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31.
Institutional care has been shown to increase the risk of attention problems in children, but some children are more sensitive to their environment, both for better and for worse. With this in mind, the current study examined the moderating role of temperament (falling reactivity) between early adversity and attention skills. Six- to 15-month-old infants residing in institutions (n = 63) and infants reared by their biological families from low socioeconomic environments (n = 59) were recruited. The infants’ attention skills were measured by calculating the length of time they spent looking at toys. The infants’ temperaments were measured by a subscale of the Infant Behavior Questionnaire (falling reactivity/rate of recovery from distress). The findings were in line with the differential susceptibility theory. Compared to infants with high levels of falling reactivity, infants with lower levels of falling reactivity had better attention skills if they were in a family group, but they had lower attention skills if they were residing in institutions. The attention skills of the infants who had higher scores for falling reactivity did not appear to be affected by the adverse environment.  相似文献   
32.
The influence of socioeconomic variability on language and cognitive development is present from toddlerhood to adolescence and calls for investigating its earliest manifestation. Response to joint attention (RJA) abilities constitute a foundational developmental milestone that are associated with future language, cognitive, and social skills. How aspects of the family home environment shape RJA skills is relatively unknown. We investigated associations between family socioeconomic status (SES) —both parent education and family percentage of the federal poverty level (FPL)— parent depressive and anxiety symptoms and infant RJA performance in a cross-sectional sample of 173 infants aged 8–18 months and their parents from a variety of socioeconomic backgrounds. Results suggest that, correcting for age and receptive language, infants in families with greater economic resources respond to relatively less redundant, more sophisticated cues for joint attention. Although parent depressive and anxiety symptoms are negatively correlated with SES, parent depressive and anxiety symptoms were not associated with infant RJA. These findings provide evidence of SES-related differences in social cognitive development as early as infancy, calling on policymakers to address the inequities in the current socioeconomic landscape of the United States.  相似文献   
33.
Abstract

The Poisson distribution is here used to illustrate Bayesian inference concepts with the ultimate goal to construct credible intervals for a mean. The evaluation of the resulting intervals is in terms of “mismatched” priors and posteriors. The discussion is in the form of an imaginary dialog between a teacher and a student, who have met earlier, discussing and evaluating the Wald and score confidence intervals, as well as confidence intervals based on transformation and bootstrap techniques. From the perspective of the student the learning process is akin to a real research situation. The student is supposed to have studied mathematical statistics for at least two semesters.  相似文献   
34.
Recent experimental studies suggest that risk aversion is negatively related to cognitive ability. In this paper we report evidence that this relation may be spurious. We recruit a large subject pool drawn from the general Danish population for our experiment. By presenting subjects with choice tasks that vary the bias induced by random choices, we are able to generate both negative and positive correlations between risk aversion and cognitive ability. Our results suggest that cognitive ability is related to random decision making rather than to risk preferences. (JEL: C81, C91, D12, D81)  相似文献   
35.
The Swedish child welfare system has no permanency planning as we know it from, for example, the United States and Great Britain. Regardless of whether the child is placed in foster care with or without the parents’ consent, the law requires semi-annual reviews and there is no time limit set on reunion. Nevertheless, there are foster children who remain in the foster home throughout the whole of childhood, on terms similar to permanent foster care or adoption. This paper concerns a selection of findings from a research project entitled ‘Is there a difference in being a foster child?’. Foster children aged 10–11 were interviewed three times and the children’s perspective was focused on, complemented by the perspective of their foster parent(s). When interviewed about their relationship to their natural family as well as to the foster family, and about having a sense of family belonging and expectations for the future, 11 of the 22 children perceived their stay in the foster home as permanent and regarded themselves as belonging only to the foster family, although all of the children had contact with their birth parents. The study concerns the children’s views as well as those of the foster parents. The perception of permanency in the absence of a legal option of permanency is discussed.  相似文献   
36.
This article introduces the concept of ambiguity work as a specific form of work–life balancing performed when making a livelihood based on leisure interests and a personal lifestyle. The study focuses on female self-employed horse-farmers in Sweden involved in service work with and through horses. Through an analysis of narratives and practices of this service work, based on ethnographic interviews and observations, boundary negotiations of various social spheres are discernible: work and life, and the commercial and the personal. The analysis shows that the horse-farmers perform a delicate and ongoing balancing act between family interests, individual leisure and paid work. Drawing on the notion of sociological ambivalence, it is suggested that this balancing act does not strive for demarcations, but rather to stay betwixt and between social spheres. It is argued that lifestyle enterprising is enacted and confirmed through ongoing boundary negotiations, or ambiguity work, that sustain a tension between keeping and blurring social boundaries. It is further argued that ambiguity work in this type of lifestyle enterprising both reinforces and questions ideals and norms concerning small business management and professional versus nonprofessional relationships.  相似文献   
37.
38.
This study includes women and men born between 1934 and 1953 in the municipality of Gnosj? in the south of Sweden and covers the period 1998 to 2001. Compared with the country, a large proportion of the population of the municipality of Gnosj? works in the manufacturing industry. The aim was to examine associations between physical and psychological stress factors in and outside work, sickness absence and cardiovascular and musculoskeletal diseases, from a gender perspective. Information about working conditions and other aspect of life was collected by a questionnaire in 1998, and register data about sickness absence, cardiovascular diseases and musculoskeletal diseases 1999-2001. The impact on sickness absence consisted mainly of demand and control aspects of the psychosocial working conditions, but also temporary employment and of low sense of coherence. In relation to musculoskeletal health, demand and control was important among women, but not among men. Very few physical factors in the work environment were related to musculoskeletal diseases. Low sense of coherence had an impact also on musculoskeletal diseases. Cardiovascular diseases among women were influenced by demand and control and by life style related factors. We hope that the knowledge gained from our study makes it possible to develop better tools for both the preventive work in Gnosj? and for the rehabilitation of the people already ill. Because of our holistic approach, both public health aspects and working life aspects are covered. The municipality of Gnosj? is small, and therefore foreseeable in a way that many municipalities are not. Still, we do believe that our finding, in this longitudinal study, can be of value also in the public efforts and the efforts to develop adequate and successful rehabilitation approaches.  相似文献   
39.
Patterns of nonsuicidal self‐injury (NSSI) and their association with other psychological difficulties were studied in a community sample of young Swedish adolescents, by a two‐wave longitudinal design with a 1‐year interval. Hierarchical cluster analysis at T1 identified eight NSSI subgroups in each gender, of which five were clearly replicated at T2. Among these were a subgroup with generalized high‐frequency NSSI, which was associated with both internalizing and externalizing problems, and a subgroup of girls who engaged primarily in cutting and showed mainly internalizing problems. In general, NSSI clusters among girls were more stable over time and associated with more psychological problems. The results indicate that different patterns of NSSI have different developmental and clinical implications.  相似文献   
40.
This article explores how local politicians and care unit managers in Swedish eldercare experience and respond to state supervision (SSV). Twelve politicians and twelve managers in 15 previously inspected municipalities were interviewed about their experiences of and reactions to SSV in relation to their views of care quality and routines in eldercare practice. The findings indicate that local managers and political chairs perceived SSV in eldercare positively at a superficial level but were critical of and disappointed with specific aspects of it. In terms of (a) governance, chairs and managers said SSV strengthened implementation of national policies via local actors, but they were critical of SSV’s narrow focus on control and flaws in eldercare practice. With regard to (b) accountability, SSV was seen as limited to accountability for finances and systemic performance, and regarding (c) organizational development, SSV was seen as limited to improving routines and compliance with legislation, while local definitions of quality are broader than that. In general, local actors regarded SSV as improving administrative aspects and routines in practice but ignoring the relational content of eldercare quality.  相似文献   
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