10. "Women’s preference for attractive makeup tracks changes in their salivary testosterone" (Fisher 2015)
Retraction
Our article reported linear mixed models showing interactive effects of testosterone level and perceived makeup attractiveness on women’s makeup preferences. These models did not include random slopes for the term perceived makeup attractiveness, and we have now learned that the Type 1 error rate can be inflated when by-subject random slopes are not included (Barr, Levy, Scheepers, & Tily, 2013). Because the interactions were not significant in reanalyses that addressed this issue, we are retracting this article from the journal.