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161.
Arguments about the spread of gender egalitarian values through the population highlight several sources of change. First, structural arguments point to increases in the proportion of women with high education, jobs with good pay, commitment to careers outside the family, and direct interests in gender equality. Second, value shift arguments contend that gender norms change with social and economic development among women and men in diverse positions - traditional and non-traditional alike. Third, diffusion arguments suggest that structural change leads to adoption of new ideas and values supportive of gender equality by non-traditional and innovative groups in society, but that the new ideas later diffuse to other groups through cultural processes. Using the General Social Survey from 1977 to 2006 and comparing the determinants of gender egalitarianism across 86 cohorts born from roughly 1900 through 1985, multilevel models support the diffusion arguments.  相似文献   
162.
Intimate relationships are foundational to farm viability. They affect how farmers share tasks, earn income, and access land, yet the role of sexuality and heteronormativity in agriculture remains understudied. Furthermore, queer people are largely ignored as potential farmers by the sustainable agriculture and lesbian, gay, bisexual, and transgender (LGBT) movements. I document the lived experiences of queer farmers, an underresearched group, through participant observation and interviews with 30 sustainable farmers of various genders and sexualities in New England. I use a queer perspective to illuminate sexualized and heteronormative patterns in sustainable agriculture. Whereas the perception of rural heterosexism can discourage queer participation in agriculture, queer farmers faced less overt heterosexism than they expected. However, they did experience heterosexism particular to sustainable agriculture, and confronting it might jeopardize relationships important for economic and environmental sustainability and land access. Some farmers were attracted to sustainable agriculture for reasons specific to gender, sexuality, and anticapitalist values. I argue that sexuality and heteronormativity are embedded in farmer recruitment, retention, and land acquisition, which are critical for the transition to sustainable agriculture. I offer the sustainable agriculture movement a lens for envisioning alternatives for farm families, homes, and workplaces.  相似文献   
163.
美国环保协会的故事开始于50多年前一场关于保护鸬鹚,一种可爱的鸟类的运动。上世纪60年代,美国长岛的科学家惊讶地发现当地鸬鹚幼鸟的数量由于不知名的原因,急剧下滑至正常数量的七分之一。与此同时,秃头鹰、游隼等其他猛禽的数量也出现了同样惊人的跌幅。其中一些科学家通过科学研究追踪问题的根源,发现喷洒杀虫剂DDT(又称“滴滴涕”)是造成这一现象的罪魁祸首。在通过科学的指证赢得了在美国全面禁止DDT使用的官司之后,为了进一步保护人类赖以生存的自然环境,这些科学家成立了美国环保协会。  相似文献   
164.
Social workers have made a significant contribution to the developmentand delivery of palliative care. Both palliative care and socialwork are rapidly evolving but, given their changing contextsand increasing workloads, can they sustain compatibility? Advancesin treatment of life-threatening illness mean that people livelonger in a period of palliative care. Social work has undergoneradical change in the wake of the 1990 NHS and Community CareAct and subsequent local-authority modernizations, with socialworkers now given the role of care managers, rather than themore traditional ‘casework’ or therapeutic role.This paper aims to explore the current and potential role ofthe social worker in palliative care for people with cancerand other prolonged life-threatening illness. It draws uponevidence from a prospective qualitative, patient-centred researchstudy, which detailed the experiences of forty people with lungcancer and advanced cardiac failure, and their personal andprofessional carers (Murray et al., 2002). A total of two hundredand nineteen qualitative interviews were carried out. We found that social workers were conspicuous by their absencefrom the lives of these forty vulnerable adults, who were livingand dying in the community with many unmet needs which, potentially,could be met by social-work input. The study highlights sixareas of concern in which social-work assessment and interventioncould have impacted on dying patients’ quality of lifeand that of their carers: loss and dependency, family-centredissues, carers’ needs, practical tasks, emotional andspiritual struggles, and finally, support needs of staff. Theseareas are outlined to explore the territory which a social workermight inhabit if resources and policies permitted.  相似文献   
165.
To what extent can life protection account for observed diversities in age-specific life expectancies across individuals and over time? We provide answers via calibrated simulations of a life-cycle model where life’s end is stochastic, and age-specific mortality hazards are endogenous outcomes of life protection, set jointly with life insurance and annuities. Our model links mortality hazards and values of life saving (VLS) as “dual variables”, and offers new insights about the measurement of VLS. Life protection is estimated to account for non-trivial portions of observed levels and inequalities in life expectancies and empirical estimates of VLS by age and education, and over time.  相似文献   
166.
Theory and Decision -  相似文献   
167.
The interaction of geography and world-systems theory has created two groups of work. The first body of work uses world-systems theory as its theoretical framework with minor levels of critique or change. The second body of work attempts to inform world- systems theory by explicitly including a geographical perspective. Human geographers attracted to world-systems theory provide a perspective that highlights the role of agency in what is widely perceived to be a rigid structuralist approach. Key geographical concepts of region and place are viewed as social constructs created within an overarching context of structural imperatives. By conceptualizing places, states, and the macroregions of core, semiperiphery, and periphery as geographical scales, the role of agency in creating and maintaining the important structures and institutions of the capitalist world-economy, such as hegemony, is illustrated. The geographer's interest in the creation of geographical scales results in analysis of the dynamism of the contemporary world-system.  相似文献   
168.
This study examined the extent to which supervisory phone-ins were related to change in both immediate therapist behaviors and subsequent change in resistant behaviors of client family members. Of specific interest was whether the congruence of supervisor and therapist behaviors (referred to as isomorphism by some family therapy authors) would be related to immediate change in client resistance. The quality of supervisor's Support and Teach behaviors was foundj to be significantly related to the change in the quality of the threrapists' Support and Teach behaviors. Moreover, in instances where both supervisors and their supervises demonstrated effective Support and Teach behaviors, clients generally tended to either remain cooperative or become cooperative more frequently than when both effective supervisor and supervisee behaviors where not present.  相似文献   
169.
170.
The mere-exposure effect is the formation of a positive affective reaction (PAR) to repeated or single exposure to a stimulus, even in the absence of awareness. The mere-exposure effect indicates that communication effects go beyond “explicit memory”, measured with the traditional measures of (aided) recall and recognition. “Implicit memory” indicates latent communication effects, e.g., liking, for persons exposed to particular stimuli. The mere-exposure effect in the absence of awareness represents implicit memory. In this study, the mere-exposure effect is observed by using a new type of divided-attention method with Chinese participants responding to Chinese characters. The prediction by the two-factor model of mere-exposure effect is confirmed. Recognition (“explicit memory”) may inhibit the mere-exposure effect. Recognition memory is a dual process with two aspects: recollection and familiarity. Employing the process dissociation procedure (PDP) (Jacoby, L.L., 1991. Journal of Memory and Language 30, 513–541), it is found that familiarity of above-chance recognition is greater than that of chance recognition. It is the high level of familiarity and not recollection of abovechance recognition that inhibits the mere-exposure effect. The implications of these findings are that a high level of familiarity inhibits the primary affective reaction and “replaces” this reaction with a more conscious and cognitive evaluation. With the two-factor model, with wear-in (habituation) and wear-out (satiation) factors, the optimal level of exposure may be determined in order to increase the affective reaction. The study shows the robustness of the mere-exposure effect, also for familiar stimuli.  相似文献   
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