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From Central Office to Portfolio Manager in Three Cities: Responding to the Principal-Agent Problem 三地从中央办公室到投资组合经理:对委托代理问题的回应
IF 2.5 3区 教育学 Q2 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2021-06-15 DOI: 10.1086/715034
Katrina E. Bulkley, A. Torres, Ayesha K. Hashim, Sarah Woodward, Julie A. Marsh, Katharine O. Strunk, Douglas N. Harris
A number of districts are moving toward a portfolio management model, in which central offices act as “portfolio managers” (PMs) that oversee—but may not actively manage—publicly funded schools. Using principal-agent theory, with its focus on goal alignment and the use of incentives, we explore how PMs operated in ways distinct from traditional district offices in Denver, New Orleans, and Los Angeles. We consider how PMs identify the goals of multiple principals, incentivize and monitor agents around principals’ goals, and select and develop agents who can meet principals’ goals. Drawing on 76 system-level interviews, we find that PMs in each city confronted similar tensions around PM responsibilities but addressed them differently. Specifically, we observed distinct PM approaches to managing competing goals of stakeholders in the context of school closure and to balancing school-based autonomy with more prescriptive measures for building school capacity and ensuring the equitable treatment of students.
许多地区正在朝着投资组合管理模式迈进,在这种模式下,中央办公室充当“投资组合经理”(PM),监督但可能不会积极管理公立学校。利用委托代理理论,重点关注目标一致性和激励措施的使用,我们探索了PM如何以不同于丹佛、新奥尔良和洛杉矶传统地区办事处的方式运作。我们考虑PM如何确定多个主体的目标,围绕主体的目标激励和监控代理人,以及选择和发展能够满足主体目标的代理人。根据76次系统级访谈,我们发现每个城市的PM都面临着类似的PM责任紧张关系,但处理方式不同。具体而言,我们观察到,在学校关闭的背景下,PM采取了不同的方法来管理利益相关者的竞争目标,并在学校自主性与更具规范性的措施之间取得平衡,以建设学校能力并确保公平对待学生。
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引用次数: 3
In the NIC of Time: How Sustainable Are Networked Improvement Communities? 在NIC时代:网络改进社区的可持续性如何?
IF 2.5 3区 教育学 Q2 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2021-05-01 DOI: 10.1086/713826
Ela Joshi, Christopher Redding, Marisa Cannata
Networked improvement communities (NICs) mark a promising approach to address the challenges of sustaining school reform. Whereas NICs are intended to help scale and sustain reforms, there is little evidence on how this works, as few NICs have existed long enough to be described over time. This study uses social network theory to understand what happened after the removal of external supports for a NIC regarding the sustainability of the improvement efforts as well as the NIC itself. We use social network data and interviews conducted with about 70 school and district leaders within the NIC to examine changes in the organizational infrastructure that maintained or changed network features. Our findings indicate that, upon the withdrawal of external supports, the network constricted, though core network features were maintained. However, changes to the infrastructure, such as a reliance on teacher-leaders and a focus on school-level empowerment, present challenges to the long-term sustainability of the NIC.
网络改善社区(NIC)标志着一种很有希望的方法来应对持续学校改革的挑战。尽管NIC旨在帮助扩大和维持改革,但几乎没有证据表明这是如何运作的,因为很少有NIC存在足够长的时间来描述。本研究使用社会网络理论来了解在取消对NIC的外部支持后,NIC在改进工作的可持续性以及NIC本身方面发生了什么。我们使用社交网络数据和对NIC内约70名学校和地区领导进行的采访,来研究维持或改变网络特征的组织基础设施的变化。我们的研究结果表明,在撤回外部支持后,网络受到了限制,尽管核心网络功能得到了保留。然而,基础设施的变化,如对教师领导的依赖和对学校层面赋权的关注,对NIC的长期可持续性提出了挑战。
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引用次数: 2
Do Rising Tides Lift All Boats? Exploring Heterogenous Effects of Florida’s Developmental Education Reform by High School Academic Preparation 水涨船高吗?探究佛罗里达州高中学业准备发展性教育改革的异质效应
IF 2.5 3区 教育学 Q2 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2021-05-01 DOI: 10.1086/714244
Toby J. Park-Gaghan, Christine G. Mokher, Hayley Spencer, Shouping Hu
Underprepared students at community colleges are often assigned to a sequence of developmental education (DE) courses that can substantially delay, or even halt, their progress to degree completion. In 2014, Florida took a drastic step forward when it implemented a comprehensive DE reform. Our findings show large, positive base effects of the reform for all students as well as heterogeneous effects by high school academic preparation. More specifically, students in the two lowest tracks of high school academic preparation—students for whom much of the reform was explicitly designed—experienced greater gains than did students in the upper two tracks. However, students in the upper tracks also experienced gains and students in the lowest track experienced the greatest gains of all. These findings suggest that when statewide DE reform was implemented in Florida, all students benefited, with the least prepared students experiencing the greatest gains.
社区大学准备不足的学生经常被分配到一系列发展教育(DE)课程,这些课程可能会大大推迟甚至阻止他们完成学位的进程。2014年,佛罗里达州实施了全面的DE改革,迈出了一大步。我们的研究结果显示,改革对所有学生都产生了巨大的积极基础效应,高中学业准备也产生了异质效应。更具体地说,处于高中学业准备最低两个轨道的学生——大部分改革都是为他们明确设计的——比处于较高两个轨道上的学生获得了更大的收获。然而,排名靠前的学生也有收获,排名靠后的学生收获最大。这些发现表明,当佛罗里达州实施全州DE改革时,所有学生都从中受益,而准备最差的学生获得的收益最大。
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引用次数: 6
Opportunity for All: A Framework for Quality and Equality in Education by Jennifer A. O’Day and Marshall S. Smith. Cambridge, MA: Harvard Education Press, 2019. 296 pp., $34.00 (paper). 《人人享有机会:教育质量与平等的框架》,作者詹妮弗·A·奥戴和马歇尔·s·史密斯。剑桥,马萨诸塞州:哈佛教育出版社,2019。296页,34.00美元(纸质版)。
IF 2.5 3区 教育学 Q2 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2021-05-01 DOI: 10.1086/713824
Jal Mehta
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引用次数: 0
Organic Tomato Production in Alabama: Host Preference of the Tomato Hornworm (Manduca quinquemaculata) and Performance of Selected Biopesticides 阿拉巴马州有机番茄生产:番茄角虫(Manduca quinquemaculata)的寄主偏好和选定生物农药的性能
IF 2.5 3区 教育学 Q2 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2021-04-26 DOI: 10.11648/J.AJE.20210501.12
B. Koirala, F. Quarcoo, K. Kpomblekou-A, D. Mortley
Organic farming largely excludes the use of chemical fertilizers, synthetic pesticides, genetically modified organisms, antibiotics, and growth hormones. Organic food production in the Southeastern United States is low and not reflective of the national trend. Warm temperatures and high rainfall patterns in this region cause a rapid decomposition of soil organic matter and high insect pest populations; both conditions do not augur well for vegetable production. The specific objectives of this study were to (1) conduct insect host-preference assessments using three popular tomato cultivars and 2) assess efficacy and cost effectiveness of selected biopesticides against tomato hornworm. Field trials involving three tomato cultivars: Celebrity, Mountain magic and Rocky top were conducted at the George Washington Carver Agricultural Experiment Station Organic Research Farm, Tuskegee University Alabama in 2018 and 2019. The experiments were set up as a Completely Randomized Design (CRD) with 3x4 factorial treatment arrangement (i.e., 3 tomato varieties and 4 spray treatments) replicated 4 times. An assessment of relative performance and cost-effectiveness of the biopesticide active ingredients: Azadirachtin, Spinosad, and Pyrethrin against hornworms on tomato was done. An improvised Economic threshold (ET) of one adult hornworm per 10 foot-row of tomatoes was used. Biopesticides were sprayed on designated plots when visual sampling revealed the attainment of ET populations. The hornworm counts at different sampling dates were analyzed using SAS statistical software. Tomato hornworms showed equal preference for Celebrity, Mountain magic and Rocky top tomato cultivars. Plots treated with the candidate biopesticides recorded similar hornworm populations as untreated control plots in 2018 whereas in 2019, Spinosad and Azadirachtin performed better than the control. Based on the total volume of biopesticide used, per unit cost of each biopesticide, and reduction of hornworms in treated plots, none of the biopesticides was cost-effective in 2018. This is because none of them was effective (i.e., performed better than untreated controls) against the hornworm. In 2019, however, the use of Spinosad and Azadirachtin resulted in hornworm counts that were significantly lower than those recorded in the control study. However, these significant differences in hornworm populations did not translate into differences in tomato yields. Except for a significantly lower hornworm population observed approximately 57 DAT, pyrethrin treatments resulted in hornworm populations that were comparable to those recorded on control plots. Insignificant effects on tomato yield renders moot, any computations of cost-effectiveness. Pyrethrin is clearly the least expensive option but cannot be described as the most cost-effective.
有机农业在很大程度上不使用化肥、合成杀虫剂、转基因生物、抗生素和生长激素。美国东南部的有机食品产量很低,并不能反映全国的趋势。该地区的高温和高降雨模式导致土壤有机质快速分解和害虫数量高;这两种情况都不是蔬菜生产的好兆头。本研究的具体目的是:(1)利用3种常用番茄品种进行昆虫寄主偏好评估;(2)评估选定的生物农药对番茄角虫的功效和成本效益。2018年和2019年,在阿拉巴马州塔斯基吉大学有机研究农场乔治华盛顿卡弗农业实验站进行了三种番茄品种的田间试验:名人、山魔和洛基顶。试验采用完全随机设计(CRD), 3 × 4因子处理(即3个番茄品种和4个喷雾处理),重复4次。对生物农药活性成分印楝素、Spinosad和除虫菊酯对番茄上的角虫的相对性能和成本效益进行了评估。采用了一个临时的经济阈值(ET),即每10英尺行西红柿有一只成年角虫。当目视取样显示达到ET种群时,在指定的地块上喷洒生物农药。采用SAS统计软件对不同采样日期的虫数进行统计分析。番茄角虫对“名人”、“魔山”和“洛基”顶番茄品种的偏好程度相同。2018年,使用候选生物农药的试验地的蚯蚓数量与未处理的试验地相似,而在2019年,Spinosad和印楝素的表现优于对照。根据生物农药的使用总量、每种生物农药的单位成本以及处理地块中蚯蚓的减少情况,2018年没有一种生物农药具有成本效益。这是因为它们中没有一种是有效的(即,比未治疗的对照组表现得更好)。然而,在2019年,使用Spinosad和印楝素导致的角虫数量明显低于对照研究中记录的数量。然而,这些显著的角虫种群差异并没有转化为番茄产量的差异。除观察到的约57 DAT的角虫数量显著降低外,除虫菊酯处理导致的角虫数量与对照地块的记录相当。对番茄产量的影响微不足道,因此任何成本效益的计算都没有意义。除虫菊酯显然是最便宜的选择,但不能说是最具成本效益的选择。
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引用次数: 0
The Relation between the Individuals with Disabilities Education Act and Special Education Research: A Systematic Review 《残疾人教育法》与特殊教育研究的关系——系统综述
IF 2.5 3区 教育学 Q2 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2021-04-16 DOI: 10.1086/713825
Marian Lewis, Megan M. Burke, Janet R. Decker
Because the Individuals with Disabilities Education Act (IDEA) delineates much of the substantive and procedural dimensions of special education practice, it seems logical that IDEA should be an integral part of special education research. Yet, to what extent do special education researchers discuss IDEA? In this study, we systematically reviewed every article published in a 10-year time frame in three special education journals (N = 887). Only 23.1% of the articles had explicit implications for IDEA. Most implications were tied to the compliance of IDEA as opposed to how IDEA could be improved. The disconnect between research and law has significant implications for research, policy, and practice.
由于《残疾人教育法》(IDEA)规定了特殊教育实践的许多实质和程序层面,因此,IDEA应该成为特殊教育研究的一个组成部分似乎是合乎逻辑的。然而,特殊教育研究人员在多大程度上讨论IDEA?在这项研究中,我们系统地回顾了在10年时间内发表在三本特殊教育期刊上的每一篇文章(N=887)。只有23.1%的文章对IDEA有明确的影响。大多数影响都与IDEA的合规性有关,而不是如何改进IDEA。研究与法律之间的脱节对研究、政策和实践具有重要意义。
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引用次数: 1
On Their Own? The Work-Related Social Interactions and Turnover of New Teachers 靠他们自己?新教师工作社会性互动与离职
IF 2.5 3区 教育学 Q2 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2021-04-15 DOI: 10.1086/713828
Matthew Shirrell
Work-related social interactions are key to the effectiveness and retention of new teachers, yet little research has examined changes in these networks over time. Using longitudinal social network data from 14 elementary schools, this study explores new teachers’ instructional advice interactions with their colleagues. Results suggest that new teachers are relatively peripheral to their schools’ networks, maintain similar advice-seeking patterns as their early careers progress, and that new teachers’ advice-seeking predicts leaving their schools or teaching the following year. These findings have implications for efforts to support new teachers’ collegial interactions and retention.
与工作相关的社会互动是新教师效力和留用的关键,但很少有研究考察这些网络随着时间的变化。本研究利用14所小学的纵向社会网络数据,探讨新教师与同事的教学建议互动。研究结果表明,新教师在其学校网络中相对处于边缘地位,在其早期职业发展过程中保持类似的咨询模式,并且新教师寻求建议的行为预示着他们将在第二年离开学校或任教。这些发现对支持新教师的大学互动和保留的努力具有启示意义。
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引用次数: 5
Muddy Waters: The Micropolitics of Instructional Coaches’ Work in Evaluation 浑水:教学教练评价工作的微观政治
IF 2.5 3区 教育学 Q2 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2021-04-12 DOI: 10.1086/713827
Sarah Galey-Horn, Sarah L. Woulfin
Instructional coaching has emerged as a popular policy lever for improvement efforts in an era of teacher evaluation. In this environment, coaches often face conflicting demands between their educative duties to develop teachers and their reform-oriented responsibilities to implement district policy. Coaches can wield facets of teacher evaluation to promote coherent instructional improvement. Drawing on interview data from 41 coaches across five educational systems, we apply the micropolitics perspective to examine coaches’ work as they navigate the intersection of teacher evaluation and instructional improvement. Our findings elucidate two major micropolitical strategies: convergence and divergence. In particular, coaches frequently converged their work with evaluation around goal setting and observation feedback, facilitating teachers’ and administrators’ understanding of the evaluation system and instructional reform. Conversely, coaches tended to separate issues of teachers’ formal ratings from their coaching. Our analysis reveals details on coaches’ political role and illuminates benefits and limitations of coaches’ involvement in evaluation.
在教师评估时代,教学辅导已成为一种流行的改进措施。在这种环境下,教练们经常面临着培养教师的教育职责和实施地区政策的改革导向职责之间的矛盾要求。教练可以运用教师评价的各个方面来促进连贯的教学改进。根据来自五个教育系统的41名教练的访谈数据,我们应用微观政治学的视角来考察教练在教师评估和教学改进的交叉点上的工作。我们的研究结果阐明了两种主要的微观政治策略:趋同和分歧。特别是,教练经常将他们的工作与评估结合起来,围绕目标设定和观察反馈,促进教师和管理人员对评估系统和教学改革的理解。相反,教练倾向于将教师的正式评分问题与他们的指导分开。我们的分析揭示了教练政治角色的细节,并阐明了教练参与评估的好处和局限性。
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引用次数: 11
Intense Teaching Schedule in Israeli Teachers 以色列教师的密集教学计划
IF 2.5 3区 教育学 Q2 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2021-02-05 DOI: 10.30958/AJE.8-3-5
Y. Buskila, Tamar Chen-Levi
The teaching profession is highly stressful. Stress is a negative phenomenon that develops under conditions of uncontrollable, prolonged and increased pressure. In this study, our goal is (a) to investigate teachers' perception of the sources of stress in school in light of the neoliberal reforms and (b) to compare these sources of stress in primary school, middle school and high school teachers. We hypothesize that the demands and the workload to improve scores in standardized tests, increase the need of teachers to take work home. Therefore, home demands may conflict with school demands. Furthermore, the greatest pressure is on elementary and middle school teachers: Early efforts to improve student achievements in the lower grades would result in better-prepared students in high schools. Data about the sources of stress is based on a previous study of Buskila, Buskila, Giris and Ablin (2019) that investigated the connection between the effects of stress on teachers on somatic syndromes. Three hundred and twenty-one public school teachers working in the Ministry of Education (MOE) in Israel participated in the study. Findings of the mean of the entire samples revealed that the highest level of stress was caused by intense teaching schedule with insufficient breaks. The second cause was related to the composition of the students in the class, and the third was home demands conflicting with school demands. In the middle schools, the highest levels of stress are caused by school principals (M=5.98, SD=3.09) and second is in high school (M=5.00, SD=3.33). The highest level of stress caused by the superintendent is on primary school teachers (M=3.97, SD=3.33) and the second are the middle school teachers (M=3.79, SD = 2.95). The lowest stress level was in high school (M=2.68, SD=2.83). Three significance differences of stress were found among primary, middle, and high schools: The school principal is the highest source of pressure in the middle schools (P=.034), and the superintendent causes the highest level of stress in primary schools (P=.006). The third cause was in high school, related to physical school conditions (p=.002). These results are relevant to teachers, educators, and policy makers involved in planning and managing educational strategies and teachers’ schedules. Identifying and preventing the sources of stress can facilitate better teaching conditions, and a more effective and efficient atmosphere in school. Keywords: Stress at school, teachers' stress, causes of stress in school
教师这个职业压力很大。压力是一种负面现象,是在无法控制的、持续的和增加的压力下发展起来的。在这项研究中,我们的目标是(a)调查教师在新自由主义改革背景下对学校压力来源的看法,(b)比较小学、初中和高中教师的这些压力来源。我们假设,提高标准化考试成绩的需求和工作量增加了教师把工作带回家的需求。因此,家庭需求可能与学校需求相冲突。此外,压力最大的是中小学教师:尽早努力提高低年级学生的成绩,会导致高中学生准备得更好。关于压力来源的数据基于Buskila、Buskila、Giris和Ablin(2019)之前的一项研究,该研究调查了教师压力对躯体综合征的影响之间的联系。在以色列教育部工作的321名公立学校教师参与了这项研究。整个样本的平均值显示,最高水平的压力是由紧张的教学计划和不足的休息造成的。第二个原因与班级学生的构成有关,第三个原因是家庭需求与学校需求相冲突。在初中,校长造成的压力水平最高(M=5.98, SD=3.09),其次是高中(M=5.00, SD=3.33)。管理者造成的压力水平最高的是小学教师(M=3.97, SD=3.33),其次是中学教师(M=3.79, SD= 2.95)。压力最低的是高中阶段(M=2.68, SD=2.83)。小学、初中、高中的压力有3个显著性差异:初中校长是压力的最大来源(P= 0.034),小学督学是压力的最大来源(P= 0.006)。第三个原因是在高中,与学校的物理条件有关(p= 0.002)。这些结果与参与规划和管理教育策略和教师时间表的教师、教育工作者和政策制定者相关。识别和预防压力的来源可以促进更好的教学条件,并在学校更有效和高效的气氛。关键词:学校压力,教师压力,学校压力成因
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引用次数: 3
Cultural Reproduction Theory and Schooling: The Relationship between Student Capital and Opportunity to Learn 文化再生产理论与学校教育:学生资本与学习机会的关系
IF 2.5 3区 教育学 Q2 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2021-02-01 DOI: 10.1086/712086
Alison S. P. Wilson, Angela Urick
The purpose of this study is to extend the literature on cultural reproduction theory and schools by problematizing the relationship between student background and student achievement. Using Program for International Student Assessment 2012 data, we analyze a series of random effects analyses of covariance to test the relationship between student social and cultural capital variables and student opportunity to learn (OTL) in math class for US 15-year-olds. By examining the relationship between student capital and OTL, we call attention to the role of schools in providing differential learning experiences to students, which helps to explain disparate achievement outcomes. Findings support the cultural reproduction perspective by demonstrating that students who have more access to normative education-based resources outside of school and academically aligned social networks tend to report more opportunities for problem solving and student-oriented instruction during math lessons. These results can help practitioners and policymakers identify and address patterns of stratification and inequity in schools.
本研究的目的是通过质疑学生背景与学生成绩之间的关系来扩展文化再生产理论和学校的文献。利用2012年国际学生评估项目的数据,我们分析了一系列随机效应协方差分析,以检验学生社会和文化资本变量与美国15岁学生在数学课堂上的学习机会(OTL)之间的关系。通过研究学生资本和外语学习之间的关系,我们呼吁关注学校在为学生提供不同学习体验方面的作用,这有助于解释不同的成就结果。研究结果支持了文化再生产的观点,表明那些在校外有更多机会获得规范的教育资源和学术上一致的社会网络的学生倾向于在数学课上有更多的机会解决问题和以学生为导向的指导。这些结果可以帮助从业者和政策制定者识别和解决学校分层和不平等的模式。
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引用次数: 10
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American Journal of Education
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