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651.
DAVID S. ODERBERG 《Journal of applied philosophy》2008,25(4):263-276
abstract This paper re‐examines some well‐known and commonly accepted arguments for the non‐individuality of the embryo, due mainly to the work of John Harris. The first concerns the alleged non‐differentiation of the embryoblast from the trophoblast. The second concerns monozygotic twinning and the relevance of the primitive streak. The third concerns the totipotency of the cells of the early embryo. I argue that on a proper analysis of both the empirical facts of embryological development, and the metaphysical importance or otherwise of those facts, all three arguments are found wanting. None of them establishes that the embryo is not an individual human being from the moment of conception. 相似文献
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The aim of this study is to examine the ways in which individuals’perceptions of media use are influenced by others. Traditional theories of media use have proposed that perceptions of media use are shaped by individuals’demographic characteristics and the media's characteristics. However, three recent theories—critical mass theory, social influence model of media use, and adaptive structuration theory—suggest that individuals’perceptions of media emerge as a result of their interaction with others in their social network. Results from a longitudinal study of 30 group decision support system (GDSS) groups and 25 non-GDSS groups over a 3-week period indicate that interactional influence was a better predictor of individuals’perceptions of media use than were individuals’demographic characteristics or characteristics of the media. 相似文献
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DAVID WEISSMAN 《Metaphilosophy》2010,41(5):715-716
Abstract: The quality of peer‐reviewed journals is vulnerable to the absence of declared standards for book reviews. Reviewers should agree to several simple rules before undertaking to review books and while writing them. Sensitivity to an author's aims is one requirement; familiarity with an author's previous and relevant publications is another. Critical judgment is always appropriate, but it can be set apart from an account of the ideas reviewed. 相似文献
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