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281.
282.
Constructive controversy and creative process engagement: The roles of positive conflict value,cognitive flexibility,and psychological safety 下载免费PDF全文
Zhanying Ou Tingting Chen Fuli Li Pokman Tang 《Journal of applied social psychology》2018,48(2):101-113
This research explores how and when constructive controversy enhances creative process engagement. We identify positive conflict value and cognitive flexibility as two mediating processes that transmit the effect of constructive controversy on creative process engagement. We further theorize that psychological safety shows opposing moderating effects: It strengthens the positive conflict value–creative process engagement link, whereas weakens the cognitive flexibility–creative process engagement link. Moreover, we propose that psychological safety strengthens and weakens the two mediating pathways through positive conflict value and cognitive flexibility, respectively. Results based on a multiwave data involving 239 employees from the research and development division of a large high‐technology company provide support for our hypotheses. Theoretical and practical implications are discussed. 相似文献
283.
和谐社会的建构离不开市场经济的发展与完善.进一步规范市场经济,大力培植和张扬市场规范理性,乃是促进社会和谐的重要任务.当代中国市场经济的发展呼唤着市场规范理性,探讨市场规范理性的构成要素及其形成确立的途径与机制,对于促进社会的和谐具有重要意义. 相似文献
284.
Posner MI Rothbart MK Sheese BE Tang Y 《Cognitive, affective & behavioral neuroscience》2007,7(4):391-395
The midfrontal cortex, and particularly the anterior cingulate gyrus, appears active in many studies of functional imaging.
Various models have competed to explain the functions of the anterior cingulate in relation to its patterns of activation.
We believe that the concept of self-regulation is valuable in considering the role of the cingulate. The sensitivity of the
cingulate to both reward and pain, and evidence for cingulate coupling to cognitive and emotional areas during task performance,
support this identification. Self-regulation is a very broad concept that does not lend itself very well to specific models
or tests, but it does provide a framework for examining development. We trace the role of the midfrontal cortex in evolution
and infant development. Both genes and environment influence self-regulation. The presence of both genetic and environmental
effects raises the issue of their interaction, which we discuss in relation to the dopamine 4 receptor gene and parenting
methods. The role of the midfrontal cortex in self-regulation allows us to consider both brain networks common to all people
and network efficiency underlying individual differences in behavior. This research was supported by NIMH Grant HD5801 to
Georgia State University and by a grant from the Dana Foundation for the study of the arts. 相似文献
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286.
This paper is to investigate the use of adaptive observers for the modeling of biological neurons and networks. Assuming that
a neuron can be modeled as a continuous-time nonlinear system, it is possible to determine its unknown parameters using adaptive
observer, based on the concept of adaptive synchronization. The same technique can be extended for the identification of an
entire biological neural network. Some conventional observer designs are studied in this paper and satisfactory results are
obtained, yet with some restrictions. To further extend the applicability of adaptive observers for the modeling process,
a new design is suggested. It is based on a combination of linear feedback control approach and the dynamical minimization
algorithm. The effectiveness of the designed adaptive observer is confirmed with simulations. 相似文献
287.
Three studies were conducted to develop and test a construct of Chinese marital commitment in the context of immigration. ‘Belief in common fate’ refers to an unfailing devotion to a Confucian ideal of the marital union as hierarchical without regard for external contingencies or individual needs. Women who did not believe in common fate reported a more positive affect. When women reported the occurrence of a severe life stressor, a strong belief in common fate was associated with psychological distress and negative affect. We discuss the importance of considering contextual factors, such as migration and life adversity, in interpreting the significance of cultural belief systems. 相似文献
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289.
汉语儿童早期语音意识的发展 总被引:2,自引:0,他引:2
本研究采用四类语音意识任务(音节、首音、韵脚、声调)考察了幼儿园小中大班和小学一年级儿童的汉语语音意识发展的年龄特征和发展规律.研究结果表明,学前儿童的汉语语音意识已经开始发展,其中音节意识发展最早,其次是韵脚意识,声调意识和首音意识的发展相对较晚. 相似文献
290.