现实世界不确定性的哲学意蕴     

欧庭高  陈多闻 《山西师大学报(社会科学版)》2004,31(3):12-17

不确定性是普遍存在的,是现实世界的本质属性。人类的实践和认识活动并不仅仅在于追求确定性,更重要的是消除不确定性。不确定性渗透在人类的思想、行动之中,是各种理论的前提和基础。它根源于客观事物或过程自身和认识主体以及认识主体与客体之间的复杂关系中,具有本体论与认识论的含义。  相似文献   

论体育教学的艺术性     

董俊 《安徽体育科技》2005,26(2):100-102

针对在体育教学中一些片面追求课堂教学结构平稳的现象，阐明了在体育教学中还存在着诸多不确定性的要素，而体育教学的不确定性确立了体育教学艺术性的地位。通过对体育教学艺术特性的论述．提供给了体育教师展示教学艺术的空间。  相似文献   

Relationship transitions for parents of children with autism spectrum disorder: types,turbulence, and transition processing communication     

Kellie St.Cyr Brisini  Denise Haunani Solomon 《Journal of Applied Communication Research》2018,46(4):447-468

This study surveys transitions specific to parents of children with autism spectrum disorder (ASD), examines how aspects of relational turbulence vary based on the type of transition experienced, and explores the transition processing activities couples use to navigate marital transitions in this context. The study examined the transition experiences of 298 parents of children with ASD who were currently married. Participants detailed an important transition throughout the life span of their child with ASD using open-ended questions. They completed scales assessing qualities of the relationship during the transition and transition processing communication used to navigate the experience. Results demonstrate significant differences in experiences of relational turbulence based on the type of transition described. In particular, the initial diagnosis received the highest ratings for transition magnitude and relational turbulence compared to other common transitions. Engagement in transition processing communication predicted relational uncertainty and facilitation from a partner, which predicted relational turbulence.  相似文献   

Relational turbulence and perceptions of partner support during reintegration after military deployment     

Leanne K. Knobloch  Erin D. Basinger  Jennifer A. Theiss 《Journal of Applied Communication Research》2018,46(1):52-73

The transition from deployment to reintegration can be stressful for returning military personnel and at-home partners, and support plays a key role in their ability to transition effectively. We draw on relational turbulence theory to advance predictions about how parameters of the relationship between returning service members and at-home partners predict their perceptions of their partner’s support during the post-deployment transition. We surveyed 235 individuals (117 returning service members, 118 at-home partners) who had experienced the transition within the past 6 months. Findings consistent with the theory indicated that relational turbulence partially mediated the negative associations that relational uncertainty and interference from a partner shared with partner support. Partner uncertainty was a direct negative predictor of partner support as well. We consider how these results extend theory, research, and practice.  相似文献   

交换视角下体育公共服务治理中的问题与对策分析     

朱传客  童莹娟  刘玉洁 《武汉体育学院学报》2017,51(3):16-21

基于交换理论，以交换理性、交换结构、交换的不确定性为切入点，结合相关治理案例，对体育公共服务治理中的公共性偏移、合作性缺失、多元化不足等问题进行解释。研究认为，在体育公共服务治理中，当经济理性超过社会理性，各主体将形成损公利私的扭曲行为；资源状况的差异导致主体结构失衡，进而导致主体间形成控制与依附的关系，阻碍了以平等、协作为特征的主体间合作形成；不确定性影响了“体制外”组织的参与，导致“多元化”的不足。最后，以培育社会理性、平衡主体结构、降低不确定性三个角度出发，以规范各主体行为为抓手提出治理策略与建议。  相似文献   

Trait Affection Given and Received: A Test of Hofstede’s Theoretical Framework     

Daniel H. Mansson  Aldís G. Sigurðardóttir 《Journal of Intercultural Communication Research》2017,46(2):161-172

This study sought to address Hofstede and McCrae’s (2004) call for systematic cross-cultural comparisons of trait-like attributes. Specifically, we examined the extent to which Danish, Icelandic, Polish, and American adults’ trait affection given and trait affection received are (a) dependent on national origin, and (b) associated with Hofstede’s dimensions of cultures (i.e. individualism-collectivism, masculinity-femininity, power distance, and uncertainty avoidance). The participants (N = 606) completed a questionnaire in English that consisted of the trait affection given and trait affection received scales. Results of a multivariate analysis of variance and linear regression analyses revealed that people’s trait affection given and received are (a) dependent on national origin, and (b) associated with Hofstede’s dimensions of cultures.  相似文献   

‘Fractured communities’: uncertainty,stress, and (a lack of) communal coping in Palestinian refugee camps     

Tamara D. Afifi  Walid A. Afifi  Anne F. Merrill  Najib Nimah 《Journal of Applied Communication Research》2016,44(4):343-361

This study examined how communal coping reveals itself in Palestinian refugee camps and the conditions that promote or prevent its occurrence. Individual and dyadic interviews were conducted with 40 mothers and one of their adolescent children living in Palestinian refugee camps in Lebanon. The results revealed that communal coping existed within the mother–adolescent dyad to a certain extent, but was rare within the larger context of the refugee camps. While families and neighbors did not typically verbalize their hardships and actively cope with them as a group, there was often an implicit recognition that they were all experiencing the same uncertainty and stress. Acting upon their uncertainty as a collective, however, was greatly hampered by mistrust within and outside the camps, due to widespread violence, privacy violations, vying for scarce resources, and disloyalty. Parents and adolescents also engaged in protective buffering whereby they attempted to reduce the stress of the family by keeping stress and fears to themselves rather than communicating about them. Even though protective buffering helped the refugees cope with chronic uncertainty and maintain a sense of normalcy, it prevented them from acting upon the problem as a group. Finally, parents emphasized that the child’s education provided hope for the future. Practical implications are discussed.  相似文献   

A network under stress: using embeddedness to understand uncertainty management and resilience in campus emergencies     

Jessica L. Ford  Jacob S. Ford  Seth S. Frei  Andrew Pilny  Brenda L. Berkelaar 《Journal of Applied Communication Research》2016,44(3):316-335

Persistent school shootings have generated ongoing pressure to assess and enhance crisis communication effectiveness via strategies such as resilience-building and post-crisis restoration. A network perspective offers a robust, multilevel approach for examining complex information flows among community, campus, and individual actors affected by crises. Drawing on relational and structural embeddedness and Uncertainty Management Theory, we offer nine propositions that help explain structural and relational changes in a network over time. Although theoretically driven, these propositions are primarily functional, offering practical implications for safety officials and administrators trying to understand, prepare for, and respond to crises. Thus, we suggest measures and recommendations to improve information flow, uncertainty management, and resilience before, during, and after a crisis.  相似文献   

Helical angle measurement of worm by a coordinate measuring machine and its uncertainty evaluation     

QIU Yong-you  KANG Shuang-yang  PENG Yun-feng  YANG Ping  HUANG Zi-qiang 《重庆大学学报(英文版)》2016,15(4):139-148

The purpose of the study concerns the measurement of worm’s helical angle by a coordinate measurement machine in the ambient industrial environment. The novel measurement method and sampling strategy were described firstly. This method used the coordinate measurement machine to measure both of the worm gear’s left and right surfaces. The worm surface was reconstructed based on the measured data of all the sampling points. Then a middle cylinder was established to truncate the fitted worm surfaces, and the truncated spiral lines were straightened to calculate the helical angle. The measurement uncertainty of worm’s helical angle was evaluated by taking the difference of calculated helical angles along the truncated spiral lines on both the left and right side surfaces of the worm. Twenty-four measurement experiments show that the maximum measurement error of the proposed method is 0.105, and the measurement error ratios are all less than 3.5?. The result means that the measurement method can realize the precision measurement of worm’s helical angle and can be employed in the generally industrial application.  相似文献   

用流程管理解决图书编校质量的不确定性     

贾晓林  王彦祥 《出版科学》2016,24(5):42-46

提出图书编校质量的不确定性概念,分析产生不确定性的原因,探讨基于流程管理的解决方案。基于“建立流程—明确任务—监督检查—评价激励”的思路,建立编校流程管理链条,即制定合理的编校流程制度,明确各流程任务,引入过程监督和检查措施,设立结果与过程相结合的评价激励机制。通过编校流程管理,降低图书编校质量的不确定性,达到控制图书编校质量的目的。  相似文献