Erratum to: Behav Res

DOI 10.3758/s13428-011-0096-6

The name of Dr. Jacob Raber was omitted from the list of authors. The corrected list of authors is Brian J. Piper, Victoria Li, Massarra A. Eiwaz, Yuliyana V. Kobel, Ted S. Benice, Alex M. Chu, Reid H. J. Olsen, Douglas Z. Rice, Hilary M. Gray, Shane T. Mueller, and Jacob Raber. Also, there should not have been an acknowledgement of Dr. Raber in the Author Note.