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1.
This paper experimentally studies individuals’ willingness to pay for the authority to make risky decisions for themselves, and the willingness to take responsibility for others, as primary determinants of leadership willingness. We consider a setup involving a pair of individuals, where one individual is designated to make both parties’ decisions by default. Depending on treatment, either party can express a willingness to pay to change this situation. If one’s willingness to pay to make her own decision herself is positive (negative), we interpret it as a demand for autonomy (a desire to delegate). On the flip side, if one’s willingness to pay to avoid making a decision on behalf of another person is positive (negative), we interpret it as a desire to avoid responsibility (a demand for authority). We find that on average, individuals are willing to pay positive amounts of money to make their decisions themselves, and incur positive but smaller opportunity costs for the right to make decisions for others. Certain individual and contextual characteristics emerge as important predictors. Notably, (1) men are more likely to demand both autonomy and authority at the same time, (2) individuals with other regarding preferences are more likely to pay to avoid taking responsibility for others’ decisions when the probability of loss is high. Exploring differences between individuals’ own decisions and the decisions they make on behalf of others, we find that subjects with other-regarding preferences tend to “cautious-shift” when making decisions on behalf of others. Also, we find that individuals who would like to avoid responsibility also tend to “shift” their decisions when put in a decision-making role. The results have implications for the allocation of decision-making authority in pairs and leadership. 相似文献
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Listening to Young People with Learning Disabilities Who Have Experienced,or Are at Risk of,Child Sexual Exploitation in the UK 下载免费PDF全文
This paper reports on a UK study which examined the identification of, and support for young people with learning disabilities who experience, or are at risk of, child sexual exploitation (CSE). CSE has received considerable attention in the UK, with evidence suggesting an increased risk for young people with learning disabilities. However, no study has specifically focused on this group, and their voices remain largely unheard. In‐depth interviews with 27 young people with learning disabilities were undertaken to explore how to meet their needs. This paper presents the young people's voices and identifies areas for improvements in policy and practice. 相似文献
4.
Sarah A. JANZEN 《International labour review / International Labour Office》2018,157(2):169-191
Funding decisions to support vulnerable children are tied to child labour statistics, hence the importance of an accurate measurement. The author analyses whether the type of respondent plays an important role in explaining variations in child labour statistics. Using data from two sites in Tanzania, the analysis shows that “whom we ask” matters considerably when estimating the prevalence of child labour. The results suggest that prevalence increases by approximately 35 to 65 per cent when using child self‐reports rather than proxy reports. This bias affects 14 to 31 per cent of the sample, depending on the indicator. Discrepancies decrease as the child ages and increase if proxy attitudes demonstrate opposition to child labour. 相似文献
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制造业是我国国民经济的支柱产业,但也是环境污染物排放的主要来源、能源消耗主体和温室气体排放大户。制造系统高能耗、高物耗、高碳排放的加工过程是造成制造业碳排放量大的重要原因。生产单元作为制造系统的加工的主体,其碳排放量的核算是确定整个制造系统乃至制造业碳排放总量的关键。本文首先对生产单元的原材料、电能、辅助物料及废屑处理所引起的碳排放进行分析,确定生产单元的碳排放源;其次,产品合格率的不同会造成生产单元输入及输出的成品/半成品数量的差异,进而影响生产单元单位产品的碳排放量,在此基础上,综合考虑了原材料、电能、辅助物料及废屑处理的碳排放情况,构建了给定工艺流程下生产单元碳排放核算模型。最后,结合一汽车排气装置加工实例,分别核算加工过程中九个生产单元的碳排放量,验证了模型的可行性。 相似文献
6.
《Risk analysis》2018,38(8):1634-1655
The work in the article presents the development of an application guide based on feedback and comments stemming from various railway actors on their practices of SIL allocation to railway safety‐related functions. The initial generic methodology for SIL allocation has been updated to be applied to railway rolling stock safety‐related functions in order to solve the SIL concept application issues. Various actors dealing with railway SIL allocation problems are the intended target of the methodology; its principles will be summarized in this article with a focus on modifications and precisions made in order to establish a practical guide for railway safety authorities. The methodology is based on the flowchart formalism used in CSM (common safety method) European regulation. It starts with the use of quantitative safety requirements, particularly tolerable hazard rates (THR). THR apportioning rules are applied. On the one hand, the rules are related to classical logical combinations of safety‐related functions preventing hazard occurrence. On the other hand, to take into account technical conditions (last safety weak link, functional dependencies, technological complexity, etc.), specific rules implicitly used in existing practices are defined for readjusting some THR values. SIL allocation process based on apportioned and validated THR values is finally illustrated through the example of “emergency brake” subsystems. Some specific SIL allocation rules are also defined and illustrated. 相似文献
7.
Gemma Sicouri Lucy Tully Daniel Collins Matthew Burn Kristina Sargeant Paul Frick Vicki Anderson David Hawes Eva Kimonis Caroline Moul Roshel Lenroot Mark Dadds 《Australian and New Zealand Journal of Family Therapy》2018,39(2):218-231
Levels of father participation in parenting interventions are often very low, yet little is known about the factors which influence father engagement. We aimed to qualitatively explore perceived barriers to, and preferences for, parenting interventions in a community sample of fathers. Forty‐one fathers across nine focus groups were interviewed using a semi‐structured interview. Data were analysed using inductive thematic analysis. Key barriers to father participation identified included: the perception that interventions are mother‐focused; beliefs about gender roles regarding parenting and help‐seeking; mothers’ role as ‘gatekeeper’; lack of knowledge and awareness of parenting interventions; and lack of relevance of interventions. Fathers reported preferences for specific content and intervention features, facilitator characteristics, practical factors, and highlighted the need for father‐targeted recruitment and advertising. Many of the barriers and preferences identified are consistent with previous research; however, fathers’ beliefs and attitudes around gender roles and help‐seeking, as well as the perception that interventions are predominantly mother‐focused, may be key barriers for community fathers. Strategies to overcome these barriers and better meet the needs of fathers in promoting and delivering parenting interventions are discussed. 相似文献
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Although the rate of posttraumatic stress disorder (PTSD) among survivors of child maltreatment is high, individuals differ in symptom severity and many do not experience clinically significant levels of psychopathology. The present study tested the indirect effects of child maltreatment severity on adult PTSD, suicidal ideations, and alcohol dependence via anxiety sensitivity. A sample of 336 participants (mean age of 22.81 years, SD = 8.93; 70.2% female) completed an online survey of child abuse and neglect, anxiety sensitivity, PTSD symptom severity, suicidal ideation severity, and alcohol dependence severity. The results revealed significant indirect effects of child maltreatment on PTSD symptom severity through cognitive and social concerns, but not physical concerns. No direct or indirect effects were demonstrated for suicidal ideations or alcohol dependence severity. These findings elucidate mechanisms in the robust relationship between child maltreatment and adult PTSD symptoms and can potentially inform future research on mechanisms of change in psychotherapy. 相似文献
10.
This paper revisits core family support messages for social work practice in working with children and families, linking to findings from high-profile child protection cases in the UK and the Republic of Ireland. Drawing on a comparative study where these identified practice messages were explored through the lens of testimony of family support workers in the UK and Ireland, these core messages are examined. Operating with hard-to-engage children and parents, we hear how families and family support worker colleagues now view the core functions of child and family work across both jurisdictions (Ireland and England). The authors argue that by naming a more detailed set of practices that are deemed as most useful by families, based on the benefits and challenges of intensive family support work, key messages arise that have major resonance for social work and multiagency practice into the future. A basic message from this study is that valuable lessons on engagement and intervention with families can be drawn for professionals by examining the practice elements of this group of paraprofessionals in the child and family arena. This paper adds to debates on the role of support and intervention in social work and family support work. 相似文献