Technopedagogies of mass‐individualization: correspondence education in the mid twentieth century

This article is about how technology and pedagogy is co‐produced in correspondence education. Theoretically the article departs from post‐Foucauldian studies of materiality, and uses the concept of dispositif to construct a framework that is inspired by Foucault, Deleuze, and Actor–Network Theory. Empirically, the article treats how the tension between educational thought on progressive individualism, scientific thinking, and automation was co‐produced with technical artifacts in correspondence education during the 1930s, 1940s and 1950s. The author shows how this co‐production led to a specific mode of organizing correspondence education that tried to accomplish individualization on an industrial basis, and that this mass‐individualization built on a pedagogy of testing, recording, classification, and differentiation. In conclusion the article discusses how mass‐individualization can be seen as an epitome of educational modernity’s aspiration for equality of educational opportunity and progressive thoughts on individually tailored education. Furthermore the author shows that the dispositif of mass‐individualization is closely associated to today’s educational technology, and how today’s educational technology embodies the tension in mass‐individualization.     

Teaching English in South Korea: mobility norms and higher education outcomes in youth migration

In many Western contexts, travel has a long historical association with youth, young adults and coming of age, an association that often connects temporary mobility with the lives of the educated middle classes and elite. Indeed, from the colonial adventure and the ‘grand tour’, to contemporary ideas of the ‘gap year’ or ‘overseas experience’, the mobility of Western youth and young adults is often considered voluntary and based on a desire to explore places and develop positive personal attributes, marking a stark contrast to depictions of migration from the developing world as directly or indirectly forced and driven primarily by economic considerations. This paper questions this depiction of developed world mobility in the context of the changing economic conditions that face young graduates in many Western countries. Drawing on survey and interview data I focus on the profiles and biographies of young adults from English-speaking countries working as foreign language instructors in South Korea. Although the personal narrative of travel and exploration amongst these individuals remains significant, findings from this research also suggest that many of these young graduates are also driven by economic circumstances: unemployment or underemployment and high levels of debt usually associated with tertiary studies. This tension between the opportunities available to young people and the constraints imposed by their own circumstances raises important questions about the multiple layers of social and economic differentiation operating through higher education and international mobility in the lives of young people.     

Sediment geochronology and spatio-temporal and vertical distributions of radionuclides in the Upper Bonny Estuary (South Nigeria)

Surface deposits and sediment cores were collected from the Upper Bonny Estuary, located in Southwest Nigeria, and analyzed to determine spatio-temporal and vertical distributions of radio-nuclide activities expressed in Bq·kg^?1 dry weight. The results of activities of naturally occurring radionuclides of ²²⁶Ra (15 ± 2–34 ± 3 Bq·kg^?1), ²²⁸Ra (32 ± 5–48 ± 6 Bq·kg^?1), ⁴⁰K (264 ± 29–462 ± 36 Bq·kg^?1) were found to be all within the range of typical values reported for coastal regions. Ratios of ²²⁶Ra to ²²⁸Ra suggested accretion for all samples with low sediment accumulation registered during rainy months. In addition, vertical distributions at the three sampling sites were also studied with the initial aim of establishing chronologies from the decay of excess ²¹⁰Pb. In two cores, excess ²¹⁰Pb, estimated by subtracting ²²⁶Ra from total ²¹⁰Pb on a layer-by-layer basis, exhibit relatively constant activity with discrete minima and maxima. Therefore, these cores were excluded from radiometric dating. Only the third core could be dated by the constant rate of supply model, and ¹³⁷Cs was utilized to validate the ²¹⁰Pb chronology.     

Alkali extraction of archaeological and geological charcoal: evidence for diagenetic degradation and formation of humic acids

Charcoal forms a crucial source of archaeological and palaeoenvironmental data, providing a record of cultural activities, past climatic conditions and a means of chronological control via radiocarbon (¹⁴C) dating. Key to this is the perceived resistance of charcoal to post-depositional alteration, however recent research has highlighted the possibility for alteration and degradation of charcoal in the environment. An important aspect of such diagenesis is the potential for addition of exogenous “humic acids’ (HAs), to affect the accuracy of archaeological and palaeoenvironmental reconstructions based upon chemical analyses of HA-containing charcoal. However the release of significant quantities of HA from apparently pristine charcoals raises the question whether some HA could be derived via diagenetic alteration of charcoal itself. Here we address this question through comparison of freshly produced charcoal with samples from archaeological and geological sites exposed to environmental conditions for millennia using elemental (C/H/O) and isotopic (δ¹³C) measurements, Fourier Transform Infrared Spectroscopy (FTIR) and proton Liquid-State Nuclear Magnetic Resonance (¹H NMR). The results of analyses show that the presence of highly carboxylated and aromatic alkali-extractable HA in charcoal from depositional environments can often be attributable to the effects of post-depositional processes, and that these substances can represent the products of post-depositional diagenetic alteration in charcoal.     

The Periphery's Terms of Trade in the Nineteenth Century: A Methodological Problem Revisited

Abstract.

There is a major downward bias in the trend of most existing estimates of the periphery's nineteenth-century terms of trade. By using prices from the North Atlantic core as proxies for prices in the peripheral countries themselves, historians ignore the dramatic price convergence that took place during the nineteenth century. Measured correctly, the periphery's nineteenth-century terms-of-trade boom would appear considerably longer, greater, and more widespread than Jeffrey Williamson (2008 Williamson, J. G. 2008. Globalization and the great divergence: Terms of trade booms, volatility and the poor periphery, 1782–1913. European Review of Economic History 12:355–91. http://dx.doi.org/10.1017/S136149160800230X.[Crossref], [Web of Science ®] , [Google Scholar], 2011 ———. 2011. Trade and poverty: When the Third World fell behind. Cambridge, MA: MIT Press. [Google Scholar]) supposes, greatly reinforcing his grand narrative about the relation between globalization and the “great divergence.” Many of the details of his narrative, however, must be revised. This is illustrated by the case of India.     

Developing geographic information infrastructures for local government: the role of trust

The United States's National Spatial Data Infrastructure (NSDI) model presumes that the local government agencies of counties and municipalities will share their geographic information freely with government agencies of regions, states and federal agencies. This article takes up the issue of local government involvement in the NSDI by asking the question: why should local governments involve themselves in the NSDI? This question is informed by considering the social and technological imbrication of the NSDI. One of the oldest spatial data infrastructure projects, the NSDI offers insights into the complexity of implementing infrastructure in federal models of shared governance. This article focuses on the political and financial dimensions of developing infrastructure among local governments. Trust is quintessential at this level of government. Local government agency activities experience an inherently closer coupling with political representatives and with different agencies in both intramunicipal and intermunicipal activities. Building the NSDI is fundamentally an interagency act and thus a matter of trust. Trust is a key issue in the development of the NSDI, as the results of a study of Kentucky local government agencies indicate.