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tandfonline.com – ‘I go to school to survive’: Facing physical, moral and economic uncertainties in rural Lesotho

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT In Lesotho, when children or adults talk about the importance of schooling, they frequently use the term ho iphelisa. This is usually translated as ‘to survive’, reflecting the uncertainties that people in this small country have confronted over recent decades: rapidly diminishing employment opportunities, extremely high HIV prevalence and environmental crises. Based on nine months of ethnographic fieldwork in two rural primary schools and their neighbouring communities, we examine how the idea of survival motivates engagement with education. We find that ‘survival’ permeates the school curriculum and the discourse of children, parents and teachers, and encompasses three distinct but related dimensions: economic, moral and physical. We also highlight how these aspects of survival are both individual and collective,… Continue Reading

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tandfonline.com – Edward L. Kaplan and the Kaplan-Meier Survival Curve

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: Abstract In June 1958, Edward L Kaplan (1920–2006) and Paul Meier (1924–2011) published an innovative statistical method to estimate survival curves when including incomplete observations. The Kaplan–Meier (KM) method became the standard way of reporting patient survival in medical research. For example, the KM method is used in more than 70% of clinical oncology papers. With 44,319 Web of Science® citations as of November 2017, the report has become the most-cited statistics publication in the scientific literature. Part I of this report describes the KM method, its strengths and limitations, and the history and evolution of the method. In Part II we recount the biography of the remarkable mathematician Edward L Kaplan, PhD, and his unique contributions during the formulation of the… Continue Reading