There is an error in the entry for Reference 6. The correct Reference 6 is:
“Harding EJ, Paul ES, Mendl M (2004) Animal behaviour - cognitive bias and affective state. Nature 427:312.”
Reference
Citation: The PLOS ONE Staff (2014) Correction: Pain and Pessimism: Dairy Calves Exhibit Negative Judgement Bias following Hot-Iron Disbudding. PLoS ONE 9(4): e96135. https://doi.org/10.1371/journal.pone.0096135
Published: April 21, 2014
Copyright: © 2014 The PLOS ONE Staff. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.