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21.
Individually, both near-misses and losses disguised as wins (LDWs) have been seen to exert pro-motivational effects on gambling. However, it is not clear whether both structural characteristics are effective within the same game. Participants (n = 40) played a slot machine simulation. The simulation delivered near-misses, wins and ‘full-misses’. Half the participants also received LDWs that occurred independently of the outcomes on the payline. Valence and motivation ratings were collected after each round. Results showed that the LDW group reported increased valence ratings compared to the no-LDW group. Within the LDW group, trials with LDWs also resulted in increased enjoyment compared to trials without LDWs. We distinguished near-misses falling either side of the payline. Near-misses before the payline (NMB) were rated as more motivational than near-misses after the payline (NMA), whereas NMAs were rated as more aversive than NMBs. These differences between the two near-miss types were exacerbated by LDWs. Results demonstrate LDWs increase the trial-by-trial enjoyment of non-win outcomes. The motivational and hedonic effects of near-misses differed for events either side of the payline, and these differences were exaggerated by the presence of LDWs. Thus, near-misses can retain their effectiveness in complex forms of gambling that also deliver LDWs.  相似文献   
22.
The question of how to best conduct post-placement interventions for transnationally adoptive families at risk of dissolution (legal annulment) is an emerging issue in the United States. The current popular trend for adoptive families to pursue biomedical post-placement interventions, despite a lack of proof that such interventions actually work to keep the adoptive family intact, suggests the need for a more phenomenological approach to understanding both adoptive parents’ and transnational adoptees’ post-placement experiences. This study examines the empirical experiences of adoptive families at risk of dissolution in the United States who attempt to define and navigate the path toward family stability after adopting. From the coding of this data set emerge some routes through and by which emotions circulate between adoptive parents and transnational adoptees through the family body and the family social. Particularly, it investigates one post-placement “affective economy” at work in which adoptive parents attempt, through the expression of particular forms of parental love, to align adoptees as subjects of the private, nuclear American family, while adoptees more often attempt to create space for more heterogeneous forms of family, ones that include birth parents and other kin-like relations in their countries of origin. Ultimately, it illuminates some vastly different and sometimes contradictory ways that adoptive parents and adoptees can interpret family through emotional lenses, ones that can prevent a smooth post-placement transition for adoption actors. An understanding of these differences and how they shape, and are shaped by, the post-placement affective economy within families at risk of dissolution may aid in locating indicators for adoption dissolution, and possibly, designing more effective post-placement interventions for families struggling in the aftermath of adoption. It may also help scholars begin to think about the construction and impact of affective economies in the realm of adoption more generally.  相似文献   
23.
While there are several measures of living environment restrictiveness, none has used the youth perspective in conceptualizing and operationalizing restrictiveness. The purpose of this qualitative study was to obtain the perspectives of child welfare involved youth who have lived in out-of-home care. Using focus group methodology, 40 youth were asked to define restriction and give examples of how it is operationalized in practice. Youth defined restriction as “rules”. The rules were about what youth can do, where they can go, who they can be with and how and with whom they can communicate. These rules were primarily characterized as inconsistent, arbitrary, non-individualized and developmentally inappropriate, although some characterized them as beneficial in the long term. Rules were mostly attributed to adult need for power and avoidance of legal responsibility for the youths. Typical feelings about the rules were anger, resentment, feeling labeled, isolated and stigmatized. Relationships influenced perceptions: within a positive relationship, youth understood and tolerated the rules that limited independence. The perception of what were normal restrictions for other youth not in out-of-home care was another influencing factor. These findings are examined in light of cognitive and affective development in adolescence. Recommendations for improving the measurement of living environment restrictiveness as well as enhancing child welfare services are proposed.  相似文献   
24.
Recently, a controversial policy debate has arisen concerning the installation of high‐voltage power lines in northwest Arkansas. While proponents argue that such an installation is inevitable to efficiently and reliably support the identified electric load in the region, opponents claim that the lines will degrade the natural environment and hamper the tourism‐based local economy in affected regions, notably in Ozark Mountain areas. Of particular interest is to understand how local policy elites perceive the benefits and risks associated with such divisive proposals, which is critical for comprehending the formation and changes of related government policies. Based upon the dual process theory of judgment, this study systematically investigates the triadic relationships between (a) more profound personal value predispositions, (b) affects and feelings, and (c) perceived benefits and risks related to the proposed installation of high‐voltage power lines among local policy elites in the state of Arkansas. In doing so, we analyze original data collected from a statewide Internet survey of 420 local leaders and key policymakers about their opinions on the related issues, while considering other factors claimed by previous literature to influence risk perceptions, including trust, knowledge level, and demographic characteristics. Analytical results suggest that grid‐group cultural predispositions, as deeply held core values within local policy elites’ individual belief systems, both directly and indirectly—through affective feelings—shape perceived utility associated with the installation of high‐voltage power lines. We conclude this article by suggesting some practical considerations for better designing policy addressing controversial issues of this nature.  相似文献   
25.
The relative contribution of four influenza virus exposure pathways—(1) virus-contaminated hand contact with facial membranes, (2) inhalation of respirable cough particles, (3) inhalation of inspirable cough particles, and (4) spray of cough droplets onto facial membranes—must be quantified to determine the potential efficacy of nonpharmaceutical interventions of transmission. We used a mathematical model to estimate the relative contributions of the four pathways to infection risk in the context of a person attending a bed-ridden family member ill with influenza. Considering the uncertainties in the sparse human subject influenza dose-response data, we assumed alternative ratios of 3,200:1 and 1:1 for the infectivity of inhaled respirable virus to intranasally instilled virus. For the 3,200:1 ratio, pathways (1), (2), and (4) contribute substantially to influenza risk: at a virus saliva concentration of 106 mL−1, pathways (1), (2), (3), and (4) contribute, respectively, 31%, 17%, 0.52%, and 52% of the infection risk. With increasing virus concentrations, pathway (2) increases in importance, while pathway (4) decreases in importance. In contrast, for the 1:1 infectivity ratio, pathway (1) is the most important overall: at a virus saliva concentration of 106 mL−1, pathways (1), (2), (3), and (4) contribute, respectively, 93%, 0.037%, 3.3%, and 3.7% of the infection risk. With increasing virus concentrations, pathway (3) increases in importance, while pathway (4) decreases in importance. Given the sparse knowledge concerning influenza dose and infectivity via different exposure pathways, nonpharmaceutical interventions for influenza should simultaneously address potential exposure via hand contact to the face, inhalation, and droplet spray.  相似文献   
26.
Women living in marginalised urban neighbourhoods are often excluded from the economic, political, and social resources available to other city dwellers. The focus on the decentralisation of services and resource provision in urban areas presents an opportunity to citizens, including women, to organise to hold local government to account. This article builds on case studies and lessons learned from 18 months of the Huairou Commission's Transparency & Accountability Initiative, with specific reference to initiatives in Metro Manila, Philippines, Thankot, Nepal, and Jinja, Uganda. Here, organised groups of grassroots women have established innovative, community-driven mechanisms to participate in and monitor decision-making and service delivery in cities.  相似文献   
27.
28.
We examined the effect of negative peer experiences (NPEs; peer victimization and exclusion) on mood (depressed, angry, positive). Seventy‐seven (43 female) fifth graders from elementary schools located in a small town in the Midwest completed a friendship quality measure, in addition to daily reports (seven school days) of mood and peer experiences. Multilevel modeling showed that children who had NPEs in which no one intervened had more negative and less positive mood. For negative mood, this result was attenuated if the child had a friend who was generally helpful. The results demonstrate the positive role of bystanders during NPEs and highlight the protective role of high‐quality friendships.  相似文献   
29.
Burnout is a frequent and well-documented consequence of social work practice. The literature suggests that mindfulness-based interventions might help develop the mental states and emotional skills that are indicators of resilience. This mixed-methods, non-randomised controlled, exploratory study with 14 social workers in Canada investigated differences in social workers’ levels of stress, resilience, and burnout after a mindfulness-based intervention, compared to a waitlist group. The intervention group was also interviewed about changes in their relationships within the workplace, their perceived sense of mental health, and wellbeing. Results suggested that the mindfulness-based intervention significantly decreased the treatment group’s perceived stress compared to those on the waitlist and continued to decline for 26 weeks post-intervention. Intervention participants reported positive changes in attitudes, perspectives, behaviours, and energy in relation to their workplace relationships with peers and supervisors. Mindfulness-based interventions for reducing stress and building resilience to burnout in social workers and other helping professionals hold promise, and invite further research.  相似文献   
30.
This paper represents a follow‐up publication to the findings of a previous paper by documenting the views of a follow‐up sample of 56 young people, aged 12–19 years, looked after in three English local authorities. Young people were interviewed on two separate occasions, 18 months apart, to assess their perceptions of educational progress and identify factors that might support or hinder their education. The interviews took place as part of an ongoing evaluation of the Taking Care of Education project, a development programme designed to facilitate improvements in the education of looked after children. Most young people were aware of individual project‐related activities and a number of these were seen to contribute towards educational progress. Perceptions of educational progress were significantly higher at follow‐up interview and an increased proportion of young people reported that being looked after had had a positive impact upon their education. Carers and teachers continued to be the most frequently mentioned providers of educational support, but the proportion of comments relating to educational support from social workers increased at follow‐up. The most consistent explanation given for improved educational progress was the availability of support and encouragement for educational progress and acknowledgement of young people's achievements.  相似文献   
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