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Christopher S. Fowler Nathan Frey David C. Folch Nicholas Nagle Seth Spielman 《Geographical analysis》2020,52(2):155-168
Scholars frequently use counts of populations aggregated into geographic units like census tracts to represent measures of neighborhood context. Decades of research confirm that variation in how individuals are aggregated into geographic units can dramatically alter analyses conducted with these units. While most researchers are aware of the problem, they have lacked the tools to determine its magnitude or its capacity to affect analytical results obtained using these contextual measures. Using confidential access to the complete 2010 U.S. Decennial Census, we can construct—for all persons in the U.S.—individual-specific contexts, which we group according to Census-assigned block, block group, and tract. We compare these individual-specific measures to the published statistics at each scale, and we then determine the degree to which published measures could be affected by how boundaries are drawn using a simple statistic, the standard deviation of individual context (SDIC). For three key measures (percent Black, percent Hispanic, and Entropy—a measure of ethno-racial diversity), we find that block-level Census statistics frequently contain a high degree of uncertainty meaning that they may not capture the actual context of individuals within them. More problematic, we uncover systematic spatial patterns in the uncertainty associated with contextual variables at all three scales. 相似文献
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Vangelis Tourloukis Nicholas Thompson Charalampos Garefalakis Panagiotis Karkanas George E. Konidaris Eleni Panagopoulou 《Journal of Field Archaeology》2016,41(1):68-83
We here report the first results from a systematic research project in Mani (Southern Greece), which includes survey and test excavations. Forty-six caves, rockshelters and open-air sites in lowland settings were surveyed. Geomorphological data were collected in order to assess how geological processes affect the preservation of sites and bias site distribution patterns. Artifacts manufactured from non-local rock indicate potential raw material transfers and suggest links among the different regions of Mani, related to mobility patterns. Our research in the Mani has nearly doubled the number of known Middle Palaeolithic sites from the region and confirmed that the peninsula has the strongest ‘Neanderthal signal’ identified to date in Greece. Almost all sites are located at coastal areas. Despite the influence of Pleistocene landscape dynamics, this distribution emerges as a persistent pattern, perhaps indicating a preference for coastal locations. The Neanderthal occupation of Mani can illuminate important aspects of Middle Palaeolithic adaptation in one of the southernmost coastal regions of Europe. 相似文献
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Gordon Waitt Susannah Clement 《Gender, place and culture : a journal of feminist geography》2016,23(8):1121-1134
Gender is a key lens for interpreting meanings and practices of drinking. In response to the overwhelming amount of social and medical alcohol studies that focus on what extent people conform to norms of healthy drinking, this article extends critical feminist geographical engagement with assemblage thinking to explore how the technologies of biopower covertly materialised as bodily habits may be preserved and challenged. We suggest an embodied engagement with alcohol to help think through the gendered practices and spatial imaginaries of rural drinking life. Our account draws on interviews with women of different cohort generations with Anglo-Celtic ancestry living in a country town in Victoria, Australia. Three vignettes based around emergent themes of maternal, domicile and socialising bodies help shed light on the contradictory ways gender is lived through the dynamics of alcohol consumption which help constitute everyday life in a country town. 相似文献
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Nicholas G. Blurton Jones 《Reviews in Anthropology》2013,42(2):151-160
Winterhalder, Bruce, and Eric Alden Smith, eds. Hunter‐Gatherer Foraging Strategies: Ethnographic and Archaeological Analyses. Chicago: University of Chicago Press, 1982. x + 268 pp. including bibliography and index. $18.00 cloth, $7.50 paper. 相似文献
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