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91.
We evaluate the cost‐effectiveness of two early childhood interventions that use instructional coaching and parent coaching as levers for improvement. The study design allows us to compare the individual effects of each intervention as well as their combined effect on student outcomes. We find that teachers receiving instructional coaching improve their use of evidence‐based instructional practices, while families receiving parent coaching show increases in numerous responsive parenting behaviors associated with positive child outcomes. Both interventions demonstrate positive impacts on students, but only parent coaching shows statistically significant effects across a range of student outcomes. Instructional coaching alone is substantially less costly and may therefore be the most cost‐effective of the three treatment conditions; however, small sample sizes limit our ability to reach definitive conclusions. Policy simulations suggest that implementing these interventions could raise the overall cost‐effectiveness of Head Start by at least 16 percent.  相似文献   
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Journal of Youth and Adolescence - Despite the centrality of dating relationships for teens, it is unclear whether the influence of romantic partners’ alcohol use on adolescents’...  相似文献   
93.
Smallholdings in the rural areas of northwest Syria are a result of land fragmentation that is due to inheritance. Because of rapid population growth combined with land fragmentation, these smallholdings are increasing and cannot sustain the rural households whose sizes and needs are also increasing rapidly This situation has led to increasing numbers of males migrating to urban areas in Syria and to neighbouring countries looking for work opportunities. In addition, recent agricultural intensification trends seem to have led to the emergence of a waged labour force which, in the absence of male workers owing to significant rates of migration, is now predominantly female. Agricultural labour use depends upon household characteristics and resources (type of labour used, gender of labour waged/exchanged/familial). The article attempts to present a comprehensive analysis of household labour use in distinctive farming systems in one region of Syria that has undergone great change in recent decades, and examines the changes in the composition of the agricultural labour force. Secondary information, rapid ural appraisals and formal farm surveys were used to gather information on the households in a study area where different farming systems coexist. The results show that the decrease in landholding size, the resulting male migration, and land intensification have resulted in the expansion offemale labour in agriculturalproduction, which has been termed in this research a 'feminization of agricultural labour'. This suggests that agricultural research and extension services will have to work more with women farmers and farm workers, seek their wisdom and involve them in technology and transfer. This is not easy in conservative societies but requires research and extension institutions to take this reality into consideration in their programmes.  相似文献   
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Tensions remain in adapting to the "new normalcy"—that is, the balance between national security and other democratic and administrative priorities in the aftermath of 9/11. Perhaps no one appreciates this balance more than Admiral James Loy. Immediately following the September 11 attacks, he left his post as commandant of the U.S. Coast Guard to accept the challenge of standing up the Transportation Security Administration. Next, Loy tackled the role of deputy secretary of the Department of Homeland Security. Loy's efforts to articulate a set of core organizational values in three organizational contexts offer lessons for public managers who seek to enhance internal cohesion. Strong cultural cohesion is expected to support organizational transformation and, ultimately, performance. Loy's example puts that connection to the test.  相似文献   
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Much literature in public administration debates the role of the public servant in the policy-making process. Some literature acknowledges an integral role of the public servant in the process. However, this role often remains obscure, due to being couched in abstract terms. The hierarchical structuring of responsibilities and power within bureaucracies imparts the capacity for differential influence. This paper provides a case study of the role of the Public Service Board (power over staffing) and the Australian federal Treasury (power over the purse) in the shaping of the bureaucratic structure. The case study centres on the industry policy bureaucracy in the volatile decade after World War II. In shaping the bureaucratic capacity, the Board and the Treasury exerted a discretionary influence on the policy process itself.  相似文献   
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