SOM – Supplemental material for The Prevalence of Marginally Significant Results in Psychology Over Time Olsson-CollentineAnton A. L. M. van AssenMarcel H. J. HartgerinkChris 2019 <p>Supplemental material, SOM for The Prevalence of Marginally Significant Results in Psychology Over Time by Anton Olsson-Collentine, Marcel A. L. M. van Assen and Chris H. J. Hartgerink in Psychological Science</p>