The ‘Friendship Dynamics of Religion,’ or the ‘Religious Dynamics of Friendship’? A Social Network Analysis of Adolescents Who Attend Small Schools*

PubMed Central

Cheadle, Jacob E.; Schwadel, Philip

2012-01-01

Longitudinal social network data on adolescents in seven schools are analyzed to reach a new understanding about how the personal and interpersonal social dimensions of adolescent religion intertwine together in small school settings. We primarily address two issues relevant to the sociology of religion and sociology in general: (1) social selection as a source of religious homophily and (2) friend socialization of religion. Analysis results are consistent with Collins’ interaction ritual chain theory, which stresses the social dimensions of religion, since network-religion autocorrelations are relatively substantial in magnitude and both selection and socialization mechanisms play key roles in generating them. Results suggest that socialization plays a stronger role than social selection in four of six religious outcomes, and that more religious youth are more cliquish. Implications for our understanding of the social context of religion, religious homophily, and the ways we model religious influence, as well as limitations and considerations for future research, are discussed. PMID:23017927

Alcohol Use among Adolescent Youth: The Role of Friendship Networks and Family Factors in Multiple School Studies

PubMed Central

Wang, Cheng; Hipp, John R.; Butts, Carter T.; Jose, Rupa; Lakon, Cynthia M.

2015-01-01

To explore the co-evolution of friendship tie choice and alcohol use behavior among 1,284 adolescents from 12 small schools and 976 adolescents from one big school sampled in the National Longitudinal Study of Adolescent to Adult Health (AddHealth), we apply a Stochastic Actor-Based (SAB) approach implemented in the R-based Simulation Investigation for Empirical Network Analysis (RSiena) package. Our results indicate the salience of both peer selection and peer influence effects for friendship tie choice and adolescent drinking behavior. Concurrently, the main effect models indicate that parental monitoring and the parental home drinking environment affected adolescent alcohol use in the small school sample, and that parental home drinking environment affected adolescent drinking in the large school sample. In the small school sample, we detect an interaction between the parental home drinking environment and choosing friends that drink as they multiplicatively affect friendship tie choice. Our findings suggest that future research should investigate the synergistic effects of both peer and parental influences for adolescent friendship tie choices and drinking behavior. And given the tendency of adolescents to form ties with their friends' friends, and the evidence of local hierarchy in these networks, popular youth who do not drink may be uniquely positioned and uniquely salient as the highest rank of the hierarchy to cause anti-drinking peer influences to diffuse down the social hierarchy to less popular youth. As such, future interventions should harness prosocial peer influences simultaneously with strategies to increase parental support and monitoring among parents to promote affiliation with prosocial peers. PMID:25756364

"A Lifelong Classroom": Social Studies Educators' Engagement with Professional Learning Networks on Twitter

ERIC Educational Resources Information Center

Noble, Anna; McQuillan, Patrick; Littenberg-Tobias, Josh

2016-01-01

Growing numbers of educators are using social media platforms to connect with other educators to form professional learning networks. These networks serve as alternative sources of professional development for teachers who seek to enrich their professional growth beyond school-based programs. This study aims to add to the small but growing body of…

Virtual Classrooms: Educational Opportunity through Two-Way Interactive Television.

ERIC Educational Resources Information Center

Hobbs, Vicki M.; Christianson, J. Scott

This book describes in non-technical language how a small school can greatly expand its course offerings by forming a two-way interactive television (I-TV) network with surrounding school districts. I-TV is the linkage of 3 to 10 school districts over fiber optic, coaxial cable, or dedicated copper telephone lines which enables participating…

Estimating the Effects of Students' Social Networks: Does Attending a Norm-Enforcing School Pay Off?

ERIC Educational Resources Information Center

Carolan, Brian V.

2010-01-01

In an attempt to forge tighter social relations, small school reformers advocate school designs intended to create smaller, more trusting, and more collaborative settings. These efforts to enhance students' social capital in the form of social closure are ultimately tied to improving academic outcomes. Using data derived from ELS: 2002, this study…

The Increasingly Long Road to School in Rural China: The Impacts of Education Network Consolidation on Broadly Defined Schooling Distance in Xinfeng County of Rural China

ERIC Educational Resources Information Center

Zhao, Dan; Barakat, Bilal

2015-01-01

In the early 2000s, China's Ministry of Education embarked on a program of school mapping restructure (SMR) that involved closing small rural schools and opening up larger centralized schools in towns and county seats.The stated aim of the policy was to improve educational resources and raise the human capital of rural students. Any progress that…

The 'friendship dynamics of religion,' or the 'religious dynamics of friendship'? A social network analysis of adolescents who attend small schools.

PubMed

Cheadle, Jacob E; Schwadel, Philip

2012-09-01

Longitudinal social network data on adolescents in seven schools are analyzed to reach a new understanding about how the personal and interpersonal social dimensions of adolescent religion intertwine together in small school settings. We primarily address two issues relevant to the sociology of religion and sociology in general: (1) social selection as a source of religious homophily and (2) friend socialization of religion. Analysis results are consistent with Collins' interaction ritual chain theory, which stresses the social dimensions of religion, since network-religion autocorrelations are relatively substantial in magnitude and both selection and socialization mechanisms play key roles in generating them. Results suggest that socialization plays a stronger role than social selection in four of six religious outcomes, and that more religious youth are more cliquish. Implications for our understanding of the social context of religion, religious homophily, and the ways we model religious influence, as well as limitations and considerations for future research, are discussed. Copyright © 2012 Elsevier Inc. All rights reserved.

Networking: Addressing Urban Students' Self-Esteem.

ERIC Educational Resources Information Center

Tobias, Randolf; Turner, Thomas M.

1997-01-01

Describes Network in the Schools (NIS), a project to enhance teens' academic achievement and self-esteem, which uses small group classroom discussions regarding self-affirmation, social concerns, self-improvement, and reflection, and meetings for group sharing and self-expression. Presents findings that the program results in enhanced parent…

Enterprising Approach

ERIC Educational Resources Information Center

Robelen, Erik W.

2006-01-01

A master's-degree program blends courses in education and business to prepare leaders for the entrepreneurial world of charter schooling. Verree D. Laughlin wants to launch a network of small, community-oriented charter schools, starting with one near the Mexican border in Yuma, Arizona. Katheryn Crayton-Shay recently took the reins of a…

A Case Study of Elementary School Parents as Agents for Summer Reading Gain: Fostering a Summer Leap and Holding Steady

ERIC Educational Resources Information Center

Parker, Lynette; Reid, Charlene

2017-01-01

This case study examines the role of parents as situationally positioned educators during summer months. It illuminates the processes employed by a public charter school to empower parents to support student learning. The study is an action research case study of one school in a small network of schools. The goal was to determine the effectiveness…

Exploring Understandings of Inclusion in Schools in Zambia and Tanzania Using Reflective Writing and Photography

ERIC Educational Resources Information Center

Miles, Susie

2011-01-01

In this article I explore insights gained from participating in an exploratory, small-scale study led by the Enabling Education Network (EENET) in 17 schools in northern Zambia and five schools in Tanzania. Facilitating South-based research, while based in a Northern university, raises complex ethical issues about voice and control which are…

On-light: optical social network

NASA Astrophysics Data System (ADS)

Dionísio, Rogério P.

2014-07-01

Social networks are a recent phenomenon of communication, with a high prevalence of young users. This concept serves as a motto for a multidisciplinary project, which aims to create a simple communication network, using light as the transmission medium. Mixed team, composed by students from secondary and higher education schools, are partners on the development of an optical transceiver. A LED lamp array and a small photodiode are the optical transmitter and receiver, respectively. Using several transceivers aligned with each other, this configuration creates a ring communication network, enabling the exchange of messages between users. Through this project, some concepts addressed in physics classes from secondary schools (e.g. photoelectric phenomena and the properties of light) are experimentally verified and used to communicate, in a classroom or a laboratory.

Graphing in Groups: Learning about Lines in a Collaborative Classroom Network Environment

ERIC Educational Resources Information Center

White, Tobin; Wallace, Matthew; Lai, Kevin

2012-01-01

This article presents a design experiment in which we explore new structures for classroom collaboration supported by a classroom network of handheld graphing calculators. We describe a design for small group investigations of linear functions and present findings from its implementation in three high school algebra classrooms. Our coding of the…

Cell Phones: Rule-Setting, Rule-Breaking, and Relationships in Classrooms

ERIC Educational Resources Information Center

Charles, Anita S.

2012-01-01

Based on a small qualitative study, this article focuses on understanding the rules for cell phones and other social networking media in schools, an aspect of broader research that led to important understandings of teacher-student negotiations. It considers the rules that schools and teachers make, the rampant breaking of these rules, the…

Building a Network of Support for New Teachers

ERIC Educational Resources Information Center

Wilkins, Elizabeth A.; Clift, Renee T.

2007-01-01

In response to the high attrition rate of new teachers, more and more induction programs are being implemented across the country. Current financial constraints, coupled with no systematic way to coordinate resources across schools and state organizations, present a challenge to many small or poorly funded schools and districts. In this article,…

Suppressing epidemics with a limited amount of immunization units.

PubMed

Schneider, Christian M; Mihaljev, Tamara; Havlin, Shlomo; Herrmann, Hans J

2011-12-01

The way diseases spread through schools, epidemics through countries, and viruses through the internet is crucial in determining their risk. Although each of these threats has its own characteristics, its underlying network determines the spreading. To restrain the spreading, a widely used approach is the fragmentation of these networks through immunization, so that epidemics cannot spread. Here we develop an immunization approach based on optimizing the susceptible size, which outperforms the best known strategy based on immunizing the highest-betweenness links or nodes. We find that the network's vulnerability can be significantly reduced, demonstrating this on three different real networks: the global flight network, a school friendship network, and the internet. In all cases, we find that not only is the average infection probability significantly suppressed, but also for the most relevant case of a small and limited number of immunization units the infection probability can be reduced by up to 55%.

Examining relational empowerment for elementary school students in a yPAR program.

PubMed

Langhout, Regina Day; Collins, Charles; Ellison, Erin Rose

2014-06-01

This paper joins relational empowerment, youth empowerment, and Bridging Multiple Worlds frameworks to examine forms of relational empowerment for children in two intermediary institutions-school and a youth participatory action research after-school program (yPAR ASP). Participants were twelve children, most of whom were Latina/o and from im/migrant families, enrolled in a yPAR ASP for 2 years. A mixed-method approach was utilized; we analyzed children's interviews, self-defined goals, and their social networks to examine their experiences of relational empowerment. We conclude that children experienced each of the five relational empowerment factors-collaborative competence, bridging social divisions, facilitating others' empowerment, mobilizing networks, and passing on a legacy-in the yPAR ASP setting, and some factors in school. These experiences, however, were more pronounced in the yPAR ASP setting. Additionally, social network analyses revealed that a small but meaningful percentage of actors bridged worlds, especially home and family, but by year 2, also school and the yPAR ASP. Finally, most helpers for school-based goals came from school, but a sizable number came from family, friends, and home worlds, and by year 2, also came from the yPAR ASP. Implications range from theoretical to methodological development, including the use of social network analysis as a tool to descriptively examine relational power in context.

Analysis of Requirements of On-Line Network Cataloging Services for Small, Academic, Public, School and Other Libraries: A Demonstration Project using the OCLC System. Final Report.

ERIC Educational Resources Information Center

Markuson, Barbara Evans

This report results from a project using the OCLC system to provide catalog services to small libraries. Alternatives described include: centralized cataloging, centralized book processing, sharing of OCLC terminals, and use of dial-up terminals. The OCLC data base was found useful for all types of small libraries. It is recommended that network…

[Networks of experiences on community health as an information system in health promotion: lessons learned in Aragon (Spain)].

PubMed

Gállego-Diéguez, Javier; Aliaga Traín, Pilar; Benedé Azagra, Carmen Belén; Bueno Franco, Manuel; Ferrer Gracia, Elisa; Ipiéns Sarrate, José Ramón; Muñoz Nadal, Pilar; Plumed Parrilla, Manuela; Vilches Urrutia, Begoña

2016-11-01

Networks of community health experiences promote interaction and knowledge management in health promotion among their participants. These networks integrate both professionals and social agents who work directly on the ground in small environments, with defined objectives and inclusion criteria and voluntary participation. In this article, networks in Aragon (Spain) are reviewed in order to analyse their role as an information system. The Health Promotion Projects Network of Aragon (Red Aragonesa de Proyectos de Promoción de la Salud, RAPPS) was launched in 1996 and currently includes 73 projects. The average duration of projects is 12.7 years. RAPPS interdisciplinary teams involve 701 people, of which 89.6% are professionals and 10.6% are social agents. The Aragon Health Promoting Schools Network (Red Aragonesa de Escuelas Promotoras de Salud, RAEPS) integrates 134 schools (24.9% of Aragon). The schools teams involve 829 teachers and members of the school community, students (35.2%), families (26.2%) and primary care health professionals (9.8%). Experiences Networks boost citizen participation, have an influence in changing social determinants and contribute to the formulation of plans and regional strategies. Networks can provide indicators for a health promotion information and monitoring system on: capacity building services in the territory, identifying assets and models of good practice, cross-sectoral and equity initiatives. Experiences Networks represent an opportunity to create a health promotion information system, systematising available information and establishing quality criteria for initiatives. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Does "Connectedness" Matter? Evidence from a Social Network Analysis within a Small-School Reform

ERIC Educational Resources Information Center

Maroulis, Spiro; Gomez, Louis M.

2008-01-01

Background/Context: Though cast in many styles and given different labels, the notion that one can improve schools by improving or changing the social context of learning is a common thread that runs through the arguments of many education reformers and scholars. Indeed, a common assertion in education reform is that one needs to create school…

How to Avoid the Negative Consequences of Restructuring the Network of Rural Schools

ERIC Educational Resources Information Center

Suvorova, Galina

2004-01-01

Because of the destruction of the agricultural sector of Russia's economy, there is no demand for workers in the countryside, and, as a consequence, the able-bodied population is leaving the countryside and the birth rate has gone down drastically. These factors have resulted in the liquidation of kindergartens and small-enrollment schools and a…

Identifying the Financial Literacy Skills Necessary to Run a Small New Zealand Business

ERIC Educational Resources Information Center

Samkin, Grant; Pitu, Elizabeth; Low, Mary

2014-01-01

The objectives of this paper are to identify the financial skills small business owners believe necessary to be successful in business, and to establish whether there is a role for secondary school accounting in contributing to the learning of these skills. A combination of a social network website and snowball sampling technique was used to…

International School Health Network: an informal network for advocacy and knowledge exchange.

PubMed

McCall, Douglas S; Rootman, Irving; Bayley, Dale

2005-01-01

In Canada, researchers, policy-makers and non-governmental organisations have re-conceptualized the school setting as being an ecological entity, linked to parallel ecologies of the homes and the community it serves. The school, public health and other systems that seek to deliver programs in that setting are open, loosely coupled and bureaucratic. This reconceived view of the school as a setting for health promotion leads to an emphasis on building organizational, system, professional and community capacity. One of the most effective ways of building such capacities when resources are scarce is to invest in a variety of formal and informal networks that can sustain themselves with little or no external resources. A number of recognised researchers from the health and education sectors have emphasized this systems-based approach and the need to build supportive, small-scale networks or learning communities. In recent health promotion research, networking at various levels, across sectors and within communities is viewed as a key strategy within new, more effective health promotion strategies. In education, the notion of networking for educational change has been described as "learning communities" for continuous school improvement. The authors suggest that this strategy of networking be used at the international level to address several global challenges: There is no single, convenient way to obtain basic information about the status and nature of national and state/provincial school health programs around the world. There is no global research agenda in school health promotion, despite the obvious value of sharing such research and knowledge. There is no global mechanism to facilitate the development of common or shared tools for surveillance of child/youth health and monitoring of school health policies and programs, despite the excellent work being done in individual countries and by the European Network of Health Promoting Schools. There is no international mechanism with a focus on school health that brings together the following stakeholders: educational organisations with public health organisations; researchers with government officials and practitioners; those who work in Spanish, English, French and other languages; issue-specific networks with health generalists. An invitation is given to government officials, researchers and national school health associations to join an informal International School Health Network (ISHN) (soon available at: www.internationalschoolhealt.org). Discussions about the formation of the ISHN have been held with a number of participants at several international meetings and have culminated in a fledgling network that will focus on electronic and web-based exchanges of information, developing a global school health research agenda, exchanging effective materials and tools, informing policy-makers about effective practices, policies and programs. This network would build on and not duplicate the work of existing networks and include participation from WHO, OECD, UNESCO, the IUHPE and the World Bank. The next large meeting of the ISHN will occur at the IUHPE 2007 Conference in Vancouver, Canada (www.iuhpe conference.org). Before then the ISHN will organise several on-line projects and teleconferences. For more information, contact dmccall@jcsh-cces.ca.

Étude statistique et dynamique de la propagation d'épidémies dans un réseau de petit mondeStatistical and dynamical study of the epidemics propagation in a small world network

NASA Astrophysics Data System (ADS)

Zekri, Nouredine; Clerc, Jean Pierre

We study numerically in this work the statistical and dynamical properties of the clusters in a one dimensional small world model. The parameters chosen correspond to a realistic network of children of school age where a disease like measles can propagate. Extensive results on the statistical behavior of the clusters around the percolation threshold, as well as the evoltion with time, are discussed. To cite this article: N. Zekri, J.P. Clerc, C. R. Physique 3 (2002) 741-747.

Insights into the transmission of respiratory infectious diseases through empirical human contact networks

PubMed Central

Huang, Chunlin; Liu, Xingwu; Sun, Shiwei; Li, Shuai Cheng; Deng, Minghua; He, Guangxue; Zhang, Haicang; Wang, Chao; Zhou, Yang; Zhao, Yanlin; Bu, Dongbo

2016-01-01

In this study, we present representative human contact networks among Chinese college students. Unlike schools in the US, human contacts within Chinese colleges are extremely clustered, partly due to the highly organized lifestyle of Chinese college students. Simulations of influenza spreading across real contact networks are in good accordance with real influenza records; however, epidemic simulations across idealized scale-free or small-world networks show considerable overestimation of disease prevalence, thus challenging the widely-applied idealized human contact models in epidemiology. Furthermore, the special contact pattern within Chinese colleges results in disease spreading patterns distinct from those of the US schools. Remarkably, class cancelation, though simple, shows a mitigating power equal to quarantine/vaccination applied on ~25% of college students, which quantitatively explains its success in Chinese colleges during the SARS period. Our findings greatly facilitate reliable prediction of epidemic prevalence, and thus should help establishing effective strategies for respiratory infectious diseases control. PMID:27526868

The Network for Astronomy in Education in Southwest New Mexico

NASA Astrophysics Data System (ADS)

Neely, B.

1998-12-01

The Network for Astronomy in Education was organized to use astronomy as a motivational tool to teach science methods and principles in the public schools. NFO is a small private research observatory, associated with the local University, Western New Mexico. We started our program in 1996 with an IDEA grant by introducing local teachers to the Internet, funding a portable planetarium (Starlab) for the students, and upgrading our local radio linked computer network. Grant County is a rural mining and ranching county in Southwest New Mexico. It is ethnically diverse and has a large portion of the population below the poverty line. It's dryness and 6000' foot elevation, along with dark skies, suite it to the appreciation of astronomy. We now have 8 local schools involved in astronomy at some level. Our main programs are the Starlab and Project Astro, and we will soon install a Sidewalk Solar System in the center of Silver City.

Warming Up to Wireless

ERIC Educational Resources Information Center

Milner, Jacob

2005-01-01

In districts big and small across the U.S., students, teachers, and administrators alike have come to appreciate the benefits of wireless technology. Because the technology delivers Internet signals on airborne radio frequencies, wireless networking allows users of all portable devices to move freely on a school's campus and stay connected to the…

Quality resource networks for young women in science: The role of Internet-facilitated ties

NASA Astrophysics Data System (ADS)

Gillette, Shana Cecile

In communications, a new approach to the study of online interaction has been suggested by social network analysts. Garton, Haythornthwaite, and Wellman (1997) have outlined the importance of using network analysis to study how media are interconnected with other social aspects of a media user's world. As applied here, this approach to communication when combined with recent network studies from the fields of education and rural development, provides a method for looking at the role of Internet-facilitated ties in the development of resource networks in the learning communities of young women from seven rural schools across the state of Washington. Twenty-six young women (ages 14-16) from diverse cultural and ethnic backgrounds (approximately half of the participants are Hispanic or Native American, the other half are White) participated in the research. Participants were selected because they shared a common educational orientation through Rural Girls in Science, a NSF-funded program at the Northwest Center for Research on Women at the University of Washington. As part of the school-based component of the Rural Girls in Science program, all 26 participants designed and conducted year-long, community-based research projects in science. Each school in the program was provided an Internet workstation for communication and research. Through the Internet, students could conceivably maintain distant ties with mentors and research scientists whom they met at summer camp as well as seek additional information resources. Toward the conclusion of the long-term research projects, each student participant was interviewed using a participatory form of network analysis that included a combined qualitative and quantitative approach. Given the small number of participants and schools in the sample, the results from the analysis can not be generalized to a larger population. However the study of the structure and composition of networks among individuals and school groups provided insight into how media are implicated in the development of resource networks, in particular for a subset of students who have been underrepresented in science--young ethnic minority women.

Learning in networks: individual teacher learning versus organizational learning in a regional health-promoting schools network.

PubMed

Flaschberger, Edith; Gugglberger, Lisa; Dietscher, Christina

2013-12-01

To change a school into a health-promoting organization, organizational learning is required. The evaluation of an Austrian regional health-promoting schools network provides qualitative data on the views of the different stakeholders on learning in this network (steering group, network coordinator and representatives of the network schools; n = 26). Through thematic analysis and deep-structure analyses, the following three forms of learning in the network were identified: (A) individual learning through input offered by the network coordination, (B) individual learning between the network schools, i.e. through exchange between the representatives of different schools and (C) learning within the participating schools, i.e. organizational learning. Learning between (B) or within the participating schools (C) seems to be rare in the network; concepts of individual teacher learning are prevalent. Difficulties detected relating to the transfer of information from the network to the member schools included barriers to organizational learning such as the lack of collaboration, coordination and communication in the network schools, which might be effects of the school system in which the observed network is located. To ensure connectivity of the information offered by the network, more emphasis should be put on linking health promotion to school development and the core processes of schools.

More Students Master "Basics" on Writing NAEP

ERIC Educational Resources Information Center

Manzo, Kathleen Kennedy

2008-01-01

At a time when many teenagers are consumed by such activities as text-messaging, blogging, and social networking, more middle and high school students than in the past have mastered the formal "basic" writing skills needed to express ideas or share information, national assessment results released last week show. But just small proportions--33…

Ace: Action-Communication-Expression. IMPACT II: Houston's Teacher-to-Teacher Network.

ERIC Educational Resources Information Center

McIntyre, Margie

The Action-Communication-Expression program, an extension of a speech communication class in a Houston (Texas) high school, involves visual and concrete communication, such as photography, script writing, and filmmaking. Students in two speech classes work in small groups of four or five, independently of the teacher, after receiving initial…

Approaches and Activities of Professional Development During Graduate/Postdoctoral Summer Workshops

NASA Astrophysics Data System (ADS)

Gross, N. A.; Wiltberger, M. J.; Hughes, W. J.; Bhattacharjee, A.; Schrijver, K.; Bagenal, F.; Sojka, J. J.; Munoz-Jaramillo, A.

2017-12-01

NSF and NASA each fund a space physics summer school - the Space Weather Summer School (https://www2.hao.ucar.edu/CISM-Summer-School) and the Heliophysics Summer School (https://cpaess.ucar.edu/heliophysics/summer-school) - each of which provide a comprehensive introduction to their fields at the conceptual and quantitative level for graduate and postdoctoral researchers. Along with specific content goals, each summer school also recognizes professional development goals for the students. Each school intentionally develops community among the summer school students to promote professional networking between the students and between students and instructors. Community is promoted both as part of the formal program and through informal gatherings and outings. Social media is intentionally used for this purpose as well. The summer schools also promote practice with discussing science concepts in small groups through peer instruction, practice presenting in small groups, and discussing results with minimal preparation. Short formal student presentations and poster sessions are organized as part of the formal schedule of one of the summer schools. Much of the professional development work is informed by improvisational theater approaches. Group improv training focuses on the development of the group or the community rather than the individual. Group improv activities are used to build the group and encourage full participation. This talk will outline the professional development activities in each school and how they are informed by improv.

The Nature of People: Renewing Teacher Education as a Shared Responsibility within Colleges and Schools of Education.

ERIC Educational Resources Information Center

Smith, Garnett J.; Edelen-Smith, Patricia J.

2002-01-01

A survey of 28 National Network for Educational Renewal (NNER) colleges found there was a small core of faculty (21%) who were highly committed to the NNER precept of parity for special education faculty and there was less commitment at the secondary level, particularly for integrated teacher training. (Contains references.) (CR)

Support for School-to-School Networks: How Networking Teachers Perceive Support Activities of a Local Coordinating Agency

ERIC Educational Resources Information Center

Sartory, Katharina; Jungermann, Anja-Kristin; Järvinen, Hanna

2017-01-01

External support by a local coordinating agency facilitates the work of school-to-school networks. This study provides an innovative theoretical framework to analyse how support provided by local education offices for school-to-school networks is perceived by the participating teachers. Based on a quantitative survey and qualitative interview data…

An Integrated Approach to Engineering Education in a Minority Community

NASA Technical Reports Server (NTRS)

Taylor, Bill

1998-01-01

Northeastern New Mexico epitomizes regions which are economically depressed, rural, and predominantly Hispanic. New Mexico Highlands University (NMHU), with a small student population of approximately 2800, offers a familiar environment attracting students who might otherwise not attend college. An outreach computer network of minority schools was created in northeastern New Mexico with NASA funding. Rural and urban minority schools gained electronic access to each other, to computer resources, to technical help at New Mexico Highlands University and gained access to the world via the Internet. This outreach program was initiated in the fall of 1992 in an effort to attract and to involve minority students in Engineering and the Mathematical Sciences. We installed 56 Kbs Internet connections to eight elementary schools, two middle schools, two high schools, a public library (servicing the home schooling community) and an International Baccalaureate school. For another fourteen rural schools, we provided computers and free dial-up service to servers on the New Mexico Highlands University campus.

Networks of Innovation: Towards New Models for Managing Schools and Systems. Schooling for Tomorrow.

ERIC Educational Resources Information Center

Istance, David, Comp.; Kobayashi, Mariko, Comp.

This book contains a collection of papers from the Organisation for Economic Co-Operation and Development's Schooling for Tomorrow project. The first part contains papers on networks and governance in schooling as follows: "Networking in Society, Organisations and Education" (Hans F. van Aalst); "Schooling for Tomorrow: Networks of…

A Dynamic Model of Adolescent Friendship Networks, Parental Influences, and Smoking.

PubMed

Lakon, Cynthia M; Wang, Cheng; Butts, Carter T; Jose, Rupa; Timberlake, David S; Hipp, John R

2015-09-01

Peer and parental influences are critical socializing forces shaping adolescent development, including the co-evolving processes of friendship tie choice and adolescent smoking. This study examines aspects of adolescent friendship networks and dimensions of parental influences shaping friendship tie choice and smoking, including parental support, parental monitoring, and the parental home smoking environment using a Stochastic Actor-Based model. With data from three waves of the National Longitudinal Study of Adolescent Health of youth in grades 7 through 12, including the In-School Survey, the first wave of the In-Home survey occurring 6 months later, and the second wave of the In-Home survey, occurring one year later, this study utilizes two samples based on the social network data collected in the longitudinal saturated sample of sixteen schools. One consists of twelve small schools (n = 1,284, 50.93 % female), and the other of one large school (n = 976, 48.46 % female). The findings indicated that reciprocity, choosing a friend of a friend as a friend, and smoking similarity increased friendship tie choice behavior, as did parental support. Parental monitoring interacted with choosing friends who smoke in affecting friendship tie choice, as at higher levels of parental monitoring, youth chose fewer friends that smoked. A parental home smoking context conducive to smoking decreased the number of friends adolescents chose. Peer influence and a parental home smoking environment conducive to smoking increased smoking, while parental monitoring decreased it in the large school. Overall, peer and parental factors affected the coevolution of friendship tie choice and smoking, directly and multiplicatively.

The Jack Wills crowd: towards a sociology of an elite subculture.

PubMed

King, Anthony; Smith, Daniel

2018-03-01

British sociologists have long been interested in youth sub-cultures. However British sociologists have tended to focus on working class subcultures and avoided engagement with exclusive sub-cultures of elite social groups. This article seeks to attend to this gap by examining the subculture of a British elite: ex-public school students at select universities in the UK in the twenty-first century. This group consists of a relatively small group of young adults, aged between 18 and 23, who attended public schools, especially one of the nine Clarendon schools (Eton, Winchester, Westminster, St. Paul's, Merchant Taylor's, Shrewsbury, Rugby, Harrow and Charterhouse), and were students at a selective group of British universities, primarily Oxford and Cambridge, Durham, Bristol, Exeter, Bath, Manchester, St Andrews and Edinburgh. The article examines the way in which this group has reconfigured and re-constituted itself in the face of globalizing challenges. Specifically, it examines the way in which participation of ex-public school students in events run by and under the patronage of the high street retailing company, Jack Wills, has played a galvanising role for this group in the last decade. The Jack Wills crowd is an example of how some young adults form exclusive social networks and reproduce prevailing forms of privilege. The social networks built around the Jack Wills subculture is likely to provide them with advantages in the job market through a prodigious network of connections and patrons. The Jack Wills subculture potentially contributions to the socio-economic reproduction of the higher professional middle classes. © London School of Economics and Political Science 2017.

A Dynamic Model of Adolescent Friendship Networks, Parental Influences, and Smoking

PubMed Central

Wang, Cheng; Butts, Carter T.; Jose, Rupa; Timberlake, David S.; Hipp, John R.

2015-01-01

Peer and parental influences are critical socializing forces shaping adolescent development, including the co-evolving processes of friendship tie choice and adolescent smoking. This study examines aspects of adolescent friendship networks and dimensions of parental influences shaping friendship tie choice and smoking, including parental support, parental monitoring, and the parental home smoking environment using a Stochastic Actor-Based model. With data from three waves of the National Longitudinal Study of Adolescent Health of youth in grades 7 through 12, including the In-School Survey, the first wave of the In-Home survey occurring 6 months later, and the second wave of the In-Home survey, occurring one year later, this study utilizes two samples based on the social network data collected in the longitudinal saturated sample of sixteen schools. One consists of twelve small schools (n = 1,284, 50.93 % female), and the other of one large school (n = 976, 48.46 % female). The findings indicated that reciprocity, choosing a friend of a friend as a friend, and smoking similarity increased friendship tie choice behavior, as did parental support. Parental monitoring interacted with choosing friends who smoke in affecting friendship tie choice, as at higher levels of parental monitoring, youth chose fewer friends that smoked. A parental home smoking context conducive to smoking decreased the number of friends adolescents chose. Peer influence and a parental home smoking environment conducive to smoking increased smoking, while parental monitoring decreased it in the large school. Overall, peer and parental factors affected the coevolution of friendship tie choice and smoking, directly and multiplicatively. PMID:25239115

The Networked Principal: Examining Principals' Social Relationships and Transformational Leadership in School and District Networks

ERIC Educational Resources Information Center

Moolenaar, Nienke M.; Sleegers, Peter J. C.

2015-01-01

Purpose: While in everyday practice, school leaders are often involved in social relationships with a variety of stakeholders both within and outside their own schools, studies on school leaders' networks often focus either on networks within or outside schools. The purpose of this paper is to investigate the extent to which principals occupy…

Does it matter what friends think, say, or do? The role of friends' smoking attitudes and behavior for Dutch adolescents' smoking behavior.

PubMed

Huisman, Chip

2014-05-01

Using stochastic actor-based models for longitudinal network analysis, this study examines the role of friends' smoking attitudes and behavior for Dutch adolescents' smoking behavior in four secondary schools (N = 875). The data were collected in two waves in two small suburban towns under second graders in 2008 to 2009 by means of a standardized questionnaire. Stochastic actor-based models for longitudinal network analysis can control for friendship selection while examining the effect of friends' attitudes and smoking behavior on the smoking behavior of a student. The findings suggest that friends tend to select each other on similar smoking behavior. Influence of friends' smoking behavior seems to play no role. In one school, an effect of friends' attitudes towards smoking on the smoking behavior is found. The implications for future research are to consider attitudes when examining the influence of friendship network on smoking behavior. The main limitation of this study lies in the limited sample, which makes generalizations to the general population difficult.

Does the local food environment around schools affect diet? Longitudinal associations in adolescents attending secondary schools in East London

PubMed Central

2013-01-01

Background The local retail food environment around schools may act as a potential risk factor for adolescent diet. However, international research utilising cross-sectional designs to investigate associations between retail food outlet proximity to schools and diet provides equivocal support for an effect. In this study we employ longitudinal perspectives in order to answer the following two questions. First, how has the local retail food environment around secondary schools changed over time and second, is this change associated with change in diet of students at these schools? Methods The locations of retail food outlets and schools in 2001 and 2005 were geo-coded in three London boroughs. Network analysis in a Geographic Information System (GIS) ascertained the number, minimum and median distances to food outlets within 400 m and 800 m of the school location. Outcome measures were ‘healthy’ and ‘unhealthy’ diet scores derived from adolescent self-reported data in the Research with East London Adolescents: Community Health Survey (RELACHS). Adjusted associations between distance from school to food retail outlets, counts of outlets near schools and diet scores were assessed using longitudinal (2001–2005 n=757) approaches. Results Between 2001 and 2005 the number of takeaways and grocers/convenience stores within 400 m of schools increased, with many more grocers reported within 800 m of schools in 2005 (p< 0.001). Longitudinal analyses showed a decrease of the mean healthy (−1.12, se 0.12) and unhealthy (−0.48, se 0.16) diet scores. There were significant positive relationships between the distances travelled to grocers and healthy diet scores though effects were very small (0.003, 95%CI 0.001 – 0.006). Significant negative relationships between proximity to takeaways and unhealthy diet scores also resulted in small parameter estimates. Conclusions The results provide some evidence that the local food environment around secondary schools may influence adolescent diet, though effects were small. Further research on adolescents’ food purchasing habits with larger samples in varied geographic regions is required to identify robust relationships between proximity and diet, as small numbers, because of confounding, may dilute effect food environment effects. Data on individual foods purchased in all shop formats may clarify the frequent, overly simple classification of grocers as ‘healthy’. PMID:23347757

The Aftermath of a Suicide Cluster in the Age of Online Social Networking: A Qualitative Analysis of Adolescent Grief Reactions

ERIC Educational Resources Information Center

Heffel, Carly J.; Riggs, Shelley A.; Ruiz, John M.; Ruggles, Mark

2015-01-01

Although suicide clusters have been identified in many populations, research exploring the role of online communication in the aftermath of a suicide cluster is extremely limited. This study used the Consensual Qualitative Research method to analyze interviews with ten high school students 1 year after a suicide cluster in a small suburban school…

Modeling Small Unmanned Aerial System Mishaps Using Logistic Regression and Artificial Neural Networks

DTIC Science & Technology

2012-03-22

Faculty Department of Operational Sciences Graduate School of Engineering and Management Air Force Institute of Technology Air University...Air Education and Training Command In Partial Fulfillment of the Requirements for the Degree of Master of Science in Operations...this project was well defined. I would also like to thank my reader, Dr. Joseph Pignatiello, for his technical insights and helpful comments. Thanks

Swift Trust in Hastily Formed Networks

DTIC Science & Technology

2002-01-01

in the Engineering School. 1983 Grand Prix Award, Sales Promotion Association of Australia A national award received for the best promotion of the...deposit of over $500. The average deposit was over $2,000. 1983 Best Small Budget Award, Sales Promotion Association of Australia A national award...Australian Sales Promotion Awards. Implemented the introduction of new financial services such as automatic bill paying and telephone bill paying. Planned

Networking technology and health care in Eastern North Carolina.

PubMed

Brinn, Jack E

2004-01-01

Eastern North Carolina, roughly the northern half of the region east of Interstate 95, is a largely rural region that is in transition from a family farm-related economy to small manufacturing and retirement communities. Poor education and the typical poverty-related diseases are endemic. It is served by one academic medical center, the Brody School of Medicine at East Carolina University, and a network of hospitals affiliated with the primary referral site, a 740-bed facility in Greenville. Broadband connectivity in the region is virtually absent outside the small urban centers; therefore, network-enhanced health care delivery is a challenge. ECU has maintained a successful and nationally recognized telemedicine center since 1994, averaging between 600 and 700 interactive consults per year, mostly between ECU physicians and institutional patients. Modernization of the center concept has begun with decentralization - placing videoconferencing equipment in our physicians' offices. With the development of a gigabit Ethernet network in the region new opportunities will soon be available to link off-campus physicians' offices to the medical center. Additional challenges await us in the arena of shared patient databases, home health monitoring, etc. Developments in these areas will be discussed.

Large-Scale High School Reform through School Improvement Networks: Exploring Possibilities for "Developmental Evaluation"

ERIC Educational Resources Information Center

Peurach, Donald J.; Lenhoff, Sarah Winchell; Glazer, Joshua L.

2016-01-01

Recognizing school improvement networks as a leading strategy for large-scale high school reform, this analysis examines developmental evaluation as an approach to examining school improvement networks as "learning systems" able to produce, use, and refine practical knowledge in large numbers of schools. Through a case study of one…

Rethinking Networks in Education: Case Studies of Organisational Development Networks in Neoliberal Contexts

ERIC Educational Resources Information Center

Townsend, Andrew

2013-01-01

In 2002 the National College for School Leadership in England launched what they claimed to be the biggest school networking initiative of its kind. The networks which were members of this programme involved schools working together to achieve shared priorities and can be viewed as examples of organisational development networks. These networks,…

Anatomy and histology as socially networked learning environments: some preliminary findings.

PubMed

Hafferty, Frederic W; Castellani, Brian; Hafferty, Philip K; Pawlina, Wojciech

2013-09-01

An exploratory study to better understand the "networked" life of the medical school as a learning environment. In a recent academic year, the authors gathered data during two six-week blocks of a sequential histology and anatomy course at a U.S. medical college. An eight-item questionnaire captured different dimensions of student interactions. The student cohort/network was 48 first-year medical students. Using social network analysis (SNA), the authors focused on (1) the initial structure and the evolution of informal class networks over time, (2) how informal class networks compare to formal in-class small-group assignments in influencing student information gathering, and (3) how peer assignment of professionalism role model status is shaped more by informal than formal ties. In examining these latter two issues, the authors explored not only how formal group assignment persisted over time but also how it functioned to prevent the tendency for groupings based on gender or ethnicity. The study revealed an evolving dynamic between the formal small-group learning structure of the course blocks and the emergence of informal student networks. For example, whereas formal group membership did influence in-class questions and did prevent formation of groups of like gender and ethnicity, outside-class questions and professionalism were influenced more by informal group ties where gender and, to a much lesser extent, ethnicity influence student information gathering. The richness of these preliminary findings suggests that SNA may be a useful tool in examining an array of medical student learning encounters.

Connecting and Networking for Schools

EPA Pesticide Factsheets

Resources for connecting and networking for schools through e-newsletters, finding school IAQ Champions and other EPA school programs such as Asthma, Energy Star, Clean School Bus USA, School Flag, etc.

Earthquakes in the Classroom, Las Vegas, NV: The Nevada Educational Seismic Network (NESN)

NASA Astrophysics Data System (ADS)

Hopkins, J.; Snelson, C. M.; Zaragoza, S. A.; Smith, K.; Depolo, D.

2002-12-01

Geophysics is a term guaranteed to strike fear into the heart of the bravest high school science student. Using math to describe the earth can involve complex equations that can only be deciphered by enigmatic computer programs. But high school science students in the Las Vegas Valley have been given a unique opportunity to gather important research information while learning about geophysics, real-time data collection, and Internet communications in a less threatening environment. Three seismograph stations funded by the Department of Energy and the University of Nevada, Las Vegas have been installed in three different high schools in the Clark County School District. These three stations form a triangle in the Las Vegas Valley basin covering areas where the basin depths change significantly. The geophones are buried outside and a cable connects the sensors and GPS receiver to a digitizer on a local PC. The data is transmitted continuously in real-time via Internet communications protocols to the Seismic Explorer Monitoring Network. There it is available to all schools and to researchers who will analyze the data. These short-period geophones will record small local earthquakes and larger more distant events contributing to real-time seismic network operations in southern Nevada. Students at a school site are able to see live real-time data from other school stations as well as from seismograph stations in southern Nevada, the western US, and the world. Mentored by researchers at the University of Nevada, Reno and University of Nevada, Las Vegas, the teachers and students conduct simple waveform analysis to determine earthquake locations and magnitudes and operate the stations in this cooperative research effort. The goal of this partnership between secondary and university educational systems is to create a successful alliance that will benefit the research community as well as the classroom teacher and his/her students. Researchers will use the data collected from the schools in studies of the structure in the Las Vegas Valley basin and evaluation of the local seismicity. A major goal for the secondary teacher is the development of lesson plans that will use the collected data as a learning tool to help their students gain a better understanding of specific scientific concepts. Using the latest software and data communications technologies, students participating in this project will be on the cutting edge of establishing a model for urban seismic networks.

Original research: online social networking patterns among adolescents, young adults, and sexual offenders.

PubMed

Dowdell, Elizabeth B; Burgess, Ann W; Flores, J Robert

2011-07-01

The use of online social networks like Facebook continues to increase rapidly among all age groups and segments of our society, presenting new opportunities for the exchange of sexual information as well as for potentially unsafe encounters between predators and the vulnerable or young. This study surveyed middle school, high school, and college-age students, as well as sexual offenders, regarding their use of social networking sites in order to provide information to better focus education and prevention efforts from nurses and other health care providers. Written questionnaires asking about various characteristics of participants' use of social networking sites were distributed to each group and filled out by 404 middle school students, 2,077 high school students, 1,284 students drawn from five traditional four-year colleges, and 466 adults who had committed either an Internet sexual offense or a hands-on sexual offense (in some cases both). Notable findings emerging from our analysis of the questionnaire responses included the following: offenders and students both frequent social networking sites, although at the time of the study offenders reported that they preferred Myspace and students that they preferred Facebook; nearly two-thirds of the Internet offenders said they'd initiated the topic of sex in their first chat session; more than half of the Internet offenders disguised their identity when online; most Internet offenders we surveyed said they preferred communicating with teenage girls rather than teenage boys; high school students' experience with "sexting" (sharing nude photos of themselves or others on cell phones or online) differed significantly according to their sex; a small number of students are being threatened and assaulted by people they meet online; avatar sites such as Second Life were used both by students and offenders, with both child molesters and Internet offenders expressing interest in Second Life. The use of the Internet presents relatively new and complex issues related to the safety and privacy of adolescents and young adults, and it's crucial that our understanding keep pace with these changes. Possible nurse-initiated policy recommendations include designing technologies and educational programs to help in the identification of suspicious online behaviors; strengthening Internet filters and privacy options for protecting students online; and school outreach for students who are harassed, threatened, or assaulted as a consequence of meeting someone online.

Social Networks and Structural Holes: Parent-School Relationships as Loosely Coupled Systems

ERIC Educational Resources Information Center

Wanat, Carolyn Louise; Zieglowsky, Laura Thudium

2010-01-01

This article describes parent groups as social networks that are loosely coupled to schools. The study investigated parent groups that work together to support schools by networking, responding to change, seeking input on policy decisions, and communicating with school leaders. Parents from one elementary school who participated in two focus group…

Social Network Implications of Normative School Transitions in Non-Urban School Districts

ERIC Educational Resources Information Center

Temkin, Deborah A.; Gest, Scott D.; Osgood, D. Wayne; Feinberg, Mark; Moody, James

2018-01-01

This article expands research on normative school transitions (NSTs) from elementary to middle school or middle to high school by examining the extent to which they disrupt structures of friendship networks. Social network analysis is used to quantify aspects of connectedness likely relevant to student experiences of social support. Data were…

Lessons Learned: Five Years in the Urban Schools Network.

ERIC Educational Resources Information Center

Andrew, Erika Nielsen; Dornsife, Carolyn; Flack, Maggie; Hallinan, Mayo Tsuzuki; Jackson, Lola; Raby, Marilyn; Steadman, Mimi Harris

The 10 chapters in this book provide an overview of 5 years of work by member schools and colleges in the Urban Schools Network, which provides technical assistance to schools in 31 urban areas. "Overview of the Urban Schools Network" (Lola Jackson) is a history, defining purposes, participants, and priorities. "Integrating Academic…

Learning to Live Together: A Review of UNESCO's Associated Schools Project Network

NASA Astrophysics Data System (ADS)

Schweisfurth, Michele

2005-05-01

Some 7400 schools belong to the global network of UNESCO's Associated School Project Network. They are committed to promoting ideals such as human rights, intercultural understanding, peace and environmental protection. This study is based on an extensive review undertaken in 2003. It discusses the origins and analyzes the achievements of the Associated School Project Network in bringing change to schools, communities and national policy. The analysis employs a variety of models of educational innovation and reform in order to assess the horizontal and vertical impact of the Associated School Project Network. It draws general conclusions on the usefulness of such networks for intercultural learning and educational and social change. Key issues include the commitment of stakeholders; the treatment of culturally sensitive issues; cultural interpretations of certain subjects; the value of horizontal networks; and the difficulty of achieving vertical impact on national policy-making.

Faith-based organizing for youth: one organization's district campaign for small schools policy.

PubMed

Snyder, Ron

2008-01-01

Oakland Community Organizations (OCO) has worked for over ten years to improve educational opportunities in low-income neighborhoods in Oakland, California. The work of thousands of parent, teacher, youth, and community leaders has resulted in the formation of nearly fifty new small schools and more than ten charters, creating settings for individualized learning environments and the opportunity for quality choices for many of Oakland's low-income families. In this article, OCO's executive director, Ron Snyder, outlines a four-phase organizing process undertaken by OCO, based on a set of organizing principles that have sustained community-led education reform despite constant changes in the political and school district environment: the centrality of love (self-interest) as a motivator for advocacy; the importance of quality research and powerful ideas (vision) as alternatives to the status quo; application of a model that creates a common structure, language, and experience to sustain leaders; the need for institutional and network power to apply leverage; the flexibility to seize opportunity when the window is open; and faithfulness to the object of our love: our children.

Building a Network of Internships for a Diverse Geoscience Community

NASA Astrophysics Data System (ADS)

Sloan, V.; Haacker-Santos, R.; Pandya, R.

2011-12-01

Individual undergraduate internship programs, however effective, are not sufficient to address the lack of diversity in the geoscience workforce. Rather than competing with each other for a small pool of students from historically under-represented groups, REU and internship programs might share recruiting efforts and application processes. For example, in 2011, the RESESS program at UNAVCO and the SOARS program at UCAR shared recruiting websites and advertising. This contributed to a substantial increase in the number of applicants to the RESESS program, the majority of which were from historically under-represented groups. RESESS and SOARS shared qualified applications with other REU/internship programs and helped several additional minority students secure summer internships. RESESS and SOARS also leveraged their geographic proximity to pool resources for community building activities, a two-day science field trip, a weekly writing workshop, and our final poster session. This provided our interns with an expanded network of peers and gave our staff opportunities to work together on planning. Recently we have reached out to include other programs and agencies in activities for our interns, such as mentoring high-school students, leading outreach to elementary school students, and exposing our interns to geoscience careers options and graduate schools. Informal feedback from students suggests that they value these interactions and appreciate learning with interns from partner programs. Through this work, we are building a network of program managers who support one another professionally and share effective strategies. We would like to expand that network, and future plans include a workshop with university partners and an expanded list of REU programs to explore further collaborations.

Executive Leadership in School Improvement Networks: A Conceptual Framework and Agenda for Research

ERIC Educational Resources Information Center

Peurach, Donald J.; Gumus, Emine

2011-01-01

The purpose of this analysis is to improve understanding of executive leadership in school improvement networks: for example, networks supported by comprehensive school reform providers, charter management organizations, and education management organizations. In this analysis, we review the literature on networks and executive leadership. We draw…

Meeting the Nine Essentials: Winthrop University-School Partnership Network

ERIC Educational Resources Information Center

Johnson, Lisa E.; Rakestraw, Jennie

2014-01-01

Johnson and Rakestraw describe the Winthrop University-School Partnership Network (WUSP) as a dynamic, diverse, and growing group of participants from nine school districts, thirty schools, multiple university programs, and community organizations. As a Network, they are working to emulate John Goodlad's (1984) vision "in order to improve…

Networks as Power Bases for School Improvement

ERIC Educational Resources Information Center

Moore, Tessa A.; Kelly, Michael P.

2009-01-01

Although there is limited research into the success of primary school networking initiatives in the UK, there is a drive at national government level for promoting school collaborative working arrangements as a catalyst for whole-school improvement. This paper discusses the findings from research into two such initiatives: "Networked Learning…

Networking and Accessing School Discipline Programs.

ERIC Educational Resources Information Center

Pinnell, Gay S.; Lasley, Thomas J.

Examining the nature of the communication process as a factor in resolving teacher concerns with discipline problems, this report identifies and defines networking in the school setting and summarizes a study of 500 exemplary schools by the Phi Delta Kappa (PDK) Commission on School Discipline. The report discusses various networking applications…

Do Charter School Networks Deflate as They Expand? Trends in the Impacts of KIPP Schools during a Period of Rapid Growth in the KIPP Network

ERIC Educational Resources Information Center

Nichols-Barrer, Ira; Gleason, Phil; Tuttle, Christina; Coen, Thomas; Knechtel, Virginia

2016-01-01

The Knowledge Is Power Program (KIPP) is a national network of public charter schools whose stated mission is to help underserved students enroll in and graduate from college. As of 2014-2015 the network included 162 elementary, middle, and high schools serving 59,495 students. Questions remain, however, about the ability of charter school…

Theorizing Network-Centric Activity in Education

ERIC Educational Resources Information Center

HaLevi, Andrew

2011-01-01

Networks and network-centric activity are increasingly prevalent in schools and school districts. In addition to ubiquitous social network tools like Facebook and Twitter, educational leaders deal with a wide variety of network organizational forms that include professional development, advocacy, informational networks and network-centric reforms.…

25 CFR 39.145 - Can a school receive both a small school adjustment and a small high school adjustment?

Code of Federal Regulations, 2012 CFR

2012-04-01

... small high school adjustment? 39.145 Section 39.145 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... Adjustment § 39.145 Can a school receive both a small school adjustment and a small high school adjustment? A school that meets the criteria in § 39.140 can receive both a small school adjustment and a small high...

25 CFR 39.145 - Can a school receive both a small school adjustment and a small high school adjustment?

Code of Federal Regulations, 2014 CFR

2014-04-01

... small high school adjustment? 39.145 Section 39.145 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... Adjustment § 39.145 Can a school receive both a small school adjustment and a small high school adjustment? A school that meets the criteria in § 39.140 can receive both a small school adjustment and a small high...

25 CFR 39.145 - Can a school receive both a small school adjustment and a small high school adjustment?

Code of Federal Regulations, 2013 CFR

2013-04-01

... small high school adjustment? 39.145 Section 39.145 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... Adjustment § 39.145 Can a school receive both a small school adjustment and a small high school adjustment? A school that meets the criteria in § 39.140 can receive both a small school adjustment and a small high...

The hidden medical school: a longitudinal study of how social networks form, and how they relate to academic performance.

PubMed

Woolf, Katherine; Potts, Henry W W; Patel, Shalini; McManus, I Chris

2012-01-01

UK medical schools typically have over 300 students per year, making it impossible for students to know all the others well. This longitudinal cohort study measured the formation of medical student social networks and their relationship to grades. In November 2009, 215/317 (68%) Year 2 UCL medical students reported their friendships with others in their year, by questionnaire. Multiple regression assessed the relationship between friendships, exam results and background variables (obtained from student records), with permutation testing to assess statistical significance. Students of the same sex, the same ethnic group, and in the same tutor and small groups (to which they were randomly assigned at the start of medical school) were socially closer. Taking into account absolute difference in Year 1 grades, Year 2 pairs who were socially closer in November 2009 had more similar May 2010 grades. Individual student variables did not predict similarity in 2010 grades after taking friendships into account. The results suggest that medical students chose friends of the same sex and ethnic group as themselves; but random allocation of students to tutor groups also influenced friendships. Most importantly, friendships related to subsequent exam performance, suggesting friendship may influence learning.

25 CFR 39.140 - How does a school qualify for a Small School Adjustment?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false How does a school qualify for a Small School Adjustment... INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.140 How does a school qualify for a Small School Adjustment? A school will receive a small school...

25 CFR 39.140 - How does a school qualify for a Small School Adjustment?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false How does a school qualify for a Small School Adjustment... INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.140 How does a school qualify for a Small School Adjustment? A school will receive a small school...

Social network recruitment for Yo Puedo: an innovative sexual health intervention in an underserved urban neighborhood—sample and design implications.

PubMed

Minnis, Alexandra M; vanDommelen-Gonzalez, Evan; Luecke, Ellen; Cheng, Helen; Dow, William; Bautista-Arredondo, Sergio; Padian, Nancy S

2015-02-01

Most existing evidence-based sexual health interventions focus on individual-level behavior, even though there is substantial evidence that highlights the influential role of social environments in shaping adolescents' behaviors and reproductive health outcomes. We developed Yo Puedo, a combined conditional cash transfer and life skills intervention for youth to promote educational attainment, job training, and reproductive health wellness that we then evaluated for feasibility among 162 youth aged 16-21 years in a predominantly Latino community in San Francisco, CA. The intervention targeted youth's social networks and involved recruitment and randomization of small social network clusters. In this paper we describe the design of the feasibility study and report participants' baseline characteristics. Furthermore, we examined the sample and design implications of recruiting social network clusters as the unit of randomization. Baseline data provide evidence that we successfully enrolled high risk youth using a social network recruitment approach in community and school-based settings. Nearly all participants (95%) were high risk for adverse educational and reproductive health outcomes based on multiple measures of low socioeconomic status (81%) and/or reported high risk behaviors (e.g., gang affiliation, past pregnancy, recent unprotected sex, frequent substance use; 62%). We achieved variability in the study sample through heterogeneity in recruitment of the index participants, whereas the individuals within the small social networks of close friends demonstrated substantial homogeneity across sociodemographic and risk profile characteristics. Social networks recruitment was feasible and yielded a sample of high risk youth willing to enroll in a randomized study to evaluate a novel sexual health intervention.

A high-resolution human contact network for infectious disease transmission

PubMed Central

Salathé, Marcel; Kazandjieva, Maria; Lee, Jung Woo; Levis, Philip; Feldman, Marcus W.; Jones, James H.

2010-01-01

The most frequent infectious diseases in humans—and those with the highest potential for rapid pandemic spread—are usually transmitted via droplets during close proximity interactions (CPIs). Despite the importance of this transmission route, very little is known about the dynamic patterns of CPIs. Using wireless sensor network technology, we obtained high-resolution data of CPIs during a typical day at an American high school, permitting the reconstruction of the social network relevant for infectious disease transmission. At 94% coverage, we collected 762,868 CPIs at a maximal distance of 3 m among 788 individuals. The data revealed a high-density network with typical small-world properties and a relatively homogeneous distribution of both interaction time and interaction partners among subjects. Computer simulations of the spread of an influenza-like disease on the weighted contact graph are in good agreement with absentee data during the most recent influenza season. Analysis of targeted immunization strategies suggested that contact network data are required to design strategies that are significantly more effective than random immunization. Immunization strategies based on contact network data were most effective at high vaccination coverage. PMID:21149721

ESMN in Memoriam (1998 -- 2006)

NASA Astrophysics Data System (ADS)

Rutten, R. J.

2007-05-01

The EC-FP5 European Solar Magnetism Network (ESMN) was terminated during this conference. Together with its FP4 predecessor, the European Solar Magnetometry Network (ESMN), it funded 22 postdoc and 9 graduate-student appointments at nine solar physics groups in Western Europe, it enhanced Europe-wide collaboration in solar physics, and it contributed to the integration of East-European groups in West-European enterprises. Its unfortunate demise results from lack of further fortune in the FP6 lottery. The FP6-funded Utrecht-Stockholm-Oslo graduate school in solar physics represents offspring, the FP6 Solaire network is a partial replacement, and the EAST undertaking and pledge to build an EST is a most worthy FP7 stake. The EC's policy shifts from postdoc to predoc funding and from requiring (too) small to requiring (too) large consortia are criticized.

Mental Health, School Problems, and Social Networks: Modeling Urban Adolescent Substance Use

ERIC Educational Resources Information Center

Mason, Michael J.

2010-01-01

This study tested a mediation model of the relationship with school problems, social network quality, and substance use with a primary care sample of 301 urban adolescents. It was theorized that social network quality (level of risk or protection in network) would mediate the effects of school problems, accounting for internalizing problems and…

Use of Local Area Networks in Schools. ERIC Digest.

ERIC Educational Resources Information Center

Reinhold, Fran

The current status and apparent trends of local area networks (LANs) in school districts are explored in this short report. Results of a 1987-88 Quality Education Data survey are cited, indicating that 64% of 173 of the largest school districts in the country were already networking and 36% intended to be networking by 1990. The advantages of…

Student Participation: A Democratic Education Perspective--Experience from the Health-Promoting Schools in Macedonia

ERIC Educational Resources Information Center

Simovska, V.

2004-01-01

The paper addresses the issue of student participation from the perspective of the health-promoting schools initiative. It draws on experience from the Macedonian Network of Health-Promoting Schools and its collaboration with the Danish as well as other country networks within the European Network of Health-Promoting Schools. Student participation…

Influence of walking route choice on primary school children's exposure to air pollution--A proof of concept study using simulation.

PubMed

Mölter, Anna; Lindley, Sarah

2015-10-15

This study developed a walking network for the Greater Manchester area (UK). The walking network allows routes to be calculated either based on the shortest duration or based on the lowest cumulative nitrogen dioxide (NO2) or particulate matter (PM10) exposure. The aim of this study was to analyse the costs and benefits of faster routes versus lower pollution exposure for walking routes to primary schools. Random samples of primary schools and residential addresses were used to generate 100,000 hypothetical school routes. For 60% (59,992) and 40% (40,460) an alternative low NO2 and PM10 route was found, respectively. The median change in travel time (NO2: 4.5s, PM10: 0.5s) and average route exposure (NO2: -0.40 μg/m(3), PM10: -0.03 μg/m(3)) was small. However, quantile regression analysis indicated that for 50% of routes a 1% increase in travel time was associated with a 1.5% decrease in NO2 and PM10 exposure. The results of this study suggest that the relative decrease in pollution exposure on low pollution routes tends to be greater than the relative increase in route length. This supports the idea that a route planning tool identifying less polluted routes to primary schools could help deliver potential health benefits for children. Copyright © 2015 Elsevier B.V. All rights reserved.

25 CFR 39.144 - What is the small high school adjustment?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false What is the small high school adjustment? 39.144 Section... EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.144 What is the small high school adjustment? (a) The small high school adjustment is a WSU adjustment given to a small high school...

25 CFR 39.144 - What is the small high school adjustment?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true What is the small high school adjustment? 39.144 Section... EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.144 What is the small high school adjustment? (a) The small high school adjustment is a WSU adjustment given to a small high school...

25 CFR 39.144 - What is the small high school adjustment?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false What is the small high school adjustment? 39.144 Section... EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.144 What is the small high school adjustment? (a) The small high school adjustment is a WSU adjustment given to a small high school...

25 CFR 39.144 - What is the small high school adjustment?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false What is the small high school adjustment? 39.144 Section... EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.144 What is the small high school adjustment? (a) The small high school adjustment is a WSU adjustment given to a small high school...

25 CFR 39.144 - What is the small high school adjustment?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What is the small high school adjustment? 39.144 Section... EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.144 What is the small high school adjustment? (a) The small high school adjustment is a WSU adjustment given to a small high school...

Electronic School.

ERIC Educational Resources Information Center

Executive Educator, 1994

1994-01-01

This issue of "The Electronic School" features a special forum on computer networking. Articles specifically focus on network operating systems, cabling requirements, and network architecture. Tom Wall argues that virtual reality is not yet ready for classroom use. B.J. Novitsky profiles two high schools experimenting with CD-ROM…

25 CFR 39.145 - Can a school receive both a small school adjustment and a small high school adjustment?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Can a school receive both a small school adjustment and a small high school adjustment? 39.145 Section 39.145 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Small School...

25 CFR 39.145 - Can a school receive both a small school adjustment and a small high school adjustment?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Can a school receive both a small school adjustment and a small high school adjustment? 39.145 Section 39.145 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Small School...

Citizen Science and Event-Based Science Education with the Quake-Catcher Network

NASA Astrophysics Data System (ADS)

DeGroot, R. M.; Sumy, D. F.; Benthien, M. L.

2017-12-01

The Quake-Catcher Network (QCN, quakecatcher.net) is a collaborative, citizen-science initiative to develop the world's largest, low-cost strong-motion seismic network through the utilization of sensors in laptops and smartphones or small microelectromechanical systems (MEMS) accelerometers attached to internet-connected computers. The volunteer computers monitor seismic motion and other vibrations and send the "triggers" in real-time to the QCN server hosted at the University of Southern California. The QCN servers sift through these signals and determine which ones represent earthquakes and which ones represent cultural noise. Data collected by the Quake-Catcher Network can contribute to better understanding earthquakes, provide teachable moments for students, and engage the public with authentic science experiences. QCN partners coordinate sensor installations, develop QCN's scientific tools and engagement activities, and create next generation online resources. In recent years, the QCN team has installed sensors in over 225 K-12 schools and free-choice learning institutions (e.g. museums) across the United States and Canada. One of the current goals of the program in the United States is to establish several QCN stations in K-12 schools around a local museum hub as a means to provide coordinated and sustained educational opportunities leading up to the yearly Great ShakeOut Earthquake Drill, to encourage citizen science, and enrich STEM curriculum. Several school districts and museums throughout Southern California have been instrumental in the development of QCN. For educators QCN fulfills a key component of the Next Generation Science Standards where students are provided an opportunity to utilize technology and interface with authentic scientific data and learn about emerging programs such as the ShakeAlert earthquake early warning system. For example, Sunnylands Center in Rancho Mirage, CA leads Coachella Valley Hub, which serves 31 K-12 schools, many of which are within kilometers of the San Andreas fault. Sunnylands established contact with the schools and organized the installations. Since 2016, representatives from the Incorporated Research Institutions for Seismology (IRIS), the Southern California Earthquake Center (SCEC), and the U.S. Geological Survey manage QCN.

School Improvement Networks as a Strategy for Large-Scale Education Reform: The Role of Educational Environments

ERIC Educational Resources Information Center

Glazer, Joshua L.; Peurach, Donald J.

2013-01-01

The development and scale-up of school improvement networks is among the most important educational innovations of the last decade, and current federal, state, and district efforts attempt to use school improvement networks as a mechanism for supporting large-scale change. The potential of improvement networks, however, rests on the extent to…

The Social Network, Socioeconomic Background, and School Type of Adolescent Smokers

ERIC Educational Resources Information Center

Huisman, Chip; Bruggeman, Jeroen

2012-01-01

The aim of this study is to examine the role of Dutch second grade (age 13-14) high school peer networks in mediating socioeconomic background and school type effects on smoking behavior. This study is based on a longitudinal design with two measurement waves at five different high schools, of the complete networks of second grader friendships, as…

Exploring Knowledge Processes Based on Teacher Research in a School-University Research Network of a Master's Program

ERIC Educational Resources Information Center

Cornelissen, Frank; van Swet, Jacqueline; Beijaard, Douwe; Bergen, Theo

2013-01-01

School-university research networks aim at closer integration of research and practice by means of teacher research. Such practice-oriented research can benefit both schools and universities. This paper reports on a multiple-case study of five participants in a school-university research network in a Dutch master's program. The research question…

Social Networking as a Strategic Tool in the Management of School-Based Violence

ERIC Educational Resources Information Center

Eke, Chidi Idi; Singh, Shakila

2018-01-01

School-based violence is serious, and on the rise in South African schools. The violence affects learners, teachers, communities and the management of schools. Towards finding possible ways to manage school violence, this article presents social networking as a strategic tool in the management of school-based violence in high schools, based on the…

An Effect of the Co-Operative Network Model for Students' Quality in Thai Primary Schools

ERIC Educational Resources Information Center

Khanthaphum, Udomsin; Tesaputa, Kowat; Weangsamoot, Visoot

2016-01-01

This research aimed: 1) to study the current and desirable states of the co-operative network in developing the learners' quality in Thai primary schools, 2) to develop a model of the co-operative network in developing the learners' quality, and 3) to examine the results of implementation of the co-operative network model in the primary school.…

Effectiveness of school network for childhood obesity prevention (SNOCOP) in primary schools of Saraburi Province, Thailand.

PubMed

Banchonhattakit, Pannee; Tanasugarn, Chanuantong; Pradipasen, Mandhana; Miner, Kathleen R; Nityasuddhi, Dechavudh

2009-07-01

This research was designed to test the effectiveness of a school network for childhood obesity prevention (SNOCOP) in primary schools; a program that aimed to improve student behavior in terms of knowledge, attitude, intention towards obesity prevention, and their food consumption behavior. A quasi-experimental pretest-posttest time series study was conducted. By 2-stage stratified sampling selection 180 students from 6 schools were assigned to the intervention group and 195 students from 6 schools to the control group at Saraburi Province, Thailand in 2006- 2007. In addition, thirty-one participants being school administrators, teachers, parents, and community members from six schools formed the social network initiating the intervention. The schoolchildren in the intervention group improved their eating behavior, knowledge, attitude, intention towards obesity preventive behavior. The six schools of the intervention group changed school policies and school activities aiming to reduce the proportion of obesity among their student. No such activities could be observed in the control group. These findings suggest that the School-Social Network of Childhood Obesity Prevention program is an effective means to prevent childhood obesity.

Establishing a Practice-Based Research Network: Lessons from the Massachusetts Experience

ERIC Educational Resources Information Center

Pulcini, Joyce; Sheetz, Anne; DeSisto, Marie

2008-01-01

This article describes the recently established Massachusetts School Nurse Research Network (MASNRN) which has a mission of establishing a practice-based research network (PBRN) comprised of a representative, collaborative group of professional school nurses, nurse academicians, and other interested parties for whom school health is a priority.…

European Schoolnet: Enabling School Networking

ERIC Educational Resources Information Center

Scimeca, Santi; Dumitru, Petru; Durando, Marc; Gilleran, Anne; Joyce, Alexa; Vuorikari, Riina

2009-01-01

School networking is increasingly important in a globalised world, where schools themselves can be actors on an international stage. This article builds on the activities and experience of the longest established European initiative in this area, European Schoolnet (EUN), a network of 31 Ministries of Education. First, we offer an introduction…

Making Small Schools Work: A Handbook for Teachers in Small Rural Schools.

ERIC Educational Resources Information Center

Sigsworth, Alan; Solstad, Karl Jan

This handbook addresses the provision of an equitable basic education in rural areas, particularly in developing countries, by means of small schools located close to the pupils' homes. It is based on beliefs that small schools can be good schools; the appropriate place for a small school and its teachers is within the community; and small schools…

Social network recruitment for Yo Puedo - an innovative sexual health intervention in an underserved urban neighborhood: sample and design implications

PubMed Central

Minnis, Alexandra M.; vanDommelen-Gonzalez, Evan; Luecke, Ellen; Cheng, Helen; Dow, William; Bautista-Arredondo, Sergio; Padian, Nancy S.

2016-01-01

Most existing evidence-based sexual health interventions focus on individual-level behavior, even though there is substantial evidence that highlights the influential role of social environments in shaping adolescents’ behaviors and reproductive health outcomes. We developed Yo Puedo, a combined conditional cash transfer (CCT) and life skills intervention for youth to promote educational attainment, job training, and reproductive health wellness that we then evaluated for feasibility among 162 youth aged 16–21 years in a predominantly Latino community in San Francisco, CA. The intervention targeted youth’s social networks and involved recruitment and randomization of small social network clusters. In this paper we describe the design of the feasibility study and report participants’ baseline characteristics. Furthermore, we examined the sample and design implications of recruiting social network clusters as the unit of randomization. Baseline data provide evidence that we successfully enrolled high risk youth using a social network recruitment approach in community and school-based settings. Nearly all participants (95%) were high risk for adverse educational and reproductive health outcomes based on multiple measures of low socioeconomic status (81%) and/or reported high risk behaviors (e.g., gang affiliation, past pregnancy, recent unprotected sex, frequent substance use) (62%). We achieved variability in the study sample through heterogeneity in recruitment of the index participants, whereas the individuals within the small social networks of close friends demonstrated substantial homogeneity across sociodemographic and risk profile characteristics. Social networks recruitment was feasible and yielded a sample of high risk youth willing to enroll in a randomized study to evaluate a novel sexual health intervention. PMID:25358834

Changing climates of conflict: A social network experiment in 56 schools.

PubMed

Paluck, Elizabeth Levy; Shepherd, Hana; Aronow, Peter M

2016-01-19

Theories of human behavior suggest that individuals attend to the behavior of certain people in their community to understand what is socially normative and adjust their own behavior in response. An experiment tested these theories by randomizing an anticonflict intervention across 56 schools with 24,191 students. After comprehensively measuring every school's social network, randomly selected seed groups of 20-32 students from randomly selected schools were assigned to an intervention that encouraged their public stance against conflict at school. Compared with control schools, disciplinary reports of student conflict at treatment schools were reduced by 30% over 1 year. The effect was stronger when the seed group contained more "social referent" students who, as network measures reveal, attract more student attention. Network analyses of peer-to-peer influence show that social referents spread perceptions of conflict as less socially normative.

Advantaged/Disadvantaged School Neighborhoods, Parental Networks, and Parental Involvement at Elementary School

ERIC Educational Resources Information Center

Li, Angran; Fischer, Mary J.

2017-01-01

This article examines the relationship between parental networks and parental school involvement during the elementary school years. Using a large, nationally representative data set of elementary school students--the Early Childhood Longitudinal Study-Kindergarten Cohort--and contextual data from the 2000 U.S. Census, our multilevel analysis…

A Network Primer: How They're Used...and How They Could Be Used.

ERIC Educational Resources Information Center

Lehrer, Ariella

1988-01-01

Examined are large curriculum software packages that currently dominate school networks. Indicates ways that networks could serve schools. Discusses different Integrated Learning Systems (ILS), evaluates their use and proposes future uses of these networks. (CW)

Never Arrive: Teachers Reflect on a CES Elementary School

ERIC Educational Resources Information Center

Spiri, Helen; Ayers, Pamela

2007-01-01

What is a Coalition elementary school? In the Chesapeake Coalition of Essential Schools network, each of its schools has made meaning of the ten Common Principles in very different ways. Many of the network's elementary schools have grown into fine examples of what CES brings to pre-kindergarten through fifth grade schooling. Principals, teachers,…

Better Schools through Health: Networking for Health Promoting Schools in Europe

ERIC Educational Resources Information Center

Buijs, Goof J.

2009-01-01

Education and health have shared interests. Unifying these allows schools to become better places to enjoy learning, teaching and working. Health promoting schools have shown evidence of improving the health and well-being of the whole school community. At the European level, the Schools for Health in Europe (SHE) network is one of the most…

The Incredible Years Therapeutic Dinosaur Programme to build social and emotional competence in Welsh primary schools: study protocol for a randomised controlled trial.

PubMed

Bywater, Tracey; Hutchings, Judy; Whitaker, Christopher; Evans, Ceri; Parry, Laura

2011-02-11

School interventions such as the Incredible Years Classroom Dinosaur Programme targets pupil behaviour across whole classrooms, yet for some children a more intense approach is needed. The Incredible Years Therapeutic Dinosaur Programme is effective for clinically referred children by enhancing social, problem-solving skills, and peer relationship-building skills when delivered in a clinical setting in small groups. The aim of this trial is to evaluate the effectiveness of the Therapeutic Programme, delivered with small groups of children at high-risk of developing conduct disorder, delivered in schools already implementing the Classroom Programme. This is a pragmatic, parallel, randomised controlled trial.Two hundred and forty children (aged 4-8 years) rated by their teacher as above the 'borderline cut-off' for concern on the Strengths and Difficulties Questionnaire, and their parents, will be recruited. Randomisation is by individual within blocks (schools); 1:1 ratio, intervention to waiting list control. Twenty schools will participate in two phases. Two teachers per school will deliver the programme to six intervention children for 2-hours/week for 18 weeks between baseline and first follow-up. The control children will receive the intervention after first follow up. Phase 1 comprises three data collection points - baseline and two follow-ups eight months apart. Phase 2 includes baseline and first follow-up.The Therapeutic Programme includes elements on; Learning school rules; understanding, identifying, and articulating feelings; problem solving; anger management; how to be friendly; how to do your best in school. Primary outcomes are; change in child social, emotional and behavioural difficulties. Secondary outcomes are; teacher and parent mental wellbeing, child academic attainment, child and teacher school attendance. Intervention delivery will be assessed for fidelity. Intention to treat analyses will be conducted. ANCOVA, effect sizes, mediator and moderator analyses will be applied to establish differences between conditions, and for whom the intervention works best for and why. This trial will provide information on the delivery and effectiveness of a child centred, school-based intervention delivered in small groups of children, at risk of developing more severe conduct problems. The effects on child behaviour in school and home environments, academic attainment, peer interactions, parent and teacher mental health will be assessed. UK Clinical Research Network UKCRNID8615. Current Controlled Trials ISRCTN96803379.

Assessment of water consumptions in small mediterranean islands' primary schools by means of a long-term online monitoring

NASA Astrophysics Data System (ADS)

Ferraris, Marco; De Gisi, Sabino; Farina, Roberto

2017-10-01

A key challenge of our society is improving schools through the sustainable use of resources especially in countries at risk of desertification. The estimation of water consumption is the starting point for the correct dimensioning of water recovery systems. To date, unlike the energy sector, there is a lack of scientific information regarding water consumption in school buildings. Available data refer roughly to indirect estimates by means of utility bills and therefore no information on the role of water leakage in the internal network of the school is provided. In this context, the aim of the work was to define and implement an on-line monitoring system for the assessment of water consumptions in a small Mediterranean island primary school to achieve the following sub-goals: (1) definition of water consumption profile considering teaching activities and secretarial work; (2) direct assessment of water consumptions and leakages and, (3) quantification of the behaviour parameters. The installed monitoring system consisted of 33 water metres (3.24 persons per water metre) equipped with sensors set on 1-L impulse signal and connected to a data logging system. Results showed consumptions in the range 13.6-14.2 L/student/day and leakage equal to 54.8 % of the total water consumptions. Considering the behavioural parameters, the consumptions related to toilet flushing, personal, and building cleaning were, respectively, 54, 43 and 3 % of the total water ones. Finally, the obtained results could be used for dimensioning the most suitable water recovery strategies at school level such as grey water or rainwater recovery systems.

Networking Hawaii's School Libraries.

ERIC Educational Resources Information Center

Hawaii State Dept. of Education, Honolulu. Office of Instructional Services.

This guide is designed to assist school librarians in becoming part of the planned statewide school library network in Hawaii. Approaches to the guide for librarians at all stages of planning are suggested, and an overview of the benefits, goals, steps, and historical development are provided together with a model of the networking plan. The steps…

Leading Innovation and Change: Knowledge Creation by Schools for Schools

ERIC Educational Resources Information Center

Harris, Alma

2008-01-01

This article explores the process and practice of knowledge creation within development and research (D and R) networks. It focuses upon D and R networks in England that are currently engaged in collaboration and innovation. Early evaluative evidence suggests that D and R school networks offer "spaces" for collaborative working, mutual…

Environmental Education and Networking in Mafeteng Primary Schools: A Participatory Approach

ERIC Educational Resources Information Center

Bitso, Constance

2006-01-01

This paper explores a participatory process of Environmental Education (EE) networking in Mafeteng primary schools. It gives an overview of the existing EE efforts in Lesotho, particularly the models schools of the National Curriculum Development Centre. It also provides information about Lesotho Environmental Information Network as the body that…

Success Factors and Challenges of an Information Communication Technology Network in Rural Schools

ERIC Educational Resources Information Center

Mihai, Maryke A.

2017-01-01

In April 2008, an interactive information communication technology (ICT) network was established in Mpumalanga, South Africa. the network involved the implementation of SMART board interactive whiteboards (IWBs) and collaboration between a leading school and several disadvantaged schools. the main purpose of the Mpumalanga IWB project was to reach…

Social Networks and Students' Performance in Secondary Schools: Lessons from an Open Learning Centre, Kenya

ERIC Educational Resources Information Center

Muhingi, Wilkins Ndege; Mutavi, Teresia; Kokonya, Donald; Simiyu, Violet Nekesa; Musungu, Ben; Obondo, Anne; Kuria, Mary Wangari

2015-01-01

Given the known positive and negative effects of uncontrolled social networking among secondary school students worldwide, it is necessary to establish the relationship between social network sites and academic performances among secondary school students. This study, therefore, aimed at establishing the relationship between secondary school…

Linking Classrooms of the Future through Interactive Telecommunications Network.

ERIC Educational Resources Information Center

Cisco, Ponney G.

This document describes an interactive television (ITV) distance education network designed to service rural schools. Phase one of the network involved the installation of over 14 miles of fiber optic cable linking two high schools, a career center, and the University of Rio Grande; phase two will bring seven high schools in economically depressed…

Thinking Big about Getting Small: An Ideological Genealogy of Small-School Reform

ERIC Educational Resources Information Center

Kafka, Judith

2008-01-01

Background: Support for small schools, and specifically for the creation of small, autonomous schools of choice, has grown considerably in the past decade--particularly in the context of urban schooling. Funded by private and public monies, small-school initiatives have been implemented in most of the nation's city school districts and have become…

Facing the IT Talent Squeeze in a Networked Economy

ERIC Educational Resources Information Center

Joyce, Peter J.

2008-01-01

Ten years ago, Cisco began working with schools on a pilot initiative called the Cisco Networking Academy. Today, the Networking Academy program operates in more than 160 countries, comprising a network of more than 7,600 schools that teach the information technology skills essential in a global economy. Cisco Networking Academy has partnered with…

Networking for Education for Sustainable Development in Austria: The Austrian ECOLOG-Schools Programme

ERIC Educational Resources Information Center

Rauch, Franz

2016-01-01

This case describes networking for education for sustainable development within the Austrian ECOLOG-schools network. The article presents theoretical concepts of networks in education in general, and the organization of the ECOLOG-network in particular. Based upon these foundations, the concept and results of a participatory evaluation study are…

A Guide to Networking for K-12 Schools.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

The purpose of this guide is to provide basic networking information and planning assistance for technology coordinators and others involved in building networks for K-12 schools. The information in this guide focuses on the first few steps in the networking process. It reviews planning considerations and network design issues facing educators who…

An Investigation of the Differences and Similarities between Generated Small-World Networks for Right- and Left-Hand Motor Imageries.

PubMed

Zhang, Jiang; Li, Yuyao; Chen, Huafu; Ding, Jurong; Yuan, Zhen

2016-11-04

In this study, small-world network analysis was performed to identify the similarities and differences between functional brain networks for right- and left-hand motor imageries (MIs). First, Pearson correlation coefficients among the nodes within the functional brain networks from healthy subjects were calculated. Then, small-world network indicators, including the clustering coefficient, the average path length, the global efficiency, the local efficiency, the average node degree, and the small-world index, were generated for the functional brain networks during both right- and left-hand MIs. We identified large differences in the small-world network indicators between the functional networks during MI and in the random networks. More importantly, the functional brain networks underlying the right- and left-hand MIs exhibited similar small-world properties in terms of the clustering coefficient, the average path length, the global efficiency, and the local efficiency. By contrast, the right- and left-hand MI brain networks showed differences in small-world characteristics, including indicators such as the average node degree and the small-world index. Interestingly, our findings also suggested that the differences in the activity intensity and range, the average node degree, and the small-world index of brain networks between the right- and left-hand MIs were associated with the asymmetry of brain functions.

Sustaining School Improvement through an External and Internal Focus: A Case Study of a High-Need Secondary School in Nepal

ERIC Educational Resources Information Center

Gautam, Chetanath; Alford, Betty J.; Khanal, Manju

2015-01-01

A study of a high-need school in Nepal was conducted by members of the International School Leadership Development Network (ISLDN) using the interview protocol developed by members of the high-need school strand of ISLDN. The International School Leadership Development Network is sponsored by the University Council for Educational Administration…

25 CFR 39.143 - What is a small high school?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false What is a small high school? 39.143 Section 39.143... PROGRAM Indian School Equalization Formula Small School Adjustment § 39.143 What is a small high school? For purposes of this part, a small high school: (a) Is accredited under 25 U.S.C. 2001(b); (b) Is...

25 CFR 39.143 - What is a small high school?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What is a small high school? 39.143 Section 39.143... PROGRAM Indian School Equalization Formula Small School Adjustment § 39.143 What is a small high school? For purposes of this part, a small high school: (a) Is accredited under 25 U.S.C. 2001(b); (b) Is...

25 CFR 39.143 - What is a small high school?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false What is a small high school? 39.143 Section 39.143... PROGRAM Indian School Equalization Formula Small School Adjustment § 39.143 What is a small high school? For purposes of this part, a small high school: (a) Is accredited under 25 U.S.C. 2001(b); (b) Is...

25 CFR 39.143 - What is a small high school?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true What is a small high school? 39.143 Section 39.143 Indians... Indian School Equalization Formula Small School Adjustment § 39.143 What is a small high school? For purposes of this part, a small high school: (a) Is accredited under 25 U.S.C. 2001(b); (b) Is staffed with...

25 CFR 39.143 - What is a small high school?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false What is a small high school? 39.143 Section 39.143... PROGRAM Indian School Equalization Formula Small School Adjustment § 39.143 What is a small high school? For purposes of this part, a small high school: (a) Is accredited under 25 U.S.C. 2001(b); (b) Is...

Collaboration in the School Social Network

ERIC Educational Resources Information Center

Schultz-Jones, Barbara

2009-01-01

Social networks are fundamental to all people. Their social network describes how they are connected to others: close relationships, peripheral relationships, and those relationships that help connect them to other people, events, or things. As information specialists, school librarians develop a multidimensional social network that enables them…

Networking Saves $$ for New York School District.

ERIC Educational Resources Information Center

Forman, Kenneth

1983-01-01

Questions considered before purchasing a microcomputer network, a brief discussion of types of computer networks, and a summary of the information needs of New York City's School District 27 are included. (MBR)

Primary Strategy Learning Networks: A Local Study of a National Initiative

ERIC Educational Resources Information Center

Moore, Tessa A.; Rutherford, Desmond

2012-01-01

The use of networks as a means of communicating knowledge and ideas and in promoting innovation among schools has emerged globally over the past decade. Currently, inter-school collaboration is not only at the fore nationally in England, but also has become integral to the school improvement agenda. However, networking theory is a disparate field…

Networking in Education: From Concept to Action--An Analytical View on the Educational Territories of Priority Intervention (TEIP) in Northern Portugal

ERIC Educational Resources Information Center

Silva, Marisa; da Silva, Sofia Marques; Araújo, Helena C

2017-01-01

This article presents an analysis of school principals' perspectives on networking concerning schools and school clusters from areas of social vulnerability (Educational Territories of Priority Intervention (TEIP)) in Northern Portugal. The meanings, purpose, benefits and difficulties of networking in education are examined, based on interviews…

What Comes out of Incentivized Collaboration: A Qualitative Analysis of Eight Flemish School Networks

ERIC Educational Resources Information Center

Feys, Ellen; Devos, Geert

2015-01-01

Incentivized collaboration, schools that receive incentives such as public funding or additional resources if they join a network, has become quite popular in Europe and North America (e.g. England, Flanders, United States). We used a comparative case study design to explore why schools would enter such an incentivized network and what role…

Emerging Trends in the Development of School Networking Initiatives. Perspectives on Distance Education

ERIC Educational Resources Information Center

Naidoo, Vis, Ed.; Ramzy, Heba, Ed.

2004-01-01

This collection of research and case studies provides snapshots of developments in school networking in seven regions of the world, and focuses on the variety of school networking models that have emerged in different regions and the resulting trends and issues that need to be considered in terms of supporting the learning, teaching, management…

Them That's Got: How Tie Formation in Partnership Networks Gives High Schools Differential Access to Social Capital

ERIC Educational Resources Information Center

Bridwell-Mitchell, E. N.

2017-01-01

School partnerships are important sources of school social capital. Schools may have unequal access to social capital due to the pattern of relationships in the school-partner network. Using data on school resource needs, sociometric measures, and a set of multilevel logit models, the results of a study of 211 New York City public high schools and…

Multiple contexts and adolescent body mass index: Schools, neighborhoods, and social networks.

PubMed

Evans, Clare R; Onnela, Jukka-Pekka; Williams, David R; Subramanian, S V

2016-08-01

Adolescent health and behaviors are influenced by multiple contexts, including schools, neighborhoods, and social networks, yet these contexts are rarely considered simultaneously. In this study we combine social network community detection analysis and cross-classified multilevel modeling in order to compare the contributions of each of these three contexts to the total variation in adolescent body mass index (BMI). Wave 1 of the National Longitudinal Study of Adolescent to Adult Health is used, and for robustness we conduct the analysis in both the core sample (122 schools; N = 14,144) and a sub-set of the sample (16 schools; N = 3335), known as the saturated sample due to its completeness of neighborhood data. After adjusting for relevant covariates, we find that the school-level and neighborhood-level contributions to the variance are modest compared with the network community-level (σ(2)school = 0.069, σ(2)neighborhood = 0.144, σ(2)network = 0.463). These results are robust to two alternative algorithms for specifying network communities, and to analysis in the saturated sample. While this study does not determine whether network effects are attributable to social influence or selection, it does highlight the salience of adolescent social networks and indicates that they may be a promising context to address in the design of health promotion programs. Copyright © 2016 Elsevier Ltd. All rights reserved.

Chlamydia trachomatis testing among young people: what is the role of stigma?

PubMed

Theunissen, Kevin A T M; Bos, Arjan E R; Hoebe, Christian J P A; Kok, Gerjo; Vluggen, Stan; Crutzen, Rik; Dukers-Muijrers, Nicole H T M

2015-07-14

To reach young people for Chlamydia trachomatis (CT) testing, new web-based strategies are used to offer testing via young people's sexual and social networks. The success of such peer-driven strategies depends on whether individuals disclose their own testing and encourage others to get tested. We assessed whether public- and self-stigma would hamper these behaviours, by comparing anticipations and experiences relating to these issues in young men and women who already tested or never tested for CT. Participants were recruited at an STI clinic and two schools in the Netherlands. Semi-structured interviews were analysed from 23 sexually active heterosexual young people between 16-24 years using qualitative content analysis with a framework approach. Both tested and never tested participants perceived public stigma and anticipated shame and self-stigma in relation to testing. Maintaining good health was identified as main reason for testing. Never tested and tested participants anticipated that they would feel shame and receive stigmatizing reactions from people outside their trusted network if they would disclose their testing, or encourage them to test. From a selected group of trusted peers, they anticipated social support and empathy. When tested participants disclosed their testing to trusted peers they did not experience stigma. Due to the fact that no one disclosed their testing behaviour to peers outside their trusted network, stigma was avoided and therefore tested participants reported no negative reactions. Similarly, regarding the encouragement of others to test, most tested participants did not experience negative reactions from sex partners and friends. Young people perceive public stigma and anticipate self-stigma and shame in relation to CT testing, disclosure and encouraging others to test. People do test for CT, including those who anticipate stigma. To avoid stigmatizing reactions, stigma management strategies are applied, such as selective disclosure and the selective encouragement of others to test (i.e. only in a small trusted peer network). Care strategies that deploy sexual and social networks of individuals can reach into small networks surrounding a person. These strategies could be improved by exploring methods to reach high-risk network members outside the small trusted circle of a person.

Toward a model of school inspections in a polycentric system.

PubMed

Janssens, Frans J G; Ehren, Melanie C M

2016-06-01

Many education systems are developing towards more lateral structures where schools collaborate in networks to improve and provide (inclusive) education. These structures call for bottom-up models of network evaluation and accountability instead of the current hierarchical arrangements where single schools are evaluated by a central agency. This paper builds on available research about network effectiveness to present evolving models of network evaluation. Network effectiveness can be defined as the achievement of positive network level outcomes that cannot be attained by individual organizational participants acting alone. Models of network evaluation need to take into account the relations between network members, the structure of the network, its processes and its internal mechanism to enforce norms in order to understand the achievement and outcomes of the network and how these may evolve over time. A range of suitable evaluation models are presented in this paper, as well as a tentative school inspection framework which is inspired by these models. The final section will present examples from Inspectorates of Education in Northern Ireland and Scotland who have developed newer inspection models to evaluate the effectiveness of a range of different networks. Copyright © 2016 Elsevier Ltd. All rights reserved.

Collective dynamics of 'small-world' networks.

PubMed

Watts, D J; Strogatz, S H

1998-06-04

Networks of coupled dynamical systems have been used to model biological oscillators, Josephson junction arrays, excitable media, neural networks, spatial games, genetic control networks and many other self-organizing systems. Ordinarily, the connection topology is assumed to be either completely regular or completely random. But many biological, technological and social networks lie somewhere between these two extremes. Here we explore simple models of networks that can be tuned through this middle ground: regular networks 'rewired' to introduce increasing amounts of disorder. We find that these systems can be highly clustered, like regular lattices, yet have small characteristic path lengths, like random graphs. We call them 'small-world' networks, by analogy with the small-world phenomenon (popularly known as six degrees of separation. The neural network of the worm Caenorhabditis elegans, the power grid of the western United States, and the collaboration graph of film actors are shown to be small-world networks. Models of dynamical systems with small-world coupling display enhanced signal-propagation speed, computational power, and synchronizability. In particular, infectious diseases spread more easily in small-world networks than in regular lattices.

Home-School Links: Networking the Learning Community.

ERIC Educational Resources Information Center

1996

The topic of networking the learning community with home-school links is addressed in four papers: "Internet Access via School: Expectations of Students and Parents" (Roy Crotty); "The School Library as Community Information Gateway" (Megan Perry); "Rural Access to the Internet" (Ken Eustace); and "NetDay '96:…

Using the Internet in Middle Schools: A Model for Success. A Collaborative Effort between Los Alamos National Laboratory (LANL) and Los Alamos Middle School (LAMS).

ERIC Educational Resources Information Center

Addessio, Barbara K.; And Others

Los Alamos National Laboratory (LANL) developed a model for school networking using Los Alamos Middle School as a testbed. The project was a collaborative effort between the school and the laboratory. The school secured administrative funding for hardware and software; and LANL provided the network architecture, installation, consulting, and…

The role of heterogeneity in contact timing and duration in network models of influenza spread in schools

PubMed Central

Toth, Damon J. A.; Leecaster, Molly; Pettey, Warren B. P.; Gundlapalli, Adi V.; Gao, Hongjiang; Rainey, Jeanette J.; Uzicanin, Amra; Samore, Matthew H.

2015-01-01

Influenza poses a significant health threat to children, and schools may play a critical role in community outbreaks. Mathematical outbreak models require assumptions about contact rates and patterns among students, but the level of temporal granularity required to produce reliable results is unclear. We collected objective contact data from students aged 5–14 at an elementary school and middle school in the state of Utah, USA, and paired those data with a novel, data-based model of influenza transmission in schools. Our simulations produced within-school transmission averages consistent with published estimates. We compared simulated outbreaks over the full resolution dynamic network with simulations on networks with averaged representations of contact timing and duration. For both schools, averaging the timing of contacts over one or two school days caused average outbreak sizes to increase by 1–8%. Averaging both contact timing and pairwise contact durations caused average outbreak sizes to increase by 10% at the middle school and 72% at the elementary school. Averaging contact durations separately across within-class and between-class contacts reduced the increase for the elementary school to 5%. Thus, the effect of ignoring details about contact timing and duration in school contact networks on outbreak size modelling can vary across different schools. PMID:26063821

The Structure and Climate of Size: Small Scale Schooling in an Urban District

ERIC Educational Resources Information Center

LeChasseur, Kimberly

2009-01-01

This study explores mechanisms involved in small scale schooling and student engagement. Specifically, this study questions the validity of arguments for small scale schooling reforms that confound the promised effects of small scale schooling "structures" (such as smaller enrollments, schools-within-schools, and smaller class sizes)…

Masculinity, Educational Achievement and Social Status: A Social Network Analysis

ERIC Educational Resources Information Center

Lusher, Dean

2011-01-01

This study utilises a quantitative case study social network approach to explore the connection between masculinity and scholastic achievement in two secondary, all-boys schools in Australia. In both schools two social networks representing social status are explored: the "friendship" network as a measure of status that includes…

Social Network Theory and Educational Change

ERIC Educational Resources Information Center

Daly, Alan J., Ed.

2010-01-01

"Social Network Theory and Educational Change" offers a provocative and fascinating exploration of how social networks in schools can impede or facilitate the work of education reform. Drawing on the work of leading scholars, the book comprises a series of studies examining networks among teachers and school leaders, contrasting formal…

47 CFR 54.518 - Support for wide area networks.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 3 2011-10-01 2011-10-01 false Support for wide area networks. 54.518 Section... area networks. To the extent that schools, libraries or consortia that include an eligible school or library build or purchase a wide area network to provide telecommunications services, the cost of such...

Exploring the story, science, and adventure of small worlds

NASA Astrophysics Data System (ADS)

Swann, J. L.; Elkins-Tanton, L. T.; Anbar, A. D.; Klug Boonstra, S.; Tamer, A. J.; Mead, C.; Hunsley, D.

2017-12-01

Small worlds are a strategic focus at NASA, reflected by missions such as Osiris Rex and Psyche among others. The Infiniscope project, with funding from NASA SMD, is building on this scientific and public interest to teach formal and informal learners about asteroids and other small worlds. The digital learning experience, "Where are the small worlds?", and future Infiniscope experiences, incorporate a design theory that we describe as "education through exploration" (ETX) which is provided through an adaptive e-learning platform. This design ensures that learners actively engage in exploration and discovery, while receiving targeted feedback to push through challenges. To ensure that this and future experiences reach and meet the needs of as many educators as possible, Infiniscope includes a digital teaching network to host the experiences and support the reuse and adaptation of digital resources in new lessons. "Where are the small worlds?" puts learners in an interactive simulation of the solar system and provides a mission structure in which they hunt for "astrocaches" on near earth objects, main belt asteroids, and Kuiper-belt objects. These activities allow the learner to discover the locations of the small worlds in the solar system and develop an intuitive understanding for the relative motion of objects at various distances from the Sun. The experience is NGSS-aligned and accompanied by a lesson plan for integration into the classroom. In testing with more than 500 middle-school students, 83% of participants said they wanted to do more experiences like "Where are the small worlds?" They also found the experience both "fun" and "interesting" while being moderately difficult. "Where are the small worlds?" is one of many visualizations and lessons that is available within the Infiniscope teaching network. The network already has hundreds of members and is expected to grow in both numbers and engagement over time. Currently, educators can search and use pre-existing experiences, but as the visualization library expands and educators learn more about exploration-learning design, they may modify existing experiences and even build entirely new experiences to meet specific needs. In parallel, we are also developing a professional development program that builds understanding of the principles of ETX design.

Social Networking in School Psychology Training Programs: A Survey of Faculty and Graduate Students

ERIC Educational Resources Information Center

Pham, Andy V.; Goforth, Anisa N.; Segool, Natasha; Burt, Isaac

2014-01-01

The increasing use of social networking sites has become an emerging focus in school psychology training, policy, and research. The purpose of the current study is to present data from a survey on social networking among faculty and graduate students in school psychology training programs. A total of 110 faculty and 112 graduate students in school…

Ed-Excel Assessment of Secondary School Student Culture Tabulations by School District and Race/Ethnicity: Responses from Middle School, Junior High and High School Students in Districts of the Minority Student Achievement Network (MSAN), 2000-2001.

ERIC Educational Resources Information Center

Ferguson, Ronald F.

This survey presents statistics on secondary school student culture by school district and race/ethnicity, using data from approximately forty thousand secondary school students in Minority Student Achievement Network districts. Information is presented in six areas: (1) "Family Background Resources and Living Arrangements (racial/ethnic…

Influence of Choice of Null Network on Small-World Parameters of Structural Correlation Networks

PubMed Central

Hosseini, S. M. Hadi; Kesler, Shelli R.

2013-01-01

In recent years, coordinated variations in brain morphology (e.g., volume, thickness) have been employed as a measure of structural association between brain regions to infer large-scale structural correlation networks. Recent evidence suggests that brain networks constructed in this manner are inherently more clustered than random networks of the same size and degree. Thus, null networks constructed by randomizing topology are not a good choice for benchmarking small-world parameters of these networks. In the present report, we investigated the influence of choice of null networks on small-world parameters of gray matter correlation networks in healthy individuals and survivors of acute lymphoblastic leukemia. Three types of null networks were studied: 1) networks constructed by topology randomization (TOP), 2) networks matched to the distributional properties of the observed covariance matrix (HQS), and 3) networks generated from correlation of randomized input data (COR). The results revealed that the choice of null network not only influences the estimated small-world parameters, it also influences the results of between-group differences in small-world parameters. In addition, at higher network densities, the choice of null network influences the direction of group differences in network measures. Our data suggest that the choice of null network is quite crucial for interpretation of group differences in small-world parameters of structural correlation networks. We argue that none of the available null models is perfect for estimation of small-world parameters for correlation networks and the relative strengths and weaknesses of the selected model should be carefully considered with respect to obtained network measures. PMID:23840672

Small Schools in the Big City: Neoliberalism, Bureaucracy and the Sustainability of Small by Design Schools in Chicago

ERIC Educational Resources Information Center

Pitluck, Corrin

2010-01-01

Assuming the strength of small by design schools for poor urban students of color to be a settled question, this project attempts to analyze the sustainability of small by design schools in a large, complex urban district. Asking what causes small schools to converge toward or diverge from the small by design model, I analyze three sets of design…

Management Challenges in an Information Communication Technology (ICT) Network in Rural Schools

ERIC Educational Resources Information Center

Mihai, Maryke; Nieuwenhuis, Jan

2015-01-01

This study concerns the management of an interactive whiteboard (IWB) network started in April 2008 in Mpumalanga, with a leading school partnered with several disadvantaged schools, transmitting lessons in Mathematics and Science. Many educational institutions try to provide learners with better learning opportunities by equipping schools with…

Implementing Smart School Technology at the Secondary Level.

ERIC Educational Resources Information Center

Stallard, Charles K.

This paper describes the characteristics of "smart schools" and offers guidelines for developing such schools. Smart schools are defined as having three features: (1) they are computer networked via local area networks in order to share information through teleconferencing, databases, and electronic mail; (2) they are connected beyond…

Likelihoods for fixed rank nomination networks

PubMed Central

HOFF, PETER; FOSDICK, BAILEY; VOLFOVSKY, ALEX; STOVEL, KATHERINE

2014-01-01

Many studies that gather social network data use survey methods that lead to censored, missing, or otherwise incomplete information. For example, the popular fixed rank nomination (FRN) scheme, often used in studies of schools and businesses, asks study participants to nominate and rank at most a small number of contacts or friends, leaving the existence of other relations uncertain. However, most statistical models are formulated in terms of completely observed binary networks. Statistical analyses of FRN data with such models ignore the censored and ranked nature of the data and could potentially result in misleading statistical inference. To investigate this possibility, we compare Bayesian parameter estimates obtained from a likelihood for complete binary networks with those obtained from likelihoods that are derived from the FRN scheme, and therefore accommodate the ranked and censored nature of the data. We show analytically and via simulation that the binary likelihood can provide misleading inference, particularly for certain model parameters that relate network ties to characteristics of individuals and pairs of individuals. We also compare these different likelihoods in a data analysis of several adolescent social networks. For some of these networks, the parameter estimates from the binary and FRN likelihoods lead to different conclusions, indicating the importance of analyzing FRN data with a method that accounts for the FRN survey design. PMID:25110586

Social Networks, Social Participation, and Health among Youth Living in Extreme Poverty in Rural Malawi

PubMed Central

Rock, Amelia; Barrington, Clare; Abdoulayi, Sara; Tsoka, Maxton; Mvula, Peter; Handa, Sudhanshu

2017-01-01

Extensive research documents that social network characteristics affect health, but knowledge of peer networks of youth in Malawi and sub-Saharan Africa is limited. We examine the networks and social participation of youth living in extreme poverty in rural Malawi, using in-depth interviews with 32 youth and caregivers. We describe youth’s peer networks and assess how gender and the context of extreme poverty influence their networks and participation, and how their networks influence health. In-school youth had larger, more interactive, and more supportive networks than out-of-school youth, and girls described less social participation and more isolation than boys. Youth exchanged social support and influence within their networks that helped cope with poverty-induced stress and sadness, and encouraged protective sexual health practices. However, poverty hampered their involvement in school, religious schools, and community organizations, directly through lack of required material means, and indirectly by reducing time and emotional resources and creating shame and stigma. Poverty alleviation policy holds promise for improving youth’s social wellbeing and mental and physical health by increasing their opportunities to form networks, receive social support, and experience positive influence. PMID:27760393

Social networks, social participation, and health among youth living in extreme poverty in rural Malawi.

PubMed

Rock, Amelia; Barrington, Clare; Abdoulayi, Sara; Tsoka, Maxton; Mvula, Peter; Handa, Sudhanshu

2016-12-01

Extensive research documents that social network characteristics affect health, but knowledge of peer networks of youth in Malawi and sub-Saharan Africa is limited. We examine the networks and social participation of youth living in extreme poverty in rural Malawi, using in-depth interviews with 32 youth and caregivers. We describe youth's peer networks and assess how gender and the context of extreme poverty influence their networks and participation, and how their networks influence health. In-school youth had larger, more interactive, and more supportive networks than out-of-school youth, and girls described less social participation and more isolation than boys. Youth exchanged social support and influence within their networks that helped cope with poverty-induced stress and sadness, and encouraged protective sexual health practices. However, poverty hampered their involvement in school, religious schools, and community organizations, directly by denying them required material means, and indirectly by reducing time and emotional resources and creating shame and stigma. Poverty alleviation policy holds promise for improving youth's social wellbeing and mental and physical health by increasing their opportunities to form networks, receive social support, and experience positive influence. Copyright © 2016 Elsevier Ltd. All rights reserved.

School, Friends, and Substance Use: Gender Differences on the Influence of Attitudes Toward School and Close Friend Networks on Cannabis Involvement.

PubMed

Zaharakis, Nikola; Mason, Michael J; Mennis, Jeremy; Light, John; Rusby, Julie C; Westling, Erika; Crewe, Stephanie; Flay, Brian R; Way, Thomas

2018-02-01

The school environment is extremely salient in young adolescents' lives. Adolescents who have unfavorable attitudes toward school and teachers are at elevated risk for dropping out of school and engaging in behavioral health risks. Peer network health-a summation of the positive and negative behaviors in which one's close friend group engages-may be one way by which attitudes toward school exert influence on youth substance use. Utilizing a sample of 248 primarily African-American young urban adolescents, we tested a moderated mediation model to determine if the indirect effect of attitude to school on cannabis involvement through peer network health was conditioned on gender. Attitude toward school measured at baseline was the predictor (X), peer network health measured at 6 months was the mediator (M), cannabis involvement (including use, offers to use, and refusals to use) measured at 24 months was the outcome (Y), and gender was the moderator (W). Results indicated that negative attitudes toward school were indirectly associated with increased cannabis involvement through peer network health. This relationship was not moderated by gender. Adolescents in our sample with negative attitudes toward school were more likely to receive more offers to use cannabis and to use cannabis more frequently through the perceived health behaviors of their close friends. Implications from these results point to opportunities to leverage the dynamic associations among school experiences, friends, and cannabis involvement, such as offers and use.

Changing climates of conflict: A social network experiment in 56 schools

PubMed Central

Paluck, Elizabeth Levy; Shepherd, Hana; Aronow, Peter M.

2016-01-01

Theories of human behavior suggest that individuals attend to the behavior of certain people in their community to understand what is socially normative and adjust their own behavior in response. An experiment tested these theories by randomizing an anticonflict intervention across 56 schools with 24,191 students. After comprehensively measuring every school’s social network, randomly selected seed groups of 20–32 students from randomly selected schools were assigned to an intervention that encouraged their public stance against conflict at school. Compared with control schools, disciplinary reports of student conflict at treatment schools were reduced by 30% over 1 year. The effect was stronger when the seed group contained more “social referent” students who, as network measures reveal, attract more student attention. Network analyses of peer-to-peer influence show that social referents spread perceptions of conflict as less socially normative. PMID:26729884

Schools to Watch: School Transformation Network, a U.S. Deparment of Education Investing in Innovation (i3) Development Grant. Final Evaluation Report

ERIC Educational Resources Information Center

Grantee Submission, 2015

2015-01-01

The Schools to Watch: School Transformation Network Project is a whole school reform model designed to improve the educational practices, experiences, and outcomes of low-performing middle-grades schools. Developed by the National Forum to Accelerate Middle-Grades Reform, the four-year project was funded in 2010 by a U.S. Department of Education…

Teach for America, Relay Graduate School, and the Charter School Networks: The Making of a Parallel Education Structure

ERIC Educational Resources Information Center

Mungal, Angus Shiva

2016-01-01

In New York City, a partnership between Teach For America (TFA), the New York City Department of Education (NYCDOE), the Relay Graduate School of Education (Relay), and three charter school networks produced a "parallel education structure" within the public school system. Driving the partnership and the parallel education structure are…

Equity at Scale: How Public Charter School Networks Can Innovate and Improve Services for Students with Disabilities

ERIC Educational Resources Information Center

O'Neill, Paul T.; Rhim, Lauren Morando

2015-01-01

When public charter schools first opened in the early 1990s, each was unique and independent. But as successful public charter schools continued to grow and expand their impact beyond a single site, and as organizations developed school designs that could be implemented at multiple locations, networks of public charter schools emerged. The public…

KIPP Leadership Practices through 2010-2011. Technical Report

ERIC Educational Resources Information Center

Furgeson, Joshua; Knechtel, Virginia; Sullivan, Margaret; Tuttle, Christina Clark; Akers, Lauren; Anderson, Mary Anne; Barna, Michael; Nichols-Barrer, Ira

2014-01-01

The Knowledge Is Power Program (KIPP) is the largest public charter school network in the United States, with 141 elementary, middle, and high schools in the 2013-2014 school year. The network has grown rapidly from KIPP's first fifth grade classes in 1994 and plans to add 23 more schools in fall 2014. KIPP schools and regions are often cited as…

Epidemics in interconnected small-world networks.

PubMed

Liu, Meng; Li, Daqing; Qin, Pengju; Liu, Chaoran; Wang, Huijuan; Wang, Feilong

2015-01-01

Networks can be used to describe the interconnections among individuals, which play an important role in the spread of disease. Although the small-world effect has been found to have a significant impact on epidemics in single networks, the small-world effect on epidemics in interconnected networks has rarely been considered. Here, we study the susceptible-infected-susceptible (SIS) model of epidemic spreading in a system comprising two interconnected small-world networks. We find that the epidemic threshold in such networks decreases when the rewiring probability of the component small-world networks increases. When the infection rate is low, the rewiring probability affects the global steady-state infection density, whereas when the infection rate is high, the infection density is insensitive to the rewiring probability. Moreover, epidemics in interconnected small-world networks are found to spread at different velocities that depend on the rewiring probability.

Developing 21st century skills through the use of student personal learning networks

NASA Astrophysics Data System (ADS)

Miller, Robert D.

This research was conducted to study the development of 21st century communication, collaboration, and digital literacy skills of students at the high school level through the use of online social network tools. The importance of this study was based on evidence high school and college students are not graduating with the requisite skills of communication, collaboration, and digital literacy skills yet employers see these skills important to the success of their employees. The challenge addressed through this study was how high schools can integrate social network tools into traditional learning environments to foster the development of these 21st century skills. A qualitative research study was completed through the use of case study. One high school class in a suburban high performing town in Connecticut was selected as the research site and the sample population of eleven student participants engaged in two sets of interviews and learned through the use social network tools for one semester of the school year. The primary social network tools used were Facebook, Diigo, Google Sites, Google Docs, and Twitter. The data collected and analyzed partially supported the transfer of the theory of connectivism at the high school level. The students actively engaged in collaborative learning and research. Key results indicated a heightened engagement in learning, the development of collaborative learning and research skills, and a greater understanding of how to use social network tools for effective public communication. The use of social network tools with high school students was a positive experience that led to an increased awareness of the students as to the benefits social network tools have as a learning tool. The data supported the continued use of social network tools to develop 21st century communication, collaboration, and digital literacy skills. Future research in this area may explore emerging social network tools as well as the long term impact these tools have on the development of lifelong learning skills and quantitative data linked to student learning.

Implementing Network Video for Traditional Security and Innovative Applications: Best Practices and Uses for Network Video in K-12 Schools

ERIC Educational Resources Information Center

Wren, Andrew

2008-01-01

Administrators are constantly seeking ways to cost-effectively and adequately increase security and improve efficiency in K-12 schools. While video is not a new tool to schools, the shift from analog to network technology has increased the accessibility and usability in a variety of applications. Properly installed and used, video is a powerful…

Model of Learning Organizational Development of Primary School Network under the Office of Basic Education Commission

ERIC Educational Resources Information Center

Sai-rat, Wipa; Tesaputa, Kowat; Sriampai, Anan

2015-01-01

The objectives of this study were 1) to study the current state of and problems with the Learning Organization of the Primary School Network, 2) to develop a Learning Organization Model for the Primary School Network, and 3) to study the findings of analyses conducted using the developed Learning Organization Model to determine how to develop the…

Facilitating the Development of School-Based Learning Networks

ERIC Educational Resources Information Center

Kubiak, Chris; Bertram, Joan

2010-01-01

Purpose: This paper aims to contribute to the knowledge base on leading and facilitating the growth of school improvement networks by describing the activities and challenges faced by network leaders. Design/methodology/approach: A total of 19 co-leaders from 12 networks were interviewed using a semi-structured schedule about the growth of their…

Cisco Networking Academy: Next-Generation Assessments and Their Implications for K-12 Education

ERIC Educational Resources Information Center

Liu, Meredith

2014-01-01

To illuminate the possibilities for next-generation assessments in K-12 schools, this case study profiles the Cisco Networking Academy, which creates comprehensive online training curriculum to teach networking skills. Since 1997, the Cisco Networking Academy has served more than five million high school and college students and now delivers…

Harnessing the Power of Teacher Networks

ERIC Educational Resources Information Center

Farley-Ripple, Elizabeth N.; Buttram, Joan L.

2013-01-01

Teacher networks are an important lever for helping schools make change. In order to take advantage of teacher networks, principals must map the existing networks in their schools, identifying teachers and others who serve as experts or advice givers, brokers, and advice seekers. Once these are known, principals can decide on a strategy for…

Campus Schools: The Search for Safe and Orderly Environment in Large School Settings

ERIC Educational Resources Information Center

Ortiz, Monica

2012-01-01

Establishing "new small schools" is a major focus of school improvement, especially at the high school level, with the hopes of increasing academic success and reducing violence. Key arguments for small schools are the personalization of schooling and increased academic performance. The structures and process of small schools are…

25 CFR 39.140 - How does a school qualify for a Small School Adjustment?

Code of Federal Regulations, 2014 CFR

2014-04-01

... lower grades and has a diploma-awarding high school component with an average instructional daily... 25 Indians 1 2014-04-01 2014-04-01 false How does a school qualify for a Small School Adjustment... INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.140...

25 CFR 39.140 - How does a school qualify for a Small School Adjustment?

Code of Federal Regulations, 2012 CFR

2012-04-01

... lower grades and has a diploma-awarding high school component with an average instructional daily... 25 Indians 1 2012-04-01 2011-04-01 true How does a school qualify for a Small School Adjustment... INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.140...

25 CFR 39.140 - How does a school qualify for a Small School Adjustment?

Code of Federal Regulations, 2013 CFR

2013-04-01

... lower grades and has a diploma-awarding high school component with an average instructional daily... 25 Indians 1 2013-04-01 2013-04-01 false How does a school qualify for a Small School Adjustment... INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.140...

Clinical Teacher Education: Reflections from an Urban Professional Development School Network. Readings in Educational Thought

ERIC Educational Resources Information Center

Bohan, Chara Haeussler, Ed.; Many, Joyce E., Ed.

2011-01-01

Clinical Teacher Education focuses on how to build a school-university partnership network for clinical teacher education in urban school systems serving culturally and linguistically diverse populations. The labor intensive nature of professional development school work has resulted in research institutions being slow to fully adopt a clinical…

Improving Schools' Partnership Programs in the National Network of Partnership Schools

ERIC Educational Resources Information Center

Sanders, Mavis; Sheldon, Steven; Epstein, Joyce

2005-01-01

The current wave of educational reform includes an emphasis on family and community involvement as a strategy for school improvement. Yet, to effectively engage families and communities in the educational process, educators need assistance and support. In 1996, the National Network of Partnership Schools (NNPS) was established to build the…

The Northcote Network of Schools and the Middle Years of Schooling.

ERIC Educational Resources Information Center

Kruse, Darryn

Recognizing the necessity of examining the needs of early adolescents and changing the focus of middle grades education in Australia, this report describes the findings from the Northcote Network of Schools, 8 primary and 2 secondary schools collaborating to develop continuity and coherence across grades 5 through 8. The paper outlines activities…

R&D: Welcoming Immigrant Students with a High-Quality Education

ERIC Educational Resources Information Center

Lee, Stacey J.; Walsh, Daniel

2016-01-01

The Internationals Network for Public Schools has a reputation for engaging in culturally and linguistically responsive pedagogy with immigrant youth. The 19 schools in the internationals school network serve the unique academic and emotional needs of recently arrived immigrant youth who are English language learners. INPS schools are in New York,…

Adolescent Problematic Social Networking and School Experiences: The Mediating Effects of Sleep Disruptions and Sleep Quality.

PubMed

Vernon, Lynette; Barber, Bonnie L; Modecki, Kathryn L

2015-07-01

An important developmental task for adolescents is to become increasingly responsible for their own health behaviors. Establishing healthy sleep routines and controlling media use before bedtime are important for adequate, quality sleep so adolescents are alert during the day and perform well at school. Despite the prevalence of adolescent social media use and the large percentage of computers and cell phones in adolescents' bedrooms, no studies to date have investigated the link between problematic adolescent investment in social networking, their sleep practices, and associated experiences at school. A sample of 1,886 students in Australia aged between 12 and 18 years of age completed self-report data on problematic social networking use, sleep disturbances, sleep quality, and school satisfaction. Structural equation modeling (SEM) substantiated the serial mediation hypothesis: for adolescents, problematic social networking use significantly increased sleep disturbances, which adversely affected perceptions of sleep quality that, in turn, lowered adolescents' appraisals of their school satisfaction. This significant pattern was largely driven by the indirect effect of sleep disturbances. These findings suggest that adolescents are vulnerable to negative consequences from social networking use. Specifically, problematic social networking is associated with poor school experiences, which result from poor sleep habits. Promoting better sleep routines by minimizing sleep disturbances from social media use could improve school experiences for adolescents with enhanced emotional engagement and improved subjective well-being.

How Urban Youth Perceive Relationships Among School Environments, Social Networks, Self-Concept, and Substance Use.

PubMed

Dudovitz, Rebecca N; Perez-Aguilar, Giselle; Kim, Grace; Wong, Mitchell D; Chung, Paul J

2017-03-01

Studies suggest adolescent substance use aligns with academic and behavioral self-concept (whether teens think of themselves as good or bad students and as rule followers or rule breakers) as well as peer and adult social networks. Schools are an important context in which self-concept and social networks develop, but it remains unclear how school environments might be leveraged to promote healthy development and prevent substance use. We sought to describe how youth perceive the relationships among school environments, adolescent self-concept, social networks, and substance use. Semistructured interviews with 32 low-income minority youth (aged 17-22 years) who participated in a prior study, explored self-concept development, school environments, social networks, and substance use decisions. Recruitment was stratified by whether, during high school, they had healthy or unhealthy self-concept profiles and had engaged in or abstained from substance use. Youth described feeling labeled by peers and teachers and how these labels became incorporated into their self-concept. Teachers who made students feel noticed (eg, by learning students' names) and had high academic expectations reinforced healthy self-concepts. Academic tracking, extracurricular activities, and school norms determined potential friendship networks, grouping students either with well-behaving or misbehaving peers. Youth described peer groups, combined with their self-concept, shaping their substance use decisions. Affirming healthy aspects of their self-concept at key risk behavior decision points helped youth avoid substance use in the face of peer pressure. Youth narratives suggest school environments shape adolescent self-concept and adult and peer social networks, all of which impact substance use. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

How Urban Youth Perceive Relationships among School Environments, Social Networks, Self-Concept, and Substance Use

PubMed Central

Dudovitz, Rebecca N.; Perez-Aguilar, Giselle; Kim, Grace; Wong, Mitchell D.; Chung, Paul J.

2016-01-01

Objective Studies suggest adolescent substance use aligns with academic and behavioral self-concept (whether teens think of themselves as good or bad students and as rule followers or rule breakers) as well as peer and adult social networks. Schools are an important context in which self-concept and social networks develop, but it remains unclear how school environments might be leveraged to promote healthy development and prevent substance use. We sought to describe how youth perceive the relationships among school environments, adolescent self-concept, social networks, and substance use. Methods Semi-structured interviews with 32 low-income minority youth (ages 17-22) who participated in a prior study, explored self-concept development, school environments, social networks, and substance use decisions. Recruitment was stratified by whether, during high school, they had healthy or unhealthy self-concept profiles and had engaged in or abstained from substance use. Results Youth described feeling labeled by peers and teachers and how these labels became incorporated into their self-concept. Teachers who made students feel noticed (e.g., by learning students' names) and had high academic expectations reinforced healthy self-concepts. Academic tracking, extra-curricular activities, and school norms determined potential friendship networks, grouping students either with well-behaving or misbehaving peers. Youth described peer groups, combined with their self-concept, shaping their substance use decisions. Affirming healthy aspects of their self-concept at key risk behavior decision points helped youth avoid substance use in the face of peer pressure. Conclusions Youth narratives suggest school environments shape adolescent self-concept and adult and peer social networks, all of which impact substance use. PMID:28259338

Crowd-Sourcing Seismic Data for Education and Research Opportunities with the Quake-Catcher Network

NASA Astrophysics Data System (ADS)

Sumy, D. F.; DeGroot, R. M.; Benthien, M. L.; Cochran, E. S.; Taber, J. J.

2016-12-01

The Quake Catcher Network (QCN; quakecatcher.net) uses low cost micro-electro-mechanical system (MEMS) sensors hosted by volunteers to collect seismic data. Volunteers use accelerometers internal to laptop computers, phones, tablets or small (the size of a matchbox) MEMS sensors plugged into desktop computers using a USB connector to collect scientifically useful data. Data are collected and sent to a central server using the Berkeley Open Infrastructure for Network Computing (BOINC) distributed computing software. Since 2008, sensors installed in museums, schools, offices, and residences have collected thousands of earthquake records, including the 2010 M8.8 Maule, Chile, the 2010 M7.1 Darfield, New Zealand, and 2015 M7.8 Gorkha, Nepal earthquakes. In 2016, the QCN in the United States transitioned to the Incorporated Research Institutions for Seismology (IRIS) Consortium and the Southern California Earthquake Center (SCEC), which are facilities funded through the National Science Foundation and the United States Geological Survey, respectively. The transition has allowed for an influx of new ideas and new education related efforts, which include focused installations in several school districts in southern California, on Native American reservations in North Dakota, and in the most seismically active state in the contiguous U.S. - Oklahoma. We present and describe these recent educational opportunities, and highlight how QCN has engaged a wide sector of the public in scientific data collection, particularly through the QCN-EPIcenter Network and NASA Mars InSight teacher programs. QCN provides the public with information and insight into how seismic data are collected, and how researchers use these data to better understand and characterize seismic activity. Lastly, we describe how students use data recorded by QCN sensors installed in their classrooms to explore and investigate felt earthquakes, and look towards the bright future of the network.

Easing the Policy Environments of Small Schools and Schools-within-Schools: Lessons from Six Cities. Policy Brief.

ERIC Educational Resources Information Center

AEL, Inc., Charleston, WV.

Research shows that small schools and schools within schools can yield positive outcomes for students and improved satisfaction and effectiveness among school staff. Small schools can be less costly than larger ones if judged by expenditure per graduate instead of cost per pupil enrolled. Examination of the policy environments of urban schools in…

Small Schools in Rural India: "Exclusion" and "Inequity" in Hierarchical School System

ERIC Educational Resources Information Center

Diwan, Rashmi

2015-01-01

Small schools have enjoyed rich traditions in the history of education. The Vedic-age gurukula small schools, an abode for children of the privileged few, followed a structured curriculum in the teaching of religion, scriptures, philosophy, literature, warfare, medicine, astrology and history. The rigvedic small schools, which were more…

How Small School Districts Can Organize to Afford Their Small Schools

ERIC Educational Resources Information Center

Burton, Christine

2010-01-01

While the research continues to mount on the benefits of school downsizing and decentralizing efforts in urban areas, there exists a paradox for small school Administrators who continue to struggle against forces of consolidation. Small schools in rural and suburban districts have fought for their existence against the pressures of consolidation…

What's So Big about Small Schools? The Case for Small Schools: Nationwide and in North Dakota. PEPG 05-05

ERIC Educational Resources Information Center

Hylden, Jordan

2005-01-01

A growing body of evidence points to the size of schools as a significant determining factor in academic achievement. Large schools are often far less successful at educating students than small schools. This paper shall first examine the data which support this claim and the reasons why small schools might work better. Finally, our conclusions…

A Participatory Evaluation of the Use of Social Networking Tools in a High School Math Class

ERIC Educational Resources Information Center

Wormald, Randy J.

2012-01-01

As we move into the 21st century, the needs of our students are more variable than ever. There has been a proliferation of social networking usage in society yet there has been little use of those emerging tools in schools as a means to enhance student learning. It is a common practice in school districts to block social networking sites and…

Voices of Women in the Field--Creating Conversations: A Networking Approach for Women Leaders

ERIC Educational Resources Information Center

Raskin, Candace F.; Haar, Jean M.; Robicheau, Jerry

2010-01-01

Professional networking is critical for school leaders. Networking has emerged in the literature as one of the major needs in attracting and retaining quality school leaders. There is evidence that professional networking offers a system for women to enhance their career opportunities. However, the evidence shows there are limited professional…

Effect of households' social networks on lice infestation among vulnerable Mexican children: a qualitative comparative analysis.

PubMed

Ortega-Marín, Lydia; Márquez-Serrano, Margarita; Lara-López, Luz M; Moncada, Ligia I; Idrovo, Alvaro J

2013-10-01

The prevalence of pediculosis is high among elementary and secondary school children, which favors the belief that infestation occurs more often in schools than in homes. This study explored the role of households' social networks in the transmission of head lice. Seventeen school children and their social networks (n = 22) from Acatlipa (Morelos, Mexico) participated in a prospective observational study during school vacation. The hair of all the school children was washed with shampoo containing permethrin at the beginning of the study and the incidence of pediculosis (O) was evaluated at the beginning of the school term (follow-up at 1.5 months). The sets included in the qualitative comparative analysis were sex (S), length of hair (H), baseline diagnostic of pediculosis (I) and degree (D) and infestation index (N) obtained through the analysis of social networks. The prevalence of pediculosis was the same at the beginning and the end of follow-up (17.6%). The degree of the school children's networks ranged between 2 and 14. There were 8 configurations, the most frequent being F*i*d*n*h. The most parsimonious configuration associated with the incidence of pediculosis was F*I*d*H (female, previous infestation, low degree and long hair), with a coverage of 0.344 and a consistency of 0.941. Indicators of social networks made it possible to identify the role of households' social networks in the transmission of lice. Individual actions such as the use of shampoo containing insecticides are temporary and, therefore, structural actions should be favored.

Ground Wave Emergency Network Final Operational Capability: Environmental Assessment for Northwestern Nebraska Relay Node, Site Number RN 8C930NE

DTIC Science & Technology

1993-02-19

some of the small elm trees that comprise the remains of an old shelterbelt. Access would be from School Road. Thirty-seven feet of access road would...low but very rugged cliffs known as the Pine Ridge Escarpment. This extends along the southern and eastern edges of the SSA, represented in Figure 1.1...sandstone occur on the steeper slopes just below the Pine Ridge Escarpment; silty soils derived from loess occur on the broad, gentle slopes between the

Schools and Research: Are They Interested? The Allegheny County, Pennsylvania, Experience

ERIC Educational Resources Information Center

Vukotich, Charles J., Jr.; Stebbins, Samuel

2011-01-01

Lack of trust is an issue in doing research with schools. A School-Based Research and Practice Network was established by the University of Pittsburgh to create a regional research agenda. Over the past two years, Network staff held meetings with school staff in 43 districts to determine specific research needs, interests, and concerns. The most…

Student Career Awareness Network at L. B. Johnson Middle School: 1997-98 School Year Evaluation.

ERIC Educational Resources Information Center

Mearns, Curt

The Student Career Awareness Network (SCAN) at L. B. Johnson Middle School, New Mexico, seeks to target a wide range of students with differing abilities while incorporating School-To-Career's philosophy of instruction. SCAN uses work-related experiences such as project-based assignments, applications-based instruction, hands-on experience, and…

Home-School Relationships: Networking in One District

ERIC Educational Resources Information Center

Wanat, Carolyn Louise

2012-01-01

This article describes parents' and educators' perceptions of home-school relationships that benefited children and their families in one school district. Family involvement literature and social network theory, especially Burt's (2001) structural holes, served as the theoretical framework. In semistructured interviews, 39 participants, including…

The association between social networks and self-rated risk of HIV infection among secondary school students in Moshi Municipality, Tanzania

PubMed Central

Lyimo, Elizabeth J.; Todd, Jim; Rickey, Lisa Ann; Njau, Bernard

2014-01-01

This study describes the social networks of secondary school students in Moshi Municipality, and their association with self-rated risk of human immunodeficiency virus (HIV) infection. A cross-sectional analytical study was conducted among 300 students aged 15–24 years in 5 secondary schools in Moshi, Tanzania. Bonding networks were defined as social groupings of students participating in activities within the school, while bridging networks were groups that included students participating in social groupings from outside of the school environs. A structured questionnaire was used to ask about participation in bonding and bridging social networks and self-rated HIV risk behavior. More participants participated in bonding networks (72%) than in bridging networks (29%). Participation in bridging networks was greater among females (25%) than males (12%, p < .005). Of 300 participants, 88 (29%) were sexually experienced, and of these 62 (70%) considered themselves to be at low risk of HIV infection. Factors associated with self-rated risk of HIV included: type of school (p < .003), family structure (p < .008), being sexually experienced (p < .004), having had sex in the past three months (p < .009), having an extra sexual partner (p < .054) and non-condom use in last sexual intercourse (p < .001), but not the presence or type of social capital. The study found no association between bonding and bridging social networks on self-rated risk of HIV among study participants. However, sexually experienced participants rated themselves at low risk of HIV infection despite practicing unsafe sex. Efforts to raise adolescents’ self-awareness of risk of HIV infection through life skills education and HIV/acquired immunodeficiency syndrome risk reduction strategies may be beneficial to students in this at-risk group. PMID:24641669

Coordinated Speed Oscillations in Schooling Killifish Enrich Social Communication

NASA Astrophysics Data System (ADS)

Swain, Daniel T.; Couzin, Iain D.; Leonard, Naomi Ehrich

2015-10-01

We examine the spatial dynamics of individuals in small schools of banded killifish ( Fundulus diaphanus) that exhibit rhythmic, oscillating speed, typically with sustained, coordinated, out-of-phase speed oscillations as they move around a shallow water tank. We show that the relative motion among the fish yields a periodically time-varying network of social interactions that enriches visually driven social communication. The oscillations lead to the regular making and breaking of occlusions, which we term "switching." We show that the rate of convergence to consensus (biologically, the capacity for individuals in groups to achieve effective coordinated motion) governed by the switching outperforms static alternatives, and performs as well as the less practical case of every fish sensing every other fish. We show further that the oscillations in speed yield oscillations in relative bearing between fish over a range that includes the angles previously predicted to be optimal for a fish to detect changes in heading and speed of its neighbors. To investigate systematically, we derive and analyze a dynamic model of interacting agents that move with oscillatory speed. We show that coordinated circular motion of the school leads to systematic cycling of spatial ordering of agents and possibilities for enriched spatial density of measurements of the external environment. Our results highlight the potential benefits of dynamic communication topologies in collective animal behavior, and suggest new, useful control laws for the distributed coordination of mobile robotic networks.

The Complexities of Operating Multiple Small Schools in a High School Conversion

ERIC Educational Resources Information Center

Wallach, Catherine A.

2010-01-01

School reformers hope that converting comprehensive high schools into collections of small schools will produce results similar to those realized in freestanding small schools. Three themes--personalization, professional community, and shared decision making--exemplify the early successes in conversions. But the challenge of sustaining these gains…

Going Small: Progress & Challenges of Philadelphia's Small High Schools

ERIC Educational Resources Information Center

Hartmann, Tracey; Reumann-Moore, Rebecca; Evans, Shani Adia; Haxton, Clarisse; Maluk, Holly; Neild, Ruth Curran

2009-01-01

Between 2003 and 2007, and without significant outside funding, the School District of Philadelphia created 25 new small high schools. This study, begun by Research for Action in 2006, follows the start-up and early implementation of these small high schools in Philadelphia. The study found that parents and students are interested in small high…

Network Learning for Educational Change. Professional Learning

ERIC Educational Resources Information Center

Veugelers, Wiel, Ed.; O'Hair, Mary John, Ed.

2005-01-01

School-university networks are becoming an important method to enhance educational renewal and student achievement. Networks go beyond tensions of top-down versus bottom-up, school development and professional development of individuals, theory and practice, and formal and informal organizational structures. The theoretical base of networking…

Building a School District's Wide Area Network.

ERIC Educational Resources Information Center

Mastel, Vern L.

1996-01-01

Describes the development of a wide area network (WAN) in the Bismarck Public School District (North Dakota). Topics include design goals, network infrastructure, implementing library access, sharing resources across platforms, electronic mail, dial-in access, Internet access, adhering to software licenses, shareware and freeware, and monitoring…

Tips for Implementing a Wireless Network

ERIC Educational Resources Information Center

Walery, Darrell

2005-01-01

This article provides a quick start guide to provide educators with the basic points to consider before installing a wireless network in the school. Since many school districts have already implemented wireless networks, there is a lot of information available online to assist in the process.

Creating New Small Schools for Urban Youth: Understanding Early Design Processes

ERIC Educational Resources Information Center

Cade, Vilicia

2010-01-01

Discussions about the ways of improving high schools have frequently considered school size and many "new" schools reduce the size to personalize the school experience and produce more positive student outcomes. Interest in designing new small schools has increased. Embedded in many of the small school design initiatives is the belief that new…

George Washington Community High School: analysis of a partnership network.

PubMed

Bringle, Robert G; Officer, Starla D H; Grim, Jim; Hatcher, Julie A

2009-01-01

After five years with no public schools in their community, residents and neighborhood organizations of the Near Westside of Indianapolis advocated for the opening of George Washington Community High School (GWCHS). As a neighborhood in close proximity to the campus of Indiana University-Purdue University Indianapolis, the Near Westside and campus worked together to address this issue and improve the educational success of youth. In fall 2000, GWCHS opened as a community school and now thrives as a national model, due in part to its network of community relationships. This account analyzes the development of the school by focusing on the relationships among the university, the high school, community organizations, and the residents of the Near Westside and highlights the unique partnership between the campus and school by defining the relational qualities and describing the network created to make sustainable changes with the high school.

A network of web multimedia medical information servers for a medical school and university hospital.

PubMed

Denier, P; Le Beux, P; Delamarre, D; Fresnel, A; Cleret, M; Courtin, C; Seka, L P; Pouliquen, B; Cleran, L; Riou, C; Burgun, A; Jarno, P; Leduff, F; Lesaux, H; Duvauferrier, R

1997-08-01

Modern medicine requires a rapid access to information including clinical data from medical records, bibliographic databases, knowledge bases and nomenclature databases. This is especially true for University Hospitals and Medical Schools for training as well as for fundamental and clinical research for diagnosis and therapeutic purposes. This implies the development of local, national and international cooperation which can be enhanced via the use and access to computer networks such as Internet. The development of professional cooperative networks goes with the development of the telecommunication and computer networks and our project is to make these new tools and technologies accessible to the medical students both during the teaching time in Medical School and during the training periods at the University Hospital. We have developed a local area network which communicates between the School of Medicine and the Hospital which takes advantage of the new Web client-server technology both internally (Intranet) and externally by access to the National Research Network (RENATER in France) connected to the Internet network. The address of our public web server is http:(/)/www.med.univ-rennesl.fr.

School Library Media Centers in a Statewide Network.

ERIC Educational Resources Information Center

Fox, Carol

1990-01-01

Description of library services in Illinois focuses on school libraries and youth services. Topics discussed include multitype library systems; automation; youth services consultants; data collection for youth services; resource sharing for schools; promotion of reading and library programs; communications networks; and standards and certification…

Computer Networking with the Victorian Correspondence School.

ERIC Educational Resources Information Center

Conboy, Ian

During 1985 the Education Department installed two-way radios in 44 remote secondary schools in Victoria, Australia, to improve turn-around time for correspondence assignments. Subsequently, teacher supervisors at Melbourne's Correspondence School sought ways to further augument audio interactivity with computer networking. Computer equipment was…

A Feasibility Study for Earthquake Early Warning in a School in Southern Italy

NASA Astrophysics Data System (ADS)

Emolo, A.; Martino, C.; Picozzi, M.; Zollo, A.; Elia, L.; Festa, G.; Colombelli, S.; Caruso, A.; Brondi, P.; Miranda, N.

2015-12-01

We present the results of a feasibility study on the application of earthquake early-warning procedures in the high school ITIS E. Majorana, Somma Vesuviana, Naples, located about 80 km far from the seismogenic Irpinia region. The study was performed in the framework of the European REAKT project. The school was equipped with an EEWS composed of: a small seismic network of accelerometers, the PRESToPlus software platform, and an actuator, named Sentinel. The Sentinel is made up of low-cost hardware (i.e., Arduino®) programmed to accomplish three main tasks: 1) listen and interpret messages delivered by the EEW system PRESToPlus on the ground motion severity expected at the target site; 2) provides different warnings as alert levels by the control of different hardware (i.e., alarm bells, emergency lights, and so on); 3) declare the end of the most threatening condition, which will assist the emergency coordinator starting the evacuation plan defined by the current legislation. The Sentinel was developed within REAKT in close collaboration with the students and the teachers of the school. The EEW system and the Sentinel were successfully tested during some blind drills performed during normal school activities.

Expectations from different perspectives on future work outcome of young adults with intellectual and developmental disabilities.

PubMed

Holwerda, Anja; Brouwer, Sandra; de Boer, Michiel R; Groothoff, Johan W; van der Klink, Jac J L

2015-03-01

Expectations strongly influence future employment outcomes and social networks seem to mediate employment success of young adults with intellectual and developmental disabilities. The aim of this study is to examine the expectations of young adults with intellectual and developmental disabilities from special needs education, their parents and their school teachers regarding future work and the extent to which these expectations predict work outcome. Data on 341 young adults with intellectual or developmental disabilities, coming from special needs education, aged 17-20 years, and with an ability to work according to the Social Security Institute were examined. The school teacher's expectation was the only perspective that significantly predicted entering competitive employment, with a complementary effect of the expectation of parents and a small additional effect of the expectation of the young adult. Expectations of school teachers and parents are valuable in predicting work outcome. Therefore, it is important for professionals working with the young adult in the transition from school to work to incorporate the knowledge of school teachers and parents regarding the abilities of the young adult to enter competitive employment as a valuable source of information.

Does Small High School Reform Lift Urban Districts? Evidence from New York City

ERIC Educational Resources Information Center

Stiefel, Leanna; Schwartz, Amy Ellen; Wiswall, Matthew

2015-01-01

Research finds that small high schools deliver better outcomes than large high schools for urban students. An important outstanding question is whether this better performance is gained at the expense of losses elsewhere: Does small school reform lift the whole district? We explore New York City's small high school reform in which hundreds of new…

UPGRADING ISOLATED SMALL SCHOOL PROGRAMS, THE WESTERN STATES SMALL SCHOOLS PROJECT.

ERIC Educational Resources Information Center

GANN, ELBIE L.

THE HISTORY OF SMALL SCHOOLS REVEALS THAT EVEN AFTER MASSIVE REDISTRICTING IN THE 1950'S THERE WERE OVER 5000 SMALL HIGH SCHOOLS IN THE UNITED STATES WHICH COULD NOT BE REDISTRICTED. MOST OF THESE SCHOOLS WERE FINANCIALLY UNABLE TO PUT MORE MONEY INTO THEIR PROGRAMS, AND AS A RESULT MANY BECAME INVOLVED IN PROJECTS (10 ARE DESCRIBED HERE) WHICH…

INNOVATIONS FOR INSTRUCTIONAL IMPROVEMENT.

ERIC Educational Resources Information Center

CUSHMAN, M.L.; STURGES, A.W.

THE CATSKILL AREA PROJECT IN SMALL SCHOOL DESIGN, THE ROCKY MOUNTAIN AREA PROJECT FOR SMALL HIGH SCHOOLS, THE WESTERN STATES SMALL SCHOOLS PROJECT, AND THE TEXAS SMALL SCHOOLS PROJECT ARE DESCRIBED AND COMPARED. FINANCIAL SUPPORT COMPARISONS ARE MADE. METHODS OF IMPROVING INSTRUCTION ARE DIVIDED INTO TEACHER-CENTERED AND ADMINISTRATOR-CENTERED…

47 CFR 25.134 - Licensing provisions of Very Small Aperture Terminal (VSAT) and C-band Small Aperture Terminal...

Code of Federal Regulations, 2011 CFR

2011-10-01

... Terminal (VSAT) and C-band Small Aperture Terminal (CSAT) networks. 25.134 Section 25.134 Telecommunication...) and C-band Small Aperture Terminal (CSAT) networks. (a)(1) VSAT networks operating in the 12/14 GHz bands. All applications for digital VSAT networks granted on or before September 15, 2005, with a...

47 CFR 25.134 - Licensing provisions of Very Small Aperture Terminal (VSAT) and C-band Small Aperture Terminal...

Code of Federal Regulations, 2010 CFR

2010-10-01

... Terminal (VSAT) and C-band Small Aperture Terminal (CSAT) networks. 25.134 Section 25.134 Telecommunication...) and C-band Small Aperture Terminal (CSAT) networks. (a)(1) VSAT networks operating in the 12/14 GHz bands. All applications for digital VSAT networks granted on or before September 15, 2005, with a...

Social Contact Networks and Mixing among Students in K-12 Schools in Pittsburgh, PA

PubMed Central

Guclu, Hasan; Read, Jonathan; Vukotich, Charles J.; Galloway, David D.; Gao, Hongjiang; Rainey, Jeanette J.; Uzicanin, Amra; Zimmer, Shanta M.; Cummings, Derek A. T.

2016-01-01

Students attending schools play an important role in the transmission of influenza. In this study, we present a social network analysis of contacts among 1,828 students in eight different schools in urban and suburban areas in and near Pittsburgh, Pennsylvania, United States of America, including elementary, elementary-middle, middle, and high schools. We collected social contact information of students who wore wireless sensor devices that regularly recorded other devices if they are within a distance of 3 meters. We analyzed these networks to identify patterns of proximal student interactions in different classes and grades, to describe community structure within the schools, and to assess the impact of the physical environment of schools on proximal contacts. In the elementary and middle schools, we observed a high number of intra-grade and intra-classroom contacts and a relatively low number of inter-grade contacts. However, in high schools, contact networks were well connected and mixed across grades. High modularity of lower grades suggests that assumptions of homogeneous mixing in epidemic models may be inappropriate; whereas lower modularity in high schools suggests that homogenous mixing assumptions may be more acceptable in these settings. The results suggest that interventions targeting subsets of classrooms may work better in elementary schools than high schools. Our work presents quantitative measures of age-specific, school-based contacts that can be used as the basis for constructing models of the transmission of infections in schools. PMID:26978780

Social Contact Networks and Mixing among Students in K-12 Schools in Pittsburgh, PA.

PubMed

Guclu, Hasan; Read, Jonathan; Vukotich, Charles J; Galloway, David D; Gao, Hongjiang; Rainey, Jeanette J; Uzicanin, Amra; Zimmer, Shanta M; Cummings, Derek A T

2016-01-01

Students attending schools play an important role in the transmission of influenza. In this study, we present a social network analysis of contacts among 1,828 students in eight different schools in urban and suburban areas in and near Pittsburgh, Pennsylvania, United States of America, including elementary, elementary-middle, middle, and high schools. We collected social contact information of students who wore wireless sensor devices that regularly recorded other devices if they are within a distance of 3 meters. We analyzed these networks to identify patterns of proximal student interactions in different classes and grades, to describe community structure within the schools, and to assess the impact of the physical environment of schools on proximal contacts. In the elementary and middle schools, we observed a high number of intra-grade and intra-classroom contacts and a relatively low number of inter-grade contacts. However, in high schools, contact networks were well connected and mixed across grades. High modularity of lower grades suggests that assumptions of homogeneous mixing in epidemic models may be inappropriate; whereas lower modularity in high schools suggests that homogenous mixing assumptions may be more acceptable in these settings. The results suggest that interventions targeting subsets of classrooms may work better in elementary schools than high schools. Our work presents quantitative measures of age-specific, school-based contacts that can be used as the basis for constructing models of the transmission of infections in schools.

Characteristics of Effective Leadership Networks

ERIC Educational Resources Information Center

Leithwood, Kenneth; Azah, Vera Ndifor

2016-01-01

Purpose: The purpose of this paper is to inquire about the characteristics of effective school leadership networks and the contribution of such networks to the development of individual leaders' professional capacities. Design/methodology/approach: The study used path-analytic techniques with survey data provided by 450 school and district leaders…

Going the Distance. On Assignment.

ERIC Educational Resources Information Center

Trotter, Andrew

1999-01-01

Iowa has the only state-owned and operated telecommunications network in the nation. The fiber-optic network allows schools both Internet access and true interactive televised communication. The network's many advantages to rural schools include the course-sharing league in western Iowa, which has worked through various difficulties of distance…

Wireless Wide Area Networks for School Districts.

ERIC Educational Resources Information Center

Nair, Prakash

This paper considers a basic question that many schools districts face in attempting to develop affordable, expandable district-wide computer networks that are resistant to obsolescence: Should these wide area networks (WANs) employ wireless technology, stick to venerable hard-wired solutions, or combine both. This publication explores the…

Home-School Networking To Support Constructivist Learning in a Rural Elementary School: Lessons from Families, Schools, and Researchers.

ERIC Educational Resources Information Center

Ehrich, Roger W.; McCreary, Faith; Reaux, Ray; Rowland, Keith; Ramsey, Amy

The U.S. Department of Education is supporting a 3-year program involving Virginia Tech's computer department and a rural public elementary school. The project seeks to determine whether immersive access to networked computing by students and their families has measurable effects on long-term student achievement. A fifth-grade classroom was…

The Process of Integration of Newcomers at School: Students and Gender Networking during School Recess

ERIC Educational Resources Information Center

Rodriguez-Navarro, Henar; García-Monge, Alfonso; Rubio-Campos, Maria del Carmen

2014-01-01

This article examines the data obtained through a year-long ethnographic study of students from a Spanish primary school, and sheds light on their use of gender code networks during school recess. The results of this analysis confirm the conclusions on student interaction drawn by other studies (group segregation regarding age and gender and,…

A Culture of High Expectations: Teacher Leadership at Pritzker College Prep

ERIC Educational Resources Information Center

Aspen Institute, 2014

2014-01-01

Relying on teachers as culture leaders is a solution embraced by many high-performing charter schools. This profile focuses on the design of the Grade Level Lead roles at Pritzker College Prep, a member of the Noble Network of Schools in Chicago. The successes of this school and network are well-documented: Of non-selective public high schools in…

Community Structure in Online Collegiate Social Networks

NASA Astrophysics Data System (ADS)

Traud, Amanda; Kelsic, Eric; Mucha, Peter; Porter, Mason

2009-03-01

Online social networking sites have become increasingly popular with college students. The networks we studied are defined through ``friendships'' indicated by Facebook users from UNC, Oklahoma, Caltech, Georgetown, and Princeton. We apply the tools of network science to study the Facebook networks from these five different universities at a single point in time. We investigate each single-institution network's community structure, which we obtain through partitioning the graph using an eigenvector method. We use both graphical and quantitative tools, including pair-counting methods, which we interpret through statistical analysis and permutation tests to measure the correlations between the network communities and a set of characteristics given by each user (residence, class year, major, and high school). We also analyze the single gender subsets of these networks, and the impact of missing demographical data. Our study allows us to compare the online social networks for the five schools as well as infer differences in offline social interactions. At the schools studied, we were able to define which characteristics of the Facebook users correlate best with friendships.

Instructional Implications for Small Schools: A Review of the Literature. Administrative Report.

ERIC Educational Resources Information Center

Raze, Nasus

Drawing on information from 15 sources, this literature review discusses advantages/disadvantages of small schools and summarizes practices for both rural and urban small schools to follow to maintain educational quality despite dwindling enrollments and resources. Small school disadvantages in the areas of staff, instructional program, and…

Small-time Scale Network Traffic Prediction Based on Complex-valued Neural Network

NASA Astrophysics Data System (ADS)

Yang, Bin

2017-07-01

Accurate models play an important role in capturing the significant characteristics of the network traffic, analyzing the network dynamic, and improving the forecasting accuracy for system dynamics. In this study, complex-valued neural network (CVNN) model is proposed to further improve the accuracy of small-time scale network traffic forecasting. Artificial bee colony (ABC) algorithm is proposed to optimize the complex-valued and real-valued parameters of CVNN model. Small-scale traffic measurements data namely the TCP traffic data is used to test the performance of CVNN model. Experimental results reveal that CVNN model forecasts the small-time scale network traffic measurement data very accurately

Patterns in Student Perceptions of Start-Up and Conversion Small High Schools

ERIC Educational Resources Information Center

Feldman, Jay; O'Dwyer, Anne

2010-01-01

Schools created as part of the small schools movement have been in operation for almost a decade, allowing identification of patterns in their growth. This study examines 4 years of survey data on 12 start-up and 13 conversion small high schools. Start-up small schools, almost all of which began with one grade level and grew by one grade per year,…

The Transmission of Gun and Other Weapon-Involved Violence Within Social Networks.

PubMed

Tracy, Melissa; Braga, Anthony A; Papachristos, Andrew V

2016-01-01

Fatal and nonfatal injuries resulting from gun violence remain a persistent problem in the United States. The available research suggests that gun violence diffuses among people and across places through social relationships. Understanding the relationship between gun violence within social networks and individual gun violence risk is critical in preventing the spread of gun violence within populations. This systematic review examines the existing scientific evidence on the transmission of gun and other weapon-related violence in household, intimate partner, peer, and co-offending networks. Our review identified 16 studies published between 1996 and 2015 that suggest that exposure to a victim or perpetrator of violence in one's interpersonal relationships and social networks increases the risk of individual victimization and perpetration. Formal network analyses find high concentrations of gun violence in small networks and that exposure to gun violence in one's networks is highly correlated with one's own probability of being a gunshot victim. Physical violence by parents and weapon use by intimate partners also increase risk for victimization and perpetration. Additional work is needed to better characterize the mechanisms through which network exposures increase individual risk for violence and to evaluate interventions aimed at disrupting the spread of gun and other weapon violence in high-risk social networks. © The Author 2016. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Peer Learning Network: Implementing and Sustaining Cooperative Learning by Teacher Collaboration

ERIC Educational Resources Information Center

Miquel, Ester; Duran, David

2017-01-01

This article describes an in-service teachers', staff-development model "Peer Learning Network" and presents results about its efficiency. "Peer Learning Network" promotes three levels of peer learning simultaneously (among pupils, teachers, and schools). It supports pairs of teachers from several schools, who are linked…

The Buzz on Campus: Social Networking Takes Hold

ERIC Educational Resources Information Center

Violino, Bob

2009-01-01

This article talks about the latest trend in education, which is social networking. As this phenomenon continues to grow, community colleges are getting into the act, launching online initiatives and harnessing the technology to communicate, promote, and conduct important school business. School administrators believe that social networking can…

Wireless Local Area Networks: The Next Evolutionary Step.

ERIC Educational Resources Information Center

Wodarz, Nan

2001-01-01

The Institute of Electrical and Electronics Engineers recently approved a high-speed wireless standard that enables devices from different manufacturers to communicate through a common backbone, making wireless local area networks more feasible in schools. Schools can now use wireless access points and network cards to provide flexible…

Hierarchical Network Models for Education Research: Hierarchical Latent Space Models

ERIC Educational Resources Information Center

Sweet, Tracy M.; Thomas, Andrew C.; Junker, Brian W.

2013-01-01

Intervention studies in school systems are sometimes aimed not at changing curriculum or classroom technique, but rather at changing the way that teachers, teaching coaches, and administrators in schools work with one another--in short, changing the professional social networks of educators. Current methods of social network analysis are…

Hybrid Fiber/Copper LAN Meets School's 25-Year Networking Requirements.

ERIC Educational Resources Information Center

Petruso, Sam; Humes, Vince

1994-01-01

Describes an innovative new curriculum being implemented at Walnut Creek Middle School (Pennsylvania) and an advanced networked computer environment that supports it now and will also meet future needs. Topics addressed include physical facilities; networking goals, both short-term and long-term; fiber-optic cable versus copper; and future…

The "All Sky Camera Network"

ERIC Educational Resources Information Center

Caldwell, Andy

2005-01-01

In 2001, the "All Sky Camera Network" came to life as an outreach program to connect the Denver Museum of Nature and Science (DMNS) exhibit "Space Odyssey" with Colorado schools. The network is comprised of cameras placed strategically at schools throughout Colorado to capture fireballs--rare events that produce meteorites.…

Inferring and analysis of social networks using RFID check-in data in China

PubMed Central

Liu, Tao; Liu, Shouyin; Ge, Shuangkui

2017-01-01

Social networks play an important role in our daily lives. However, social ties are rather elusive to quantify, especially for large groups of subjects over prolonged periods of time. In this work, we first propose a methodology for extracting social ties from long spatio-temporal data streams, where the subjects are 17,795 undergraduates from a university of China and the data streams are the 9,147,106 time-stamped RFID check-in records left behind by them during one academic year. By several metrics mentioned below, we then analyze the structure of the social network. Our results center around three main observations. First, we characterize the global structure of the network, and we confirm the small-world phenomenon on a global scale. Second, we find that the network shows clear community structure. And we observe that younger students at lower levels tend to form large communities, while students at higher levels mostly form smaller communities. Third, we characterize the assortativity patterns by studying the basic demographic and network properties of users. We observe clear degree assortativity on a global scale. Furthermore, we find a strong effect of grade and school on tie formation preference, but we do not find any strong region homophily. Our research may help us to elucidate the structural characteristics and the preference of the formation of social ties in college students’ social network. PMID:28570586

Evaluation of the Health-Promoting School Supporting Network in Taiwan

ERIC Educational Resources Information Center

Liao, Li-Ling; Liu, Chieh-Hsing; Chang, Fong-Ching; Cheng, Chi-Chia J.; Niu, Yu-Zhen; Chang, Tzu-Chau

2015-01-01

Background: Taiwan has advocated health-promoting schools (HPS) since 2001 and established the Health-Promoting School Supporting Network (HPSSN) in 2005 to offer administrative support and consultation. Respondents' opinions about HPSSN and the relationship between these perceptions and HPS implementation were examined. Methods: In 2011, 800…

Case Studies of Leading Edge Small Urban High Schools. Relevance Strategic Designs: 6. Perspectives Charter School

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

Small High Schools on a Larger Scale: The Impact of School Conversions in Chicago

ERIC Educational Resources Information Center

Kahne, Joseph E.; Sporte, Susan E.; de la Torre, Marisa; Easton, John Q.

2008-01-01

This study examines 4 years of small school reform in Chicago, focusing on schools formed by converting large traditional high schools into small autonomous ones. Analyzing systemwide survey and outcome data, the authors assess the assumptions embedded in the reform's theory of change. They find that these schools are characterized by more…

Paternal and maternal alcohol abuse and offspring mental distress in the general population: the Nord-Trøndelag health study

PubMed Central

2012-01-01

Background The degree to which parental alcohol abuse is a risk factor for offspring mental distress is unclear, due to conflicting results of previous research. The inconsistencies in previous findings may be related to sample characteristics and lack of control of confounding or moderating factors. One such factor may be the gender of the abusing parent. Also, other factors, such as parental mental health, divorce, adolescent social network, school functioning or self-esteem, may impact the outcome. This study examines the impact of maternal and paternal alcohol abuse on adolescent mental distress, including potentially confounding, mediating or moderating effects of various variables. Methods Data from the Nord-Trøndelag Health Study (HUNT), a Norwegian population based health survey, from 4012 offspring and their parents were analyzed. Parental alcohol abuse was measured by numerical consumption indicators and CAGE, whereas offspring mental distress was measured by SCL-5, an abbreviated instrument tapping symptoms of anxiety and depression. Statistical method was analysis of variance. Results Maternal alcohol abuse was related to offspring mental distress, whereas no effect could be shown of paternal alcohol abuse. Effects of maternal alcohol abuse was partly mediated by parental mental distress, offspring social network and school functioning. However, all effects were relatively small. Conclusions The results indicate graver consequences for offspring of alcohol abusing mothers compared to offspring of alcohol abusing fathers. However, small effect sizes suggest that adolescent offspring of alcohol abusing parents in general manage quite well. PMID:22708789

Scale-free networks which are highly assortative but not small world

NASA Astrophysics Data System (ADS)

Small, Michael; Xu, Xiaoke; Zhou, Jin; Zhang, Jie; Sun, Junfeng; Lu, Jun-An

2008-06-01

Uncorrelated scale-free networks are necessarily small world (and, in fact, smaller than small world). Nonetheless, for scale-free networks with correlated degree distribution this may not be the case. We describe a mechanism to generate highly assortative scale-free networks which are not small world. We show that it is possible to generate scale-free networks, with arbitrary degree exponent γ>1 , such that the average distance between nodes in the network is large. To achieve this, nodes are not added to the network with preferential attachment. Instead, we greedily optimize the assortativity of the network. The network generation scheme is physically motivated, and we show that the recently observed global network of Avian Influenza outbreaks arises through a mechanism similar to what we present here. Simulations show that this network exhibits very similar physical characteristics (very high assortativity, clustering, and path length).

Damage spreading in spatial and small-world random Boolean networks

NASA Astrophysics Data System (ADS)

Lu, Qiming; Teuscher, Christof

2014-02-01

The study of the response of complex dynamical social, biological, or technological networks to external perturbations has numerous applications. Random Boolean networks (RBNs) are commonly used as a simple generic model for certain dynamics of complex systems. Traditionally, RBNs are interconnected randomly and without considering any spatial extension and arrangement of the links and nodes. However, most real-world networks are spatially extended and arranged with regular, power-law, small-world, or other nonrandom connections. Here we explore the RBN network topology between extreme local connections, random small-world, and pure random networks, and study the damage spreading with small perturbations. We find that spatially local connections change the scaling of the Hamming distance at very low connectivities (K¯≪1) and that the critical connectivity of stability Ks changes compared to random networks. At higher K¯, this scaling remains unchanged. We also show that the Hamming distance of spatially local networks scales with a power law as the system size N increases, but with a different exponent for local and small-world networks. The scaling arguments for small-world networks are obtained with respect to the system sizes and strength of spatially local connections. We further investigate the wiring cost of the networks. From an engineering perspective, our new findings provide the key design trade-offs between damage spreading (robustness), the network's wiring cost, and the network's communication characteristics.

Four Considerations Regarding the Viability of Small Rural Schools in New Zealand.

ERIC Educational Resources Information Center

Stevens, Ken

1993-01-01

Reviews a New Zealand report titled, "Report of the Economic and Educational Viability of Small Schools Review." Discusses the four aspects of small schools considered in the report: (1) educational viability; (2) economic viability; (3) relationships of small schools with their communities; and (4) conflict between availability and…

Development of Educational Management System in Small Primary School

ERIC Educational Resources Information Center

Alsammarry, Yupayao; Sirisuthi, Chaiyuth; Duangcharthom, Surat

2016-01-01

The purposes of the research were: (1) to study the factors of Educational Management System in Small Primary School; (2) to investigate current situations problems and guidelines of developing educational management in small primary school; (3) to develop Educational Management System in Small Primary School; and (4) to examine the results of…

A game-theoretic approach to optimize ad hoc networks inspired by small-world network topology

NASA Astrophysics Data System (ADS)

Tan, Mian; Yang, Tinghong; Chen, Xing; Yang, Gang; Zhu, Guoqing; Holme, Petter; Zhao, Jing

2018-03-01

Nodes in ad hoc networks are connected in a self-organized manner. Limited communication radius makes information transmit in multi-hop mode, and each forwarding needs to consume the energy of nodes. Insufficient communication radius or exhaustion of energy may cause the absence of some relay nodes and links, further breaking network connectivity. On the other hand, nodes in the network may refuse to cooperate due to objective faulty or personal selfish, hindering regular communication in the network. This paper proposes a model called Repeated Game in Small World Networks (RGSWN). In this model, we first construct ad hoc networks with small-world feature by forming "communication shortcuts" between multiple-radio nodes. Small characteristic path length reduces average forwarding times in networks; meanwhile high clustering coefficient enhances network robustness. Such networks still maintain relative low global power consumption, which is beneficial to extend the network survival time. Then we use MTTFT strategy (Mend-Tolerance Tit-for-Tat) for repeated game as a rule for the interactions between neighbors in the small-world networks. Compared with other five strategies of repeated game, this strategy not only punishes the nodes' selfishness more reasonably, but also has the best tolerance to the network failure. This work is insightful for designing an efficient and robust ad hoc network.

Portraits of Twelve High School Partner Schools in the National Network for Educational Renewal. National Network for Educational Renewal Reflections on Practice Series: No. 3.

ERIC Educational Resources Information Center

Washington Univ., Seattle. Center for Educational Renewal.

In the portraits of this collection, school- and university-based educators document their efforts to establish and sustain secondary partner schools that accomplish four purposes: educating children and youth; preparing new educators; providing professional development to current educators; and conducting inquiry. The 12 papers are as follows: "A…

Questions That Lead to Action: Equity Audits Motivate Teachers to Focus on English Learners' Needs

ERIC Educational Resources Information Center

Soria, Luis R.; Ginsberg, Margery B.

2016-01-01

As chief of schools for Network 8 in Chicago Public Schools, Luis R. Soria was responsible for supporting, leading, and assessing the teaching and learning of nearly 30,000 students at 34 schools. Every five weeks, the district team generated an on-track report for the 27 elementary and middle schools in Network 8. This comprehensive report…

Changing Mindsets: A Case Study of a Community of Practice between Charter and Traditional Public School Leaders in the School Leaders Network

ERIC Educational Resources Information Center

Ponce, Manuel N., Jr.

2013-01-01

The purpose of this study was to examine the essential elements of a community of practice intended to increase communication and collaboration between traditional public and charter school leaders. Members of the Los Angeles Cohort of the School Leaders Network participated in this study. This case study triangulated observation, interview, and…

A Research Report of Small High Schools in the United States in Regards to Curricular Offerings, Micro-Computer Usage, and Correspondence Courses.

ERIC Educational Resources Information Center

Barker, Bruce O.; Petersen, Paul D.

Using a questionnaire, researchers surveyed 319 public high schools, each with fewer than 500 students, in 46 states to determine the extent and use of microcomputers in small high schools, to assess the use and users of correspondence courses in small schools, to identify the most frequently offered courses in small high school curricula, and to…

Small Schools, Big Future

ERIC Educational Resources Information Center

Halsey, R. John

2011-01-01

Historically, small schools have played a very important role in the provision of schooling in Australia. Numerically, using an enrollment of 200 or less, small schools represent approximately 45% of the schools in Australia. Population growth and the consequences of this, in particular for food production, water and energy, mean that the…

Are Small Schools and Private Schools Better for Adolescents' Emotional Adjustment?

ERIC Educational Resources Information Center

Watt, Toni Terling

2003-01-01

Uses National Longitudinal Study of Adolescent Health 1994 to determine whether adolescents benefit from small and/or private schools. Examines depression, suicide and violent dispositions. Refutes claims that students attending these schools are more emotionally adjusted. Discovers these small and/or private schools may actually be detrimental to…

Shared Services: Opportunities for Small Schools.

ERIC Educational Resources Information Center

Clark County School District, Las Vegas, NV.

An approach used in the Virgin Valley High School, a small, rural school in Mesquite, Nevada, in finding the solution to shortages of personnel created by involvement in educational changes is discussed. Shared services in a small school are described with relationship to school personnel, community personnel, and other governmental agencies. The…

Right-side-stretched multifractal spectra indicate small-worldness in networks

NASA Astrophysics Data System (ADS)

Oświȩcimka, Paweł; Livi, Lorenzo; Drożdż, Stanisław

2018-04-01

Complex network formalism allows to explain the behavior of systems composed by interacting units. Several prototypical network models have been proposed thus far. The small-world model has been introduced to mimic two important features observed in real-world systems: i) local clustering and ii) the possibility to move across a network by means of long-range links that significantly reduce the characteristic path length. A natural question would be whether there exist several ;types; of small-world architectures, giving rise to a continuum of models with properties (partially) shared with other models belonging to different network families. Here, we take advantage of the interplay between network theory and time series analysis and propose to investigate small-world signatures in complex networks by analyzing multifractal characteristics of time series generated from such networks. In particular, we suggest that the degree of right-sided asymmetry of multifractal spectra is linked with the degree of small-worldness present in networks. This claim is supported by numerical simulations performed on several parametric models, including prototypical small-world networks, scale-free, fractal and also real-world networks describing protein molecules. Our results also indicate that right-sided asymmetry emerges with the presence of the following topological properties: low edge density, low average shortest path, and high clustering coefficient.

Low-rank network decomposition reveals structural characteristics of small-world networks

NASA Astrophysics Data System (ADS)

Barranca, Victor J.; Zhou, Douglas; Cai, David

2015-12-01

Small-world networks occur naturally throughout biological, technological, and social systems. With their prevalence, it is particularly important to prudently identify small-world networks and further characterize their unique connection structure with respect to network function. In this work we develop a formalism for classifying networks and identifying small-world structure using a decomposition of network connectivity matrices into low-rank and sparse components, corresponding to connections within clusters of highly connected nodes and sparse interconnections between clusters, respectively. We show that the network decomposition is independent of node indexing and define associated bounded measures of connectivity structure, which provide insight into the clustering and regularity of network connections. While many existing network characterizations rely on constructing benchmark networks for comparison or fail to describe the structural properties of relatively densely connected networks, our classification relies only on the intrinsic network structure and is quite robust with respect to changes in connection density, producing stable results across network realizations. Using this framework, we analyze several real-world networks and reveal new structural properties, which are often indiscernible by previously established characterizations of network connectivity.

Case Studies of Leading Edge Small Urban High Schools. Core Academic Strategic Designs: 2. Noble Street Charter High School

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

Case Studies of Leading Edge Small Urban High Schools. Relevance Strategic Designs: 8. High Tech High School

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

Case Studies of Leading Edge Small Urban High Schools. Personalization Strategic Designs: 9. MetWest High School

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

Case Studies of Leading Edge Small Urban High Schools. Core Academic Strategic Designs: 3. University Park Campus School

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

How Might Better Network Theories Support School Leadership Research?

ERIC Educational Resources Information Center

Hadfield, Mark; Jopling, Michael

2012-01-01

This article explores how recent research in education has applied different aspects of "network" theory to the study of school leadership. Constructs from different network theories are often used because of their perceived potential to clarify two perennial issues in leadership research. The first is the relative importance of formal and…

Are Social Networking Websites Educational? Information Capsule. Volume 0909

ERIC Educational Resources Information Center

Blazer, Christie

2009-01-01

More and more school districts across the country are joining social networking sites, such as Facebook and MySpace. This Information Capsule discusses the frequency with which school districts are using social networking sites, how districts are using the sites, and potential drawbacks associated with their use. Issues for districts to consider…

Using Social Network Methods to Study School Leadership

ERIC Educational Resources Information Center

Pitts, Virginia M.; Spillane, James P.

2009-01-01

Social network analysis is increasingly used in the study of policy implementation and school leadership. A key question that remains is that of instrument validity--that is, the question of whether these social network survey instruments measure what they purport to measure. In this paper, we describe our work to examine the validity of the…

Collaborative Network Management for Enhancing Quality Education of Primary Schools

ERIC Educational Resources Information Center

Chaikoed, Wisithsak; Sirisuthi, Chaiyuth; Numnaphol, Kochaporn

2017-01-01

This research aims to study the network and collaborative factors that enhance quality education of primary schools. Different methods were used in this research work: (1) Related approaches, theories, and research literatures and (2) Scholars were interviewed on 871 issues in the form of questionnaire, and the collaborative network factors were…

The Influence of Academic Tracking on Adolescent Social Networks

ERIC Educational Resources Information Center

Fisher, Kim W.; Shogren, Karrie A.

2016-01-01

This study examined adolescents' social capital, through social network analyses (i.e., ego network analyses), in two high schools where students were placed into academic tracks adopted by the schools and shaped by disability status (i.e., general education, co-taught, segregated special education classrooms). The impact of academic tracks, as…

Advantages of Social Network Analysis in Educational Research

ERIC Educational Resources Information Center

Ushakov, K. M.; Kukso, K. N.

2015-01-01

Currently one of the main tools for the large scale studies of schools is statistical analysis. Although it is the most common method and it offers greatest opportunities for analysis, there are other quantitative methods for studying schools, such as network analysis. We discuss the potential advantages that network analysis has for educational…

Communication Network Design: West Ottawa School District.

ERIC Educational Resources Information Center

Couch, David deS.

This report describes the technical details and rationale behind the decisions in the design and development of the communications network installed as part of a 1991-1993 district-wide construction project in the West Ottawa Public Schools (Michigan). The project called for development of a communications network to carry voice, data, and video…

Learning in Linguistically Diverse Middle School Classrooms: The Role of the Classroom Peer Network

ERIC Educational Resources Information Center

Elreda, Lauren Molloy; Kibler, Amanda; Futch Ehrlich, Valerie A.; Johnson, Haley

2016-01-01

The literature suggests there is much to be gained from exploring the role of the peer network in linguistically diverse "mainstream" middle school classrooms (i.e., classrooms that include English language learners alongside fluent English-speakers). The present study uses social network analysis to examine whether between-classroom and…

Network Leadership's Balancing Act: Contrivance or Emergence?

ERIC Educational Resources Information Center

Kubiak, Chris; Bertram, Joan

2005-01-01

It is well understood that one learns much of what one knows through one's network of relationships and through shared discussion and activity. A logical extension of this idea is the growing prominence in the UK where formal school-to-school networking such as Education Action Zones and Excellence in Cities has been established. This article…

Navigating Social Networking and Social Media in School Psychology: Ethical and Professional Considerations in Training Programs

ERIC Educational Resources Information Center

Pham, Andy V.

2014-01-01

Social networking and social media have undoubtedly proliferated within the past decade, allowing widespread communication and dissemination of user-generated content and information. Some psychology graduate programs, including school psychology, have started to embrace social networking and media for instructional and training purposes; however,…

Network Design: Best Practices for Alberta School Jurisdictions.

ERIC Educational Resources Information Center

Schienbein, Ralph

This report examines subsections of the computer network topology that relate to end-to-end performance and capacity planning in schools. Active star topology, Category 5 wiring, Ethernet, and intelligent devices are assumed. The report describes a model that can be used to project WAN (wide area network) connection speeds based on user traffic,…

Computer and Network Security in Small Libraries: A Guide for Planning.

ERIC Educational Resources Information Center

Williams, Robert L.

This manual is intended to provide a free resource on essential network security concepts for non-technical managers of small libraries. Managers of other small nonprofit or community organizations will also benefit from it. An introduction defines network security; outlines three goals of network security; discusses why a library should be…

Evidence that Smaller Schools Do Not Improve Student Achievement

ERIC Educational Resources Information Center

Wainer, Howard; Zwerling, Harris L.

2006-01-01

If more small schools than "expected" are among the high achievers, then creating more small schools would raise achievement across the board, many proponents of small schools have argued. In this article, the authors challenge the faulty logic of such inferences. Many claims have been made about the advantages of smaller schools. One is…

Resourcing Change in Small Schools

ERIC Educational Resources Information Center

Anderson, Michelle; White, Simone

2011-01-01

The theme of this article is the challenge that school leaders face in creating the conditions for learning in small schools. We draw on the concepts of "social capital" and "social entrepreneurship" to identify tensions and possibilities for school leaders in a case study of a small rural school as they seek to find resources…

The Small Schools Movement: Implications for Health Education

ERIC Educational Resources Information Center

Cleary, Michael; English, Gary

2005-01-01

Approximately 70% of American high schools enroll 1000 or more students each, while almost one half of high schools enroll more than 1500 students each. A growing booty of evidence, however, is showing that small schools, especially small secondary schools, result in positive benefits for students, families, and communities that go beyond letter…

The "path" not taken: exploring structural differences in mapped- versus shortest-network-path school travel routes.

PubMed

Buliung, Ron N; Larsen, Kristian; Faulkner, Guy E J; Stone, Michelle R

2013-09-01

School route measurement often involves estimating the shortest network path. We challenged the relatively uncritical adoption of this method in school travel research and tested the route discordance hypothesis that several types of difference exist between shortest network paths and reported school routes. We constructed the mapped and shortest path through network routes for a sample of 759 children aged 9 to 13 years in grades 5 and 6 (boys = 45%, girls = 54%, unreported gender = 1%), in Toronto, Ontario, Canada. We used Wilcoxon signed-rank tests to compare reported with shortest-path route measures including distance, route directness, intersection crossings, and route overlap. Measurement difference was explored by mode and location. We found statistical evidence of route discordance for walkers and children who were driven and detected it more often for inner suburban cases. Evidence of route discordance varied by mode and school location. We found statistically significant differences for route structure and built environment variables measured along reported and geographic information systems-based shortest-path school routes. Uncertainty produced by the shortest-path approach challenges its conceptual and empirical validity in school travel research.

The “Path” Not Taken: Exploring Structural Differences in Mapped- Versus Shortest-Network-Path School Travel Routes

PubMed Central

Larsen, Kristian; Faulkner, Guy E. J.; Stone, Michelle R.

2013-01-01

Objectives. School route measurement often involves estimating the shortest network path. We challenged the relatively uncritical adoption of this method in school travel research and tested the route discordance hypothesis that several types of difference exist between shortest network paths and reported school routes. Methods. We constructed the mapped and shortest path through network routes for a sample of 759 children aged 9 to 13 years in grades 5 and 6 (boys = 45%, girls = 54%, unreported gender = 1%), in Toronto, Ontario, Canada. We used Wilcoxon signed-rank tests to compare reported with shortest-path route measures including distance, route directness, intersection crossings, and route overlap. Measurement difference was explored by mode and location. Results. We found statistical evidence of route discordance for walkers and children who were driven and detected it more often for inner suburban cases. Evidence of route discordance varied by mode and school location. Conclusions. We found statistically significant differences for route structure and built environment variables measured along reported and geographic information systems–based shortest-path school routes. Uncertainty produced by the shortest-path approach challenges its conceptual and empirical validity in school travel research. PMID:23865648

Ohio SchoolNet Initiatives: The Role of the Ohio Education Computer Network.

ERIC Educational Resources Information Center

Ohio State Legislative Office of Education Oversight, Columbus.

Ohio's Legislative Office of Education Oversight (LOEO) evaluates education-related activities funded wholly or in part by that state. SchoolNet initiatives seek to increase Ohio K-12 schools' access to computers, networks, and other technology, with a particular emphasis on low-wealth districts. This report addresses the gap between the…

Efficacy and Social Validity of Peer Network Interventions for High School Students with Severe Disabilities

ERIC Educational Resources Information Center

Asmus, Jennifer M.; Carter, Erik W.; Moss, Colleen K.; Biggs, Elizabeth E.; Bolt, Daniel M.; Born, Tiffany L.; Bottema-Beutel, Kristen; Brock, Matthew E.; Cattey, Gillian N.; Cooney, Molly; Fesperman, Ethan S.; Hochman, Julia M.; Huber, Heartley B.; Lequia, Jenna L.; Lyons, Gregory L.; Vincent, Lori B.; Weir, Katie

2017-01-01

This randomized controlled trial examined the efficacy of peer network interventions to improve the social connections of 47 high school students with severe disabilities. School staff invited, trained, and supported 192 peers without disabilities to participate in individualized social groups that met throughout one semester. Compared to…

Teacher Perception on Educational Informatics Network: A Qualitative Study of a Turkish Anatolian High School

ERIC Educational Resources Information Center

Karalar, Halit; Dogan, Ugur

2017-01-01

FATIH Project carried out by the Turkish government is one of the comprehensive technology integration project in the World. With this project, interactive boards, tablets and multifunctional printers have been distributed to schools and Internet infrastructure of schools improved. EIN (Educational Informatics Network) platform, known as EBA…

Social Networking: Keeping It Clean

ERIC Educational Resources Information Center

Waters, John K.

2011-01-01

The need to maintain an unpolluted learning environment is no easy task for schools and districts that have incorporated social networking sites into their educational life. The staff and teachers at Blaine High School in Minnesota's Anoka-Hennepin District 11 had been considering the pros and cons of establishing a school Facebook page when the…

Local Infrastructures for School Networking: Current Models and Prospects. Technical Report No. 22.

ERIC Educational Resources Information Center

Newman, Denis; And Others

This paper identifies a paradigm shift that must take place in school networking. The ultimate goal is to retool the schools with a local technical infrastructure that gives teachers and students immediate access to communication systems and information resources, thereby supporting the implementation of advances in pedagogy and educational…

Social Networking Practices in School Psychology: Have Moral Panic Concerns Been Overstated?

ERIC Educational Resources Information Center

Segool, Natasha K.; Goforth, Anisa N.; Bowman, Nicholas; Pham, Andy

2016-01-01

The almost ubiquitous use of Facebook and other social networking sites (SNSs) by adults in the United States raises important practice considerations for school psychologists. This study examined the SNS practices of school psychologists, graduate trainers, and graduate students to explore (a) SNS use training experiences for school…

Improvement Science and NetworkED Improvement Communities: An Interview with Dr. Anthony Bryk. An ExpandED Schools Resource Guide

ERIC Educational Resources Information Center

ExpandED Schools, 2016

2016-01-01

During the summer, we interviewed Tony Bryk, Author of Learning to Improve: How America's Schools Can Get Better at Getting Better and head of the Carnegie Foundation for the Advancement of Teaching. His work was seminal in the creation of the Framework for Great Schools, which has spurred New York City schools to rethink the structures and…

Social Network Influences on Service Use among Urban, African American Youth with Mental Health Problems

PubMed Central

Lindsey, Michael A.; Barksdale, Crystal L.; Lambert, Sharon F.; Ialongo, Nicholas S.

2010-01-01

Objective To examine the associations between the size and quality of African American adolescents' social networks and their mental health service use, and to examine whether these social networks characteristics moderate the association between need for services due to emotional or behavioral difficulties and use of services. Method Participants were a community sample of African American adolescents (N=465; 46.2% female; mean age 14.78) initially recruited in 1st grade for participation in an evaluation of two preventive intervention trials. Social network influences and adolescents' mental health service use in schools and the community were accessed. Results A significant positive association between adolescents' perception that their social network was helpful and their use of school mental health services was identified. The significant associations between need for services for anxiety, depression, or behavior problems, and school and outpatient service use were moderated by size of the social network. Specifically, among youth in need of services for anxiety or depression, school-based service use was higher for those with larger social networks. Conclusions Implications for enhancing access to formal mental health services include further examination of key social network influences that potentially serve as facilitators or barriers to formal help-seeking. The findings also suggest that it might be important to integrate social network members into interventions to address the mental health needs of adolescents. PMID:20864006

"I Don't Know What Fun Is": Examining the Intersection of Social Capital, Social Networks, and Social Recovery.

PubMed

Boeri, Miriam; Gardner, Megan; Gerken, Erin; Ross, Melissa; Wheeler, Jack

The purpose of this paper is to understand how people with problematic drug use access positive social capital. Social capital is defined as relations that provide valuable resources to individuals through participation in social networks. People with low socioeconomic status remain at a disadvantage for acquiring positive social capital, a component of recovery capital. The concept of social recovery emphasises the relational processes of recovery. In-depth life history data were collected from 29 individuals who used heroin, cocaine, crack, or methamphetamine for at least five years, have less than a high school education, and unstable employment and housing. Qualitative data were coded for social networks accessed throughout the life course, distinguished by bonding, bridging and linking social capital. Social networks included drug treatment programs; non-drug-using family and friends; religious/spiritual groups; workplace networks, and social clubs/activities. Bonding and/or bridging social capital were acquired through treatment, family and friends, religious/spiritual groups, workplaces, and social clubs. Linking social capital was not acquired through any social networks available, and many barriers to accessing mainstream social networks were found. This is a small study conducted in the US. A greater focus on social recovery is needed to achieve sustained recovery for individuals lacking access to and engagement in mainstream social networks. Social recovery is proposed as an analytical tool as well as for developing prevention, intervention, and treatment strategies.

“I Don’t Know What Fun Is”: Examining the Intersection of Social Capital, Social Networks, and Social Recovery

PubMed Central

Boeri, Miriam; Gardner, Megan; Gerken, Erin; Ross, Melissa; Wheeler, Jack

2016-01-01

Purpose The purpose of this paper is to understand how people with problematic drug use access positive social capital. Social capital is defined as relations that provide valuable resources to individuals through participation in social networks. People with low socioeconomic status remain at a disadvantage for acquiring positive social capital, a component of recovery capital. The concept of social recovery emphasises the relational processes of recovery. Design/methodology/approach In-depth life history data were collected from 29 individuals who used heroin, cocaine, crack, or methamphetamine for at least five years, have less than a high school education, and unstable employment and housing. Qualitative data were coded for social networks accessed throughout the life course, distinguished by bonding, bridging and linking social capital. Findings Social networks included drug treatment programs; non-drug-using family and friends; religious/spiritual groups; workplace networks, and social clubs/activities. Bonding and/or bridging social capital were acquired through treatment, family and friends, religious/spiritual groups, workplaces, and social clubs. Linking social capital was not acquired through any social networks available, and many barriers to accessing mainstream social networks were found. Limitations This is a small study conducted in the US. Social implications A greater focus on social recovery is needed to achieve sustained recovery for individuals lacking access to and engagement in mainstream social networks. Practical implications Social recovery is proposed as an analytical tool as well as for developing prevention, intervention, and treatment strategies. PMID:27668008

Case Studies of Leading Edge Small Urban High Schools. Relevance Strategic Designs: 4. Boston Arts Academy

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

Case Studies of Leading Edge Small Urban High Schools. Relevance Strategic Designs: 7. TechBoston Academy

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

75 FR 21265 - Small, Rural School Achievement Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-23

... DEPARTMENT OF EDUCATION Small, Rural School Achievement Program AGENCY: Office of Elementary and... Federal Domestic Assistance (CFDA) Number: 84.358A. SUMMARY: Under the Small, Rural School Achievement... eligible local educational agencies (LEAs) to address the unique needs of rural school districts. In this...

76 FR 19758 - Small, Rural School Achievement Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-08

... DEPARTMENT OF EDUCATION Small, Rural School Achievement Program AGENCY: Office of Elementary and... Federal Domestic Assistance (CFDA) Number: 84.358A. SUMMARY: Under the Small, Rural School Achievement... eligible local educational agencies (LEAs) to address the unique needs of rural school districts. In this...

Intercampus network of the Department of Radiology, School of Medicine, Indiana University

NASA Astrophysics Data System (ADS)

Witt, Robert M.; Gibbs, Thomas; Holden, Robert W.

1994-05-01

During the past year, the Department of Radiology, School of Medicine, Indiana University designed, specified, and installed a campus wide network. The network supports three functions: a laser camera network to allow the transfer of hard copy images across the campus; a positron emission tomography (PET) network to allow the interconnection of the workstations comprising the PET system; and a future personal computer network to allow support of departmental administrative functions with an upgrade path to allow the display of soft copy images in physician offices and other locations in the department.

Promoting and developing a trail network across suburban, rural, and urban communities.

PubMed

Schasberger, Michele G; Hussa, Carol S; Polgar, Michael F; McMonagle, Julie A; Burke, Sharon J; Gegaris, Andrew J

2009-12-01

The Wyoming Valley Wellness Trails Partnership received an Active Living by Design grant late in 2003 for a project centered on a growing trail network linking urban, suburban, and rural communities in northeast Pennsylvania, a former coal region, in order to increase physical activity among residents. The partnership conducted research, collected information, created promotional documents, worked with partners on events and programs, and participated in trail planning. Local trail organizations continued planning and construction toward developing a trail network. Other partners spearheaded policy change in schools and worksites and worked toward downtown revitalization. The partnership assisted these efforts by providing a forum in which organizations could meet. The partnership became a central resource for information about local parks, trails, and outdoor recreational activities. The partnership increased awareness and use of recreational facilities. Trail partners constructed 22 miles of walking and biking trails. The partnership took advantage of an allied effort that created organizational capacity for wellness in schools and worksites. Messages promoting social and entertainment benefits of physical activity were more successful than those promoting health benefits. The existence of multiple small, independent trail organizations can help advance trail development through concurrent development efforts. Urban, suburban, and rural residents' conceptions of walkability may differ. Trails provide options for recreational and transportation-related physical activity across urban, suburban, and rural landscapes that are supported by all constituents. Trail builders can be strong allies in bringing active living to suburban and rural places.

Effects of a Group Intervention on the Career Network Ties of Finnish Adolescents

ERIC Educational Resources Information Center

Jokisaari, Markku; Vuori, Jukka

2011-01-01

The authors evaluated how a group-based career intervention affected career network ties among Finnish adolescents as they made educational choices and prepared for their transition to secondary education. They examined the career-related network ties of 868 students during their last year in comprehensive school (junior high school) in a…

Social Capital for College: Network Composition and Access to Selective Institutions among Urban High School Students

ERIC Educational Resources Information Center

Hill, Lori Diane; Bregman, Allyson; Andrade, Fernando

2015-01-01

This study examines the relationship between networks that provide high school students with "social capital for college" (SCFC) and their access to selective institutions. It also explores the link between racial disparities in access to selective colleges and the composition of students' SCFC networks. Findings indicate that while…

Usefulness of Social Network Sites for Adolescents' Development of Online Career Skills

ERIC Educational Resources Information Center

Rutten, Mariëlle; Ros, Anje; Kuijpers, Marinka; Kreijns, Karel

2016-01-01

Schools have an important role in teaching students how to use Social Network Site (SNS) for career purposes. This involves the opportunity for students to practice online career skills. Different types of digital environments are available for schools. There are SNS designed to enable users to interact and network. In addition there are digital…

Leveraging the Relationship: Knowledge Processes in School-University Research Networks of Master's Programmes

ERIC Educational Resources Information Center

Cornelissen, Frank; Daly, Alan J.; Liou, Yi-Hwa; Van Swet, Jacqueline; Beijaard, Douwe; Bergen, Theo C. M.

2015-01-01

This study investigated the way developing, sharing and using of research-based knowledge occurred in the school-university research network of a master's programme for in-service teachers in the Netherlands. Over a 10-month period, a combination of quantitative and qualitative network data was collected. Data were analysed at three network…

Home vs. Public Schoolers' Relationships: Differences in Social Networks.

ERIC Educational Resources Information Center

Chatham-Carpenter, April D.

Noting the lack of basic information necessary to begin to make conclusions about a home schooled child's social contacts, a study investigated the social networks of home vs. public schooled children (with a child's "social network" defined as all of the people who interact on a regular basis with the child at least once a month). The…

Development and validation of two influenza assessments: Exploring the impact of knowledge and social environment on health behaviors

NASA Astrophysics Data System (ADS)

Romine, William

Assessments of knowledge and perceptions about influenza were developed for high school students, and used to determine how knowledge, perceptions, and demographic variables relate to students taking precautions and their odds of getting sick. Assessments were piloted with 205 students and validated using the Rasch model. Data were then collected on 410 students from six high schools. Scores were calculated using the 2-parameter logistic model and clustered using the k-means algorithm. Kendall-tau correlations were evaluated at the alpha = 0.05 level, multinomial logistic regression was used to identify the best predictors and to test for interactions, and neural networks were used to test how well precautions and illness can be predicted using the significant correlates. Precautions and illness had more than one statistically significant correlate with small to moderate effect sizes. Knowledge was positively correlated to compliance with vaccination, hand washing frequency, and respiratory etiquette, and negatively correlated with hand sanitizer use. Perceived risk was positively correlated to compliance with flu vaccination; perceived complications to personal distancing and staying home when sick. Perceived risk and complications increased with reported illness severity. Perceived barriers decreased compliance with vaccination, hand washing, and respiratory etiquette. Factors such as gender, ethnicity, and school, had effects on more than one precaution. Hand washing quality and frequency could be predicted moderately well. Other predictions had small-to-negligible associations with actual values. Implications for future uses of the instruments and development of interventions regarding influenza in high schools are discussed.

An actor-based model of social network influence on adolescent body size, screen time, and playing sports.

PubMed

Shoham, David A; Tong, Liping; Lamberson, Peter J; Auchincloss, Amy H; Zhang, Jun; Dugas, Lara; Kaufman, Jay S; Cooper, Richard S; Luke, Amy

2012-01-01

Recent studies suggest that obesity may be "contagious" between individuals in social networks. Social contagion (influence), however, may not be identifiable using traditional statistical approaches because they cannot distinguish contagion from homophily (the propensity for individuals to select friends who are similar to themselves) or from shared environmental influences. In this paper, we apply the stochastic actor-based model (SABM) framework developed by Snijders and colleagues to data on adolescent body mass index (BMI), screen time, and playing active sports. Our primary hypothesis was that social influences on adolescent body size and related behaviors are independent of friend selection. Employing the SABM, we simultaneously modeled network dynamics (friendship selection based on homophily and structural characteristics of the network) and social influence. We focused on the 2 largest schools in the National Longitudinal Study of Adolescent Health (Add Health) and held the school environment constant by examining the 2 school networks separately (N = 624 and 1151). Results show support in both schools for homophily on BMI, but also for social influence on BMI. There was no evidence of homophily on screen time in either school, while only one of the schools showed homophily on playing active sports. There was, however, evidence of social influence on screen time in one of the schools, and playing active sports in both schools. These results suggest that both homophily and social influence are important in understanding patterns of adolescent obesity. Intervention efforts should take into consideration peers' influence on one another, rather than treating "high risk" adolescents in isolation.

Friendship Concept and Community Network Structure among Elementary School and University Students.

PubMed

Hernández-Hernández, Ana María; Viga-de Alva, Dolores; Huerta-Quintanilla, Rodrigo; Canto-Lugo, Efrain; Laviada-Molina, Hugo; Molina-Segui, Fernanda

2016-01-01

We use complex network theory to study the differences between the friendship concepts in elementary school and university students. Four friendship networks were identified from surveys. Three of these networks are from elementary schools; two are located in the rural area of Yucatán and the other is in the urban area of Mérida, Yucatán. We analyzed the structure and the communities of these friendship networks and found significant differences among those at the elementary schools compared with those at the university. In elementary schools, the students make friends mainly in the same classroom, but there are also links among different classrooms because of the presence of siblings and relatives in the schools. These kinds of links (sibling-friend or relative-friend) are called, in this work, "mixed links". The classification of the communities is based on their similarity with the classroom composition. If the community is composed principally of students in different classrooms, the community is classified as heterogeneous. These kinds of communities appear in the elementary school friendship networks mainly because of the presence of relatives and siblings. Once the links between siblings and relatives are removed, the communities resembled the classroom composition. On the other hand, the university students are more selective in choosing friends and therefore, even when they have friends in the same classroom, those communities are quite different to the classroom composition. Also, in the university network, we found heterogeneous communities even when the presence of sibling and relatives is negligible. These differences made up a topological structure quite different at different academic levels. We also found differences in the network characteristics. Once these differences are understood, the topological structure of the friendship network and the communities shaped in an elementary school could be predicted if we know the total number of students and the ties between siblings and relatives. However, at the university, we cannot do the same. This discovery implies that friendship is a dynamic concept that produces several changes in the friendship network structure and the way that people make groups of friends; it provides the opportunity to give analytic support to observational studies. Communities were also studied by gender and we found that when the links among relatives and siblings were removed, the number of communities formed by one gender alone increased. At the university, many communities formed by students of the same gender were also found.

Temporal efficiency evaluation and small-worldness characterization in temporal networks

PubMed Central

Dai, Zhongxiang; Chen, Yu; Li, Junhua; Fam, Johnson; Bezerianos, Anastasios; Sun, Yu

2016-01-01

Numerous real-world systems can be modeled as networks. To date, most network studies have been conducted assuming stationary network characteristics. Many systems, however, undergo topological changes over time. Temporal networks, which incorporate time into conventional network models, are therefore more accurate representations of such dynamic systems. Here, we introduce a novel generalized analytical framework for temporal networks, which enables 1) robust evaluation of the efficiency of temporal information exchange using two new network metrics and 2) quantitative inspection of the temporal small-worldness. Specifically, we define new robust temporal network efficiency measures by incorporating the time dependency of temporal distance. We propose a temporal regular network model, and based on this plus the redefined temporal efficiency metrics and widely used temporal random network models, we introduce a quantitative approach for identifying temporal small-world architectures (featuring high temporal network efficiency both globally and locally). In addition, within this framework, we can uncover network-specific dynamic structures. Applications to brain networks, international trade networks, and social networks reveal prominent temporal small-world properties with distinct dynamic network structures. We believe that the framework can provide further insight into dynamic changes in the network topology of various real-world systems and significantly promote research on temporal networks. PMID:27682314

Temporal efficiency evaluation and small-worldness characterization in temporal networks

NASA Astrophysics Data System (ADS)

Dai, Zhongxiang; Chen, Yu; Li, Junhua; Fam, Johnson; Bezerianos, Anastasios; Sun, Yu

2016-09-01

Numerous real-world systems can be modeled as networks. To date, most network studies have been conducted assuming stationary network characteristics. Many systems, however, undergo topological changes over time. Temporal networks, which incorporate time into conventional network models, are therefore more accurate representations of such dynamic systems. Here, we introduce a novel generalized analytical framework for temporal networks, which enables 1) robust evaluation of the efficiency of temporal information exchange using two new network metrics and 2) quantitative inspection of the temporal small-worldness. Specifically, we define new robust temporal network efficiency measures by incorporating the time dependency of temporal distance. We propose a temporal regular network model, and based on this plus the redefined temporal efficiency metrics and widely used temporal random network models, we introduce a quantitative approach for identifying temporal small-world architectures (featuring high temporal network efficiency both globally and locally). In addition, within this framework, we can uncover network-specific dynamic structures. Applications to brain networks, international trade networks, and social networks reveal prominent temporal small-world properties with distinct dynamic network structures. We believe that the framework can provide further insight into dynamic changes in the network topology of various real-world systems and significantly promote research on temporal networks.

Identifying and Investigating the "Best" Schools: A Network-Based Analysis

ERIC Educational Resources Information Center

Joshi, Priyadarshani

2018-01-01

This paper aims to provide a fresh perspective on the predominantly negative discourse on schooling quality in low-income countries by focusing on the research questions: "How can one identify great schools and what makes them special?" Using a network-based perspective, I measure peer evaluations of quality in two districts in Nepal.…

Principal Perspectives on Social Networking and the Disruptive Effects of Cyberbullying

ERIC Educational Resources Information Center

Welker, Heidi Stevenson

2010-01-01

Cyberbullying on social networking sites such as MySpace and Facebook has had negative effects on children at school. Cyberbullying disruption during the school day adds to the complexity of maintaining school operations, safety, and academic achievement. With the advancement of technology, there is a gap in the literature on the disruption in…

Efficacy of Peer Networks to Increase Social Connections among High School Students with and without Autism Spectrum Disorder

ERIC Educational Resources Information Center

Hochman, Julia M.; Carter, Erik W.; Bottema-Beutel, Kristen; Harvey, Michelle N.; Gustafson, Jenny R.

2015-01-01

Although peer interaction takes on increased salience during adolescence, such social connections remain elusive for many high school students with autism spectrum disorder (ASD). This social isolation can be particularly prevalent within unstructured school contexts.In this study, we examined the effects of a lunchtime peer network intervention…

Efficacy of Peer Networks to Increase Social Connections among High School Students with and without Autism Spectrum Disorder

ERIC Educational Resources Information Center

Hochman, Julia M.; Carter, Erik W.; Bottema-Beutel, Kristen; Harvey, Michelle N.; Gustafson, Jenny R.

2015-01-01

Although peer interaction takes on increased salience during adolescence, such social connections remain elusive for many high school students with autism spectrum disorder (ASD). This social isolation can be particularly prevalent within unstructured school contexts. In this study, we examined the effects of a lunchtime peer network intervention…

Unions Set Sights on High-Profile Charter-Network Schools

ERIC Educational Resources Information Center

Sawchuk, Stephen

2009-01-01

What started as a ripple in the charter community shows signs of becoming a wave as major charter school networks scramble to respond to an unfamiliar phenomenon: moves by their teachers to organize unions. In the first half of this year, teachers formed collective bargaining units in schools run by several of the best-known and highest-profile…

Leading and Supporting the Implementation of the Norwegian Network of Health Promoting Schools

ERIC Educational Resources Information Center

Viig, Nina Grieg; Fosse, Elisabeth; Samdal, Oddrun; Wold, Bente

2012-01-01

The aim of this study was to examine how program leaders in the Norwegian Network of Health Promoting Schools managed, facilitated, and supported the development and implementation of the health promotion initiatives at their school. Two focus group interviews were conducted with 10 program leaders. The findings suggest that the implementation of…

Exploring Social Networking: Developing Critical Literacies

ERIC Educational Resources Information Center

Watson, Pauline

2012-01-01

While schools have been using computers within their classrooms for years now, there has been a purposeful ignoring of the growing power of social networks such as Facebook and Twitter. Many schools ban students from accessing and using sites such as Facebook at school and many English and literacy teachers ignore or deny their value as a teaching…

Cyber-Security Concerns Mount as Student Hacking Hits Schools: Districts Straining to Safeguard Online Networks

ERIC Educational Resources Information Center

Borja, Rhea R.

2006-01-01

While schools rightly fear break-ins to their computer systems by professional criminals, students are increasingly giving educators almost as much to worry about. Reports of students' gaining access to school networks to change grades, delete teachers' files, or steal data are becoming more common, experts say, and many districts remain highly…

"banca del Fare" Summer School in Alta Langa: «THE Ruins to BE Rebuilt Will BE Our CLASSROOMS». Knowledge from Artisans to New Generations, from Ancient Skills to New Building Techniques

NASA Astrophysics Data System (ADS)

Villata, M.

2017-05-01

"Banca del fare" is an ambitious project proposed by "Cultural Park Alta Langa". It is born to hand ancient knowledges down to young people, as meeting place useful to exchange the development of new construction techniques and at the same time the traditional ones. A program of educational workshops, which constitute the summer school, was organized for increasing communication among different generations. Indeed, the last local craftsmen or artisans are coming out from their employment and there is no training process to ensure the migration of knowledge to young architects. The activities of the school took place for the first time during summer of 2016 in Alta Langa, the southern part of Langhe in Piedmont. The landscape of this area is marked by small rural architectures called "ciabòts" shed all over the countryside. Artisans and students work together to recover these buildings every year. The aim of this landscape heritage's valorization is to relate the restored ciabòt into a network, in order to create a widespread hotels system. Therefore, the essay wants to present the results of "Banca del fare" and to suggest a GIS project that can gather information about numerous "ciabòt" widespread in this territory. The interaction between land development and networking process can ensure the optimal reuse of these rural architectures.

Middle school sexual harassment, violence and social networks.

PubMed

Mumford, Elizabeth A; Okamoto, Janet; Taylor, Bruce G; Stein, Nan

2013-11-01

To pilot a study of social networks informing contextual analyses of sexual harassment and peer violence (SH/PV). Seventh and 8th grade students (N = 113) in an urban middle school were surveyed via a Web-based instrument. Boys and girls reported SH/PV victimization and perpetration at comparable rates. The proportion of nominated friends who reported SH/ PV outcomes was greater in boys' than in girls' social networks. Structural descriptors of social networks were not significant predictors of SH/PV outcomes. Collection of sensitive relationship data via a school-based Web survey is feasible. Full-scale studies and greater flexibility regarding the number of friendship nominations are recommended for subsequent investigations of potential sex differences.

Constructing a Watts-Strogatz network from a small-world network with symmetric degree distribution.

PubMed

Menezes, Mozart B C; Kim, Seokjin; Huang, Rongbing

2017-01-01

Though the small-world phenomenon is widespread in many real networks, it is still challenging to replicate a large network at the full scale for further study on its structure and dynamics when sufficient data are not readily available. We propose a method to construct a Watts-Strogatz network using a sample from a small-world network with symmetric degree distribution. Our method yields an estimated degree distribution which fits closely with that of a Watts-Strogatz network and leads into accurate estimates of network metrics such as clustering coefficient and degree of separation. We observe that the accuracy of our method increases as network size increases.

Case Studies of Leading Edge Small Urban High Schools. Core Academic Strategic Designs: 1. Academy of the Pacific Rim

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

Case Studies of Leading Edge Small Urban High Schools. Relevance Strategic Designs: 5. Life Academy of Health and Bioscience

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

Voices of Experience: The Image of a Wheel Just Clicked with Me

ERIC Educational Resources Information Center

Yarchi, Tracy

2007-01-01

The author had been a high school English teacher for 15 years when her district transformed two traditional high schools into 10 small schools of choice. In this article, the author shares how the staff of one small school, with the help of professional development and a true sense of empowerment, created a small school culture and aligned the…

Big Sky Legacy. In Montana, Small Schools Aren't a Bold New Idea. They're a Way of Life.

ERIC Educational Resources Information Center

Boss, Suzie

2000-01-01

Two-thirds of Montana's school districts are rural, and most students attend schools with enrollments under 300. Such recent trends as peer tutoring, multigrade classrooms, and project-based learning have always been practiced in these small schools. One small community's successful effort to save its school, classroom practices in one-room…

Small Schools, Large Districts: Small-School Reform and New York City's Students

ERIC Educational Resources Information Center

Iatarola, Patrice; Schwartz, Amy Ellen; Stiefel, Leanna; Chellman, Colin C.

2008-01-01

Background/Context: High school reform is currently at the top of the education policy making agenda after years of stagnant achievement and persistent racial and income test score gaps. Although a number of reforms offer some promise of improving U.S. high schools, small schools have emerged as the favored reform model, especially in urban areas,…

Taking Stock: The Movement To Create Mini-Schools, Schools-within-Schools, and Separate Small Schools. Urban Diversity Series No. 108.

ERIC Educational Resources Information Center

Raywid, Mary Anne

Many educators see school downsizing efforts as the linchpin of school restructuring. Several forms that school downsizing efforts are taking are explored, along with a discussion of the reasons for which small schools are being established. The types of subschools that are being launched (houses, mini-schools, schools-within-schools) are…

Celestial data routing network

NASA Astrophysics Data System (ADS)

Bordetsky, Alex

2000-11-01

Imagine that information processing human-machine network is threatened in a particular part of the world. Suppose that an anticipated threat of physical attacks could lead to disruption of telecommunications network management infrastructure and access capabilities for small geographically distributed groups engaged in collaborative operations. Suppose that small group of astronauts are exploring the solar planet and need to quickly configure orbital information network to support their collaborative work and local communications. The critical need in both scenarios would be a set of low-cost means of small team celestial networking. To the geographically distributed mobile collaborating groups such means would allow to maintain collaborative multipoint work, set up orbital local area network, and provide orbital intranet communications. This would be accomplished by dynamically assembling the network enabling infrastructure of the small satellite based router, satellite based Codec, and set of satellite based intelligent management agents. Cooperating single function pico satellites, acting as agents and personal switching devices together would represent self-organizing intelligent orbital network of cooperating mobile management nodes. Cooperative behavior of the pico satellite based agents would be achieved by comprising a small orbital artificial neural network capable of learning and restructing the networking resources in response to the anticipated threat.

Facilitating Certification and Professional Development for Small Schools. ERIC Digest: Small Schools.

ERIC Educational Resources Information Center

Swift, Doug

Addressing the problems of recruiting and retaining qualified teachers for small and rural schools, this digest outlines improvements that could be made by teacher education programs, state education agencies, school superintendents, and teachers themselves. Suggested guidelines for teacher education programs stress nontraditional approaches that…

Lowering the Overhead by Raising the Roof ...and Other Rural Trust Strategies To Reduce the Costs of Your Small School. A Report from the Rural School and Community Trust.

ERIC Educational Resources Information Center

Lawrence, Barbara Kent

Thirteen strategies are presented for reducing the costs of renovating or building a small school. Advice for getting started includes understanding the resistance to small schools, examining existing state policy, questioning the "schools within a school" approach, and planning ahead. The thirteen strategies are: (1) don't build one; (2) maintain…

Competitive foods in schools: Availability and purchasing in predominately rural small and large high schools

PubMed Central

Nollen, Nicole L.; Befort, Christie; Davis, Ann McGrath; Snow, Tricia; Mahnken, Jonathan; Hou, Qingjiang; Story, Mary; Ahluwalia, Jasjit S.

2013-01-01

OBJECTIVES Schools have an important role to play in obesity prevention, but little is known about the food environment in small, predominately rural schools. The primary purpose of this study was to compare the availability and student purchasing of foods sold outside of the reimbursable meals program through a la carte (ALC) or vending (i.e., competitive foods) in small (n = 7) and large (n = 6) Kansas high schools. METHODS A cross-sectional observational study design was used to capture the number of ALC and vending items available and purchased, and the fat and caloric content of all available and purchased items on a single school day between January and May 2005. RESULTS Small schools had significantly fewer vending machines than large schools [median=3.0 (range=2.0–5.0) versus 6.5 (range=4.0–8.0), p<0.01]. Vending and ALC items at small schools contained a median of 2.3 fewer fat grams per item (p≤0.05), while vending products contained a median of 25.0 fewer calories per item (p≤0.05) than at large schools. Significantly less fat (median= −15.4 grams/student) and fewer calories (median= −306.8 kcal/student) were purchased per student from all competitive food sources and from ALC (median= −12.9 fat grams and −323.3 kcal/student) by students in small schools compared to students in large schools (p≤0.05). CONCLUSIONS The findings, which highlight less availability and lower energy content from competitive foods at small compared to large schools, have implications for understanding how small schools support their food service programs with limited dependence on competitive foods and the impact that food and nutrition professionals can have on the school environment by providing more oversight into the nutritional quality of foods available. PMID:19394472

On the relation between the small world structure and scientific activities.

PubMed

Ebadi, Ashkan; Schiffauerova, Andrea

2015-01-01

The modern science has become more complex and interdisciplinary in its nature which might encourage researchers to be more collaborative and get engaged in larger collaboration networks. Various aspects of collaboration networks have been examined so far to detect the most determinant factors in knowledge creation and scientific production. One of the network structures that recently attracted much theoretical attention is called small world. It has been suggested that small world can improve the information transmission among the network actors. In this paper, using the data on 12 periods of journal publications of Canadian researchers in natural sciences and engineering, the co-authorship networks of the researchers are created. Through measuring small world indicators, the small worldiness of the mentioned network and its relation with researchers' productivity, quality of their publications, and scientific team size are assessed. Our results show that the examined co-authorship network strictly exhibits the small world properties. In addition, it is suggested that in a small world network researchers expand their team size through getting connected to other experts of the field. This team size expansion may result in higher productivity of the whole team as a result of getting access to new resources, benefitting from the internal referring, and exchanging ideas among the team members. Moreover, although small world network is positively correlated with the quality of the articles in terms of both citation count and journal impact factor, it is negatively related with the average productivity of researchers in terms of the number of their publications.

On the Relation between the Small World Structure and Scientific Activities

PubMed Central

Ebadi, Ashkan; Schiffauerova, Andrea

2015-01-01

The modern science has become more complex and interdisciplinary in its nature which might encourage researchers to be more collaborative and get engaged in larger collaboration networks. Various aspects of collaboration networks have been examined so far to detect the most determinant factors in knowledge creation and scientific production. One of the network structures that recently attracted much theoretical attention is called small world. It has been suggested that small world can improve the information transmission among the network actors. In this paper, using the data on 12 periods of journal publications of Canadian researchers in natural sciences and engineering, the co-authorship networks of the researchers are created. Through measuring small world indicators, the small worldiness of the mentioned network and its relation with researchers’ productivity, quality of their publications, and scientific team size are assessed. Our results show that the examined co-authorship network strictly exhibits the small world properties. In addition, it is suggested that in a small world network researchers expand their team size through getting connected to other experts of the field. This team size expansion may result in higher productivity of the whole team as a result of getting access to new resources, benefitting from the internal referring, and exchanging ideas among the team members. Moreover, although small world network is positively correlated with the quality of the articles in terms of both citation count and journal impact factor, it is negatively related with the average productivity of researchers in terms of the number of their publications. PMID:25780922

State profiles in environmental education

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ruskey, A.

1995-12-31

An awareness and appreciation of their natural and built environment; knowledge of natural systems and ecological concepts; understanding of the range of current environmental issues; and the ability to use investigative, critical-thinking, and problem-solving skills toward the resolution of environmental issues: these are key traits of an environmentally literate citizenry. It follows that they are the key objectives of environmental education. Nearly every state in the country currently has an environmental education program in some form. However, few states have comprehensive programs of the sort that can foster widespread environmental literacy in the populace. Comprehensive programs infuse environmental education intomore » most or all subject areas and grade levels through curriculum requirements, subject-area frameworks, pre-service and in-service teacher training, opportunities for small grants for teachers and schools, resource guides and networks, statewide advisory councils, interagency networks, and more.« less

Network image data bank prototype: the RSI project (Resume de Sortie Images)

NASA Astrophysics Data System (ADS)

Abouchi, Nacer; Jourlin, Michel; Bohbot, Oriana; Faurie, Catherine; Grisel, Richard

1995-02-01

The Hospital Edouard Herriot in Lyon and 3M company, associated with the Electronic Department of Physics Chimics and Electronic Engineering School (CPE), decided in 1993 to begin a study on a project of image network. This project is composed of many practical applications to be checked one by one. The purpose of this paper is to discuss the context, which is kind of small picture archiving and communication system (PACS), to explain the methodology which has been used related to hardware and software implementation, and to give examples of the first results obtained. One of the main interests of the results is the possibility to obtain on the same support, 3M laser imager, a film including images from different modalities and abstract summing up the patient stay in the hospital. The framework used is built around Omnis7 and C++ language on a PC computer.

Reaching Rural Schools Using an Interactive Satellite Based Educational Network: Evaluating TI-IN Network's First Year.

ERIC Educational Resources Information Center

Pease, Pamela S.; Tinsley, Patsy J.

The paper details development, implementation, and user research/evaluation of TI-IN Network, Inc., the first private, interactive satellite based educational system in the United States developed for public schools and offering a total systems approach by providing both user technology and a wide range of course offerings. An overview of specific…

C-SPAN in the High School Classroom: A Guide for Educators.

ERIC Educational Resources Information Center

C-SPAN, Washington, DC.

Intended for middle and high school educators, the publication provides information about the C-SPAN networks and facilitates the use of the network's programming as a teaching resource. The section on the C-SPAN cable networks contains information on C-SPAN, C-SPAN 2, C-SPAN Audio 1, and C-SPAN Audio 2, regularly scheduled programs, ways to…

Hodge Decomposition of Information Flow on Small-World Networks.

PubMed

Haruna, Taichi; Fujiki, Yuuya

2016-01-01

We investigate the influence of the small-world topology on the composition of information flow on networks. By appealing to the combinatorial Hodge theory, we decompose information flow generated by random threshold networks on the Watts-Strogatz model into three components: gradient, harmonic and curl flows. The harmonic and curl flows represent globally circular and locally circular components, respectively. The Watts-Strogatz model bridges the two extreme network topologies, a lattice network and a random network, by a single parameter that is the probability of random rewiring. The small-world topology is realized within a certain range between them. By numerical simulation we found that as networks become more random the ratio of harmonic flow to the total magnitude of information flow increases whereas the ratio of curl flow decreases. Furthermore, both quantities are significantly enhanced from the level when only network structure is considered for the network close to a random network and a lattice network, respectively. Finally, the sum of these two ratios takes its maximum value within the small-world region. These findings suggest that the dynamical information counterpart of global integration and that of local segregation are the harmonic flow and the curl flow, respectively, and that a part of the small-world region is dominated by internal circulation of information flow.

Social network influences on smoking, drinking and drug use in secondary school: centrifugal and centripetal forces.

PubMed

Fletcher, Adam; Bonell, Chris

2013-06-01

We explore how school experiences and social networks structure young people's substance use in different institutional contexts. The concepts of 'selection' and 'influence' are situated within the context of bounded agency, counter-school cultures and Bourdieusian notions of capital. We employed individual and group interviews, network-mapping, and observations at two contrasting English secondary schools. Both schools were characterised by extended social network structures that appeared to influence patterns of substance use, although the mechanisms via which this occurred varied according to school context. At Grange House school (suburban context) a minority of students from disadvantaged families were alienated by the attainment-focused regime, marginalised by a strong peer-led centrifugal force pushing them outwards, and substance use was an alternative source of bonding and identity for these students. In contrast, at North Street a centripetal force operated whereby the majority of students were pulled towards highly-visible, normative markers of 'safe', 'road culture', such as cannabis use and gang-involvement, as they attempted to fit in and survive in an inner-city school environment. We conclude that health inequalities may be reproduced through these distinctive centrifugal and centripetal forces in different institutional contexts, and this should be the focus of quantitative examination in the UK and elsewhere. © 2013 The Authors. Sociology of Health & Illness © 2013 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

Small High Schools and Student Achievement: Lottery-Based Evidence from New York City. NBER Working Paper No. 19576

ERIC Educational Resources Information Center

Abdulkadiroglu, Atila; Hu, Weiwei; Pathak, Parag A.

2013-01-01

One of the most wideranging reforms in public education in the last decade has been the reorganization of large comprehensive high schools into small schools with roughly 100 students per grade. We use assignment lotteries embedded in New York City's high school match to estimate the effects of attendance at a new small high school on student…

Comparison of School Food Allergy Emergency Plans to the Food Allergy and Anaphylaxis Network's Standard Plan

ERIC Educational Resources Information Center

Powers, Jill; Bergren, Martha Dewey; Finnegan, Lorna

2007-01-01

Eighty-four percent of children with food allergies have a reaction in school, and 25% of first food reactions occur in schools. An evaluation was conducted comparing food allergy emergency plans to the Food Allergy and Anaphylaxis Network's (FAAN) Food Allergy Action Plan. Of the 94 respondents, 60 provided food allergy emergency plans for…

Social Networks among Land Reform Beneficiaries and Their Use in Supporting Satellite Schools in Zimbabwe: A Case Study of a Satellite School

ERIC Educational Resources Information Center

Tarisayi, Kudzayi Savious; Manik, Sadhana

2017-01-01

This article examines the ways in which land reform beneficiaries in a selected community use their social networks to support a satellite school. Contemporary literature on the implications of land reform in Zimbabwe revealed a number of perspectives, which include the political, human rights, livelihoods, and agricultural productivity…

Peer Network Dynamics and the Amplification of Antisocial to Violent Behavior among Young Adolescents in Public Middle Schools

ERIC Educational Resources Information Center

Kornienko, Olga; Dishion, Thomas J.; Ha, Thao

2018-01-01

This study examined longitudinal changes in peer network selection and influence associated with self-reported antisocial behavior (AB) and violent behavior (VB) over the course of middle school in a sample of ethnically diverse adolescents. Youth and families were randomly assigned to a school-based intervention focused on the prevention of…

Stakeholders, Networks and Links in Early Childhood Policy: Network Analysis and the "Transition to School: Position Statement"

ERIC Educational Resources Information Center

Wallis, Jake; Dockett, Sue

2015-01-01

The importance of a positive start to school has been highlighted in a range of national and international research. This has stimulated considerable ongoing research attention, as well as initiatives across policy and practice, all with the aim of promoting a positive transition to school for all children. Despite the common interests across…

Television in the After School Hours. A Study of Programming and Advertising for Children on Independent Stations Across the United States.

ERIC Educational Resources Information Center

Barcus, F. Earle

A study analyzed the programing and advertising matter in the after-school hours on independent commercial television stations unaffiliated with the major networks. These stations, primarily UHF, relied almost entirely on syndicated programing that is often reruns of former network programs. These programs draw large after-school audiences. By…

Pre-School Foreign Language Teaching and Learning--A Network Innovation Project in Slovenia

ERIC Educational Resources Information Center

Brumen, Mihaela; Berro, Fanika Fras; Cagran, Branka

2017-01-01

The paper describes some findings about teaching foreign languages (FL) in a pre-school setting obtained from the Network Innovation Project (NIP). The aims of the NIP were to research and practise the most effective teaching approaches and organizational models in teaching and learning of FL in pre-schools. The objectives were to determine how…

The Norwegian Network of Health Promoting Schools: A Three-Year Follow-Up Study of Teacher Motivation, Participation and Perceived Outcomes

ERIC Educational Resources Information Center

Tjomsland, Hege E.; Iversen, Anette C.; Wold, Bente

2009-01-01

Teachers' participation in health promotion was studied in Norwegian schools involved in the European Network of Health Promoting Schools. The study examined how teachers' motivation was related to participation in health promoting activities. The sample consisted of 104 teachers surveyed in 1994 and 1997. The teachers reported high motivation in…

Central Savannah River Area P-16 Professional Development School Network: A Reflective Summary of Four Years of Collaboration.

ERIC Educational Resources Information Center

Cooper, Mary Gendernalik

This article traces the development of the Central Savannah River Area P-16 Professional Development School Network Initiative (PDSNI), which began in 1998 as a collaboration between the Department of Teacher Development at Augusta State University, Georgia, and four adjacent school systems. The collaboration's mission was to cultivate a network…

Naturally-Emerging Technology-Based Leadership Roles in Three Independent Schools: A Social Network-Based Case Study Using Fuzzy Set Qualitative Comparative Analysis

ERIC Educational Resources Information Center

Velastegui, Pamela J.

2013-01-01

This hypothesis-generating case study investigates the naturally emerging roles of technology brokers and technology leaders in three independent schools in New York involving 92 school educators. A multiple and mixed method design utilizing Social Network Analysis (SNA) and fuzzy set Qualitative Comparative Analysis (FSQCA) involved gathering…

Falling Behind: Lingering Costs of the High School Transition for Youth Friendships and Grades

ERIC Educational Resources Information Center

Felmlee, Diane; McMillan, Cassie; Inara Rodis, Paulina; Osgood, D. Wayne

2018-01-01

This study investigates the influence of structural transitions to high school on adolescents' friendship networks and academic grades from 6th through 12th grade, in a direct comparison of students who do and do not transition. We utilize data from 14,462 youth in 51 networks from 26 districts (Promoting School-Community Partnerships to Enhance…

The Challenges Never Stop! Two Decades of Reaching for the Best in Clinical Practice

ERIC Educational Resources Information Center

Field, Bruce E.; Van Scoy, Irma J.

2014-01-01

The University of South Carolina Professional Development School (USC PDS) Network has been engaged in designing and redesigning school-university partnerships for more than 20 years with a focus on ensuring that school-based practice lies at the heart of candidate preparation. In 2012-2013, the USC PDS Network once again reexamined their program…

Establishing a Strong Foundation: District and School Supports for Classroom Implementation of the LDC Framework

ERIC Educational Resources Information Center

Reumann-Moore, Rebecca; Sanders, Felicia; Christman, Jolley Bruce

2011-01-01

In 2010-11, the Literacy Design Collaborative (LDC) framework was piloted in six districts, a teacher network, and a network of schools. In most cases, school districts applied for and received grants to implement LDC; in others, regional intermediaries served as the grantee and as primary organizer of the work; and, in still others, national…

Top Ten Technology Breakthroughs for Schools.

ERIC Educational Resources Information Center

Bateman, Bill; Crystal, Jerry; Davidson, Hall; Holzberg, Carol S.; McIntire, Todd; McLester, Susan; Ohler, Jason; Rose, Ray; Shields, Jean; Warlick, David

2001-01-01

Contributors discuss the top ten technologies that allow for thinking in new and innovative ways about the concept of "school": virtual learning; wireless networking; collaboration tools; digital video; Application Service Providers; handheld devices; optical networking; videoconferencing; XML; and simulations. (AEF)

Energy Conservation in Small Schools. Small Schools Digest.

ERIC Educational Resources Information Center

Gardener, Clark

Information concerning methods and available materials for conserving energy is needed by small, rural schools to offset continued increasing energy costs and lack of financial support and technical assistance. The first step in developing an energy conservation policy is to obtain school board commitment and to establish an energy saving policy.…

Small Schools Health Curriculum, K-3: Scope, Objectives, Activities, Resources, Monitoring Procedures.

ERIC Educational Resources Information Center

McInerney, Mike, Ed.; Destito, Therese, Ed.

The K-3 health curriculum developed during 1975-77 by teachers in small school districts working with district and state health education specialists presents student learning objectives and suggested activities, monitoring procedures and resources which are correlated to the 10 Goals for Washington Common Schools and the nine Small Schools Health…

Small-School Reform through the Lens of Complexity Theory: It's "Good to Think with"

ERIC Educational Resources Information Center

McQuillan, Patrick J.

2008-01-01

Background/Context: In light of the consistent underperformance of the comprehensive high school, districts across the country, mostly urban, have begun creating small schools, believing that they may offer a more personalized, supportive, and demanding learning environment. To explore this assumption, this article examines small-school reform…

Small Districts, Big Problems: Making School Everybody's House.

ERIC Educational Resources Information Center

Schmuck, Richard A.; Schmuck, Patricia A.

During a 6-month odyssey over America's back roads, 80 schools in 25 small school districts in 21 states were visited, in hopes of finding effective schools where smallness facilitated participation by all. District size ranged from 450 to 2,000 students. Data collection included observation of classes and meetings; group interviews of classes;…

Respondent-driven sampling and the recruitment of people with small injecting networks.

PubMed

Paquette, Dana; Bryant, Joanne; de Wit, John

2012-05-01

Respondent-driven sampling (RDS) is a form of chain-referral sampling, similar to snowball sampling, which was developed to reach hidden populations such as people who inject drugs (PWID). RDS is said to reach members of a hidden population that may not be accessible through other sampling methods. However, less attention has been paid as to whether there are segments of the population that are more likely to be missed by RDS. This study examined the ability of RDS to capture people with small injecting networks. A study of PWID, using RDS, was conducted in 2009 in Sydney, Australia. The size of participants' injecting networks was examined by recruitment chain and wave. Participants' injecting network characteristics were compared to those of participants from a separate pharmacy-based study. A logistic regression analysis was conducted to examine the characteristics independently associated with having small injecting networks, using the combined RDS and pharmacy-based samples. In comparison with the pharmacy-recruited participants, RDS participants were almost 80% less likely to have small injecting networks, after adjusting for other variables. RDS participants were also more likely to have their injecting networks form a larger proportion of those in their social networks, and to have acquaintances as part of their injecting networks. Compared to those with larger injecting networks, individuals with small injecting networks were equally likely to engage in receptive sharing of injecting equipment, but less likely to have had contact with prevention services. These findings suggest that those with small injecting networks are an important group to recruit, and that RDS is less likely to capture these individuals.

Collective relaxation dynamics of small-world networks

NASA Astrophysics Data System (ADS)

Grabow, Carsten; Grosskinsky, Stefan; Kurths, Jürgen; Timme, Marc

2015-05-01

Complex networks exhibit a wide range of collective dynamic phenomena, including synchronization, diffusion, relaxation, and coordination processes. Their asymptotic dynamics is generically characterized by the local Jacobian, graph Laplacian, or a similar linear operator. The structure of networks with regular, small-world, and random connectivities are reasonably well understood, but their collective dynamical properties remain largely unknown. Here we present a two-stage mean-field theory to derive analytic expressions for network spectra. A single formula covers the spectrum from regular via small-world to strongly randomized topologies in Watts-Strogatz networks, explaining the simultaneous dependencies on network size N , average degree k , and topological randomness q . We present simplified analytic predictions for the second-largest and smallest eigenvalue, and numerical checks confirm our theoretical predictions for zero, small, and moderate topological randomness q , including the entire small-world regime. For large q of the order of one, we apply standard random matrix theory, thereby overarching the full range from regular to randomized network topologies. These results may contribute to our analytic and mechanistic understanding of collective relaxation phenomena of network dynamical systems.

Collective relaxation dynamics of small-world networks.

PubMed

Grabow, Carsten; Grosskinsky, Stefan; Kurths, Jürgen; Timme, Marc

2015-05-01

Complex networks exhibit a wide range of collective dynamic phenomena, including synchronization, diffusion, relaxation, and coordination processes. Their asymptotic dynamics is generically characterized by the local Jacobian, graph Laplacian, or a similar linear operator. The structure of networks with regular, small-world, and random connectivities are reasonably well understood, but their collective dynamical properties remain largely unknown. Here we present a two-stage mean-field theory to derive analytic expressions for network spectra. A single formula covers the spectrum from regular via small-world to strongly randomized topologies in Watts-Strogatz networks, explaining the simultaneous dependencies on network size N, average degree k, and topological randomness q. We present simplified analytic predictions for the second-largest and smallest eigenvalue, and numerical checks confirm our theoretical predictions for zero, small, and moderate topological randomness q, including the entire small-world regime. For large q of the order of one, we apply standard random matrix theory, thereby overarching the full range from regular to randomized network topologies. These results may contribute to our analytic and mechanistic understanding of collective relaxation phenomena of network dynamical systems.

A topology visualization early warning distribution algorithm for large-scale network security incidents.

PubMed

He, Hui; Fan, Guotao; Ye, Jianwei; Zhang, Weizhe

2013-01-01

It is of great significance to research the early warning system for large-scale network security incidents. It can improve the network system's emergency response capabilities, alleviate the cyber attacks' damage, and strengthen the system's counterattack ability. A comprehensive early warning system is presented in this paper, which combines active measurement and anomaly detection. The key visualization algorithm and technology of the system are mainly discussed. The large-scale network system's plane visualization is realized based on the divide and conquer thought. First, the topology of the large-scale network is divided into some small-scale networks by the MLkP/CR algorithm. Second, the sub graph plane visualization algorithm is applied to each small-scale network. Finally, the small-scale networks' topologies are combined into a topology based on the automatic distribution algorithm of force analysis. As the algorithm transforms the large-scale network topology plane visualization problem into a series of small-scale network topology plane visualization and distribution problems, it has higher parallelism and is able to handle the display of ultra-large-scale network topology.

How to Purchase, Set Up, & Safeguard a CD-ROM Network.

ERIC Educational Resources Information Center

Almquist, Arne J.

1996-01-01

Presents an overview of the hardware and software required to network CD-ROMs in schools. Topics include network infrastructures, networking software, file server-based systems, CD-ROM servers, vendors of network components, workstations, network utilities, and network management. (LRW)

Analyzing Multilevel Factors Underlying Adolescent Smoking Behaviors: The Roles of Friendship Network, Family Relations, and School Environment.

PubMed

Kim, Harris H-S; Chun, JongSerl

2018-06-01

This study investigates the extent to which friendship network, family relations, and school context are related to adolescent cigarette smoking. Friendship network is measured in terms of delinquent peers; family relations in terms of parental supervision; and school environment in terms of objective (eg, antismoking policy) and subjective (eg, school attachment) characteristics. Findings are based on the secondary analysis of the health behavior in school-aged children, 2009-2010. Two-level hierarchical generalized linear models are estimated using hierarchical linear modeling 7. At the student level, ties to delinquent friends is significantly related to higher odds of smoking, while greater parental supervision is associated with lower odds. At the school level, antismoking policy and curriculum independently lower smoking behavior. Better within-class peer relations, greater school attachment, and higher academic performance are also negatively related to smoking. Last, the positive association between delinquent friends and smoking is weaker in schools with a formally enacted antismoking policy. However, this association is stronger in schools with better peer relations. Adolescent smoking behavior is embedded in a broader ecological setting. This research reveals that a proper understanding of it requires comprehensive analysis that incorporates factors measured at individual (student) and contextual (school) levels. © 2018, American School Health Association.

A rural math, science, and technology elementary school tangled up in global networks of practice

NASA Astrophysics Data System (ADS)

Carlone, Heidi B.; Kimmel, Sue; Tschida, Christina

2010-06-01

This is an ethnographic study of a newly created math, science, and technology elementary magnet school in a rural community fiercely committed to cultural preservation while facing unprecedented economic instability brought on by massive loss of manufacturing jobs. Our goal was to understand global- and community-level contexts that influenced the school's science curriculum, the ways the school promoted itself to the community, and the implicit meanings of science held by school staff, parents and community members. Main sources of data were the county's newspaper articles from 2003 to 2006, the school's, town's, and business leaders' promotional materials, and interviews with school staff, parents, and community members. A key finding was the school's dual promotion of science education and character education. We make sense of this "science with character" curriculum by unpacking the school and community's entanglements with historical (cultural preservation), political (conservative politics, concerns for youth depravity), and economic (globalization) networks. We describe the ways those entanglements enabled certain reproductive meanings of school science (as add-on, suspect, and elitist) and other novel meanings of science (empathetic, nurturing, place-based). This study highlights the school as a site of struggle, entangled in multiple networks of practice that influence in positive, negative, and unpredictable ways, the enacted science curriculum.

“It Looks Like an Adult Sweetie Shop”: Point-of-Sale Tobacco Display Exposure and Brand Awareness in Scottish Secondary School Students

PubMed Central

van der Sluijs, Winfried; Miller, Martine; MacGregor, Andy; Sharp, Clare; Amos, Amanda; Best, Catherine; Stead, Martine; Eadie, Douglas; Pearce, Jamie; Frank, John; Haw, Sally

2016-01-01

Introduction: As further restrictions have been placed on tobacco advertising and promotions, point-of-sale (PoS) displays of cigarettes in shops have become an increasingly important source of young people’s exposure to tobacco products. This study explored the relationship between PoS displays of cigarettes and brand awareness among secondary school students in Scotland. Methods: Cross-sectional school surveys (n = 1406) and focus groups (n = 86) were conducted with S2 (13–14 years) and S4 (15–16 years) students in four schools of differing socioeconomic status in 2013, prior to the PoS display ban in large shops. Adjusted negative binomial regression analysis examined associations between brand awareness and exposure variables (visiting tobacco retailers, noticing displays of tobacco products). Results: Students visiting small shops more frequently (relative rate ratio [RRR] 1.19, 95% confidence interval [CI] 1.01–1.41) and those who noticed cigarette displays in small shops (RRR 1.24, 95% CI 1.03–1.51) and large supermarkets (RRR 1.15, 95% CI 1.01–1.30) had higher brand awareness. The focus groups supported these findings. Participants described PoS tobacco displays as being eye-catching, colorful and potentially attractive to young people. Conclusions: This mixed-methods study showed that higher cigarette brand awareness was significantly associated with regularly visiting small shops and noticing PoS displays in small and large shops, even when students’ smoking status, smoking in their social networks, leisure activities, and demographics were included as confounding variables. This highlights the importance of PoS displays of tobacco products in increasing brand awareness, which is known to increase youth smoking susceptibility, and thus the importance of implementing PoS display bans in all shops. Implications: As increasing restrictions have been placed on tobacco promotion in many countries, PoS displays of cigarettes in shops have become an important source of young people’s exposure to tobacco products and marketing. This mixed-methods study showed that prior to the PoS display ban in Scotland, and controlling for other factors, 13- and 15-year olds who regularly visited small shops and those who noticed PoS displays in small and large shops, had a higher awareness of cigarette brands. This highlights the importance of PoS displays in increasing youth brand awareness, which increases smoking susceptibility, and thus the need for comprehensive bans on PoS displays which cover all shops. PMID:26883750

"It Looks Like an Adult Sweetie Shop": Point-of-Sale Tobacco Display Exposure and Brand Awareness in Scottish Secondary School Students.

PubMed

van der Sluijs, Winfried; Haseen, Farhana; Miller, Martine; MacGregor, Andy; Sharp, Clare; Amos, Amanda; Best, Catherine; Stead, Martine; Eadie, Douglas; Pearce, Jamie; Frank, John; Haw, Sally

2016-10-01

As further restrictions have been placed on tobacco advertising and promotions, point-of-sale (PoS) displays of cigarettes in shops have become an increasingly important source of young people's exposure to tobacco products. This study explored the relationship between PoS displays of cigarettes and brand awareness among secondary school students in Scotland. Cross-sectional school surveys (n = 1406) and focus groups (n = 86) were conducted with S2 (13-14 years) and S4 (15-16 years) students in four schools of differing socioeconomic status in 2013, prior to the PoS display ban in large shops. Adjusted negative binomial regression analysis examined associations between brand awareness and exposure variables (visiting tobacco retailers, noticing displays of tobacco products). Students visiting small shops more frequently (relative rate ratio [RRR] 1.19, 95% confidence interval [CI] 1.01-1.41) and those who noticed cigarette displays in small shops (RRR 1.24, 95% CI 1.03-1.51) and large supermarkets (RRR 1.15, 95% CI 1.01-1.30) had higher brand awareness. The focus groups supported these findings. Participants described PoS tobacco displays as being eye-catching, colorful and potentially attractive to young people. This mixed-methods study showed that higher cigarette brand awareness was significantly associated with regularly visiting small shops and noticing PoS displays in small and large shops, even when students' smoking status, smoking in their social networks, leisure activities, and demographics were included as confounding variables. This highlights the importance of PoS displays of tobacco products in increasing brand awareness, which is known to increase youth smoking susceptibility, and thus the importance of implementing PoS display bans in all shops. As increasing restrictions have been placed on tobacco promotion in many countries, PoS displays of cigarettes in shops have become an important source of young people's exposure to tobacco products and marketing. This mixed-methods study showed that prior to the PoS display ban in Scotland, and controlling for other factors, 13- and 15-year olds who regularly visited small shops and those who noticed PoS displays in small and large shops, had a higher awareness of cigarette brands. This highlights the importance of PoS displays in increasing youth brand awareness, which increases smoking susceptibility, and thus the need for comprehensive bans on PoS displays which cover all shops. © The Author 2016. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco.

Evaluating the Small-World-Ness of a Sampled Network: Functional Connectivity of Entorhinal-Hippocampal Circuitry

NASA Astrophysics Data System (ADS)

She, Qi; Chen, Guanrong; Chan, Rosa H. M.

2016-02-01

The amount of publicly accessible experimental data has gradually increased in recent years, which makes it possible to reconsider many longstanding questions in neuroscience. In this paper, an efficient framework is presented for reconstructing functional connectivity using experimental spike-train data. A modified generalized linear model (GLM) with L1-norm penalty was used to investigate 10 datasets. These datasets contain spike-train data collected from the entorhinal-hippocampal region in the brains of rats performing different tasks. The analysis shows that entorhinal-hippocampal network of well-trained rats demonstrated significant small-world features. It is found that the connectivity structure generated by distance-dependent models is responsible for the observed small-world features of the reconstructed networks. The models are utilized to simulate a subset of units recorded from a large biological neural network using multiple electrodes. Two metrics for quantifying the small-world-ness both suggest that the reconstructed network from the sampled nodes estimates a more prominent small-world-ness feature than that of the original unknown network when the number of recorded neurons is small. Finally, this study shows that it is feasible to adjust the estimated small-world-ness results based on the number of neurons recorded to provide a more accurate reference of the network property.

Choice, Equity, and the Schools-within-Schools Reform

ERIC Educational Resources Information Center

Ready, Douglas D.; Lee, Valerie E.

2008-01-01

Background/Context: There is general agreement that most public high schools should be smaller than they are. Although the small-schools movement attracts considerable support, there is a general reluctance or inability to close large schools and to build many new small schools. A more cost-effective approach is to divide larger high schools into…

Should Secondary Schools Buy Local Area Networks?

ERIC Educational Resources Information Center

Hyde, Hartley

1986-01-01

The advantages of microcomputer networks include resource sharing, multiple user communications, and integrating data processing and office automation. This article nonetheless favors stand-alone computers for Australian secondary school classrooms because of unreliable hardware, software design, and copyright problems, and individual progress…

Coevolutionary dynamics of opinion propagation and social balance: The key role of small-worldness

NASA Astrophysics Data System (ADS)

Chen, Yan; Chen, Lixue; Sun, Xian; Zhang, Kai; Zhang, Jie; Li, Ping

2014-03-01

The propagation of various opinions in social networks, which influences human inter-relationships and even social structure, and hence is a most important part of social life. We have incorporated social balance into opinion propagation in social networks are influenced by social balance. The edges in networks can represent both friendly or hostile relations, and change with the opinions of individual nodes. We introduce a model to characterize the coevolutionary dynamics of these two dynamical processes on Watts-Strogatz (WS) small-world network. We employ two distinct evolution rules (i) opinion renewal; and (ii) relation adjustment. By changing the rewiring probability, and thus the small-worldness of the WS network, we found that the time for the system to reach balanced states depends critically on both the average path length and clustering coefficient of the network, which is different than other networked process like epidemic spreading. In particular, the system equilibrates most quickly when the underlying network demonstrates strong small-worldness, i.e., small average path lengths and large clustering coefficient. We also find that opinion clusters emerge in the process of the network approaching the global equilibrium, and a measure of global contrariety is proposed to quantify the balanced state of a social network.

WiFi in Schools, Electromagnetic Fields and Cell Phones: Alberta Health Fact Sheet

ERIC Educational Resources Information Center

Alberta Education, 2012

2012-01-01

Wireless devices and the networks that support them are becoming more common in Alberta schools. WiFi is a wireless networking technology that allows computers and other devices to communicate over a wireless signal. Typically the signal is carried by radio waves over an area of up to 100 meters. Through the implementation of a WiFi network,…

Changes in Social Capital and Networks: A Study of Community-Based Environmental Management through a School-Centered Research Program

ERIC Educational Resources Information Center

Thornton, Teresa; Leahy, Jessica

2012-01-01

Social network analysis (SNA) is a social science research tool that has not been applied to educational programs. This analysis is critical to documenting the changes in social capital and networks that result from community based K-12 educational collaborations. We review SNA and show an application of this technique in a school-centered,…

[Health-Promoting Schools Regional Initiative of the Americas].

PubMed

Ippolito-Shepherd, Josefa; Cerqueira, Maria Teresa; Ortega, Diana Patricia

2005-01-01

In Latin America, comprehensive health promotion programmes and activities are being implemented in the school setting, which take into account the conceptual framework of the Health-Promoting Schools Regional Initiative of the Pan American Health Organization, Regional office of the World Health Organization (PAHO/WHO). These programmes help to strengthen the working relationships between the health and education sectors. The Health-Promoting Schools Regional Initiative, officially launched by PAHO/WHO in 1995, aims to form future generations to have the knowledge, abilities, and skills necessary for promoting and caring for their health and that of their family and community, as well as to create and maintain healthy environments and communities. The Initiative focuses on three main components: comprehensive health education, the creation and maintenance of healthy physical and psychosocial environments, and the access to health and nutrition services, mental health, and active life. In 2001, PAHO conducted a survey in 19 Latin American countries to assess the status and trends of Health-Promoting Schools in the Region, for the appropriate regional, subregional, and national planning of pertinent health promotion and health education programmes and activities. The results of this survey provided information about policies and national plans, multisectoral coordination mechanisms for the support of health promotion in the school settings, the formation and participation in national and international networks of Health-Promoting Schools and about the level of dissemination of the strategy. For the successful development of Health-Promoting Schools is essential to involve the society as a whole, in order to mobilise human resources and materials necessary for implementing health promotion in the school settings. Thus, the constitution and consolidation of networks has been a facilitating mechanism for the exchange of ideas, resources and experiences to strengthen the work and commitment of all involved with the strategy. The Latin American and Caribbean Networks of Health-Promoting Schools were created to promote these exchanges and to support the integration of the national networks, to constitute multidirectional channels of communication that are linked and that converge for the improvement of education and health in the school setting. Networks meetings have been held between 1996 and 2004, where the work and topics of priority and interest have been addressed, methodologies have been disseminated, good practices have been shared, and National Commissions and participants have been strengthened. This article synthesises successful examples of countries that reflect health promotion activities in the school settings, as well as the development of Networks. It also notes the future prospects for strengthening the Health-Promoting Schools Regional Initiative.

The Small Rural School Principalship: Key Challenges and Cross-School Responses

ERIC Educational Resources Information Center

Starr, Karen; White, Simone

2008-01-01

This article explores the responses of school principals of small rural schools in Victoria, Australia to leadership challenges they identify as characteristic of these contexts. The research is an exercise in grounded theory building, with the focus on the principalship as it is enacted in small rural settings. The article also seeks to trace the…

An Evaluation of Career Selection Education in Thirteen Project Schools of the Western States Small Schools Project.

ERIC Educational Resources Information Center

Cragun, John R.; Kartchner, Eugene C.

The Western States Small Schools Project (WSSSP) developed the Career Selection Education (CSE) program to provide students from small high schools in Arizona, Colorado, Nevada, New Mexico, and Utah with: (1) knowledge about self, broad occupational groupings, the institution and dynamics of society which generate, define, and lend meaning to…

Are Small Schools Better? School Size Considerations for Safety & Learning. Policy Brief.

ERIC Educational Resources Information Center

McRobbie, Joan

New studies from the 1990s have strengthened an already notable consensus on school size: smaller is better. This policy brief outlines research findings on why size makes a difference, how small is small enough, effective approaches to downsizing, and key barriers. No agreement exists at present on optimal school size, but research suggests a…

DEVELOPING THE OCCUPATIONAL BUSINESS EDUCATION PROGRAM IN THE SMALL HIGH SCHOOL. BUSINESS EDUCATION CURRICULUM DEVELOPMENT SERIES.

ERIC Educational Resources Information Center

AIKIN, BRENTON R.

SOME OF THE PROBLEMS INVOLVED IN BUSINESS EDUCATION IN THE SMALL SCHOOL WITH AN ENROLLMENT OF 350 OR LESS, ARE EXPLORED. SUGGESTIONS ARE BASED ON OBSERVATIONS OF PRACTICES IN SELECTED SMALL SCHOOLS, AN EXAMINATION OF THE LITERATURE IN THE FIELD, AND CONFERENCES WITH SCHOOL ADMINISTRATORS, TEACHERS, AND BUSINESSMEN. GUIDELINES FOR DEVELOPING…

Work Study Program Provides Revenue to School and Experience to Students: Cristo Rey Network, Nationwide

ERIC Educational Resources Information Center

Stewart, Sarah

2016-01-01

Thirty-two Catholic Cristo Rey schools, all independently owned and operated, serve 9,953 students in grades 9-12. Cristo Rey calls itself "the largest network of high schools in the United States whose enrollment is limited to low-income youth." Students' average family income is $35,000; 97 percent are students of color. To fund the…

"Good Practice" School Advisors in Greek Education: The Difficulty in Linking Collaborative Networks, Communities of Practice and Quality Culture

ERIC Educational Resources Information Center

Stamelos, Georgios; Bartzakli, Marianna

2013-01-01

Quality in education is considered to be a central aim as far as the formation and the implementation of educational policy worldwide is concerned. The basic prerequisite for it, though, is quality culture. Collaborative networks between school advisors and primary school teachers are examined to reveal how they can affect the formation of…

Secure Your Wireless Network: Going Wireless Comes with Its Own Special Set of Security Concerns

ERIC Educational Resources Information Center

Bloomquist, Jane; Musa, Atif

2004-01-01

Imagine a completely wireless school, an open network in which all students and staff can roam around using laptops or handheld computers to browse the Internet, access files and applications on the school server, and communicate with each other and the world via e-mail. It's a great picture--and at some schools the future is already here. But…

Questions and Answers about School-Age Children in Self-Care: A Sloan Work and Family Research Network Fact Sheet

ERIC Educational Resources Information Center

Sloan Work and Family Research Network, 2009

2009-01-01

The Sloan Work and Family Research Network has prepared Fact Sheets that provide statistical answers to some important questions about work-family and work-life issues. This Fact Sheet includes statistics about Children in Self-Care, and answers the following questions about school-age children in self-care: (1) How many school-age children are in…

Support network of adolescents with chronic disease: adolescents' perspective.

PubMed

Kyngäs, Helvi

2004-12-01

The purpose of this study was to describe the support network of adolescents with a chronic disease from their own perspective. Data were collected by interviewing adolescents with asthma, epilepsy, juvenile rheumatoid arthritis (JRA) and insulin-dependent diabetes mellitus (IDDM). The sample consisted of 40 adolescents aged between 13 and 17 years. Interview data were examined using content analysis. Six main categories were established to describe the support network of adolescents with a chronic disease: parents, peers, school, health care providers, technology and pets. Peers were divided into two groups: fellow sufferers and peers without a chronic disease. At school, teachers, school nurses and classmates were part of the support network. Health care providers included nurses, physicians and physiotherapists. Technology was also part of the support network and included four techniques that may be used to communicate: computers, mobile telephones, television and videos. The results provided a useful insight into the social network of adolescents with chronic disease and serve to raise awareness of the problems and opinions experienced by adolescents with this condition.

Room To Grow.

ERIC Educational Resources Information Center

Rake, Melissa

1999-01-01

A West Virginia study that found that smaller poor schools did better academically than larger poor schools is being replicated in four states. Discusses the survival and successes of one tiny Ohio school, the role of small schools' social capital in compensating for poverty, a small-school researcher's recommended school sizes, and changing…

Network Solutions.

ERIC Educational Resources Information Center

Vietzke, Robert; And Others

1996-01-01

This special section explains the latest developments in networking technologies, profiles school districts benefiting from successful implementations, and reviews new products for building networks. Highlights include ATM (asynchronous transfer mode), cable modems, networking switches, Internet screening software, file servers, network management…

Social Network, Social Support, and Risk of Incident Stroke: The Atherosclerosis Risk in Communities Study

PubMed Central

Nagayoshi, Mako; Everson-Rose, Susan A.; Iso, Hiroyasu; Mosley, Thomas H.; Rose, Kathryn M.; Lutsey, Pamela L.

2014-01-01

Background and Purpose Having a small social network and lack of social support have been associated with incident coronary heart disease, however epidemiologic evidence for incident stroke is limited. We assessed the longitudinal association of a small social network and lack of social support with risk of incident stroke, and evaluated whether the association was partly mediated by vital exhaustion and inflammation. Methods The Atherosclerosis Risk in Communities (ARIC) Study measured social network and social support in 13,686 men and women (mean, 57±5.7 years, 56% female, 24% black; 76% white) without a history of stroke. Social network was assessed by the 10-item Lubben Social Network Scale, and social support by a 16-item Interpersonal Support Evaluation List-Short Form (ISEL-SF). Results Over a median follow-up of 18.6-years, 905 incident strokes occurred. Relative to participants with a large social network, those with a small social network had a higher risk of stroke [HR (95% CI): 1.44 (1.02–2.04)] after adjustment for demographics, socioeconomic variables and marital status, behavioral risk factors and major stroke risk factors. Vital exhaustion, but not inflammation, partly mediated the association between a small social network and incident stroke. Social support was unrelated to incident stroke. Conclusions In this sample of US community-dwelling men and women, having a small social network was associated with excess risk of incident stroke. As with other cardiovascular conditions, having a small social network may be associated with a modestly increased risk of incident stroke. PMID:25139878

Social network, social support, and risk of incident stroke: Atherosclerosis Risk in Communities study.

PubMed

Nagayoshi, Mako; Everson-Rose, Susan A; Iso, Hiroyasu; Mosley, Thomas H; Rose, Kathryn M; Lutsey, Pamela L

2014-10-01

Having a small social network and lack of social support have been associated with incident coronary heart disease; however, epidemiological evidence for incident stroke is limited. We assessed the longitudinal association of a small social network and lack of social support with risk of incident stroke and evaluated whether the association was partly mediated by vital exhaustion and inflammation. The Atherosclerosis Risk in Communities study measured social network and social support in 13 686 men and women (mean, 57 years; 56% women; 24% black; 76% white) without a history of stroke. Social network was assessed by the 10-item Lubben Social Network Scale and social support by a 16-item Interpersonal Support Evaluation List-Short Form. During a median follow-up of 18.6 years, 905 incident strokes occurred. Relative to participants with a large social network, those with a small social network had a higher risk of stroke (hazard ratio [95% confidence interval], 1.44 [1.02-2.04]) after adjustment for demographics, socioeconomic variables, marital status, behavioral risk factors, and major stroke risk factors. Vital exhaustion, but not inflammation, partly mediated the association between a small social network and incident stroke. Social support was unrelated to incident stroke. In this sample of US community-dwelling men and women, having a small social network was associated with excess risk of incident stroke. As with other cardiovascular conditions, having a small social network may be associated with a modestly increased risk of incident stroke. © 2014 American Heart Association, Inc.

A fault-tolerant small world topology control model in ad hoc networks for search and rescue

NASA Astrophysics Data System (ADS)

Tan, Mian; Fang, Ling; Wu, Yue; Zhang, Bo; Chang, Bowen; Holme, Petter; Zhao, Jing

2018-02-01

Due to their self-organized, multi-hop and distributed characteristics, ad hoc networks are useful in search and rescue. Topology control models need to be designed for energy-efficient, robust and fast communication in ad hoc networks. This paper proposes a topology control model which specializes for search and rescue-Compensation Small World-Repeated Game (CSWRG)-which integrates mobility models, constructing small world networks and a game-theoretic approach to the allocation of resources. Simulation results show that our mobility models can enhance the communication performance of the constructed small-world networks. Our strategy, based on repeated game, can suppress selfish behavior and compensate agents that encounter selfish or faulty neighbors. This model could be useful for the design of ad hoc communication networks.

The effects of social networks on tobacco use among high-school adolescents in Mexico.

PubMed

Ramírez-Ortiz, Guadalupe; Caballero-Hoyos, Ramiro; Ramírez-López, Guadalupe; Valente, Thomas W

2012-01-01

To identify the effect of centrality in social network positions on tobacco-use among high-school adolescents in Tonala, Jalisco, Mexico. Longitudinal sociometric social network data were collected among 486 high-school adolescents in 2003 and 399 in 2004. The survey included: social network components, smoking and sociodemographic characteristics. Social network measures of centrality were calculated and multivariate logistic regression was used. Ever used tobacco (OR= 44.98), marginalized-low stratum (OR= 2.16) and in-degree (OR=1.10) predicted tobacco use. Out-degree (OR= 0 .89) and out-in-degree (OR= 0.90) protected against tobacco use. Nominating more friends rather than receiving such nominations was protective for tobacco use. Popular students, those receiving many nominations, were at higher risk for tobacco use. Involvement of leaders with capacity to influence might be an efficient strategy for dissemination of preventive messages.

Small Schools in a Big World: Thinking about a Wicked Problem

ERIC Educational Resources Information Center

Corbett, Michael; Tinkham, Jennifer

2014-01-01

The position of small rural schools is precarious in much of rural Canada today. What is to be done about small schools in rural communities which are often experiencing population decline and aging, economic restructuring, and the loss of employment and services? We argue this issue is a classic "wicked" policy problem. Small schools…

Educational Instruction via Interactive Video Network.

ERIC Educational Resources Information Center

Swan, Michael K.; Brehmer, Jeffery

Perceptions of secondary educators were examined regarding delivery of educational programs via interactive video networks (IVN). The population included all agricultural education instructors, principals, and superintendents employed in public secondary schools having an agricultural education program during the 1990-91 school year in a…

Measuring social networks in British primary schools through scientific engagement

PubMed Central

Conlan, A. J. K.; Eames, K. T. D.; Gage, J. A.; von Kirchbach, J. C.; Ross, J. V.; Saenz, R. A.; Gog, J. R.

2011-01-01

Primary schools constitute a key risk group for the transmission of infectious diseases, concentrating great numbers of immunologically naive individuals at high densities. Despite this, very little is known about the social patterns of mixing within a school, which are likely to contribute to disease transmission. In this study, we present a novel approach where scientific engagement was used as a tool to access school populations and measure social networks between young (4–11 years) children. By embedding our research project within enrichment activities to older secondary school (13–15) children, we could exploit the existing links between schools to achieve a high response rate for our study population (around 90% in most schools). Social contacts of primary school children were measured through self-reporting based on a questionnaire design, and analysed using the techniques of social network analysis. We find evidence of marked social structure and gender assortativity within and between classrooms in the same school. These patterns have been previously reported in smaller studies, but to our knowledge no study has attempted to exhaustively sample entire school populations. Our innovative approach facilitates access to a vitally important (but difficult to sample) epidemiological sub-group. It provides a model whereby scientific communication can be used to enhance, rather than merely complement, the outcomes of research. PMID:21047859

A Learning Network as a Development Method--An Example of Small Enterprises and a University Working Together.

ERIC Educational Resources Information Center

Tell, Joakim; Halila, Fawzi

2001-01-01

Small businesses implementing ISO 14001 standards worked with a university to develop a learning network. The network served as a source of inspiration and reflection as well as a sounding board. It enabled small enterprises to act collectively, compensating for individual lack of resources. (SK)

Effects of spike-time-dependent plasticity on the stochastic resonance of small-world neuronal networks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yu, Haitao; Guo, Xinmeng; Wang, Jiang, E-mail: jiangwang@tju.edu.cn

2014-09-01

The phenomenon of stochastic resonance in Newman-Watts small-world neuronal networks is investigated when the strength of synaptic connections between neurons is adaptively adjusted by spike-time-dependent plasticity (STDP). It is shown that irrespective of the synaptic connectivity is fixed or adaptive, the phenomenon of stochastic resonance occurs. The efficiency of network stochastic resonance can be largely enhanced by STDP in the coupling process. Particularly, the resonance for adaptive coupling can reach a much larger value than that for fixed one when the noise intensity is small or intermediate. STDP with dominant depression and small temporal window ratio is more efficient formore » the transmission of weak external signal in small-world neuronal networks. In addition, we demonstrate that the effect of stochastic resonance can be further improved via fine-tuning of the average coupling strength of the adaptive network. Furthermore, the small-world topology can significantly affect stochastic resonance of excitable neuronal networks. It is found that there exists an optimal probability of adding links by which the noise-induced transmission of weak periodic signal peaks.« less

LA LENGUA EXTRANJERA EN LA ESCUELA PEQUENA (FOREIGN LANGUAGE IN THE SMALL SCHOOL), A REPORT OF AN EXPERIMENTAL WESTERN STATES SMALL SCHOOLS PROJECT STUDY DESIGNED TO PROVIDE FOREIGN LANGUAGE PROGRAMS IN THE SMALL ELEMENTARY SCHOOLS.

ERIC Educational Resources Information Center

ANDERSON, MERLIN

A 1965-66 CONTROLLED EXPERIMENT AT THE FIFTH AND SIXTH GRADE LEVELS WAS CONDUCTED IN SELECTED SMALL SCHOOLS IN SOUTHERN NEVADA TO DETERMINE IF SUCCESSFUL BEGINNING INSTRUCTION IN A FOREIGN LANGUAGE (SPANISH) CAN BE ACHIEVED BY NON-SPECIALIST TEACHERS WITH THE USE OF AUDIO-LINGUAL-VISUAL MATERIALS. INSTRUCTIONAL MATERIALS USED WERE "LA FAMILIA…

Small Schools Mathematics Curriculum, Grades 7-8: Reading, Language Arts, Mathematics, Science, Social Studies. Scope, Objectives, Activities, Resources, Monitoring Procedures.

ERIC Educational Resources Information Center

Hartl, David, Ed.; And Others

Developed during the 1976-77 school year to assist Washington grade 7-8 teachers in small school districts with the improvement of curriculum and instruction, this learning-objective-based curriculum suggests activities, monitoring procedures and resources for mathematics. Introductory materials describe the organization of Small School materials,…

Incentivizing and Evaluating Internet-Wide Network Measurements

DTIC Science & Technology

2014-03-01

Behavior research methods, vol. 44, no. 1, pp. 1–23, 2012. [21] J. Oh and G. Wang, “ Evaluating crowdsourcing through amazon mechanical turk as a...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS INCENTIVIZING AND EVALUATING INTERNET-WIDE NETWORK MEASUREMENTS by Gokay Huz March 2014 Thesis...Thesis 2012-04-02—2014-03-28 INCENTIVIZING AND EVALUATING INTERNET-WIDE NETWORK MEASUREMENTS Gokay Huz Naval Postgraduate School Monterey, CA 93943

Education and outreach using the falcon telescope network

NASA Astrophysics Data System (ADS)

Gresham, Kimberlee C.; Palma, Christopher; Polsgrove, Daniel E.; Chun, Francis K.; Della-Rose, Devin J.; Tippets, Roger D.

2016-12-01

The Falcon Telescope Network (FTN) is a global network of small aperture telescopes developed by the Center for Space Situational Awareness Research in the Department of Physics at the United States Air Force Academy (USAFA). Consisting of commercially available equipment, the FTN is a collaborative effort between USAFA and other educational institutions ranging from two- and four-year colleges to major research universities. USAFA provides the equipment (e.g. telescope, mount, camera, filter wheel, dome, weather station, computers and storage devices) while the educational partners provide the building and infrastructure to support an observatory. The user base includes USAFA along with K-12 and higher education faculty and students. The diversity of the users implies a wide variety of observing interests, and thus the FTN collects images on diverse objects, including satellites, galactic and extragalactic objects, and objects popular for education and public outreach. The raw imagery, all in the public domain, will be accessible to FTN partners and will be archived at USAFA. Currently, there are five Falcon telescopes installed, two in Colorado and one each in Pennsylvania, Chile, and Australia. These five telescopes are in various stages of operational capability but all are remotely operable via a remote desktop application. The FTN team has conducted STEM First Light Projects for three of the U.S. observatories, soliciting proposals from middle and high school students and teachers that suggest and then become what is observed as official STEM first-light objects. Students and teachers learn how to write and submit a proposal as well as how telescopes operate and take data, while university-level students at the U.S. Air Force Academy and The Pennsylvania State University learn how to evaluate proposals and provide feedback to the middle and high school students and teachers. In this paper, we present the current status of the FTN, details of and lessons learned from the STEM First Light Project, and feedback from middle and high school students and teachers.

Evaluation Findings from High School Reform Efforts in Baltimore

ERIC Educational Resources Information Center

Smerdon, Becky; Cohen, Jennifer

2009-01-01

The Baltimore City Public School System (BCPSS) is one of the first urban districts in the country to undertake large-scale high school reform, phasing in small learning communities by opening new high schools and transforming large, comprehensive high schools into small high schools. With support from the Bill & Melinda Gates Foundation, a…

Predictors of Change in Self-Reported Social Networks among Homeless Young People

ERIC Educational Resources Information Center

Falci, Christina D.; Whitbeck, Les B.; Hoyt, Dan R.; Rose, Trina

2011-01-01

This research investigates changes in social network size and composition of 351 homeless adolescents over 3 years. Findings show that network size decreases over time. Homeless youth with a conduct disorder begin street life with small networks that remain small over time. Caregiver abuse is associated with smaller emotional networks due to fewer…

Small-World Network Spectra in Mean-Field Theory

NASA Astrophysics Data System (ADS)

Grabow, Carsten; Grosskinsky, Stefan; Timme, Marc

2012-05-01

Collective dynamics on small-world networks emerge in a broad range of systems with their spectra characterizing fundamental asymptotic features. Here we derive analytic mean-field predictions for the spectra of small-world models that systematically interpolate between regular and random topologies by varying their randomness. These theoretical predictions agree well with the actual spectra (obtained by numerical diagonalization) for undirected and directed networks and from fully regular to strongly random topologies. These results may provide analytical insights to empirically found features of dynamics on small-world networks from various research fields, including biology, physics, engineering, and social science.

Beaming Your School into the 21st Century.

ERIC Educational Resources Information Center

Pfeifer, R. Scott; Robb, Rick

2001-01-01

Mindsurf Networks--a partnership involving a suburban Baltimore high school, Sylvan Ventures, and Aether Systems--provides a cutting-edge, reasonably priced, networked mobile computing platform for learning. Handheld computers help students solve problems and beam information to teachers and each other. Partnership initiation strategies for…

Public and Private Interests in Networking Educational Services for Schools, Households, Communities.

ERIC Educational Resources Information Center

Sheekey, Arthur D.

1997-01-01

Discusses the networking of educational services for schools, homes, and communities. Highlights include equal access; the development of digital technologies; visions for electronic information services; the public sector; the private sector; creating learning communities; and future possibilities, including funding strategies. (LRW)

IDEANET to Connect U.S. Schools.

ERIC Educational Resources Information Center

TechTrends, 1994

1994-01-01

Describes projects in schools using innovative educational technology. These programs include an interactive television and computer network; an initiative to use the Internet in rural areas; a telecommunications network to share information throughout Tennessee; and an announcement of the Marlowe Froke National Award for Leadership in Educational…

Internal Leadership Challenges of Network Participation

ERIC Educational Resources Information Center

Evans, Michael P.; Stone-Johnson, Corrie

2010-01-01

While networking is becoming an increasingly popular school improvement strategy with high levels of success, there is little research that shows the challenges school leaders face as they enter into these new relationships. This article supplements current literature by providing documentation and analysis of some internal leadership…

Pressure to drink but not to smoke: disentangling selection and socialization in adolescent peer networks and peer groups.

PubMed

Kiuru, Noona; Burk, William J; Laursen, Brett; Salmela-Aro, Katariina; Nurmi, Jari-Erik

2010-12-01

This paper examined the relative influence of selection and socialization on alcohol and tobacco use in adolescent peer networks and peer groups. The sample included 1419 Finnish secondary education students (690 males and 729 females, mean age 16 years at the outset) from nine schools. Participants identified three school friends and described their alcohol and tobacco use on two occasions one year apart. Actor-based models simultaneously examined changes in peer network ties and changes in individual behaviors for all participants within each school. Multi-level analyses examined changes in individual behaviors for adolescents entering new peer groups and adolescents in stable peer groups, both of which were embedded within the school-based peer networks. Similar results emerged from both analytic methods: Selection and socialization contributed to similarity of alcohol use, but only selection was a factor in tobacco use. Copyright © 2010 The Association for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Seismology@School - Nearly 20 years for the first experiences in Europe

NASA Astrophysics Data System (ADS)

Berenguer, Jean Luc; Balestra, Julien; Courboulex, Françoise

2016-04-01

The original and innovative aspect of this programme stems from giving students the opportunity to install a seismometer in their school. The recorded signals, reflecting regional or global seismic activity, feed into an on-line database, a genuine seismic resource centre and a springboard for educational and scientific activities. In the footsteps of the U.S PEPP project, we have started this experiment in Europe in order to see how we can confront high school students with the current practice of scientific data acquisition, and how we can establish a specific educational structure tailored to the European system. The French network 'EduSismo' (numbering some hundred stations installed in metropolitan France, the overseas departments and territories and a few French high schools abroad) is the outgrowth of an experiment conducted some twenty years back. Since then, the programme implemented has gone beyond simply acquiring seismic signals, which could have been procured by research and monitoring centres. By appropriating a scientific measurement, the student becomes personally involved and masters complex concepts about geophysics and geosciences. The development of simple devices and the design of concrete experiments associated with an investigative approach make it possible to instil the students with a high-quality scientific culture and an education about risks. A lot of similar projects were run in Europe and more … data streaming, database on line, examples of models … are not the only link between schools. The European network stay alive with some events: 'EDUSEIS', 'NaRAS', 'O3E', 'NERA' European programs, teachers/researchers workshops, school challenges, projects between schools, social network … it was a great opportunity to share experiences with teachers and researchers through a huge worldwide network. During the twenty last years, 'Seismology@school' concept has developed initiatives to link more people, and has provided more tools to teach geosciences in the high schools. Keys words Earthquake, seismology, network, teaching, education Other readings… J.-L. Berenguer, F. Courboulex, A. Tocheport and M-P. Bouin (2013) Tuned in to the Earth ... from the school - Bull. Soc. géol. France, 2013, t. 184, no 1, pp. 189-193 J. Virieux (2000) - Educational Seismological project: EDUSEIS, Seismological Research Letters, 71, 530-535. Web sites : "Sismos à l'École", EduSismo network website : www.edusismo.org

[Child labor in the artisan sector of Morocco: determinants and health effects].

PubMed

Laraqui, C H; Caubet, A; Laraqui, O; Belamallem, I; Harourate, K; Curtes, J P; Verger, C

2000-03-01

Despite the fact that child labour is regulated through the work code, and the convention on child rights adopted by the General Assembly of the United Nations in 1989 and ratified by Morocco in 1993, multiple surveys have shown that children are often put to work at a very early age and few employers respect the work conditions laid out in the texts. The aim of this study was to assess the different situations of child labour in the handicraft sector, the reasons and the problems surrounding it, to study its repercussions on health and to propose several preventive measures. From March to July 1997, a retrospective cohort study of working children and children in school was carried out in a small neighbourhood of Casablanca. We interviewed and examined a random sample of two hundred children working in the handicraft sector. The health status of these children was compared to that of the same sample size of children in school, from the same age group and socio-economic status. Each subject was given a standardized questionnaire that was translated into dialectal Arabic and administered by a occupational health doctor and a communications specialist. The results of the study have pointed out the small school network of the working children, the painful conditions of work and the important consequences on their health state with a wide prevalence of pathologies higher than for the children attending school. The misery in addition of the rural exodus, the no-adapted educative and socio-economic systems, the splitting of the family unit often go to generate a submissive childhood without defense and "ready to be used".

Increasing Opportunities for Small and Local Businesses at the Naval Postgraduate School Through Simplified Acquisitions Contracting

DTIC Science & Technology

2013-06-01

NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA JOINT APPLIED PROJECT INCREASING OPPORTUNITIES FOR SMALL AND LOCAL BUSINESSES AT...AND SUBTITLE INCREASING OPPORTUNITIES FOR SMALL AND LOCAL BUSINESSES AT THE NAVAL POSTGRADUATE SCHOOL THROUGH SIMPLIFIED ACQUISITIONS...NAVY SMALL BUSINESS PROGRAMS, Washington Navy Yard, DC 10. SPONSORING/MONITORING AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The views expressed

78 FR 14359 - Verizon Business Networks Services, Inc., Senior Analysts-Order Management, Voice Over Internet...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-05

... Business Networks Services, Inc., Senior Analysts-Order Management, Voice Over Internet Protocol, Small And Medium Business, Tampa, Florida; Verizon Business Networks Services, Inc., Senior Coordinator-Order... Business Networks Services, Inc., Senior Analysts-Order Management, Voice Over Internet Protocol, Small and...

KELT-FUN and the discovery of KELT-18b

NASA Astrophysics Data System (ADS)

McLeod, Kim K.; Melton, Casey; Stassun, Keivan G.; KELT Collaboration

2017-01-01

The Kilodegree Extremely Little Telescope (KELT) project is a ground-based, wide-field, synoptic sky survey whose primary goal is to discover exoplanets around bright (8 < V < 11) host stars. KELT photometric observations are carried out using two small robotic telescopes: KELT-North in Arizona, operating since 2005; and KELT-South in South Africa, operating since 2009. Once a transit candidate is identified by the survey telescopes, KELT relies on its Follow Up Network (KELT-FUN) of observatories to vet and characterize the systems by obtaining more precise light curves and radial-velocities. KELT-FUN now includes nearly 50 telescopes around the world and the photometric follow-up is carried out by a diverse set of partners at universities, small colleges, high schools, and private amateur facilities, often with the help of students. We describe KELT-FUN operations and announce the discovery of KELT-18b, a strongly-irradiated hot Jupiter orbiting a mid-F star.

Sierra Stars Observatory Network: An Accessible Global Network

NASA Astrophysics Data System (ADS)

Williams, Richard; Beshore, Edward

2011-03-01

The Sierra Stars Observatory Network (SSON) is a unique partnership among professional observatories that provides its users with affordable high-quality calibrated image data. SSON comprises observatories in the Northern and Southern Hemisphere and is in the process of expanding to a truly global network capable of covering the entire sky 24 hours a day in the near future. The goal of SSON is to serve the needs of science-based projects and programs. Colleges, universities, institutions, and individuals use SSON for their education and research projects. The mission of SSON is to promote and expand the use of its facilities among the thousands of colleges and schools worldwide that do not have access to professional-quality automated observatory systems to use for astronomy education and research. With appropriate leadership and guidance educators can use SSON to help teach astronomy and do meaningful scientific projects. The relatively small cost of using SSON for this type of work makes it affordable and accessible for educators to start using immediately. Remote observatory services like SSON need to evolve to better support education and research initiatives of colleges, institutions and individual investigators. To meet these needs, SSON is developing a sophisticated interactive scheduling system to integrate among the nodes of the observatory network. This will enable more dynamic observations, including immediate priority interrupts, acquiring moving objects using ephemeris data, and more.

Estimation of Anonymous Email Network Characteristics through Statistical Disclosure Attacks

PubMed Central

Portela, Javier; García Villalba, Luis Javier; Silva Trujillo, Alejandra Guadalupe; Sandoval Orozco, Ana Lucila; Kim, Tai-Hoon

2016-01-01

Social network analysis aims to obtain relational data from social systems to identify leaders, roles, and communities in order to model profiles or predict a specific behavior in users’ network. Preserving anonymity in social networks is a subject of major concern. Anonymity can be compromised by disclosing senders’ or receivers’ identity, message content, or sender-receiver relationships. Under strongly incomplete information, a statistical disclosure attack is used to estimate the network and node characteristics such as centrality and clustering measures, degree distribution, and small-world-ness. A database of email networks in 29 university faculties is used to study the method. A research on the small-world-ness and Power law characteristics of these email networks is also developed, helping to understand the behavior of small email networks. PMID:27809275

Estimation of Anonymous Email Network Characteristics through Statistical Disclosure Attacks.

PubMed

Portela, Javier; García Villalba, Luis Javier; Silva Trujillo, Alejandra Guadalupe; Sandoval Orozco, Ana Lucila; Kim, Tai-Hoon

2016-11-01

Social network analysis aims to obtain relational data from social systems to identify leaders, roles, and communities in order to model profiles or predict a specific behavior in users' network. Preserving anonymity in social networks is a subject of major concern. Anonymity can be compromised by disclosing senders' or receivers' identity, message content, or sender-receiver relationships. Under strongly incomplete information, a statistical disclosure attack is used to estimate the network and node characteristics such as centrality and clustering measures, degree distribution, and small-world-ness. A database of email networks in 29 university faculties is used to study the method. A research on the small-world-ness and Power law characteristics of these email networks is also developed, helping to understand the behavior of small email networks.

Small Schools Curriculum: Physical Education, K-6.

ERIC Educational Resources Information Center

Hartl, David, Ed.; Hartl, Doris, Ed.

The self-contained sections within the document (one for grades K-3, the other for grades 4-6) present objectives, activities, monitoring procedures and resources for the elementary physical education curriculum for Washington small school districts. Identical introductory materials describe the organization of Small Schools materials,…

Local Area Networks: Are There Advantages for Primary Schools?

ERIC Educational Resources Information Center

Aherran, Anne

1986-01-01

Examines the relative merits of using computer networks (several computers linked together and sharing a single disk drive) and stand-alone systems (self-contained units operating independently) in Australian primary school classrooms. Advances several arguments favoring stand-alone systems, which improve accessibility and enhance individual…

Preparing for the Integration of Emerging Technologies.

ERIC Educational Resources Information Center

Dyrli, Odvard Egil; Kinnaman, Daniel E.

1994-01-01

Discussion of the process of integrating new technologies into schools considers the evolution of technology, including personal computers, CD-ROMs, hypermedia, and networking/communications; the transition from Industrial-Age to Information-Age schools; and the logical steps of transition. Sidebars discuss a networked multimedia pilot project and…

An Investigation of Technological Innovation: Interactive Television.

ERIC Educational Resources Information Center

Robinson, Rhonda S.

A 5-year case study was implemented to evaluate the two-way Carroll Instructional Television Consortium, which utilizes a cable television network serving four school districts in Illinois. This network permits simultaneous video and audio interactive communication among four high schools. The naturalistic inquiry method employed included…

Going the Distance.

ERIC Educational Resources Information Center

Hoffman, Carl

1995-01-01

The Southwest Virginia Education and Training Network (SVETN) is installing a fiber-optic network that enables the use of 2-way interactive television and that eventually will link 60 secondary schools and colleges in 16 southwest Virginia counties. Students in these rural schools can participate in advanced academic courses that would otherwise…

A Network Perspective on Dropout Prevention in Two Cities

ERIC Educational Resources Information Center

Wells, Rebecca; Gifford, Elizabeth; Bai, Yu; Corra, Ashley

2015-01-01

Purpose: This exploratory case study examines how school systems and other local organizations have been working within two major U.S. cities to improve high school graduation rates. Systematically assessing active interorganizational dropout prevention networks may reveal characteristics affecting communities' capacity to support school…

Network Traffic Generator for Low-rate Small Network Equipment Software

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lanzisera, Steven

2013-05-28

Application that uses the Python low-level socket interface to pass network traffic between devices on the local side of a NAT router and the WAN side of the NAT router. This application is designed to generate traffic that complies with the Energy Star Small Network Equipment Test Method.

Get the Whole Story before You Plug into a Computer Network.

ERIC Educational Resources Information Center

Vernot, David

1989-01-01

Explains the myths and marvels of computer networks; cites how several schools are utilizing networking; and summarizes where the major computer companies stand today when it comes to networking. (MLF)

Small worlds in space: Synchronization, spatial and relational modularity

NASA Astrophysics Data System (ADS)

Brede, M.

2010-06-01

In this letter we investigate networks that have been optimized to realize a trade-off between enhanced synchronization and cost of wire to connect the nodes in space. Analyzing the evolved arrangement of nodes in space and their corresponding network topology, a class of small-world networks characterized by spatial and network modularity is found. More precisely, for low cost of wire optimal configurations are characterized by a division of nodes into two spatial groups with maximum distance from each other, whereas network modularity is low. For high cost of wire, the nodes organize into several distinct groups in space that correspond to network modules connected on a ring. In between, spatially and relationally modular small-world networks are found.

Predictors of Change in Self-Reported Social Networks among Homeless Young People

PubMed Central

Falci, Christina D.; Whitbeck, Les B.; Hoyt, Dan R.; Rose, Trina

2011-01-01

This research investigates changes in social network size and composition of 351 homeless adolescents over three years. Findings show that network size decreases over time. Homeless youth with a conduct disorder begin street life with small networks that remain small over time. Caregiver abuse is associated with smaller emotional networks due to fewer home ties, especially to parents, and a more rapid loss of emotional home ties over time. Homeless youth with major depression start out with small networks, but are more likely to maintain network ties. Youth with substance abuse problems are more likely to maintain instrumental home ties. Finally, homeless adolescents tend to reconnect with their parents for instrumental aid and form romantic relationship that provide emotional support. PMID:22121332

A Career School-Within-a-School for Ethnically Diverse, At-Risk High School Students.

ERIC Educational Resources Information Center

Hon, Jeanne E.; Shorr, Abbe

1997-01-01

To counter low test scores, a rising dropout rate, and teacher apathy, a small group of teachers at Hollywood (California) High School developed a career academy, an interdisciplinary school-within-a-school stressing small classes and business speakers. The program recruited interested students and promoted a career theme with good employment…

High Schools on a Human Scale: How Small Schools Can Transform American Education.

ERIC Educational Resources Information Center

Toch, Thomas

This book argues that large American high schools have become obsolete and uses case studies of four new or restructured schools to show why smallness and distinctiveness are prerequisites for school reform. The large comprehensive high school developed as an economical means of providing a range of "tracks," from practical subjects for future…

Conversion of a Large, Urban High School to Small Schools: Leadership Challenges and Opportunities

ERIC Educational Resources Information Center

Nehring, James; Lohmeier, Jill H.; Colombo, Michaela

2009-01-01

This article reports findings from a study of the experiences of 11 school principals who are leading the conversion of a large, comprehensive, urban high school into six thematic small schools. Specifically, this study addresses the question, What do high school principals identify as the leadership challenges and opportunities embedded in the…

Erasure and Survival: Creating a Future and Managing a Past in a Restructuring High School

ERIC Educational Resources Information Center

Galletta, Anne; Ayala, Jennifer

2008-01-01

Background/Context: With the growth of the small-school movement, many urban districts have restructured large underperforming high schools into new, small high schools or schools-within-a-school designed to engage adolescents in rigorous and meaningful learning along with strong teacher-student relationships. In the case of this study, the…

Organizing Schools into Small Units: Alternatives to Homogeneous Grouping.

ERIC Educational Resources Information Center

Oxley, Diana

1994-01-01

Large school size adversely affects attendance, school climate, student involvement. Dividing large schools into small units creates a learning and teaching context that is more stable, intimate, supportive, interdisciplinary. Kohn-Holweide, a comprehensive German secondary school, groups all students at a given grade level with the same teachers…

Small Schools Task Force. Final Report.

ERIC Educational Resources Information Center

Eugene School District 4J, OR.

In the spring of 1975 the Eugene (Oregon) school board appointed a task force to make a comprehensive study related to all aspects of possible closure of small schools. Consideration was given to population and enrollment trends; economics; building condition; school size; school design; neighborhood and community implications; program capacity;…

Big Trouble for Small Schools

ERIC Educational Resources Information Center

Bailey, Jon; Preston, Kim

2007-01-01

An analysis of the proposed changes to Nebraska's school finance formula and school structure shows that many of Nebraska's rural schools could suffer from imposition of a "small by choice" factor. Research has consistently shown that smaller schools have some advantages over their larger counterparts. The 2005 session of the Nebraska…

NASA-OAI HPCCP K-12 Program

NASA Technical Reports Server (NTRS)

1994-01-01

The NASA-OAI High Performance Communication and Computing K- 12 School Partnership program has been completed. Cleveland School of the Arts, Empire Computech Center, Grafton Local Schools and the Bug O Nay Ge Shig School have all received network equipment and connections. Each school is working toward integrating computer and communications technology into their classroom curriculum. Cleveland School of the Arts students are creating computer software. Empire Computech Center is a magnet school for technology education at the elementary school level. Grafton Local schools is located in a rural community and is using communications technology to bring to their students some of the same benefits students from suburban and urban areas receive. The Bug O Nay Ge Shig School is located on an Indian Reservation in Cass Lake, MN. The students at this school are using the computer to help them with geological studies. A grant has been issued to the friends of the Nashville Library. Nashville is a small township in Holmes County, Ohio. A community organization has been formed to turn their library into a state of the art Media Center. Their goal is to have a place where rural students can learn about different career options and how to go about pursuing those careers. Taylor High School in Cincinnati, Ohio was added to the schools involved in the Wind Tunnel Project. A mini grant has been awarded to Taylor High School for computer equipment. The computer equipment is utilized in the school's geometry class to computationally design objects which will be tested for their aerodynamic properties in the Barberton Wind Tunnel. The students who create the models can view the test in the wind tunnel via desk top conferencing. Two teachers received stipends for helping with the Regional Summer Computer Workshop. Both teachers were brought in to teach a session within the workshop. They were selected to teach the session based on their expertise in particular software applications.

47 CFR 54.519 - State telecommunications networks.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false State telecommunications networks. 54.519... telecommunications networks. (a) Telecommunications services. State telecommunications networks may secure discounts... include an eligible school or library. Such state telecommunications networks shall pass on such discounts...

47 CFR 54.519 - State telecommunications networks.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 3 2011-10-01 2011-10-01 false State telecommunications networks. 54.519... telecommunications networks. (a) Telecommunications services. State telecommunications networks may secure discounts... include an eligible school or library. Such state telecommunications networks shall pass on such discounts...

Trade-offs between robustness and small-world effect in complex networks

PubMed Central

Peng, Guan-Sheng; Tan, Suo-Yi; Wu, Jun; Holme, Petter

2016-01-01

Robustness and small-world effect are two crucial structural features of complex networks and have attracted increasing attention. However, little is known about the relation between them. Here we demonstrate that, there is a conflicting relation between robustness and small-world effect for a given degree sequence. We suggest that the robustness-oriented optimization will weaken the small-world effect and vice versa. Then, we propose a multi-objective trade-off optimization model and develop a heuristic algorithm to obtain the optimal trade-off topology for robustness and small-world effect. We show that the optimal network topology exhibits a pronounced core-periphery structure and investigate the structural properties of the optimized networks in detail. PMID:27853301

Australian Seismometers in Schools - eyes on seismology

NASA Astrophysics Data System (ADS)

Salmon, M.; Balfour, N.; Sambridge, M.

2014-12-01

The Australian Seismometers in Schools (AuSIS) program has installed 42 research quality broadband seismometers in schools around Australia. The school's infrastructure allows for real time data transfers, and eager young students monitor the instruments and report any recorded events. The reporting feature ("Caught it? Report it!") through our website works as a crude type of detection to inform us of what instruments pick up the earthquakes. It also has the added benefits of keeping schools engaged in the program, ongoing learning about earth science and geography, and obviously keeps them returning to our website. A network of professional and amateur seismologists provides support to the schools and helps promote earth science education and earthquake risk awareness. The data is publically available through the IRIS DMC and is used by not just our volunteers but also by government departments, universities and private agencies for research and monitoring. One of the challenges has been to provide a way for schools and to interact with the real time data in an accessible format. We have achieved this through website and mobile app development alongside step-by step how to guides. These tools have the added advantage that they also allow schools without their own seismometer to connect with nearby schools that do. The government run national network of seismometers in Australia is sparse; the AuSIS program provides additional instruments that are now being incorporated into the national network for improved regional earthquake locations. Although schools are not the ideal site for broadband seismometers, the program has proven that with a well-chosen location within the school we can recover high quality data for much of the day. The schools are generally well distributed across the country enabling the program to supplement the national network at the same time as bringing earth science to rural communities that often miss out on this type of opportunity.

Small School Design in Practice. Central Ideas -- Focus on The Catskill Area Project.

ERIC Educational Resources Information Center

Tremlett, Willard L.; And Others

Describing major features of the New York Catskill Area Project in Small School Design (CAPSSD) begun in 1957, this pamphlet addresses: (1) Basic Concepts in Small School Design (flexible scheduling, multiple classes, organizational interdependency, teacher versatility, student planning, technological communications, and interagency cooperation);…

Toward an Alternative Research Paradigm for Small/Rural Schools: Beyond an Approximated Reality.

ERIC Educational Resources Information Center

Dobson, Russell L; Dobson, Judith E.

1990-01-01

Presents arguments, based on Thomas Kuhn's work, that most research on rural and small schools proceeds from previous scientific achievements, and that researchers' (outsiders') preconceived and approximated reality forces the nature of rural and small schools into an inflexible box. Contains 40 references. (Author/SV)

Managing Change in Small Scottish Primary Schools: Is There a Small School Management Style?

ERIC Educational Resources Information Center

Wilson, Valerie; McPake, Joanna

2000-01-01

Identifies management activities and strategies used by 863 heads of small Scottish schools to implement 4 major national initiatives during the past decade. Headteachers valued teamwork and employed a "plan-implement-review" strategy involving a quick audit, realistic planning for achievable targets, inclusive implementation, and…

From brain to earth and climate systems: small-world interaction networks or not?

PubMed

Bialonski, Stephan; Horstmann, Marie-Therese; Lehnertz, Klaus

2010-03-01

We consider recent reports on small-world topologies of interaction networks derived from the dynamics of spatially extended systems that are investigated in diverse scientific fields such as neurosciences, geophysics, or meteorology. With numerical simulations that mimic typical experimental situations, we have identified an important constraint when characterizing such networks: indications of a small-world topology can be expected solely due to the spatial sampling of the system along with the commonly used time series analysis based approaches to network characterization.

Making Schools Safe: The Role of the Modern Business Officer.

ERIC Educational Resources Information Center

Stephens, Ronald D.

1990-01-01

School business officials are held responsible for school safety. After conducting a school security audit, the following strategies are recommended: establishing a local school security task force; forming a comprehensive crisis management plan; establishing a school communication network; and providing school staff with inservice training on…

Approaches of Bill & Melinda Gates Foundation-Funded Intermediary Organizations to Structuring and Supporting Small High Schools in New York City

ERIC Educational Resources Information Center

Foley, Eileen

2010-01-01

In 2003, a few years after the Bill & Melinda Gates Foundation began implementing its small schools reform agenda, the Chancellor of the New York City Department of Education (DOE) announced a plan to replace large failing high schools in New York City with 200 small schools. In short order, the foundation and the Chancellor became partners…

Approaches of Bill & Melinda Gates Foundation-Funded Intermediary Organizations to Structuring and Supporting Small High Schools in New York City. Executive Summary

ERIC Educational Resources Information Center

Foley, Eileen

2010-01-01

In 2003, a few years after the Bill & Melinda Gates Foundation began implementing its small schools reform agenda, the Chancellor of the New York City Department of Education (DOE) announced a plan to replace large failing high schools in New York City with 200 small schools. In short order, the foundation and the Chancellor became partners with…

Research Activities Within the Professional Development Center Network.

ERIC Educational Resources Information Center

Abram, Marie J.; And Others

A cooperative program to improve education in the public schools involving the combined resources of the state department of education, a state university, and the local school districts is described. This Professional Development Center Network (PDC) conducts research to produce decision-making information to upgrade inservice programs in the…

The Developmental Evaluation of School Improvement Networks

ERIC Educational Resources Information Center

Peurach, Donald J.; Glazer, Joshua L.; Winchell Lenhoff, Sarah

2016-01-01

The national education reform agenda has rapidly expanded to include attention to continuous improvement research in education. The purpose of this analysis is to propose a new approach to "developmental evaluation" aimed at building a foundation for continuous improvement in large-scale school improvement networks, on the argument that…

The Contribution of Extracurricular Activities to Adolescent Friendships: New Insights through Social Network Analysis

ERIC Educational Resources Information Center

Schaefer, David R.; Simpkins, Sandra D.; Vest, Andrea E.; Price, Chara D.

2011-01-01

Extracurricular activities are settings that are theorized to help adolescents maintain existing friendships and develop new friendships. The overarching goal of the current investigation was to examine whether coparticipating in school-based extracurricular activities supported adolescents' school-based friendships. We used social network methods…

More than Good Intentions: Building a Network of Collaboratives.

ERIC Educational Resources Information Center

Bailey, Adrienne, Y.

1986-01-01

College Board's national network of school-college collaborative projects to increase the number of high school students prepared to attend college is described: (1) College Board's role; (2) sample conferences on pertinent issues; (3) range of support activities provided by College Board; and (4) lessons learned about both local collaboratives…

Facebook Faceoff

ERIC Educational Resources Information Center

Technology & Learning, 2009

2009-01-01

This article presents excerpts from a forum debate on techlearning.com. The contributors of the forum discuss whether social networking has a place in schools and whether sites like Facebook are healthy, safe places for the children to hang out. They also discuss the pros and cons of social networking in the K-12 school environment.

Recognizing Student Leadership: Schools and Networks as Sites of Opportunity

ERIC Educational Resources Information Center

McGregor, Jane

2007-01-01

Against the wider background of increasing interest in pupil voice, this article gives examples of the student involvement activity in the largest of the National College of School Leadership (NCSL) development and enquiry initiatives: the Networked Learning Communities project. In programme-level research, student voice and participation were…

The 3 R's of Learning Time: Rethink, Reshape, Reclaim

ERIC Educational Resources Information Center

Sackey, Shera Carter

2012-01-01

The Learning School Alliance is a network of schools collaborating about professional practice. The network embodies Learning Forward's purpose to advance effective job-embedded professional learning that leads to student outcomes. A key component of Learning Forward's Standards for Professional Learning is a focus on collaborative learning,…

Home and School Technology: Wired versus Wireless.

ERIC Educational Resources Information Center

Van Horn, Royal

2001-01-01

Presents results of informal research on smart homes and appliances, structured home wiring, whole-house audio/video distribution, hybrid cable, and wireless networks. Computer network wiring is tricky to install unless all-in-one jacketed cable is used. Wireless phones help installers avoid pre-wiring problems in homes and schools. (MLH)

The Role of Wireless Computing Technology in the Design of Schools.

ERIC Educational Resources Information Center

Nair, Prakash

2003-01-01

After briefly describing the educational advantages of wireless networks using mobile computers, discusses the technical, operational, financial aspects of wireless local area networks (WLAN). Provides examples of school facilities designed for the use of WLAN. Includes a glossary of WLAN-related terms. (Contains 12 references.)

Developing Principal Instructional Leadership through Collaborative Networking

ERIC Educational Resources Information Center

Cone, Mariah Bahar

2010-01-01

This study examines what occurs when principals of urban schools meet together to learn and improve their instructional leadership in collaborative principal networks designed to support, sustain, and provide ongoing principal capacity building. Principal leadership is considered second only to teaching in its ability to improve schools, yet few…

Fostering Research Engagement in Partnership Schools: Networking and Value Creation

ERIC Educational Resources Information Center

Cornelissen, Frank; McLellan, Ros W.; Schofield, Jan

2017-01-01

The call for teachers and schools to become more research-engaged is resonating stronger than ever with government efforts to improve research impact and educational quality in the United Kingdom (UK) and many other countries. In these endeavors strengthening the social network structure and collegial relationships that enable collaborative…

BIG SCHOOL - SMALL SCHOOL. STUDIES OF THE EFFECTS OF HIGH SCHOOL SIZE UPON THE BEHAVIOR AND EXPERIENCES OF STUDENTS. FINAL REPORT.

ERIC Educational Resources Information Center

BARKER, ROGER G.; AND OTHERS

STUDIES WERE MADE IN KANSAS HIGH SCHOOLS TO DETERMINE THE EFFECT OF SCHOOL SIZE UPON THE BEHAVIOR AND EXPERIENCES OF STUDENTS. THE FOLLOWING AREAS WERE CONSIDERED-- THE SCHOOL INVOLVED IN THE STUDY, THE DATA GATHERED FROM RECORDS AND RESEARCH, OUT-OF-SCHOOL ACTIVITIES, AND THE PLACE OF HIGH SCHOOL STUDENTS IN THE TOTAL LIFE OF FOUR SMALL TOWNS.…

Exploring the Social Integration of Sexual Minority Youth Across High School Contexts

PubMed Central

Martin-Storey, Alexa; Cheadle, Jacob E.; Skalamera, Julie; Crosnoe, Robert

2014-01-01

Mental health disparities between sexual minority and other youth have been theorized to result in part from the effects of the stigmatization on social integration. Stochastic actor-based modeling was applied to complete network data from two high schools in the National Longitudinal Study of Adolescent Health (mean age =15 years, n=2,533). Same-sex attracted youth were socially marginalized in a smaller predominantly White school but not in a larger, more racially diverse school. For both schools, homophily was a critical network feature, and could represent social support for and social segregation of such youth. These findings emphasize school context in studying the social lives of sexual minority youth and suggest that youth may be better off socially in larger and more diverse schools. PMID:25689110

The relative efficiency of modular and non-modular networks of different size

PubMed Central

Tosh, Colin R.; McNally, Luke

2015-01-01

Most biological networks are modular but previous work with small model networks has indicated that modularity does not necessarily lead to increased functional efficiency. Most biological networks are large, however, and here we examine the relative functional efficiency of modular and non-modular neural networks at a range of sizes. We conduct a detailed analysis of efficiency in networks of two size classes: ‘small’ and ‘large’, and a less detailed analysis across a range of network sizes. The former analysis reveals that while the modular network is less efficient than one of the two non-modular networks considered when networks are small, it is usually equally or more efficient than both non-modular networks when networks are large. The latter analysis shows that in networks of small to intermediate size, modular networks are much more efficient that non-modular networks of the same (low) connective density. If connective density must be kept low to reduce energy needs for example, this could promote modularity. We have shown how relative functionality/performance scales with network size, but the precise nature of evolutionary relationship between network size and prevalence of modularity will depend on the costs of connectivity. PMID:25631996

Vulnerability of complex networks

NASA Astrophysics Data System (ADS)

Mishkovski, Igor; Biey, Mario; Kocarev, Ljupco

2011-01-01

We consider normalized average edge betweenness of a network as a metric of network vulnerability. We suggest that normalized average edge betweenness together with is relative difference when certain number of nodes and/or edges are removed from the network is a measure of network vulnerability, called vulnerability index. Vulnerability index is calculated for four synthetic networks: Erdős-Rényi (ER) random networks, Barabási-Albert (BA) model of scale-free networks, Watts-Strogatz (WS) model of small-world networks, and geometric random networks. Real-world networks for which vulnerability index is calculated include: two human brain networks, three urban networks, one collaboration network, and two power grid networks. We find that WS model of small-world networks and biological networks (human brain networks) are the most robust networks among all networks studied in the paper.

Do Small Schools Improve Performance in Large, Urban Districts? Causal Evidence from New York City. Working Paper #01-12

ERIC Educational Resources Information Center

Schwartz, Amy Ellen; Stiefel, Leanna; Wiswall, Matthew

2012-01-01

We evaluate the effectiveness of small high school reform in the country's largest school district, New York City. Using a rich administrative dataset for multiple cohorts of students and distance between student residence and school to instrument for endogenous school selection, we find substantial heterogeneity in school effects: newly created…

Geochemical Treasure Hunt for Primary School Children

NASA Astrophysics Data System (ADS)

Tesmer, Maja; Frick, Daniel; Gerrits, Ruben; des GFZ-GeoWunderWerkstatt, Schülerlabor

2017-04-01

How can you inspire school children for geochemistry, and scientific exploratory urge? The key is to raise their curiosity and make learning new things a hands-on experience. The Fellows of the European Marie Curie Initial Training Network IsoNose designed and established a "Geochemical Treasure Hunt" to excite children for scientific investigations. This workshop explains primary school children the research and scientific methods of isotopic geochemistry, and their use to understand processes on the Earth's surface. From obtaining 'samples', performing various experiments, the school children gather clues leading them to the hidden treasure on the Telegrafenberg (campus of the GFZ Potsdam). The course was designed for school children to learn hands-on the meaning of elements, atoms and isotopes. In small groups the children conduct experiments of simplified methods being indispensable to any isotope geochemist. However, prior to working in any laboratory environment, a security briefing is necessary. For the course, two stages were implemented; firstly the use of harmful substances and dangerous equipment was minimised, and secondly children were equipped with size-matched personal protective equipment (lab coats, gloves, and safety googles). The purification of elements prior to isotopic analysis was visualised using colour chromatography. However, instead of using delicate mass spectrometers for the isotope ratio measurements, the pupils applied flame spectroscopy to analyse their dissolved and purified mineral solutions. Depending on the specific element present, a different colour was observed in the flame. The children plotted their colours of the flame spectroscopy onto a map and by interpreting the emerging colour patterns they localized the treasure on the map. In small teams they swarmed out on the Telegrafenberg to recover the hidden treasure. The project leading to this outreach activity has received funding from the People Programme (Marie Curie Actions) of the European Union's Seventh Framework Programme FP7/2007-2013/ under REA grant agreement n° [608069].

Revisiting High School Conversions: What is Sustained After the Funding Goes?

ERIC Educational Resources Information Center

Wallach, Catherine A.

2009-01-01

School reformers hope that converting comprehensive high schools into collections of small schools will produce results similar to those realized in freestanding small schools. This comparative case study revisits two "conversions" as they complete the grant funding that supported the reform, in order to explore the extent to which…

The New Century High Schools Initiative. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2008

2008-01-01

The "New Century High Schools Initiative" is a program designed to improve large, under-performing high schools by transforming them into small schools with links to community organizations. "New Century High Schools" each have about 400 students; the small size is intended to foster strong relationships between students and…

Improving community development by linking agriculture, nutrition and education: design of a randomised trial of "home-grown" school feeding in Mali.

PubMed

Masset, Edoardo; Gelli, Aulo

2013-02-21

Providing food through schools has well documented effects in terms of the education, health and nutrition of school children. However, there is limited evidence in terms of the benefits of providing a reliable market for small-holder farmers through "home-grown" school feeding approaches. This study aims to evaluate the impact of school feeding programmes sourced from small-holder farmers on small-holder food security, as well as on school children's education, health and nutrition in Mali. In addition, this study will examine the links between social accountability and programme performance. This is a field experiment planned around the scale-up of the national school feeding programme, involving 116 primary schools in 58 communities in food insecure areas of Mali. The randomly assigned interventions are: 1) a school feeding programme group, including schools and villages where the standard government programme is implemented; 2) a "home-grown" school feeding and social accountability group, including schools and villages where the programme is implemented in addition to training of community based organisations and local government; and 3) the control group, including schools and household from villages where the intervention will be delayed by at least two years, preferably without informing schools and households. Primary outcomes include small-holder farmer income, school participation and learning, and community involvement in the programme. Other outcomes include nutritional status and diet-diversity. The evaluation will follow a mixed method approach, including household, school and village level surveys as well as focus group discussions with small-holder farmers, school children, parents and community members. The impact evaluation will be incorporated within the national monitoring and evaluation (M&E) system strengthening activities that are currently underway in Mali. Baselines surveys are planned for 2012. A monthly process monitoring visits, spot checks and quarterly reporting will be undertaken as part of the regular programme monitoring activities. Evaluation surveys are planned for 2014. National governments in sub-Saharan Africa have demonstrated strong leadership in the response to the recent food and financial crises by scaling-up school feeding programmes. "Home-grown" school feeding programmes have the potential to link the increased demand for school feeding goods and services to community-based stakeholders, including small-holder farmers and women's groups. Alongside assessing the more traditional benefits to school children, this evaluation will be the first to examine the impact of linking school food service provision to small-holder farmer income, as well as the link between community level engagement and programme performance. ISRCTN76705891.

Adapting the Facilitating Conditions Questionnaire (FCQ) for Bilingual Filipino Adolescents: Validating English and Filipino Versions.

PubMed

Ganotice, Fraide A; Bernardo, Allan B I; King, Ronnel B

2013-06-01

This study examined the applicability of the English and Filipino versions of the Facilitating Conditions Questionnaire (FCQ) among Filipino high school students. The FCQ measures the external forces in students' social environments that can influence their motivation for school. It is composed of 11 factors: university intention, school valuing, parent support, teacher support, peer help, leave school, pride from others, negative parent influence, affect to school, negative peer influence, and positive peer influence. It was translated into conversational Filipino. Seven hundred sixty-five high school students answered one of the two language versions. Both within-network and between-network approaches to construct validation were used. Confirmatory factor analyses (CFA) of the two versions showed good fit. Results of the multigroup CFA indicated that there was invariance in terms of factor loadings for the two versions. Results of the between-network test also showed that the factors in the FCQ correlated systematically with theoretically relevant constructs. Taken together, this study supports the applicability of the FCQ for use with Filipino bilingual adolescents.

Advanced Ring-Shaped Microelectrode Assay Combined with Small Rectangular Electrode for Quasi-In vivo Measurement of Cell-to-Cell Conductance in Cardiomyocyte Network

NASA Astrophysics Data System (ADS)

Nomura, Fumimasa; Kaneko, Tomoyuki; Hamada, Tomoyo; Hattori, Akihiro; Yasuda, Kenji

2013-06-01

To predict the risk of fatal arrhythmia induced by cardiotoxicity in the highly complex human heart system, we have developed a novel quasi-in vivo electrophysiological measurement assay, which combines a ring-shaped human cardiomyocyte network and a set of two electrodes that form a large single ring-shaped electrode for the direct measurement of irregular cell-to-cell conductance occurrence in a cardiomyocyte network, and a small rectangular microelectrode for forced pacing of cardiomyocyte beating and for acquiring the field potential waveforms of cardiomyocytes. The advantages of this assay are as follows. The electrophysiological signals of cardiomyocytes in the ring-shaped network are superimposed directly on a single loop-shaped electrode, in which the information of asynchronous behavior of cell-to-cell conductance are included, without requiring a set of huge numbers of microelectrode arrays, a set of fast data conversion circuits, or a complex analysis in a computer. Another advantage is that the small rectangular electrode can control the position and timing of forced beating in a ring-shaped human induced pluripotent stem cell (hiPS)-derived cardiomyocyte network and can also acquire the field potentials of cardiomyocytes. First, we constructed the human iPS-derived cardiomyocyte ring-shaped network on the set of two electrodes, and acquired the field potential signals of particular cardiomyocytes in the ring-shaped cardiomyocyte network during simultaneous acquisition of the superimposed signals of whole-cardiomyocyte networks representing cell-to-cell conduction. Using the small rectangular electrode, we have also evaluated the response of the cell network to electrical stimulation. The mean and SD of the minimum stimulation voltage required for pacing (VMin) at the small rectangular electrode was 166+/-74 mV, which is the same as the magnitude of amplitude for the pacing using the ring-shaped electrode (179+/-33 mV). The results showed that the addition of a small rectangular electrode into the ring-shaped electrode was effective for the simultaneous measurement of whole-cell-network signals and single-cell/small-cluster signals on a local site in the cell network, and for the pacing by electrical stimulation of cardiomyocyte networks.

Tufts academic health information network: concept and scenario.

PubMed

Stearns, N S

1986-04-01

Tufts University School of Medicine's new health sciences education building, the Arthur M. Sackler Center for Health Communications, will house a modern medical library and computer center, classrooms, auditoria, and media facilities. The building will also serve as the center for an information and communication network linking the medical school and adjacent New England Medical Center, Tufts' primary teaching hospital, with Tufts Associated Teaching Hospitals throughout New England. Ultimately, the Tufts network will join other gateway networks, information resource facilities, health care institutions, and medical schools throughout the world. The center and the network are intended to facilitate and improve the education of health professionals, the delivery of health care to patients, the conduct of research, and the implementation of administrative management approaches that should provide more efficient utilization of resources and save dollars. A model and scenario show how health care delivery and health care education are integrated through better use of information transfer technologies by health information specialists, practitioners, and educators.

Tufts academic health information network: concept and scenario.

PubMed Central

Stearns, N S

1986-01-01

Tufts University School of Medicine's new health sciences education building, the Arthur M. Sackler Center for Health Communications, will house a modern medical library and computer center, classrooms, auditoria, and media facilities. The building will also serve as the center for an information and communication network linking the medical school and adjacent New England Medical Center, Tufts' primary teaching hospital, with Tufts Associated Teaching Hospitals throughout New England. Ultimately, the Tufts network will join other gateway networks, information resource facilities, health care institutions, and medical schools throughout the world. The center and the network are intended to facilitate and improve the education of health professionals, the delivery of health care to patients, the conduct of research, and the implementation of administrative management approaches that should provide more efficient utilization of resources and save dollars. A model and scenario show how health care delivery and health care education are integrated through better use of information transfer technologies by health information specialists, practitioners, and educators. PMID:3708191

Campus Network Strategies: A Small College Perspective.

ERIC Educational Resources Information Center

Moberg, Thomas

1999-01-01

Offers advice to administrators and faculty in small colleges on planning, building, and managing campus computer networks. Also included are observations about the network as a strategic asset, funding and staffing issues, and planning for unexpected results. (Author/MSE)

Democratic Participation in Small-Town Schools.

ERIC Educational Resources Information Center

Schmuck, Patricia A.; Schmuck, Richard A.

Using first-hand material collected by interview and observation during a 160-day trip around 21 states, this report describes the current situation of democratic participation in small-town schools. The small-town school is like a vortex drawing everyone into its activities and serving as a foundation for the community's social and cultural…

Adequacy-Based Funding for Small, Isolated Schools: An Approach for Maine

ERIC Educational Resources Information Center

Allen, Debra M.; Sloan, James E.

2005-01-01

How to adequately fund small schools is becoming a pressing issue in Maine due to numerous factors, including state and federal accountability laws and declining enrollments. The following were among the challenges facing small rural schools: (a) attracting and retaining qualified teachers, (b) attracting and retaining qualified specialty teachers…

The Teacher as Inventor--Making Small High Schools Work.

ERIC Educational Resources Information Center

Kleinfeld, Judith; And Others

Designed to celebrate rural teachers' inventiveness and stimulate teacher thinking about opportunities that small schools offer, this booklet is a collection of ideas and resources that have worked in specific Alaska school settings. An introductory chapter challenges teachers to use small size to advantage. Chapter 2 shows what rural teachers are…

Legal Issues and Small High Schools: Strategies to Support Innovation in Washington State

ERIC Educational Resources Information Center

Warner-King, Kelly; Price, Mitch

2004-01-01

In 2003, education program officials at the Bill & Melinda Gates Foundation asked attorneys at the University of Washington's Center on Reinventing Public Education to explore legal issues affecting the establishment and operation of small high schools in Washington State. Although this guide will be of interest to small school advocates…

School Library Supplement. Putting Your Library Automation System to Work [and] Using Videodiscs in Research Projects [and] Library Security: What to Look For [and] Expanding Library/Media Services with Media Retrieval [and] How to Network CD-ROMs (and) The School Library Resource Directory.

ERIC Educational Resources Information Center

Karpisek, Marian; And Others

1995-01-01

Presents five articles and a company resource directory to help librarians successfully incorporate technology into school libraries. Discusses actual situations, examines student needs, and gives advice to help librarians with library automation systems, videodiscs, library security systems, media retrieval, networking CD-ROMs, and locating…

Edmodo social learning network for elementary school mathematics learning

NASA Astrophysics Data System (ADS)

Ariani, Y.; Helsa, Y.; Ahmad, S.; Prahmana, RCI

2017-12-01

A developed instructional media can be as printed media, visual media, audio media, and multimedia. The development of instructional media can also take advantage of technological development by utilizing Edmodo social network. This research aims to develop a digital classroom learning model using Edmodo social learning network for elementary school mathematics learning which is practical, valid and effective in order to improve the quality of learning activities. The result of this research showed that the prototype of mathematics learning device for elementary school students using Edmodo was in good category. There were 72% of students passed the assessment as a result of Edmodo learning. Edmodo has become a promising way to engage students in a collaborative learning process.

An innovative program to address learning barriers in small schools: Washington State School Nurse Corps.

PubMed

Fast, Gail Ann; Gray, Lorali; Miles-Koehler, Mona

2013-01-01

While all schools in Washington State have had to deal with shrinking financial resources, small, rural school districts, with fewer than 2,000 students, face unique circumstances that further challenge their ability to meet rising student health needs. This article will explore how small districts utilize the services of the Washington State School Nurse Corps (SNC), an innovative program that supports student health and safety while reducing barriers to learning. Through direct registered nursing services and regional nurse administrative consultation and technical assistance, the SNC strengthens rural school districts' capacity to provide a safe and healthy learning environment. In addition, we will examine current research that links health and learning to discover how the SNC model is successful in addressing health risks as barriers to learning. Lastly, as resources continue to dwindle, partnerships between schools, the SNC, and state and local health and education organizations will be critical in maintaining health services and learning support to small, rural schools.

77 FR 44615 - Notice of Debarment

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-30

... Training and Associates and Global Networking Technologies.\\4\\ In addition, you admitted to bribing school... Department of Justice (via email) APPENDIX Schools and School Districts \\11\\ City and State All Saints School... Excellence.. Tallahassee, FL. Capital City School (also known Tallahassee, FL. as Covenant Academy...

School Identity in the Context of Alberta Charter Schools

ERIC Educational Resources Information Center

Thompson, Merlin; Gereluk, Dianne; Kowch, Eugene

2016-01-01

The central tenet of this investigation is that educational institutions possess their own school identity. Acknowledging that school identity is influenced by institutional mechanisms and personal dynamics, we examine school identity in the context of 13 Alberta charter schools. Narratives of 73 educational stakeholders across the network of…

Interdistrict Transfers, Latino/White School Segregation, and Institutional Racism in a Small California Town

ERIC Educational Resources Information Center

Prins, Esther

2007-01-01

This article examines how the interdistrict transfer of White students from a majority-Latino school to a majority-White school increased school segregation in a small California town. The article argues that White parents' decisions to transfer their children, coupled with the sending school district's decision to allow the transfers, constituted…

Toward the "School as Sanctuary" Concept in Multicultural Urban Education: Implications for Small High School Reform

ERIC Educational Resources Information Center

Antrop-Gonzalez, Rene

2006-01-01

This article describes the "school as sanctuary" concept through the voices of students enrolled in a small urban high school that curricularly privileges the linguistic, cultural, and sociopolitical realities of its communities. Moreover, this particular school was founded by students and teachers over 30 years ago as a direct response to…

Private School Chains in Chile: Do Better Schools Scale Up? Policy Analysis. No. 682

ERIC Educational Resources Information Center

Elacqua, Gregory; Contreras, Dante; Salazar, Felipe; Santos, Humberto

2011-01-01

There is a persistent debate over the role of scale of operations in education. Some argue that school franchises offer educational services more effectively than do small independent schools. Skeptics counter that large, centralized operations create hard-to-manage bureaucracies and foster diseconomies of scale and that small schools are more…

Creating New Schools: How Small Schools Are Changing American Education.

ERIC Educational Resources Information Center

Clinchy, Evans, Ed.

This book describes the creation of new, small, (strictly) public, and relatively autonomous schools that can be chosen by parents, students, and teachers located in Boston and New York City. These schools can be seen as the forerunners of an entirely new and much more democratic American public school system which attempts to achieve genuine…

Walbridge School: At Walbridge School in Madison, WI, One Size Does Not Fit All

ERIC Educational Resources Information Center

Perreth, Katherine

2009-01-01

In this article, the author talks about Walbridge School, a small school in Madison, Wisconsin that brings hope to students with disabilities. The author shares how her eldest son, Ben, who has experienced cognitive impairment, specifically language processing, has improved his reading and writing skills. The small school, with its teacher/pupil…

The Bowie State University Professional Development Schools Network Partnership

ERIC Educational Resources Information Center

Garin, Eva; Taylor, Traki; Madden, Maggie; Beiter, Judy; Davis, Julius; Farmer, Cynthia; Nowlin, Dawn

2015-01-01

The Bowie State University PDS Network Partnership is one of the 2015 Exemplary PDS Partnerships recognized by the National Association for Professional Development Schools. This partnership is built on a series of signature programs that define and support our partnership work. This article describes each of those signature programs that make our…

Preparing Today's High School Students for Tomorrow's Opportunities

ERIC Educational Resources Information Center

Achieve, Inc., 2006

2006-01-01

This brochure provides an overview of the American Diploma Project (ADP) Network and describes the urgent need for improvements to the U.S. educational pipeline to ensure that all students are adequately prepared for the demands of the twenty-first century workplace. Through the ADP Network, states will: (1) make their high school standards,…

Leadership and the Design of Data-Driven Professional Networks in Schools

ERIC Educational Resources Information Center

Liou, Yi-Hwa; Grigg, Jeffrey; Halverson, Richard

2014-01-01

Using data from a multi-method comparative case study of two matched schools, this paper adds to the growing body of applications of social network analysis to the study of distributed leadership and accountability. We contrast two approaches to instructional leadership, prescriptive and discretionary, to investigate how leaders design…

Education for Sustainable Development and Global Citizenship: Leadership, Collaboration, and Networking in Primary Schools

ERIC Educational Resources Information Center

Bennell, Sheila J.

2015-01-01

The interaction of leadership, collaboration, and networking in the development of Education for Sustainable Development and Global Citizenship (ESDGC) is examined in five north Wales primary schools noted for their ESDGC development. Strong leadership and considerable, but varying, forms of distributed leadership were found in each of the…

Large-Scale Implementation of Check-In, Check-Out: A Descriptive Study

ERIC Educational Resources Information Center

Hawken, Leanne S.; Bundock, Kaitlin; Barrett, Courtenay A.; Eber, Lucille; Breen, Kimberli; Phillips, Danielle

2015-01-01

Check-In, Check-Out (CICO) is one of the most widely implemented Tier 2 behavior interventions in a school-wide system of Positive Behavior Interventions and Supports (PBIS). Much literature has documented implementation of CICO across individual schools or districts. The Illinois PBIS Network, currently known as the Midwest PBIS Network, has…

Building and Sustaining Citywide Afterschool Initiatives: Experiences of the Cross-Cities Network Citywide Afterschool Initiatives.

ERIC Educational Resources Information Center

Hall, Georgia; Harvey, Brooke

This paper highlights the experiences of several citywide after school initiatives from the Cross-Cities Network, describing activities and strategies that contributed to building operational and sustainable citywide delivery of out-of-school time programs. The paper presents evidence of success and notes lessons learned, identifying key elements…

Distance Education in the Pacific Northwest: Program Benefits and Implementation Barriers.

ERIC Educational Resources Information Center

Yap, Kim O.

In 1990, the Satellite Telecommunications Educational Programming (STEP) Network in Spokane (Washington) joined with state education agencies from Alaska, Idaho, Montana, Oregon, and Washington to form the Pacific Northwest Star Schools partnership for distance education. The STEP network offers telecast courses to 500 schools, 90% of which are in…

Complementary Schools in Action: Networking for Language Development in East London

ERIC Educational Resources Information Center

Sneddon, Raymonde

2014-01-01

In a challenging economic and political context, complementary schools in East London are mentoring each other and forming networks across communities to gain recognition and status for community languages in education and the wider community. As issues of power and status impact in different ways on differently situated communities, complementary…

Family Engagement. National Dropout Prevention Center/Network Newsletter. Volume 20, Number 2

ERIC Educational Resources Information Center

Duckenfield, Marty, Ed.

2008-01-01

The "National Dropout Prevention Newsletter" is published quarterly by the National Dropout Prevention Center/Network. This issue contains the following articles: (1) Family/School Relationships: Relationships That Matter; (2) Program Profile; (3) Engaging Families in the Pathway to College: Lessons From Schools That Are Beating the Odds (Anne T.…

The Role of Wireless Computing Technology in the Design of Schools.

ERIC Educational Resources Information Center

Nair, Prakash

This document discusses integrating computers logically and affordably into a school building's infrastructure through the use of wireless technology. It begins by discussing why wireless networks using mobile computers are preferable to desktop machines in each classoom. It then explains the features of a wireless local area network (WLAN) and…

Installing an Integrated Information System in a Centralized Network.

ERIC Educational Resources Information Center

Mendelson, Andrew D.

1992-01-01

Many schools are looking at ways to centralize the distribution and retrieval of video, voice, and data transmissions in an integrate information system (IIS). A centralized system offers greater control of hardware and software. Describes media network planning to retrofit an Illinois' high school with a fiber optic-based IIS. (MLF)

Mapping the Terrain: Teach for America, Charter School Reform, and Corporate Sponsorship

ERIC Educational Resources Information Center

Kretchmar, Kerry; Sondel, Beth; Ferrare, Joseph J.

2014-01-01

In this paper we illustrate the relationships between Teach For America (TFA) and federal charter school reform to interrogate how policy decisions are shaped by networks of individuals, organizations, and private corporations. We use policy network analysis to create a visual representation of TFA's key role in developing and connecting…

Online Network Use in Schools: Social and Educational Opportunities

ERIC Educational Resources Information Center

Notley, Tanya

2008-01-01

Most state governments in Australia have banned popular online networking sites from public schools after these sites were accused of supporting a broad host of threats to young people. This paper questions the effectiveness of these bans in light of recent empirical research that highlights the social and educational benefits that can accrue from…

Assessing Middle School Students' Knowledge of Conduct and Consequences and Their Behaviors regarding the Use of Social Networking Sites

ERIC Educational Resources Information Center

Kite, Stacey L.; Gable, Robert; Filippelli, Lawrence

2010-01-01

Cyberbullying and threats of Internet predators, not to mention the enduring consequences of postings, may lead to dangerous, unspeakable consequences. Cyberbullying and threats of Internet predators through social networking sites and instant messaging programs are initiating numerous problems for parents, school administrators, and law…

ICT & Learning in Chilean Schools: Lessons Learned

ERIC Educational Resources Information Center

Sanchez, Jaime; Salinas, Alvaro

2008-01-01

By the early nineties a Chilean network on computers and education for public schools had emerged. There were both high expectancies that technology could revolutionize education as well as divergent voices that doubted the real impact of technology on learning. This paper presents an evaluation of the Enlaces network, a national Information and…

How Terrorist Groups Survive: A Dynamic Network Analysis Approach to the Resilience of Terrorist Organizations

DTIC Science & Technology

2009-05-21

Monterrey , CA: Naval Post Graduate School, 2002), 1. 12 Kathleen M. Carley, Jeffrey Reminga, and Natasha Kamneva, “Destabilizing Terrorist Networks...An example of this experience is when two colleagues in a professional school learn that one colleague was recently divorced from a woman the other

An Exploratory Case Study of PBIS Implementation Using Social Network Analysis

ERIC Educational Resources Information Center

Whitcomb, Sara A.; Woodland, Rebecca H.; Barry, Shannon K.

2017-01-01

An exploratory case study is presented in which social network analysis (SNA) was used to explore how school teaming structures influence the implementation of School-Wide Positive Behavioral Interventions and Supports (PBIS). The authors theorized that PBIS leadership teams that include members with connections to all other information-sharing…

Using Social Networking for Online Role-Plays to Develop Students' Argumentative Strategies

ERIC Educational Resources Information Center

Beach, Richard; Doerr-Stevens, Candance

2011-01-01

Social networking sites may include argumentative writing about particular issues in which participants adopt competing perspective and discourses on those issues. This study examined roles and discourses adopted by high school students participating in an online role-play conducted on a Ning platform regarding their school's Internet policies on…

More than a Master: Developing, Sharing, and Using Knowledge in School-University Research Networks

ERIC Educational Resources Information Center

Cornelissen, Frank; Daly, Alan J.; Liou, Yi-Hwa; van Swet, Jacqueline; Beijaard, Douwe; Bergen, Theo C. M.

2014-01-01

Postgraduate master's programs for in-service teachers may be a promising new avenue in developing research partnership networks that link schools and university and enable collaborative development, sharing and use of knowledge of teacher research. This study explores the way these knowledge processes originating from master's students' research…

The correlation of metrics in complex networks with applications in functional brain networks

NASA Astrophysics Data System (ADS)

Li, C.; Wang, H.; de Haan, W.; Stam, C. J.; Van Mieghem, P.

2011-11-01

An increasing number of network metrics have been applied in network analysis. If metric relations were known better, we could more effectively characterize networks by a small set of metrics to discover the association between network properties/metrics and network functioning. In this paper, we investigate the linear correlation coefficients between widely studied network metrics in three network models (Bárabasi-Albert graphs, Erdös-Rényi random graphs and Watts-Strogatz small-world graphs) as well as in functional brain networks of healthy subjects. The metric correlations, which we have observed and theoretically explained, motivate us to propose a small representative set of metrics by including only one metric from each subset of mutually strongly dependent metrics. The following contributions are considered important. (a) A network with a given degree distribution can indeed be characterized by a small representative set of metrics. (b) Unweighted networks, which are obtained from weighted functional brain networks with a fixed threshold, and Erdös-Rényi random graphs follow a similar degree distribution. Moreover, their metric correlations and the resultant representative metrics are similar as well. This verifies the influence of degree distribution on metric correlations. (c) Most metric correlations can be explained analytically. (d) Interestingly, the most studied metrics so far, the average shortest path length and the clustering coefficient, are strongly correlated and, thus, redundant. Whereas spectral metrics, though only studied recently in the context of complex networks, seem to be essential in network characterizations. This representative set of metrics tends to both sufficiently and effectively characterize networks with a given degree distribution. In the study of a specific network, however, we have to at least consider the representative set so that important network properties will not be neglected.

Small Schools Reform Narratives

ERIC Educational Resources Information Center

Lehman, Beth M.; Berghoff, Beth

2013-01-01

This study explored complicated personal narratives of school reform generated by participants in response to a particular small schools reform initiative. Narrative data was dialogically generated in interviews with nine past participants of an urban high school conversion project planned and implemented over a span of five years toward the goal…