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151.
《Journal of couple & relationship therapy》2013,12(4):43-54
SUMMARY The spiritual void of our culture, the dependency that maintains the isolation, and gives rise to the violence that permeates from individual to personal relationships to national policy, is examined. As an antidote, the article explores development of inner lives of awareness and connectedness with all that exists that begins with each person, leads to the qualities that are the groundwork for peaceful relationships. Special emphasis is given to the moral responsibility of clinicians who hope to be serving others. 相似文献
152.
结合ERP技术、创伤电影范式和改进的工作记忆范式探讨了认知分心的强度对创伤性信息加工的影响。结果发现, (1)高负荷上的N2波幅显著大于低负荷上的。(2)在低工作记忆负荷上, 创伤负性图引发的LPP波幅显著大于创伤中性图和无关中性图; 而在高工作记忆负荷上, 三类图片引发的LPP波之间差异不再显著。(3)在创伤负性图上高、低负荷工作记忆任务诱发的LPP波差异显著, 且高负荷条件下的LPP波幅显著小于低负荷条件。结果表明, 相比低认知控制, 早期高认知控制对创伤性信息的调节更有效, 支持了认知控制理论。 相似文献
153.
采用事件相关电位技术和三类刺激的经典oddball范式,以内隐的方式探讨内倾特质个体的自我参照加工程度效应及其神经机制。实验发现,在P2的波幅上,在电极前部、前中部和中部位置高自我相关的刺激比其它刺激诱发了更大的P2波幅。在P2的潜伏期上,在电极前部、中部、和中后部位置高自我相关的刺激比其它刺激诱发了更短的潜伏期。在N2的波幅上,高自我相关名字比其它刺激在左脑所诱发了更大的P2的波幅;对比内倾型被试,中间型被试的高自我相关名字比其它刺激诱发了更大的N2的波幅。在N2的潜伏期上,高自我相关的刺激在全脑都比其它刺激诱发了更短的N2潜伏期,且中后部电极位置的潜伏期最短;两类人格被试的高自我相关名字比其它刺激诱发了更短的N2潜伏期,但中间型人格被试的潜伏期最短。在P3平均波幅上,高自我相关的刺激在全脑都比其它刺激诱发了更大的P3波幅,其中中部脑区效应最大。研究结果表明内倾特质个体的自我参照加工具有程度效应,但对比中间型个体,内倾特质个体的自我参照加工的程度效应更弱。 相似文献
154.
155.
采用被试内重复测量设计和经典的线索—靶子实验范式,考查了外框数目(4和8)、线索数目(1和3)、不同线索类型(on-off线索(即线索出现后消失)、onset线索(即线索持续呈现))对返回抑制的影响,发现靶子潜在位置数目越多反应时越长,返回抑制量越小;线索数目越少反应时越长,返回抑制量越大;onset线索反应时长于on-off线索,onset线索产生的返回抑制量大于on-off线索。这表明空间工作记忆负载和记忆痕迹会影响返回抑制。 相似文献
156.
Peter Vallentyne 《The Journal of Ethics》2005,9(3-4):403-433
Can material Egalitarianism (requiring, for example, the significant promotion of fortune) include animals in the domain of the equality requirement? The problem can be illustrated as follows: If equality of wellbeing is what matters, and normal mice are included in this egalitarian requirement, then normal mice have a much stronger claim to resources than almost any human. This is because normal mice have a much stronger claim to resources than almost any human. This is because their wellbeing is much lower than that of normal humans. Thus, equality of wellbeing requires a massive shift of resources away from most humans to mice. This view, however, seems crazy. I explore this problem and propose a solution. 相似文献
157.
Bernard Gaffié 《Political psychology》2006,27(3):403-421
Why and under what conditions do subjects from diverse political orientations tend to offer different explanations of a social problem? Past studies have found evidence of a connection between political orientations and explanations of delinquency, for example. However, observing such differences among subjects with diverse political orientations is not enough to prove the existence of an organic link between social differentiation and the representations of delinquency. The aim of this paper is to provide an experimental proof of such a link. The results show that: (a) right‐wing and left‐wing subjects tend to offer different types of explanations of delinquency, but they refer to several common organizing principles; (b) divergence increases when social comparison between groups is activated; (c) differences are bigger if this comparison induces a discrimination; (d) the bigger the differences the more likely are the groups to resort to their ideological principles. Results are discussed in terms of theoretical, methodological, deontological, and practical implications. 相似文献
158.
Chronic violent video game exposure and desensitization to violence: Behavioral and event-related brain potential data 总被引:1,自引:0,他引:1
Bruce D. Bartholow Brad J. Bushman Marc A. Sestir 《Journal of experimental social psychology》2006,42(4):532-539
Numerous studies have shown that exposure to media violence increases aggression, though the mechanisms of this effect have remained elusive. One theory posits that repeated exposure to media violence desensitizes viewers to real world violence, increasing aggression by blunting aversive reactions to violence and removing normal inhibitions against aggression. Theoretically, violence desensitization should be reflected in the amplitude of the P300 component of the event-related brain potential (ERP), which has been associated with activation of the aversive motivational system. In the current study, violent images elicited reduced P300 amplitudes among violent, as compared to nonviolent video game players. Additionally, this reduced brain response predicted increased aggressive behavior in a later task. Moreover, these effects held after controlling for individual differences in trait aggressiveness. These data are the first to link media violence exposure and aggressive behavior to brain processes hypothetically associated with desensitization. 相似文献
159.
Philip W. Brownjohn Rebekah L. Blakemore Jonathan A. Fox 《Journal of motor behavior》2019,51(3):293-301
Paired muscle stimulation is used clinically to facilitate the performance of motor tasks for individuals with motor dysfunction. However, the optimal temporal relationship between stimuli for enhancing movement remains unknown. We hypothesized that synchronous, muscle stimulation would increase the extent to which stimulated muscles are concurrently prepared for movement. We validated a measure of muscle-specific changes in corticomotor excitability prior to movement. We used this measure to examine the preparation of the first dorsal interosseous (FDI), abductor digiti minimi (ADM), abductor pollicis brevis (APB) muscles prior to voluntary muscle contractions before and after paired muscle stimulation at four interstimulus intervals (0, 5, 10, and 75 ms). Paired muscle stimulation increased premovement excitability in the stimulated FDI, but not in the ADM muscle. Interstimulus interval was not a significant factor in determining efficacy of the protocol. Paired stimulation, therefore, did not result in a functional association being formed between the stimulated muscles. Somatosensory potentials evoked by the muscle stimuli were small compared to those commonly elicited by stimulation of peripheral nerves, suggesting that the lack of functional association formation between muscles may be due to the small magnitude of afferent volleys from the stimulated muscles, particularly the ADM, reaching the cortex. 相似文献
160.