title: Priming for performance: valence of emotional primes interact with dissociable prototype learning systems.
abstract: Arousal Biased Competition theory suggests that arousal enhances competitive attentional processes, but makes no strong claims about valence effects. Research suggests that the scope of enhanced attention depends on valence with negative arousal narrowing and positive arousal broadening attention. Attentional scope likely affects declarative-memory-mediated and perceptual-representation-mediated learning systems differently, with declarative-memory-mediated learning depending on narrow attention to develop targeted verbalizable rules, and perceptual-representation-mediated learning depending on broad attention to develop a perceptual representation. We hypothesize that negative arousal accentuates declarative-memory-mediated learning and attenuates perceptual-representation-mediated learning, while positive arousal reverses this pattern. Prototype learning provides an ideal test bed as dissociable declarative-memory and perceptual-representation systems mediate two-prototype (AB) and one-prototype (AN) prototype learning, respectively, and computational models are available that provide powerful insights on cognitive processing. As predicted, we found that negative arousal narrows attentional focus facilitating AB learning and impairing AN learning, while positive arousal broadens attentional focus facilitating AN learning and impairing AB learning.
authors: Psychology Department, University of Texas, Austin, Texas, United States of America. marissa.gorlick@utexas.edu
authors: Marissa A
authors: MA
authors: Gorlick
authors: W Todd
authors: WT
authors: Maddox
mesh_terms: D000293:Adolescent; D000328:Adult; D001143:Arousal; D001288:Attention; D003198:Computer Simulation; D004644:Emotions; D006801:Humans; D007858:Learning; D008568:Memory; D015233:Models, Statistical; D010465:Perception; D010775:Photic Stimulation; D015203:Reproducibility of Results; D013647:Task Performance and Analysis; D055815:Young Adult
references: Trends Cogn Sci. 2009 Apr;13(4):160-6
references: 19285913
references: Learn Mem. 1998 Nov-Dec;5(6):420-8
references: 10489259
references: Perspect Psychol Sci. 2011 Mar;6(2):114-33
references: 21660127
references: J Exp Psychol Learn Mem Cogn. 2002 Jul;28(4):800-11
references: 12109770
references: J Mem Lang. 2008 Feb;58(2):449-464
references: 19190722
references: Behav Neurosci. 1999 Apr;113(2):235-42
references: 10357448
references: Psychol Sci. 2008 May;19(5):476-82
references: 18466409
references: Annu Rev Psychol. 2005;56:149-78
references: 15709932
references: Perspect Psychol Sci. 2007 Mar;2(1):33-52
references: 26151918
references: Am J Psychol. 2009 Fall;122(3):349-69
references: 19827704
references: J Neurosci. 2008 Dec 3;28(49):13194-201
references: 19052210
references: Emotion. 2011 Dec;11(6):1263-78
references: 22142207
references: J Exp Psychol. 1968 Jul;77(3):353-63
references: 5665566
references: Brain Cogn. 2004 Jun;55(1):30-40
references: 15134841
references: Emotion. 2010 Aug;10(4):599-603
references: 20677877
references: Emot Rev. 2009;1(2):99-113
references: 19421427
references: Psychol Sci. 2010 Dec;21(12):1770-6
references: 20974709
references: Front Psychol. 2012 Jul 19;3:241
references: 22833729
references: Emotion. 2009 Dec;9(6):763-81
references: 20001121
references: Proc Natl Acad Sci U S A. 2006 Jan 31;103(5):1599-604
references: 16434476
references: Psychol Rev. 1999 Jul;106(3):529-50
references: 10467897
references: J Exp Psychol Learn Mem Cogn. 2003 Jul;29(4):650-62
references: 12924865
references: Psychol Sci. 2009 Apr;20(4):406-9
references: 19298263
references: Neuropsychologia. 2006;44(5):816-27
references: 16229868
references: Philos Trans R Soc Lond B Biol Sci. 2004 Sep 29;359(1449):1367-78
references: 15347528
references: Acta Psychol (Amst). 1982 Oct;51(3):245-55
references: 7158395
references: Ann N Y Acad Sci. 2011 Apr;1224:147-161
references: 21182535
references: Psychon Bull Rev. 2011 Feb;18(1):96-102
references: 21327364
references: Cogn Emot. 2005 May 1;19(3):313-332
references: 21852891