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Author(s): Buchholz, Janine; Jude, Nina
Title: Scaling procedures and construct validation of context questionnaire data
In: Organisation for Economic Co-operation and Development (Hrsg.): PISA 2015 technical report, Paris: Organisation for Economic Co-operation and Development, 2017 , S. 1-39
URL: http://www.oecd.org/pisa/sitedocument/PISA-2015-Technical-Report-Chapter-16-Procedures-and-Construct-Validation-of-Context-Questionnaire-Data.pdf
Publication Type: 4. Beiträge in Sammelbänden; Lexika/Enzyklopädie o.ä.
Language: Englisch
Keywords: Fragebogen; Methodologie; PISA <Programme for International Student Assessment>; Skalierung; Validität
Abstract: This chapter (i) describes the methodology used for scaling and construct validation including trend scales, (ii) presents an overview of all derived variables (simple indices, IRT-based scales) per questionnaire, and (iii) illustrates the computation of the PISA index of economic, social and cultural status (ESCS). (DIPF/Orig.)
DIPF-Departments: Bildungsqualität und Evaluation