Supplement for Performing contrast analysis in factorial designs: From NHST to confidence intervals and beyond. Educational and Psychological Measurement

Supplementary material for the articleWiens, S., & Nilsson, M. E. (2016). Performing contrast analysis in factorial designs: From NHST to confidence intervals and beyond. Educational and Psychological Measurement, in press. doi: 10.1177/0013164416668950. The full analysis can be found in the article. Contains R scripts (created with https://www.r-project.orgÖppnas i en ny tabb) and a JASP file (created with JASP software, https://jasp-stats.orgÖppnas i en ny tabb, an alternative to SPSS and R).