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Alyssa Friend Wise Nishan Perera Ying-Ting Hsiao Jennifer Speer Farshid Marbouti 《The Internet and Higher Education》2012,15(2):108-117
This study presents three case studies of students' participation patterns in an online discussion to address the gap in our current understanding of how individuals experience asynchronous learning environments. Cases were constructed via microanalysis of log-file data, post contents, and the evolving discussion structure. The first student was Thorough, reading all the posts in the forum in sequence, revisiting different posts multiple times, and creating posts outside of the discussion tool. The second student was Self-Monitoring, revisiting his own posts multiple times, checking the discussion frequently for replies, and replying to or editing his posts in response. Finally, the third student was Independent, using the forum as a tool for her own individual reflection. The behaviors found for these cases are aligned with a theoretical taxonomy for participation proposed by Knowlton (2005). The value and limitations of the microanalytic case study approach are discussed, and implications for research and practice are suggested. 相似文献
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Frederick J. Friend 《Learned Publishing》2003,16(2):153-155
The purchase ‘en bloc’ by library consortia of all journals published by one publisher – the so‐called ‘Big Deal’ – is bad for small publishers and for large libraries even if – in the short term – good for large publishers and for small libraries. The publishing and library communities need to find alternative purchasing models that provide better deals for those disadvantaged by the prevalence of the ‘Big Deal’ while retaining the benefit of scale in negotiation and supply. 相似文献
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