
Malte Jansen/ Aishvarya Aravindan Rajagopal: The Reproducibility and Robustness of Secondary Analyses in Educational Research: The Role of Publication Bias and Researcher Degrees of Freedom
Many educational researchers conduct secondary data analysis using large-scale school assessment studies that usually include various variables based on representative samples. To access such data, researchers must often apply by submitting a research proposal. Our project aims to examine the reproducibility and robustness of secondary data analyses from a research data center that offers over 70 educational studies for secondary analyses. This approach provides us with a unique database of data usage applications. In these applications, researchers describe their central questions…
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