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901.
Shawn Walker Mandie Scamell Pam Parker 《Women and birth : journal of the Australian College of Midwives》2018,31(3):e170-e177
Problem
Research suggests that the skill and experience of the attendant significantly affect the outcomes of vaginal breech births, yet practitioner experience levels are minimal within many contemporary maternity care systems.Background
Due to minimal experience and cultural resistance, few practitioners offer vaginal breech birth, and many practice guidelines and training programmes recommend delivery techniques requiring supine maternal position. Fewer practitioners have skills to support physiological breech birth, involving active maternal movement and choice of birthing position, including upright postures such as kneeling, standing, squatting, or on a birth stool. How professionals learn complex skills contrary to those taught in their local practice settings is unclear.Question
How do professionals develop competence and expertise in physiological breech birth?Methods
Nine midwives and five obstetricians with experience facilitating upright physiological breech births participated in semi-structured interviews. Data were analysed iteratively using constructivist grounded theory methods to develop an empirical theory of physiological breech skill acquisition.Results
Among the participants in this research, the deliberate acquisition of competence in physiological breech birth included stages of affinity with physiological birth, critical awareness, intention, identity and responsibility. Expert practitioners operating across local and national boundaries guided less experienced practitioners.Discussion
The results depict a specialist learning model which could be formalised in sympathetic training programmes, and evaluated. It may also be relevant to developing competence in other specialist/expert roles and innovative practices.Conclusion
Deliberate development of local communities of practice may support professionals to acquire elusive breech skills in a sustainable way. 相似文献902.
央视形象宣传片《我是谁》是中国共产党建党95周年以来的首部公益广告,具有重要的时代意义和研究价值.结合视觉设计语法、评价理论和“宣传片”的图像、文本和声音语料建立“宣传片”多模态形象诠释框架,探索“宣传片”建构党的形象的过程与范式.研究发现:一是“宣传片”图像的再现意义体现接地气的创意理念,互动意义展现与受众间的平等权势关系,构图意义揭示青年群体是目标受众的精准定位;二是“宣传片”文本重点建构人际意义的协商语义,从客观视角而不是主观情感刻画党员群体爱岗敬业的务实作风和百年政党一心为民的赤子之心;三是“宣传片”音乐、旁白等声音能够有效增强受众全方位了解党的形象塑造,从而尽快接受党为人民服务的不变“初心”. 相似文献
903.
殷亚丽 《重庆邮电大学学报(社会科学版)》2017,29(1):122-128
在中国,影视制作业务与经纪业务未被严格分离,艺人经纪主要采取制作与经纪合一模式,这种模式下艺人权益较易受损.艺人经纪模式会随着艺人产品处于其生命周期的不同阶段而发生变化,形成了依托制作资源帮助艺人发展的制片人、经纪人、经理人三位一体模式,制作公司内的经纪人工作室联盟模式和以明星、名导、名编为核心成立的独立艺人工作室模式.中国影视明星的高片酬是在制作与经纪合一模式下对编剧的重视程度不够、作品缺乏市场检验渠道及经纪公司缺乏成熟的造星机制等问题所致,而要形成影视经纪行业未来发展的良性循环,独立艺人经纪模式更符合产业发展的长期需要. 相似文献
904.
Single women of the Baby Boomer generation are often financially disadvantaged in the retirement planning process due to their lower accumulated savings compared to male retirees. This disadvantage impacts significant consumption decisions such as postretirement housing choices. This study uses the theory of planned behavior to examine how certainty in intentions influences preparing and planning for postretirement housing. A typology of single Baby Boomer women is developed based on their financial, demographic, and psychological circumstances. Each segment likely requires different informational strategies and financial services to foster proactive planning for retirement. Significant implications exist for social policy and the financial services sector. 相似文献
905.
Brandy S. Bryson 《Race Ethnicity and Education》2017,20(4):527-545
The stories of students and teacher candidates of Color (Just as singular racial/ethnic identities are capitalized (i.e. African-American, Asian, Latina, Native American etc.), I capitalize Color to honor the various identities that many ‘non-white’ people hold near and dear. I recognize the nuances in doing so- such as the reality that the term ‘people of Color’ actually erases identity while the term also highlights a shared experience (though also nuanced) of being ‘non-white’ in a white supremacist society.) hold powerful lessons and insights for teacher education programs and educational reform efforts. Yet, rarely do educators and policy-makers solicit or critically engage the educational narratives of these stakeholders. In particular, research confirms that we know little about how students’ of Color educational experiences are impacted by race(ism) and culture and how those experiences subsequently inform their ideas about teaching. This study, framed by critical race theory (CRT), examines an African-American (African-American is used intentionally here as this is how Ariel identifies racially.) teacher candidate’s racialized K-12 and postsecondary school experiences to more fully understand the connection between lived experience and developing teacher identity. Ariel’s story reflects her own school experiences; her focus on her peers’ school experiences when asked about her own; and how those experiences, informed by race and culture, contribute to her development of pedagogy. Analytical considerations illustrate that memory and remembrance, witnessing and bearing witness, and testimony are deliberate and powerful acts in the development of pedagogy and should be central to teacher education curriculum. 相似文献
906.
Julia Mourão Permoser 《Journal of ethnic and migration studies》2017,43(15):2536-2555
This article analyses European Union (EU) policy-making on the rights of third-country nationals (TCN) against the backdrop of theoretical literature on the transformation of citizenship. The aim is to evaluate why and to which extent EU policy expands citizenship rights to TCNs, thus redefining the criteria for membership in the European polity. The research emphasises the role of norms and frames in policy-making and is based on secondary sources, primary documents and semi-structured interviews. The analysis reveals how the combination of a principled conflict over citizenship and a strategic conflict over competence led to a legal framework characterised by ‘restrictive rights’ and ‘politics of categorisation’. ‘Restrictive rights’ means that membership rights are granted to TCN in principle, but subject to very restrictive conditions. ‘The politics of categorisation’ refers to the political construction of migrant categories that are subject to different rights-regimes. Both phenomena have the ambiguous effect of enabling the expansion of rights to non-citizens while at the same time creating new lines of division and mechanisms of exclusion. 相似文献
907.
Ramón Antonio Martínez 《Race Ethnicity and Education》2017,20(1):101-116
This article explores the recurring narratives on race, place and representation that emerged in the talk of Chicana/o and Latina/o sixth-graders at a middle school in East Los Angeles, California. Discourse analytic methods are used to closely examine how these narratives were constructed within the contexts of everyday classroom interactions. Drawing on the notion of counter-storytelling from critical race theory, the article highlights how these sixth-grade students articulated counter-narratives about who they were and what their community was like – often in direct opposition to what they perceived as white people’s stereotypical assumptions and misperceptions. It is argued that these narratives constitute a powerful and sophisticated critique of dominant narratives that frame working-class Chicana/o and Latina/o students in racist and pejorative terms. The article ends with a discussion of implications for understanding youth agency and the politics of representation. 相似文献
908.
无法识别创业风险是导致创业失败的主要原因之一,如何有效识别并管理创业风险是新创企业健康成长的关键.社会网络能够弥补创业者在识别风险过程中的信息劣势,但既有研究极少探索社会网络是否以及如何影响创业风险识别.为弥补这个研究空白,文章利用信息处理理论为研究框架,构建了创业风险识别模型.具体而言,结构洞和网络强度有利于创业者获取更多、高质量与风险相关的信息,进而识别更多的创业风险;获取信息的数量在网络强度与创业风险识别关系之间发挥完全中介作用;创业者的先前经验正向影响创业风险识别,并对结构洞与获取信息的数量之间关系起调节作用.文章讨论了研究结果的理论贡献与实践启发. 相似文献
909.
Since the Last Planner System® (LPS) was devised in the early 90s, a number of studies have pointed out the need to understand the underlying theory in which it is based on. The Language-Action Perspective (LAP) has been suggested as a suitable approach to understand the management of commitments in the LPS. This paper aims to assess the contribution of LAP to understand construction planning and control systems based on LPS. Two case studies were carried out in different construction companies, both highly experienced on the use of LPS. The results reveal the role of LAP for creating explicit representations of commitment flows that can be used to explain the sources of complexity and failures in planning systems, as well as for describing the profile of planning and control meetings. 相似文献
910.
W. Timothy Coombs 《Journal of Public Relations Research》2016,28(2):120-122
This article provides my reflections and comments on the meta-analysis of situational crisis communication theory (SCCT) presented in this issue. The meta-analysis helps to crystallize strengths and weaknesses of SCCT and the research generated by the theory. No theory is perfect and every theory has limitations/boundaries. The meta-analysis helps to identify the boundaries for SCCT helping to understand when the theory works and when there are better options for informing crisis communication. By reflecting on the extant research, we can plot the direction for future research utilizing SCCT. 相似文献