doi:10.1017/asr.2015.42. Published by Cambridge University Press, September 1, 2015.
Two errors were made in the references for this article:
1. The name of Scott Straus is misspelled as “Strauss” both in the text and in the reference list.
2. The publication year of Brass’ work (1997) is missing in the reference list.
The publisher regrets this error.