This is the author’s version of a work that was accepted for publication in Computers in Human Behavior. Changes resulting from the publishing process, such as editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Computers in Human Behavior, 24(3), 2008, DOI: http://dx.doi.org/10.1016/j.chb.2007.03.004
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机译：这是作者作品的版本，已被发表在“人类行为计算机”中。由发布过程引起的更改，例如编辑，更正，结构格式和其他质量控制机制，可能未反映在本文档中。自提交出版以来，可能对此作品进行了更改。最终版本随后发表于《人类行为计算机》（Computers in Human Behavior），24（3），2008，DOI：http://dx.doi.org/10.1016/j.chb.2007.03.004
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