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1.
Bringing evidence-based treatments to community practice is a critical challenge for the field. When implemented in the community, evidence-based treatments often fail to provide the benefits shown in laboratory settings. Therefore, when evidence-based treatments are transported to the community, it is essential to investigate implementation process and outcomes. The present study assessed whether Attachment and Biobehavioral Catch-up (ABC), an intervention for high-risk parents that has been shown to be efficacious in randomized clinical trials (RCTs), changed parent behavior in a community-based setting. This study examined data collected from 78 cases by 9 parent coaches in a diverse community setting in Hawaii, and compared data to benchmarks from RCTs. Parent coach fidelity was coded from intervention session video clips, and was also compared with benchmarks. Caregivers participating in ABC were primarily birth parents, and most were referred through Child Protective Services involvement or for reasons of harsh parenting or neglect. Parental behavior was assessed before and after intervention using a semi-structured play task. Increases in parental following the lead and delight, and decreases in parental intrusiveness, were observed; these changes were comparable to effect sizes observed in RCTs. Intent to treat analyses were conducted using behavioral data from videotaped sessions, and suggested that ABC also improved following the lead in parents who subsequently dropped out of treatment. These results support the viability of ABC for enhancing parenting behavior among parents at high risk for maltreatment, and demonstrate that parent coaches in community agencies can successfully implement ABC.  相似文献   
2.
The evidence base pointing towards the maladaptive health consequences of an inactive lifestyle highlights the need for interventions that are effective in changing and maintaining physical activity behaviours. Theories of motivation are frequently applied to inform the content and delivery of such interventions. Systematic monitoring and evaluation of the quality of intervention implementation is therefore an important step in understanding if and how theories of motivation can be adopted and effectively applied to promote and/or sustain physical activity behaviours. However, intervention implementation quality in studies that aim to apply motivation theory to promote physical activity is often under-reported. The purpose of this article is, first, to review contemporary approaches used to monitor and evaluate intervention implementation; we outline the degree to which these methods have been used effectively in research concerned with applying theories of motivation to impact physical activity behaviours. Second, we identify and discuss specific challenges in effectively measuring quality of implementation faced by researchers who adopt a motivation theory basis to their work. Finally, recommendations for methods to monitor and evaluate intervention implementation in future trials aiming to promote physical activity based on theories of motivation are also proposed.  相似文献   
3.
ABSTRACT

In community interventions more generally, the concept of fidelity refers to the degree to which a program is delivered as intended. The present paper discusses ways in which fundamental aspects of participatory research challenge the concept of fidelity and differ from more traditional science-dominated approaches. We begin with a discussion of the fidelity concept and some of its strengths and limitations. We then discuss both social problems and proposed solutions as representing complex problems defying simple or permanent solutions. We suggest that three prominent aspects of participatory research highlight this complexity and pose challenges in assessing fidelity. First, in participatory research, the goal is not only scientific but also social action on a local issue as well. Second, the participatory process among varied partners is itself part of the intervention itself to be understood as affecting both processes and outcomes. Third, the goals of participatory research include community-level as well as individual-level changes. These issues are illustrated in a discussion of how culture is conceptualized and acknowledged in fidelity assessment. We conclude with some recommendations for approaching fidelty in participatory research in a way that appreciates its differences from more traditional paradigms underlying community interventions.  相似文献   
4.
赵俊 《考试周刊》2007,(14):47-48
“忠实”标准一直是传统译论的核心。它既是译者用于指导翻译实践的原则,又是翻译评论者检验译文质量、评论译文优劣的尺度。然而,随着国内外翻译研究的发展,“忠实”这个传统译论中无可厚非的标准却引来了争论、遭到了质疑,真可谓见仁见智。本文从三个方面解构传统译论中的“忠实”,并建议以辨证的观点理解,即“忠实”有程度之分,绝对“忠实”是完全不可能的,但完全抛弃“忠实”也是不正确的。  相似文献   
5.
This commentary on the special section, “Implementation research in early childhood education,” discusses 10 major conclusions drawn from implementation research and 7 additional issues needing clarification. Some major conclusions are that: (1) the level of implementation achieved can have a strong influence on program outcomes, (2) implementation is a multi-dimensional construct, (3) adaptation occurs frequently and may improve outcomes, and (4) many factors present across multiple ecological levels can affect the implementation process. Some of the major issues needing attention in future research involve determining what are the best ways to (1) measure the multiple aspects of implementation, (2) evaluate the relative importance of factors affecting implementation, and (3) clarify which participant characteristics may influence the relationship between implementation and different outcomes.  相似文献   
6.
Beginning in the late nineteenth century, the association between women and typewriters first generated and then ameliorated anxieties over the potential unfaithfulness of the writing technology. Typing techniques designed to minimize miscommunication developed in response to fears of and frustrations with the machine. Gendered typewriting reconciled a perception of the typewriter as a powerful means of expression with the desire for a trustworthy mode of communication. Through an examination of literature and typing tutorials, this article shows gender's regulatory function in the pursuit of clear, reliable, and faithful communication processes, suggesting that gender functions primarily as solution to, rather than as a problem for, communication.  相似文献   
7.
本文论述了数字图像压缩编码技术的必要性和可行性.介绍了三种压缩编码方式(信息保持编码、保真度编码、特征提取),并对具体的编码方法进行了分类(平均信息法、预测编码法、变换编码方法等),最后对图像压缩编码技术的发展方向进行了展望。  相似文献   
8.
吉尔的忠实翻译原则有两大特点:以翻译本质为指导;以实践为基础,从信息论角度分析。本文以这两大特点为主线进行介绍,认为其观点在继承前人成果基础上,又有独特与创新之处。虽然在具体操作上有一定局限性,仍值得国内外口笔译工作者学习、借鉴。  相似文献   
9.
胡明先 《科教文汇》2013,(7):113-115
“忠实”和“叛逆”似乎构成了翻译的两个极端。电影片名是整部电影的高度浓缩和点睛之笔,是影片能否成功走向国际商业市场的关键。在英语电影片名翻译中.“创造性叛逆”不仅不是对忠实标准的背叛,反而是一种深度的忠实。本文根据电影片名翻译时应该遵循的信息原则、文化原则、审美原则以及商业原则,总结出“创造性叛逆”在电影片名汉译中的主要表现形式。  相似文献   
10.
运用文献资料法、逻辑分析法等方法分析在我国足球处于一段信任危机中影响观众忠诚度的根本原因。结果表明:观众的忠诚度主要表现在观众对足球体制、裁判和球员的不满等方面军上;而在这场足球信任危机中足球文化意识薄弱、足球主体的失信、足球资源的分配不公和足球体存在制弊端是造成观众忠诚度低下的主要影响因素。同时提出足协应转变职能、建立健全各项制度等对策。  相似文献   
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