Hwee Ling Lim

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7133 Background: Results from a large, randomized, phase III study of pemetrexed vs docetaxel as second-line treatment for advanced NSCLC indicated that pemetrexed, a novel multitargeted antifolate, has a median survival time (8.3 months) similar to that of docetaxel (7.9 months) with a more favorable safety profile [JCO 2004;22:1589-97]. This updated(More)
In web-based education, virtual learning communities are formed to support interaction and attain explicit educational outcomes, with Computer-Mediated Communication (CMC) technologies facilitating most of the interaction. From the sociocultural constructivist view that knowledge building occurs during dialogic interaction, little is known about the impact(More)
From a sociocultural constructivist perspective of learning, dialogic interactions between students and tutors support meaning negotiation that leads to knowledge construction. In online educational contexts, interaction between learning parties is largely facilitated by CMC technologies. Most research has focused on asynchronous CMC modes which are held to(More)
  • Divonna M. Stebick, Mary L. Paxton, +8 authors Jason A Mull
  • 2015
In this chapter, the researchers used an ethnographic stance to demonstrate how conversation evolved within a social media platform. They investigated the online discussions and face-to-face dialogues between teacher educators and pre-service teachers. They compared the participants’ reciprocal conversations within this case study to analyze patterns in the(More)
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