@article{M. Schaefer2015, author = "Stacey M. Schaefer and Jennifer Morozink Boylan and Carien M. van Reekum and Regina C. Lapate and Catherine J. Norris and Carol D. Ryff and Richard J. Davidson", title = "{Manipulation check.}", year = "2015", month = "12", url = "https://plos.figshare.com/articles/figure/_Manipulation_check_/848845", doi = "10.1371/journal.pone.0080329.g003" }