Collective enumeration.
Bahrami B, Didino D, Frith C, Butterworth B, Rees G.
Bahrami B, et al.
J Exp Psychol Hum Percept Perform. 2013 Apr;39(2):338-47. doi: 10.1037/a0029717. Epub 2012 Aug 13.
J Exp Psychol Hum Percept Perform. 2013.
PMID: 22889187
Free PMC article.