
The correlation between a short-form (SF) test and its full-scale (FS) counterpart is a mainstay in the evaluation of SF validity. However, in correcting for overlapping error variance in this measure, investigators have overattenuated the validity coefficient through an intuitive misapplication of P. Levy's (1967) formula. The authors of the…
Descriptors: Error of Measurement, Computation, Psychiatric Services, Correlation