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151.
Raluca M. Simons Austin M. Hahn Jeffrey S. Simons Sam Gaster 《Journal of American college health : J of ACH》2013,61(6):373-379
AbstractObjective: This study examined negative control (ie, perceived lack of control over life outcomes) and need for control as predictors of alcohol-problem recognition, evaluations (good/bad), and expectancies (likely/unlikely) among college students. The study also explored the interaction between the need for control and alcohol consumption in alcohol-related outcomes. Participants: Participants were a convenience sample of 500 college students from a rural Midwest university. Data were collected during the 2009–2010 academic year. Methods: Participants completed a survey assessing control and alcohol-problem recognit-ion, evaluations, and expectancies. Results: Negative control demonstrated a significant positive association with alcohol-problem recognition, evaluations, and expectancies after controlling for gender and alcohol consumption. Need for control did not have a main effect. However, the interaction was significant in that the association between need for control and negative evaluation of alcohol problems was strongest among participants with the highest levels of alcohol consumption. Conclusions: These results demonstrate that individuals' differences in sense of control are associated with alcohol-problem recognition, evaluations, and expectancies in young adults. 相似文献
152.
John E. Grable Sam Cupples Fred Fernatt NaRita Anderson 《Social indicators research》2013,114(3):1109-1124
Data from an economically and racially diverse sample (N = 258) was used to determine (a) if an association between objectively measured income and perceived income adequacy exists, (b) how well individuals assess the adequacy of their income, and (c) if a bias exists, can these estimates be used to describe a person’s overall level of financial satisfaction? Duesenberry’s (Income, saving, and the theory of consumer behavior. Harvard University Press, Cambridge, 1949) relative income hypothesis and Kyrk’s (The family in the American economy. University of Chicago Press, Chicago, 1953) resource deficit hypothesis were adopted for use as the conceptual framework for this study. A positive but modest association between objective and perceived income adequacy was noted. It was also found that individuals do not do a particularly good job of accurately assessing their income adequacy. Finally, perceived income adequacy estimation bias was found to be associated with financial satisfaction. Those who perceived their income to be deficient were less satisfied financially. Policy and practitioner implications from the study are discussed as a means for improving financial satisfaction at the individual and household level. 相似文献
153.
Sam Coleman 《Journal of Progressive Human Services》2013,24(1):76-93
The current deterioration of America's middle class will test the ability of the social work profession to take the concept of class seriously and sharpen our understanding of the maldistribution of wealth as a form of oppression. The effort requires identifying and discrediting prevailing ideologies in both the popular culture and our profession. The middle-class crisis provides the opportunity to devise innovative coalitions of working-class and middle-class Americans. Recent efforts may point the way for social workers to help catalyze such movements. 相似文献
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155.
This paper examines the importance of aspirations as reference points in a multi-period decision-making context. After stating their personal aspiration level, 172 individuals made six sequential decisions among risky prospects as part of a choice experiment. The results show that individuals make different risky-choices in a multi-period compared to a single-period setting. In particular, individuals’ aspiration level is their main reference point during the early stages of decision-making, while their starting status (wealth level at the start of the experiment) becomes the central reference point during the later stages of their multi-period decision-making. 相似文献
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157.
Sam Efromovich 《Scandinavian Journal of Statistics》2016,43(1):70-82
It is well known that adaptive sequential nonparametric estimation of differentiable functions with assigned mean integrated squared error and minimax expected stopping time is impossible. In other words, no sequential estimator can compete with an oracle estimator that knows how many derivatives an estimated curve has. Differentiable functions are typical in probability density and regression models but not in spectral density models, where considered functions are typically smoother. This paper shows that for a large class of spectral densities, which includes spectral densities of classical autoregressive moving average processes, an adaptive minimax sequential estimation with assigned mean integrated squared error is possible. Furthermore, a two‐stage sequential procedure is proposed, which is minimax and adaptive to smoothness of an underlying spectral density. 相似文献
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159.
Sam A. Hardy Jenae M. Nelson Joseph P. Moore Pamela Ebstyne King 《Journal of research on adolescence》2019,29(2):254-275
This is a systematic review of 30 years (1988‐2017) of empirical research on processes of religious/spiritual influence in adolescence. We followed a multi‐step process that resulted in 241 studies organized according to eight research questions and the corresponding methods and analyses typically used to address them. We coded these studies based on the dimensions of religiosity/spirituality and the youth outcomes involved. In some cases (quantitative studies of mediation and moderation, as well as qualitative studies) we also coded a third process variable. Results of the coding process revealed a number of interesting patterns. First, religiosity/spirituality is generally adaptive for adolescents, protecting them from negative outcomes (e.g., risk behaviors and mental illness), and promoting positive youth development and flourishing. Nevertheless, in some contexts, religiosity/spirituality may be at least partially maladaptive. Second, there is some evidence, from experimental and longitudinal studies, that relations between religiosity/spirituality and adaptive outcomes are causal. Third, there are numerous complex and dynamic processes by which religiosity/spirituality relate to youth outcomes. In terms of mediation studies, the most salient mediating processes seem to involve religiosity/spirituality dimensions, peers, values/attitudes, and social control/norms. Fourth, religiosity/spirituality is multidimensional, involving various interwoven facets at the individual and ecological levels. Private or personal aspects of religiosity/spirituality (e.g., religious/spiritual importance) tend to be more salient predictors of outcomes than public aspects of religiosity/spirituality (e.g., religious worship service attendance). The results of this systematic review point to promising directions for future research. First, more research is needed studying a broader range of dimensions of religiosity/spirituality, processes of influence, and outcomes. In terms of religiosity/spirituality, much of the prior work has focused on overall religiosity/spirituality, and religious/spiritual behaviors (e.g., worship service attendance). In terms of outcomes, the emphasis has been on religiosity/spirituality protecting against maladaptive outcomes (e.g., substance use). Second, more research is needed examining the role of culture, and using more rigorous methods (e.g., experience sampling, experimental design, longitudinal design, or mixed methods). This systematic review provides a detailed analysis of what is known regarding processes of religious/spiritual influence in the lives of adolescents, and hopefully better positions researchers to move the field forward. 相似文献
160.
Sam Snodgrass 《Alcoholism & Drug Abuse Weekly》2019,31(46):5-6
The below comments were originally posted, in shortened form, on the Facebook Broken No More page. We asked the author to revise for ADAW, and he did. He refers to the article “Widespread Use of Medically Assisted Treatment (MAT) Has Not Resulted in Less Overdoses” (and we resisted the almost overwhelming temptation to change “less” to “fewer”). For the article, go to https://www.thefreedommodel.org/suboxone‐has‐not‐reduced‐deaths‐in‐the‐us/ . 相似文献