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951.
Melissa Middleton Stone Mark A. Hager & Jennifer J. Griffin 《Public administration review》2001,61(3):276-289
This study examines a population of United Way–affiliated nonprofit organizations in Massachusetts (1) to test hypotheses generated by previous research on relationships between government funding and specific nonprofit organizational characteristics, (2) to compare differences in organizational characteristics between nonprofits receiving higher percentages of revenues from the United Way and from government sources, and (3) to explore associations between government funding and United Way and underexamined characteristics, including use of commercial income and racial diversity of organizational membership. The study supports previous research on the relationship between government funding and nonprofit characteristics, with one notable exception—less administrative complexity was associated with higher percentages of government funding. The study also finds differences in organizational characteristics between nonprofits with higher proportions of government funding and those with higher percentages of United Way funding, including organization size, number of board members, administrative complexity, use of volunteers, and the racial diversity of boards, staff, and volunteers. 相似文献
952.
Jennifer J. Raymond Roland A.H. van Oorschot Peter R. Gunn Simon J. Walsh Claude Roux 《Forensic Science International: Genetics Supplement Series》2009,2(1):136-137
In this study, 252 trace DNA samples (from handled surfaces) from 201 burglary, robbery and drugs cases were compiled to assess success rates and to interpret the value of trace DNA evidence in volume crime investigations. The average amount of DNA recovered from the trace DNA samples collected was 1.7 ng. Full or major (12 or more alleles) profiles were recovered from 14% of samples. Samples from firearms and burglary points of entry were the least successful. Mixtures were recovered from 21% of samples, presenting a case for the collection of more elimination profiles to enable more samples to be used for database purposes. The research highlighted the difficulties in collecting data relating to the success rates of samples. Computerised automation of this process would be extremely beneficial in the assistance of policy development, method application, training, and investigative usefulness. 相似文献
953.
Purpose
Existing research on criminal justice contact data has not adequately examined the quality of self-reported timing data, has produced discrepant findings on validity as it relates to demographics, and is limited in its assessment of data quality using a life event calendar method. The study described in this article assessed the validity of self-reported contacts with the criminal justice system gathered using a life event calendar with a sample of incarcerated men.Methods
Self-reports of criminal justice contacts (i.e., arrests, jail terms, prison terms) were obtained from over 700 incarcerated men using a structured life-event calendar method. Similarly, data were collected from the inmate's official records for the same events. These reports served as an external criterion for the self-reports.Results
Results indicated a significant degree of reporting errors for arrests using the life event calendar approach with better reporting for jail and prison terms. Additionally, individuals with the highest number of previous arrests had the greatest recall difficulties.Conclusions
Recall of arrest presents a difficult recall task. The life event calendar method should either be modified to improve recall of specific events for criminological samples or used instead to capture information on more general and extended events. 相似文献954.
Jennifer Y.J. Hsu 《Third world quarterly》2015,36(9):1754-1769
The emergence of China as a development actor across the global South has raised significant questions regarding the extent to which the country presents new development opportunities to its compatriots in the South. My aim is to reflect on and parse out the experiences and policies that have shaped China’s development to assess how it can inform the field of development studies. I argue that we need to critically engage in China’s development process, as China’s own development has led to the emergence of many more problems than solutions, ranging from increasing inequality to exclusionary development practices pertaining to ethnic minorities. 相似文献
955.
956.
Emotions feature prominently in political rhetoric and media frames, and they have potent effects on how people process information. Yet, existing research has largely overlooked the influence of disgust, which is a basic emotion that leads people to avoid contamination threats. We illustrate how disgust may impede learning, as compared to the more commonly studied emotion of anxiety. Disgust and anxiety are natural reactions to many kinds of political threats, but the two emotions influence political engagement in different ways. This study investigated the distinctive effects of disgust in a series of experiments that manipulated information about the outbreak of an infectious disease. People who felt disgusted by a health threat were less likely to learn crucial facts about the threat and less likely to seek additional information. Thus, disgust has the counterintuitive effect of decreasing public engagement in precisely those situations where it is most critical. 相似文献
957.
Patrick N. Beymer Joshua M. Rosenberg Jennifer A. Schmidt Neil J. Naftzger 《Journal of youth and adolescence》2018,47(6):1178-1191
Out-of-school time programs focused on science, technology, engineering and mathematics (STEM) have proliferated recently because they are seen as having potential to appeal to youth and enhance STEM interest. Although such programs are not mandatory, youth are not always involved in making the choice about their participation and it is unclear whether youth’s involvement in the choice to attend impacts their program experiences. Using data collected from experience sampling, traditional surveys, and video recordings, we explore relationships among youth’s choice to attend out-of-school time programs (measured through a pre-survey) and their experience of affect (i.e., youth experience sampling ratings of happiness and excitement) and engagement (i.e., youth experience sampling ratings of concentration and effort) during program activities. Data were collected from a racially and ethnically diverse sample of 10–16 year old youth (n?=?203; 50% female) enrolled in nine different summer STEM programs targeting underserved youth. Multilevel analysis indicated that choice and affect are independently and positively associated with momentary engagement. Though choice to enroll was a significant predictor of momentary engagement, positive affective experiences during the program may compensate for any decrements to engagement associated with lack of choice. Together, these findings have implications for researchers, parents, and educators and administrators of out-of-school time programming. 相似文献
958.
A decision analytic model to guide early‐stage government regulatory action: Applications for synthetic biology
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Benjamin Trump Christopher Cummings Jennifer Kuzma Igor Linkov 《Regulation & Governance》2018,12(1):88-100
Synthetic biology (SB) involves the alteration of living cells and biomolecules for specific purposes. Products developed using these approaches could have significant societal benefits, but also pose uncertain risks to human and environmental health. Policymakers currently face decisions regarding how stringently to regulate and monitor various SB applications. This is a complex task, in which policymakers must balance uncertain economic, political, social, and health‐related decision factors associated with SB use. We argue that formal decision analytical tools could serve as a method to integrate available evidence‐based information and expert judgment on the impacts associated with SB innovations, synthesize that information into quantitative indicators, and serve as the first step toward guiding governance of these emerging technologies. For this paper, we apply multi‐criteria decision analysis to a specific case of SB, a micro‐robot based on biological cells called “cyberplasm.” We use data from a Delphi study to assess cyberplasm governance options and demonstrate how such decision tools may be used for assessments of SB oversight. 相似文献
959.
Jennifer L. Doty Amy L. Gower Jessie H. Rudi Barbara J. McMorris Iris W. Borowsky 《Journal of youth and adolescence》2017,46(11):2289-2304
Involvement in bullying and sexual harassment in adolescence is associated with a variety of internalizing, externalizing, and health-risk behaviors. Yet, the two behaviors are often studied independently. The current study examined how bullying and sexual harassment co-occur and whether social connections protected youth from risk patterns. The data for this study come from the 2013 Minnesota Student Survey (N?=?121,311; 50% female, 74% White, 26% received free or reduced-price lunch; M age?=?14.9, SD?=?1.3). Students reported on bullying and sexual harassment victimization and perpetration. Using latent class analysis, youth were classified into five patterns: High-Risk of All Forms of Victimization and Perpetration (7%), Relational and Cyberbullying Victimization (17%), Sexual Harassment Victimization and Perpetration (8%), Physical Bullying Perpetration (6%), and Low-Risk (62%). Compared to the low-risk class, the four other classes had lower levels of social connections, particularly with teachers and parents. Older youth (9th and 11th grade students) were at greater risk for the sexual harassment pattern, while younger youth (8th grade students) were at greater risk for bullying patterns. The results indicate that efforts to reduce bullying should also address sexual harassment and social connections with adults. 相似文献
960.
Active research on a wide range of political contexts centers on ethnicity's role in collective action. Many theories posit that information flows more easily in ethnically homogeneous areas, facilitating collective action, because social networks among coethnics are denser. Although this characterization is ubiquitous, little empirical work assesses it. Through a novel field experiment in a matched pair of villages in rural Uganda, this article directly examines word‐of‐mouth information spread and its relationship to ethnic diversity and networks. As expected, information spread more widely in the homogeneous village. However, unexpectedly, the more diverse village's network is significantly denser. Using unusually detailed network data, we offer an explanation for why network density may hamper information dissemination in heterogeneous areas, showing why even slight hesitation to share information with people from other groups can have large aggregate effects. 相似文献