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Ethan D. Schoolman 《Sociological Forum》2016,31(3):619-641
Efforts to explain why some people incorporate ethical concerns into everyday shopping for food and household goods, while many do not, have so far left significant variation in “ethical consumption” unexplained. Seeking to move beyond explanations that rely mainly on differences in consumers' social class, gender, and political engagement, I draw on concepts associated with “practice theory” to argue that ethical consumption is closely tied to people's willingness and ability to spend time, while shopping, on distinct activities associated with breaking old routines and establishing new ones. The central insight of practice theory is that most consumption is the product of unconscious routine. And it is precisely because consciously departing from routine is, according to my study, a fundamentally time‐consuming process, that lack of time emerges as a crucial obstacle to translating abstract ethical concerns into concrete action as a consumer. 相似文献
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Ethan Blue 《National Identities》2015,17(2):175-194
In the early twentieth century, the United States developed an integrated, continental deportation network based on rail travel. This new state apparatus would enable the restrictionists’ dream of immigration control and speed the elimination of those they deemed unfit for American life. It set a template for mass removal that would expand in the century to come. Scholars of immigrant detention and removal commonly employ Victor Turner’s concept of liminality to understand migrant experiences, but this paper suggests the need for an expanded theorization of the liminal as manifold rather than singular. Drawing on deportee case files and literature from the early twentieth century, this paper explores the complex, variegated and painful liminalities of the deportation journey. It argues that power affected deportees’ experience of space and time across different liminal zones and interprets the embodied catastrophe of deportation for migrant communities. If traumatic experiences reconfigure the meaning of time into a ‘before’ and ‘after’, deportation was an ongoing catastrophe that offered little sense of completion. 相似文献
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Walter Block Joseph Horton Ethan Shorter 《International Journal of Value-Based Management》1998,11(3):253-263
Rent control is a public policy which fails on both normative and positive economic grounds. In the former case, it violates
all canons of equity, of both right (private property rights are sacrosanct) and left (it does not promote egalitarianism,
rather, often, it enriches rich tenants and impoverishes poor landlords). In the latter, it leads to inefficiency, deterioration
of rental housing, reduces incentives for upkeep and maintenance, reduces labor mobility, exacerbates landlord tenant relations,
promotes housing abandonment and homelessness, and misallocates resources away from residential rental units. This sovietization
of housing has effects similar to the sovietization of anything else: farming, factories, industry, forestry, whatever.
This revised version was published online in August 2006 with corrections to the Cover Date. 相似文献
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Ethan Anderes 《Journal of statistical planning and inference》2011,141(3):1183-1193
We investigate the problem of estimating a smooth invertible transformation f when observing independent samples X1,…,Xn∼P°f where P is a known measure. We focus on the two-dimensional case where P and f are defined on R2. We present a flexible class of smooth invertible transformations in two dimensions with variational equations for optimizing over the classes, then study the problem of estimating the transformation f by penalized maximum likelihood estimation. We apply our methodology to the case when P°f has a density with respect to Lebesgue measure on R2 and demonstrate improvements over kernel density estimation on three examples. 相似文献
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Jorien van Hoorn Ethan M. McCormick Michael T. Perino Christina R. Rogers Eva H. Telzer 《Journal of research on adolescence》2020,30(3):599-615
Neuroimaging work has examined neural processes underlying risk taking in adolescence, yet predominantly in low‐risk youth. To determine whether we can extrapolate from current neurobiological models, this functional magnetic resonance imaging study investigated risk taking and peer effects in youth with conduct problems (CP; N = 19) and typically developing youth (TD; N = 25). Results revealed higher real‐life risk taking, lower risky decisions, and no peer effects on a risk‐taking task in CP youth. CP youth showed greater ventral striatum (VS) activity during safe than risky decisions, whereas TD youth showed greater VS activation during risky decisions. Differential VS activity explained higher real‐life risk taking in CP youth. Findings provide preliminary evidence that risk‐taking behavior in youth with CD problems is characterized by differential neural patterns. 相似文献
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Ethan Dahl Michael J. Tagler Zachary P. Hohman 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2018,34(1):101-118
Gambling is a serious concern for society because it is highly addictive and is associated with a myriad of negative outcomes. The current study applied the Reasoned Action Model (RAM) to understand and predict gambling intentions and behavior. Although prior studies have taken a reasoned action approach to understand gambling, no prior study has fully applied the RAM or used the RAM to predict future gambling. Across two studies the RAM was used to predict intentions to gamble, past gambling behavior, and future gambling behavior. In study 1 the model significantly predicted intentions and past behavior in both a college student and Amazon Mechanical Turk sample. In study 2 the model predicted future gambling behavior, measured 2 weeks after initial measurement of the RAM constructs. This study stands as the first to show the utility of the RAM in predicting future gambling behavior. Across both studies, attitudes and perceived normative pressure were the strongest predictors of intentions to gamble. These findings provide increased understanding of gambling and inform the development of gambling interventions based on the RAM. 相似文献
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Maxine Gallander Wintre Megan E. Ames S. Mark Pancer Michael W. Pratt Janet Polivy Shelly Birnie-Lefcovitch 《Journal of divorce & remarriage》2013,54(5):326-343
This research examines parental divorce and first-year students' transition to university. Incoming students (N = 2,724) to six diverse universities completed questionnaires in August, before university, and again in November and March. Initial baseline measures indicated that females of divorced parents reported more depressive symptoms than females of intact families, whereas males of divorced parents reported lower levels of perceived stress than those of intact families. These findings remained over the first year. Regarding adjustment to university, males with divorced parents reported the best academic adjustment, and females with divorced parents were most vulnerable regarding personal-emotional adjustment. 相似文献
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Seh‐Joo Kwon Kathy T. Do Ethan M. McCormick Eva H. Telzer 《Journal of research on adolescence》2021,31(1):139-152
Adolescence is often characterized by heightened risk‐taking behaviors, which are shaped by social influence from parents and peers. However, little is understood about how adolescents make risky decisions under conflicting influence. The valuation system in the brain may elucidate how adolescents differentially integrate conflicting social information. Twenty‐eight adolescents (Mage = 12.7 years) completed a social influence task during a functional magnetic resonance imaging scan. Behaviorally, adolescents took more risks only when their parent endorsed risky decisions but not when their peers endorsed risky decisions. At the neural level, adolescents showed enhanced vmPFC–striatum functional connectivity when they made risky decisions that followed their parents’ risky decisions. Results suggest that parents’ decisions may guide youths’ risk‐taking behavior under conflicting influence. 相似文献