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A regulatory perspective on trait anger suggests that low-trait-anger individuals may recruit limited-capacity cognitive control resources following the activation of hostile thoughts. Because no prior studies directly examine such processes, the present studies seek to do so. Study 1 reveals that a simple word-evaluation paradigm can be used to examine individual differences in hostile reactivity, in that high-trait-anger individuals display more pronounced tendencies to evaluate words negatively following a hostile prime. Studies 2-4 examine a cognitive control account of such findings. Study 2 finds that time-limiting evaluations eliminate trait-linked differences in evaluative priming. Studies 3 and 4 find that low-trait-anger individuals display deficits on a secondary task immediately following the activation of a hostile thought. All studies, then, converge on the link between low trait anger and the spontaneous recruitment of limited-capacity cognitive control resources following hostile primes. 相似文献
935.
Sex-related hemispheric lateralization of amygdala function in emotionally influenced memory: an FMRI investigation 总被引:6,自引:0,他引:6 下载免费PDF全文
Cahill L Uncapher M Kilpatrick L Alkire MT Turner J 《Learning & memory (Cold Spring Harbor, N.Y.)》2004,11(3):261-266
The amygdala appears necessary for enhanced long-term memory associated with emotionally arousing events. Recent brain imaging investigations support this view and indicate a sex-related hemispheric lateralization exists in the amygdala relationship to memory for emotional material. This study confirms and further explores this finding. Healthy men and women underwent functional Magnetic Resonance Imaging (fMRI) while viewing a series of standardized slides that were rated by the subjects as ranging from emotionally neutral to highly arousing. Two weeks later, memory for the slides was assessed in an incidental recognition test. The results demonstrate a significantly stronger relationship in men than in women between activity of the right hemisphere amygdala and memory for those slides judged as arousing, and a significantly stronger relationship in women than in men between activity of the left hemisphere amygdala and memory for arousing slides. An ANOVA confirmed a significant interaction between sex and hemisphere regarding amygdala function in memory. These results provide the strongest evidence to date of a sex-related hemispheric lateralization of amygdala function in memory for emotional material. Furthermore, they underscore the view that investigations of neural mechanisms underlying emotionally influenced memory must anticipate, and begin to account for, the apparently substantial influence of sex. 相似文献
936.
Nicolas A. J. Berkowitsch Benjamin Scheibehenne Jörg Rieskamp Max Matthäus 《The British journal of mathematical and statistical psychology》2015,68(2):310-325
Many cognitive theories of judgement and decision making assume that choice options are evaluated relative to other available options. The extent to which the preference for one option is influenced by other available options will often depend on how similar the options are to each other, where similarity is assumed to be a decreasing function of the distance between options. We examine how the distance between preferential options that are described on multiple attributes can be determined. Previous distance functions do not take into account that attributes differ in their subjective importance, are limited to two attributes, or neglect the preferential relationship between the options. To measure the distance between preferential options it is necessary to take the subjective preferences of the decision maker into account. Accordingly, the multi‐attribute space that defines the relationship between options can be stretched or shrunk relative to the attention or importance that a person gives to different attributes describing the options. Here, we propose a generalized distance function for preferential choices that takes subjective attribute importance into account and allows for individual differences according to such subjective preferences. Using a hands‐on example, we illustrate the application of the function and compare it to previous distance measures. We conclude with a discussion of the suitability and limitations of the proposed distance function. 相似文献
937.
Benjamin G. Shapero Jonathan P. Stange Brae Anne McArthur Lyn Y. Abramson Lauren B. Alloy 《Cognition & emotion》2019,33(3):524-535
Depression is associated with increased emotional response to stress. This is especially the case during the developmental period of adolescence. Cognitive reappraisal is an effective emotion regulation strategy that has been shown to reduce the impact of emotional response on psychopathology. However, less is known about whether cognitive reappraisal impacts the relationship between depressive symptoms and emotional responses, and whether its effects are specific to emotional reactivity or emotional recovery. The current study examined whether cognitive reappraisal moderated the relationship between depressive symptoms and trait or state measures of emotional reactivity and recovery. A community sample of 127 adolescents (M-age?=?15.28; 49% female, 47% Caucasian), at an age of risk for depression, completed self-report measures of trait emotional responding and depressive symptoms. In addition, they completed an in vivo social stress task and were assessed on state emotional reactivity and recovery from the stressor. Findings suggested that cognitive reappraisal was associated with an attenuated impact of depressive symptoms on trait and state emotional recovery. These results provide evidence that cognitive reappraisal may be an effective strategy for improving some aspects of emotional responding in relation to depressive symptoms among adolescents. 相似文献
938.
In this article, we bring together recent findings from developmental science and cognitive neuroscience to argue that perception-action
coupling constitutes the fundamental mechanism of motor cognition. A variety of empirical evidence suggests that observed
and executed actions are coded in a common cognitive and neural framework, enabling individuals to construct shared representations
of self and other actions. We review work to suggest that such shared representations support action anticipation, organization,
and imitation. These processes, along with additional computational mechanisms for determining a sense of agency and behavioral
regulation, form the fabric of social interaction. In addition, humans possess the capacity to move beyond these basic aspects
of action analysis to interpret behavior at a deeper level, an ability that may be outside the scope of the mirror system.
Understanding the nature of shared representations from the vantage point of developmental and cognitive science and neuroscience
has the potential to inform a range of motor and social processes. This perspective also elucidates intriguing new directions
and research questions and generates specific hypotheses regarding the impact of early disorders (e.g., developmental movement
disorders) on subsequent action processing. 相似文献
939.
An Examination of the Connections Between Eating Disorder Symptoms,Perceived Burdensomeness,Thwarted Belongingness,and Suicide Risk Among Undergraduate Students 下载免费PDF全文
Mun Yee Kwan MS Kathryn H. Gordon PhD Darren L. Carter MS Allison M. Minnich MS Steffanie D. Grossman PhD 《Suicide & life-threatening behavior》2017,47(4):493-508
Suicide attempts and premature mortality due to suicide are elevated in people with eating disorders. Informed by the interpersonal theory of suicide, two studies examined the role of perceived burdensomeness and thwarted belongingness in explaining the association between eating disorder symptoms and suicide risk. Results indicated that various eating disorder symptoms had an indirect effect on suicide risk through perceived burdensomeness and thwarted belongingness. Targeting perceived burdensomeness and thwarted belongingness may be useful for decreasing suicide risk among undergraduates with eating disorder symptoms. 相似文献
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