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21.
Increasing numbers of states are in the process of passing laws requiring all new parents to receive educational materials to prevent shaken baby syndrome (SBS). These laws create powerful opportunities to reach large numbers of families with an important prevention effort. Results from the effort to raise SBS awareness described here indicate that not only is the content of SBS prevention (e.g., consequences of shaking; emotion regulation/coping skills; safety planning) an important consideration; so too is the approach any given prevention program utilizes. By incorporating social work theory on family-centered practice, social workers, home visitors, and other prevention professionals strengthen the likelihood of having a meaningful impact on caregivers' safe strategies for coping with the frustrations of caring for an infant.  相似文献   
22.
Review     
Representing reality: issues and concepts in documentary by Bill Nichols. Bloomington and Indianapolis: University of Indiana Press, 1991. $39.95 cloth. ISBN: 0–253–34060–8. $17.50 paper. ISBN: 0–253–20681–2.  相似文献   
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Resumen

Las tareas de grupo han sido una temática de amplio interés en décadas pasadas, proponiéndose diferentes modelos que han abordado sus posibles tipos así como sus dimensiones nucleares. En este artículo se propone un modelo de las tareas de grupo (el MITAG o modelo de incertidumbre de las tareas del grupo) que sintetiza e integra las principales dimensiones propuestas por modelos anteriores. Se presenta una escala que permite su evaluación así como una primera validación del modelo en una muestra de 164 personas pertenecientes a 34 grupos de 3 organizaciones. El análisis factorial revela una estructura de cuatro factores (con el 45% de la varianza explicada), con dos factores nucleares que explican el 36,9% de la varianza (claridad de objetivos y de procedimientos y requerimientos múltiples) y otros dos factores menores (elección entre múltiples formas/familiaridad y conflicto de demandas).  相似文献   
24.
This article provides an overview of social trust, examining its various aspects and components. Trust is best understood in a sociological sense by focusing on its important relational characteristic. Following this lead, the article discusses briefly how social trust relates to social capital and examines factors that shape the development of social trust, along with outcomes related to variations in trust, classifying them by analytical level (i.e., individual, community, group, organizational, and societal). The article concludes by assessing the strengths and weaknesses of existing research and by identifying some important questions that have not yet been adequately addressed.  相似文献   
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The rush to judgment about the social effects of the new communications media has branded them as positive and negative in equal measure. Alienation from "real world" relationships coupled with a lack of social regulation within the medium is balanced by liberation from the influences, inequalities, and identities to which people are subjected in face-to-face interaction. We argue that such general conclusions may in fact be turned upside down and propose that these media may actually strengthen social bonds but also reinforce power inequalities. Reviewing evidence of our research with university students, employing the social identity model of deindividuation effects, we show how these technologies can often be more "social," and socially regulated, than face-to-face interaction.  相似文献   
27.
The Interpretation of Line of Regard by Prelingually Deaf Children   总被引:2,自引:0,他引:2  
The ability of 5- to 12-year-old deaf children to utilise and interpret another person's visual line of regard (where the eyes are looking) was studied in four experiments using cartoon faces. The children had little difficulty in determining whether or not a face was looking directly at them. They had more difficulty, however, with more complex tasks requiring them to infer mental states of desire and intention from line of regard and to ignore line of regard when it was inappropriate to attend to this cue. Deaf children raised in a hearing environment appear to have more difficulty with these more complex tasks than hearing children. The results are discussed in terms of the special difficulties facing some deaf children in the development of skills involving utilisation of line of regard and the implications for the development of joint attentional behaviour, theory of mind and dyadic social interaction in deaf and hearing children.  相似文献   
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The global telecommunications changed from a number of co-operating national monopolies offering a restricted range of services to a competitive, growing market with players of many types and sizes, offering a large range of services. How can vertically integrated incumbents align themselves and their systems to best compete in this environment? Business patterns and enterprise modelling offer a tool to model a large organization as a number of smaller enterprises that can compete with and co-operate with smaller specialist players in the market. In order to identify enterprises, this paper proposes that there are only a limited number of types of enterprise (manufacturer, service supplier, reseller, that these enterprise types can only interact in a limited number of ways (component supply, aggregation supply, resell supply, trading, end-supply and commission). With the use of examples, this paper illustrates these types of enterprise and enterprise relationships, and how they can be combined to build both internal and external supply chains, and discusses some of the conclusions that can be drawn from this analysis.  相似文献   
30.
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