This dataset contains all data that are required to reproduce results of the study "Mechanisms of Epistemic Change—Under Which Circumstances Does Diverging Information Support Epistemic Development?" which was published in Frontiers in Psychology. Please note that item three of the multiplism scales (of both FREE-GST and FREE-EDPSY) was dropped since reliabilities of the multiplism scales increased when it was left out. Further information on the dataset and procedures of data analysis are available in the corresponding paper.

Supplementary materials to: Kerwer, M., & Rosman, T. (2018). Mechanisms of Epistemic Change—Under Which Circumstances Does Diverging Information Support Epistemic Development? Frontiers in Psychology. 9:2278. doi: 10.3389/fpsyg.2018.02278