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In a large-scale field study of marathon runners, we test whether goals act as reference points in shaping the valuation of outcomes. Theories of reference-dependent preferences, such as Prospect Theory, imply that outcomes that are just below or just above a reference point are evaluated differently. Consistent with the Prospect Theory value function, we find that satisfaction as a function of relative performance (the difference between a runner’s finishing time goal and her actual finishing time) exhibits loss aversion and diminishing sensitivity in both predictions of and actual experienced satisfaction. However, in contrast to Prospect Theory, we observe that loss aversion is partially driven by a discontinuity or jump at the reference point. In addition, we find that a runner’s time goal as well as their previous marathon times simultaneously impact runner satisfaction, providing support for the impact of multiple reference points on satisfaction. 相似文献
993.
Pure hyperbolic discount curves predict “eyes open” self-control 总被引:1,自引:0,他引:1
George Ainslie 《Theory and Decision》2012,73(1):3-34
The models of internal self-control that have recently been proposed by behavioral economists do not depict motivational interaction that occurs while temptation is present. Those models that include willpower at all either envision a faculty with a motivation (??strength??) different from the motives that are weighed in the marketplace of choice, or rely on incompatible goals among diverse brain centers. Both assumptions are questionable, but these models?? biggest problem is that they do not let resolutions withstand re-examination while being challenged by impulsive alternatives. The economists?? models all attempt to make a single equilibrium preference predictable from a person??s prior incentives. This was the original purpose of these models?? hyperboloid (???¨C????) delay discount functions, which have been widely justified by the assumption that a person??s intertemporal inconsistency (impulsiveness) can be accounted for by the arousal of appetite for visceral rewards. Although arousal is clearly a factor in some cases of intertemporal inconsistency, it cannot be blamed for others, and furthermore does not necessarily imply hyperboloid discounting. The inadequacy of ?¨C?? functions is particularly evident in models of internal self-control. I have reviewed several of these models, and have argued for a return to pure hyperbolic discount function as originally proposed, the relatively high tails of which can motivate a recursive process of self-prediction and thereby the formation of self-enforcing intertemporal contracts. Such a process does not require a separately motivated faculty of will, or incompatible goals among brain centers; but it also does not permit the prediction of unique preferences from prior incentives. 相似文献
994.
Kelly H. Koo Hong V. Nguyen Michele P. Andrasik William H. George 《Journal of sex research》2015,52(1):55-68
With high college enrollment and increasing alcohol use, Asian American (AA) college women may be at particular risk for experiencing alcohol-involved acquaintance rape. Although AA women have expressed the weakest intentions to report rape when compared to other ethnic groups, cultural factors influencing these intentions remain unexamined. Guided by grounded theory, 17 self-identified AA college women were interviewed about how the average AA college woman would respond to an alcohol-involved acquaintance rape. Despite awareness of benefits of disclosing rape, participants emphasized that nondisclosure would be the normative response. Three themes emerged from participants: institutional, sociocultural, and psychological contexts of nondisclosure. At an institutional level, nondisclosure referenced mental health and police services, which included Asian stereotypes and mistrust of police. Within a sociocultural context, rape nondisclosure focused on negative consequences on relationships with parents and, to a lesser extent, on friendships. Emotional avoidance and not labeling an acquaintance rape as rape were psychological strategies for rape nondisclosure. Participant's conceptualizations of mental and physical health concerns, specifically post-rape concerns, were framed within sociocultural/macrostructural contexts and may not match that of the more individualistic U.S. mainstream conceptualizations of health. Culturally sensitive rape education may be more effective in increasing rape prevention and support. 相似文献
995.
In this article, we examine the connections between resiliency and sustainability by asking: Can disaster planning lead to more sustainability actions? In a survey we conducted of 1,899 cities, towns, and counties across the United States in 2015, we found that disaster plans are three times more common than sustainability plans. Our regression models find both types of plans lead to sustainability action as does regional collaboration across the rural‐urban interface. However, we find that hazard mitigation planning may be done without including sustainability staff, citizens, and other officials. After controlling for motivations, capacity, and cooperation, we find that rural communities are more likely to have sustainability plans than suburbs, though their level of sustainability action is lower due to capacity constraints. Our models of multilevel governance find local motivations balance sustainability’s concept of environmental protection, economic development, and social equity—and are more important drivers of action than grassroots or higher‐level government funding and policy. This bodes well in a context where federal government leadership on sustainability is absent. 相似文献
996.
George Strauss 《Journal of Labor Research》2000,21(2):211-225
Conclusions On balance the news is good. The union movement is awakening from the fatalistic pessimism and apathy which marked the 1980s. There is new excitement. New blood is coming in. New ideas are being tried. Pockets of corruption are being cleaned out. Important issues are being debated and have become the subject of hard-fought union elections. 相似文献
997.
George Steinmetz 《Sociological review mongraph》2016,64(2):98-123
This article develops a series of arguments about social fields, subfields, and social spaces that can help us understand empires and colonies. First, we have to assume that the scale of fields is not always coextensive with the boundaries of the national state but is often much larger, or smaller. Imperial fields are among the most spatially extensive ones, though they may not be as territorially extensive as truly global fields. Second, we need to make a distinction between imperial fields and imperial social spaces (based on Bourdieu's distinction between social fields and social spaces). The third argument is that colonies in modern empires were characterized by two different kinds of fields: fields that were simply extended into the overseas territories, versus completely separate fields unique to one or more of the colonies. The colonial state is an example of a field that is specific to the colony. By contrast, scientific fields were often simply extended from the metropole into the colonies, encompassing both. The fourth argument concerns subfields. Transported into imperial realms, this distinction suggests that some colonial offshoots of fielded metropolitan practices do not constitute separate fields but are nonetheless differentiated from their main overarching field. These four points are illustrated with examples from British, French and German imperial policy, colonial statecraft and colonial sociology. 相似文献
998.
This theoretical article postulates a six step therapeutic process to facilitate forgiveness of self and others. The purpose of this article is to provide therapists with the therapeutic process that can be used to assist clients who are working through forgiveness and self-forgiveness. The combination of several therapeutic methods in a specific order might be effective in assisting clients to work through the forgiveness process in a systematic way. A case example that chronicles a client’s experience while working through forgiveness is provided. Lastly, a discussion of implications for practice and further research questions are presented. 相似文献
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