Kalpani Manatunga

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There is a growing interest in understanding to what extent innovative educational technologies can be used to support massive courses. Collaboration is one of the main desired elements in massive learning actions involving large communities of participants. Accumulated research in collaborative learning technologies has proposed and evaluated multiple(More)
Computer Supported Collaborative Learning methods support fruitful social interactions using technological mediation and orchestration. However, studies indicate that most existing CSCL methods have not been applied to large classes, means that they may not scale well or that it’s unclear to what extent or with which technological mechanisms scalability(More)
Background and objectives: Myasthenia gravis (MG) has been treated with immunosuppressive agents over the last three decades. This study aimed to determine the change in disease pattern that coincides with the advent of immunomodulatory therapy in the Sri Lankan patients. Methods: 112 Subjects diagnosed with myasthenia gravis in the Neurology Unit of the(More)
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