"s1rQi(W _0rG0文章标题:Behavioral and neural correlates of delay of gratification 40 years later
hc*k1P:Q VM^0该文摘要如下:心理学空间Io X^)Wo)s
7q'z IR2X.qk4bDmY0We examined the neural basis ofself-regulation in individuals from a cohort of preschoolers who performed the delay-of-gratification task 4 decades ago. Nearly 60 individuals, now in their mid-forties, were tested on “hot” and “cool” versions of a go/nogo task toassess whether delay of gratification in childhood predicts impulse control abilities and sensitivity to alluring cues (happy faces). Individuals who were less able to delay gratification in preschool andconsistently showed low self-control abilities in their twenties and thirties performed more poorly than did high delayers when having to suppress a responseto a happy face but not to a neutral or fearful face. This finding suggests that sensitivity to environmental hot cues plays a significant role inindividuals’ ability to suppress actions toward such stimuli. A subset of these participants (n = 26) underwent functional imaging for the first time to test for biased recruitment of frontostriatal circuitry when required to suppressresponses to alluring cues. Whereas the prefrontal cortex differentiated between nogo and go trials to a greater extent in high delayers, the ventral striatum showed exaggerated recruitment in low delayers. Thus, resistance to temptation as measured originally by the delay-of-gratification task is a relatively stable individual difference that predicts reliable biases in frontostriatal circuitries that integrate motivational and control processes.心理学空间E z Z i r#|
此文是open access的,有兴趣的童鞋围观。http://www.pnas.org/content/early/2011/08/19/1108561108.abstract
经验说:拖延症是被传染的。 实验说:拖延症的迹象从小就能看出来。 拖延症是一个热门的话题,据说现在书店里就
Deferred gratification or delayed gratification Marshmallow experiment 20世纪60年代,美国斯坦福大学心理学教授
【摘要】 近20年左右,以社会认知理论命名的个性新观点正悄然兴起,并成为心理学重新综合趋势的重要反映。这一研究取向认为