- Received October 10, 2016.
- Accepted February 2, 2017.
- Published online March 1, 2017.
Copyright & Usage
© 2017 The Authors. Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.
- 1School of Political Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, E53-470, Cambridge, MA 20139 USA
- 2School of Psychological Science, University of Western Australia (M304), Perth 6009, Australia
- 3School of Experimental Psychology and Cabot Institute, University of Bristol, 12a Priory Road, Bristol BS8 1TU, UK