203 results on '"Jennifer Sloan"'
Search Results
52. Putting Data to Work for Young People Guidebook: A Guidebook for the Every Hour Counts Framework for Measurement, Continuous Improvement, and Equitable Systems
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Anamarie A. Whitake, Anamarie A. Whitake, Jennifer Sloan McCombs, Anamarie A. Whitake, Anamarie A. Whitake, and Jennifer Sloan McCombs
- Abstract
Systems that coordinate afterschool, summer and other out-of-school-time programming communitywide have emerged in a number of U.S. cities and counties over the last 15 years or so. The organizations that oversee these systems increasingly recognize the need for periodic pulse checks to evaluate their efforts and inform improvements. But what, exactly, should these organizations assess and how?In 2014, a framework to help answer that was developed by Every Hour Counts, a national coalition of citywide organizations that seeks to increase access to high-quality learning opportunities, particularly for students from underserved communities. This framework is a research-informed update of the tool.The heart of the framework is 11 desired outcomes of system work, some or all of which system leaders might want to measure progress toward, depending on local needs and circumstances. Five are directly related to overall system work and include whether a common goal for afterschool has been established. Three regard the efforts of programs, stressing, for instance, that they use management practices that enhance program quality. And three are related to young people—the rate of youth participation in programs, among them.For each of the 11 items, the tool describes indicators signaling progress toward the outcome; the type of data that can be collected for the indicators; ideas for working with the data; and ways to interpret and use the findings. A feature of the update from the 2014 version of the framework is a set of racial equity questions for each outcome, exploring matters ranging from whether system decision-making is inclusive to whether programs distribute high-quality offerings equitably.
- Published
- 2021
53. Putting Data to Work for Young People: A Framework for Measurement, Continuous Improvement, and Equitable Systems
- Author
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Anamarie A. Whitake, Anamarie A. Whitake, Jennifer Sloan McCombs, Anamarie A. Whitake, Anamarie A. Whitake, and Jennifer Sloan McCombs
- Abstract
Systems that coordinate afterschool, summer and other out-of-school-time programming communitywide have emerged in a number of U.S. cities and counties over the last 15 years or so. The organizations that oversee these systems increasingly recognize the need for periodic pulse checks to evaluate their efforts and inform improvements. But what, exactly, should these organizations assess and how?In 2014, a framework to help answer that was developed by Every Hour Counts, a national coalition of citywide organizations that seeks to increase access to high-quality learning opportunities, particularly for students from underserved communities. This framework is a research-informed update of the tool.The heart of the framework is 11 desired outcomes of system work, some or all of which system leaders might want to measure progress toward, depending on local needs and circumstances. Five are directly related to overall system work and include whether a common goal for afterschool has been established. Three regard the efforts of programs, stressing, for instance, that they use management practices that enhance program quality. And three are related to young people—the rate of youth participation in programs, among them.For each of the 11 items, the tool describes indicators signaling progress toward the outcome; the type of data that can be collected for the indicators; ideas for working with the data; and ways to interpret and use the findings. A feature of the update from the 2014 version of the framework is a set of racial equity questions for each outcome, exploring matters ranging from whether system decision-making is inclusive to whether programs distribute high-quality offerings equitably.
- Published
- 2021
54. COBALAMIN TREATMENT STRATEGIES IN VITAMIN B12-RESPONSIVE COBALAMIN A-TYPE METHYLMALONIC ACIDEMIA
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Ryan Peretz, Samantha McCoy, Jennifer Sloan, Oleg Shchelochkov, Susan Ferry, Carol Van Ryzin, Jennifer Myles, Audrey Thurm, Joseph Snow, Renata Gallagher, Diana Bianchi, Irini Manoli, and Charles Venditti
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Endocrinology ,Endocrinology, Diabetes and Metabolism ,Genetics ,Molecular Biology ,Biochemistry - Published
- 2022
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55. GYNECOLOGIC ISSUES IN METHYLMALONIC ACIDEMIA (MMA), COBALAMIN DISORDERS AND PROPIONIC ACIDEMIA
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Melissa A. Merideth, Jennifer Sloan, Carol Van Ryzin, Abigael Gebremariam, Susan Ferry, Irini Manoli, Oleg Shchelochkov, and Charles P. Venditti
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Endocrinology ,Endocrinology, Diabetes and Metabolism ,Genetics ,Molecular Biology ,Biochemistry - Published
- 2022
- Full Text
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56. Rice with reduced stomatal density conserves water and has improved drought tolerance under future climate conditions
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Jennifer Sloan, Akshaya Kumar Biswal, W. Paul Quick, Jacqueline Dionora, Caspar Chater, Robert A. Coe, Anindya Bandyopadhyay, Erik H. Murchie, Xiaojia Yin, Emily L. Harrison, Julie E. Gray, Robert S. Caine, Ranjan Swarup, Umar Mohammed, and Timothy Fulton
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0106 biological sciences ,0301 basic medicine ,Stomatal conductance ,Physiology ,stomata ,Drought tolerance ,climate change, drought,epidermal pattering factor, heat stress, rice, stomata, water conservation ,Arabidopsis ,drought ,Plant Science ,Biology ,Photosynthesis ,01 natural sciences ,heat stress ,03 medical and health sciences ,Water conservation ,Gene Expression Regulation, Plant ,Cultivar ,Plant breeding ,Plant Proteins ,2. Zero hunger ,Oryza sativa ,Full Paper ,Arabidopsis Proteins ,Research ,rice ,fungi ,Water ,food and beverages ,Oryza ,water conservation ,Full Papers ,Carbon Dioxide ,15. Life on land ,Plants, Genetically Modified ,6. Clean water ,epidermal pattering factor ,Droughts ,DNA-Binding Proteins ,Plant Leaves ,Plant Breeding ,climate change ,030104 developmental biology ,Agronomy ,13. Climate action ,Plant Stomata ,Water use ,Transcription Factors ,010606 plant biology & botany - Abstract
Summary Much of humanity relies on rice (Oryza sativa) as a food source, but cultivation is water intensive and the crop is vulnerable to drought and high temperatures. Under climate change, periods of reduced water availability and high temperature are expected to become more frequent, leading to detrimental effects on rice yields.We engineered the high‐yielding rice cultivar ‘IR64’ to produce fewer stomata by manipulating the level of a developmental signal. We overexpressed the rice epidermal patterning factor OsEPF1, creating plants with substantially reduced stomatal density and correspondingly low stomatal conductance.Low stomatal density rice lines were more able to conserve water, using c. 60% of the normal amount between weeks 4 and 5 post germination. When grown at elevated atmospheric CO 2, rice plants with low stomatal density were able to maintain their stomatal conductance and survive drought and high temperature (40°C) for longer than control plants. Low stomatal density rice gave equivalent or even improved yields, despite a reduced rate of photosynthesis in some conditions.Rice plants with fewer stomata are drought tolerant and more conservative in their water use, and they should perform better in the future when climate change is expected to threaten food security.
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- 2018
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57. Promoting a Culture of Health Through Cross-Sector Collaborations
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Cheryl G. Sullivan, Diana J. Mason, Grant R. Martsolf, Jennifer Sloan, and Antonia M. Villarruel
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Male ,Mental Health Services ,Nursing (miscellaneous) ,Health Personnel ,Health Promotion ,Primary care ,Power (social and political) ,03 medical and health sciences ,0302 clinical medicine ,Surveys and Questionnaires ,Health care ,Humans ,030212 general & internal medicine ,Cooperative Behavior ,Shared vision ,Cross sector ,Primary Health Care ,business.industry ,030503 health policy & services ,Public Health, Environmental and Occupational Health ,Public relations ,Organizational Culture ,Mental health ,Community health ,Business ,0305 other medical science - Abstract
In this study, we explore the experiences of innovative nurses who have developed cross-sector collaborations toward promoting a culture of health, with the aim of identifying lessons that can inform similar efforts of other health care professionals. We used a mixed-methods approach based on data from both an online survey and telephone interviews. A majority of the participants had significant collaborations with health care providers and non-health care providers. Strong partners included mental health providers, specialists, and primary care providers on the health side, and for non-health partners, the strongest collaborations were with community leaders, research institutions, and local businesses. Themes that emerged for successful collaborations included having to be embedded in both the community and in institutions of power, ensuring that a shared vision and language with all partners are established, and leading with strength and tenacity. A focus on building a culture of health will grow as payment policy moves away from fee-for-service toward models that focus on incentivizing population health. Effective efforts to promote a culture of health require cross-sector collaborations that draw on long-term, trusting relationships among leaders. Health care practitioners can be important leaders and "bridgers" in collaborations, but they must possess or develop the knowledge, attitudes, and skills of "bilingual" facilitators, partners, and "relationship builders."
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- 2018
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58. Mental Health Stigma and Its Effects on Treatment-Related Outcomes: A Narrative Review
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Joie D. Acosta, Jennifer L. Cerully, and Jennifer Sloan
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050103 clinical psychology ,Longitudinal study ,Social stigma ,Military service ,Social Stigma ,Stigma (botany) ,Health Services Accessibility ,03 medical and health sciences ,Help-Seeking Behavior ,0302 clinical medicine ,Quality of life (healthcare) ,medicine ,Humans ,0501 psychology and cognitive sciences ,Mental Disorders ,05 social sciences ,Public Health, Environmental and Occupational Health ,General Medicine ,Patient Acceptance of Health Care ,Mental illness ,medicine.disease ,Mental health ,030227 psychiatry ,Military personnel ,Treatment Outcome ,Psychology ,Clinical psychology - Abstract
Introduction Many service members experiencing symptoms of mental health conditions do not receive mental health care for these symptoms. The stigma associated with having a mental health condition or seeking treatment is often cited as a specific barrier to mental health care. However, study results bearing on the question of whether and how stigma may reduce treatment-seeking have been inconsistent. Methods We searched 10 databases for sources published between 2004 and 2014 that prospectively linked stigma to treatment-related outcomes (such as treatment seeking, retention, and reports of symptoms) using longitudinal data and predictive models. The searches yielded 2,409 sources. After reviewing titles and abstracts for relevance, we retained 15 sources to undergo full-text review. Results Overall, this review illustrates that evidence exploring the direct effect of stigma on treatment-related outcomes is still scant. We identified two studies whose outcomes conflict when it comes to stigma and treatment-initiation and utilization, and three studies found no relationship between stigma and treatment-initiation and utilization. One study suggested that the relationship between stigma and experience of symptoms is nuanced and may depend on the type of stigma and types of symptoms considered. Meager evidence was available to inform the relationship between stigma and treatment duration, attrition, and quality of life/functioning. The evidence was not sufficient to draw conclusions about the state of these relationships. No conclusions could be made about the direct impact of stigma on treatment-related outcomes among military service members given that only two studies explored this relationship among military service members. Conclusion Current research does not provide a true understanding of the degree to which mental illness stigma affects treatment-related outcomes for service members experiencing mental health challenges. This understanding could only be developed through a longitudinal study assessing prospectively whether stigma affects treatment-utilization in the military. Should such a study show that stigma reduces treatment-utilization, the military would need to consider whether changes to their current approaches to stigma reduction are warranted.
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- 2018
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59. Sex doesn’t matter?
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Jennifer Sloan
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Linguistics and Language ,Sociology and Political Science ,General partnership ,Gender studies ,Disconnection ,Psychology ,Social Sciences (miscellaneous) ,Social policy - Abstract
In this paper, I seek to highlight and re-emphasise the ongoing problem of the disconnection between the terms ‘hate’ and linguistic violence against women. Despite the prevalence of violent, misogynistic and sexist actions against women, it was only in 2016 that police forces saw fit to categorise these actions as ‘hate’, and only then in one police force (Nottinghamshire Police) with one forward thinking (female) Chief Constable working in partnership with Nottingham Women’s Centre. As such, I seek here to look in more depth at the disconnection between hate and crimes according to sex – particularly with regard to hate speech, and to unpick some of the reasons behind this, and the problems with failing to acknowledge such matters within law and social policy.
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- 2017
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60. Does opening a supermarket in a food desert change the food environment?
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La’Vette Wagner, Robin L. Beckman, Tamara Dubowitz, Madhumita Ghosh-Dastidar, Shannon N. Zenk, Steven Cummins, Gerald P. Hunter, Alvin Kristian Nugroho, Rebecca L. Collins, and Jennifer Sloan
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Health (social science) ,Food industry ,Geography, Planning and Development ,Food prices ,Audit ,Environment ,Article ,Agricultural economics ,Food Supply ,03 medical and health sciences ,0302 clinical medicine ,Healthy food ,Residence Characteristics ,Food desert ,Economics ,Humans ,030212 general & internal medicine ,Marketing ,Poverty ,030505 public health ,Food availability ,business.industry ,digestive, oral, and skin physiology ,Commerce ,Public Health, Environmental and Occupational Health ,Consumer Behavior ,Diet ,Unhealthy food ,Food ,0305 other medical science ,business ,Food environment - Abstract
Improving access to healthy foods in low-income neighborhoods is a national priority. Our study evaluated the impact of opening a supermarket in a ‘food desert’ on healthy food access, availability and prices in the local food environment. We conducted 30 comprehensive in-store audits collecting information on healthy and unhealthy food availability, food prices and store environment, as well as 746 household surveys in two low-income neighborhoods before and after one of the two neighborhoods received a new supermarket. We found positive and negative changes in food availability, and an even greater influence on food prices in neighborhood stores. The supermarket opening in a ‘food desert’ caused little improvement in net availability of healthy foods, challenging the underpinnings of policies such as the Healthy Food Financing Initiative.
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- 2017
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61. Factors Related to Health Civic Engagement: Results from the 2018 National Survey of Health Attitudes to Understand Progress towards a Culture of Health
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Christopher Nelson, Andrew Bogart, Anita Chandra, Sarah Weilant, Jennifer Sloan, Carolyn Miller, and Tamara Dubowitz
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Health civic engagement ,Adult ,Male ,Volunteers ,medicine.medical_specialty ,Sense of community ,Population health ,Family income ,03 medical and health sciences ,0302 clinical medicine ,Surveys and Questionnaires ,Activities of Daily Living ,medicine ,Ethnicity ,Civic engagement ,Humans ,030212 general & internal medicine ,Longitudinal Studies ,Government ,Social Responsibility ,030505 public health ,business.industry ,lcsh:Public aspects of medicine ,Public health ,Politics ,Public Health, Environmental and Occupational Health ,Community Participation ,lcsh:RA1-1270 ,Helping Behavior ,Educational attainment ,United States ,humanities ,Charities ,Community health investment ,Community health ,Income ,Female ,0305 other medical science ,business ,Social psychology ,Attitude to Health ,Research Article - Abstract
Background Civic engagement, including voting, volunteering, and participating in civic organizations, is associated with better psychological, physical and behavioral health and well-being. In addition, civic engagement is increasingly viewed (e.g., in Robert Wood Johnson Foundation’s Culture of Health action framework) as a potentially important driver for raising awareness of and addressing unhealthy conditions in communities. As such, it is important to understand the factors that may promote civic engagement, with a particular focus on the less-understood, health civic engagement, or civic engagement in health-related and health-specific activities. Using data from a nationally representative sample of adults in the United States (U.S.), we examined whether the extent to which individuals feel they belong in their community (i.e., perceived sense of community) and the value they placed on investing in community health were associated with individuals’ health civic engagement. Methods Using data collected on 7187 nationally representative respondents from the 2018 National Survey of Health Attitudes, we examined associations between sense of community, valued investment in community health, and perceived barriers to taking action to invest in community health, with health civic engagement. We constructed continuous scales for each of these constructs and employed multiple linear regressions adjusting for multiple covariates including U.S. region and city size of residence, educational attainment, family income, race/ethnicity, household size, employment status, and years living in the community. Results Participants who endorsed (i.e., responded with mostly or completely) all 16 sense of community scale items endorsed an average of 22.8% (95%CI: 19.8–25.7%) more of the health civic engagement scale items compared with respondents who did not endorse any of the sense of community items. Those who endorsed (responded that it was an important or top priority) all items capturing valued investment in community health endorsed 14.0% (95%CI: 11.2–16.8%) more of the health civic engagement items than those who did not endorse any valued investment in community health items. Conclusions Health civic engagement, including voting and volunteering to ultimately guide government decisions about health issues, may help improve conditions that influence health and well-being for all. Focusing on individuals’ sense of community and highlighting investments in community health may concurrently be associated with increased health civic engagement and improved community and population health.
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- 2020
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62. A phase 3 randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of sarilumab in patients with giant cell arteritis
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Wolfgang A. Schmidt, Bhaskar Dasgupta, Jennifer Sloane, Angeliki Giannelou, Yuqing Xu, Sebastian H. Unizony, Sarah L. Mackie, Miguel A. Gonzalez-Gay, Robert Spiera, Kenneth J. Warrington, Peter M. Villiger, Michael C. Nivens, Bolanle Akinlade, Yong Lin, Frank Buttgereit, and John H. Stone
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Sarilumab ,Giant cell arteritis ,Glucocorticoids ,Interleukin-6 ,Sustained remission ,Diseases of the musculoskeletal system ,RC925-935 - Abstract
Abstract Background Giant cell arteritis (GCA) is primarily treated with glucocorticoids (GCs), which have substantial toxicity. Tocilizumab, an interleukin-6-receptor inhibitor (IL-6Ri), showed beneficial effects in GCA, leading to its approval. This study investigated the efficacy and safety of sarilumab (another IL-6Ri) in GCA. Methods This Phase 3, double-blind study comprised a 52-week treatment period and a 24-week follow-up phase. Eligible GCA patients were randomized to receive sarilumab 200 mg (SAR200 + 26W) or 150 mg (SAR150 + 26W) with a 26-week GC taper, or placebo with a 52-week (PBO + 52W) or 26-week (PBO + 26W) GC taper. The primary efficacy endpoint was sustained remission (SR) at week 52. Additional endpoints were SR at week 24, cumulative GC dose, and safety. The study was discontinued prematurely due to protracted recruitment timelines, because of the impact of COVID-19. Therefore, only descriptive statistics were summarized. Results Of the planned 360 subjects, only 83 were randomized and 36 were included in the week 52 analysis. At week 52, 46% (n = 6/13) of patients in SAR200 + 26W, 43% (n = 3/7) in SAR150 + 26W, 30% (n = 3/10) in PBO + 52W, and 0 (n = 0/6) in PBO + 26W taper groups achieved SR. Sensitivity analyses, excluding acute-phase reactants from the SR definition, showed similar results for SAR groups, but 60% (n = 6/10) in PBO + 52W and 17% (n = 1/6) in PBO + 26W taper groups achieved SR at week 52. Similar findings were noted at week 24. The proportions of patients who adhered to GC taper from week 12 through week 52 in each group were as follows: 46% (n = 6/13, SAR200 + 26W), 43% (n = 3/7, SAR150 + 26W), 60% (n = 6/10, PBO + 52W), and 33% (n = 2/6, PBO + 26W). The median actual cumulative GC dose received in the SAR200 + 26W group was lower than other groups. Most patients (80–100%) experienced treatment-emergent adverse events, with similar incidences reported across groups. Conclusions Owing to the small sample size due to the early termination, it is difficult to draw clear conclusions from this study. There were no unexpected safety findings. Trial registration ClinicalTrials.gov NCT03600805. Registered on July 26, 2018.
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- 2023
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63. Examining Civic Engagement Links to Health: Findings from the Literature and Implications for a Culture of Health
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Anita Chandra, Jennifer Sloan, and Christopher Nelson
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- 2019
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64. Who Plays, Who Pays? Funding for and Access to Youth Sports
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Mark Barrett, Jennifer Sloan McCombs, Garrett Baker, Anamarie A. Whitaker, and Luke J. Matthews
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business.industry ,Community organization ,Political science ,education ,Public relations ,business ,human activities ,Youth sports - Abstract
To better understand sports participation rates for middle and high school–aged youths, the funding landscape, barriers and enablers to youth sports participation, and perceptions of the benefits and challenges of youth sports, RAND researchers launched three large-scale surveys of parents, school administrators, and community sports program leaders.
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- 2019
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65. Using State School Accountability Data to Evaluate Federal Programs: A Long Uphill Road
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Sheila Nataraj Kirby, Daniel F. McCaffrey, J. R. Lockwood, Jennifer Sloan McCombs, Scott Naftel, and Heather Barney Rand
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- 2018
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66. Getting to Work on Summer Learning : Recommended Practices for Success
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Augustine, Catherine H., McCombs, Jennifer Sloan, Schwartz, Heather L., Zakaras, Laura, Augustine, Catherine H., McCombs, Jennifer Sloan, Schwartz, Heather L., and Zakaras, Laura
- Published
- 2013
67. Making Summer Count : How Summer Programs Can Boost Children's Learning
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MCCOMBS, JENNIFER SLOAN, AUGUSTINE, CATHERINE H., SCHWARTZ, HEATHER L., BODILLY, SUSAN J., MCINNIS, BRIAN, LICHTER, DAHLIA S., CROSS, AMANDA BROWN, MCCOMBS, JENNIFER SLOAN, AUGUSTINE, CATHERINE H., SCHWARTZ, HEATHER L., BODILLY, SUSAN J., MCINNIS, BRIAN, LICHTER, DAHLIA S., and CROSS, AMANDA BROWN
- Published
- 2011
68. Hours of Opportunity, Volume 1 : Lessons from Five Cities on Building Systems to Improve After-School, Summer School, and Other Out-of-School-Time Programs
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BODILLY, SUSAN J., MCCOMBS, JENNIFER SLOAN, ORR, NATE, SCHERER, ETHAN, CONSTANT, LOUAY, GERSHWIN, DANIEL, BODILLY, SUSAN J., MCCOMBS, JENNIFER SLOAN, ORR, NATE, SCHERER, ETHAN, CONSTANT, LOUAY, and GERSHWIN, DANIEL
- Published
- 2010
69. Hours of Opportunity, Volume 2 : The Power of Data to Improve After-School Programs Citywide
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MCCOMBS, JENNIFER SLOAN, ORR, NATE, BODILLY, SUSAN J., NAFTEL, SCOTT, CONSTANT, LOUAY, SCHERER, ETHAN, GERSHWIN, DANIEL, MCCOMBS, JENNIFER SLOAN, ORR, NATE, BODILLY, SUSAN J., NAFTEL, SCOTT, CONSTANT, LOUAY, SCHERER, ETHAN, and GERSHWIN, DANIEL
- Published
- 2010
70. Enriching Kids: The Benefits of Using Public Funds to Pay for Out-of-School (OST) Time Programs
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Jennifer Sloan McCombs, Paul Youngmin Yoo, and Anamarie A. Whitaker
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Educational equity ,Public fund ,business.industry ,Infographic ,ComputingMilieux_COMPUTERSANDEDUCATION ,Business ,Public relations ,Out of school ,Public funding - Abstract
This infographic provides an overview of the opportunity and attainment gaps between high-and low-income students and how public funding for after-school programs can help address these gaps.
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- 2018
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71. Getting to Work on Summer Learning: Recommended Practices for Success, 2nd Ed
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Jennifer T. Leschitz, Jennifer Sloan McCombs, Heather L. Schwartz, and Catherine H. Augustine
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Longitudinal study ,Medical education ,Work (electrical) ,education ,Summer learning loss ,ComputingMilieux_COMPUTERSANDEDUCATION ,Educational administration ,Academic achievement ,School district ,Psychology - Abstract
RAND is conducting a longitudinal study that evaluates the effectiveness of voluntary summer learning programs in reducing summer learning loss, which contributes substantially to the achievement gap between low- and higher-income students. Based on evaluations of programs in six school districts, this second report in a series provides research-based advice for school district leaders as they create and strengthen summer programs.
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- 2018
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72. Community Development Can Improve Resident Health
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Elizabeth D. Steiner, Lauren Hale, Natalie Colabianchi, Gerald P. Hunter, Karen R. Flórez, Daniel J. Buysse, Rebecca L. Collins, Steven Cummins, Deborah A. Cohen, Christine Anne Vaughan, Christina Y. Huang, Shannon N. Zenk, Wendy M. Troxel, Jennifer Sloan, Amy Soo Jin DeSantis, Tamara Dubowitz, Bonnie Ghosh-Dastidar, Robin L. Beckman, and Andrea S. Richardson
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Environmental health ,Community health ,Business ,Community development - Abstract
Community improvements -- primarily a new supermarket and new housing -- were associated with health and economic gains among the residents of an underserved, primarily African-American neighborhood in Pittsburgh.
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- 2018
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73. The Air Force Deployment Transition Center: Assessment of Program Structure, Process, and Outcomes
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Terry L, Schell, Coreen, Farris, Jeremy N V, Miles, Jennifer, Sloan, and Deborah M, Scharf
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ComputerApplications_COMPUTERSINOTHERSYSTEMS ,Military Health - Abstract
It is often accepted as common knowledge that military personnel benefit from decompression time between a war zone and the home station. To capitalize on the potential benefits of a decompression period paired with support services, the U.S. Air Force established the Deployment Transition Center (DTC) at Ramstein Air Base in Germany in July 2010. The DTC provides airmen returning from combat missions with an opportunity to decompress and share lessons learned before returning to their home stations. The authors of this study evaluate the structure, processes, and outcomes of the DTC program. They find that, although a majority of participants found the DTC program worthwhile, a comparison of DTC participants and similar airmen who did not participate the program shows no evidence that the program helps reduce posttraumatic stress disorder symptoms, depressive symptoms, binge drinking, or social conflicts with family and coworkers. In addition, one of the DTC program elements appears to be similar to posttraumatic debriefing interventions, which several studies have found to be either ineffective or harmful. For these reasons, if the main goals of the DTC program are to improve behavioral health and social conflict outcomes, the authors recommend that the DTC program be discontinued or redesigned and Air Force resources invested in alternative programs. However, if the DTC program has other goals, such as providing rest and relaxation to airmen after a difficult deployment or capturing after-action information, then the authors recommend that these goals be documented and the DTC program be more specifically tailored to them.
- Published
- 2017
74. Stomatal development: focusing on the grasses
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Christopher, Hepworth, Robert S, Caine, Emily L, Harrison, Jennifer, Sloan, and Julie E, Gray
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Plant Stomata ,Hordeum ,Oryza ,Poaceae ,Phylogeny ,Brachypodium ,Plant Epidermis - Abstract
The development and patterning of stomata in the plant epidermis has emerged as an ideal system for studying fundamental plant developmental processes. Over the past twenty years most studies of stomata have used the model dicotyledonous plant Arabidopsis thaliana. However, cultivated monocotyledonous grass (or Gramineae) varieties provide the majority of human nutrition, and future research into grass stomata could be of critical importance for improving food security. Recent studies using Brachypodium distachyon, Hordeum vulgare (barley) and Oryza sativa (rice) have led to the identification of the core transcriptional regulators essential for stomatal initiation and progression in grasses, and begun to unravel the role of secretory signaling peptides in controlling stomatal developmental. This review revisits how stomatal developmental unfolds in grasses, and identifies key ontogenetic steps for which knowledge of the underpinning molecular mechanisms remains outstanding.
- Published
- 2017
75. Standards-Based Accountability Under No Child Left Behind : Experiences of Teachers and Administrators in Three States
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Hamilton, Laura S., Stecher, Brian M., Marsh, Julie A., McCombs, Jennifer Sloan, Robyn, Abby, Russell, Jennifer Lin, Naftel, Scott, Barney, Heather, Hamilton, Laura S., Stecher, Brian M., Marsh, Julie A., McCombs, Jennifer Sloan, Robyn, Abby, Russell, Jennifer Lin, Naftel, Scott, and Barney, Heather
- Published
- 2007
76. Are Bicyclists and Pedestrians Victims or Villains When Struck By a Vehicle?
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Saeedreza Ramezanpour Nargesi, Jennifer Sloan, Stephen P. Mattingly, and Karabi C. Bezboruah
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Health Policy ,Applied psychology ,Public Health, Environmental and Occupational Health ,Human factors and ergonomics ,Poison control ,Transportation ,Pedestrian ,Pollution ,Suicide prevention ,Occupational safety and health ,Injury prevention ,Social media ,Narrative ,Safety, Risk, Reliability and Quality ,Psychology ,Safety Research - Abstract
Background Crashes between bicyclists/vehicles and pedestrians/vehicles are events that elicit emotions, opinions and values about what ought to be the “best” policy intervention. Several instruments, or policy tools, can be utilized to create healthy, livable transportation environments that support the needs of bicyclists and pedestrians along with motorists. However, in the policy decision-making realm, narratives and the underlying values become intertwined with facts to influence problem definition and produce an emphasis on certain types of tools to address safety. The details, reports, accusations and opinions expressed surrounding crashes are important as they shape the policy narrative that defines the event. Thus, casting bicyclists and pedestrians as “guilty-victims” may suggest a propensity to select one set of policy tools and this may be different than the policy tools selected if the target population is cast as “innocent victims.” This study investigates media coverage rates and the factors contributing to the emergence of a victim versus a villain narrative in fatal bicyclist and pedestrian crashes. Methods The research design uses a mixed-methods design that utilizes quantitative techniques to analyze qualitative, coded data. The study uses media accounts, including traditional print sources, television, and social media, as the primary data source. The analysis uses the content of different media sources to generate the qualitative, coded independent variable, Blame-the-victim. The data is collected for bicycle and pedestrian fatality crashes with media reports from 12 states in four different regions from 2004–2015. The study compares media reporting and villain versus victim characterization as variables of interest when comparing differences between the bicyclist and pedestrian crashes, and regions in the United States. Results While the victim narrative appears more prevalent in crashes, the media accounts portray pedestrians as victims at a significantly higher rate than bicyclists who are more frequently portrayed as villains. Overall, neither bicyclist nor pedestrian crashes regularly appear in media accounts; however, the media reporting of pedestrian crashes occurs significantly more often as a proportion of total fatal crashes than bicyclist crashes. Conclusions The overall coverage in media appears rather low; eight of the sampled states have media accounts for fewer than 2% of bicycle fatalities, and five states have media accounts for fewer than 3% of pedestrian fatalities. This infrequent coverage appears to indicate a lack of public engagement/concern regarding bicycle and pedestrian deaths. Future research will explore the impact of characterizing the victim as guilty/innocent on policies and infrastructure improvements.
- Published
- 2018
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77. Ready for Fall? Near-Term Effects of Voluntary Summer Learning Programs on Low-Income Students' Learning Opportunities and Outcomes
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McCombs, Jennifer Sloan, Pane, John F., Augustine, Catherine H., Schwartz, Heather L., Martorell, Paco, Zakaras, Laura, McCombs, Jennifer Sloan, Pane, John F., Augustine, Catherine H., Schwartz, Heather L., Martorell, Paco, and Zakaras, Laura
- Published
- 2014
78. Acupuncture for Major Depressive Disorder: A Systematic Review
- Author
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Melony E, Sorbero, Kerry, Reynolds, Benjamin, Colaiaco, Susan L, Lovejoy, Coreen, Farris, Christine Anne, Vaughan, Jennifer, Sloan, Ryan, Kandrack, Eric, Apaydin, and Patricia M, Herman
- Subjects
Mental Health ,mental disorders - Abstract
Major depressive disorder (MDD) is a prevalent condition associated with significant burden in terms of reduced quality of life, lower productivity, increased prevalence of other conditions and increased health care costs. We conducted a systematic review and qualitative summary of randomized controlled trials (RCTs) that assessed the effectiveness and safety of acupuncture for the treatment of MDD. We searched the databases PubMed, CINAHL, PsycINFO, Web of Science, Embase, CDSR, CENTRAL, clinicaltrials.gov, DARE, and PILOTS for English-language RCTs published through January 2015. Two independent reviewers screened the identified literature against inclusion and exclusion criteria, abstracted study level data, and assessed the risk of bias and methodological quality of included studies. The quality of the evidence was assessed using GRADE. Eighteen studies met inclusion criteria. Eleven assessed acupuncture as monotherapy, seven as adjunct depression treatment. Intervention approaches and comparators varied. Evidence on the effectiveness and comparative effectiveness of acupuncture to treat MDD for the outcomes depression improvement, measured as scale score differences and the number of responders, is very weak. Acupuncture may be superior to waitlist (low quality of evidence) but findings for effect estimates compared to other comparators are inconclusive. Few studies reported on patients achieving remission. The effect of acupuncture on relapse rates could not be determined. Too few studies assessed quality of life to estimate treatment effects. Reported adverse events were typically mild in nature, but the assessment lacked rigor and studies were not designed to detect rare events.
- Published
- 2017
79. Developing Military Health Care Leaders: Insights from the Military, Civilian, and Government Sectors
- Author
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Sheila Nataraj, Kirby, Julie A, Marsh, Jennifer Sloan, McCombs, Harry J, Thie, Nailing, Xia, and Jerry M, Sollinger
- Subjects
education ,Military Health - Abstract
The U.S. Department of Defense has highlighted the importance of preparing health care leaders to succeed in joint, performance-based environments. The current wartime environment, rising health care costs, and an increased focus on joint operations have led to recommendations for Military Health System (MHS) transformation. Part of that transformation will involve improving the identification and development of potential MHS leaders. An examination of how candidates are identified for leadership positions, the training and education opportunities offered to them, and the competencies they are expected to achieve revealed both a range of approaches and several commonalities in the military, civilian, and government sectors. A conceptual framework guided a series of interviews with senior health care executives from a wide range of organizations and military health care leaders from the Army, Navy, and Air Force, as well as a case study of the leader development approaches used by the Veterans Health Administration. Several themes emerged in terms of how leaders are developed in each sector, including the importance of mentoring, career counseling, 360-degree feedback, self-development, and formal education and training programs. Lessons learned in the civilian and government sectors hold importance for transforming the way in which MHS identifies and develops health care officers with high leadership potential for senior executive positions.
- Published
- 2017
80. Nurse-Designed Care Models: What Can They Tell Us About Advancing a Culture of Health?
- Author
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Cheryl G. Sullivan, Jennifer Sloan, Grant R. Martsolf, Diana J. Mason, and Antonia M. Villarruel
- Subjects
Nursing ,education ,Sociology ,Health sector ,Integrated care - Abstract
This brief summarizes findings from case studies of three innovative nurse-designed care models, and it discusses lessons learned from these case studies that might inform our understanding of the health sector's role in building a Culture of Health.
- Published
- 2017
- Full Text
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81. The Value of Out-of-School Time Programs
- Author
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Paul Youngmin Yoo, Jennifer Sloan McCombs, and Anamarie A. Whitaker
- Subjects
Educational equity ,Medical education ,Political science ,fungi ,Applied psychology ,Out of school ,Value (mathematics) - Abstract
To better understand the value and effectiveness of out-of-school-time (OST) programs, RAND researchers examined programs through the lenses of content, dosage (the hours of content provided), and outcomes measured. They conclude that OST programs are generally effective at producing the primary outcomes that would be expected based on their programming but that the primary benefits of such programs are often understudied or underreported.
- Published
- 2017
- Full Text
- View/download PDF
82. Cross-Sector Collaborations And Partnerships: Essential Ingredients To Help Shape Health And Well-Being
- Author
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Tracy Orleans, Vivian L. Towe, Jennifer Sloan, Laura C. Leviton, Anita Chandra, and Margaret Tait
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medicine.medical_specialty ,media_common.quotation_subject ,Population health ,Health Promotion ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Humans ,Quality (business) ,030212 general & internal medicine ,Social determinants of health ,Marketing ,Cooperative Behavior ,media_common ,business.industry ,030503 health policy & services ,Public health ,Health Policy ,Public relations ,Health equity ,United States ,Leadership ,Health promotion ,Models, Organizational ,Community health ,Health education ,0305 other medical science ,business - Abstract
Cross-sector collaborations and partnerships are an essential component of the strategy to improve health and well-being in the United States. While their importance is unquestioned, their impact on population health has not yet been fully observed. Cross-sector collaboration also is the second Action Area of the Robert Wood Johnson Foundation's four-part Action Framework to build a Culture of Health in the United States. This Action Area has three constituent parts or drivers: the number, breadth, and quality of successful cross-sector partnerships; the adequacy of investment in these partnerships; and the adoption of policies needed to support them. In this article we analyze outstanding examples of partnership-driven work. We also study the challenges of how partner sectors outside the formal health system, such as organizations working in the education or housing sectors, can effectively lead collaborations. We identify models of leadership that maximize the potential of all participants. We also propose the adoption of models better suited to supporting effective cross-sector collaborations. The analysis builds the evidence base for understanding and sustaining the impact of cross-sector collaboration on population health.
- Published
- 2016
83. Men, prison and aspirational masculinities
- Author
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Jennifer Sloan
- Subjects
media_common.quotation_subject ,Gender studies ,Prison ,Sociology ,media_common - Abstract
This chapter reflects on the findings from the author’s ethnographic study in a prison for adult males. The author’s focus is on the men’s changing visions and expectations of their futures as men, which she frames as ‘aspirational masculinities’. The experience of time in prison may encourage negative and aggressive forms of masculinity on the one hand, but does allow opportunity for reflection and a reappraisal of life priorities on the other. In particular, she highlights shifts over time in the ‘audiences’ that men consider important for the performance of their masculinity, reflecting changes in values, attachments and expectations of life and identities beyond the prison wall.
- Published
- 2016
- Full Text
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84. ‘Moatifs’ of masculinity: The stories told about ‘men’ in British newspaper coverage of the Raoul Moat case
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Jennifer Sloan, Anthony Ellis, and Maggie Wykes
- Subjects
Cultural Studies ,Communication ,media_common.quotation_subject ,Identity (social science) ,Gender studies ,Criminology ,Representation (politics) ,Newspaper ,Officer ,Blame ,Race (biology) ,Arts and Humanities (miscellaneous) ,Masculinity ,Sociology ,Wilderness ,Law ,media_common - Abstract
This article addresses the common omission and/or obfuscation of men in accounts of crime and particularly accounts of violence, despite the overwhelming presence of men in violent activities and, indeed, crime per se. In doing so it identifies key themes that frame masculine identities. Using the case of Raoul Moat, the piece analyses the discourses available in British newspapers to account for male violence. Raoul Moat killed one man, injured his ex-partner and a police officer and finally shot himself dead in the Northumbrian wilderness. Whereas most accounts of male violence blame ‘bad’ women, race, youth, terror, gangs and madness, here news stories evoked different tales of domestic, institutional and elemental masculinity. The themes of those tales, we argue, constitute broad contexts for constructing masculine identities and our analysis offers new insights into how masculine identity is constructed through discourse and why violence is a significantly male-dominated activity; insights which address some of the lacks in current theoretical work on both masculinity and violence.
- Published
- 2012
- Full Text
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85. ‘You Can See Your Face in My Floor’: Examining the Function of Cleanliness in an Adult Male Prison
- Author
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Jennifer Sloan
- Subjects
Negotiation ,Perception ,media_common.quotation_subject ,Self ,Masculinity ,Perspective (graphical) ,Identity (social science) ,Face (sociological concept) ,Prison ,Psychology ,Law ,Social psychology ,media_common - Abstract
In this article, consideration is given to the concept of cleanliness and tidiness from the perspective of the masculine prisoner. Themes related to processes of maintaining, and perceptions of, cleanliness emerged, related to the self, personal space, and the cleanliness of others. Running through these were overarching elements of control, differentiation and processes of normalisation, which can be seen to relate concepts of cleanliness directly to the negotiation of the adult male prisoner's gendered identity, implying that keeping clean and tidy relates directly to individuals’ senses of masculine self and perceptions of others.
- Published
- 2012
- Full Text
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86. Reading Coach Quality: Findings from Florida Middle Schools
- Author
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Jennifer Sloan McCombs, Francisco Martorell, and Julie A. Marsh
- Subjects
Linguistics and Language ,Medical education ,business.industry ,Context effect ,media_common.quotation_subject ,Academic achievement ,Coaching ,Education ,Reading (process) ,Student achievement ,Pedagogy ,Quality (business) ,business ,Psychology ,Adult Learning ,Adolescent literacy ,media_common - Abstract
Drawing on a statewide study of Florida middle-school reading coaches, this article examines what constitutes, contributes to, and is associated with high-quality coaches and coaching. Authors find that coaches generally held many of the qualifications recommended by state and national experts and principals and teachers rated their coaches highly on many indicators of quality. However, several common concerns about recruiting, retaining, and supporting high-quality coaches emerged. Estimates from models indicate that a few indicators of coach experience, knowledge, and skills had significant associations with perceived improvements in teaching and higher student achievement, although the magnitude of the latter relationship was quite small. Findings suggest that although possessing strong reading knowledge and instructional expertise may be important for coaching, it may not be sufficient.
- Published
- 2012
- Full Text
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87. Atrazine and Cancer Incidence Among Pesticide Applicators in the Agricultural Health Study (1994–2007)
- Author
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Michael C. R. Alavanja, Gabriella Andreotti, Jane A. Hoppin, Laura E. Beane Freeman, Shelia Hoar Zahm, Jennifer Sloan, Francesco Barone-Adesi, Stella Koutros, Aaron Blair, Jay H. Lubin, Joseph B. Coble, Cynthia J. Hines, Dale P. Sandler, and Jennifer A. Rusiecki
- Subjects
Male ,Health, Toxicology and Mutagenesis ,Physiology ,010501 environmental sciences ,01 natural sciences ,Cohort Studies ,Toxicology ,chemistry.chemical_compound ,0302 clinical medicine ,Neoplasms ,Surveys and Questionnaires ,Odds Ratio ,Poisson Distribution ,Prospective Studies ,Atrazine ,Prospective cohort study ,Thyroid cancer ,agriculture ,2. Zero hunger ,Middle Aged ,3. Good health ,Quartile ,030220 oncology & carcinogenesis ,symbols ,Female ,epidemiology ,Adult ,03 medical and health sciences ,symbols.namesake ,Confidence Intervals ,North Carolina ,cohort study ,medicine ,Humans ,cancer ,Thyroid Neoplasms ,Poisson regression ,pesticide ,Aged ,0105 earth and related environmental sciences ,Herbicides ,business.industry ,Research ,Public Health, Environmental and Occupational Health ,Cancer ,Pesticide ,medicine.disease ,Iowa ,Confidence interval ,Agricultural Workers' Diseases ,Cancer incidence ,chemistry ,Relative risk ,Carcinogens ,Ovarian cancer ,business ,Demography - Abstract
Objectives Atrazine is a triazine herbicide with endocrine-disrupting properties and is used widely in the United States. Atrazine causes mammary tumours in rats, but the mechanism does not appear to operate in humans. Few epidemiologic studies have provided evidence for an association. Here, we extend a previous analysis of cancer risk associated with self-reported atrazine use in the Agricultural Health Study, a prospective cohort that includes 57 310 licensed pesticide applicators, with six additional years of follow-up and over twice as many cancer cases (n=3146). Methods Using Poisson regression, we calculated RR estimates and 95% CI for lifetime days of use of atrazine and intensity-weighted lifetime days, which accounts for factors that impact exposure. Results Overall, 68% of applicators reported using atrazine. There was no increased risk among atrazine users for cancer overall or at most sites. Based on 29 exposed cases of thyroid cancer, there was a significant risk in the highest category of intensity-weighted lifetime days (RR=4.86; 95% CI: 1.31 to 17.99, p-trend=0.01). There was a similar pattern for lifetime days (RR=2.31; 95% CI: 0.65 to 8.19, p-trend=0.27), but neither the risk estimates nor the trend were statistically significant, and for neither metric was the trend monotonic. For ovarian cancer, there was a suggestion of increased risk among female applicators who ever used atrazine, but numbers were small (n=4). Conclusions There was a suggestion of increased risk of cancers of the thyroid and ovaries, sites of a priori interest due to their hormonal involvement, but with minimal supporting evidence.
- Published
- 2011
- Full Text
- View/download PDF
88. The Integration Imperative: The Children of Low-Status Immigrants in the Schools of Wealthy Societies
- Author
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Richard D. Alba, Jessica Sperling, and Jennifer Sloan
- Subjects
Economic growth ,Demographic shift ,Sociology and Political Science ,Inequality ,media_common.quotation_subject ,Western europe ,Immigration ,Sociology ,Labor Forces ,Division of labour ,Profit (economics) ,media_common ,Educational systems - Abstract
Because demographic shifts will affect their labor forces in the immediate future, rich societies will have to face up to the challenge of integrating the children of low-status immigrants, such as Mexicans in the United States and Turks in western Europe. The performance of educational systems is critical to meeting this challenge. We consider how three features of such systems—the division of labor among schools, families, and communities; tracking; and inequalities among schools—impact immigrant-origin children. In general, children from low-status immigrant families lag behind the children from native families but for reasons that differ from one system to another. Each system can profit from the experiences of the others in attempting to ameliorate this disparity.
- Published
- 2011
- Full Text
- View/download PDF
89. Linking Reading Coaches and Student Achievement
- Author
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Julie A. Marsh, Jennifer Sloan McCombs, and J. R. Lockwood
- Subjects
Literacy skill ,Secondary education ,media_common.quotation_subject ,Academic achievement ,computer.software_genre ,Literacy ,Education ,Reading (process) ,Educational assessment ,Student achievement ,Mathematics education ,Empirical evidence ,Psychology ,computer ,media_common - Abstract
Many policymakers suggest that school-based reading coaches can improve teachers’ practice, which consequently will improve students’ literacy skills. Although reading coaches are increasingly prevalent in schools nationwide, empirical evidence for their effects on student achievement is scarce. This article helps to address this gap by conducting an evaluation of a statewide reading coach program in Florida middle schools. Using achievement data from nearly 1,000 Florida middle schools from the 1997–1998 through 2005–2006 school years, we find that receiving a state-funded coach was associated with statistically significant improvements in average annual reading achievement gains for two of the four cohorts of schools analyzed. We examine implications for state and district policy and future research.
- Published
- 2010
- Full Text
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90. Implementing No Child Left Behind in Three States. Research Brief
- Author
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RAND Education, Stecher, Brian M., Epstein, Scott, Hamilton, Laura S., Marsh, Julie A., Robyn, Abby, McCombs, Jennifer Sloan, Russell, Jennifer, and Naftel, Scott
- Abstract
This research brief describes work done for RAND Education and documented in "Pain and Gain: Implementing No Child Left Behind in Three States, 2004-2006", Brian M. Stecher, Scott Epstein, Laura S. Hamilton, Julie A. Marsh, Abby Robyn, Jennifer Sloan McCombs, Jennifer Russell, and Scott Naftel." The three states discussed are: California, Georgia, and Pennsylvania. Views of teachers and administrators in those states are also presented. [For associated report, see ED503240.]
- Published
- 2008
91. Assessing the role of placental trisomy in preeclampsia and intrauterine growth restriction
- Author
-
Jennifer Sloan, Deborah E. McFadden, Peter von Dadelszen, Wendy P. Robinson, Maria S. Peñaherrera, Sylvie Langlois, Ruby Jiang, and Luana Avila
- Subjects
congenital, hereditary, and neonatal diseases and abnormalities ,medicine.medical_specialty ,Aneuploidy ,Intrauterine growth restriction ,Biology ,Preeclampsia ,03 medical and health sciences ,0302 clinical medicine ,Placenta ,medicine ,Neonatology ,reproductive and urinary physiology ,Genetics (clinical) ,030304 developmental biology ,Gynecology ,0303 health sciences ,Pregnancy ,030219 obstetrics & reproductive medicine ,Obstetrics ,Obstetrics and Gynecology ,medicine.disease ,female genital diseases and pregnancy complications ,3. Good health ,medicine.anatomical_structure ,embryonic structures ,Trisomy ,Comparative genomic hybridization - Abstract
Objective Prenatally diagnosed confined placental trisomy is associated with increased risk for intrauterine growth restriction (IUGR) and preeclampsia. However, it is unclear how often this might underlie pregnancy complications. Our objective was to evaluate the frequency and distribution of trisomic cells in placentae ascertained for IUGR and/or preeclampsia. Method Comparative genomic hybridization was applied to two uncultured biopsies from each of 61 placentae referred with maternal preeclampsia and/or IUGR, 11 cases with elevated maternal serum hCG and/or AFP but no IUGR or preeclampsia, and 85 control placentae. Results Trisomy was observed in four placentae among the IUGR group (N = 43) but in no case of preeclampsia in the absence of IUGR (N = 18). Trisomy was observed in 1 of the 11 cases ascertained for abnormal maternal serum screen. Each of these five cases was mosaic and not all sampled sites showed the presence of trisomy. None of the 84 control placentas showed mosaic trisomy, although 1 case of nonmosaic 47,XXX was identified in this group. Conclusion In cases in which diagnosis of the cause of IUGR may provide some benefit, testing should be performed using uncultured cells from multiple placental biopsies for the accurate diagnosis of trisomy mosaicism. Copyright © 2009 John Wiley & Sons, Ltd.
- Published
- 2009
- Full Text
- View/download PDF
92. Phased Control of Expansin Activity during Leaf Development Identifies a Sensitivity Window for Expansin-Mediated Induction of Leaf Growth
- Author
-
Andrew J. Fleming, Robert Malinowski, Simon J. McQueen-Mason, Andreas Backhaus, and Jennifer Sloan
- Subjects
Cell division ,Physiology ,food and beverages ,Plant physiology ,Expansin activity ,Endogeny ,Organogenesis ,Plant Science ,Biology ,Cell biology ,Cell wall ,Expansin ,Gene expression ,Botany ,Genetics - Abstract
Expansins are cell wall proteins associated with the process of plant growth. However, investigations in which expansin gene expression has been manipulated throughout the plant have often led to inconclusive results. In this article, we report on a series of experiments in which overexpression of expansin was targeted to specific phases of leaf growth using an inducible promoter system. The data indicate that there is a restricted window of sensitivity when increased expansin gene expression leads to increased endogenous expansin activity and an increase in leaf growth. This phase of maximum expansin efficacy corresponds to the mid phase of leaf growth. We propose that the effectiveness of expansin action depends on the presence of other modulating factors in the leaf and we suggest that it is the control of expression of these factors (in conjunction with expansin gene expression) that defines the extent of leaf growth. These data help to explain some of the previously observed variation in growth response following manipulation of expansin gene expression and highlight a potential linkage of the expression of modifiers of expansin activity with the process of exit from cell division.
- Published
- 2009
- Full Text
- View/download PDF
93. How Instructional Coaches Support Data-Driven Decision Making
- Author
-
Francisco Martorell, Julie A. Marsh, and Jennifer Sloan McCombs
- Subjects
business.industry ,media_common.quotation_subject ,Coaching ,Education ,Data-driven ,Management information systems ,Reading (process) ,Accountability ,Pedagogy ,Mathematics education ,Convergence (relationship) ,Education policy ,business ,Association (psychology) ,Psychology ,media_common - Abstract
This article examines the convergence of two popular school improvement policies: instructional coaching and data-driven decision making (DDDM). Drawing on a mixed methods study of a statewide reading coach program in Florida middle schools, the article examines how coaches support DDDM and how this support relates to student and teacher outcomes. Authors find that although the majority of coaches spent time helping teachers analyze student data to guide instruction, data support was one among many coach activities. Estimates from models indicate that data analysis support, nevertheless, has a significant association with both perceived improvements in teaching and higher student achievement.
- Published
- 2009
- Full Text
- View/download PDF
94. Lessons for Boosting the Effectiveness of Reading Coaches
- Author
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Julie A. Marsh and Jennifer Sloan McCombs
- Subjects
business.industry ,media_common.quotation_subject ,Professional development ,Academic achievement ,Coaching ,Social studies ,Literacy ,Education ,Reading (process) ,Mathematics education ,Learning theory ,business ,Psychology ,Adolescent literacy ,media_common - Abstract
Despite recent progress in reading achievement among elementary school children, literacy levels among U.S. adolescents remain low. Many middle schoolers struggle to develop advanced reading skills, such as the ability to analyze and synthesize complex ideas or to comprehend multiple points of view within a text. Possessing such advanced literacy skills is increasingly becoming a key to success. A popular approach for improving students' literacy skills is school-based literacy or reading coaches--specially trained master teachers who provide leadership for the school's literacy program and offer onsite and ongoing professional development support for teachers so they can improve the literacy skills of their students. Unlike other staff who support reading (e.g., reading resource teachers), coaches generally don't work directly with students and, in most cases, serve in a nonevaluative, support role for teachers. Using the coaching model to improve adolescent literacy is compelling because middle and high school students generally receive instruction from content-area teachers who have received minimal preservice training in how to teach reading. Coaching models are designed to fit the best practices suggested by the literature on professional development and learning theory. Research has suggested that traditional one-shot workshops result in little instructional change and little to no improvement in student learning (Garet et al. 1999; Garet et al. 2001; Hawley and Valli 1999; Showers and Joyce 1996). Instead, learning theory suggests that learners should have opportunities to discuss and reflect with others, to practice applying new ideas and receive feedback from an expert, and to observe modeling (Vaughn 1996; Lave and Wenger 1991; Rogoff 1990; Tharp and Gallimore 1988; Brown, Collins, and Duguid 1989; Lave 1988). As on-site personnel who interact with teachers in their own workplaces, coaches should theoretically be able to facilitate learning that is context-embedded, site-specific, and sensitive to teachers' actual work experiences (Toll 2007; Walpole and McKenna 2004; Hasbrouck and Denton 2005). With strong theoretical and intuitive appeal, coaching has become increasingly prevalent. But there is little empirical evidence about coaching's effectiveness in changing teacher practice and improving student achievement, particularly at the secondary level (Marsh et al. 2008). RAND, with funding from the Carnegie Corporation of New York, sought to address this gap in knowledge by studying a statewide reading-coach program in Florida middle schools. To understand the implementation and effects of coaching, researchers surveyed principals, coaches, and reading and social studies teachers in 113 middle schools in eight large Florida school districts; conducted interviews, focus groups, and observations; interviewed state officials and coach coordinators; and examined results from state middle school examinations in reading and mathematics (Marsh et al. 2008). Coaching in Florida may be distinct from similar interventions elsewhere because of the presence of reading teachers and reading courses in middle schools, and because Florida middle school coaches often prioritize work with these reading teachers (as opposed to content-area teachers). Despite the potential difference in target audience, Florida coaches face many of the same goals, pressures, and constraints as coaches elsewhere. Thus, even though we lack definitive evidence to suggest that our findings from this study can be generalized to other states or districts, we believe the experiences and effects of Florida reading coaches nonetheless provide important insights for policy makers and practitioners interested or involved in similar coaching efforts. Key Findings Administrators voiced common concerns about recruiting and retaining high-quality coaches. Some administrators voiced concerns about a short-age of qualified candidates (as one coach supervisor noted, middle school teachers are generally not "reading people"). …
- Published
- 2009
- Full Text
- View/download PDF
95. Ready for Fall? Near-Term Effects of Voluntary Summer Learning Programs on Low-Income Students' Learning Opportunities and Outcomes
- Author
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Jennifer Sloan McCombs, John F. Pane, Catherine H. Augustine, Heather L. Schwartz, Paco Martorell, Laura Zakaras, Jennifer Sloan McCombs, John F. Pane, Catherine H. Augustine, Heather L. Schwartz, Paco Martorell, and Laura Zakaras
- Subjects
- Low-income students--United States, Summer schools--United States, Academic achievement--United States
- Abstract
The Wallace Foundation's National Summer Learning Study, conducted by RAND and launched in 2011, offers the first assessment of district-run voluntary summer programs over the short and long run. This report, the second of five that will result from the study, looks at how summer programs affected student performance on math, reading, and social and emotional assessments in fall 2013.
- Published
- 2014
96. Masculinity, imprisonment and working identities
- Author
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Jennifer Sloan
- Subjects
Masculinity ,media_common.quotation_subject ,Gender studies ,Sociology ,Imprisonment ,media_common - Published
- 2016
- Full Text
- View/download PDF
97. Spatial Masculinities
- Author
-
Jennifer Sloan
- Published
- 2016
- Full Text
- View/download PDF
98. Masculinities and the Adult Male Prison Experience
- Author
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Jennifer Sloan
- Published
- 2016
- Full Text
- View/download PDF
99. An Introduction to the Book
- Author
-
Jennifer Sloan
- Subjects
Gender identity ,Virtue ,media_common.quotation_subject ,Prison ,Commit ,Criminology ,language.human_language ,Welsh ,Masculinity ,language ,Sociology ,Imprisonment ,media_common ,Criminal justice - Abstract
Men dominate crime, criminal justice, and imprisonment. More men commit crime, and more men work in the criminal justice system, than women. Whichever side of the law men find themselves upon, they can be sure to accrue some masculine credentials by virtue of being part of a system that is suffused with institutional masculinity (see Ellis et al. 2013). Yet, the very nature of being a man and the masculine identities of prisoners are often taken for granted in analyses of prison and imprisonment, rather than being key variables in the experience (Wykes and Welsh 2009).
- Published
- 2016
- Full Text
- View/download PDF
100. Relational Masculinities
- Author
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Jennifer Sloan
- Published
- 2016
- Full Text
- View/download PDF
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