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l structure and their relation ship with crime. Their study "Juvenile Delinquency and Urban Areas"(1942) showed that high crime areas usually straddled the industrial zone which was character ized by very high rates of residential turnover and low rates of home ownership. Shaw and McKay explained this phenomenon by the theory of "social disorganizati on". In short, they argued that differences in delinquency rates between areas w as correlated with environmental variables like housing conditions, demographic stability and ethnic/social status.
Later, a geographer Davidson (1981) tried to give a full explanation for the rel ationship between environmental variables and crime. He classified environment i nto two categories-- physical environment and social environment. Physical envir onment referred to the structure and design of an area. For example, parks, leis ure grounds, street patterns, commercial complexes and centers are the basic com ponents of the physical environment. Social environment referred to a set of con texts which form the basis for social interaction outside the home such as schoo l, recreation and neighborhood. Davidson's study suggested how both the social a nd physical environment provide opportunities for delinquency.
The latest studies about physical environment and crime by Taylor and Harrell (1 996) show how physical features like housing design or block layout, land use, t erritorial features, and physical deterioration rel无忧论文 【http://www.uklunwen.com】ate to crime risk. My study w ill attempt to define and examine the pattern of such environmental variables in Tuen Mun, Tseung Kwan O and Kowloon City. Differences in the kinds of environme ntal factors found in the three study areas may provide hypothetically an explan ation for differences in juvenile crime in Hong Kong.
Rational Choice
Clarke (1983, 1993) has applied the "rational choice" perspective to a range of crimes. His studies examined how offenders think about a crime situation and how they choose the most "suitable" environment and opportunity to operate in or ta rget to select. It suggests that the environmental features of a place will prob ably affect a potential offender's perceptions about a possible crime site, thei r evaluations of the likelihood of success and the availability and visibility o f guardians. (Clarke, 1983, 1993, Felson, 1994, Taylor and Harrell, 1996) Theref ore, my study will explore how juvenile offenders perceive such environmental va riables and test whether they commit delinquency in a rational fashion.
A study by Beavon (1984, cited in Felson,1994) demonstrated this rational choice assumption by showing that a shop located in an area with more converging stree ts suffered more crime than those located elsewhere. Because the street junction s and intersections made the offender feel that it was more convenient to access , escape and hide. With this kind of example in mind, my study seeks to find out how |
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