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91.
After years of declining use in the United States, youth consumption of ecstasy has increased significantly. Although ecstasy (3, 4-methylenedioxymethamphetamine) is known to be a drug with detrimental effects, users view the drug as a safe and attractive social lubricant. To update and clarify misperceptions, this article reviews current evidence regarding ecstasy's side effects and risks and encourages honest discussion focusing on risk-reduction behaviors. 相似文献
92.
Amidst booming scholarship on alternative food networks (AFNs) in the global North, research on AFN in the global South remains scarce. Partly this is because explicitly alternative initiatives are themselves scarce, except for those focused on export markets. Yet in countries such as Kenya, urban consumers and rural smallholders have good reason to want alternatives to agrichemical dependency, insecure marketing channels, and food of dubious safety. This article describes one attempt to provide an alternative. A pilot box scheme launched by the Kenya Institute of Organic Farming (KIOF) in 2007 aimed to connect organic smallholders to consumers in Nairobi, the capital city. It did not last long, and we reflect on the reasons why. In particular, we argue that efforts to build AFN in “developing” countries must take account of the problematic history of development itself, both as an ideology and as a set of institutions, policies and activities. In the case of the Kenyan box scheme, the pervasive yet often ineffectual presence of aid-dispensing non-governmental organizations, in particular, influenced different actors’ perceptions and participation in ways we did not fully anticipate. More broadly, this article emphasizes the need to appreciate the macro-historical and socioeconomic contexts that inform on-the-ground practices and understandings of alternative food. 相似文献
93.
Fogger S McGuinness TM 《Journal of psychosocial nursing and mental health services》2011,49(12):17-19
Energy drinks are attractive and readily available in every grocery store and gas station. While most youth verbalize an understanding that too much caffeine is bad for one's health, at an age of multiple demands, an over-the-counter offer of increased energy and alertness is hard to ignore. What makes energy drinks different from regular coffee? Although the heavily caffeinated drinks promise increased energy and stamina and are loaded with healthy natural ingredients, excessive consumption is of concern on many levels. This article will discuss some of the effects of excessive caffeine, as well as risks associated with energy drinks mixed with alcohol. 相似文献
94.
L R Kaiser 《Physician executive》1999,25(2):10-17
Physicians are losing their historic franchise as sole and primary providers of medical care. In addition to eroding moral and scientific authority, physicians are also losing income and status. It is no wonder that physicians are retrenching--confused and angry about the increasing marginalization of their profession and about society's changing expectations. Physicians are caught in a transition zone between the world that was and the one that will soon be. This is destabilizing and causes great anxiety. Rather than being buffeted by changing social and cultural definitions of health care, physicians must become proactively involved in the future of their profession. Physicians can only do this by offering a better mental model of health, medicine, and the community. This cannot be a defensive retreat from engagement. Rather, it must be an imaginative vision, vigorously set forth--a vision that will enlist the support of all constituencies involved in the effort to improve the health and well-being of all members of our society. The physician executive needs to work with physicians to orchestrate this effort to create a new vision of health in the 21st century. 相似文献
95.
The study examines the role of school and family contexts for the explanation of differences in xenophobia in different school tracks. It tries to “enrich” the variable education, which is often used in a “demographic” way with characteristics that describe education contexts in school and family. Five theses were explicated and tested with data of a sample of pupils. Most important factors to explain the differences between the school track were materialistic attitudes of the pupils and the support they got in their families. For all other factors no significant effects were found. 相似文献
96.
97.
Susanne Worbs 《The International migration review》2003,37(4):1011-1038
The German “mode of integration” after World War II has been to include migrants and their offspring into general societal institutions. This can be stated despite differences between federal states in some aspects of migrant integration (e.g., the educational sector). Migrant children normally attend the same schools and classes as their German age peers, they participate in the dual system of vocational training, and there are only a few limitations in labor market access. The second generation in Germany consists mainly of children of the “guestworkers” recruited in southern and southeastern European countries from the 1950s onwards. It is not easy to obtain information about their numbers and their socioeconomic position, as most statistical data distinguish only between foreigners and Germans. The achieved integration status of the second generation varies between areas: obvious problems in the educational system go along with considerable progress in the vocational training system and in the labor market. Children of Turkish migrants are the most disadvantaged group among the second generation. 相似文献
98.
Michael Schmid Thomas Schwinn Christian Papilloud Johannes Weiß Jörg Rössel Olaf Behrend Susanne Rippl Hans-Jürgen Andreß Johannes Kopp Annette Zimmer Martin Krzywdzinski Achim Daiber Nicole Burzan Nicola Döring Waldemar Vogelgesang Hasso Spode Robert Schmidt Gunter Gebauer 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2006,58(3):534-565
99.
This study examined ethnicity and psychological predictors of beliefs in guilt and innocence in the O. J. Simpson trial. A mixed-gender, multiethnic sample of 441 college students completed measures examining trial beliefs, trial-related attitudes, ethnic identification, pro- and anti-Black attitudes, and authoritarian personality traits. Results revealed that: (1) mean differences existed among ethnic groups on all variables examined; (2) proximal attitudes mediated relations between psychological characteristics and trial outcome beliefs; and (3) specific relations depended (to some extent) on ethnic group membership. Differences within and between ethnic groups may reflect schematic differences due to differential experiences with societal institutions, identification with (or rejection of) mainstream values, and race relations in American society. 相似文献
100.
Xenophobia is a central element of “modern right wing extremism”. Different approaches try to give reasons for this. In the perspective of an empirical theory comparison the explanatory impact of these different approaches is discussed. An important component of negative attitudes toward immigration are xenophobic motives. Two mechanisms are distinguished as basic processes for the mobilization of these xenophobic attitudes: conflict and compensation. Approaches that are concerned with the impact of competition for resources or status like deprivation or intergroup concepts stress the aspect of conflict. Other mechanisms are addressed by approaches that deal with aspects of anomia or authoritarism — they stress indirect processes and see xenophobia as a consequence of compensation processes. In this context individuals use rassist ideologies to compensate their own feelings of personal or social insecurity, disorientation and disintegration. The impact of both explanatory factors is examined on the basis of a representative population survey (ALLBUS) conducted in Germany in 1996. 相似文献