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This paper addresses three questions: (1) When deciding on whether to reward or punish someone, how does how you think others expect you to behave affect your decision? (2) Does it depend upon whether others expect you to reward them vs. punish them? (3) What is the interpretation of such a causal effect? We investigate these questions using a modification of the lost wallet trust game (a simplified version of the trust game) that permits punishment. Like previous studies, we collect data on what second-movers think that first-movers expect them to do by directly eliciting the second-movers’ expectations. Unlike previous studies, we ensure exogeneity of these expectations by instrumenting for them. The instrument is the expectations of neutral observers which are disclosed to second-movers prior to the elicitation of second-movers’ expectations. We find that what you think others expect you to do has a zero causal effect on both reward and punishment decisions. We also find that it is important to instrument for second-order expectations because they are endogenous. We interpret these findings in terms of models of guilt-aversion and intentional reciprocity.  相似文献   

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The paper analyses the common sentiment created around the so-called Arab spring, upon the basis of a narrative developed and disseminated by the mass media as well as in the specialist literature with regard to these complex, varied, and consequential events. It concerns a vision which gathers and promotes an awakening of social dignity through actions of popular revolt and protest, a demand for political change which has cost the peace and lives of too many people, of entire societies.  相似文献   

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Americans watch a great deal of television. But the factors traditionally considered to determine or explain television usage—availability of free time, low income or class status, low education, emotional difficulties, and lack of structured social interactions—are not generalizable across the adult life span. The television viewing of people over the age of 30 has been understudied—a research bias that mirrors society's youth orientation and essentially excludes older adults from this model. The author analyzed data collected in the National Opinion Research Center's 1988 General Social Survey to assess the determinants of television viewing for adults of all ages. Results indicate that as persons perceive themselves to be in different stages of life and take on age-appropriate roles, tasks, and perspectives, they have distinctively different reasons for viewing. Second, the factors considered to determine TV viewing in the traditional model fit the pattern of younger adults' viewing best while predicting the behavior of the elderly least. The author proposes an interpretation of the findings, and discusses future research avenues including the development of age-sensitive models and theories.An earlier version of this article was presented at the annual meeting of the Eastern Sociological Society in April 1992.  相似文献   

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The evolution of aging and longevity has typically been considered to be a resolution of the conflicting demands on an organism to grow, reproduce, and survive. When social or environmental factors change the opportunities for reproduction in a way that affects differently aged individuals, there will be an evolutionary response in the schedule of senescence. This means that social dynamics can have an important effect on aging. A recent study by Berec and Boukal has shown that the dynamics of mating and divorce can also affect observed life spans through their effect on population dynamics. If females cannot find and maintain mating pairs for long enough to replace themselves, the population will become extinct. This puts a lower limit on the levels of longevity that will be observed in nature.  相似文献   

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The financial affairs of twenty-five community dwelling elders with dementia who had lost financial competence were studied by a semi-structured interview with the main carer. Many elders had no access to their own money. Inappropriate management was revealed in twenty-four cases although professionals had been consulted previously in most instances. Legal advice was sought in six cases and resulted in four procedures which were rendered invalid by confusion. In six cases pensions were collected by local authority employees without appropriate authority. Most financial institutions when contacted had no written policy for controlling the resources of those who have lost financial competence.  相似文献   

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PK.COM.CN     
Director:Xiao Jiang Cast:Fang Zuming (Jayce Chan),Chen Bailin (Wilson Chen).Zhang Bo,Luo Jiaying (Law Kar-Ying),and Niu Mengmeng"PK.COM.CN"is the most recent movie by filmmaker Xiao Jiang.Xiao,who has been described by Variety magazine as"having  相似文献   

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今年的五一假期缩短了,那么放弃远途旅程吧,找一个邻近的小海湾,也许你会陡然发觉,那些关于海的童话,在这里,全部找到。  相似文献   

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介绍了马来西亚首都吉隆坡的第一条轻轨交通线所采取的“建设—拥有—营运”(即B.O.O.)的模式;它的规划依据,筹资手段及获得的政府支持。  相似文献   

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The application of information and communications technologies (ICTs) to higher education has recently gained a new impetus, fired by the promise, and also perhaps the threat, of the 'virtual' university. While there has been much empirical research on individual ICT initiatives, most of this has been narrowly evaluative with little attention paid to their cumulative impacts on the university as an institution. Equally, while there has been much writing on the development of virtual higher education, much of this has been speculative, concerned with the advent of still marginal new institutions and little of it has been empirically grounded. This paper is based on in-depth studies of ICT initiatives in four established universities in the North East of England. It argues that one of the consequences, often unintended, of the introduction of these technologies has been to generate demands and pressures for a more corporate institutional form in which goals, roles, identities and procedures are made explicit and standardized across the institution. To the degree that these demands are met, the result appears to be that the closer that institutions move towards the goal of becoming a virtual university, the more corporate, or 'concrete', their institutional form becomes.  相似文献   

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Mills' sociological imagination is used to look at relevant issues in the life of a lesbian academic couple in a distance relationship. Analysis includes concerns which are common to both lesbian and heterosexual couples in distance situations such as finding jobs, tenure, productivity, mentoring, managing two households, communication, community, and those items unique to lesbian couples-coming out to students, finding and maintaining a lesbian community, effects of hiring practices in academe. Based on the analysis, recommendations are presented.  相似文献   

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Two studies were conducted to assess whether reactance or politeness offers a better explanation of the effectiveness of the “but you are free” (BYAF) technique of gaining compliance. The first was conducted with an online survey in the US (N = 131) and found that the BYAF was associated with lower perceived freedom threat than a control or polite request. The second was a field study and collected data in France (N = 372), Norway (N = 360), and the US (N = 108) to test a 3 (direct request, polite request, or BYAF) × 2 (requester benefits or 3rd party group benefits) design. The BYAF was associated with higher compliance than the other two messages.  相似文献   

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This paper forms part of a discussion with scholars working in the field of criminology and youth crime, in particular those who are interested in sport, gender, and desistance from violence. Furthermore, this paper challenges previous work into the sport of boxing and desistance from violence, and therefore argues for a more nuanced approach, by incorporating more feminist epistemologies, and inclusive masculinities into this complex phenomenon. Drawing upon contemporary research, this paper discusses prior literature on sport and desistance from violence, and further develops the concept of sport as a tool for reduction in violent youth crime.  相似文献   

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