The increasing amount of available subjective text data in internet such as product reviews, movie critiques and social media comments provides golden opportunities for information retrieval researchers to extract useful information out of such datasets. Topic modeling and sentiment analysis are two widely researched fields that separately try to…

Understanding the contribution of the whole-school staff to health education (HE) is an important goal in HE research. This study aimed to identify the views of staff (principals; teachers; school nurses and doctors; counsellors and administrative, maintenance, canteen and cleaning staff) regarding the nature of their contribution to HE. The…

Technology implementation research indicates that teachers' beliefs and knowledge, as well as a host of institutional factors, can influence technology integration. Drawing on third-generation activity theory, this article conceptualizes technology implementation as a network of planning and integration activities carried out by technology…