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91.
92.
Zi Lin 《Journal of applied philosophy》2019,36(2):233-247
Ethical theories in the Kantian tradition tend to centre heavily on rational agency, so it may appear challenging for such theories to account for the wrongness of bodily violence, especially the wrongness of bodily violence to animals who lack rationality. This article develops a Kantian explanation for the pro tanto wrongness of killing or injuring animals who have agency and lack rationality, based on a Kantian explanation for the pro tanto wrongness of killing or injuring people. Even though morality is grounded in the will of rational agents or the value of rational agency, one does not have to be a rational agent to be morally considerable. 相似文献
93.
Humans regularly pursue activities characterized by dramatic success or failure outcomes where, critically, the chances of success depend on the time invested working toward it. How should people allocate time between such make‐or‐break challenges and safe alternatives, where rewards are more predictable (e.g., linear) functions of performance? We present a formal framework for studying time allocation between these two types of activities, and we explore optimal behavior in both one‐shot and dynamic versions of the problem. In the one‐shot version, we illustrate striking discontinuities in the optimal time allocation policy as we gradually change the parameters of the decision‐making problem. In the dynamic version, we formulate the optimal strategy—defined by a giving‐up threshold—which adaptively dictates when people should stop pursuing the make‐or‐break goal. We then show that this strategy is computationally inaccessible for humans, and we explore boundedly rational alternatives. We compare the performance of the optimal model against (a) a myopic giving‐up threshold that is easier to compute, and even simpler heuristic strategies that either (b) only decide whether or not to start pursuing the goal and never give up or (c) consider giving up at a fixed number of control points. Comparing strategies across environments, we investigate the cost and behavioral implications of sidestepping the computational burden of full rationality. 相似文献
94.
95.
真之修正理论主要在经典二值模式下展开修正过程,但这种过程同时也兼容非经典赋值模式。本文在克林强三值这一典型的非经典赋值模式下规定修正过程,并利用这种过程对带真谓词的语句尤其是悖论语句进行了分析。由此给出了这些语句的一个更多样化的分类。这表明克林强三值赋值下的修正理论不但是一个包容性更强的修正理论,而且还为古普塔提出的真谓词的描述性问题提供了一个更全面的解决方案。 相似文献
96.
中国颜色体系研究 总被引:6,自引:1,他引:6
概述了用颜色立体模型表示物体颜色,并做定量表示的颜色体系研究的理论意义及应用价值。介绍了国际上影响较大的颜色体系理论和编制原则的特点。中国颜色体系研究是在对国际上其它颜色体系的理论分析和对颜色样品测试的基础上,确立其理论依据和编制原则,开展了中国人眼对明度、色调、彩度等间距排列的视觉评价实验,建立了中国颜色体系理论模型。同时研制出《中国颜色体系样册》。该项研究于1993年7月通过了国家自然科学基金委员会和中国科学院联合召开的成果鉴定会,并得到良好的评价,又于1994年6月通过国家标准审查。该项研究的完成和推广,不仅能为我国国民经济各部门的颜色控制、标定和交流提供科学的颜色定量手段,同时也是对实用色度学的发展和颜色标准化工作做了有益的工作,产生了积极的经济效益和社会效益。 相似文献
97.
Bahar Tunçgenç Marwa El Zein Justin Sulik Martha Newson Yi Zhao Guillaume Dezecache Ophelia Deroy 《British journal of psychology (London, England : 1953)》2021,112(3):763-780
Why do we adopt new rules, such as social distancing? Although human sciences research stresses the key role of social influence in behaviour change, most COVID-19 campaigns emphasize the disease’s medical threat. In a global data set (n = 6,675), we investigated how social influences predict people’s adherence to distancing rules during the pandemic. Bayesian regression analyses controlling for stringency of local measures showed that people distanced most when they thought their close social circle did. Such social influence mattered more than people thinking distancing was the right thing to do. People’s adherence also aligned with their fellow citizens, but only if they felt deeply bonded with their country. Self-vulnerability to the disease predicted distancing more for people with larger social circles. Collective efficacy and collectivism also significantly predicted distancing. To achieve behavioural change during crises, policymakers must emphasize shared values and harness the social influence of close friends and family. 相似文献
98.
Yan Jia Feng Xin Shoppe-Sullivan Sarah J. Gerhardt Micah Wu Qiong 《Journal of abnormal child psychology》2021,49(9):1227-1240
Research on Child and Adolescent Psychopathology - We aimed to further the understanding of maternal depressive symptoms on temporal dynamics of child emotion regulation by applying the process... 相似文献
99.
Philosophical Studies - According to the experience requirement on well-being, differences in subjects’ levels of welfare or well-being require differences in the phenomenology of their... 相似文献
100.
Close‐knit ties through thick and thin: Sharing social exclusion and acceptance enhances social bond
Cong Gao Deming Wang Xiao‐Yan Miao Zuo‐Jun Wang Kai Qin Chan 《European journal of social psychology》2021,51(1):197-211
Three experiments investigated whether and why sharing experiences of social exclusion or social acceptance with others strengthens social bonds. Participants experienced either social exclusion or social acceptance alongside another co‐participant who either also experienced the same outcome, or experienced a different outcome, as them. Multilevel modeling results showed that participant dyads who shared the experience of social exclusion or social acceptance felt closer to each other than those who experienced different outcomes, and that perceived similarity mediated the effect of shared experiences on social bonds. Interestingly, participants felt closer to one another after having shared social acceptance, more so than when they have shared social exclusion. Implications of the present findings are interpreted in light of theories of social exclusion, shared experiences, and social bonding. 相似文献