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1.
Kindergarten policy varies widely both across and within states. Over the past decade, a number of states have instituted a full‐day kindergarten requirement and others are considering it as a way to increase educational achievement. Many parents also support full‐day kindergarten as a source of child care. This paper uses the Early Child Longitudinal Study–Kindergarten Class of 1998–1999 to evaluate the efficacy of this policy. In ordinary least squares, probit, county fixed effects, and instrumental variables models, we find that there are initial benefits for students and the mothers of students who attend full‐day kindergarten, but that these differences largely evaporate by third grade. Contrary to claims by some advocates, attending full‐day kindergarten is found to have no additional benefit for students in families with income below the poverty threshold. © 2006 by the Association for Public Policy Analysis and Management  相似文献   
2.
This article discusses the strengths and weakness of world-system theorizing in the light of recent geopolitical changes and the emergence of new “shatter zones” in the world economy. It also examines the relationship between hegemonic social sciences and the crisis of the world-system. Thus, it argues, the idiographic tradition that emerged in the nineteenth century pushed us in the direction of specialization and micro-analysis at a time when a global perspective and comparative, interdisciplinary analysis could have offered deeper insights into the nature and direction of social and geopolitical change in the modern world. It also suggests that the nomothetic tradition which emerged in the 1960s is being revived in order to push us away from structuralist explanation and in the direction of atheoretical and quantitative analysis. The article concludes with a brief discussion on the organization and political problems confronting antisystemic movements in the modern world. Dr. James Mac laughlin is on the faculty of the geography department at University College, Cork, Ireland. His most recent publications include “Defending the Frontiers: The Political Geography of Race and Racism in the European Community” (1993) andEmigration and the Peripheralization of Ireland in the World Economy: A World-Perspective on Irish Emigration (1993).  相似文献   
3.
This study concerns the relationship between knowledge of drug culture and substance use. Results from a sample of 2,635 middle and high school students indicate that (1) knowledge of drug culture is positively correlated with substance use; (2) drug knowledge is more reliable and coherent in older youth; (3) drug knowledge is unrelated to other kinds of knowledge acquired in school; (4) youth exposed to peers' substance use in school have more drug knowledge; and (5) the earlier young people begin using drugs and alcohol, the more they know about the drug culture. Results suggest that knowledge of the drug culture may be an unobtrusive indicator of substance use problems.This project was made possible by a grant from the Tulsa Psychiatric Center, Tulsa, Oklahoma.Received Ph.D. from University of California at Berkeley in personality psychology. Research interests include school dropouts, substance use, delinquency, identity, narcissism, and health. To whom correspondence should be addressed.Received Ph.D. from University of California at Berkeley in personality psychology. Research interests include school dropouts, substance use, delinquency, personal commitments, identity, narcissism, and health.Received Ph.D. from University of California at Berkeley in personality psychology. Research interests include moral development and personality.  相似文献   
4.
Gender and gender-role orientation differences were explored on adolescents' coping with peer stressors. Eighth-grade and ninth-grade public junior high school students (N = 285) completed the COPE, reporting the strategies they recently used to deal with a stressful peer-related situation. Measures of gender-role orientation (Bem Sex-Role Inventory) and demographic information also were obtained. Factor analysis of the COPE revealed 4 distinct coping factors: active, avoidant, acceptance, and emotion-focused. The most frequently reported stressful event was arguments/fights with same-sex friends. Girls reported more arguments/fights with opposite-sex friends. Boys reported more physical fights and threats. Students' ratings of how much the situation mattered were used as a covariate in a MANCOVA to compare coping by gender and gender-role orientation, to control for perceived stressfulness of situations. Significant gender-role orientation differences were found for active, acceptance, and emotion-focused coping.  相似文献   
5.
Public sector change in 2003 was a product of external demands and internal pressures for improvement. The specific areas addressed are responses to security threats in the international environment; strengthening internal capacity, particularly through whole-of-government approaches; and fine-tuning the public management model in part through readjustments to the centre-agency relationship and greater emphasis on horizontal structures and processes.
This is the ninth year an administrative essay has been published in the journal since 1996. Earlier chronicles include: J. Stewart 55(1) 1996; S. Prasser 56(1) 1997; J. Homeshaw 57(3) 1998; J. Moon 58(2) 1999; J. Curtin 59(1) 2000; C. Broughton and J. Chalmers 60(1) 2001; N. Miragliotta 61(1) 2002; and J. Nettercote 62(1) 2003.
In this issue two chronicles are published — the first, by John Halligan and Jill Adams, focuses on external security and internal capacity building. The second assessment by Scott Prasser takes a different view of compliant management, poor decisions and reactive change.  相似文献   
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This article contributes to analyses of peace agreement implementation by focusing on the role of built-in safeguards as procedural mechanisms within peace agreements. Recent empirical studies suggest that negotiated peace agreements are a frequent mode of armed conflict termination and implementation of those agreements to be the primary predictor of enduring peace and the quality of that peace. However, in many instances implementation takes years or even decades and is subject to breakdown before achieving the key implementation objectives. In this article, we identify and theorize three key safeguards in peace accords: transitional power-sharing, dispute resolution, and verification mechanisms. We argue that these safeguards lead to higher implementation of provisions negotiated in peace agreements by addressing mutual suspicion and by facilitating more constructive working relationships among former rivals. To test our arguments, we analyze implementation of comprehensive peace agreements negotiated between 1989 and 2012 from the Peace Accords Matrix Implementation Data (PAM_ID). We find that the built-in safeguards that we have identified significantly explain variations in levels of peace agreement implementation.  相似文献   
9.
Hopelessness is implicated in multiple psychological disorders. Little is known, however, about the trajectory of hopelessness during adolescence or how emergent future orientation may influence its trajectory. Parallel process latent growth curve modelling tested whether (i) trajectories of future orientation and hopelessness and (ii) within-individual change in future orientation and hopelessness were related. The study was comprised of 472 adolescents [52% female, 47% Caucasian, 47% received free lunch] recruited at ages 12–13 who completed measures of future orientation and hopelessness at five annual assessments. The results indicate that a general decline in hopelessness across adolescence occurs quicker for those experiencing faster development of future orientation, when controlling for age, sex, low socio-economic status in addition to stressful life events in childhood and adolescence. Stressful childhood life events were associated with worse future orientation at baseline and negative life events experienced during adolescence were associated with both an increase in the trajectory of hopelessness as well as a decrease in the trajectory of future orientation. This study provides compelling evidence that the development of future orientation during adolescence is associated with a faster decline in hopelessness.  相似文献   
10.
Labor market changes, including growing opportunities to work in the long-term care (LTC) sector, may attract more men to this traditionally female-dominated occupation. Analyzing an English national workforce data-set we investigate whether men are remaining within traditional masculine jobs or crossing traditional boundaries into more emotional, and personal care work. We examine organization, local area effect, and service provision on the probability of attracting more men to the workforce. The analysis utilizes multivariate statistics and mixed-effect models. The findings highlight both horizontal and vertical segregation in the types of jobs undertaken by men in the LTC sector. A research agenda is identified.  相似文献   
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