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2. Yiwulv Mountain Manchu Paper-Cutting: Designing and Developing Digital Media for Learning about Cultural Heritage
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Huang Lin and Sastra Laoakka
- Abstract
The objectives of this research are to study: (i) the history and development of knowledge of Yiwulv Mountain Manchu paper-cutting art, and (ii) the process of designing and developing digital media for learning about cultural heritage. This research used qualitative research methods. By studying documents and collecting field data by surveys, interviews, observations, group discussions, and workshops. The data was elicited from a group of 40 participants. The analysis was based on the objectives and the results were presented in a descriptive analytical manner. The results are as follows: (i) The art of paper-cutting is related to history and culture. There is a unique cultural identity of the Manchus on Yiwulv Mountain. The way of conveying knowledge is told orally. Currently, there is a problem due to the age of paper-cutting artists and lack of inheritance. Therefore, it is necessary to find ways to protect them as well as transfer them to youth and those who are interested. (ii) The art of paper-cutting is applied with 3D animation technology to inherit and learn the art of Yiwulv Mountain Manchu paper-cutting. The teaching materials created can be explained in detail from the perspective and content. The design combines virtual tour technology to make it interesting. Learners study through digital media and computer systems, which makes it convenient to access information.
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- 2024
3. Paper Circuit Project-Based Steam Learning to Enhance Student Understanding and Creativity
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Arnie Novianti Zulkarnain, Eka Cahya Prima, Nanang Winarno, and Bevo Wahono
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Students believed physics was one of the most challenging sciences in education, and their interest in learning physics was lacking. Therefore, this study aims to enhance students' understanding and creativity in the STEAM learning system on electricity by creating a project (Paper Circuit) using the students' creativity at the junior high school level - quantitative research with a pre-experimental design used for this study. The population is 8th grade and 9th grade (50 students adapted to the curriculum used in the school) in one of the Junior Secondary Schools located in Bandung and Cimahi, Indonesia. The data is obtained from the pretest-posttest results, which show that the average pre-test score was 57.04 and the post-test score was 76.64. The nonparametric test was tested using the Wilcoxon test to measure student understanding. The results from e Wilcoxon are 0.000, which shows sig. <0.05, which means there is a significant difference between pre-test and post-test. Students' creativity is obtained from the Creativity Product Analysis Matrix (CPAM), and the result for Project 1 is 73.71%, categorized as enough, and Project 2 is 83.13%, categorized as good. Based on the result, Paper Circuit STEAM project-based learning can enhance student understanding and creativity. STEAM project-based learning can be used as an alternative teaching strategy in junior secondary school.
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- 2024
4. Fostering Students' Definitions and Images in Parallelism and Perpendicularity: A Paper Folding Activity
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Emine Catman-Aksoy and Mine Isiksal-Bostan
- Abstract
This study investigated the effect of a paper folding activity prepared to develop the sixth-grade students' concept definitions and images of parallelism and perpendicularity concepts. The study also examined how the concept definition and images changed after the paper folding activity. A combination of quantitative and qualitative methods was used. A one-group pre-/posttest design revealed that the paper folding activity had a significant positive effect on students' concept definitions and images. In addition, the interviews after pre- and post-tests indicated that the students' personal concept definitions of parallelism and perpendicularity of two lines/line segments began to match the formal concept definitions of these concepts after the paper folding activity. Lastly, missing and mis-in concept image situations, encountered generally in the pre-test, were observed less after the paper folding activity.
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- 2024
5. Students' Assignments and Research Papers Generated by AI: Arab Instructors' Views
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Reima Al-Jarf
- Abstract
This study explores Arab university faculty's views on fully AI-generated assignments and research papers submitted by students, what reasons they give for their stance and how they react in this case. Surveys with a sample of 45 Arab instructors revealed that 98% do not accept AI-generated assignments and research papers from students at all. They gave numerous reasons for their position. If students submit AI-generated assignments or research papers, they would ask them to re-write them. The study recommends raising students' awareness of university policies regarding AI-generated content and introducing faculty and students to AI plagiarism detection tools. Faculty views and recommendations are reported in detail.
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- 2024
6. Moving Away from 'Best Practices': Towards Relevant Pedagogical Approaches and Reforms. Working Paper #187.2. SPARKS Working Paper II
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Brookings Institution, Center for Universal Education, Ghulam Omar Qargha, and Rachel Dyl
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In many low- and medium-income countries (LMICs), student-centered pedagogies are often implicitly or explicitly at the heart of innovative pedagogical reforms. In recent years, there has been a growing emphasis on student-centered pedagogies, which aim to shift power dynamics, increase interaction, and prioritize the needs of learners. Many international agencies, governments, and education experts view these pedagogies as "best practices" or a pedagogical "silver bullet" to improve classroom practice. This paper is the second in a series of three working papers meant to serve as references and conversation starters for policymakers and researchers as they navigate pedagogical reform for education system transformation in their local contexts. Together, the three working papers emphasize the need for more locally driven collaborative research on how the interaction of culture, local education ecosystems, and learning theories--collectively called Invisible Pedagogical Mindsets--influences teachers' pedagogical choices in the classroom. This paper details why the authors recommend policymakers examine Invisible Pedagogical Mindsets in their local context to inform pedagogical reforms. The authors discuss the reasons why generalized "best practices"--namely "student-centered pedagogies" as currently implemented--do not often successfully transfer to new cultures, countries, and contexts and argue that many pedagogical reforms do not adequately consider the Invisible Pedagogical Mindsets embedded in each local context.
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- 2024
7. Invisible Pedagogical Mindsets: Developing a Contextual Understanding of Pedagogies. Working Paper #187.1. SPARKS Working Paper 1
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Brookings Institution, Center for Universal Education, Ghulam Omar Qargha, and Rachel Dyl
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Although global access to schooling has increased over the last several decades, Sustainable Development Goal 4 (SDG 4), which champions inclusive, equitable, quality education, is far from being achieved. Experts predict that if the global community continues to operate education systems in the same way, by 2030, only one in six countries will reach the universal secondary school completion targets, and approximately 300 million students in school will continue to lack basic numeracy and literacy skills. The 2022 United Nations Transforming Education Summit emphasized the urgent need for a complete overhaul of education systems to meet SDG 4 targets. One significant outcome of the summit was a call to improve student learning by transforming teacher classroom practice. This paper is the first in a series of three working papers meant to serve as references and conversation starters for policymakers and researchers as they navigate pedagogical reform for education system transformation in their local contexts. This paper explores various definitions of pedagogies, the lack of consensus on what pedagogy means in practice, and the effects of Invisible Pedagogical Mindsets on pedagogical approaches.
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- 2024
8. Linking Research to Policy to Practice: Collaborative Research for Evidence-Informed Policymaking in Education. Working Paper #187.3. SPARKS Working Paper III
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Brookings Institution, Center for Universal Education, Ghulam Omar Qargha, and Rachel Dyl
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Since the 1990s, there has been a growing demand for evidence-based education policy and practice. This demand stems from concerns that education systems are not meeting the needs of a changing world and that education research lacks rigor. While this demand aims to improve the quality of education, silos between different actors often hinder how evidence informs policymaking. We encourage researchers to use a collaborative research approach by involving multiple education actors in the research process to close the gaps between research, policy, and practice. This paper is the third in a series of three working papers meant to serve as references and conversation starters for policymakers and researchers as they navigate pedagogical reform for education system transformation in their local contexts. Together, the three working papers emphasize the need for more locally driven collaborative research on how the interaction of culture, local education ecosystems, and learning theories--collectively called Invisible Pedagogical Mindsets--influences teachers' pedagogical choices in the classroom. Primarily intended for education researchers, Working Paper III advocates the use of collaborative research approaches to actively include multiple education actors in the research process, foster complementary relationships between actors with different expertise, and make research findings more relevant and responsive to the local education ecosystem. The paper has three parts that discuss the need for flexible research approaches to inform policy given the complexities of education decision-making, the importance of communication and dissemination, and how collaborative research can bridge the gaps between research, policy, and practice. The paper concludes by looking at the ongoing work of the SPARKS project at the Center for Universal Education and how collaborative research can contribute to education systems transformation.
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- 2024
9. Anniversary Feature Papers.
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Liang, Steven and Liang, Steven
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History of engineering & technology ,AlSi10Mg ,FEA ,SLM ,additive machining ,additive manufacturing ,analytical model ,ball dome artefact ,bimetallic object ,brittle materials ,calibration ,cohesive elements ,coordinate metrology ,creep resistance ,cutting force ,discrete element method ,fatigue ,finishing ,flexible abrasive tools ,flexure ,high temperature mechanical properties ,laser powder bed fusion ,machine tool ,machining power ,melt pool geometry ,meso-micro machining ,metal additive manufacturing ,micro abrasive-waterjet technology ,micro milling ,micrograph ,nickel-based superalloys ,on-machine measurement ,orthogonal cutting ,post treatment ,precision injection molding ,process fingerprint ,process monitoring ,process optimization ,product fingerprint ,quality control ,residual stress ,rounding edge ,seed cracks ,stacking cutting ,subtractive machining ,superalloys ,surface roughness ,sustainability ,taper compensation ,temperature prediction ,uncertainty - Abstract
Summary: The Journal of Manufacturing and Materials Processing (JMMP) aims to provide an international forum for the documentation and dissemination of recent, original, and significant research studies in the analysis of processes, equipment, systems, and materials related to material heat treatment, solidification, deformation, addition, removal, welding, and accretion for the industrial fabrication and production of parts, components, and products. The JMMP was established in 2017 and has published more than 300 contributions. It has been listed in the ESCI, Inspec (IET), and Scopus (Elsevier). In celebration of the anniversary of the JMMP, the Editorial Office has put together this Special Issue, which includes several representative papers that reflect the vibrant growth and dynamic trend of research in this field.
10. Feature Papers in Compounds.
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Mejuto, Juan C. and Mejuto, Juan C.
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Chemical engineering ,Technology: general issues ,3C-SiC powder ,4,4'-bipyridine ,4H-SiC crystal ,Barlia robertiana ,Basilicata ,DNA interactions ,Dactylorhiza ,Finkelstein reaction ,HS-SPME-GC-MS ,Himantoglossum ,Himantoglossum robertianum ,ICSD and CSD database analyses ,Italy ,Knoevangel condensation ,MESP characterizations ,Orchidaceae ,Orchis ,Soxhlet extraction ,Suzuki coupling ,Zutano variety ,alkanes ,alkenes ,alkyl carbonyls ,alkynes ,aryldiazonium ions ,atropisomerism ,avocado oil ,biodiesel production ,biological activity ,carbon materials ,compound library ,computational chemistry ,crude glycerin ,crystal structure analysis ,cyanation ,elemental iodine ,gas chromatography ,geometries ,halogen bond ,halogenation ,impurities ,iodides ,iodination ,mantel test ,mass spectrometry ,metal complexes ,microwave synthesis ,modeling ,molecular dynamics ,n/a ,nitrogen as pnictogen bond donor ,open-source software ,over-ripe ,perchlorate anions ,photoluminescence ,pnictogen bonding ,pollination syndrome ,proprietary software ,pyridine N-oxidation ,quantum chemistry ,ripening ,rosiglitazone ,scent ,silicon carbide (SiC) ,solid phase microextraction ,solid-phase microextraction ,solvolysis ,sum of the van der Waals radii concept ,thiazolidinedione ,thiosemicarbazone ,ultrasound-assisted extraction ,volatile compounds ,volatile organic compounds ,volatiles - Abstract
Summary: This book represents a collection of contributions in the field of the synthesis and characterization of chemical compounds, natural products, chemical reactivity, and computational chemistry. Among its contents, the reader will find high-quality, peer-reviewed research and review articles that were published in the open access journal Compounds by members of the Editorial Board and the authors invited by the Editorial Office and Editor-in-Chief.
11. International Students: Poorly Suited Immigration Pathways Stymie Formation of High Growth Businesses. White Paper No. 273
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Pioneer Institute for Public Policy Research, Aidan Enright, Joshua Bedi, and Eileen McAnneny, Contributor
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This paper examines the impact, characteristics, and entrepreneurial proclivities of foreign-born college graduates in the United States. A significant body of research has found that immigrants are more likely to start businesses than those born in the U.S., and the propensity of international students to concentrate in STEM fields indicates enormous potential for economic contributions and innovation. Yet the static nature of the immigration system, with visa pathways and restrictions that discourage business creation, hamper the nation's ability to take full advantage of the benefits immigrants can provide. In fact, this study finds that the U.S. immigration system likely delays foreign-born graduates from creating incorporated firms by as many as five years. The authors estimate that the creation of 150,000 incorporated firms and 580,000 jobs were delayed between 2013 and 2021. Without reform, the U.S. will continue to depress high-value firm creation by international students and cease to be the primary destination of global talent.
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- 2024
12. Paternity Leave and Child Development. Discussion Paper No. 2024
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London School of Economics and Political Science (United Kingdom), Centre for Economic Performance (CEP), Lídia Farré, Libertad González, Claudia Hupkau, and Jenifer Ruiz-Valenzuela
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We study the effect of paternity leave on early child development. We collect sur-vey data on 5,000 children under age six in Spain and exploit several extensions of paternity leave that took place between 2017 and 2021. We follow a differences-in-discontinuities research design, based on the date of birth of each child and using cohorts born in non-reform years as controls. We show that the extensions led to significant increases in the length of leave taken by fathers, without affecting that of mothers, thus increasing parental time at home in the first year after birth. Eligibility for four additional weeks of paternity leave led to a significant 12 percentage-point increase in the fraction of children with developmental delays. We provide evidence for two potential mechanisms. First, children exposed to longer paternity leave spend less time alone with their mother, and more time with their father, during their first year of life. Second, treated children use less formal childcare. Our results suggest that paternity leave replaces higher-quality modes of early care. We conclude that the effects of parental leave policies on children depend crucially on the quality of parental versus counterfactual modes of childcare. [Funding for this report was provided by the Spanish Agencia Estatal de Investigación (AEI) and the Spanish Ministry of Science, Innovation and Universities.]
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- 2024
13. Is the University of California Drifting toward Conformism? The Challenges of Representation and the Climate for Academic Freedom. Research & Occasional Paper Series: CSHE.5.2023
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University of California, Berkeley. Center for Studies in Higher Education (CSHE), Steven Brint, and Komi Frey
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In this essay, we explore the consequences of the University of California's policies to address racial disparities and its support for social justice activism as influences on its commitment to academic freedom and other intellectual values. This is a story of the interaction between two essential public university missions -- one civic, the other intellectual -- and the slow effacement of one by the other. The University's expressed commitments to academic freedom and the culture of rationalism have not been abandoned, but they are too often considered secondary or when confronted by new administrative initiatives and social movement activism related to diversity, equity, and inclusion (DEI). The experimental use of mandatory DEI statements on a number of the ten UC campuses, within willing academic departments, as initial screening mechanisms in faculty hiring is the most dramatic of the new administrative policies that have been put into place to advance faculty diversity. This policy can be considered the most problematic of a series of efforts that the UC campuses and the UC Office of the President have taken for more than a decade to prioritize representation in academic appointments. Our intent is to encourage a discussion of these policies within UC in light of the University's fundamental commitments to open intellectual inquiry, the discovery and dissemination of a wide range of new knowledge, and a culture of rationalism.
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- 2023
14. Talent Pipelines for the Fourth Industrial Revolution: How California PaCE Units Can Bridge Critical KSA Gaps. Research & Occasional Paper Series: CSHE.8.2024
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University of California, Berkeley. Center for Studies in Higher Education (CSHE), Tyler Reeb, Chris Swarat, and Barbara Taylor
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This paper presents a rationale for using professional and continuing education (PaCE) units at post-secondary institutions throughout California to design and implement talent-pipelines, research and development collaborations, and other knowledge ecosystems where emerging and returning professionals can acquire the knowledge, skills, and abilities (KSAs), as well as the experience, they need to address the challenges of the Fourth Industrial Revolution (4IR). The paper provides an analysis of the reasons why PaCE units are uniquely positioned to address the needs of industry and job seekers, and on a timetable that keeps pace with 4IR velocity.
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- 2024
15. Reform and Reaction: The Politics of Modern Higher Education Policy. Research & Occasional Paper Series: CSHE.7.2023
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University of California, Berkeley. Center for Studies in Higher Education (CSHE) and David O’Brien
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An ongoing debate in K-12 education policy has been between the "reform" agenda, including charter schools and school vouchers, and advocates of traditional public schools, led by educator unions. A similar split has emerged in higher education, particularly community colleges. Using California as an example, this paper: 1) summarizes the evolution of the current political divide between advocates of the "completion and success" agenda and faculty-led opponents, including the major reforms involved, 2) discusses the claims that leading organizations on each side have made, including their policy priorities, and 3) argues that the two sides share do share some areas of mutual agreement. The paper concludes by noting future policy considerations that could complicate reform efforts.
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- 2024
16. Device Ownership, Digital Equity, and Postsecondary Student Success. Research & Occasional Paper Series: CSHE.3.2024
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University of California, Berkeley. Center for Studies in Higher Education (CSHE), Kate Berkley, Joseph I. Castro, and Shadman Uddin
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In recent years, American universities have implemented many innovative strategies to enhance the academic success of students, especially those from underrepresented backgrounds. Yet first-generation and/or low-income (FLI) college students continue to encounter barriers to success because they do not have authentic access to digital technology needed to graduate and be career-ready in our rapidly changing economy. This paper analyzes the current state of digital inequity among FLI students at Stanford University. It also reviews existing programs to address digital inequity at California State University, Fresno (Fresno State), the University of Michigan and Bowdoin College and provides guidance on developing a device program. Finally, the paper recommends strategies to better understand digital inequity and to address it in a sustainable way.
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- 2024
17. Parenting in a Pandemic: Understanding the Challenges Faced by California Community College Students and Actionable Recommendations for Policy. Research & Occasional Paper Series: CSHE.4.2024
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University of California, Berkeley. Center for Studies in Higher Education (CSHE), Dulcemonica Delgadillo, Norma Hernandez, Margarita Jimenez-Silva, and Ruth Luevanos
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The COVID-19 pandemic has presented numerous challenges to students across the United States, particularly those who are parents enrolled in community colleges. California's community college system serves a diverse student population, including a significant number of non-traditional, working adults who are also parents. These students have faced unprecedented challenges due to the pandemic, including the difficulties of balancing childcare responsibilities with academic and professional obligations. This paper summarizes the preliminary findings of a study that intends to contribute to the crucial conversation around childcare needs among community college students. The focus of this study was understanding the experiences of BIPOC (Black, Indigenous, People of Color) mothers with young children and the impact of COVID-19 on their educational experiences in community colleges across the state of California.
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- 2024
18. Mapping Organizational Support and Collective Action: Towards a Model for Advancing Racial Equity in Community College. Research & Occasional Paper Series: CSHE.6.2024
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University of California, Berkeley. Center for Studies in Higher Education (CSHE), Eric R. Felix, Ángel de Jesus González, and Elijah J. Felix
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In this paper we present the Advancing Racial Equity in Community College Model which maps out the organizational conditions shaping institutional transformation. Focused on two dimensions, the level of "organizational support" and "shared responsibility" to enact equity, we describe four quadrants with distinct organizational conditions that shape how equity advocates design, build, and sustain equity efforts. With well-documented racial inequities and renewed calls for racial justice across higher education, it demands new ways of exploring and understanding how institutional actors leading equity efforts are nested within differing organizational contexts that can enable as well as restrict the enactment and success of racial equity efforts. Our model helps equity advocates gain an "awareness" of known barriers to implementation in higher education, assess the readiness of their campus for racialized change, and take action to build the necessary institutional support and capacity to move the work forward.
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- 2024
19. Reconceptualizing Quality Early Care and Education with Equity at the Center. Occasional Paper Series 51
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Bank Street College of Education, Mark Nagasawa, Cristina Medellin-Paz, Helen Frazier, Contributor, Virginia Dearani, Contributor, Charis-Ann Sole, Contributor, M. Nalani Mattox-Primacio, Contributor, Shin Ae Han, Contributor, Soyoung Park, Contributor, Sunmin Lee, Contributor, Nnenna Odim, Contributor, Jennifer Keys Adair, Contributor, Angie Zapata, Contributor, Mary Adu-Gyamfi, Contributor, Adrianna González Ybarra, Contributor, Seung Eun McDevitt, Contributor, Louella Sween, Contributor, Vanessa Rodriguez, Contributor, Mark Nagasawa, Cristina Medellin-Paz, Helen Frazier, Contributor, Virginia Dearani, Contributor, Charis-Ann Sole, Contributor, M. Nalani Mattox-Primacio, Contributor, Shin Ae Han, Contributor, Soyoung Park, Contributor, Sunmin Lee, Contributor, Nnenna Odim, Contributor, Jennifer Keys Adair, Contributor, Angie Zapata, Contributor, Mary Adu-Gyamfi, Contributor, Adrianna González Ybarra, Contributor, Seung Eun McDevitt, Contributor, Louella Sween, Contributor, Vanessa Rodriguez, Contributor, and Bank Street College of Education
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Issue 51 of the Bank Street Occasional Papers Series "Reconceptualizing Quality Early Care and Education with Equity at the Center" is a response to Gunilla Dahlberg, Peter Moss, and Alan Pence's 25-year interrogation of the concept of quality in early childhood education (ECE) (Dahlberg et al., 1999, 2013, 2023). Their groundbreaking work has called early childhood educators to question deeply held assumptions about the universality of childhood and how these shape the standardization of practices in early childhood settings around the world. While quality is typically conceived of as existing primarily in classrooms, the authors in Issue 51 remind readers that the small world of ECE exists within oppressive systems imbued with intersecting racism, classism, sexism, and ableism, and that, therefore, a beyond quality praxis requires nurturing and supporting educators through partnerships (recognizing that resilience is social), developing political commitments and orientations through relationships, and mobilizing these relationships for collective action towards liberatory alternatives. The idea for this issue, which is a part of a broader project to identify and analyze promising, equity-committed early childhood policies and practices, emerged over the past few years.
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- 2024
20. Four Years of Pandemic-Era Emergency Licenses: Retention and Effectiveness of Emergency-Licensed Massachusetts Teachers over Time. Working Paper No. 299-0424
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National Center for Analysis of Longitudinal Data in Education Research (CALDER) at American Institutes for Research (AIR), Ben Backes, James Cowan, Dan Goldhaber, and Roddy Theobald
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Most states responded to the onset of the pandemic by temporarily granting teachers Emergency licenses. These licenses allowed teachers to work in classrooms without passing the typical licensure exams. Since then, several states have extended their use of Emergency licenses, raising questions about how these policies impact the composition of the teacher workforce and student outcomes. In this paper, we examine the result of these policies using data on multiple cohorts of Emergency licensed teachers (ELTs) who taught in Massachusetts between 2021 and 2023. We find that ELTs were slightly more likely to remain in the same school and in the teaching workforce than teachers from other entry routes. However, ELTs' students scored significantly lower on standardized tests in math and science than other students in the same school and same year. Our findings are at odds with earlier, more positive assessments of Emergency licensure in Massachusetts. Our updated results appear to be driven by more recent cohorts of ELTs, rather than the teachers who received Emergency licenses at the start of the pandemic. Overall, this study suggests policymakers should be cautious when drawing sweeping conclusions about the impacts of teacher licensure based solely on the earliest cohort of teachers who obtained pandemic-era Emergency licenses.
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- 2024
21. Gideon D. Camden (1805-1891) Papers
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Camden, Gideon D. (1805-1891) and Camden, Gideon D. (1805-1891)
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- Camden, Gideon D. (1805-1891), Camden, Wilson Lee., Coal mines and mining., Compromise of 1850., Democratic National Convention of 1876., Democratic Party (U.S.), Election of 1848., Election of 1868., Harrison County (W. Va.), Emigration and immigration., Land use., Lawyers letters and papers., Lumber trade., Petroleum industry and trade., Politics and government., Railroads., Railroads Parkersburg-Wheeling railroad struggle., Reconstruction (U.S. history, 1865-1877), Secession., Taxation Tariff of 1846., Transportation., Virginia. Constitutional Convention (1850-1851), West Virginia University, West Virginia. Constitution. Flick Amendment, West Virginia. Constitutional Convention (1872), Whig Party (U.S.), Charbon Mines et extraction., Émigration et immigration., Utilisation du sol., Bois Commerce., Pétrole Industrie et commerce., Sécession., Transport., coal mines., transportation., Capitals (Cities), Coal mines and mining, Compromise of 1850, Emigration and immigration, Land use, Lumber trade, Petroleum industry and trade, Politics and government, Railroads, Reconstruction (U.S. history, 1865-1877), Secession, Transportation, Pennsylvania., West Virginia Capital and capitol., Pennsylvanie., Pennsylvania, United States, West Virginia, West Virginia Harrison County
- Abstract
The "View now" link directs to the finding aid only. Please email wvrhcref@westvirginia.libanswers.com or call 304-293-3536 for more information about accessing collection A & M 1199 Gideon D. Camden (1805-1891) Papers, 1784-1958, undated. Papers of Judge Gideon D. Camden (1805-1891) of Clarksburg, Harrison County, West Virginia, and papers of his grandson Wilson Lee Camden (1870-1958). Gideon D. Camden was a lawyer, Democratic politician, member of the Virginia Convention of 1850-1851, circuit judge, and state senator (1872-1876). His papers include correspondence, legal and business papers, surveys and plats, and printed material. Subjects include Virginia, West Virginia, and national politics; the railroad, oil, timber, and coal industries; and Camden's law practice. Wilson Lee Camden papers include correspondence, legal papers, surveys and plats, printed material, business manuscripts, photographs, map, and ledgers. Subjects include the settlement of his grandfather's estate, and extensive coal, timber, land, railroad, and oil interests in West Virginia and Western Pennsylvania. See Scope and Content Note for more information
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- 2024
22. Working Towards an Equitable Future in California Dual Enrollment Programs. Research & Occasional Paper Series: CSHE.9.2024
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University of California, Berkeley. Center for Studies in Higher Education (CSHE) and Rogelio Salazar
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This study explores the underrepresentation of Black and Latinx students in California's community college Dual Enrollment (DE) programs. The study investigates how DE staff describe an understanding and commitment towards equity for Black and Latinx students in DE programs and how staff engage in equitably aimed praxis to serve Black and Latinx students through practices and collaborations between feeder high schools. Using a Critical Policy Analysis lens, the research highlights how Black and Latinx students are prioritized through equitable practices focused in advising and outreach. However, not all DE staff prioritize Black and Latinx through practices. Despite this, scant instances reveal that collaborative efforts between DE programs, high schools, and districts improve DE services and outcomes, though majority of K-12 partners are absent from collaborative efforts led by DE programs. The study emphasizes the need for increased collaboration between K-12 partners and integrating equitable approaches to DE outreach and advising to engage and recruit Black and Latinx students. This research advances the conversation of equity in DE programs and offers insights for addressing participation gaps among Black and Latinx students.
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- 2024
23. Education, Gender and Family Formation. Discussion Paper No. 2011
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London School of Economics and Political Science (United Kingdom), Centre for Economic Performance (CEP), Hanna Virtanen, Mikko Silliman, Tiina Kuuppelomäki, and Kristiina Huttunen
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We study the effect of educational attainment on family formation using regression discontinuity designs generated by centralized admissions processes to both secondary and tertiary education in Finland. Admission to further education at either margin does not increase the likelihood that men form families. In contrast, women admitted to further education are more likely to both live with a partner and have children. We then pre-register and test two hypotheses which could explain each set of results using survey data. These suggest that the positive association between men's education and family formation observed in the data is driven by selection. For women, our estimates are consistent with the idea that, as increased returns to social skills shift the burden of child development from schools to parents and particularly mothers, education can make women more attractive as potential partners. [Funding for this report was provided by The Strategic Research Council, the Research Council of Finland, and Palkansaajasäätiö.]
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- 2024
24. Enrolment and Persistence in Postsecondary Education among High School Graduates in British Columbia: A Focus on Special Needs Status. Analytical Studies Branch Research Paper Series. Catalogue No. 11F0019M
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Statistics Canada, Allison Leanage, and Rubab Arim
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This study used Postsecondary Student Information System (PSIS) administrative data within the Education and Labour Market Longitudinal Platform to compare enrolment and persistence in postsecondary education (PSE) among high school graduates in British Columbia with and without special needs across five cohorts from 2010/2011 to 2014/2015 before and after controlling for several sociodemographic characteristics and academic achievement. The use of integrated longitudinal administrative data from the British Columbia Ministry of Education, the PSIS and the T1 Family File and the disaggregation of the special needs categorization were two major strengths of this study. Results show that high school graduates with mental health-related or cognitive needs and those with physical or sensory needs were less likely to enrol in PSE compared with high school graduates without special needs, even after controlling for covariates. Moreover, graduates with mental health-related or cognitive needs were less likely to transition to PSE immediately and less likely to persist in PSE two years after enrolment. These findings suggest that high school graduates with special needs, particularly those with mental health-related or cognitive needs, may encounter different types of barriers in transitioning to PSE.
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- 2024
25. College and Career Ready: How Well Does 8th Grade MAP Performance Predict Post-Secondary Educational Attainment? Working Paper No. 300-0524
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National Center for Analysis of Longitudinal Data in Education Research (CALDER) at American Institutes for Research (AIR), Darrin DeChane, Takako Nomi, and Michael Podgursky
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Like most other states, Missouri uses assessments intended to measure whether students are on a pathway to "college and career readiness." The state longitudinal data system now has the capacity to directly test that claim. We make use of 8th-grade assessment (MAP) scores in Math, Science, and Communication Arts for roughly 260,000 first-time Missouri freshmen who began high school between Fall, 2009 and Fall, 2012. These students were tracked through high school and for five years following on-time high school graduation. We find a strong positive association between MAP performance scores in 8th grade Math, Science, and Communication Arts and post-secondary college attendance and degree completion. This is true overall and for White, Black, and Hispanic students disaggregated by gender. Proficiency on all three exams matters even more. Based on a logistic forecasting model, if all students who scored below Proficient on the 8th-grade MAP raised their scores to Proficient, the number earning post-secondary degrees would increase by roughly 50 percent. Black and Hispanic students earning post-secondary degrees would increase by roughly 150 and 75 percent, respectively. We conclude that 8th-grade MAP proficiency scores are highly informative about whether students are on a pathway to college and career readiness.
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- 2024
26. Graduation of High School Students in British Columbia from 2010/2011 to 2018/2019: A Focus on Special Needs Status. Analytical Studies Branch Research Paper Series. Catalogue No. 11F0019M. No. 476
- Author
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Statistics Canada, Allison Leanage, and Rubab Arim
- Abstract
Using British Columbia Ministry of Education administrative school data within the Education and Labour Market Longitudinal Platform, this study compared the proportions of high school graduates among Grade 12 students with and without special needs across nine cohorts from 2010/2011 to 2018/2019 before and after controlling for several sociodemographic characteristics. Two major strengths of this study were the use of longitudinal administrative education data integrated with income tax data from the T1 Family File and the further disaggregation of the special education needs categorization. Students with special needs in all different categories (excluding those with gifted status) were less likely to have graduated across all nine cohorts compared with students without special needs, even after controlling for sociodemographic characteristics and academic achievement, suggesting that students with special needs may face other types of barriers in completing high school. Yet there was diversity among students with special needs, with the highest proportions of graduation among students with learning disabilities or those with sensory needs and the lowest among students with intellectual disabilities. A larger share of females than males graduated high school among students without special needs. However, sex differences were less consistent among students with special needs status (including students with gifted status). As expected, the proportions of graduation were significantly higher at age 19 compared with at age 18 or younger, with the differences being slightly higher among students with special needs (excluding those with gifted status; 5 to 10 percentage points) compared with those without special needs (3 to 7 percentage points). The largest age differences were observed among students with autism spectrum disorder, behavioural needs or mental illness, and those with physical needs across all nine cohorts.
- Published
- 2024
27. ESSER Funding and School System Jobs: Evidence from Job Posting Data. Working Paper No. 297-0424
- Author
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National Center for Analysis of Longitudinal Data in Education Research (CALDER) at American Institutes for Research (AIR), Dan Goldhaber, Grace Falken, and Roddy Theobald
- Abstract
The Elementary and Secondary School Emergency Relief Fund (ESSER) was the largest onetime federal investment in K-12 schools in history, funneling almost $200 billion to states and school districts. We use novel data from Washington State to investigate the extent to which ESSER funding causally influenced spending on school personnel. We argue one cannot infer this directly from ESSER claims data because of the fungibility of school budgets. Thus, we rely on a more direct signal of district hiring decisions: public education job postings scraped from district hiring websites. To address endogeneity concerns, our preferred approach employs an instrumental variables strategy that exploits a formula mechanism used to determine Title I funding for 2020-21 (and thus ESSER allocations in 2022) based on the number of Title I formula-eligible children. We find strong, arguably causal, evidence that public school hiring increased in response to the availability of ESSER funding. Specifically, we estimate that each $1,000 in ESSER allocations caused districts to seek to hire $206 in additional staff, disproportionately teachers. These estimates suggest that roughly 12,000 new staff (including 5,100 teachers) were hired in Washington because of ESSER. In the absence of new funding, school staffing budgets will likely need to contract substantially following the sunset of ESSER.
- Published
- 2024
28. Departmentalized Instruction and Elementary School Effectiveness. Working Paper No. 298-0424
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National Center for Analysis of Longitudinal Data in Education Research (CALDER) at American Institutes for Research (AIR), Ben Backes, James Cowan, and Dan Goldhaber
- Abstract
Departmentalized instruction, in which teachers specialize in one or more core subjects and instruct multiple groups of students in a day, has become increasingly prominent in elementary schools. Using 8 years of data from Massachusetts and a difference-in-differences design, we estimate the effects of departmentalization on student achievement. We find that departmentalization has positive effects in English language arts (ELA) and science and mixed evidence of positive effects in math. These positive effects are not driven by teacher productivity improvements: Consistent with prior findings on teacher specialization, teachers are less effective when specializing in math and no more effective in ELA than when teaching self-contained classrooms. Rather, consistent with the theoretical underpinnings for specialization, departmentalized schools tend to assign teachers to their stronger subjects.
- Published
- 2024
29. Developing EFL Students' Multimodal Communicative Competence through Lady Whistledown's Society Papers: A Teaching Proposal
- Author
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Beatriz P. Rubio-López
- Abstract
This paper focuses on integrating multimodal communication into the English-as-a-foreign-language classroom to enhance the development of students' multimodal communicative competence, multiliteracies, and 21st-century skills. To do so, I compiled a corpus of authentic materials from Lady Whistledown's Society Papers in Julia Quinn's novel "The Viscount Who Loved Me" (2000), her appearances as narrator in the Netflix series "Bridgerton" (2022), and some tweets posted by @Bridgerton. This corpus was used to plan and design a game-based teaching proposal. Finally, the paper offers a critical analysis and suggests how this proposal can feasibly contribute to fostering students' multimodal communicative competence.
- Published
- 2024
30. Whole-College Reforms in Community Colleges: Guided Pathways Practices and Early Academic Success in Three States. CCRC Working Paper No. 136
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Columbia University, Community College Research Center (CCRC), Veronica Minaya, and Nicolas Acevedo
- Abstract
The guided pathways model, comprising 14 different practices, is a framework for comprehensive, whole-college reform undertaken by community colleges to help all students choose, enter, progress through, and complete a program of study that enables them to secure sustaining-wage employment or transfer with junior standing in a major. Since its introduction in 2015, it has been adopted by hundreds of community colleges across the United States. This paper asks whether guided pathways practices implemented at 62 community and technical colleges in three states--Tennessee, Ohio, and Washington--are associated with improvements in student outcomes during the first year of college. Specifically, using institutional survey and rich administrative data, we construct measures of adoption of guided pathways reforms to examine the association between guided pathways practices and fall-to-fall persistence, college credits earned, college math credits earned, and STEM credits earned. Our study reveals substantial variation in the adoption of guided pathways reforms across the states and across community colleges within the states over time. While we cannot establish a causal relationship between guided pathways adoption and student outcomes, we find significant positive associations between the statewide adoption of guided pathways reforms and early student outcomes in Tennessee. The observed improvements in that state are likely the result of concurrent reforms--guided pathways and others--implemented simultaneously, rather than of guided pathways reforms alone. We do not find evidence of improved student outcomes in either Ohio or Washington following the launch of statewide guided pathways initiatives. Our findings suggest that complementarities among adopted practices within and across areas of practice--rather than the adoption of individual practices or the intensity of adoption--seem to drive larger improvements in early academic success across the three states. Our study is the first of its kind to explore the potential of guided pathways reforms in contributing to improved early academic success, representing a significant descriptive contribution given that whole-college reforms in higher education are understudied.
- Published
- 2024
31. Public University Systems and the Benefits of Scale. Research & Occasional Paper Series: CSHE.2.2024
- Author
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University of California, Berkeley. Center for Studies in Higher Education (CSHE) and James R. Johnsen
- Abstract
Multi-campus public higher education governance systems exist in 44 of the 50 U.S. states. They include all the largest and most influential public colleges and universities in the United States, educating fully 75 percent of the nation's public sector students. Their impact is enormous. And yet, they are largely neglected and as a tool for improvement are underutilized. Meanwhile, many states continue to struggle achieving their goals for higher education attainment, social and economic mobility, workforce development, equitable access and affordability, technological innovation, and human and environmental health. The dearth of scholarly research on these systems and their more effective use is explored in a forthcoming volume edited by the author. This paper extracts from that volume a set of specific ways in which systems can leverage their unique ability to use scale in service to their mission.
- Published
- 2024
32. MCAS, NAEP, and Educational Accountability. White Paper No. 266
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Pioneer Institute for Public Policy Research and Cara Candal
- Abstract
In 1993, the Commonwealth of Massachusetts dramatically overhauled its K-12 education system and created a new school finance formula, building an educational accountability structure to ensure every child has access to a high-quality education. The Massachusetts Education Reform Act (MERA) established academic standards in core subjects, mandated assessments to measure student outcomes on those standards, and established a system for holding schools accountable when students failed to meet basic expectations. This system has helped Massachusetts' public schools become the highest performing in the country. Student outcomes in all tested subjects and across demographic groups have improved steadily over time, but disparities in achievement and attainment exist between the Commonwealth's most privileged students and their less privileged counterparts, many of whom are black or Hispanic. Without the MERA and its requirement to assess every student and publish aggregate academic outcomes, policymakers may not understand the extent of disparity or how to address it as student outcomes data are integral to understanding where Massachusetts' public schools have been, where they are going, and how they can get there. This paper illustrates the importance of the Massachusetts Education Reform Act and how it has positively impacted students over time. It explains why the current accountability system evolved as it did and why preserving the most important aspects of that system is critical if the state is going to fulfill its constitutional obligation to educate all children to a high common standard.
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- 2024
33. Pandemic Learning Loss by Student Baseline Achievement: Extent and Sources of Heterogeneity. Working Paper No. 292-0224
- Author
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National Center for Analysis of Longitudinal Data in Education Research (CALDER) at American Institutes for Research (AIR), Ian Callen, Dan Goldhaber, Thomas J. Kane, Anna McDonald, Andrew McEachin, and Emily Morton
- Abstract
It is now well established that the COVID-19 pandemic had a devastating and unequal impact on student achievement. Test score declines were disproportionately large for historically marginalized students, exacerbating preexisting achievement gaps and threatening educational and economic inequality. In this paper, we use longitudinal student-level NWEA MAP Growth test data to estimate differences in test score declines for students at different points on the prepandemic test distribution. We also test the extent to which students' schools and districts accounted for these differences in declines. We find significant differences in learning loss by baseline achievement, with lower-achieving student's scores dropping 0.100 SD more in math and 0.113 SD more in reading than higher-achieving students' scores. We additionally show that the school a student attended accounts for about three-quarters of this widening gap in math achievement and about one-third in reading. The findings suggest school and district-level policies may have mattered more for learning loss than individual students' experiences within schools and districts. Such nuanced information regarding the variation in the pandemic's impacts on students is critical for policymakers and practitioners designing targeted academic interventions and for tracking disparities in academic recovery. [Additional funding for this report was provided by Kenneth C. Griffin.]
- Published
- 2024
34. Sonographer Training Pathways -- A Discussion Paper on Curriculum Design and Implementation
- Author
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Christopher Edwards, Ricky Tunny, Heather Allen, Danielle Bowles, Angela Farley, Sandra O'Hara, Jane Wardle, and Tristan Reddan
- Abstract
Sonography is a highly specialized diagnostic imaging profession facing significant workforce challenges due to increased service delivery demands and a shortage of clinical training opportunities. Developing sustainable solutions is crucial for workforce growth. Using examples from the Australian workforce and education context, this paper explores the current sonography training pathways available and the benefits and challenges of each, highlighting the importance of work-integrated learning (WIL) in facilitating the development of professional identity, clinical competence and the quality of sonographer education. Conclusions are drawn that WIL is integral to the future of the sonography profession to improve patient outcomes and address workforce shortages. However, effective implementation requires careful planning and consideration of many factors, including regulatory requirements, industry partnerships, student and supervisor/tutor support, and issues related to equitable access and participation in WIL. Key recommendations are provided to encourage ethical student learning, university-industry collaboration, effective resource allocation, and WIL-specific research.
- Published
- 2024
35. Mapping the Student Journey: The Many Faces of Completion and Non-Completion in VET. Technical Paper
- Author
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National Centre for Vocational Education Research (NCVER) (Australia) and Michelle Hall
- Abstract
This document provides technical detail and supporting data for the research findings discussed in 'The student journey in VET: the many faces of completion and non-completion'. The analysis in this technical paper explores: (1) an approach to identifying VET subject enrolment activity that serves a compliance or regulatory purpose; (2) variability in completion rates across VET qualifications, and associated differences in patterns of subject enrolments and outcomes; (3) different indicators of student outcomes in VET, including program completion, subject completion, and movement to subsequent VET; (4) student training pathways exploring the extent to which students undertook programs, stand-alone subjects, or a combination of the two, and how this training choice evolved over time; and (5) student training pathways exploring the extent to which students went on to enrol in a program at a higher, lower, or the same level of educations, and how these pathways compared for students who did and did not complete their initial program.
- Published
- 2024
36. 'Waiving' Goodbye to Placement Testing: Broadening the Benefits of Dual Enrollment through Statewide Policy. CCRC Working Paper No. 135
- Author
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Columbia University, Community College Research Center (CCRC), Daniel Sparks, Sarah Griffin, and John Fink
- Abstract
Each year, more than a million high school students nationally take college dual enrollment courses, which have been shown to increase college access and success among participants. Yet racial/ethnic and other equity gaps in dual enrollment participation are widespread. To broaden the benefits of dual enrollment, the state of Ohio passed legislation in 2017 establishing the Innovative Programs (IP) policy, allowing waivers to test-based eligibility requirements--a frequently identified barrier to equitable access--for specific high school-college partnerships providing expanded outreach and support for students underrepresented in the state's dual enrollment program. This paper describes a multiple methods study of IP we conducted to examine how these partnerships were implemented to address the needs of underrepresented students and to evaluate whether the partnerships were successful in broadening access to and success in dual enrollment, as measured by course participation, pass rates, and college matriculation after high school. We find that the IP increased participation in dual enrollment among Black and Hispanic students. And while the implementation of the policy broadened access without changing course outcomes, the impacts on college enrollment after high school were mixed. Our results underscore the importance of pairing increased access to dual enrollment with adequate financial, advising, and academic resources to promote student success in and beyond dual enrollment courses.
- Published
- 2024
37. Research-Based Teaching: Analyzing Science Teachers' Process of Understanding and Using Academic Papers to Teach Scientific Creativity
- Author
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Park, Jongwon, Yoon, Hye-Gyoung, and Lee, Insun
- Abstract
Postulating that academic papers can positively impact the actual teaching practices of science teachers, this study analysed the process of understanding and utilising academic papers by science teachers to teach scientific creativity in their schools. The 45--hour graduate course of three science teachers was explored to identify the difficulties teachers encountered in trying to understand academic papers and to discover how to solve these difficulties. Second, which aspects should be considered when developing teaching materials for scientific creativity to be used in schools were analysed. A transformation model of an academic paper was proposed to understand this process, and the results were organised accordingly. According to this model, it was emphasized to translate academic papers from a general and abstract state to a local and concrete state. Therefore, the role of science educators as knowledge translators was discussed for more practical and effective use of academic papers in school. This study is expected to contribute to research-based teaching by linking academic research with teaching practice.
- Published
- 2023
38. The Examination of Online and Paper-Pencil Test Scores of Students Engaged in Online Learning
- Author
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Necati Taskin and Kerem Erzurumlu
- Abstract
In this study, online test scores and paper-pencil test scores of students studying through online learning were examined. Causal-comparative research was used to determine the distribution of students' test scores and to examine the relationship between them. The participants of the research are freshman students studying in 12 faculties and 8 colleges of a state university in Türkiye. The distribution of students' test scores is depicted by means, standard deviation, percentage, and graphs. The correlation coefficient was examined to find and interpret the amount of relationship between the test scores of the students. According to the findings, it was seen that the online test scores of the students were higher than the paper-pencil test scores. At the same time, it was observed that the passing of the course rates in online test exams was higher than in the paper-pencil test exams. It was observed that the relationship between the paper-pencil test scores of the students and the online test scores was lower than the relationship between the paper-pencil test scores and the paper-pencil test scores. There is an inconsistency between students' paper-pencil test scores and online test scores. The rise in students' online test scores to un-proctored online exams as the reason for the inconsistency. Moving online exams to proctored exam environments, using computerized adaptive testing, or including online activities in the assessment may reduce this inconsistency.
- Published
- 2023
39. Paper mill.
- Author
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Jackson, William Henry and Jackson, William Henry
- Subjects
- Paper mills 1890-1900. Colorado Denver, Railroads 1890-1900. Colorado Denver, Paper industry 1890-1900. Colorado Denver, Denver (Colo.) 1890-1900.
- Abstract
View of a paper mill in Denver, Colorado. A Union Pacific Railroad Company train is near the two-story brick building with arched windows and a smokestack.
- Published
- 2024
40. John Frissell Papers
- Author
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Frissell, John, (1810-1882) and Frissell, John, (1810-1882)
- Subjects
- Frissell, John., Hospitals and sanitariums., Medical Society of the State of West Virginia, Medicine. SEE ALSO Folk medicine., Physicians letters and papers., Wheeling (W. Va.), Wheeling Hospital, Wheeling Medical Society, United States History Civil War, 1861-1865., United States, West Virginia Wheeling
- Abstract
The "View now" link directs to the finding aid only. Please email wvrhcref@westvirginia.libanswers.com or call 304-293-3536 for more information about accessing collection A & M 0932 John Frissell Papers, ca. 1858-1888. A scrapbook and clippings, advertisements, letters, manuscripts of speeches, and notes on medical practice, compiled by Dr. John Frissell (1810-1882), a physician at the Wheeling Hospital and medical superintendent of military prisoners and soldiers in Wheeling during the Civil War. The scrapbook is a folio volume, Register of the Sick and Wounded, U.S.A. General Hospital. There is also information on the Medical Society of the City of Wheeling, the West Virginia Medical Society, medical conventions in West Virginia, and Wheeling local history
- Published
- 2024
41. [Ayatollah Khomeini dollar sign paper dolls]
- Author
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Mauldin, Bill and Mauldin, Bill
- Subjects
- Paper dolls, depicted., Dollar sign, depicted., Iran Hostage Crisis, 1979-1981., Poupées de papier., Affaire des otages américains en Iran, 1979-1981., paper dolls., Dollar sign., Paper dolls., Iran Caricatures and cartoons. History 1979-1997, Iran Caricatures et dessins humoristiques. Histoire 1979-1997, Iran.
- Abstract
Original drawing of Iranian leader Ayatollah Ruhollah Khomeini cutting paper dolls, each of which has a US dollar symbol on it.
- Published
- 2024
42. Study on the effect of CMC/HNTs/MSN coatings on the performance of thermal transfer paper
- Author
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Liu, Lu, Xia, Xinxing, Xia, Guiling, Lǚ, Deshui, Huang, Shancong, and Liu, Kexin
- Published
- 2024
- Full Text
- View/download PDF
43. Determination of partial discharge development stage of oil-paper insulation based on sparse decomposition considering the effect of aging
- Author
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Geng, Shaosheng, Li, Min, Wang, Chunxin, Zhang, Qianqian, Liu, Qi, and Xie, Jun
- Published
- 2024
- Full Text
- View/download PDF
44. Enhancing sensitivity towards electrochemical miRNA detection using an affordable paper-based strategy
- Author
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Cimmino, Wanda, Raucci, Ada, Grosso, Sara Pia, Normanno, Nicola, and Cinti, Stefano
- Published
- 2024
- Full Text
- View/download PDF
45. Comparison of Modifications for Enhancing the Electrooxidation Performance of Porous Ni Foil Catalytic Electrodes Derived from Paper Templates: Cu-Added Alloying and In Situ Growth of Ni-S Nanosheets
- Author
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Hou, Guangya, Wu, Yitao, Chen, Qiang, Zhang, Jianli, and Tang, Yiping
- Published
- 2024
- Full Text
- View/download PDF
46. Preparation of superhydrophobic cellulose aerogel sponge from waste paper and its application in oil-water separation
- Author
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Bahraminia, Soheil, Anbia, Mansoor, and Mirzaei, Arezoo
- Published
- 2024
- Full Text
- View/download PDF
47. CeO2 and PEDOT:PSS modified conducting paper for organophosphate pesticide detection
- Author
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Paneru, Saroj, Sweety, and Kumar, Devendra
- Published
- 2024
- Full Text
- View/download PDF
48. Single-step batch fabrication of microfluidic paper-based analytical devices with a 3D printer and their applications in nanoenzyme-enhanced visual detection of dopamine
- Author
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Yan, Yongkang, Huang, Xueer, Yuan, Lili, Tang, Yiyue, Zhu, Wenli, Du, Hancong, Nie, Jinfang, Zhang, Lang, Liao, Shan, Tang, Xuehui, and Zhang, Yun
- Published
- 2024
- Full Text
- View/download PDF
49. A Paper-Based Multiplexed Serological Test to Monitor Immunity against SARS-COV-2 Using Machine Learning.
- Author
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Eryilmaz, Merve, Goncharov, Artem, Han, Gyeo-Re, Joung, Hyou-Arm, Ballard, Zachary, Ghosh, Rajesh, Zhang, Yijie, Di Carlo, Dino, and Ozcan, Aydogan
- Subjects
COVID-19 ,machine learning ,paper-based assays ,serology ,vertical flow assays ,Humans ,COVID-19 ,SARS-CoV-2 ,Machine Learning ,Antibodies ,Viral ,Immunoglobulin G ,Immunoglobulin M ,Paper ,COVID-19 Serological Testing ,Serologic Tests - Abstract
The rapid spread of SARS-CoV-2 caused the COVID-19 pandemic and accelerated vaccine development to prevent the spread of the virus and control the disease. Given the sustained high infectivity and evolution of SARS-CoV-2, there is an ongoing interest in developing COVID-19 serology tests to monitor population-level immunity. To address this critical need, we designed a paper-based multiplexed vertical flow assay (xVFA) using five structural proteins of SARS-CoV-2, detecting IgG and IgM antibodies to monitor changes in COVID-19 immunity levels. Our platform not only tracked longitudinal immunity levels but also categorized COVID-19 immunity into three groups: protected, unprotected, and infected, based on the levels of IgG and IgM antibodies. We operated two xVFAs in parallel to detect IgG and IgM antibodies using a total of 40 μL of human serum sample in
- Published
- 2024
50. Shaping the STEM Teacher Workforce: What University Faculty Value about Teacher Applicants. Working Paper No. 295-0324
- Author
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National Center for Analysis of Longitudinal Data in Education Research (CALDER) at American Institutes for Research (AIR), Dan Goldhaber, Roddy Theobald, Amy Roth McDuffie, David Slavit, Jennifer Dechaine-Berkas, John M. Krieg, and Emma Dewil
- Abstract
Who ends up in the teacher workforce is greatly influenced by who is admitted into teacher education programs (TEPs). To better understand how the preferences of teacher education faculty might shape admissions of STEM teacher candidates, we surveyed faculty who teach content or methods courses to STEM teacher candidates across five universities. Faculty reported that they most value information collected from individual interviews with applicants and data on the number of STEM courses taken in college and their performance in these courses, and least value data on university admissions tests, high school GPA, and teacher licensure test scores. When we investigate faculty members' revealed preferences through a conjoint analysis, we find that faculty most value applicants who have worked with students from diverse backgrounds and applicants from a marginalized racial or ethnic community, and least value whether they received high grades in math and/or science courses. Finally, we find significant variation in these perceptions across respondents in different faculty roles, who teach different courses, and from different institutions: for example, Arts and Sciences faculty tend to value TEP applicants' performance in college STEM courses relatively more than STEM education faculty, while STEM education faculty tend to value applicants' race and ethnicity relatively more than Arts and Sciences faculty.
- Published
- 2024
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