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231.
James M. Glaser 《Political psychology》2006,27(3):423-439
In 2000, South Carolina officials, after years of political wrangling over the flying of the Confederate flag over the state capitol, finally removed it, placing it at a Confederate monument on the statehouse grounds. Here, via iterative survey experimentation, I look at the public response to the political compromise required to bring down the flag. I show that the public did respond positively to the multifaceted compromise and that black flag opponents were much more likely than white flag proponents to support the compromise. I also show that more white flag proponents can be swayed to support the compromise if they understand that it is supported by a majority of South Carolinians, thus breaking their misperception of the issue. Flag proponents, however, do not respond more positively to compromise simply because it is the by‐product of white and black negotiations. The political process necessarily evokes competitive intergroup attitudes. Can we think about process in a way that redirects these attitudes and makes political compromise more acceptable? 相似文献
232.
Wali Ur Rehman Mansoor Ahmad Muhammad Mustafa Raziq Amir Riaz 《European Journal of Work and Organizational Psychology》2019,28(4):525-535
Employees’ innovative work behaviour can help firms’ competitiveness. Existing research focuses on several factors, including HR policies, psychological empowerment as well as manager and co-worker support, to explain innovative work behaviour. However, much of this literature analyses just one of these, neglecting how they interact and limiting our understanding of the causes of innovative work behaviour. Synthesizing this work, we develop a novel and holistic framework that examines 1) how high-involvement HR systems are linked via the mediating role of psychological empowerment to innovative work behaviour and 2) how both manager and co-worker support moderate this relationship. Analysing software companies in Pakistan, we use hierarchical linear modelling to assess this framework. We draw on a unique dataset that captures HR policies at the organizational level as well as management and co-worker support, and supervisors’ assessments of individuals’ innovative work behaviour at the individual level. We analyse specific groups of HR practices. Psychological empowerment mediates the relationship between high-involvement HR systems and employees’ innovative work behaviour. Manager and co-worker support moderate the relationship between psychological empowerment and innovative work behaviour. Motivation-enhancing HR practices have a direct effect on innovative work behaviour, whereas ability- and opportunity-enhancing ones are mediated by psychological empowerment. 相似文献
233.
Previous research has demonstrated discrimination of scrambled from typical human body shapes at 15–18 months of age [Slaughter, V., & Heron, M. (2004). Origins and early development of human body knowledge. Monographs of the Society for Research in Child Development, 69]. In the current study 18-, 24- and 30-month-old infants were presented with four typical and four scrambled dolls in a sequential touching procedure, to assess the development of explicit categorization of human body shapes. Infants were also presented with typical and scrambled cars, allowing comparison of infants’ categorization of scrambled and typical exemplars in a different domain. Spontaneous comments regarding category membership were recorded. Girls categorized dolls and cars as typical or scrambled at 30 months, whereas boys only categorized the cars. Earliest categorization was for typical and scrambled cars, at 24 months, but only for boys. Language-based knowledge, coded from infants’ comments, followed the same pattern. This suggests that human body knowledge does not have privileged status in infancy. Gender differences in performance are discussed. 相似文献
234.
Spatial reasoning with external visualizations: what matters is what you see, not whether you interact 总被引:2,自引:0,他引:2
Three experiments examined the effects of interactive visualizations and spatial abilities on a task requiring participants to infer and draw cross sections of a three-dimensional (3D) object. The experiments manipulated whether participants could interactively control a virtual 3D visualization of the object while performing the task, and compared participants who were allowed interactive control of the visualization to those who were not allowed control. In Experiment 1, interactivity produced better performance than passive viewing, but the advantage of interactivity disappeared in Experiment 2 when visual input for the two conditions in a yoked design was equalized. In Experiments 2 and 3, differences in how interactive participants manipulated the visualization were large and related to performance. In Experiment 3, non-interactive participants who watched optimal movements of the display performed as well as interactive participants who manipulated the visualization effectively and better than interactive participants who manipulated the visualization ineffectively. Spatial ability made an independent contribution to performance on the spatial reasoning task, but did not predict patterns of interactive behavior. These experiments indicate that providing participants with active control of a computer visualization does not necessarily enhance task performance, whereas seeing the most task-relevant information does, and this is true regardless of whether the task-relevant information is obtained actively or passively. 相似文献
235.
We have developed a process model that learns in multiple ways while finding faults in a simple control panel device. The model predicts human participants' learning through its own learning. The model's performance was systematically compared to human learning data, including the time course and specific sequence of learned behaviors. These comparisons show that the model accounts very well for measures such as problem-solving strategy, the relative difficulty of faults, and average fault-finding time. More important, because the model learns and transfers its learning across problems, it also accounts for the faster problem-solving times due to learning when examined across participants, across faults, and across the series of 20 trials on an individual participant basis. The model shows how learning while problem solving can lead to more recognition-based performance, and helps explain how the shape of the learning curve can arise through learning and be modified by differential transfer. Overall, the quality of the correspondence appears to have arisen from procedural, declarative, and episodic learning all taking place within individual problem-solving episodes. 相似文献
236.
传统空间语言学研究范式已经难以适应符号学当前研究的需要,本文探讨了以虚拟现实技术为支持的虚拟空间语言学的现存研究范例及其在下列七大方面的创新点 :兼顾高内部效度和外部效度、保证个人空间的无意识加工特性、可精确控制非言语行为额外变量、保证凝视的平衡作用、实现拥挤压力源的实验研究、实现对实验环境和实验刺激精确的可重复性、优化传统数据收集方法。最终提出了该创新研究范式在本土化符号学和跨文化非言语交际学研究领域中所呈现出的重要理论价值和实践意义。 相似文献
237.
Brain arteriovenous malformations (AVM's) are developmental, chronic lesions that provide unique information about the human brain and can be a useful model for neuroscientists to study cerebral reorganization and hemodynamics. We review the neuroanatomy, epidemiology, natural history, imaging and treatment of brain AVMs, and provide a model with which to better understand neuropsychological functioning and brain reorganization. We suggest that future studies must exclude ruptured AVMs if they wish to further explain focal neurological/cognitive deficits associated with this neurovascular anomaly. 相似文献
238.
Haye’s article Living being and speaking being highlights a confusion that the traditional cognitive science has been making between cognition and representation, reducing
semantics (meaning) to the syntax (computation with symbols). This traditional view cannot fully grasp the dependence of meaning
on the relational context, opening space for the need to take into account the Bakhtinian notions of responsivity and addressivity
to an other as defining features of the communicational social act. Socialized signs are conceived here as central tools to
our relation to the world and to the others. We pursue some of the implications of this radical dialogical commitment specifying
their implications to an ontological level of human beings: relationships are the ground for the depiction of human beings
and otherness as a necessary complementarity of our own existence. 相似文献
239.
Roger Brownsword 《Nanoethics》2008,2(1):73-86
This paper, guided by the UNESCO Universal Declaration on Bioethics and Human Rights, assumes that regulators should aim to
support the development of nanomedicine while, at the same time, putting in place whatever limits or safeguards are indicated
by ethical considerations. Relative to this regulatory objective, it is argued that, notwithstanding the importance of precaution
(characteristically, concerning health, safety, and the environment), ethical reflection needs to go both broader and deeper.
It is suggested that, by attending to the basic matrix of ethical debate and the “bioethical triangle” through which the matrix
is currently articulated, the breadth, depth, and conflictual plurality of ethical concerns about nanomedicine will be clarified.
In this light, the conventional thinking about precaution is revisited and concerns about human dignity and informed consent
(under conditions of extreme uncertainty) are analysed. The paper concludes that, once the range of ethical pluralism is grasped,
the extent of the challenge facing regulators will be more clearly appreciated.
相似文献
Roger BrownswordEmail: |
240.
Stefan Heuser 《Ethical Theory and Moral Practice》2008,11(1):3-13
In dialogue with the political philosophy of Hannah Arendt and Seyla Benhabib the author draws on the idea of a right to have rights and raises the question under which political conditions asylum can be a subjective right for political refugees. He argues that mere spontaneous acts of humanitarianism will not suffice to define the institutional commitments of liberal democracies in refugee policy. At the same time, no duty for any particular state to take up refugees can be derived from a right to have rights. The quest for institutional solutions for a timely migration and asylum policy will rather enhance the discourses on the self-understanding of liberal democracies. With a critical eye on German asylum legislation and legal practice, the author contends that it will be a task of any co-ordinated European right of asylum to define political persecution in relation to the first dimension of human rights in order to differentiate the right of asylum from immigration legislation. 相似文献