Colours' Impact on Morality: Evidence from Event-related Potentials

Overview

Journal Sci Rep

Specialty Science

Date 2016 Dec 23

PMID 28004749

Citations 4

Authors

Tian Gan

Wei Fang

Liezhong Ge

Affiliations

Soon will be listed here.

Abstract

Black and white have been shown to be representations of moral concepts. The purpose of this study was to investigate whether colours other than black and white have similar effects on words related to morality and to determine the time course of these effects. We presented moral and immoral words in three colours (red, green and blue) in a Moral Stroop task and used the event-related potential (ERP) technique to identify the temporal dynamics of the impact of colours on moral judgement. The behavioural results showed that it took longer for people to judge immoral words than moral words when the words were coloured green than when they were red or blue. The ERP results revealed the time course of these effects. Three stages were identified in the significant effects of P200, N300 and LPC. These findings suggest a metaphorical association between the colour green and moral information.

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References

FeldmanHall O, Mobbs D, Dalgleish T . Deconstructing the brain's moral network: dissociable functionality between the temporoparietal junction and ventro-medial prefrontal cortex. Soc Cogn Affect Neurosci. 2013; 9(3):297-306. PMC: 3980797. DOI: 10.1093/scan/nss139. View

Elliot A, Maier M, Moller A, Friedman R, Meinhardt J . Color and psychological functioning: the effect of red on performance attainment. J Exp Psychol Gen. 2007; 136(1):154-68. DOI: 10.1037/0096-3445.136.1.154. View

Huang Y, Luo Y . Temporal course of emotional negativity bias: an ERP study. Neurosci Lett. 2006; 398(1-2):91-6. DOI: 10.1016/j.neulet.2005.12.074. View

Semlitsch H, Anderer P, Schuster P, Presslich O . A solution for reliable and valid reduction of ocular artifacts, applied to the P300 ERP. Psychophysiology. 1986; 23(6):695-703. DOI: 10.1111/j.1469-8986.1986.tb00696.x. View

Frank M, Gilovich T . The dark side of self- and social perception: black uniforms and aggression in professional sports. J Pers Soc Psychol. 1988; 54(1):74-85. DOI: 10.1037//0022-3514.54.1.74. View

Hajcak G, MacNamara A, Olvet D . Event-related potentials, emotion, and emotion regulation: an integrative review. Dev Neuropsychol. 2010; 35(2):129-55. DOI: 10.1080/87565640903526504. View

Bramao I, Faisca L, Forkstam C, Inacio F, Araujo S, Petersson K . The interaction between surface color and color knowledge: behavioral and electrophysiological evidence. Brain Cogn. 2011; 78(1):28-37. DOI: 10.1016/j.bandc.2011.10.004. View

Sherman G, Clore G . The color of sin: white and black are perceptual symbols of moral purity and pollution. Psychol Sci. 2009; 20(8):1019-25. PMC: 2832478. DOI: 10.1111/j.1467-9280.2009.02403.x. View

Olofsson J, Nordin S, Sequeira H, Polich J . Affective picture processing: an integrative review of ERP findings. Biol Psychol. 2008; 77(3):247-65. PMC: 2443061. DOI: 10.1016/j.biopsycho.2007.11.006. View

10.

Leuthold H, Kunkel A, Mackenzie I, Filik R . Online processing of moral transgressions: ERP evidence for spontaneous evaluation. Soc Cogn Affect Neurosci. 2015; 10(8):1021-9. PMC: 4526472. DOI: 10.1093/scan/nsu151. View

11.

Davis J, Hsieh Y, Lee H . Humans perceive flicker artifacts at 500 Hz. Sci Rep. 2015; 5:7861. PMC: 4314649. DOI: 10.1038/srep07861. View

12.

Bertrams A, Baumeister R, Englert C, Furley P . Ego depletion in color priming research: self-control strength moderates the detrimental effect of red on cognitive test performance. Pers Soc Psychol Bull. 2015; 41(3):311-22. DOI: 10.1177/0146167214564968. View

13.

Decety J, Michalska K, Kinzler K . The contribution of emotion and cognition to moral sensitivity: a neurodevelopmental study. Cereb Cortex. 2011; 22(1):209-20. DOI: 10.1093/cercor/bhr111. View

14.

Redmann A, Fitzpatrick I, Hellwig F, Indefrey P . The use of conceptual components in language production: an ERP study. Front Psychol. 2014; 5:363. PMC: 4010786. DOI: 10.3389/fpsyg.2014.00363. View

15.

Chen P, Qiu J, Li H, Zhang Q . Spatiotemporal cortical activation underlying dilemma decision-making: an event-related potential study. Biol Psychol. 2009; 82(2):111-5. DOI: 10.1016/j.biopsycho.2009.06.007. View

16.

Meier B, Robinson M . Why the sunny side is up: association between affect and vertical position. Psychol Sci. 2004; 15(4):243-7. DOI: 10.1111/j.0956-7976.2004.00659.x. View

17.

Sarlo M, Lotto L, Manfrinati A, Rumiati R, Gallicchio G, Palomba D . Temporal dynamics of cognitive-emotional interplay in moral decision-making. J Cogn Neurosci. 2011; 24(4):1018-29. DOI: 10.1162/jocn_a_00146. View

18.

Nathans J, Thomas D, Hogness D . Molecular genetics of human color vision: the genes encoding blue, green, and red pigments. Science. 1986; 232(4747):193-202. DOI: 10.1126/science.2937147. View

19.

van Berkum J, Holleman B, Nieuwland M, Otten M, Murre J . Right or wrong? The brain's fast response to morally objectionable statements. Psychol Sci. 2009; 20(9):1092-9. DOI: 10.1111/j.1467-9280.2009.02411.x. View

20.

Cacioppo J, Crites Jr S, Gardner W, Bernston G . Bioelectrical echoes from evaluative categorizations: I. A late positive brain potential that varies as a function of trait negativity and extremity. J Pers Soc Psychol. 1994; 67(1):115-25. DOI: 10.1037//0022-3514.67.1.115. View