Browsing by Author "Vasquez, Andrea"
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- ItemChildren's views on evacuation drills and school preparedness: Mapping experiences and unfolding perspectives(2018) Vasquez, Andrea; Marinkovic, Katitza; Bernales, Margarita; Leon, Jorge; Gonzalez, Juan; Castro, Sebastian
- ItemFace-to-face collaborative learning supported by mobile phones(2011) Echeverria, Alejandro; Nussbaum, Miguel; Felipe Calderon, Juan; Bravo, Claudio; Infante, Cristian; Vasquez, AndreaThe use of handheld computers in educational contexts has increased considerably in recent years and their value as a teaching tool has been confirmed by many positive experiences, particular within collaborative learning systems (Mobile Computer Supported Collaborative Learning [MCSCL]). The cost of the devices has hindered widespread use in schools, however, and cell phones have emerged as an attractive alternative. To test their functionality as a platform for collaborative educational activities, the authors adapted an existing Personal Digital Assistant (PDA) application for use on cell phones equipped with Wi-Fi. This article examines the problems of developing applications for this alternative technology and reports on a usability analysis of a collaborative classroom activity for teaching physics. The results confirm the viability of the cell phone platform, taking due account of the device's processing, network and interface limitations. With an appropriate design, users quickly master the technology, though a certain decline in efficiency relative to PDAs is observed.
- Item¿Una nueva geografía corporativa en Santiago de Chile? Evolución 1981-2011(2015) Fuentes Arce, Luis; Vasquez, Andrea
- ItemWhere Are Socioeconomically Deprived Immigrants Located in Chile? A. Spatial Analysis of Census Data Using an Index of Multiple Deprivation from the Last Three Decades (1992-2012)(2016) Vasquez, Andrea; Cabieses Valdez, Báltica Beatriz; Tunstall, H.