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571.
This study examined the unique effects of child sexual abuse simultaneously with post-traumatic stress disorder symptom clusters, problem drinking, and illicit drug use in relation to sexual revictimization in a community sample of female adult sexual assault victims. Participants (N?=?555) completed two surveys a year apart. Child sexual abuse predicted more post-traumatic stress disorder symptoms in adult sexual assault victims. Post-traumatic stress disorder numbing symptoms directly predicted revictimization, whereas other post-traumatic stress disorder symptoms (reexperiencing, avoidance, and arousal) were related to problem drinking, which in turn predicted revictimization. Thus, numbing symptoms and problem drinking may be independent risk factors for sexual revictimization in adult sexual assault victims, particularly for women with a history of childhood sexual abuse.  相似文献   
572.
Neighborhood conditions are related to children's externalizing behavior, although few processes that help explain this association have been identified. With data from 189 primarily low‐income Anglo and Mexican American families, we tested a stress process model that included 3 potential mediators of this relationship. The results showed that child stressful life events, association with deviant peers, and parent‐child conflict mediated the relationship between neighborhood context and child externalizing behavior when household income and maternal depression were controlled. The model explained more than 25% of the variance in externalizing behavior. Furthermore, differences in results for families with a U.S.‐born versus Mexico‐born mother showed that neighborhood influences on families and children may be quite complex.  相似文献   
573.
The purpose of the paper is to examine contemporary relations in agricultural production. The discussion focuses upon the internal and external processes modifying production relations on the farm and, in particular, the changing significance of farm-based sources of income and capital (economic centrality) to the farm business in the restructuring of agricultural capital. There are a variety of reasons why farm businesses are finding it increasingly necessary to diversify their sources of income, and in some cases capital generation, which relate to their internal family relations and external contacts. While obtaining alternative sources of income for farmers may be advocated for the purpose of reducing their marginalisation and low income problems, this may only be realisable for a minority. The complexities of farm businesses and their external relations with other forms of capital suggest the need for a construction of a typology which focuses on the economic centrality of the business to the farm family. The discussion here is divided into four sections. First, the main characteristics of the restructuring process in British agriculture are identified, leading to a discussion focusing on the transformation of the family farm. The concept of economic centrality is then discussed as an important characteristic of the restructuring process affecting British farming, and a typology of farm businesses established, based upon empirical evidence collected from London's Metropolitan Green Belt. This evidence forms part of a wider study of the changing structure of farm businesses in three areas of lowland England (East Bedfordshire, West Dorset and London's Green Belt) which links farm business change to changes in the farm landscape.  相似文献   
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Objectives. This study explores the efficacy of visual appeals that may be used to communicate environmental risk.Methods. To better understand the social and cognitive barriers present in environmental risk communication associated with climate change, we conducted a series of six focus groups. Groups were asked to view images of environmental issues and select the best representation of their feelings out of a range of preselected emotions. While further research is required, preliminary investigation based on the focus groups suggests several themes. Results. First, an individual's familiarity with both an area and an event will decrease the individual's perception of urgency; conversely, the participants expressed greater concern for events that were local and new—in other words, familiarity diminishes urgency, while emergent problems create alacrity. Second, participants expressed a sentiment of tacit blame, in which the participant's own contribution to the issue received less emphasis when ascribing fault. Last, the participants reacted positively toward messages that emphasized a hopeful and solution-based narrative and were seemingly less motivated by images that relied on fear-based messaging. Conclusions. Preliminary findings suggest that hopeful, solution-based messaging may be more effective in facilitating pro-environmental behavior than either fear- or guilt-based appeals.  相似文献   
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Bullying intervention research points to the important role of children standing up for victims (defending behavior). This study provides an initial look at how certain parenting practices may be generally related to the socialization of defending behavior among children. Defenders typically enjoy significant social status, allowing them the social capital to intervene. With this in mind, we also assess how parenting and children's social preference scores might uniquely or interactively predict defending behavior. This cross‐sectional study employs a sample of 219 (101 boys) fourth‐grade children living in the Western United States. Both mothers and fathers self‐reported their authoritative, authoritarian, and psychologically controlling parenting practices. A peer sociometric assessment provided each child's social preference score. Peer nominations provided each child's reputation for defending behaviors. Multiple regression results showed that a few of the parenting dimensions significantly predicted girls’ defending behavior above and beyond peer social preference. In contrast, the defending behavior scores of boys were unrelated to parenting. Finally, we used interaction analyses to probe whether the association between defending and parenting meaningfully varies according to children's levels of social preference. We did not find evidence to support this. We discuss the ramifications of these findings for future research.  相似文献   
579.
All activities—real and pretend—provide children opportunities to learn new facts and skills, and parents are often facilitators. Yet little is known about whether and how parents' roles and interactions differ during pretend versus real activities. Here, we examine whether parents self‐report adopting different roles during pretend and real activities and whether we observe changes in their behavior, in particular in their question‐asking; either could impact the potential learning opportunities available to children. Thirty‐two parents engaged their 4‐year ‐olds in one pretend and one real activity (cleaning and snacking, counterbalanced). They self‐reported their roles, and speech was transcribed and coded. Parents regarded their role as a partner in fun during pretend and as a teacher or monitor during real activities. Across pretend and real contexts, they mostly asked information‐seeking questions, followed by rhetorical and pedagogical questions. They asked significantly more questions during pretend than real activities, particularly rhetorical questions. During real activities, parents' roles were not related to the number or types of questions they asked. However, during pretend, their roles were related to the number of rhetorical questions they asked: Monitors asked significantly fewer than teachers. Possible complementary benefits of each activity based on patterns of roles and questions are discussed.  相似文献   
580.
The purpose of the study was to identify physical activity questionnaires for older adults that might be suitable outcome measures in clinical trials of fall-injury-prevention intervention and to undertake a systematic quality assessment of their measurement properties. PubMed, CINAHL, and PsycINFO were systematically searched to identify measurements and articles reporting the methodological quality of relevant measures. Quality extraction relating to content, population, reliability, validity, responsiveness, acceptability, practicality, and feasibility was undertaken. Twelve outcome measures met the inclusion criteria. There is limited evidence about the measures' properties. None of the measures is entirely satisfactory for use in a large-scale trial at present. There is a need to develop suitable measures. The Stanford 7-day Physical Activity Recall Questionnaire and the Community Health Activities Model Program for Seniors questionnaire might be appropriate for further development. The results have implications for the designs of large-scale trials investigating many different geriatric syndromes.  相似文献   
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