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51.
Wikipedia is known as a free online encyclopedia. Wikipedia uses largely transparent writing and editing processes, which aim at providing the user with quality information through a democratic collaborative system. However, one aspect of these processes is not transparent—the identity of contributors, editors, and administrators. We argue that this particular lack of transparency jeopardizes the validity of the information being produced by Wikipedia. We analyze the social and ethical consequences of this lack of transparency in Wikipedia for all users, but especially students; we assess the corporate social performance issues involved, and we propose courses of action to compensate for the potential problems. We show that Wikipedia has the appearance, but not the reality, of responsible, transparent information production. This paper’s authors are the same as those who authored Wood, D. J. and Queiroz, A. 2008. Information versus. knowledge: Transparency and social responsibility issues for Wikipedia. In Antonino Vaccaro, Hugo Horta, and Peter Madsen (Eds.), Transparency, Information, and Communication Technology (pp. 261–283). Charlottesville, VA: Philosophy Documentation Center. Adele has changed her surname from Queiroz to Santana  相似文献   
52.
The current excellence-in-education movement has dealt a heavy blow to the advancement of Hispanics seeking degrees in higher education. Attempting to reform education while ignoring the concerns of minorities who traditionally have not fared well in schools strongly suggests that reformers expect the benefits of reform to trickle down to minorities after first benefiting mainstream students. The result is that reform measures such as the raising of college admission standards, the restructuring of financial aid, curriculum changes, and competency tests for teachers have added additional hurdles for Hispanic students, placing greater restrictions on their access to higher education. Reconceptualizing the definition ofexcellence to include not only higher standards, but educational equity, is a demographic imperative as the nation moves to a minority majority.  相似文献   
53.
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