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991.
Sipping alcohol during childhood may be a marker of differentiation as regards children’s future risk of underage drinking; yet very little is known about alcohol use when it occurs among elementary school-aged children. The purpose of the present study is to examine alcohol sipping behavior in a sample of third-grade school children to learn whether sipping is associated with attributes that could increase children’s likelihood of further underage drinking. We collected telephone interview data from 1,050 mothers and their third grade children (mean age 9.2 years; 48.2 % male) residing in the Southeastern United States. The majority of mothers were White non-Hispanic (69.02 %) or Black non-Hispanic (21.3 %); most (85 %) lived in households shared with fathers or other adult caretakers. We hypothesized that children who sip alcohol would score lower than abstinent peers on indicators of competence and score higher on indicators of exposure to alcohol-specific socialization by parents and peers. A multivariate model controlling for frequency of parent alcohol use and demographic covariates showed that children who had sipped alcohol were significantly less likely than abstinent peers to affirm indicators of competence and significantly more likely to affirm indicators of exposure to alcohol specific socialization by parents and by same age peers. These preliminary findings suggest that developmental attributes associated with risk of underage drinking begin to differentiate at least as young as middle childhood. Research is needed to test prospectively for continuity between alcohol risk attributes present in middle childhood and future alcohol use.  相似文献   
992.
There is a growing body of research that suggests parallels between assimilation and increased adolescent violence, which is often referred to as the “immigrant paradox” in the United States. Few studies explore how theories, such as routine activity and lifestyle, could explain the relationship between assimilation and increased violence. This study explores whether and how the adolescent associations between routines, lifestyles, and adolescent school-based victimization vary across immigration generations. Data are drawn from the Educational Longitudinal Study of 2002, which is a nationally representative sample of tenth graders. This study focuses on a subsample consisting of 9,870 first (N = 1,170, 12 %), second (N = 1,540, 16 %), and third-plus (N = 1,117, 73 %) generation public school students (N = 5,050; 51 % female) in 580 public schools for this analysis of routine activity, lifestyle, and school-based victimization across immigration generations. Findings do indicate important nuances related to immigration in the conceptual links between routine activity, lifestyle, and adolescent victimization. For instance, engagement in school-based sport activities is a potential risk factor for first and second generation adolescents but is found to be a potential insulating factor against violent victimization for third-plus generation adolescents. The implications of the relationships between routines, lifestyles, and violence across immigration generations are discussed more generally.  相似文献   
993.
Social cognitive models examining academic and career outcomes emphasize constructs such as attitude, interest, and self-efficacy as key factors affecting students’ pursuit of STEM (science, technology, engineering and math) courses and careers. The current research examines another under-researched component of social cognitive models: social support, and the relationship between this component and attitude and self-efficacy in math and science. A large cross-sectional design was used gathering data from 1,552 participants in four adolescent school settings from 5th grade to early college (41 % female, 80 % white). Students completed measures of perceived social support from parents, teachers and friends as well as their perceived ability and attitudes toward math and science. Fifth grade and college students reported higher levels of support from teachers and friends when compared to students at other grade levels. In addition, students who perceived greater social support for math and science from parents, teachers, and friends reported better attitudes and had higher perceptions of their abilities in math and science. Lastly, structural equation modeling revealed that social support had both a direct effect on math and science perceived abilities and an indirect effect mediated through math and science attitudes. Findings suggest that students who perceive greater social support for math and science from parents, teachers, and friends have more positive attitudes toward math and science and a higher sense of their own competence in these subjects.  相似文献   
994.
The peer context is a central focus in research on adolescent risk behaviors but few studies have investigated the role of the peer context in the perpetration of adolescent dating violence. This longitudinal study examined between-subjects and within-person contemporaneous and lagged effects of peer attributes, measured with social network analyses, on trajectories of dating violence perpetration and determined if effects varied by grade and/or sex of the adolescent. Data are from adolescents who participated in a five-wave panel study beginning when they were in 7 through 9th grade and ending when they were in 10 through 12th grade (n = 3,412); half were male, 40.5 % were white, 49.9 % were black and 10.4 % were of another race/ethnicity. Significant between-subjects effects indicate that adolescents who typically have friends who use dating violence, and girls who are typically high in social status, are at increased risk for using dating violence throughout adolescence. Adolescents who typically have high quality friendships and girls who typically have friends with pro-social beliefs are at decreased risk for using dating violence throughout adolescence. Significant within-person contemporaneous effects indicate that both boys and girls reported lower levels of dating violence than usual at times when they had more friends with pro-social beliefs, and reported higher levels of dating violence than usual at times when they had higher social status. None of the lagged effects were significant and none of the effects varied across grade. These findings suggest that the peer context plays an important role in the development of the perpetration of adolescent dating violence.  相似文献   
995.
996.
This article argues that if the introduction of genetically modified crops (GM crops) in developing countries is to be successful, we can and should not evade questions of access and control of technology. It implies probing into the experiences, perceptions and understanding of GM crops by the prime user: the farmer. Exactly in these respects the scholarly literature is remarkably silent. We know little about farmers' experiences and perceptions of GM crops' potential risks and benefits. This is evident when concentrating on a major GM crop – Bt cotton – and studying this in the context of China, its second largest producer in the world. Based on the results of a large survey, we demonstrate that Chinese farmers' awareness (‘having heard of’) and their understanding (‘being able to explain’) of Bt cotton is low. This may lead to ill-informed, distorted risk perceptions and a general inability to relate agricultural production problems to the specific nature of transgenic cotton cultivation. A great majority of the farmers find that the Chinese seed market was liberalised too early, in turn leading to a high incidence of ‘stealth transgenics’ or illegal seeds, the undermining of farmers' trust in private institutions, and a weakened biosafety regime. This finding points to the need for continued state intervention in the seed market, particularly in a developing context. Finally, we have discovered that farmers report a significantly lower reduction in pesticide use by Bt cotton than found in other studies. As suggested by recent research, we suspect that the higher pesticide use is necessary to control secondary pests – i.e. pests other than the cotton bollworm. We present empirical evidence that Chinese farmers perceive a substantive increase in secondary pests after Bt cotton was introduced.  相似文献   
997.
This analysis tackles the question of whether the democratic deficit in the European Union is associated with repeated referendums—giving voters a second chance to vote “yes” for EU treaties. Looking at repeated referendums in Ireland on the Nice and Lisbon treaties, I argue that, broadly speaking, these referendums failed to give Irish voters the meaningful ability to contest the direction of EU policy or to choose among alternative policy options, an example of how the democratic deficit can endure even when the EU incorporates electoral mechanisms. I first discuss how this theoretical insight is evidenced by five aspects of the Irish referendums. Then, I examine three of these aspects more closely in case studies of the Nice and Lisbon referendums, focusing on how leaders (1) conceptualized the failure of the initial referendums as deriving from voter incomprehension, (2) planned repeated referendums in an additional effort to ratify the treaties, and (3) mobilized “yes” voters through extreme predictions about the consequences of second “no” outcomes. I conclude by discussing socio-economic trends seen from 2003 to 2014 and their implications for issues related to the EU’s democratic deficit.  相似文献   
998.
And the Mirror Cracked: Feminist Cinema and Film Theory, by Anneke Smelik. London: Macmillan Press, 1998.

Simone de Beauvoir: A Critical Reader, edited by Elizabeth Fallaize. London and New York: Routledge, 1998.

Voice of the Living Light: Hildegard of Bingen and Her World, edited by Barbara Newman. Berkeley: University of California Press, 1998.

Women Preachers and Prophets Through Two Millennia of Christianity, edited by Beverly Mayne Kienzle and Pamela J. Walker. Berkeley: University of California Press, 1998.

Margaret Cavendish and the Exiles of the Mind, by Anna Battigelli. Lexington: The University Press of Kentucky, 1998.

Cracks in the Pedestal: Ideology and Gender in Hollywood, by Philip Green. Amherst: University of Massachusetts Press, 1998.

The Women and War Reader, edited by Lois Ann Lorentzen and Jennifer Turpin. New York: New York University Press, 1998.

Surrealist Women: An International Anthology, edited by Penelope Rosemont. Austin: University of Texas Press, 1998.

The Knotted Subjed: Hysteria and its Discontents, by Elisabeth Bronfen. Princeton: Princeton University Press, 1998.

Ventures into Childland: Victorians, Fairy Tales, and Femininity, by U.C. Knoepfimacher. Chicago: The University of Chicago Press, 1998.  相似文献   
999.
As a sensitive area in international trade, animal welfare measures have encountered resistance in negotiations at the World Trade Organization (WTO). Consequently, alternative avenues have been pursued to reach international trade policy convergence. To further understand the contemporary trade politics of animal welfare, an empirical investigation was conducted on the interplay between European and Brazilian actors in the context of livestock production. By drawing upon diplomatic studies and the global governance literature, this study identifies and analyses initiatives that parallel the WTO approach and through which the development and implementation of mutually acceptable farm animal welfare measures have been pursued. Research findings indicate that a constellation of international non-diplomatic actors are currently engaged in influencing the future development of farm animal welfare measures. Among the initiatives that enable the alignment of European and Brazilian animal welfare policies and practices, there are soft instruments such as knowledge sharing and private standards. The rise of new actors and the use of soft instruments have been, to a certain extent, able to mitigate the tardiness of a WTO consensus regarding the use of animal welfare measures. However, there are concerns that the use of private standards has become a shortcut to circumvent the rigours of the multilateral trading system. This concern deserves a closer look because instead of paving the way, private standards may hamper trade relations which in turn hamper progress in animal welfare matters.  相似文献   
1000.
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