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81.
Poverty elimination,North-South research collaboration,and the politics of participatory development
David Simon Duncan McGregor Kwasi Nsiah-Gyabaah Donald Thompson 《Development in Practice》2003,13(1):40-56
This paper reflects critically on issues of North-South collaboration and participatory research arising from a project on participatory and sustainable local-level environmental management in the peri-urban area surrounding Kumasi, Ghana. Rapid immigration, uncoordinated conversion of farmland to housing, intensified resource exploitation, and declining water quality and availability are particularly pressing problems there. Collaborative research arrangements with local partners as well as sustained participatory relations with selected village communities were central to this project. More generally, the paper reflects on institutional issues relating to the dichotomy between research and development assistance projects, and their implications for project evaluations. 相似文献
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Lisa M. Dario Weston J. Morrow Alese Wooditch Samuel G. Vickovic 《Criminal Justice Studies》2015,28(3):257-279
Opportunity theories of crime suggest that crime is highly specific and concentrated in time and space. Using these theories as a framework, this paper seeks to examine the transitory nature of crime. This hypothesis was tested using data from a coastal city in California to examine the relationship between surf conditions (measured at five daily time points) and number of crime incidents (n = 16,075). Crime totals were aggregated at the street segment level (n = 4551) for each day in 2011. These data were modeled using a series of panel negative binomial models, clustered by census block group. The findings suggest that surf conditions had an effect on the likelihood of crime incidents, but these effects were time specific. Favorable surf conditions were associated with increases in crime only between 2:30 pm and 5:29 pm. Additionally, locations closer to surf spots were associated with more crime, relative to locations farther away. Closer examination of micro-geographies aids in understanding how systematic shifts in routine activities affect the frequency and location of crime, and allows crime prevention to be more specialized and efficient. Adding to the extant understanding of hot times and opportunity structures will enable more effective allocation of resources and predictive policing efforts. 相似文献
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Natalie Kretsch Jane Mendle Jessica Duncan Cance Kathryn Paige Harden 《Journal of youth and adolescence》2016,45(8):1696-1710
Self-report measures of perceived pubertal timing correspond only weakly with clinical measures of “objective” physical development. Peer and school contexts shape adolescents’ self-perceptions of pubertal timing. The current study examined associations between perceived pubertal timing and the pubertal timing reported by nominated friends and schoolmates. Participants included 2817 adolescents (Mage = 16.6; 49 % female; 16 % Black; 20 % Hispanic) from the National Longitudinal Study of Adolescent Health. Three measures of pubertal timing were included: age-standardized ratings of body changes, comparisons of development relative to peers (relative timing), and, in females, age at menarche. It was hypothesized that relative timing, which explicitly asks adolescents to compare themselves to their peers, would be related to the age-standardized pubertal timing of nominated friends and schoolmates. Surprisingly, there were no associations between relative timing and age-standardized pubertal timing reported by peers, suggesting that pubertal self-perceptions do not fluctuate in response to the average level of development in a friend group. Instead, males were similar to nominated friends and schoolmates in age-standardized ratings of body changes, and females were similar to nominated friends in relative timing, controlling for race, ethnicity, and age. Different self-report measures of pubertal timing index different underlying constructs, and the social processes that influence adolescents’ perceptions of pubertal maturation may differ between genders. 相似文献
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Richard Rogers Julianne C. Duncan Elizabeth Lynett Kenneth W. Sewell 《Law and human behavior》1994,18(4):471-484
The diagnostic criteria for antisocial personality disorder (APD) have gone through successive modifications with DSM-II, DSM-III, DSM-III-R, and DSM-IV. We asked 331 forensic psychiatrists to make prototypic ratings of the DSM versions, PCL-R (Hare, 1991), and the ICD-10 dyssocial personality disorder. Four distinct factors emerged that encompassed the following dimensions: (a)unstable self image, unstable relationships and irresponsibility, (b)manipulation and lack of guilt, (c)aggressive behavior, and (d)nonviolent delinquency. These dimensions are discussed in light of an earlier prototypical analysis (Rogers et al., 1992) and raise questions concerning the DSM-IV criteria.Clarke Institute of Psychiatry. 相似文献