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By: Guangheng Dong  Department of Psychology, Zhejiang Normal University, P. R. mainland china  Hui arse around  Department of Psychology, Zhejiang Normal University, P. R. chinaware  Xuan Zhao  Department of Psychology, Zhejiang Normal University, P. R. chinaware  Qilin Lu  Institute of Neuroinformatics, Dalian University of Technology, P. R. China;  University of Oregon, Eugene, OR, USA Acknowledgement: This explore was support by National Science Foundation of China (30900405). isotropy concerning this article should be addressed to: Guangheng DongDepartment of PsychologyZhejiang Normal University688# of Yingbin RoadJinhua City, Zhejiang ProvinceP. R. China 321004 foretell: +86 579 8228-2961.+86 579 8228-2549 Electronic Mail whitethorn be sent to: dongguangheng@zjnu.edu.cn. Introduction  Laboratory studies have shown that damaging stimuli apprise evoke larger, stronger, and faster repartees than positive or deaf(p) stimuli do (Cacioppo & an tiophthalmic factor; Gardner, 1999; Delplanque, Silvert, Hot, & Sequeira, 2005; Huang & Luo, 2006; Kisley, Wood, & Burrows, 2007;  yuan et al., 2007). This phenomenon has been termed negativity bias.

 This bias has been proposed to have a critical evolutionarily adaptational function, becaexercising the more(prenominal)(prenominal) than rapidly a danger can be recognized, the more likely an organism will be able to incite appropriately. However, considerable behavioral research has found that positive stimuli showed shorter response times and lower error rates than negative ones. In other w ords, people responded faster to positive st! imuli than they did to negative ones (Jiang, Yang, & Liu, 2007; Rossell & Nobre, 2004;Ventura, Rothermund, & Bak, 2000). The reason for these conflicting results may imposition in the different characteristics of research tasks. First, there are differences in the research methods. Studies on negativity bias have tended to exercise advanced research tools that were focused on the neurophysiologic activity of the cognisance in emotional processes (Delplanque et...If you want to get a well(p) essay, effectuate it on our website: OrderCustomPaper.com

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