Using Calibrated Peer Review to Teach Basic Research Skills

Science.gov (United States)

Bracke, Marianne S.; Graveel, John G.

2014-01-01

Calibrated Peer Review (CPR) is an online tool being used in the class Introduction to Agriculture and Purdue University (AGR 10100) to integrate a writing and research component (http://cpr.molsci.ucla.edu/Home.aspx). Calibrated Peer Review combines the ability to create writing intensive assignments with an introduction to the peer-review…

Peer relations, adolescent behavior, and public health research and practice.

Science.gov (United States)

Crosnoe, Robert; McNeely, Clea

2008-01-01

Peer relations are central to adolescent life and, therefore, are crucial to understanding adolescents' engagement in various behaviors. In recent years, public health research has increasingly devoted attention to the implications of peer relations for the kinds of adolescent behaviors that have a direct impact on health. This article advocates for a continuation of this trend. With this aim, we highlight key themes in the rich literature on the general developmental significance of adolescent-peer relations, provide an overview of how these themes have been incorporated into public health research and practice, and suggest future avenues for peer-focused public health research that can inform adolescent health promotion in the United States.

Peer exchange, "strategic goals to manage research programs : building a premier research program".

Science.gov (United States)

2013-06-10

The objectives of the District Department of Transportation (DDOT) Research, Development, & Technology Transfer (RDT) Branch Peer Exchange were: : 1. Receive peer input and perspective on RDT Strategic Plan. : 2. Obtain assistance in assessing validi...

Qualitative Research and Community-Based Participatory Research: Considerations for Effective Dissemination in the Peer-Reviewed Literature.

Science.gov (United States)

Grieb, Suzanne Dolwick; Eder, Milton Mickey; Smith, Katherine C; Calhoun, Karen; Tandon, Darius

2015-01-01

Qualitative research is appearing with increasing frequency in the public health and medical literature. Qualitative research in combination with a community-based participatory research (CBPR) approach can be powerful. However little guidance is available on how to present qualitative research within a CBPR framework for peer-review publications. This article provides a brief overview of how qualitative research can advance CBPR partnerships and outlines practical guidelines for writing for publication about qualitative research within a CBPR framework to (1) guide partners with little experience publishing in peer-reviewed journals and/or (2) facilitate effective preparation of manuscripts grounded in qualitative research for peer-reviewed journals. We provide information regarding the specific benefits of qualitative inquiry in CBPR, tips for organizing the manuscript, questions to consider in preparing the manuscript, common mistakes in the presentation of qualitative research, and examples of peer-reviewed manuscripts presenting qualitative research conducted within a CBPR framework. Qualitative research approaches have tremendous potential to integrate community and researcher perspectives to inform community health research findings. Effective dissemination of CBPR informed qualitative research findings is crucial to advancing health disparities research.

Implications and Benefits of a Long-Term Peer Debriefing Experience on Teacher Researchers

OpenAIRE

Cynthia Schneider; Christy Youker; Joanne Heilman; Melanie Wenrick; Candace Figg

2010-01-01

Peer debriefing ensures the trustworthiness of a qualitative research study. Through peer debriefing, the researcher explores the research design, data collection process, and data analysis while colleagues, serving as critical friends, encourage the researcher to examine the research process from multiple perspectives. This paper examines experiences in a peer debriefing group formed by five female teacher researchers as a part of their graduate requirements for doctoral work, and their cont...

Research implementation and leadership engagement : 2012 UDOT research peer exchange, Oct. 29th-31st, 2012.

Science.gov (United States)

2012-12-01

This report discusses the proceedings and recommendations of the 2012 UDOT Research Peer Exchange. The : 2012 UDOT Research Peer Exchange took place in October of 2012. Representatives from eight different : state DOTs, as well as representatives fro...

Peer-reviewed articles on inclusive research: Do co-researchers with intellectual disabilities have a voice?

Science.gov (United States)

Strnadová, Iva; Walmsley, Jan

2018-01-01

Inclusive research is increasingly common in intellectual disabilities research, but ways in which voice of co-researchers with intellectual disabilities is presented remain underexplored in the literature. The authors conducted a literature review and analysis of peer-reviewed journal articles reporting on inclusive research. The aim was to explore the ways the voices of co-researchers with intellectual disabilities are represented in published peer-reviewed journal articles. The findings indicate that there are a wide range of ways in which inclusive research projects are reported in peer-reviewed journals. However, the experiences, views and opinions of co-researchers are often either absent or very selectively reported. The article concludes that although inclusive research has proliferated in the 21st century, more attention needs to be paid to the ways in which the voices of co-researchers with intellectual disabilities are heard in formal academic contexts. Guidelines for future practice are offered. © 2017 John Wiley & Sons Ltd.

Implications and Benefits of a Long-Term Peer Debriefing Experience on Teacher Researchers

Directory of Open Access Journals (Sweden)

Cynthia Schneider

2010-05-01

Full Text Available Peer debriefing ensures the trustworthiness of a qualitative research study. Through peer debriefing, the researcher explores the research design, data collection process, and data analysis while colleagues, serving as critical friends, encourage the researcher to examine the research process from multiple perspectives. This paper examines experiences in a peer debriefing group formed by five female teacher researchers as a part of their graduate requirements for doctoral work, and their continued association as they pursued their professional goals. Three themes emerged based on the analysis of team meeting minutes, reflective journal logs, and case reports constructed reflectively by the five participants. These were: (a essential elements of a successful peer debriefing group are commitment, continuity, and individual expectations being met; (b participation can serve as an important development step in preparation as a professional researcher and educator; and (c academic and emotional support provided by a peer debriefing group is a motivating factor leading to researcher’s perceptions of success. These themes highlight the benefits of including peer debriefing as a part of the action research process of teacher researchers as a means of dealing with the ‘messiness’ that novice teachers researchers encounter when conducting action or self-study research.

Citation ranking versus peer evaluation of senior faculty research performance

DEFF Research Database (Denmark)

Meho, Lokman I.; Sonnenwald, Diane H.

2000-01-01

The purpose of this study is to analyze the relationship between citation ranking and peer evaluation in assessing senior faculty research performance. Other studies typically derive their peer evaluation data directly from referees, often in the form of ranking. This study uses two additional...... indicator of research performance of senior faculty members? Citation data, book reviews, and peer ranking were compiled and examined for faculty members specializing in Kurdish studies. Analysis shows that normalized citation ranking and citation content analysis data yield identical ranking results....... Analysis also shows that normalized citation ranking and citation content analysis, book reviews, and peer ranking perform similarly (i.e., are highly correlated) for high-ranked and low-ranked senior scholars. Additional evaluation methods and measures that take into account the context and content...

The Association between Four Citation Metrics and Peer Rankings of Research Influence of Australian Researchers in Six Fields of Public Health

Science.gov (United States)

Derrick, Gemma Elizabeth; Haynes, Abby; Chapman, Simon; Hall, Wayne D.

2011-01-01

Doubt about the relevance, appropriateness and transparency of peer review has promoted the use of citation metrics as a viable adjunct or alternative in the assessment of research impact. It is also commonly acknowledged that research metrics will not replace peer review unless they are shown to correspond with the assessment of peers. This paper evaluates the relationship between researchers' influence as evaluated by their peers and various citation metrics representing different aspects of research output in 6 fields of public health in Australia. For four fields, the results showed a modest positive correlation between different research metrics and peer assessments of research influence. However, for two fields, tobacco and injury, negative or no correlations were found. This suggests a peer understanding of research influence within these fields differed from visibility in the mainstream, peer-reviewed scientific literature. This research therefore recommends the use of both peer review and metrics in a combined approach in assessing research influence. Future research evaluation frameworks intent on incorporating metrics should first analyse each field closely to determine what measures of research influence are valued highly by members of that research community. This will aid the development of comprehensive and relevant frameworks with which to fairly and transparently distribute research funds or approve promotion applications. PMID:21494691

The association between four citation metrics and peer rankings of research influence of Australian researchers in six fields of public health.

Directory of Open Access Journals (Sweden)

Gemma Elizabeth Derrick

Full Text Available Doubt about the relevance, appropriateness and transparency of peer review has promoted the use of citation metrics as a viable adjunct or alternative in the assessment of research impact. It is also commonly acknowledged that research metrics will not replace peer review unless they are shown to correspond with the assessment of peers. This paper evaluates the relationship between researchers' influence as evaluated by their peers and various citation metrics representing different aspects of research output in 6 fields of public health in Australia. For four fields, the results showed a modest positive correlation between different research metrics and peer assessments of research influence. However, for two fields, tobacco and injury, negative or no correlations were found. This suggests a peer understanding of research influence within these fields differed from visibility in the mainstream, peer-reviewed scientific literature. This research therefore recommends the use of both peer review and metrics in a combined approach in assessing research influence. Future research evaluation frameworks intent on incorporating metrics should first analyse each field closely to determine what measures of research influence are valued highly by members of that research community. This will aid the development of comprehensive and relevant frameworks with which to fairly and transparently distribute research funds or approve promotion applications.

The association between four citation metrics and peer rankings of research influence of Australian researchers in six fields of public health.

Science.gov (United States)

Derrick, Gemma Elizabeth; Haynes, Abby; Chapman, Simon; Hall, Wayne D

2011-04-06

Doubt about the relevance, appropriateness and transparency of peer review has promoted the use of citation metrics as a viable adjunct or alternative in the assessment of research impact. It is also commonly acknowledged that research metrics will not replace peer review unless they are shown to correspond with the assessment of peers. This paper evaluates the relationship between researchers' influence as evaluated by their peers and various citation metrics representing different aspects of research output in 6 fields of public health in Australia. For four fields, the results showed a modest positive correlation between different research metrics and peer assessments of research influence. However, for two fields, tobacco and injury, negative or no correlations were found. This suggests a peer understanding of research influence within these fields differed from visibility in the mainstream, peer-reviewed scientific literature. This research therefore recommends the use of both peer review and metrics in a combined approach in assessing research influence. Future research evaluation frameworks intent on incorporating metrics should first analyse each field closely to determine what measures of research influence are valued highly by members of that research community. This will aid the development of comprehensive and relevant frameworks with which to fairly and transparently distribute research funds or approve promotion applications.

Towards peer education prevention of school dropout: An exploratory analysis of an action-research study

Directory of Open Access Journals (Sweden)

Colucci Gabriella

2017-01-01

Full Text Available This paper presents the exploratory analysis of an action-research into dropout prevention in an Italian secondary school. By taking into account the representations of teachers, students and parents, different activities of peer education have been implemented during the school year in a city of Sardinia in order to promote school success. The study is based on a mixed-methods design, including focus groups with teachers, students and parents, as well as classroom observations. The action-research consists of different interventions: firstly, the participants’ representations of school dropout have been collected; then, a specific program of peer education has been proposed through activities of role-playing, simulations, brainstorming, and improvement of life skills (during training meetings with the participants. Thereafter, the action-research has been qualitatively analysed, with the findings indicating possible directions of re-creating school practices that could have potential benefits in preventing dropout.

Peer Mentoring to Facilitate Original Scientific Research by Students With Special Needs

Science.gov (United States)

Danch, J. M.

2007-12-01

Developed to allow high school students with special needs to participate in original scientific research, the Peer Mentoring Program was a supplement to existing science instruction for students in a self-contained classroom. Peer mentors were high school seniors at the end of a three-year advanced science research course who used their experience to create and develop inquiry-based research activities appropriate for students in the self- contained classroom. Peer mentors then assisted cooperative learning groups of special education students to facilitate the implementation of the research activities. Students with special needs successfully carried out an original research project and developed critical thinking and laboratory skills. Prior to embarking on their undergraduate course of study in the sciences, peer mentors developed an appreciation for the need to bring original scientific research to students of all levels. The program will be expanded and continued during the 2007-2008 school year.

Practical epistemology: the role of peer review in organizing scientific research

OpenAIRE

Alexei V. Shestopal; Vladimir I. Konnov

2014-01-01

The article considers peer review as the main procedure for demarcating scientific knowledge from other kinds thereof, which do not meet the criteria set for research results. The authors examine the history of peer review, which has first been used in early scientific journals and then has become one of the key approaches to distributing funds for research in science foundations, such as the U.S. National Science Foundation. The article also considers the role of peer review in the legal pro...

Most promising research : research peer exchange, August 16-17, 2011.

Science.gov (United States)

2011-08-01

The Iowa Department of Transportation held a Research Peer Exchange on August 16-17, 2011 in Ames, Iowa. RAC members from Region 3 (Minnesota, Iowa, Missouri, Ohio) and the following states, Louisiana, Washington, Oregon, South Dakota, Arizona and Ut...

Public education and enforcement research study (PEERS).

Science.gov (United States)

2013-08-01

In 2001, the Federal Railroad Administration (FRA) and the Illinois Commerce Commission (ICC) established the Public Education and Enforcement Research Study (PEERS) to test the effectiveness of various education and enforcement (E&E) techniques to i...

Transformation of Adolescent Peer Relations in the Social Media Context: Part 2-Application to Peer Group Processes and Future Directions for Research.

Science.gov (United States)

Nesi, Jacqueline; Choukas-Bradley, Sophia; Prinstein, Mitchell J

2018-04-07

As social media use becomes increasingly widespread among adolescents, research in this area has accumulated rapidly. Researchers have shown a growing interest in the impact of social media on adolescents' peer experiences, including the ways that the social media context shapes a variety of peer relations constructs. This paper represents Part 2 of a two-part theoretical review. In this review, we offer a new model for understanding the transformative role of social media in adolescents' peer experiences, with the goal of stimulating future empirical work that is grounded in theory. The transformation framework suggests that the features of the social media context transform adolescents' peer experiences by changing their frequency or immediacy, amplifying demands, altering their qualitative nature, and/or offering new opportunities for compensatory or novel behaviors. In the current paper, we consider the ways that social media may transform peer relations constructs that often occur at the group level. Our review focuses on three key constructs: peer victimization, peer status, and peer influence. We selectively review and highlight existing evidence for the transformation of these domains through social media. In addition, we discuss methodological considerations and key conceptual principles for future work. The current framework offers a new theoretical perspective through which peer relations researchers may consider adolescent social media use.

A proposal for an 'equal peer-review' statement.

Science.gov (United States)

Moustafa, Khaled

2015-08-01

To make the peer-review process as objective as possible, I suggest the introduction of an 'equal peer-review' statement that preserves author anonymity across the board, thus removing any potential bias related to nominal or institutional 'prestige'; this would guarantee an equal peer-review process for all authors and grant applicants. Copyright © 2015 Elsevier Ltd. All rights reserved.

Maine DOT Research Peer Exchange : June 13-15, 2017

Science.gov (United States)

2017-10-13

On June 13 15, 2017 the Maine Department of Transportation hosted a research peer exchange to promote the research program within the department, provide a mechanism for sharing research management ideas amongst the team members, identify opportun...

Research Paper A comparison of peer and non-peer exposure to ...

African Journals Online (AJOL)

Objective: This study examined peer and non-peer unwanted early sexual experiences (UESE) among 3,689 university students to establish whether peer UESE is as coercive and bothersome as non-peer UESE. Method: A self-report checklist was administered to all consenting students attending an orientation ...

Recorded peer video chat as a research and development tool

DEFF Research Database (Denmark)

Otrel-Cass, Kathrin; Cowie, Bronwen

2016-01-01

When practising teachers take time to exchange their experiences and reflect on their teaching realities as critical friends, they add meaning and depth to educational research. When peer talk is facilitated through video chat platforms, teachers can meet (virtually) face to face even when...... recordings were transcribed and used to prompt further discussion. The recording of the video chat meetings provided an opportunity for researchers to listen in and follow up on points they felt needed further unpacking or clarification. The recorded peer video chat conversations provided an additional...... opportunity to stimulate and support teacher participants in a process of critical analysis and reflection on practice. The discussions themselves were empowering because in the absence of the researcher, the teachers, in negotiation with peers, choose what is important enough to them to take time to discuss....

Implications of Peer Pressure for Adolescent Nursing Research: A Concept Analysis Approach.

Science.gov (United States)

Pittman, Alison F

2018-01-02

The influence of peers is widely held as a significant factor in child and adolescent development. As health care providers seek ways to improve the health of children and adolescents, peer pressure must be examined. This article analyzes peer pressure and its relationship to the health of children and adolescents. Defining attributes of peer pressure are discussed, including incomplete identity formation, the presence of a peer influence, and a need for approval. Antecedents and consequences of peer pressure are also explored. Methods of measuring peer pressure are discussed, along with implications for health care research in the pediatric population.

Management of national research programs : WisDOT 2013 research peer exchange.

Science.gov (United States)

2014-03-01

The Wisconsin Department of Transportation (WisDOT) Research Program hosted a peer exchange on : October 15-16, 2013 in Madison, Wisconsin. : Representatives from five states (Florida, Michigan, Pennsylvania, Utah and Washington) joined WisDOT staff ...

Reconceptualizing Research on College Student Peer Culture.

Science.gov (United States)

Renn, Kristen A.; Arnold, Karen D.

2003-01-01

Introduces to higher education Bronfenbrenner's ecology model of development. The model reflects reciprocal influences of individuals and their environments and offers needed advances in understanding, studying, and influencing college student peer groups. Describes the model, draws illustrations from research, and analyzes its implications for…

Practical epistemology: the role of peer review in organizing scientific research

Directory of Open Access Journals (Sweden)

Alexei V. Shestopal

2014-01-01

Full Text Available The article considers peer review as the main procedure for demarcating scientific knowledge from other kinds thereof, which do not meet the criteria set for research results. The authors examine the history of peer review, which has first been used in early scientific journals and then has become one of the key approaches to distributing funds for research in science foundations, such as the U.S. National Science Foundation. The article also considers the role of peer review in the legal process, wherein observance of this procedure can be seen as the main criteria, which separates scientific evidence from mere testimony. The description of the main elements of the peer review procedure is based on the "Statement of principles for scientific merit review" the summary of the results of the Global Summit on Merit Review, which brought together heads of science funding organizations from more than 50 countries. The Statement listed the following principles: expert assessment, transparency, impartiality, appropriateness, confidentiality, integrity and ethical considerations. Although these principles are seen as a way to guarantee efficient peer review one has to consider the peculiarities of a particular research area, first of all the differences between social and natural sciences. Accordingly the article gives an overview of key traits of peer review in the social sciences and humanities. The authors also consider the main procedural elements - preparation of individual reviews, consideration by panels, anonymity of reviewers. Finally the article addresses the problems of peer review such as non-transparent process, elitism in selecting reviewers, conservativeness of decisions, and possible ways of handling these problems.

Idaho Transportation Department : 2010 research program peer exchange.

Science.gov (United States)

2010-05-01

The objectives of the peer exchange were to: : 1. Identify strengths, challenges, and opportunities for program and project management; : 2. Understand management expectations of the ITD Research Program; : 3. Review processes for project selection a...

Mobility Helps Peer-to-Peer Security

DEFF Research Database (Denmark)

Capkun, Srdjan; Hubaux, Jean-Pierre; Buttyan, Levente

2006-01-01

We propose a straightforward technique to provide peer-to-peer security in mobile networks. We show that far from being a hurdle, mobility can be exploited to set up security associations among users. We leverage on the temporary vicinity of users, during which appropriate cryptographic protocols...

Mitigating Free Riding in Peer-To-Peer Networks: Game Theory ...

African Journals Online (AJOL)

Mitigating Free Riding in Peer-To-Peer Networks: Game Theory Approach. ... In this paper, we model the interactions between peers as a modified gift giving game and proposed an utility exchange incentive ... AJOL African Journals Online.

Streaming Multimedia via Overlay Networks using Wi-Fi Peer-to-Peer Connections

DEFF Research Database (Denmark)

Poderys, Justas; Soler, José

2017-01-01

Short range ad-hoc wireless networks can be used to deliver streaming multimedia for information, entertainment and advertisement purposes. To enable short-range communication between various devices, the Wi-Fi Alliance proposed an extension to the IEEE802.11 Wi-Fi standard called Wi-Fi Peer......-to-Peer (P2P). It allows compliant devices to form ad-hoc communication groups without interrupting conventional access point-based Wi-Fi communication. This paper proposes to use Wi-Fi P2P connectivity to distribute streaming multimedia in ah-hoc formed user groups. The exchange of multimedia data...... is performed by forming an overlay network using Peer-to-Peer Streaming Peer Protocol (PPSPP). In order to make PPSPP function over WiFi P2P connections, this paper proposes a number of changes to the protocol. The performance of the proposed system is evaluated using a computer networks emulator...

Peer Review Practices for Evaluating Biomedical Research Grants: A Scientific Statement From the American Heart Association.

Science.gov (United States)

Liaw, Lucy; Freedman, Jane E; Becker, Lance B; Mehta, Nehal N; Liscum, Laura

2017-08-04

The biomedical research enterprise depends on the fair and objective peer review of research grants, leading to the distribution of resources through efficient and robust competitive methods. In the United States, federal funding agencies and foundations collectively distribute billions of dollars annually to support biomedical research. For the American Heart Association, a Peer Review Subcommittee is charged with establishing the highest standards for peer review. This scientific statement reviews the current literature on peer review practices, describes the current American Heart Association peer review process and those of other agencies, analyzes the strengths and weaknesses of American Heart Association peer review practices, and recommends best practices for the future. © 2017 American Heart Association, Inc.

The qualitative research proposal

Directory of Open Access Journals (Sweden)

H Klopper

2008-09-01

Full Text Available Qualitative research in the health sciences has had to overcome many prejudices and a number of misunderstandings, but today qualitative research is as acceptable as quantitative research designs and is widely funded and published. Writing the proposal of a qualitative study, however, can be a challenging feat, due to the emergent nature of the qualitative research design and the description of the methodology as a process. Even today, many sub-standard proposals at post-graduate evaluation committees and application proposals to be considered for funding are still seen. This problem has led the researcher to develop a framework to guide the qualitative researcher in writing the proposal of a qualitative study based on the following research questions: (i What is the process of writing a qualitative research proposal? and (ii What does the structure and layout of a qualitative proposal look like? The purpose of this article is to discuss the process of writing the qualitative research proposal, as well as describe the structure and layout of a qualitative research proposal. The process of writing a qualitative research proposal is discussed with regards to the most important questions that need to be answered in your research proposal with consideration of the guidelines of being practical, being persuasive, making broader links, aiming for crystal clarity and planning before you write. While the structure of the qualitative research proposal is discussed with regards to the key sections of the proposal, namely the cover page, abstract, introduction, review of the literature, research problem and research questions, research purpose and objectives, research paradigm, research design, research method, ethical considerations, dissemination plan, budget and appendices.

Theoretical proposals in bullying research: a review

OpenAIRE

Postigo, Silvia; González, Remedios; Montoya, Inmaculada; Ordoñez, Ana

2013-01-01

Four decades of research into peer bullying have produced an extensive body of knowledge. This work attempts to provide an integrative theoretical framework, which includes the specific theories and observations. The main aim is to organize the available knowledge in order to guide the development of effective interventions. To that end, several psychological theories are described that have been used and/or adapted with the aim of understanding peer bullying. All of them, at different ecolog...

Partnering with insiders: A review of peer models across community-engaged research, education and social care.

Science.gov (United States)

Vaughn, Lisa M; Whetstone, Crystal; Boards, Alicia; Busch, Melida D; Magnusson, Maria; Määttä, Sylvia

2018-03-07

Within community-engaged research, education and social care, peer models that partner with local "insiders" are increasingly common. Peer models are composed of insider "lay" community members who often share similarities or background with a project's target population. Peers are not academically trained, but work alongside researchers and professionals to carry out specific tasks within a project, or in the truest sense of partnership, peers collaborate throughout the project from start to finish as an equal member of the team. Although peer models are used widely, the literature lacks consistency and clarity. This systematic review of literature used a qualitative thematic synthesis to examine and report how, where and why peer models have been used in research, education and social care. We examined the language and titles used to describe the peers, details of their involvement in community-engaged projects, the setting, content/topic of study, level of engagement and related benefits/outcomes of such models. Focusing on the last 10 years, we conducted a comprehensive literature search twice between September 2016 and June 2017. The search resulted in 814 articles which were assessed for eligibility. Overall, 251 articles met our inclusion criteria and were categorised into three categories: empirical (n = 115); process/descriptive (n = 93); and "about" peers (n = 43). Findings suggest that there is a wide variety of peers, titles and terminology associated with peer models. There is inconsistency in how these models are used and implemented in research studies and projects. The majority of articles used an employment peer model, while only a handful involved peers in all phases of the project. The results of this literature review contribute to understanding the use, development and evolution of peer models. We highlight potential benefits of peer models for peers, their communities and community-engaged work, and we offer recommendations for future

Stability analysis of peer-to-peer networks against churn

Indian Academy of Sciences (India)

Users of the peer-to-peer system join and leave the network randomly, which makes the overlay network dynamic and unstable in nature. In this paper, we propose an analytical framework to assess the robustness of p2p networks in the face of user churn. We model the peer churn through degree-independent as well as ...

Peer-Reviewed Articles on Inclusive Research: Do Co-Researchers with Intellectual Disabilities Have a Voice?

Science.gov (United States)

Strnadová, Iva; Walmsley, Jan

2018-01-01

Background: Inclusive research is increasingly common in intellectual disabilities research, but ways in which voice of co-researchers with intellectual disabilities is presented remain underexplored in the literature. Materials and Method: The authors conducted a literature review and analysis of peer-reviewed journal articles reporting on…

Observation of peers in learning to write: Practice and research

Directory of Open Access Journals (Sweden)

Rijlaarsdam, Gert

2008-01-01

Full Text Available Elke Van Steendam, Anne Toorenaar,Journal of Writing Research 1(1, 53-83In this paper we discuss the role of observation in learning to write. We argue that the acquisition of skill in such a complex domain as writing relies on observation, the classical imitatio. An important phase in learning to write, at all ages, is learning to write by observing and evaluating relevant processes: writing processes, reading processes or communication processes between writers and readers.First, we present two practical cases: writing lessons in which observation and inquiry are amongst other key elements and where students participate in a community of learners. Then, we review research that may inspire and substantiate proposals for implementing observation as a learning activity in writing education. Two types of studies are discussed: studies in which learners acquire strategies by observing and evaluating writing and reading processes of peers, as a prewriting instructional activity, and studies in which learners are stimulated to 'pre-test' and then revise their first draft, as a post writing instructional activity. The paper closes with some recommendations for further research.

Peer-assisted learning: time for nomenclature clarification

Directory of Open Access Journals (Sweden)

Alexander Olaussen

2016-07-01

Full Text Available Background: Peer-assisted learning (PAL is used throughout all levels of healthcare education. Lack of formalised agreement on different PAL programmes may confuse the literature. Given the increasing interest in PAL as an education philosophy, the terms need clarification. The aim of this review is to 1 describe different PAL programmes, 2 clarify the terminology surrounding PAL, and 3 propose a simple pragmatic way of defining PAL programmes based on their design. Methods: A review of current PAL programmes within the healthcare setting was conducted. Each programme was scrutinised based on two aspects: the relationship between student and teacher, and the student to teacher ratio. The studies were then shown to fit exclusively into the novel proposed classification. Results: The 34 programmes found, demonstrate a wide variety in terms used. We established six terms, which exclusively applied to the programmes. The relationship between student and teacher was categorised as peer-to-peer or near-peer. The student to teacher ratio suited three groupings, named intuitively ‘Mentoring’ (1:1 or 1:2, ‘Tutoring’ (1:3–10, and ‘Didactic’ (1:>10. From this, six novel terms – all under the heading of PAL – are suggested: ‘Peer Mentoring’, ‘Peer Tutoring’, ‘Peer Didactic’, ‘Near-Peer Mentoring’, ‘Near-Peer Tutoring’, and ‘Near-Peer Didactic’. Conclusions: We suggest herein a simple pragmatic terminology to overcome ambiguous terminology. Academically, clear terms will allow effective and efficient research, ensuring furthering of the educational philosophy.

Peer-assisted learning: time for nomenclature clarification

Science.gov (United States)

Olaussen, Alexander; Reddy, Priya; Irvine, Susan; Williams, Brett

2016-01-01

Background Peer-assisted learning (PAL) is used throughout all levels of healthcare education. Lack of formalised agreement on different PAL programmes may confuse the literature. Given the increasing interest in PAL as an education philosophy, the terms need clarification. The aim of this review is to 1) describe different PAL programmes, 2) clarify the terminology surrounding PAL, and 3) propose a simple pragmatic way of defining PAL programmes based on their design. Methods A review of current PAL programmes within the healthcare setting was conducted. Each programme was scrutinised based on two aspects: the relationship between student and teacher, and the student to teacher ratio. The studies were then shown to fit exclusively into the novel proposed classification. Results The 34 programmes found, demonstrate a wide variety in terms used. We established six terms, which exclusively applied to the programmes. The relationship between student and teacher was categorised as peer-to-peer or near-peer. The student to teacher ratio suited three groupings, named intuitively ‘Mentoring’ (1:1 or 1:2), ‘Tutoring’ (1:3–10), and ‘Didactic’ (1:>10). From this, six novel terms – all under the heading of PAL – are suggested: ‘Peer Mentoring’, ‘Peer Tutoring’, ‘Peer Didactic’, ‘Near-Peer Mentoring’, ‘Near-Peer Tutoring’, and ‘Near-Peer Didactic’. Conclusions We suggest herein a simple pragmatic terminology to overcome ambiguous terminology. Academically, clear terms will allow effective and efficient research, ensuring furthering of the educational philosophy. PMID:27415590

Peer-to-peer computing (Introduction to Topic 7)

NARCIS (Netherlands)

Montresor, A.; Epema, D.H.J.; Jelasity, M.; Jorba, J.; Luque, E.; Margalef, T.; Benítez, D.

2008-01-01

After a decade of intensive investigation, peer-to-peer computing has established itself as an accepted research field in the general area of distributed systems. peer-to-peer computing can be seen as the democratization of computing-overthrowing the old regime of hierarchies as in client-server

Improving the peer review skills of young rheumatologists and researchers in rheumatology: the EMEUNET Peer Review Mentoring Program.

Science.gov (United States)

Rodríguez-Carrio, Javier; Putrik, Polina; Sepriano, Alexandre; Moltó, Anna; Nikiphorou, Elena; Gossec, Laure; Kvien, Tore K; Ramiro, Sofia

2018-01-01

Although peer review plays a central role in the maintenance of high standards in scientific research, training of reviewing skills is not included in the common education programmes. The Emerging EULAR (European League Against Rheumatism) Network (EMEUNET) developed a programme to address this unmet need. The EMEUNET Peer Review Mentoring Program for Rheumatology Journals promotes a systematic training of reviewing skills by engaging mentees in a 'real world' peer review experience supervised by experienced mentors with support from rheumatology journals. This viewpoint provides an overview of this initiative and its outcomes, and discusses its potential limitations. Over 4 years, 18 mentors and 86 mentees have participated. Among the 33 participants who have completed the programme, 13 (39.3%) have become independent reviewers for Annals of the Rheumatic Diseases after the training. This programme has been recently evaluated by a survey and qualitative interviews, revealing a high interest in this initiative. The main strengths (involvement of a top journal and learning opportunities) and weaknesses of the programme (limited number of places and insufficient dissemination) were identified. Overall, this programme represents an innovative and successful approach to peer review training. Continuous evaluation and improvement are key to its functioning. The EMEUNET Peer Review Mentoring Program may be used as a reference for peer review training in areas outside rheumatology.

Peer Mentoring for Undergraduates in a Research-Focused Diversity Initiative

Science.gov (United States)

Keller, Thomas E.; Logan, Kay; Lindwall, Jennifer; Beals, Caitlyn

2017-01-01

To provide multi-dimensional support for undergraduates from traditionally underrepresented backgrounds who aspire to careers in research, the BUILD EXITO project, part of a major NIH-funded diversity initiative, matches each scholar with three mentors: peer mentor (advanced student), career mentor (faculty adviser), and research mentor (research…

Ohio’s Research Initiative for Locals Peer Exchange Report, March 8-9, 2017

Science.gov (United States)

2017-10-23

On March 8-9, 2017, the Ohio Department of Transportation (ODOT) hosted a peer exchange on behalf of the Ohios Research Initiative for Locals (ORIL) program. Peer exchanges provide an opportunity to foster best practices and evaluate processes wit...

Research participants' skills development as HIV prevention peer educators in their communities.

Science.gov (United States)

Morar, Neetha Shagan; Naidoo, Sarita; Goolam, Ahmed; Ramjee, Gita

2016-06-01

This article describes the influence of a peer education programme on skills development among 22 women participating in HIV prevention trials. Interviews were used to collect data on peer educator experiences and their opinions of the trainings. The training enhanced their agency and confidence to engage their family and community on health promotion, including HIV prevention research procedures, thus improving their self-esteem and communication skills. Training and partnering with clinical trial participants as peer educators is an effective and sustainable community-based approach for HIV prevention.

A polythematic real-time synergistic hybrid data telecommunication system for scientific research with bidirectional fuzzy feedback peer review by expert referees

Directory of Open Access Journals (Sweden)

Panagiotis Petratos

2003-02-01

Full Text Available Heterogeneous research environments, interests and locations do not necessarily coincide, thus hitherto the primary method of communication amongst researchers has been email. In this article a novel unified polythematic, real-time, synergistic, data telecommunication system is proposed with peer-reviewed, bidirectional fuzzy feedback for research scientists, to facilitate scientific information exchange via the extensible markup language (XML on multiple scientific topics, e.g. in mathematics, physics, biology and chemistry.

Efficient Skyline Computation in Structured Peer-to-Peer Systems

DEFF Research Database (Denmark)

Cui, Bin; Chen, Lijiang; Xu, Linhao

2009-01-01

An increasing number of large-scale applications exploit peer-to-peer network architecture to provide highly scalable and flexible services. Among these applications, data management in peer-to-peer systems is one of the interesting domains. In this paper, we investigate the multidimensional...... skyline computation problem on a structured peer-to-peer network. In order to achieve low communication cost and quick response time, we utilize the iMinMax(\\theta ) method to transform high-dimensional data to one-dimensional value and distribute the data in a structured peer-to-peer network called BATON....... Thereafter, we propose a progressive algorithm with adaptive filter technique for efficient skyline computation in this environment. We further discuss some optimization techniques for the algorithm, and summarize the key principles of our algorithm into a query routing protocol with detailed analysis...

42 CFR 67.103 - Peer review of contract proposals.

Science.gov (United States)

2010-10-01

... specific health care issues; and (5) Appropriate representation based on gender, racial/ethnic origin, and... the contract(s) awarded as a result of the peer review. (e) Conflict of interest. (1) Members of peer review groups will be screened for potential conflicts of interest prior to appointment and will be...

VoiceThread as a Peer Review and Dissemination Tool for Undergraduate Research

Science.gov (United States)

Guertin, L. A.

2012-12-01

VoiceThread has been utilized in an undergraduate research methods course for peer review and final research project dissemination. VoiceThread (http://www.voicethread.com) can be considered a social media tool, as it is a web-based technology with the capacity to enable interactive dialogue. VoiceThread is an application that allows a user to place a media collection online containing images, audio, videos, documents, and/or presentations in an interface that facilitates asynchronous communication. Participants in a VoiceThread can be passive viewers of the online content or engaged commenters via text, audio, video, with slide annotations via a doodle tool. The VoiceThread, which runs across browsers and operating systems, can be public or private for viewing and commenting and can be embedded into any website. Although few university students are aware of the VoiceThread platform (only 10% of the students surveyed by Ng (2012)), the 2009 K-12 edition of The Horizon Report (Johnson et al., 2009) lists VoiceThread as a tool to watch because of the opportunities it provides as a collaborative learning environment. In Fall 2011, eleven students enrolled in an undergraduate research methods course at Penn State Brandywine each conducted their own small-scale research project. Upon conclusion of the projects, students were required to create a poster summarizing their work for peer review. To facilitate the peer review process outside of class, each student-created PowerPoint file was placed in a VoiceThread with private access to only the class members and instructor. Each student was assigned to peer review five different student posters (i.e., VoiceThread images) with the audio and doodle tools to comment on formatting, clarity of content, etc. After the peer reviews were complete, the students were allowed to edit their PowerPoint poster files for a new VoiceThread. In the new VoiceThread, students were required to video record themselves describing their research

The Effects of the Peer Tutoring Program: An Action Research Study of the Effectiveness of the Peer Tutoring Program at One Suburban Middle School

Science.gov (United States)

Grubbs, Natalie

2009-01-01

The results of a study that examined the peer tutoring program at a middle school are discussed in this article. In an effort to determine ways to improve the peer tutoring program an action research (AR) mixed design study was developed. AR is practitioner based research. Its purpose is to examine the work of practitioners for effectiveness and…

Technology enhanced peer learning and peer assessment

DEFF Research Database (Denmark)

Henriksen, Christian Bugge; Bregnhøj, Henrik; Rosthøj, Susanne

2016-01-01

This paper explores the application of learning designs featuring formalised and structured technology enhanced peer learning. These include student produced learning elements, peer review discussions and peer assessment in the BSc/MSc level summer course Restoration of European Ecosystems...... and Freshwaters (REEF), the Master thesis preparation seminars for the Master of Public Health (MPH) and the MOOC course Global Environmental Management (GEM). The application of student produced learning elements and peer review discussions is investigated by analyzing quotes from course evaluations...... and performing focus group interviews. The application of peer assessment is investigated by analyzing the agreement of peer assessment between students assessing the same assignment. Our analyses confirm previous research on the value of peer learning and peer assessment and we argue that there could also...

Ethical Issues in Radiology Journalism, Peer Review, and Research.

Science.gov (United States)

Katz, Douglas S; Gardner, James B; Hoffmann, Jason C; Patlas, Michael N; Bhargava, Puneet; Moshiri, Mariam; Remer, Erick M; Gould, Elaine S; Smith, Stacy

2016-08-17

Although some research and publication practices are clearly unethical, including fraud and plagiarism, other areas of research and publication, such as informed consent and conflicts of interest, fall into grayer areas. The purposes of this article are, therefore, to review a variety of relevant ethical issues in radiology-related journalism, peer review, and research; to review the radiology literature to date that has addressed these issues; and to present position statements and potential solutions to these problems.

Peer reviewing e-learning: opportunities, challenges, and solutions.

Science.gov (United States)

Ruiz, Jorge G; Candler, Chris; Teasdale, Thomas A

2007-05-01

Peer review is the foundation of academic publication and a necessary step in the scrutiny of any scholarly work. Simply defined, peer review is the attentive, unbiased assessment of any scholarly work that is submitted for formal scrutiny. Although medical school faculty increasingly use technology in clinical teaching, e-learning materials are often not subjected to a rigorous peer review process. The authors contrast peer review of e-learning materials with that of print materials, describe peer review issues regarding e-learning materials, propose approaches to address the challenges of peer review of e-learning materials, and outline directions for refinement of the e-learning peer review process. At its core, the peer review of e-learning materials should not differ substantially from that of traditional manuscripts. However, e-learning introduces new demands that impel reviewers to consider aspects that are unique to educational technology, including pedagogy, format, usability, navigation, interactivity, delivery, ease of updating, distribution, and access. Four approaches are offered to ease the burden and improve the quality of e-learning peer review: develop peer review training, embrace multidisciplinary peer review, develop guidelines, and provide incentives and compensation. The authors conclude with suggestions about peer review research.

Negotiating Peer Mentoring Roles in Undergraduate Research Lab Settings

Science.gov (United States)

Packard, Becky W.; Marciano, Vincenza N.; Payne, Jessica M.; Bledzki, Leszek A.; Woodard, Craig T.

2014-01-01

Undergraduate research is viewed as an important catalyst for educational engagement and persistence, with an emphasis on the faculty mentoring relationship. Despite the common practice of having multi-tiered lab teams composed of newer undergraduates and more seasoned undergraduates serving as peer mentors, less is understood about the experience…

The Dedisciplining of Peer Review

Science.gov (United States)

Frodeman, Robert; Briggle, Adam

2012-01-01

The demand for greater public accountability is changing the nature of ex ante peer review at public science agencies worldwide. Based on a four year research project, this essay examines these changes through an analysis of the process of grant proposal review at two US public science agencies, the National Institutes of Health (NIH) and the…

Changing the Peer Review or Changing the Peers--Recent Development in Assessment of Large Research Collaborations

Science.gov (United States)

Hansson, Finn; Monsted, Mette

2012-01-01

Peer review of research programmes is changing. The problem is discussed through detailed study of a selection process to a call for collaborations in the energy sector for the European Institute of Innovation and Technology. The authors were involved in the application for a Knowledge Innovation Community. Through the analysis of the case the…

Peer victimization and peer rejection during early childhood

Science.gov (United States)

Godleski, Stephanie A.; Kamper, Kimberly E.; Ostrov, Jamie M.; Hart, Emily J.; Blakely-McClure, Sarah J.

2014-01-01

Objective The development and course of the subtypes of peer victimization is a relatively understudied topic despite the association of victimization with important developmental and clinical outcomes. Moreover, understanding potential predictors, such as peer rejection and emotion regulation, in early childhood may be especially important to elucidate possible bi-directional pathways between relational and physical victimization and rejection. The current study (N = 97) was designed to explore several gaps and limitations in the peer victimization and peer rejection literature. In particular, the prospective associations between relational and physical victimization and peer rejection over the course of 3.5 months during early childhood (i.e., 3- to 5- years-old) were investigated in an integrated model. Method The study consisted of 97 (42 girls) preschool children recruited from four early childhood schools in the northeast of the US. Using observations, research assistant report and teacher report, relational and physical aggression, relational and physical victimization, peer rejection, and emotion regulation were measured in a short-term longitudinal study. Path analyses were conducted to test the overall hypothesized model. Results Peer rejection was found to predict increases in relational victimization. In addition, emotion regulation was found to predict decreases in peer rejection and physical victimization. Conclusions Implications for research and practice are discussed, including teaching coping strategies for peer rejection and emotional distress. PMID:25133659

Peer-to-peer communication, cancer prevention, and the internet

Science.gov (United States)

Ancker, Jessica S.; Carpenter, Kristen M.; Greene, Paul; Hoffmann, Randi; Kukafka, Rita; Marlow, Laura A.V.; Prigerson, Holly G.; Quillin, John M.

2013-01-01

Online communication among patients and consumers through support groups, discussion boards, and knowledge resources is becoming more common. In this paper, we discuss key methods through which such web-based peer-to-peer communication may affect health promotion and disease prevention behavior (exchanges of information, emotional and instrumental support, and establishment of group norms and models). We also discuss several theoretical models for studying online peer communication, including social theory, health communication models, and health behavior models. Although online peer communication about health and disease is very common, research evaluating effects on health behaviors, mediators, and outcomes is still relatively sparse. We suggest that future research in this field should include formative evaluation and studies of effects on mediators of behavior change, behaviors, and outcomes. It will also be important to examine spontaneously emerging peer communication efforts to see how they can be integrated with theory-based efforts initiated by researchers. PMID:19449267

Leadership and characteristics of nonprofit mental health peer-run organizations nationwide.

Science.gov (United States)

Ostrow, Laysha; Hayes, Stephania L

2015-04-01

Mental health peer-run organizations are nonprofits providing venues for support and advocacy among people diagnosed as having mental disorders. It has been proposed that consumer involvement is essential to their operations. This study reported organizational characteristics of peer-run organizations nationwide and how these organizations differ by degree of consumer control. Data were from the 2012 National Survey of Peer-Run Organizations. The analyses described the characteristics of the organizations (N=380) on five domains of nonprofit research, comparing results for organizations grouped by degree of involvement by consumers in the board of directors. Peer-run organizations provided a range of supports and educational and advocacy activities and varied in their capacity and resources. Some variation was explained by the degree of consumer control. These organizations seemed to be operating consistently with evidence on peer-run models. The reach of peer-run organizations, and the need for in-depth research, continues to grow.

Is there something like a peer to peer science?

Directory of Open Access Journals (Sweden)

Michel Bauwens

2010-03-01

Full Text Available How will peer to peer infrastructures, and the underlying intersubjective and ethical relational model that is implied by it, affect scientific practice? Are peer-to-peer forms of cooperation, based on open and free input of voluntary contributors, participatory processes of governance, and universal availability of the output, more productive than centralized alternatives? In this short introduction, Michel Bauwens reviews a number of open and free, participatory and commons oriented practices that are emerging in scientific research and practice, but which ultimately point to a more profound epistemological revolution linked to increased participatory consciousness between the scientist and his human, organic and inorganic research material.

Proposed Grand Challenges in Geoscience Education Research: Articulating a Community Research Agenda

Science.gov (United States)

Semken, S. C.; St John, K. K.; Teasdale, R.; Ryker, K.; Riggs, E. M.; Pyle, E. J.; Petcovic, H. L.; McNeal, K.; McDaris, J. R.; Macdonald, H.; Kastens, K.; Cervato, C.

2017-12-01

Fourteen ago the Wingspread Project helped establish geoscience education research (GER) as an important research field and highlighted major research questions for GER at the time. More recently, the growth and interest in GER is evident from the increase in geoscience education research articles, the establishment of the NAGT GER Division, the creation of the GER Toolbox, an increase in GER graduate programs, and the growth of tenure-eligible GER faculty positions. As an emerging STEM education research field, the GER community is examining the current state of their research and considering the best course forward so that it can have the greatest collective impact on advancing teaching and learning in the geosciences. As part of an NSF-funded effort to meet this need, 45 researchers drafted priority research questions, or "Grand Challenges", that span 10 geoscience education research themes. These include research on: students' conceptual understanding of the solid and the fluid Earth, K-12 teacher preparation, teaching about Earth in the context of societal problems, access and success of underrepresented groups in the geosciences, spatial and temporal reasoning, quantitative reasoning and use of models, instructional strategies to improve geoscience learning, students' self-regulated learning, and faculty professional development and institutional change. For each theme, several Grand Challenges have been proposed; these have undergone one round of peer-review and are now ready for the AGU community to critically examine the proposed Grand Challenges and make suggestions on strategies for addressing them: http://nagt.org/nagt/geoedresearch/grand_challenges/feedback.html. We seek perspectives from geoscience education researchers, scholars, and reflective educators. It is our vision that the final outcomes of this community-grounded process will be a published guiding framework to (1) focus future GER on questions of high interest to the geoscience education

The Validation of Peer Review through Research Impact Measures and the Implications for Funding Strategies

Science.gov (United States)

Gallo, Stephen A.; Carpenter, Afton S.; Irwin, David; McPartland, Caitlin D.; Travis, Joseph; Reynders, Sofie; Thompson, Lisa A.; Glisson, Scott R.

2014-01-01

There is a paucity of data in the literature concerning the validation of the grant application peer review process, which is used to help direct billions of dollars in research funds. Ultimately, this validation will hinge upon empirical data relating the output of funded projects to the predictions implicit in the overall scientific merit scores from the peer review of submitted applications. In an effort to address this need, the American Institute of Biological Sciences (AIBS) conducted a retrospective analysis of peer review data of 2,063 applications submitted to a particular research program and the bibliometric output of the resultant 227 funded projects over an 8-year period. Peer review scores associated with applications were found to be moderately correlated with the total time-adjusted citation output of funded projects, although a high degree of variability existed in the data. Analysis over time revealed that as average annual scores of all applications (both funded and unfunded) submitted to this program improved with time, the average annual citation output per application increased. Citation impact did not correlate with the amount of funds awarded per application or with the total annual programmatic budget. However, the number of funded applications per year was found to correlate well with total annual citation impact, suggesting that improving funding success rates by reducing the size of awards may be an efficient strategy to optimize the scientific impact of research program portfolios. This strategy must be weighed against the need for a balanced research portfolio and the inherent high costs of some areas of research. The relationship observed between peer review scores and bibliometric output lays the groundwork for establishing a model system for future prospective testing of the validity of peer review formats and procedures. PMID:25184367

The validation of peer review through research impact measures and the implications for funding strategies.

Directory of Open Access Journals (Sweden)

Stephen A Gallo

Full Text Available There is a paucity of data in the literature concerning the validation of the grant application peer review process, which is used to help direct billions of dollars in research funds. Ultimately, this validation will hinge upon empirical data relating the output of funded projects to the predictions implicit in the overall scientific merit scores from the peer review of submitted applications. In an effort to address this need, the American Institute of Biological Sciences (AIBS conducted a retrospective analysis of peer review data of 2,063 applications submitted to a particular research program and the bibliometric output of the resultant 227 funded projects over an 8-year period. Peer review scores associated with applications were found to be moderately correlated with the total time-adjusted citation output of funded projects, although a high degree of variability existed in the data. Analysis over time revealed that as average annual scores of all applications (both funded and unfunded submitted to this program improved with time, the average annual citation output per application increased. Citation impact did not correlate with the amount of funds awarded per application or with the total annual programmatic budget. However, the number of funded applications per year was found to correlate well with total annual citation impact, suggesting that improving funding success rates by reducing the size of awards may be an efficient strategy to optimize the scientific impact of research program portfolios. This strategy must be weighed against the need for a balanced research portfolio and the inherent high costs of some areas of research. The relationship observed between peer review scores and bibliometric output lays the groundwork for establishing a model system for future prospective testing of the validity of peer review formats and procedures.

The validation of peer review through research impact measures and the implications for funding strategies.

Science.gov (United States)

Gallo, Stephen A; Carpenter, Afton S; Irwin, David; McPartland, Caitlin D; Travis, Joseph; Reynders, Sofie; Thompson, Lisa A; Glisson, Scott R

2014-01-01

There is a paucity of data in the literature concerning the validation of the grant application peer review process, which is used to help direct billions of dollars in research funds. Ultimately, this validation will hinge upon empirical data relating the output of funded projects to the predictions implicit in the overall scientific merit scores from the peer review of submitted applications. In an effort to address this need, the American Institute of Biological Sciences (AIBS) conducted a retrospective analysis of peer review data of 2,063 applications submitted to a particular research program and the bibliometric output of the resultant 227 funded projects over an 8-year period. Peer review scores associated with applications were found to be moderately correlated with the total time-adjusted citation output of funded projects, although a high degree of variability existed in the data. Analysis over time revealed that as average annual scores of all applications (both funded and unfunded) submitted to this program improved with time, the average annual citation output per application increased. Citation impact did not correlate with the amount of funds awarded per application or with the total annual programmatic budget. However, the number of funded applications per year was found to correlate well with total annual citation impact, suggesting that improving funding success rates by reducing the size of awards may be an efficient strategy to optimize the scientific impact of research program portfolios. This strategy must be weighed against the need for a balanced research portfolio and the inherent high costs of some areas of research. The relationship observed between peer review scores and bibliometric output lays the groundwork for establishing a model system for future prospective testing of the validity of peer review formats and procedures.

An agent-based peer-to-peer architecture for semantic discovery of manufacturing services across virtual enterprises

Science.gov (United States)

Zhang, Wenyu; Zhang, Shuai; Cai, Ming; Jian, Wu

2015-04-01

With the development of virtual enterprise (VE) paradigm, the usage of serviceoriented architecture (SOA) is increasingly being considered for facilitating the integration and utilisation of distributed manufacturing resources. However, due to the heterogeneous nature among VEs, the dynamic nature of a VE and the autonomous nature of each VE member, the lack of both sophisticated coordination mechanism in the popular centralised infrastructure and semantic expressivity in the existing SOA standards make the current centralised, syntactic service discovery method undesirable. This motivates the proposed agent-based peer-to-peer (P2P) architecture for semantic discovery of manufacturing services across VEs. Multi-agent technology provides autonomous and flexible problemsolving capabilities in dynamic and adaptive VE environments. Peer-to-peer overlay provides highly scalable coupling across decentralised VEs, each of which exhibiting as a peer composed of multiple agents dealing with manufacturing services. The proposed architecture utilises a novel, efficient, two-stage search strategy - semantic peer discovery and semantic service discovery - to handle the complex searches of manufacturing services across VEs through fast peer filtering. The operation and experimental evaluation of the prototype system are presented to validate the implementation of the proposed approach.

Theoretical proposals in bullying research: a review

Directory of Open Access Journals (Sweden)

Silvia Postigo

2013-05-01

Full Text Available Four decades of research into peer bullying have produced an extensive body of knowledge. This work attempts to provide an integrative theoretical framework, which includes the specific theories and observations. The main aim is to organize the available knowledge in order to guide the development of effective interventions. To that end, several psychological theories are described that have been used and/or adapted with the aim of understanding peer bullying. All of them, at different ecological levels and different stages of the process, may describe it in terms of the relational dynamics of power. It is concluded that research needs to take this integrative framework into account, that is to say to consider multi-causal and holistic approaches to bullying. For the intervention, regardless of the format or the target population, the empowerment of the individuals, and the social awareness of the use and abuse of personal power are suggested.

Imbalance in individual researcher's peer review activities quantified for four British Ecological Society journals, 2003-2010.

Science.gov (United States)

Petchey, Owen L; Fox, Jeremy W; Haddon, Lindsay

2014-01-01

Researchers contribute to the scientific peer review system by providing reviews, and "withdraw" from it by submitting manuscripts that are subsequently reviewed. So far as we are aware, there has been no quantification of the balance of individual's contributions and withdrawals. We compared the number of reviews provided by individual researchers (i.e., their contribution) to the number required by their submissions (i.e. their withdrawals) in a large and anonymised database provided by the British Ecological Society. The database covered the Journal of Ecology, Journal of Animal Ecology, Journal of Applied Ecology, and Functional Ecology from 2003-2010. The majority of researchers (64%) did not have balanced contributions and withdrawals. Depending on assumptions, 12% to 44% contributed more than twice as much as required; 20% to 52% contributed less than half as much as required. Balance, or lack thereof, varied little in relation to the number of years a researcher had been active (reviewing or submitting). Researchers who contributed less than required did not lack the opportunity to review. Researchers who submitted more were more likely to accept invitations to review. These finding suggest overall that peer review of the four analysed journals is not in crisis, but only due to the favourable balance of over- and under-contributing researchers. These findings are limited to the four journals analysed, and therefore cannot include researcher's other peer review activities, which if included might change the proportions reported. Relatively low effort was required to assemble, check, and analyse the data. Broader analyses of individual researcher's peer review activities would contribute to greater quality, efficiency, and fairness in the peer review system.

Children as Peer Researchers: Reflections on a Journey of Mutual Discovery

Science.gov (United States)

Coppock, Vicki

2011-01-01

This article is based on a small-scale study evaluating the work of an emotional literacy project in the North West of England. It focuses on the research process and the challenging experience of involving children as peer researchers. The author draws on theoretical and epistemological insights from feminism and the sociology of childhood to…

Peer review, basic research, and engineering: Defining a role for QA professionals in basic research environments

Energy Technology Data Exchange (ETDEWEB)

Bodnarczuk, M.

1989-02-01

Within the context of doing basic research, this paper seeks to answer four major questions: (1) What is the authority structure of science. (2) What is peer review. (3) Where is the interface between basic physics research and standard engineering. and (4) Given the conclusions to the first three questions, what is the role of the QA professional in a basic research environment like Fermilab. 23 refs.

The Effect of Peer Review on Student Learning Outcomes in a Research Methods Course

Science.gov (United States)

Crowe, Jessica A.; Silva, Tony; Ceresola, Ryan

2015-01-01

In this study, we test the effect of in-class student peer review on student learning outcomes using a quasiexperimental design. We provide an assessment of peer review in a quantitative research methods course, which is a traditionally difficult and technical course. Data were collected from 170 students enrolled in four sections of a…

An Example of Large-group Drama and Cross-year Peer Assessment for Teaching Science in Higher Education

Science.gov (United States)

Sloman, Katherine; Thompson, Richard

2010-09-01

Undergraduate students pursuing a three-year marine biology degree programme (n = 86) experienced a large-group drama aimed at allowing them to explore how scientific research is funded and the associated links between science and society. In the drama, Year 1 students played the "general public" who decided which environmental research areas should be prioritised for funding, Year 2 students were the "scientists" who had to prepare research proposals which they hoped to get funded, and Year 3 students were the "research panel" who decided which proposals to fund with input from the priorities set by the "general public". The drama, therefore, included an element of cross-year peer assessment where Year 3 students evaluated the research proposals prepared by the Year 2 students. Questionnaires were distributed at the end of the activity to gather: (1) student perceptions on the cross-year nature of the exercise, (2) the use of peer assessment, and (3) their overall views on the drama. The students valued the opportunity to interact with their peers from other years of the degree programme and most were comfortable with the use of cross-year peer assessment. The majority of students felt that they had increased their knowledge of how research proposals are funded and the perceived benefits of the large-group drama included increased critical thinking ability, confidence in presenting work to others, and enhanced communication skills. Only one student did not strongly advocate the use of this large-group drama in subsequent years.

A Liberation Health Approach to Examining Challenges and Facilitators of Peer-to-Peer Human Milk Sharing.

Science.gov (United States)

McCloskey, Rebecca J; Karandikar, Sharvari

2018-04-01

Human milk sharing between peers is a common and growing practice. Although human milk has been unequivocally established as the ideal food source for infants, much stigma surrounds the practice of human milk sharing. Furthermore, there is little research examining peer-to-peer human milk sharing. Research Aim: We used the liberation health social work model to examine the experiences of mothers who have received donated human milk from a peer. Research questions were as follows: (a) What challenges do recipient mothers experience in peer-to-peer human milk sharing? (b) What supports do recipient mothers identify in peer-to-peer human milk sharing? Researchers conducted in-depth interviews with mothers ( N = 20) in the United States and Canada who were recipients of peer-to-peer human milk sharing. Researchers independently reviewed transcripts and completed open, axial, and selective coding. The authors discussed conflicts in theme identification until agreement was reached. Challenges to peer-to-peer human milk sharing were (a) substantial effort required to secure human milk; (b) institutional barriers; (c) milk bank specific barriers; and (d) lack of societal awareness and acceptance of human milk sharing. Facilitators included (a) informed decision making and transparency and (b) support from healthcare professionals. Despite risks and barriers, participants continued to pursue peer-to-peer human milk sharing. Informed by a liberation health framework, healthcare professionals-rather than universally discouraging human milk sharing between peers-should facilitate open dialogue with parents about the pros and cons of this practice and about screening recommendations to promote safety and mitigate risk.

The future of mental health care: peer-to-peer support and social media.

Science.gov (United States)

Naslund, J A; Aschbrenner, K A; Marsch, L A; Bartels, S J

2016-04-01

People with serious mental illness are increasingly turning to popular social media, including Facebook, Twitter or YouTube, to share their illness experiences or seek advice from others with similar health conditions. This emerging form of unsolicited communication among self-forming online communities of patients and individuals with diverse health concerns is referred to as peer-to-peer support. We offer a perspective on how online peer-to-peer connections among people with serious mental illness could advance efforts to promote mental and physical wellbeing in this group. In this commentary, we take the perspective that when an individual with serious mental illness decides to connect with similar others online it represents a critical point in their illness experience. We propose a conceptual model to illustrate how online peer-to-peer connections may afford opportunities for individuals with serious mental illness to challenge stigma, increase consumer activation and access online interventions for mental and physical wellbeing. People with serious mental illness report benefits from interacting with peers online from greater social connectedness, feelings of group belonging and by sharing personal stories and strategies for coping with day-to-day challenges of living with a mental illness. Within online communities, individuals with serious mental illness could challenge stigma through personal empowerment and providing hope. By learning from peers online, these individuals may gain insight about important health care decisions, which could promote mental health care seeking behaviours. These individuals could also access interventions for mental and physical wellbeing delivered through social media that could incorporate mutual support between peers, help promote treatment engagement and reach a wider demographic. Unforeseen risks may include exposure to misleading information, facing hostile or derogatory comments from others, or feeling more uncertain

Was Muller's 1946 Nobel Prize research for radiation-induced gene mutations peer-reviewed?

Science.gov (United States)

Calabrese, Edward J

2018-06-06

This historical analysis indicates that it is highly unlikely that the Nobel Prize winning research of Hermann J. Muller was peer-reviewed. The published paper of Muller lacked a research methods section, cited no references, and failed to acknowledge and discuss the work of Gager and Blakeslee (PNAS 13:75-79, 1927) that claimed to have induced gene mutation via ionizing radiation six months prior to Muller's non-data Science paper (Muller, Science 66(1699):84-87, 1927a). Despite being well acclimated into the scientific world of peer-review, Muller choose to avoid the peer-review process on his most significant publication. It appears that Muller's actions were strongly influenced by his desire to claim primacy for the discovery of gene mutation. The actions of Muller have important ethical lessons and implications today, when self-interest trumps one's obligations to society and the scientific culture that supports the quest for new knowledge and discovery.

Qualitative Study to improve integrity of NET : Perspectives of Peer review and Authorship in research ethics

International Nuclear Information System (INIS)

Kwon, Hyuk; Min, Byung Joo

2007-01-01

After Dr. Hwang's Human embryonic stem cell scandal, research ethics stood out as the hot issue in both Korean scientific circles and general public. Science Publishing Group referred the limitation of peer review system and the absence of responsibility of author to one of the causes for the scandal. In order to prevent a similar fraud, Ministry of Science and Technology(MOST) established guidelines for research ethics and integrity in 2006. The guidelines included fabrication, falsification, and plagiarism(FFP) and unfair authorship. MOST committed the authority of administration and supervision to the society and the institutes of research to preserve the research integrity. The society and institute are charged with overseeing the implementation of enacted ethics guidelines. SCI(Scientific Citation Index) holds the guideline of research ethics and canon of the society which were crafted in order to guaranty the integrity and quality of the research. The publication policy pertains submission of articles, authorship and responsibilities of a reviewer. Societies pay attention to the peer review policy because the quality of articles is strongly dependent on the peer review. Nuclear Engineering and Technology (NET) is the journal of Korea Nuclear Society(KNS). NET is registered with SCIE(Science Citation Index Expanded), recently. In addition to the growth in external circulation, the improvement of quality requires the effort of the society to establish a strict peer review system and a fair authorship. The qualitative study on peer review and authorship of NET was put into force to improve the quality of NET. Based on studies and suggestions, the policy focuses on research ethics to improve the integrity of NET

Qualitative Study to improve integrity of NET : Perspectives of Peer review and Authorship in research ethics

Energy Technology Data Exchange (ETDEWEB)

Kwon, Hyuk; Min, Byung Joo [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2007-10-15

After Dr. Hwang's Human embryonic stem cell scandal, research ethics stood out as the hot issue in both Korean scientific circles and general public. Science Publishing Group referred the limitation of peer review system and the absence of responsibility of author to one of the causes for the scandal. In order to prevent a similar fraud, Ministry of Science and Technology(MOST) established guidelines for research ethics and integrity in 2006. The guidelines included fabrication, falsification, and plagiarism(FFP) and unfair authorship. MOST committed the authority of administration and supervision to the society and the institutes of research to preserve the research integrity. The society and institute are charged with overseeing the implementation of enacted ethics guidelines. SCI(Scientific Citation Index) holds the guideline of research ethics and canon of the society which were crafted in order to guaranty the integrity and quality of the research. The publication policy pertains submission of articles, authorship and responsibilities of a reviewer. Societies pay attention to the peer review policy because the quality of articles is strongly dependent on the peer review. Nuclear Engineering and Technology (NET) is the journal of Korea Nuclear Society(KNS). NET is registered with SCIE(Science Citation Index Expanded), recently. In addition to the growth in external circulation, the improvement of quality requires the effort of the society to establish a strict peer review system and a fair authorship. The qualitative study on peer review and authorship of NET was put into force to improve the quality of NET. Based on studies and suggestions, the policy focuses on research ethics to improve the integrity of NET.

Conducting qualitative research in the context of pre-existing peer and collegial relationships.

Science.gov (United States)

McDermid, Fiona; Peters, Kath; Jackson, Debra; Daly, John

2014-05-01

To highlight issues and challenges faced in recruitment and interviewing during a study that sought to explore the transition of nurses into academic life and the associated ethical implications. This paper explores the challenges faced in conducting research where the potential participants are peers and workplace colleagues. There are advantages when conducting research with those among whom a pre-existing relationship is shared. However, difficulties can also arise. A methodological review was undertaken. Key database searches included CINAHL, MEDLINE, PubMed, Scopus and Google Scholar using the keywords as search terms. Studies were included if they described in detail issues surrounding qualitative interviewing of peers and colleagues. Management of the issues involved is discussed, with emphasis on boundaries, trust and rapport, the use of self-disclosure and maintaining confidentiality. Research involving peers and colleagues has received relatively little consideration in the literature. There are difficulties associated with interviewing participants with whom the researcher has a pre-existing and ongoing relationship in the same organisation. To ensure ethical conduct, strategies can be used to mitigate negative situations such as issues surrounding dual roles, practising reflexivity, trust and rapport, self-disclosure and confidentiality. It is imperative that dual roles are declared and acknowledged. Researchers need to be mindful of the difficulties that may occur and prioritise participants' confidentiality and privacy.

Medicare program; acquisition, protection and disclosure of utilization and quality control peer review organization (PRO) information--HCFA. Proposed rule.

Science.gov (United States)

1984-04-16

This proposal would govern the acquisition, protection and disclosure of information obtained or generated by Utilization and Quality Control Peer Review Organizations (PROs). The Peer Review Improvement Act of 1982 authorizes PROs to acquire information necessary to fulfill their duties and functions, places limits on the disclosure of PRO information, and establishes penalties for unauthorized disclosure. These regulations would implement the PROs' statutory right of access to necessary information and set forth their responsibilities to assure that information once acquired is adequately safeguarded, and used only for proper purposes.

On Being a Peer

DEFF Research Database (Denmark)

Bertel, Lykke Brogaard; Rasmussen, Dorte Malig

2013-01-01

This paper investigates and discusses the persuasive principles of social actors in relation to other theories of technologies as social agents, particularly within the field of Social Robotics and Persuasive Educational and Entertainment Robotics (PEERs). Based on related research and results from...... a case study on social robots as persuasive social actors in education an extension of the persuasive principles is proposed and related design guidelines for Persuasive Technology as social actors in teaching are presented....

Shared Journaling as Peer Support in Teaching Qualitative Research Methods

Science.gov (United States)

Humble, Aine M.; Sharp, Elizabeth

2012-01-01

Teaching qualitative research methods (QRM), particularly early on in one's academic career, can be challenging. This paper describes shared peer journaling as one way in which to cope with challenges such as complex debates in the field and student resistance to interpretive paradigms. Literature on teaching QRM and the pedagogical value of…

Jupiter: Peer-to-Peer Networking Platform over Heterogeneous Networks

Directory of Open Access Journals (Sweden)

Norihiro Ishikawa

2006-10-01

Full Text Available Peer-to-peer has entered the public limelight over the last few years. Several research projects are underway on peer-to-peer technologies, but no definitive conclusion is currently available. Compared with traditional Internet technologies, peer-to-peer has the potential to realize highly scalable, extensible, and efficient distributed applications. This is because its basic functions realize resource discovery, resource sharing, and load balancing in a highly distributed manner. An easy prediction is the emergence of an environment in which many sensors, people, and many different kinds of objects exist, move, and communicate with one another. Peer-to-peer is one of the most important and suitable technologies for such networking since it supports discovery mechanisms, simple one-to-one communication between devices, free and extensible distribution of resources, and distributed search to handle the enormous number of resources. The purpose of this study is to explore a universal peer-to-peer network architecture that will allow various devices to communicate with one another across various networks. We have been designing architecture and protocols for realizing peer-to-peer networking among various devices. We are currently designing APIs that are available for various peer-to-peer applications and are implementing a prototype called "Jupiter" as a peer-to-peer networking platform over heterogeneous networks.

The ethics of peer review in bioethics

Science.gov (United States)

Wendler, David; Miller, Franklin

2014-01-01

A good deal has been written on the ethics of peer review, especially in the scientific and medical literatures. In contrast, we are unaware of any articles on the ethics of peer review in bioethics. Recognising this gap, we evaluate the extant proposals regarding ethical standards for peer review in general and consider how they apply to bioethics. We argue that scholars have an obligation to perform peer review based on the extent to which they personally benefit from the peer review process. We also argue, contrary to existing proposals and guidelines, that it can be appropriate for peer reviewers to benefit in their own scholarship from the manuscripts they review. With respect to bioethics in particular, we endorse double-blind review and suggest several ways in which the peer review process might be improved. PMID:24131903

MoDOT research peer exchange.

Science.gov (United States)

2011-04-01

The Missouri Department of Transportation hosted a peer exchange on April 11-12, 2011 in Jefferson City, Missouri. Participants included representatives from four state DOTs, The National Academies, USDOT-RITA, FHWA, and both public and private resea...

Peer-led Aboriginal parent support: Program development for vulnerable populations with participatory action research.

Science.gov (United States)

Munns, Ailsa; Toye, Christine; Hegney, Desley; Kickett, Marion; Marriott, Rhonda; Walker, Roz

2017-10-01

Participatory action research (PAR) is a credible, culturally appropriate methodology that can be used to effect collaborative change within vulnerable populations. This PAR study was undertaken in a Western Australian metropolitan setting to develop and evaluate the suitability, feasibility and effectiveness of an Aboriginal peer-led home visiting programme. A secondary aim, addressed in this paper, was to explore and describe research methodology used for the study and provide recommendations for its implementation in other similar situations. PAR using action learning sets was employed to develop the parent support programme and data addressing the secondary, methodological aim were collected through focus groups using semi-structured and unstructured interview schedules. Findings were addressed throughout the action research process to enhance the research process. The themes that emerged from the data and addressed the methodological aim were the need for safe communication processes; supportive engagement processes and supportive organisational processes. Aboriginal peer support workers (PSWs) and community support agencies identified three important elements central to their capacity to engage and work within the PAR methodology. This research has provided innovative data, highlighting processes and recommendations for child health nurses to engage with the PSWs, parents and community agencies to explore culturally acceptable elements for an empowering methodology for peer-led home visiting support. There is potential for this nursing research to credibly inform policy development for Aboriginal child and family health service delivery, in addition to other vulnerable population groups. Child health nurses/researchers can use these new understandings to work in partnership with Aboriginal communities and families to develop empowering and culturally acceptable strategies for developing Aboriginal parent support for the early years. Impact Statement Child

How to write a research proposal?

Science.gov (United States)

Sudheesh, K; Duggappa, Devika Rani; Nethra, S S

2016-09-01

Writing the proposal of a research work in the present era is a challenging task due to the constantly evolving trends in the qualitative research design and the need to incorporate medical advances into the methodology. The proposal is a detailed plan or 'blueprint' for the intended study, and once it is completed, the research project should flow smoothly. Even today, many of the proposals at post-graduate evaluation committees and application proposals for funding are substandard. A search was conducted with keywords such as research proposal, writing proposal and qualitative using search engines, namely, PubMed and Google Scholar, and an attempt has been made to provide broad guidelines for writing a scientifically appropriate research proposal.

Peer bullying in seniors' subsidised apartment communities in Saskatoon, Canada: participatory research.

Science.gov (United States)

Goodridge, Donna; Heal-Salahub, Jennifer; PausJenssen, Elliot; James, George; Lidington, Joan

2017-07-01

Given that 'home' is the major physical-spatial environment of many older adults and that home, social and neighbourhood environments are well-recognised to impact both the ability to age in place and quality of life in this population, a better understanding of the nature of social interactions within seniors' communal living environments is critical for health promotion. This paper describes a two-phase participatory research study examining peer bullying by older adults conducted in April and May, 2016. Responding to needs expressed by tenants, the objectives of this study were to identify the nature, prevalence and consequences of peer bullying for tenants of two low-income senior apartment communities. In collaboration with the local Older Adult Abuse Task Force, a screening survey on bullying was distributed to all tenants. Findings (n = 49) indicated that 39% of tenants had witnessed peer bullying and 29% had experienced bullying by peers. An adapted version of a youth bullying survey was administered in follow-up face-to-face interviews with 13 tenants. The most common forms of peer bullying were deliberate social exclusion and hurtful comments. The majority of respondents indicated that bullying was a problem for seniors and that bullies hurt other people. Outcomes of bullying included feelings of dejection and difficulties conducting everyday activities. © 2017 John Wiley & Sons Ltd.

Advantages and limitations of peer assessment

Directory of Open Access Journals (Sweden)

Karmen Goršak, Karmen Pižorn

2010-12-01

Full Text Available This article examines current theoretical work and research findings regarding the effectiveness of peer assessment. The main purpose of the article is to define peer asses sment and its subcategory peer feedback and to present the advantages and limitations of peer assessment derived from different research findings. In addition, conditions and strategies to successfully guarantee the benefits of peer assessment are presented. The main research studies, mentioned in this article, have been carried out in different disciplines in higher education programmes and their findings reveal positive students’ and teachers’ attitude to peer assessment as well as high correlation between peers’ and te achers’ grades. The main results of the studies show a positive effect of peer assessment on student’s active role in the process of learning and assessment, the development of social and professional skills, student’s autonomy, critical thinking, peer and selfassessment skills. Recommendations for implementing peer assessment within foreign language tea ching, as well as implications for future research work are provided.

Adolescent Peer Relations and Socioemotional Development in Latin America: Translating International Theory into Local Research.

Science.gov (United States)

Berger, Christian; Lisboa, Carolina; Cuadros, Olga; de Tezanos-Pinto, Pablo

2016-06-01

Peer relations constitute a main developmental context for adolescents. Peers offer an instance for identity definition and set the norms of acceptable and valued characteristics, behaviors, and attitudes, representing a societal model that allows and restrains avenues for adolescents' socioemotional development. The present article departs from these considerations to review research on adolescents' peer relations in Latin America from a socioemotional perspective. First, approaches to adolescence are discussed, with a main focus on attachment and identity theories, based on a bioecological framework. Then, a review of research in Latin America on friendships, school climate, and intergroup relations is presented. The discussion addresses the tension between theories and evidence generated in developed societies and highlights the particularities of Latin American youth, stressing the need for collecting local data. © 2016 Wiley Periodicals, Inc.

Writing a Research Proposal to The Research Council of Oman.

Science.gov (United States)

Al-Shukaili, Ahmed; Al-Maniri, Abdullah

2017-05-01

Writing a research proposal can be a challenging task for young researchers. This article explains how to write a strong research proposal to apply for funding, specifically, a proposal for The Research Council (TRC) of Oman. Three different research proposal application forms are currently used in TRC, including Open Research Grant (ORG), Graduate Research Support Program (GRSP), and Faculty-mentored Undergraduate Research Award Program (FURAP). The application forms are filled and submitted electronically on TRC website. Each of the proposals submitted to TRC is selected through a rigorous reviewing and screening process. Novelty and originality of the research idea is the most crucial element in writing a research proposal. Performing an in-depth review of the literature will assist you to compose a good researchable question and generate a strong hypothesis. The development of a good hypothesis will offer insight into the specific objectives of a study. Research objectives should be focused, measurable, and achievable by a specific time using the most appropriate methodology. Moreover, it is essential to select a proper study design in-line with the purpose of the study and the hypothesis. Furthermore, social/economic impact and reasonable budget of proposed research are important criteria in research proposal evaluation by TRC. Finally, ethical principles should be observed before writing a research proposal involving human or animal subjects.

Writing a Research Proposal to The Research Council of Oman

Directory of Open Access Journals (Sweden)

Ahmed Al-Shukaili

2017-05-01

Full Text Available Writing a research proposal can be a challenging task for young researchers. This article explains how to write a strong research proposal to apply for funding, specifically, a proposal for The Research Council (TRC of Oman. Three different research proposal application forms are currently used in TRC, including Open Research Grant (ORG, Graduate Research Support Program (GRSP, and Faculty-mentored Undergraduate Research Award Program (FURAP. The application forms are filled and submitted electronically on TRC website. Each of the proposals submitted to TRC is selected through a rigorous reviewing and screening process. Novelty and originality of the research idea is the most crucial element in writing a research proposal. Performing an in-depth review of the literature will assist you to compose a good researchable question and generate a strong hypothesis. The development of a good hypothesis will offer insight into the specific objectives of a study. Research objectives should be focused, measurable, and achievable by a specific time using the most appropriate methodology. Moreover, it is essential to select a proper study design in-line with the purpose of the study and the hypothesis. Furthermore, social/economic impact and reasonable budget of proposed research are important criteria in research proposal evaluation by TRC. Finally, ethical principles should be observed before writing a research proposal involving human or animal subjects.

Writing a Research Proposal to The Research Council of Oman

OpenAIRE

Al-Shukaili, Ahmed; Al-Maniri, Abdullah

2017-01-01

Writing a research proposal can be a challenging task for young researchers. This article explains how to write a strong research proposal to apply for funding, specifically, a proposal for The Research Council (TRC) of Oman. Three different research proposal application forms are currently used in TRC, including Open Research Grant (ORG), Graduate Research Support Program (GRSP), and Faculty-mentored Undergraduate Research Award Program (FURAP). The application forms are filled and submitted...

A multi-disciplinary perspective on emergent and future innovations in peer review.

Science.gov (United States)

Tennant, Jonathan P; Dugan, Jonathan M; Graziotin, Daniel; Jacques, Damien C; Waldner, François; Mietchen, Daniel; Elkhatib, Yehia; B Collister, Lauren; Pikas, Christina K; Crick, Tom; Masuzzo, Paola; Caravaggi, Anthony; Berg, Devin R; Niemeyer, Kyle E; Ross-Hellauer, Tony; Mannheimer, Sara; Rigling, Lillian; Katz, Daniel S; Greshake Tzovaras, Bastian; Pacheco-Mendoza, Josmel; Fatima, Nazeefa; Poblet, Marta; Isaakidis, Marios; Irawan, Dasapta Erwin; Renaut, Sébastien; Madan, Christopher R; Matthias, Lisa; Nørgaard Kjær, Jesper; O'Donnell, Daniel Paul; Neylon, Cameron; Kearns, Sarah; Selvaraju, Manojkumar; Colomb, Julien

2017-01-01

Peer review of research articles is a core part of our scholarly communication system. In spite of its importance, the status and purpose of peer review is often contested. What is its role in our modern digital research and communications infrastructure? Does it perform to the high standards with which it is generally regarded? Studies of peer review have shown that it is prone to bias and abuse in numerous dimensions, frequently unreliable, and can fail to detect even fraudulent research. With the advent of web technologies, we are now witnessing a phase of innovation and experimentation in our approaches to peer review. These developments prompted us to examine emerging models of peer review from a range of disciplines and venues, and to ask how they might address some of the issues with our current systems of peer review. We examine the functionality of a range of social Web platforms, and compare these with the traits underlying a viable peer review system: quality control, quantified performance metrics as engagement incentives, and certification and reputation. Ideally, any new systems will demonstrate that they out-perform and reduce the biases of existing models as much as possible. We conclude that there is considerable scope for new peer review initiatives to be developed, each with their own potential issues and advantages. We also propose a novel hybrid platform model that could, at least partially, resolve many of the socio-technical issues associated with peer review, and potentially disrupt the entire scholarly communication system. Success for any such development relies on reaching a critical threshold of research community engagement with both the process and the platform, and therefore cannot be achieved without a significant change of incentives in research environments.

How to write a research proposal?

Directory of Open Access Journals (Sweden)

K Sudheesh

2016-01-01

Full Text Available Writing the proposal of a research work in the present era is a challenging task due to the constantly evolving trends in the qualitative research design and the need to incorporate medical advances into the methodology. The proposal is a detailed plan or ′blueprint′ for the intended study, and once it is completed, the research project should flow smoothly. Even today, many of the proposals at post-graduate evaluation committees and application proposals for funding are substandard. A search was conducted with keywords such as research proposal, writing proposal and qualitative using search engines, namely, PubMed and Google Scholar, and an attempt has been made to provide broad guidelines for writing a scientifically appropriate research proposal.

An Efficient Causal Group Communication Protocol for Free Scale Peer-to-Peer Networks

Directory of Open Access Journals (Sweden)

Grigory Evropeytsev

2016-08-01

Full Text Available In peer-to-peer (P2P overlay networks, a group of n (≥2 peer processes have to cooperate with each other. Each peer sends messages to every peer and receives messages from every peer in a group. In group communications, each message sent by a peer is required to be causally delivered to every peer. Most of the protocols designed to ensure causal message order are designed for networks with a plain architecture. These protocols can be adapted to use in free scale and hierarchical topologies; however, the amount of control information is O(n, where n is the number of peers in the system. Some protocols are designed for a free scale or hierarchical networks, but in general they force the whole system to accomplish the same order viewed by a super peer. In this paper, we present a protocol that is specifically designed to work with a free scale peer-to-peer network. By using the information about the network’s architecture and by representing message dependencies on a bit level, the proposed protocol ensures causal message ordering without enforcing super peers order. The designed protocol is simulated and compared with the Immediate Dependency Relation and the Dependency Sequences protocols to show its lower overhead.

Accounting comparability and the accuracy of peer-based valuation models

NARCIS (Netherlands)

Young, S.; Zeng, Y.

2015-01-01

We examine the link between enhanced accounting comparability and the valuation performance of pricing multiples. Using the warranted multiple method proposed by Bhojraj and Lee (2002, Journal of Accounting Research), we demonstrate how enhanced accounting comparability leads to better peer-based

Partnership Among Peers: Lessons Learned From the Development of a Community Organization-Academic Research Training Program.

Science.gov (United States)

Jewett-Tennant, Jeri; Collins, Cyleste; Matloub, Jacqueline; Patrick, Alison; Chupp, Mark; Werner, James J; Borawski, Elaine A

2016-01-01

Community engagement and rigorous science are necessary to address health issues. Increasingly, community health organizations are asked to partner in research. To strengthen such community organization-academic partnerships, increase research capacity in community organizations, and facilitate equitable partnered research, the Partners in Education Evaluation and Research (PEER) program was developed. The program implements an 18-month structured research curriculum for one mid-level employee of a health-focused community-based organization with an organizational mentor and a Case Western Reserve University faculty member as partners. The PEER program was developed and guided by a community-academic advisory committee and was designed to impact the research capacity of organizations through didactic modules and partnered research in the experiential phase. Active participation of community organizations and faculty during all phases of the program provided for bidirectional learning and understanding of the challenges of community-engaged health research. The pilot program evaluation used qualitative and quantitative data collection techniques, including experiences of the participants assessed through surveys, formal group and individual interviews, phone calls, and discussions. Statistical analysis of the change in fellows' pre-test and post-test survey scores were conducted using paired sample t tests. The small sample size is recognized by the authors as a limitation of the evaluation methods and would potentially be resolved by including more cohort data as the program progresses. Qualitative data were reviewed by two program staff using content and narrative analysis to identify themes, describe and assess group phenomena and determine program improvements. The objective of PEER is to create equitable partnerships between community organizations and academic partners to further research capacity in said organizations and develop mutually beneficial research

Two Dimensional Array Based Overlay Network for Balancing Load of Peer-to-Peer Live Video Streaming

International Nuclear Information System (INIS)

Ibrahimy, Abdullah Faruq Ibn; Rafiqul, Islam Md; Anwar, Farhat; Ibrahimy, Muhammad Ibn

2013-01-01

The live video data is streaming usually in a tree-based overlay network or in a mesh-based overlay network. In case of departure of a peer with additional upload bandwidth, the overlay network becomes very vulnerable to churn. In this paper, a two dimensional array-based overlay network is proposed for streaming the live video stream data. As there is always a peer or a live video streaming server to upload the live video stream data, so the overlay network is very stable and very robust to churn. Peers are placed according to their upload and download bandwidth, which enhances the balance of load and performance. The overlay network utilizes the additional upload bandwidth of peers to minimize chunk delivery delay and to maximize balance of load. The procedure, which is used for distributing the additional upload bandwidth of the peers, distributes the additional upload bandwidth to the heterogeneous strength peers in a fair treat distribution approach and to the homogeneous strength peers in a uniform distribution approach. The proposed overlay network has been simulated by Qualnet from Scalable Network Technologies and results are presented in this paper

Two Dimensional Array Based Overlay Network for Balancing Load of Peer-to-Peer Live Video Streaming

Science.gov (United States)

Faruq Ibn Ibrahimy, Abdullah; Rafiqul, Islam Md; Anwar, Farhat; Ibn Ibrahimy, Muhammad

2013-12-01

The live video data is streaming usually in a tree-based overlay network or in a mesh-based overlay network. In case of departure of a peer with additional upload bandwidth, the overlay network becomes very vulnerable to churn. In this paper, a two dimensional array-based overlay network is proposed for streaming the live video stream data. As there is always a peer or a live video streaming server to upload the live video stream data, so the overlay network is very stable and very robust to churn. Peers are placed according to their upload and download bandwidth, which enhances the balance of load and performance. The overlay network utilizes the additional upload bandwidth of peers to minimize chunk delivery delay and to maximize balance of load. The procedure, which is used for distributing the additional upload bandwidth of the peers, distributes the additional upload bandwidth to the heterogeneous strength peers in a fair treat distribution approach and to the homogeneous strength peers in a uniform distribution approach. The proposed overlay network has been simulated by Qualnet from Scalable Network Technologies and results are presented in this paper.

Mississippi Department of Transportation research peer exchange : 2015.

Science.gov (United States)

2015-11-19

From October 20th to 22nd, 2015, the Mississippi Department of Transportation, with the assistance of The University of Southern Mississippi, hosted a peer exchange focusing on best practices. The goal of the peer exchange was to develop actionable r...

A Distributed Dynamic Super Peer Selection Method Based on Evolutionary Game for Heterogeneous P2P Streaming Systems

Directory of Open Access Journals (Sweden)

Jing Chen

2013-01-01

Full Text Available Due to high efficiency and good scalability, hierarchical hybrid P2P architecture has drawn more and more attention in P2P streaming research and application fields recently. The problem about super peer selection, which is the key problem in hybrid heterogeneous P2P architecture, is becoming highly challenging because super peers must be selected from a huge and dynamically changing network. A distributed super peer selection (SPS algorithm for hybrid heterogeneous P2P streaming system based on evolutionary game is proposed in this paper. The super peer selection procedure is modeled based on evolutionary game framework firstly, and its evolutionarily stable strategies are analyzed. Then a distributed Q-learning algorithm (ESS-SPS according to the mixed strategies by analysis is proposed for the peers to converge to the ESSs based on its own payoff history. Compared to the traditional randomly super peer selection scheme, experiments results show that the proposed ESS-SPS algorithm achieves better performance in terms of social welfare and average upload rate of super peers and keeps the upload capacity of the P2P streaming system increasing steadily with the number of peers increasing.

The ethics of peer review in bioethics.

Science.gov (United States)

Wendler, David; Miller, Franklin

2014-10-01

A good deal has been written on the ethics of peer review, especially in the scientific and medical literatures. In contrast, we are unaware of any articles on the ethics of peer review in bioethics. Recognising this gap, we evaluate the extant proposals regarding ethical standards for peer review in general and consider how they apply to bioethics. We argue that scholars have an obligation to perform peer review based on the extent to which they personally benefit from the peer review process. We also argue, contrary to existing proposals and guidelines, that it can be appropriate for peer reviewers to benefit in their own scholarship from the manuscripts they review. With respect to bioethics in particular, we endorse double-blind review and suggest several ways in which the peer review process might be improved. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Peer Education from the Perspective of Peer Educators

Science.gov (United States)

Karaca, Aysel; Akkus, Dilek; Sener, Dilek Konuk

2018-01-01

Peer educators (PEs) have a significant role in providing education on various health issues like smoking, alcohol, and other substance use. This study aimed to determine the experiences and opinions of PEs regarding a peer education program. Using the qualitative research method, data were collected from the study sample, which consisted of 23…

Adolescent Academic Achievement and School Engagement: An Examination of the Role of School-Wide Peer Culture

Science.gov (United States)

Lynch, Alicia Doyle; Lerner, Richard M.; Leventhal, Tama

2013-01-01

During adolescence, peer groups present an important venue for socializing school-related behaviors such as academic achievement and school engagement. While a significant body of research emphasizes the link between a youth's immediate peer group and academic outcomes, the current manuscript expands on this idea, proposing that, in addition to…

Peer production & peer support at the Free Technology Academy

NARCIS (Netherlands)

Potters, Hanneke; Berlanga, Adriana; Bijlsma, Lex

2012-01-01

Potters, H., Berlanga, A. J., & Lex, B. (2011). Peer Production & Peer Support at the Free Technology Academy. In G. van de Veer, P. B. Sloep, & M. van Eekelen (Eds.), Proceedings Computer Science Education Research Conference (CSERC '11) (pp. 49-58). April, 7-8, 2011, Heerlen, The Netherlands: ACM.

Active Minds: Creating Peer-to-Peer Mental Health Awareness

Science.gov (United States)

Walther, Willliam A.; Abelson, Sara; Malmon, Alison

2014-01-01

Utilizing student peers is one vital avenue for improving the prevention, detection, and treatment of mental health disorders on college campuses (The Campus Suicide Prevention Center of Virginia, 2011). This article will briefly review research findings indicating the importance of student peers and then focus on a promising model and growing…

Surfing Peer-to-Peer IPTV: Distributed Channel Switching

Science.gov (United States)

Kermarrec, A.-M.; Le Merrer, E.; Liu, Y.; Simon, G.

It is now common for IPTV systems attracting millions of users to be based on a peer-to-peer (P2P) architecture. In such systems, each channel is typically associated with one P2P overlay network connecting the users. This significantly enhances the user experience by relieving the source from dealing with all connections. Yet, the joining process resulting in a peer to be integrated in channel overlay usually requires a significant amount of time. As a consequence, switching from one channel to another is far to be as fast as in IPTV solutions provided by telco operators. In this paper, we tackle the issue of efficient channel switching in P2P IPTV system. This is to the best of our knowledge the first study on this topic. First, we conducted and analyzed a set of measurements of one of the most popular P2P systems (PPlive). These measurements reveal that the set of contacts that a joining peer receives from the central server are of the utmost importance in the start-up process. On those neigbors, depends the speed to acquire the first video frames to play. We then formulate the switching problem, and propose a simple distributed algorithm, as an illustration of the concept, which aims at leveraging the presence of peers in the network to fasten the switch process. The principle is that each peer maintains as neighbors peers involved in other channels, providing peers with good contacts upon channel switching. Finally, simulations show that our approach leads to substantial improvements on the channel switching time. As our algorithmic solution does not have any prerequisite on the overlays, it appears to be an appealing add-on for existing P2P IPTV systems.

7 CFR 3415.14 - Proposal review.

Science.gov (United States)

2010-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE BIOTECHNOLOGY RISK ASSESSMENT RESEARCH GRANTS PROGRAM Scientific Peer... program solicitation (e.g., relationship of application to announced program area). Proposals that do not... and will be returned to the applicant. (b) All applications will be carefully reviewed by the...

Peer review quality and transparency of the peer-review process in open access and subscription journals

NARCIS (Netherlands)

Wicherts, J.M.

2016-01-01

Background Recent controversies highlighting substandard peer review in Open Access (OA) and traditional (subscription) journals have increased the need for authors, funders, publishers, and institutions to assure quality of peer-review in academic journals. I propose that transparency of the

How to write a research proposal?

OpenAIRE

K Sudheesh; Devika Rani Duggappa; S S Nethra

2016-01-01

Writing the proposal of a research work in the present era is a challenging task due to the constantly evolving trends in the qualitative research design and the need to incorporate medical advances into the methodology. The proposal is a detailed plan or ?blueprint? for the intended study, and once it is completed, the research project should flow smoothly. Even today, many of the proposals at post-graduate evaluation committees and application proposals for funding are substandard. A search...

Positive Peer Support or Negative Peer Influence? the Role of Peers among Adolescents in Recovery High Schools

Science.gov (United States)

Karakos, Holly L.

2014-01-01

Evidence from previous research suggests that peers at times exert negative influence and at other times exert positive influence on drug and alcohol use among adolescents in recovery. This study explores recovery high school staff members' perceptions of peer support among students in recovery high schools using qualitative interview data. Themes…

Optimization of routing strategies for data transfer in peer-to-peer networks

International Nuclear Information System (INIS)

Morioka, Atsushi; Igarashi, Akito

2014-01-01

Since peer-to-peer file-sharing systems have become familiar recently, the information traffic in the networks is increasing. Therefore it causes various traffic problems in peer-to-peer networks. In this paper, we model some features of the peer-to-peer networks, and investigate the traffic problems. Peer-to-peer networks have two notable characters. One is that each peer frequently searches for a file and download it from a peer who has the requested file. To decide whether a peer has the requested file or not in modelling of the search and download process, we introduce file-parameter P j , which expresses the amount of files stored in peer j. It is assumed that if P j is large, peer j has many files and can meet other peers' requests with high probability. The other character is that peers leave and join into the network repeatedly. Many researchers address traffic problems of data transfer in computer communication networks. To our knowledge, however, no reports focus on those in peer-to-peer networks whose topology changes with time. For routing paths of data transfer, generally, the shortest paths are used in usual computer networks. In this paper, we introduce a new optimal routing strategy which uses weights of peers to avoid traffic congestion. We find that the new routing strategy is superior to the shortest path strategy in terms of congestion frequency in data transfer

Comparison of self-citation by peer reviewers in a journal with single-blind peer review versus a journal with open peer review.

Science.gov (United States)

Levis, Alexander W; Leentjens, Albert F G; Levenson, James L; Lumley, Mark A; Thombs, Brett D

2015-12-01

Some peer reviewers may inappropriately, or coercively request that authors include references to the reviewers' own work. The objective of this study was to evaluate whether, compared to reviews for a journal with single-blind peer review, reviews for a journal with open peer review included (1) fewer self-citations; (2) a lower proportion of self-citations without a rationale; and (3) a lower ratio of proportions of citations without a rationale in self-citations versus citations to others' work. Peer reviews for published manuscripts submitted in 2012 to a single-blind peer review journal, the Journal of Psychosomatic Research, were previously evaluated (Thombs et al., 2015). These were compared to publically available peer reviews of manuscripts published in 2012 in an open review journal, BMC Psychiatry. Two investigators independently extracted data for both journals. There were no significant differences between journals in the proportion of all reviewer citations that were self-citations (Journal of Psychosomatic Research: 71/225, 32%; BMC Psychiatry: 90/315, 29%; p=.50), or in the proportion of self-citations without a rationale (Journal of Psychosomatic Research: 15/71, 21%; BMC Psychiatry: 12/90, 13%; p=.21). There was no significant difference between journals in the proportion of self-citations versus citations to others' work without a rationale (p=.31). Blind and open peer review methodologies have distinct advantages and disadvantages. The present study found that, in reasonably similar journals that use single-blind and open review, there were no substantive differences in the pattern of peer reviewer self-citations. Copyright © 2015 Elsevier Inc. All rights reserved.

[Guideline for the assessment of clinical research proposals. Comisión Nacional de Investigación Científica del Instituto Mexicano del Seguro Social].

Science.gov (United States)

Mejía-Aranguré, Juan Manuel; Grijalva-Otero, Israel; Majluf-Cruz, Abraham; Cruz-López, Miguel; Núñez-Enríquez, Juan Carlos; Salamanca-Gómez, Fabio Abdiel

2013-01-01

Medical research is a fundamental tool to achieve the advancement of science, through the improvement of strategies aimed to protect, promote and restore an individual's and society's health. Three characteristics are required to obtain approval of the research proposal: scientific relevance, technical quality and the accomplishment of ethical issues. The present review aimed at the determination of the specific criteria to perform a critical review of research proposals. A research was carried out in the PubMed, Medline, Ovid and Google Scholar databases, using the terms: peer review, research proposals, review and protocols, and reviewers. A total of 3546 related articles were reviewed, without finding a guide to critically assess research proposals. The guides to assess research articles consider that the quality criteria of the study should have been present since the study's conception; many of the issues described to review articles are incorporated in the review of the research proposals. The specific criteria were integrated to allow the reviewer to critically assess research proposals of different areas with scientific basis. The reviewer of research proposals should be considered as a professional that contributes to the promotion of knowledge advancement through his/her comments, which allow researchers to improve the quality of research proposals.

The "peer" in "peer review"

Science.gov (United States)

Perry, Gad; Bertoluci, Jaime; Bury, R. Bruce; Hansen, Robert W.; Jehle, Robert; Measey, John; Moon, Brad R.; Muths, Erin L.; Zuffi, Marco A.L.

2011-01-01

Peer review is the best available mechanism for assessing and improving the quality of scientific work. As herpetology broadens its disciplinary and geographic boundaries, high-quality external review is ever more essential. We are writing this editorial jointly because the review process has become increasingly difficult. The resulting delays slow publication times, negatively affect performance reviews, tenure, promotions, and grant proposal success. It harms authors, agencies, and institutions (Ware 2011).

Re-Viewing Peer Review

Science.gov (United States)

Flynn, Elizabeth A.

2011-01-01

In this article, the author revisits her essay, "Students as Readers of Their Classmates' Writing," by providing a review of the literature on peer review over the past three decades and comments on patterns she sees in waves of peer review research and theorizing. She describes her subsequent experience with peer review in her own classes, and…

Peer Influence and Recovery

Science.gov (United States)

Collier, Crystal; Simpson, Shelly; Najera, John; Weiner, Lauren

2012-01-01

Research has shown that peer influence can be negative, by increasing the likelihood that a youth will engage in high-risk behaviors and make risky decisions. However, peer influence can also be positive and protect a youth from these same high-risk activities. This article examines the extent of peer influence and then describes the Alternative…

Client-Server and Peer-to-Peer Ad-hoc Network for a Flexible Learning Environment

Directory of Open Access Journals (Sweden)

Ferial Khaddage

2011-01-01

Full Text Available Peer-to-Peer (P2P networking in a mobile learning environment has become a popular topic of research. One of the new emerging research ideas is on the ability to combine P2P network with server-based network to form a strong efficient portable and compatible network infrastructure. This paper describes a unique mobile network architecture, which reflects the on-campus students’ need for a mobile learning environment. This can be achieved by combining two different networks, client-server and peer-to-peer ad-hoc to form a sold and secure network. This is accomplished by employing one peer within the ad-hoc network to act as an agent-peer to facilitate communication and information sharing between the two networks. It can be implemented without any major changes to the current network technologies, and can combine any wireless protocols such as GPRS, Wi-Fi, Bluetooth, and 3G.

Peers and adolescent smoking.

Science.gov (United States)

Kobus, Kimberly

2003-05-01

There is a considerable body of empirical research that has identified adolescent peer relationships as a primary factor involved in adolescent cigarette smoking. Despite this large research base, many questions remain unanswered about the mechanisms by which peers affect youths' smoking behavior. Understanding these processes of influence is key to the development of prevention and intervention programs designed to address adolescent smoking as a significant public health concern. In this paper, theoretical frameworks and empirical findings are reviewed critically which inform the current state of knowledge regarding peer influences on teenage smoking. Specifically, social learning theory, primary socialization theory, social identity theory and social network theory are discussed. Empirical findings regarding peer influence and selection, as well as multiple reference points in adolescent friendships, including best friendships, romantic relationships, peer groups and social crowds, are also reviewed. Review of this work reveals the contribution that peers have in adolescents' use of tobacco, in some cases promoting use, and in other cases deterring it. This review also suggests that peer influences on smoking are more subtle than commonly thought and need to be examined more carefully, including consideration of larger social contexts, e.g. the family, neighborhood, and media. Recommendations for future investigations are made, as well as suggestions for specific methodological approaches that offer promise for advancing our knowledge of the contribution of peers on adolescent tobacco use.

Peer-to-peer over mobile ad hoc networks (Chapter 11)

NARCIS (Netherlands)

Qadri, N.N.; Liotta, A.; Pierre, S.

2010-01-01

In this chapter we review various approaches for the convergence of Peer-to-Peer (P2P) and Mobile Ad hoc Networks (MANETs), identifying strengths and weaknesses, and putting things in perspective. P2P and MANETs are among the most active research topics in pervasive computing. The convergence of P2P

75 FR 4062 - Peer Review Best Practices Workshop

Science.gov (United States)

2010-01-26

... DEPARTMENT OF ENERGY Peer Review Best Practices Workshop AGENCY: Department of Energy, Office of..., demonstration and deployment programs and has used a variety of peer review approaches to select the best...'' for reviewing and selecting project proposals. The workshop will explore classic peer review processes...

NCHRP peer exchange 2008.

Science.gov (United States)

2008-09-01

Peer exchanges for state department of transportation (DOT) research programs originated with : the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA). That federal legislation : required the states to conduct periodic peer exchanges to...

Mathematical theory of peer-instruction dynamics

Directory of Open Access Journals (Sweden)

Hideo Nitta

2010-08-01

Full Text Available A mathematical theory of peer instruction describing the increase of the normalized number of correct answers due to peer discussion is presented. A simple analytic expression is derived which agrees with class data. It is shown that our theory is connected to the mathematical learning models proposed by Pritchard et al. It is also shown that obtained theoretical lines are useful for analyzing peer-instruction efficiencies.

Do peers matter? A review of peer and/or friends' influence on physical activity among American adolescents.

Science.gov (United States)

Fitzgerald, Amanda; Fitzgerald, Noelle; Aherne, Cian

2012-08-01

This systematic review investigated the relationship between peer and/or friend variables and physical activity among adolescents by synthesising cross-sectional, longitudinal, and experimental research conducted in the US. Seven electronic databases were searched to identify related articles published within the last 10 years and the articles reviewed included adolescents between 10 and 18 years. Studies reporting a measure of physical activity for adolescents and at least one potential peer and/or friend variable were included. Research demonstrated that peers and friends have an important role to play in the physical activity behavior of adolescents. Six processes were identified through which peers and/or friends may have an influence on physical activity including: peer and/or friend support, presence of peers and friends, peer norms, friendship quality and acceptance, peer crowds, and peer victimization. The theoretical significance of these results is assessed and the development of peer-related physical activity programs for adolescents is discussed. Copyright © 2012 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

APPLICATION OF PEER-TO-PEER ASSESSMENT OF WRITTEN WORKS OF STUDENTS IN STREAM INTERNAL COURSES

Directory of Open Access Journals (Sweden)

Д А Королев

2016-12-01

Full Text Available At reduction of contact time in subject matters the instruments of preservation of active forms of studying for students assuming independent research work are required. One of such forms is peer-to- peer evaluation of works (peer assessment allowing to go beyond a narrow framework of automaticallychecked tests for the level of small research works. In article results of a two-year experiment on use of a piring on a stream course are given in MIEM Higher School of Economics National Research University taking into account specifics of audience rather mass online of courses.The received results and conclusions have formed a basis for modeling of ways of estimation of written works at peer-to-peer check without participation of the teacher. In an experiment schemes of estimation and motivation for management of a ratio of number of authors and reviewers have been fulfilled, and also the general questions of use of the offered system of assessment it is aware.

International Survey of Peer Leadership (ISPL: An Emerging Snapshot of the Status of Peer Leadership in South Africa

Directory of Open Access Journals (Sweden)

Frade Nelia

2017-12-01

Full Text Available The power and importance of peer influence in educational settings has been well documented (Cuseo, 2010; Ender & Kay, 2001; Keup, 2010. In South Africa, research supports international trends that student involvement in peer-led activities contributes to student success and ultimate throughput (Layton & McKenna, 2015; Loots, 2009; Underhill & McDonald, 2010. A plethora of research exists attesting to the benefits for students who are the recipients of peer-led activities. In South Africa, however, knowledge gaps exist pertaining to a national perspective on the experiences and, to some extent, on the benefits of peer leadership activities for peer leaders themselves. The purpose of this study is to provide an initial national snapshot of the development and experiences of peer leaders at six South African institutions of higher education, using the International Survey of Peer Leaders (ISPL. The research design adopted was a non-probability purposive sampling technique, with a sample size of N=466. Data were analysed using descriptive analyses. Findings validate previous findings and provide a more comprehensive picture of the types of peer leadership positions held, the training and support peer leaders receive, levels of engagement, and the benefits of being involved in peer-led activities.

PowerFolder – Peer-to-Peer powered Sync and Share

CERN Multimedia

CERN. Geneva

2014-01-01

PowerFolder is a peer-to-peer (P2P) sync and share solution which started as spin-off from the University of Cologne and University of Applied Science Niederrhein in 2007. It is available as commercial and open-source solution and in use by hundreds of education and research organization and several thousand businesses. The software enables datacenter providers, NRENs or any education and research organization to operate its own PowerFolder cloud as alternative to public clouds while preserving the same end-user experience: Access to data anywhere on any device (Windows, Linux, Apple, Web, Android and iOS). While approaches to sync and share data from/to a single central location have several drawbacks the PowerFolder solution offers a unique peer-to-peer algorithm to replicate and transfer data between sites, users and devices with the freedom to choose whether to store or not to store files at the central hub. This is archived by intelligent; decentralize meta- and binary-data handling between nodes in a se...

Peer mentoring works!

OpenAIRE

Andrews, Jane; Clark, Robin

2011-01-01

This report draws on the findings of a three year study into peer mentoring conducted at 6 Higher Education Institutions (HEIs), 5 of which were in the UK, 1 of which was in Norway. Following a multiple case-study design, quantitative and qualitative research was conducted in collaboration with the project partners. The research findings provide empirical evidence that peer mentoring works! In particular the report provides: - An Executive Summary outlining the main project findings - A synop...

Training Peer-Feedback Skills on Geometric Construction Tasks: Role of Domain Knowledge and Peer-Feedback Levels

Science.gov (United States)

Alqassab, Maryam; Strijbos, Jan-Willem; Ufer, Stefan

2018-01-01

Peer feedback is widely used to train assessment skills and to support collaborative learning of various learning tasks, but research on peer feedback in the domain of mathematics is limited. Although domain knowledge seems to be a prerequisite for peer-feedback provision, it only recently received attention in the peer-feedback literature. In…

UDOT research peer exchange, October 12-13, 2016 : implementation, state DOT library, national committees, and state transportation innovation council.

Science.gov (United States)

2017-02-01

The Utah Department of Transportation (UDOT) held a Research Peer Exchange on October 12-13, 2016, in downtown Salt Lake City. The focus topics or themes for the peer exchange included the following: : Supporting Implementation During and A...

Publishing descriptions of non-public clinical datasets: proposed guidance for researchers, repositories, editors and funding organisations.

Science.gov (United States)

Hrynaszkiewicz, Iain; Khodiyar, Varsha; Hufton, Andrew L; Sansone, Susanna-Assunta

2016-01-01

Sharing of experimental clinical research data usually happens between individuals or research groups rather than via public repositories, in part due to the need to protect research participant privacy. This approach to data sharing makes it difficult to connect journal articles with their underlying datasets and is often insufficient for ensuring access to data in the long term. Voluntary data sharing services such as the Yale Open Data Access (YODA) and Clinical Study Data Request (CSDR) projects have increased accessibility to clinical datasets for secondary uses while protecting patient privacy and the legitimacy of secondary analyses but these resources are generally disconnected from journal articles-where researchers typically search for reliable information to inform future research. New scholarly journal and article types dedicated to increasing accessibility of research data have emerged in recent years and, in general, journals are developing stronger links with data repositories. There is a need for increased collaboration between journals, data repositories, researchers, funders, and voluntary data sharing services to increase the visibility and reliability of clinical research. Using the journal Scientific Data as a case study, we propose and show examples of changes to the format and peer-review process for journal articles to more robustly link them to data that are only available on request. We also propose additional features for data repositories to better accommodate non-public clinical datasets, including Data Use Agreements (DUAs).

Teaching peers to talk to peers: the time has come for science to create a respectable, full-time career track for "peer-peer communication teachers".

Science.gov (United States)

Rodríguez, Armando Chapin

2012-11-01

Scientists should learn to communicate effectively with their colleagues through long-term, sustained training instead of ad hoc, one-off "interventions" that may or may not occur during graduate school or postdoctoral work. Since such training may place unreasonable demands on research advisors, institutions should create career opportunities for "peer-peer communication teachers." Copyright © 2012 WILEY Periodicals, Inc.

Peer exchange May 3-5, 2016 : Alaska Department of Transportation and Public Facilities : research development & technology transfer.

Science.gov (United States)

2016-01-01

Members of the Peer Exchange Team identified actions Alaska should consider to : improve effectiveness of the research program: : 1. Conduct Research Strategic Visioning Workshop with Staff and Research : Advisory Board in Fall, 2016 : 2. Develop a T...

Peer Assessment in the Digital Age: A Meta-Analysis Comparing Peer and Teacher Ratings

Science.gov (United States)

Li, Hongli; Xiong, Yao; Zang, Xiaojiao; Kornhaber, Mindy L.; Lyu, Youngsun; Chung, Kyung Sun; Suen, Hoi K.

2016-01-01

Given the wide use of peer assessment, especially in higher education, the relative accuracy of peer ratings compared to teacher ratings is a major concern for both educators and researchers. This concern has grown with the increase of peer assessment in digital platforms. In this meta-analysis, using a variance-known hierarchical linear modelling…

Maintaining Live Discussion in Two-Stage Open Peer Review

Science.gov (United States)

Sandewall, Erik

2011-01-01

Open peer review has been proposed for a number of reasons, in particular, for increasing the transparency of the article selection process for a journal, and for obtaining a broader basis for feedback to the authors and for the acceptance decision. The review discussion may also in itself have a value for the research community. These goals rely on the existence of a lively review discussion, but several experiments with open-process peer review in recent years have encountered the problem of faltering review discussions. The present article addresses the question of how lively review discussion may be fostered by relating the experience of the journal Electronic Transactions on Artificial Intelligence (ETAI) which was an early experiment with open peer review. Factors influencing the discussion activity are identified. It is observed that it is more difficult to obtain lively discussion when the number of contributed articles increases, which implies difficulties for scaling up the open peer review model. Suggestions are made for how this difficulty may be overcome. PMID:22363282

On the Need for Quantitative Bias Analysis in the Peer-Review Process.

Science.gov (United States)

Fox, Matthew P; Lash, Timothy L

2017-05-15

Peer review is central to the process through which epidemiologists generate evidence to inform public health and medical interventions. Reviewers thereby act as critical gatekeepers to high-quality research. They are asked to carefully consider the validity of the proposed work or research findings by paying careful attention to the methodology and critiquing the importance of the insight gained. However, although many have noted problems with the peer-review system for both manuscripts and grant submissions, few solutions have been proposed to improve the process. Quantitative bias analysis encompasses all methods used to quantify the impact of systematic error on estimates of effect in epidemiologic research. Reviewers who insist that quantitative bias analysis be incorporated into the design, conduct, presentation, and interpretation of epidemiologic research could substantially strengthen the process. In the present commentary, we demonstrate how quantitative bias analysis can be used by investigators and authors, reviewers, funding agencies, and editors. By utilizing quantitative bias analysis in the peer-review process, editors can potentially avoid unnecessary rejections, identify key areas for improvement, and improve discussion sections by shifting from speculation on the impact of sources of error to quantification of the impact those sources of bias may have had. © The Author 2017. 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.

Ensuring an optimal environment for peer education in South African schools: Goals, systems, standards and policy options for effective learning.

Science.gov (United States)

Swartz, Sharlene; Deutsch, Charles; Moolman, Benita; Arogundade, Emma; Isaacs, Dane; Michel, Barbara

2016-12-01

Peer education has long been seen as a key health promotion strategy and an important tool in preventing HIV infection. In South African schools, it is currently one of the strategies employed to do so. Based on both a recent research study of peer education across 35 schools and drawing on multiple previous studies in South Africa, this paper examines the key elements of peer education that contribute to its effectiveness and asks how this aligns with current educational and health policies. From this research, it summarises and proposes shared goals and aims, minimum standards of implementation and reflects on the necessary infrastructure required for peer education to be effective. In light of these findings, it offers policy recommendations regarding who should be doing peer education and the status peer education should have in a school's formal programme.

Ladies First? Not So Fast: Linguistic Sexism in Peer-Reviewed Research.

Science.gov (United States)

Willis, Malachi; Jozkowski, Kristen N

2018-02-01

The words we use reflect and influence our interpretation of the world. The role of gender within a language varies; biases based on social gender are referred to as linguistic sexism. Male firstness is the practice of persistently ordering masculine terms before feminine terms. Because academic writing is mandated to be free of bias, peer-reviewed research should not contain any form of linguistic sexism. To assess the presence of male firstness in academic writing, we examined 862 contemporary articles from 10 social science journals across three disciplines: sexuality, health, and psychology. To assess male firstness, we tallied common gendered pairs (e.g., "women and men"; "male and female") and calculated percentages indicating how often men were presented before women. We found that male firstness bias was present in each of the 10 journals. For individual journals, the percentage of gendered phrases that presented masculine terms first ranged from 57.7% to 88.8%. Sexuality and health journals demonstrated less linguistic sexism than psychology; however, there were no consistent trends between journals within each discipline. We discuss the current presence of male firstness in academic journals and the issues this bias triggers. Recommendations for reducing linguistic sexism in peer-reviewed research are also discussed.

Cultivating Change through Peer Teaching

Science.gov (United States)

Velez, Jonathan J.; Cano, Jamie; Whittington, M. Susie; Wolf, Kattlyn J.

2011-01-01

The purpose of this qualitative research study was to describe the impact of peer teaching on both the students and the classroom environment. Students, enrolled in two Introduction to Teaching courses in agricultural and extension education, were asked to engage in peer teaching activities. The researchers utilized discourse analysis, textual…

Peer Collaboration: Improving Teaching through Comprehensive Peer Review

Science.gov (United States)

Smith, Shelley L.

2014-01-01

This article includes a brief rationale and review of the literature on peer review of teaching (PRT). Based on that literature review, it offers a proposal for an optimal formative review process that results in a teaching portfolio that would reflect a faculty member's efforts and successes in a critically reflective PRT process, and contributes…

PBRRI: A Hybrid Peer-to-Peer Communication Model in Distributed Systems

Institute of Scientific and Technical Information of China (English)

张亚英; 尤晋元

2003-01-01

In distributed systems independent agents need to interact with each other to accomplish their task.Modern peer-to-peer computing technologies always concern with enabling interaction among agents and help them cooperate with each other. But in fact, access control should also be considered to limit interaction to make it harmless. This paper proposed a proxy based rule regulated interaction (PBRRI) model. Role based access control is introduced for security concerns. Regulation rules are enforced in a distributed manner so that PBRRI can be applied to the open distributed systems such as Internet.

Open Peer Review in Scientific Publishing: A Web Mining Study of PeerJ Authors and Reviewers

Directory of Open Access Journals (Sweden)

Peiling Wang

2016-11-01

Full Text Available Purpose: To understand how authors and reviewers are accepting and embracing Open Peer Review (OPR, one of the newest innovations in the Open Science movement. Design/methodology/approach: This research collected and analyzed data from the Open Access journal PeerJ over its first three years (2013-2016. Web data were scraped, cleaned, and structured using several Web tools and programs. The structured data were imported into a relational database. Data analyses were conducted using analytical tools as well as programs developed by the researchers. Findings: PeerJ, which supports optional OPR, has a broad international representation of authors and referees. Approximately 73.89% of articles provide full review histories. Of the articles with published review histories, 17.61% had identities of all reviewers and 52.57% had at least one signed reviewer. In total, 43.23% of all reviews were signed. The observed proportions of signed reviews have been relatively stable over the period since the Journal's inception. Research limitations: This research is constrained by the availability of the peer review history data. Some peer reviews were not available when the authors opted out of publishing their review histories. The anonymity of reviewers made it impossible to give an accurate count of reviewers who contributed to the review process. Practical implications: These findings shed light on the current characteristics of OPR. Given the policy that authors are encouraged to make their articles' review history public and referees are encouraged to sign their review reports, the three years of PeerJ review data demonstrate that there is still some reluctance by authors to make their reviews public and by reviewers to identify themselves. Originality/value: This is the first study to closely examine PeerJ as an example of an OPR model journal. As Open Science moves further towards open research, OPR is a final and critical component. Research in this

Item Response Theory for Peer Assessment

Science.gov (United States)

Uto, Masaki; Ueno, Maomi

2016-01-01

As an assessment method based on a constructivist approach, peer assessment has become popular in recent years. However, in peer assessment, a problem remains that reliability depends on the rater characteristics. For this reason, some item response models that incorporate rater parameters have been proposed. Those models are expected to improve…

Bibliometric analysis of poison center-related research published in peer-review journals.

Science.gov (United States)

Forrester, M B

2016-07-01

Poison centers advance knowledge in the field of toxicology through publication in peer-review journals. This investigation describes the pattern of poison center-related publications. Cases were poison center-related research published in peer-review journals during 1995-2014. These were identified through searching the PubMed database, reviewing the tables of contents of selected toxicology journals, and reviewing abstracts of various national and international meetings. The following variables for each publication were identified: year of publication, journal, type of publication (meeting abstract vs. other, i.e. full article or letter to the editor), and the country(ies) of the poison center(s) included in the research. Of the 3147 total publications, 62.1% were meeting abstracts. There were 263 publications in 1995-1999, 536 in 2000-2004, 999 in 2005-2009, and 1349 in 2010-2014. The publications were in 234 different journals. The journals in which the highest number of research was published were Clinical Toxicology (69.7%), Journal of Medical Toxicology (2.2%), and Veterinary and Human Toxicology (2.1%). The research was reported from 62 different countries. The countries with the highest number of publications were the United States (67.9%), United Kingdom (6.5%), Germany (3.9%), France (2.5%), and Italy (2.4%). The number of publications increased greatly over the 20 years. Although the publications were in a large number of journals, a high proportion of the publications were in one journal. While the research came from a large number of countries, the preponderance came from the United States. © The Author(s) 2015.

The mechanisms underpinning peer support: a literature review.

Science.gov (United States)

Watson, Emma

2017-12-20

The employment of Peer Support Workers, who themselves have experience of significant emotional distress, can promote recovery at an individual and organisational level. While research examining the benefits of peer support within mental health services continues to grow, an understanding of how, and through what processes, these benefits are reached remains under-developed. To review the published research literature relating to the process of peer support and its underpinning mechanisms to better understand how and why it works. A scoping review of published literature identified studies relating to peer support mechanisms, processes and relationships. Studies were summarised and findings analysed. Five mechanisms were found to underpin peer support relationships (lived experience, love labour, the liminal position of the peer worker, strengths-focussed social and practical support, and the helper role). The identified mechanisms can underpin both the success and difficulties associated with peer support relationships. Further research should review a broader range of literature and clarify how these mechanisms contribute to peer support in different contexts.

Peer-to-peer psychological contracts in the South African wine industry

Directory of Open Access Journals (Sweden)

Ruth Penfold

2015-12-01

Full Text Available Orientation: Very few studies examine the impact of peer relationships on the psychological contract. Research purpose: Using the backdrop of wine farm workers in the Western Cape, South Africa, the aim of our study was to explore the nature of peer relationships shaping the psychological contract. Motivation for the study: The agricultural sector of South Africa, in particular the wine farms in the Western Cape, has undergone radical change in the past decades as a result of labour legislation and changing government structures. It was therefore expected that these changes would influence the psychological contracts held by wine farm workers. Research approach, design and method: This qualitative study sampled all 24 full-time employees and 2 managers on the Constantia Hills Wine Estate in Cape Town, South Africa. Semi-structured interviews were conducted using the critical incident technique in combination with a series of open questions. Main findings: Our findings showed support for the existence of peer-to-peer psychological contracts and noted the valuable influence of a suitable conduit individual on the relationship between employees and their employer. Practical and/or managerial implications: Wine farm workers in South Africa have a strong need to be consulted after a lifetime of having no voice. In addition to ensuring suitable levels of two-way communication, management must understand the inter-peer contract and the nature of the relationships sustaining it. Contribution: Whilst literature has suggested that management of the psychological contract lies firmly within the domain of the employer, our findings indicated that ensuring harmonious peer-to-peer contracts was also central to good working relationships.

Demystifying the peer-review process - workshop

Science.gov (United States)

Scientific writing and peer-review are integral parts of the publishing process. This workshop aims to demystify the peer-review process for early career scientists and provide insightful tips for streamlining the submission and peer review process for all researchers. Providing ...

Peer Relations in Peer Learning

Science.gov (United States)

Riese, Hanne; Samara, Akylina; Lillejord, Solvi

2012-01-01

Over the last decades, much research on peer learning practices has been conducted. Quantitative, experimental designs focusing on problems of cause and effect dominate. Consequently, effects on achievement are well documented, as is the influence of different conditions on the effect rate. In spite of the general acknowledgment of the importance…

How operational issues impact science peer review

Science.gov (United States)

Blacker, Brett S.; Golombek, Daniel; Macchetto, Duccio

2006-06-01

In some eyes, the Phase I proposal selection process is the most important activity handled by the Space Telescope Science Institute (STScI). Proposing for HST and other missions consists of requesting observing time and/or archival research funding. This step is called Phase I, where the scientific merit of a proposal is considered by a community based peer-review process. Accepted proposals then proceed thru Phase II, where the observations are specified in sufficient detail to enable scheduling on the telescope. Each cycle the Hubble Space Telescope (HST) Telescope Allocation Committee (TAC) reviews proposals and awards observing time that is valued at $0.5B, when the total expenditures for HST over its lifetime are figured on an annual basis. This is in fact a very important endeavor that we continue to fine-tune and tweak. This process is open to the science community and we constantly receive comments and praise for this process. In this last year we have had to deal with the loss of the Space Telescope Imaging Spectrograph (STIS) and move from 3-gyro operations to 2-gyro operations. This paper will outline how operational issues impact the HST science peer review process. We will discuss the process that was used to recover from the loss of the STIS instrument and how we dealt with the loss of 1/3 of the current science observations. We will also discuss the issues relating to 3-gyro vs. 2-gyro operations and how that changes impacted Proposers, our in-house processing and the TAC.

An open science peer review oath

DEFF Research Database (Denmark)

Aleksic, Jelena; Adrian Alexa, Adrian Alexa; Attwood, Teresa K.

2015-01-01

One of the foundations of the scientific method is to be able to reproduce experiments and corroborate the results of research that has been done before. However, with the increasing complexities of new technologies and techniques, coupled with the specialisation of experiments, reproducing......: specifically, we introduce a peer-review oath and accompanying manifesto. These have been designed to offer guidelines to enable reviewers (with the minimum friction or bias) to follow and apply open science principles, and support the ideas of transparency, reproducibility and ultimately greater societal...... research findings has become a growing challenge. Clearly, scientific methods must be conveyed succinctly, and with clarity and rigour, in order for research to be reproducible. Here, we propose steps to help increase the transparency of the scientific method and the reproducibility of research results...

7 CFR 3400.11 - Composition of peer review groups.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Composition of peer review groups. 3400.11 Section..., EDUCATION, AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE SPECIAL RESEARCH GRANTS PROGRAM Scientific Peer Review of Research Grant Applications § 3400.11 Composition of peer review groups. (a) Peer review group...

The Benefits of Peer-Mentoring in Undergraduate Group Research Projects at The University of Arizona

Science.gov (United States)

Hardegree-Ullman, Kevin; McGraw, A. M.; Towner, A. P.; Walker-LaFollette, A.; Robertson, A.; Smith, C.; Turner, J.; Biddle, L. I.; Thompson, R.

2013-06-01

According to the American Institute of Physics, the number of graduate students enrolled in astronomy programs in the US has been steadily increasing in the past 15 years. Research experience is one of the key factors graduate admissions committees look for when choosing students. The University of Arizona Astronomy Club is setting a new precedent in research by having students introduce other students to research. This eases the transition to research projects, and allows students to work in a comfortable setting without the sometimes-overwhelming cognitive disconnect between a professor and their students. The University of Arizona's research projects have many benefits to all students involved. It is well established that people learn a subject best when they have to teach it to others. Students leading the projects learn alongside their peers in a peer-mentoring setting. When project leaders move on in their academic career, other project members can easily take the lead. Students learn how to work in teams, practice effective communication skills, and begin the processes of conducting a full research project, which are essential skills for all budding scientists. These research projects also give students hands-on research experience that supplement and greatly expand on concepts taught in the classroom, and make them more attractive to graduate schools and REU programs.

Strategies to Prevent or Reduce Gender Bias in Peer Review of Research Grants: A Rapid Scoping Review.

Directory of Open Access Journals (Sweden)

Andrea C Tricco

Full Text Available To review the literature on strategies implemented or identified to prevent or reduce gender bias in peer review of research grants.Studies of any type of qualitative or quantitative design examining interventions to reduce or prevent gender bias during the peer review of health-related research grants were included. Electronic databases including MEDLINE, EMBASE, Education Resources Information Center (ERIC, PsycINFO, Joanna Briggs, the Cochrane Library, Evidence Based Medicine (EBM Reviews, and the Campbell Library were searched from 2005 to April 2016. A search for grey (i.e., difficult to locate or unpublished literature was conducted and experts in the field were consulted to identify additional potentially relevant articles. Two individuals screened titles and abstracts, full-text articles, and abstracted data with discrepancies resolved by a third person consistently.After screening 5524 citations and 170 full-text articles, one article evaluating gender-blinding of grant applications using an uncontrolled before-after study design was included. In this study, 891 applications for long-term fellowships in 2006 were included and 47% of the applicants were women. These were scored by 13 peer reviewers (38% were women. The intervention included eliminating references to gender from the applications, letters of recommendations, and interview reports that were sent to the committee members for evaluation. The proportion of successful applications led by women did not change with gender-blinding, although the number of successful applications that were led by men increased slightly.There is limited research on interventions to mitigate gender bias in the peer review of grants. Only one study was identified and no difference in the proportion of women who were successful in receiving grant funding was observed. Our results suggest that interventions to prevent gender bias should be adapted and tested in the context of grant peer review to

MN/DOT research peer exchange : pooled fund financial management, August 20 - 23, 2007 : final report.

Science.gov (United States)

2007-08-01

The Minnesota Department of Transportation Research Services Section hosted a peer exchange : on August 20-23, 2007 in Bloomington, Minnesota. Representatives from five state DOTs and : FHWA-Headquarters joined representatives from Mn/DOT and FHWA-Mi...

A multi-disciplinary perspective on emergent and future innovations in peer review [version 3; referees: 2 approved

Directory of Open Access Journals (Sweden)

Jonathan P. Tennant

2017-11-01

Full Text Available Peer review of research articles is a core part of our scholarly communication system. In spite of its importance, the status and purpose of peer review is often contested. What is its role in our modern digital research and communications infrastructure? Does it perform to the high standards with which it is generally regarded? Studies of peer review have shown that it is prone to bias and abuse in numerous dimensions, frequently unreliable, and can fail to detect even fraudulent research. With the advent of web technologies, we are now witnessing a phase of innovation and experimentation in our approaches to peer review. These developments prompted us to examine emerging models of peer review from a range of disciplines and venues, and to ask how they might address some of the issues with our current systems of peer review. We examine the functionality of a range of social Web platforms, and compare these with the traits underlying a viable peer review system: quality control, quantified performance metrics as engagement incentives, and certification and reputation. Ideally, any new systems will demonstrate that they out-perform and reduce the biases of existing models as much as possible. We conclude that there is considerable scope for new peer review initiatives to be developed, each with their own potential issues and advantages. We also propose a novel hybrid platform model that could, at least partially, resolve many of the socio-technical issues associated with peer review, and potentially disrupt the entire scholarly communication system. Success for any such development relies on reaching a critical threshold of research community engagement with both the process and the platform, and therefore cannot be achieved without a significant change of incentives in research environments.

Peer Mentoring and Peer Tutoring among K-12 Students: A Literature Review

Science.gov (United States)

Goodrich, Andrew

2018-01-01

The purpose of this literature review is to examine research on peer mentoring among K-12 students to assist practitioners with how to incorporate these instructional techniques into their own music programs. Primary themes across the music education literature of peer mentoring include the role of music teachers, the role of students as they…

Introduction to the special section on peer-to-peer computing and web data management

Institute of Scientific and Technical Information of China (English)

Aoying ZHOU

2008-01-01

@@ Peer-to-peer (P2P) computing has been attracting attention from quite a few researchers and practitioners from different fields of computer science, such as networking, distributed computing, and database. Over P2P environment, the data management becomes a challenging issue.

Peer-To-Peer Architectures in Distributed Data Management Systems for Large Hadron Collider Experiments

CERN Document Server

Lo Presti, Giuseppe; Lo Re, G; Orsini, L

2005-01-01

The main goal of the presented research is to investigate Peer-to-Peer architectures and to leverage distributed services to support networked autonomous systems. The research work focuses on development and demonstration of technologies suitable for providing autonomy and flexibility in the context of distributed network management and distributed data acquisition. A network management system enables the network administrator to monitor a computer network and properly handle any failure that can arise within the network. An online data acquisition (DAQ) system for high-energy physics experiments has to collect, combine, filter, and store for later analysis a huge amount of data, describing subatomic particles collision events. Both domains have tight constraints which are discussed and tackled in this work. New emerging paradigms have been investigated to design novel middleware architectures for such distributed systems, particularly the Active Networks paradigm and the Peer-to-Peer paradigm. A network man...

Dissecting "Peer Presence" and "Decisions" to Deepen Understanding of Peer Influence on Adolescent Risky Choice.

Science.gov (United States)

Somerville, Leah H; Haddara, Nadia; Sasse, Stephanie F; Skwara, Alea C; Moran, Joseph M; Figner, Bernd

2018-04-27

This study evaluated the aspects of complex decisions influenced by peers, and components of peer involvement influential to adolescents' risky decisions. Participants (N = 140) aged 13-25 completed the Columbia Card Task (CCT), a risky choice task, isolating deliberation-reliant and affect-reliant decisions while alone, while a friend monitors choices, and while a friend is merely present. There is no condition in which a nonfriend peer is present. Results demonstrated the risk-increasing peer effect occurred in the youngest participants in the cold CCT and middle-late adolescents in the hot CCT, whereas other ages and contexts showed a risk-decreasing peer effect. Mere presence was not sufficient to influence risky behavior. These boundaries in age, decision, and peer involvement constrain prevailing models of adolescent peer influence. © 2018 Society for Research in Child Development.

How much would each researcher receive if competitive government research funding were distributed equally among researchers?

Directory of Open Access Journals (Sweden)

Krist Vaesen

Full Text Available Scientists are increasingly dissatisfied with funding systems that rely on peer assessment and, accordingly, have suggested several proposals for reform. One of these proposals is to distribute available funds equally among all qualified researchers, with no interference from peer review. Despite its numerous benefits, such egalitarian sharing faces the objection, among others, that it would lead to an unacceptable dilution of resources. The aim of the present paper is to assess this particular objection. We estimate (for the Netherlands, the U.S. and the U.K. how much researchers would receive were they to get an equal share of the government budgets that are currently allocated through competitive peer assessment. For the Netherlands, we furthermore estimate what researchers would receive were we to differentiate between researchers working in low-cost, intermediate-cost and high-cost disciplines. Given these estimates, we then determine what researchers could afford in terms of PhD students, Postdocs, travel and equipment. According to our results, researchers could, on average, maintain current PhD student and Postdoc employment levels, and still have at their disposal a moderate (the U.K. to considerable (the Netherlands, U.S. budget for travel and equipment. This suggests that the worry that egalitarian sharing leads to unacceptable dilution of resources is unjustified. Indeed, our results strongly suggest that there is room for far more egalitarian distribution of funds than happens in the highly competitive funding schemes so prevalent today.

Breastfeeding peer support: are there additional benefits?

Science.gov (United States)

Wade, Deborah; Haining, Shona; Day, Ann

2009-12-01

Anecdotal discussion among breastfeeding peer supporters and the infant-feeding co-ordinator suggested that breastfeeding peer support provided by breastfeeding peer supporters may offer benefits to breastfeeding women and their families other than increasing breastfeeding initiation and sustainability. The aim of this research was to determine whether there was evidence to support this. The research team used focus groups to obtain information from 16 local women who had received breastfeeding peer support from breastfeeding peer supporters. The key themes that emerged were--improved mental health, increased self-esteem or confidence, parenting skills, improved family diet, breastfeeding sustainability and poor hospital experience.The findings suggest that breastfeeding peer supporters supporting mothers to breastfeed, with the intention of increasing both breastfeeding rates and sustainability, may have additional benefits in several aspects of families' lives. Breastfeeding peer support may play an important role in helping to attain targets such as reducing obesity and postnatal depression.

The relationship between peer conflict resolution knowledge and peer victimization in school-age children across the language continuum.

Science.gov (United States)

Campbell, Wenonah N; Skarakis-Doyle, Elizabeth

2011-01-01

Peer victimization, or bullying, has been identified as a significant child health priority and children with language impairment (LI) are among those who are vulnerable. Given the mandate of educators to provide support for all students who are bullied regardless of language status, research is needed that integrates the study of risk factors for peer victimization among children who are developing typically and children who have LI. Accordingly, this preliminary study explored the degree to which one potential risk factor, peer conflict resolution knowledge, was related to peer victimization in children across the language continuum, and considered whether or not individual differences in language ability influenced that relationship. Participants included 17 girls and 15 boys aged 9-12 years with a wide range of language abilities, six meeting criteria for LI. Participants completed a hypothetical peer conflict resolution task and a measure of peer victimization. Correlational analyses revealed very different patterns of relationships for boys and girls. Whereas boys' reports of peer victimization were meaningfully related to how they responded to hypothetical peer conflicts, girls' reports were most strongly associated with language ability. These preliminary findings suggest that it is important to consider gender when conceptualizing how factors such as peer conflict resolution knowledge might influence children's risk of being bullied. Readers will be able to: (1) provide a definition of peer victimization and give examples of different forms of peer victimization; (2) recognize that inadequate peer conflict resolution knowledge may be a risk factor for peer victimization; (3) describe the relationships between peer conflict resolution knowledge, language ability, and peer victimization in this study, and explain how these relationships differed for boys and girls; and (4) identify at least three opportunities for future research that would help to clarify

Measuring the Quality of Mission-Oriented Research

National Research Council Canada - National Science Library

Wang, Chun

2001-01-01

.... A peer reviewed objective- dependent (PROD) evaluation system is proposed to cater for the broad spectrum of research undertaken by mission-oriented research organisations, ranging from strategic research through to application and development...

Peer Observation of Teaching: Enhancing Academic Engagement for New Participants

Science.gov (United States)

Carroll, Conor; O'Loughlin, Deirdre

2014-01-01

This research aims to uncover key motivations, barriers and outcomes associated with first-time users of peer observation of teaching within an Irish higher level academic context. Following preliminary research, a peer observation process was piloted on five self-selected peer observation faculty pairs involving peer observation training and…

Peer-Peer Dialogue as a Means of Second Language Learning.

Science.gov (United States)

Swain, Merrill; Brooks, Lindsay; Tocalli-Beller, Agustina

2002-01-01

Considers recent research in which peer dialogue has been examined with the purpose of understanding its impact on second language learning. Reviews research from the perspective of a sociocultural theory of mind that claims cognition and knowledge are dialogically constructed. (Author/VWL)

Peer Feedback in Second Language Writing (2005-2014)

Science.gov (United States)

Yu, Shulin; Lee, Icy

2016-01-01

This article reviews research on peer feedback in second language (L2) writing published in the last decade (i.e. 2005-2014). We analyse first the theoretical underpinnings that have informed both peer feedback research and the pedagogical use of peer feedback in L2 writing instruction. We also provide a critical interpretation of existing peer…

Peer-review: An IOP Publishing Perspective

Science.gov (United States)

Smith, Timothy

2015-03-01

Online publishing is challenging, and potentially changing, the role of publishers in both managing the peer-review process and disseminating the work that they publish in meeting contrasting needs from diverse groups of research communities. Recognizing the value of peer-review as a fundamental service to authors and the research community, the underlying principles of managing the process for journals published by IOP Publishing remain unchanged and yet the potential and demand for alternative models exists. This talk will discuss the traditional approach to peer-review placed in the context of this changing demand.

Environmental Sustainability and Energy-Efficient Supply Chain Management: A Review of Research Trends and Proposed Guidelines

Directory of Open Access Journals (Sweden)

Piera Centobelli

2018-01-01

Full Text Available This paper conducts a structured review on the topic of energy efficiency and environmental sustainability in the supply chain management context to define research trends on the topic and identify research gaps. The review is carried out using the largest databases of peer-reviewed literature (Scopus and Web of Science. A sample of 122 papers focusing on the topic of energy-efficient and sustainable supply chain management was selected and analyzed through descriptive and content analysis. The review highlights that despite there is a growing research trend on the topic, different research gaps remain to be covered. These gaps concern the factors influencing energy efficiency and environmental sustainability initiatives, the classification of energy efficiency and environmental sustainability initiatives, the impact of energy efficiency and environmental sustainability on supply chain performance, the customer perspective in sustainable and energy-efficient supply chain, and the different technologies supporting the energy efficiency and environmental sustainability initiatives. The research gaps and the research questions identified offer the opportunity to identify areas of investigation to design future research directions and propose guidelines in the field of supply chain management.

Secure Service Invocation in a Peer-to-Peer Environment Using JXTA-SOAP

Science.gov (United States)

Laghi, Maria Chiara; Amoretti, Michele; Conte, Gianni

The effective convergence of service-oriented architectures (SOA) and peer-to-peer (P2P) is an urgent task, with many important applications ranging from e-business to ambient intelligence. A considerable standardization effort is being carried out from both SOA and P2P communities, but a complete platform for the development of secure, distributed applications is still missing. In this context, the result of our research and development activity is JXTA-SOAP, an official extension for JXTA enabling Web Service sharing in peer-to-peer networks. Recently we focused on security aspects, providing JXTA-SOAP with a general security management system, and specialized policies that target both J2SE and J2ME versions of the component. Among others, we implemented a policy based on Multimedia Internet KEYing (MIKEY), which can be used to create a key pair and all the required parameters for encryption and decryption of service messages in consumer and provider peers running on resource-constrained devices.

Proposed Model for Translational Research at a Teaching-Intensive College of Pharmacy.

Science.gov (United States)

Ulrich, Erin; Grady, Sarah; Vonderhaar, Jacqueline; Ruplin, Andrew

2017-08-08

Many American colleges of pharmacy are small, private, teaching institutions. Faculty are required to maintain a research agenda, although the publication quota is less compared with their publicly funded college of pharmacy peers. Faculty at these smaller schools conduct research with very little internal or external funding. This tends to lead to smaller, less impactful research findings. Translational research is becoming popular for research faculty as it bridges theory to practice. The Knowledge-to-Action (KTA) framework presents the steps to conduct translational research. To apply and determine if the KTA framework would be able to produce practice-impactful research at an institution that does not depend on grant funding as part of faculty research agendas. An interdisciplinary team was formed with providers at the clinical faculty's practice site. As the team moved through the KTA steps, authors documented the roles of each team member. It was clear that many different types of teams were formed throughout the KTA process. These teams were then categorized according to the Interdisciplinary Teamwork System. The final result is a proposed model of types of teams and required member roles that are necessary within each KTA step for faculty to conduct practice-impactful research at a small, private, teaching institution without substantial grant funding awards. Applying the KTA framework, two impactful original research manuscripts were developed over two academic years. Furthermore, the practitioners at the clinical faculty member's site were very pleased with the ease of conducting research, as they were never required to take a lead role. In addition, both faculty members alternated lead and support role allowing for a decreased burden of workload while producing theory-driven research. The KTA framework can create a model for translational research and may be particularly beneficial to small teaching institutions to conduct impactful research. Copyright �

Specificity of peer conflicts in adolescence

Directory of Open Access Journals (Sweden)

Petrović Danijela

2009-01-01

Full Text Available The results of the survey conducted on the sample of 530 adolescents are presented in this paper. The sample included two age groups (13 and 16 years. The research was realized in 11 town and 26 schools. The method of the retrospection of the conflict contents, with one week retrospection interval, was used to research the perception of the conflict characteristics. The distinctive characteristics and the effects of the peer conflicts in adolescence have been identified by comparing them to the conflicts with friends, romantic partners, siblings and teachers. According to the results peer conflicts have certain specificity. Although less frequent than conflicts with parents and siblings, the peer conflicts in adolescence are widen phenomenon - on average, the adolescents get in conflict with their peers more than 13 times in a week, almost twice in a day. The most frequent causes are teasing and inappropriate jokes, deliberate provoking, gossips, insults and not respecting the differences in opinion. Peers follow the teachers as the least important persons in the conflict. Compared to the conflicts in other types of the social relations, the conflicts with peers are the least uncomfortable. Yielding is the least, competition the most present resolution strategy in peer conflicts. As well as the most conflicts in this age conflicts with peers are short time episode.

Positive and Negative Peer Influence in Residential Care.

Science.gov (United States)

Huefner, Jonathan C; Smith, Gail L; Stevens, Amy L

2017-10-13

The potential for negative peer influence has been well established in research, and there is a growing interest in how positive peer influence also impacts youth. No research, however, has concurrently examined positive and negative peer influence in the context of residential care. Clinical records for 886 residential care youth were used in a Hierarchical Linear Model analysis to examine the impact of negative and positive peer influence on naturally occurring patterns of serious problem behavior over time. Negative peer influence, where the majority of youth in a home manifested above the average number of serious behavior problems, occurred 13.7% of the time. Positive peer influence, where the majority of youth manifested no serious problem behaviors for the month, occurred 47.7% of the time. Overall, youth problem behavior improved over time. There were significantly lower rates of serious problem behavior in target youth during positive peer influence months. Conversely, there were significantly higher rates of serious problem behaviors in target youth during negative peer influence months. Negative peer influence had a relatively greater impact on target peers' serious behavior problems than did positive peer influence. Caregiver experience significantly reduced the impact of negative peer influence, but did not significantly augment positive peer influence. Months where negative peer influence was combined with inexperienced caregivers produced the highest rates of serious problem behavior. Our results support the view that residential programs for troubled youth need to create circumstances that promote positive and control for negative peer influence.

Peer-to-peer mentoring for individuals with early inflammatory arthritis: feasibility pilot.

Science.gov (United States)

Sandhu, Sharron; Veinot, Paula; Embuldeniya, Gayathri; Brooks, Sydney; Sale, Joanna; Huang, Sicong; Zhao, Alex; Richards, Dawn; Bell, Mary J

2013-03-01

To examine the feasibility and potential benefits of early peer support to improve the health and quality of life of individuals with early inflammatory arthritis (EIA). Feasibility study using the 2008 Medical Research Council framework as a theoretical basis. A literature review, environmental scan, and interviews with patients, families and healthcare providers guided the development of peer mentor training sessions and a peer-to-peer mentoring programme. Peer mentors were trained and paired with a mentee to receive (face-to-face or telephone) support over 12 weeks. Two academic teaching hospitals in Toronto, Ontario, Canada. Nine pairs consisting of one peer mentor and one mentee were matched based on factors such as age and work status. Mentee outcomes of disease modifying antirheumatic drugs (DMARDs)/biological treatment use, self-efficacy, self-management, health-related quality of life, anxiety, coping efficacy, social support and disease activity were measured using validated tools. Descriptive statistics and effect sizes were calculated to determine clinically important (>0.3) changes. Peer mentor self-efficacy was assessed using a self-efficacy scale. Interviews conducted with participants examined acceptability and feasibility of procedures and outcome measures, as well as perspectives on the value of peer support for individuals with EIA. Themes were identified through constant comparison. Mentees experienced improvements in the overall arthritis impact on life, coping efficacy and social support (effect size >0.3). Mentees also perceived emotional, informational, appraisal and instrumental support. Mentors also reported benefits and learnt from mentees' fortitude and self-management skills. The training was well received by mentors. Their self-efficacy increased significantly after training completion. Participants' experience of peer support was informed by the unique relationship with their peer. All participants were unequivocal about the need for

Peer-to-peer mentoring for individuals with early inflammatory arthritis: feasibility pilot

Science.gov (United States)

Sandhu, Sharron; Veinot, Paula; Embuldeniya, Gayathri; Brooks, Sydney; Sale, Joanna; Huang, Sicong; Zhao, Alex; Richards, Dawn; Bell, Mary J

2013-01-01

Objectives To examine the feasibility and potential benefits of early peer support to improve the health and quality of life of individuals with early inflammatory arthritis (EIA). Design Feasibility study using the 2008 Medical Research Council framework as a theoretical basis. A literature review, environmental scan, and interviews with patients, families and healthcare providers guided the development of peer mentor training sessions and a peer-to-peer mentoring programme. Peer mentors were trained and paired with a mentee to receive (face-to-face or telephone) support over 12 weeks. Setting Two academic teaching hospitals in Toronto, Ontario, Canada. Participants Nine pairs consisting of one peer mentor and one mentee were matched based on factors such as age and work status. Primary outcome measure Mentee outcomes of disease modifying antirheumatic drugs (DMARDs)/biological treatment use, self-efficacy, self-management, health-related quality of life, anxiety, coping efficacy, social support and disease activity were measured using validated tools. Descriptive statistics and effect sizes were calculated to determine clinically important (>0.3) changes. Peer mentor self-efficacy was assessed using a self-efficacy scale. Interviews conducted with participants examined acceptability and feasibility of procedures and outcome measures, as well as perspectives on the value of peer support for individuals with EIA. Themes were identified through constant comparison. Results Mentees experienced improvements in the overall arthritis impact on life, coping efficacy and social support (effect size >0.3). Mentees also perceived emotional, informational, appraisal and instrumental support. Mentors also reported benefits and learnt from mentees’ fortitude and self-management skills. The training was well received by mentors. Their self-efficacy increased significantly after training completion. Participants’ experience of peer support was informed by the unique

Peer-Mentoring Program and Academic Atmosphere

Directory of Open Access Journals (Sweden)

Sri Endah Kusmartini

2014-03-01

Full Text Available Management of Sriwijaya State Polytechnic believes that peer-mentoring program has positive effects on students’ academic success. Moreover, it is also believed that good academic atmosphere should be developed. In line with these, researchers tried to investigate whether peer-mentoring program and academic atmosphere correlated significantly to students’ writing achievement partially and simultaneously. The research was conducted in English Department, Sriwijaya State Polytechnic with 60 samples taken randomly. Measures of Peer-mentoring Program and Academic Atmosphere were used sequentially to measure peer-mentoring program and academic atmosphere as perceived by the students. Meanwhile, writing score was used to find out writing achievement of the students. The hypotheses were tested by using Pearson Product Moment Correlation and Multiple Linear Regression. The results showed that peer-mentoring program and academic atmosphere as perceived by the students correlated significantly towards students’ writing achievement partially and simultaneously. Therefore it is recommended to continue the programs.

Peer social support training in UK prisons.

Science.gov (United States)

Stewart, Warren; Lovely, Rachel

2017-10-11

To undertake a service evaluation to assess the effect of peer social support training using two separate learning programmes, which were designed to assist prisoners to support older prisoners and prisoners with disabilities. The service evaluation used an action research approach to support planning, delivery and data collection. Eleven interviews with nine prisoners who had undertaken the peer social support training programmes and two members of prison staff (one nurse manager and one prison officer) were recorded and transcribed by the researchers. This data was coded and thematically analysed to evaluate the findings. Recommendations were made regarding the format and content of the training. The training was well received by the peer social support worker trainees and had several positive outcomes, including increased peer social support, improved relationships between peer social support workers and older prisoners and prisoners with disabilities, increased self-esteem, measured as 'social capital', among peer social support workers, and effective teamworking. The peer social support training programmes were considered to be a positive intervention and were effective in supporting peer social support roles. Recommendations for future training of prisoner peer support workers include involving existing peer social support workers in training and recruitment, and enhancing the role of peer social support workers in prisons by providing them with job descriptions. ©2012 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.

Towards a (Decentralization-Based Typology of Peer Production

Directory of Open Access Journals (Sweden)

Melanie Dulong de Rosnay

2016-03-01

Full Text Available Online peer-production platforms facilitate the coordination of creative work and services. Generally considered as empowering participatory tools and a source of common good, they can also be, however, alienating instruments of digital labour. This paper proposes a typology of peer-production platforms, based on the centralization/decentralization levels of several of their design features. Between commons-based peer-production and crowdsourced, user-generated content “enclosed” by corporations, a wide range of models combine different social, political, technical and economic arrangements. This combined analysis of the level of (decentralization of platform features provides information on emancipation capabilities in a more granular way than a market-based qualification of platforms, based on the nature of ownership or business models only. The five selected features of the proposed typology are: ownership of means of production, technical architecture/design, social organization/governance of work patterns, ownership of the peer-produced resource, and value of the output.

Coalition-based multimedia peer matching strategies for P2P networks

Science.gov (United States)

Park, Hyunggon; van der Schaar, Mihaela

2008-01-01

In this paper, we consider the problem of matching users for multimedia transmission in peer-to-peer (P2P) networks and identify strategies for fair resource division among the matched multimedia peers. We propose a framework for coalition formation, which enables users to form a group of matched peers where they can interact cooperatively and negotiate resources based on their satisfaction with the coalition, determined by explicitly considering the peer's multimedia attributes. In addition, our proposed approach goes a step further by introducing the concept of marginal contribution, which is the value improvement of the coalition induced by an incoming peer. We show that the best way for a peer to select a coalition is to choose the coalition that provides the largest division of marginal contribution given a deployed value-division scheme. Moreover, we model the utility function by explicitly considering each peer's attributes as well as the cost for uploading content. To quantify the benefit that users derive from a coalition, we define the value of a coalition based on the total utility that all peers can achieve jointly in the coalition. Based on this definition of the coalition value, we use an axiomatic bargaining solution in order to fairly negotiate the value division of the upload bandwidth given each peer's attributes.

EFL LEARNERS REPAIR SEQUENCE TYPES ANALYSIS AS PEER- ASSESSMENT IN ORAL PERFORMANCE

Directory of Open Access Journals (Sweden)

Novia Trisanti

2017-04-01

Full Text Available There are certain concerns that EFL teacher needs to observe in assessing students oral performance, such as the amount of words which the learners utter, the grammatical errors that they make, the hesitation and certain expression that they produce. This paper attempts to give overview of research results using qualitative method which show the impacts of repair sequence types analysis on those elements needed to be observed as students peer and self-assessment to enhance their speaking ability. The subject was tertiary level learners of English Department, State University of Semarang, Indonesia in 2012. Concerning the repair types, there are four repair sequences as reviewed by Buckwalter (2001, they are Self-Initiated Self Repair (SISR, Self-Initiated Other Repair (SIOR, Other-Initiated Self Repair (OISR, and Other-Initiated Other Repair (OIOR. Having the repair sequences types anaysis, the students investigated the repair sequence of their peers while they performed in class conversation. The modified peer- assessment guideline as proposed by Brown (2004 was used in identifying, categorizing and classifying the types of repair sequences in their peers oral performance. While, the peer-assessment can be a valuable additional means to improve students speaking since it is one of the motives that drive peer- evaluation, along with peer- verification, also peer and self- enhancement. The analysis results were then interpreted to see whether there was significant finding related to the students’ oral performance enhancement.

Writing to Learn and Learning to Write across the Disciplines: Peer-to-Peer Writing in Introductory-Level MOOCs

Directory of Open Access Journals (Sweden)

Denise K. Comer

2014-11-01

Full Text Available This study aimed to evaluate how peer-to-peer interactions through writing impact student learning in introductory-level massive open online courses (MOOCs across disciplines. This article presents the results of a qualitative coding analysis of peer-to-peer interactions in two introductory level MOOCs: English Composition I: Achieving Expertise and Introduction to Chemistry. Results indicate that peer-to-peer interactions in writing through the forums and through peer assessment enhance learner understanding, link to course learning objectives, and generally contribute positively to the learning environment. Moreover, because forum interactions and peer review occur in written form, our research contributes to open distance learning (ODL scholarship by highlighting the importance of writing to learn as a significant pedagogical practice that should be encouraged more in MOOCs across disciplines.

Predatory Journals, Peer Review, and Education Research

Science.gov (United States)

Beall, Jeffrey

2017-01-01

This commentary examines the problem of predatory journals, low-quality open-access journals that seek to earn revenue from scholarly authors without following scholarly publishing best practices. Seeking to accept as many papers as possible, they typically do not perform a standard peer review, leading to the publication of improperly vetted…

Online Peer-to-Peer Communities in the Daily Lives of People With Chronic Illness

DEFF Research Database (Denmark)

Kingod, Natasja; Cleal, Bryan; Wahlberg, Ayo

2017-01-01

This qualitative systematic review investigated how individuals with chronic illness experience online peer-to-peer support and how their experiences influence daily life with illness. Selected studies were appraised by quality criteria focused upon research questions and study design, participant...... selection, methods of data collection, and methods of analysis. Four themes were identified: (a) illness-associated identity work, (b) social support and connectivity, (c) experiential knowledge sharing, and (d) collective voice and mobilization. Findings indicate that online peer-to-peer communities...... everyday life with illness. This type of knowledge was perceived as extending far beyond medical care. Online communities were also used to mobilize and raise collective awareness about illness-specific concerns....

Peer-mentors Reflect on the Benefits of Mentoring: An Autoethography

Directory of Open Access Journals (Sweden)

Sarah R Booth

2016-11-01

Full Text Available Many PhD candidates bring with them a wealth of knowledge and skills; however, these may not sufficiently prepare candidates to work with high autonomy on a project with often limited interaction with the wider research community. A peer-mentor program model, in which a mentor delivers dyadic and group support to higher degree by research students from different disciplines and backgrounds, has the potential to enhance candidates’ knowledge and skills. However, the mentors themselves can experience significant advantages, as peer-mentoring can also have a positive effect on the mentors’ research experience. In order to further understanding of the potential benefits of peer-mentoring for mentors, three researchers explore their experiences as peer-mentors through an autoethnographic framework. Through discussing their personal experiences as peer-mentors, the researchers identified a range of benefits for themselves. These benefits in-volved finding that peer- mentoring enhanced their own learning, fostered reflective practice, and provided current tertiary teaching and research support experience. Peer mentoring also gave them broad exposure to a breadth of disciplines, theories, and methods; provided project management insights; created opportunities for professional networking; supported their social needs; and gave them invaluable insight into other candidate/supervisor relationships. Their role in a peer-mentor model has shaped their experiences as PhD candidates and also informed their decisions after graduation.

The evolution of peer review as a basis for scientific publication: directional selection towards a robust discipline?

Science.gov (United States)

Ferreira, Catarina; Bastille-Rousseau, Guillaume; Bennett, Amanda M; Ellington, E Hance; Terwissen, Christine; Austin, Cayla; Borlestean, Adrian; Boudreau, Melanie R; Chan, Kevin; Forsythe, Adrian; Hossie, Thomas J; Landolt, Kristen; Longhi, Jessica; Otis, Josée-Anne; Peers, Michael J L; Rae, Jason; Seguin, Jacob; Watt, Cristen; Wehtje, Morgan; Murray, Dennis L

2016-08-01

Peer review is pivotal to science and academia, as it represents a widely accepted strategy for ensuring quality control in scientific research. Yet, the peer-review system is poorly adapted to recent changes in the discipline and current societal needs. We provide historical context for the cultural lag that governs peer review that has eventually led to the system's current structural weaknesses (voluntary review, unstandardized review criteria, decentralized process). We argue that some current attempts to upgrade or otherwise modify the peer-review system are merely sticking-plaster solutions to these fundamental flaws, and therefore are unlikely to resolve them in the long term. We claim that for peer review to be relevant, effective, and contemporary with today's publishing demands across scientific disciplines, its main components need to be redesigned. We propose directional changes that are likely to improve the quality, rigour, and timeliness of peer review, and thereby ensure that this critical process serves the community it was created for. © 2015 Cambridge Philosophical Society.

Peer Observation of Teaching: A Decoupled Process

Science.gov (United States)

Chamberlain, John Martyn; D'Artrey, Meriel; Rowe, Deborah-Anne

2011-01-01

This article details the findings of research into the academic teaching staff experience of peer observation of their teaching practice. Peer observation is commonly used as a tool to enhance a teacher's continuing professional development. Research participants acknowledged its ability to help develop their teaching practice, but they also…

A proposed programme for energy risk research

International Nuclear Information System (INIS)

1979-01-01

The report consists of two parts. Part I presents an overview of technological risk management, noting major contributions and current research needs. Part II details a proposed program of energy research, including discussions of some seven recommended projects. The proposed energy risk research program addresses two basic problem areas: improving the management of energy risks and energy risk communication and public response. Specific recommended projects are given for each. (Auth.)

Training Effects on Computer-Mediated Peer Review

Science.gov (United States)

Liou, Hsien-Chin; Peng, Zhong-Yan

2009-01-01

The interactive functions of weblogs facilitate computer-mediated peer reviews for collaborative writing. As limited research has been conducted on examining the training effects of peer reviews on students' peer comments, their revision quality, and their perceptions when composing in weblogs, the present case study aims to fill the gap. Thirteen…

Aversive Peer Experiences on Social Networking Sites: Development of the Social Networking-Peer Experiences Questionnaire (SN-PEQ).

Science.gov (United States)

Landoll, Ryan R; La Greca, Annette M; Lai, Betty S

2013-12-01

Cyber victimization is an important research area; yet, little is known about aversive peer experiences on social networking sites (SNSs), which are used extensively by youth and host complex social exchanges. Across samples of adolescents ( n =216) and young adults ( n =214), we developed the Social Networking-Peer Experiences Questionnaire ( SN-PEQ ), and examined its psychometric properties, distinctiveness from traditional peer victimization, and associations with internalized distress. The SN-PEQ demonstrated strong factorial invariance and a single factor structure that was distinct from other forms of peer victimization. Negative SNS experiences were associated with youths' symptoms of social anxiety and depression, even when controlling for traditional peer victimization. Findings highlight the importance of examining the effects of aversive peer experiences that occur via social media.

Aversive Peer Experiences on Social Networking Sites: Development of the Social Networking-Peer Experiences Questionnaire (SN-PEQ)

Science.gov (United States)

Landoll, Ryan R.; La Greca, Annette M.; Lai, Betty S.

2012-01-01

Cyber victimization is an important research area; yet, little is known about aversive peer experiences on social networking sites (SNSs), which are used extensively by youth and host complex social exchanges. Across samples of adolescents (n=216) and young adults (n=214), we developed the Social Networking-Peer Experiences Questionnaire (SN-PEQ), and examined its psychometric properties, distinctiveness from traditional peer victimization, and associations with internalized distress. The SN-PEQ demonstrated strong factorial invariance and a single factor structure that was distinct from other forms of peer victimization. Negative SNS experiences were associated with youths’ symptoms of social anxiety and depression, even when controlling for traditional peer victimization. Findings highlight the importance of examining the effects of aversive peer experiences that occur via social media. PMID:24288449

Engaging patients and stakeholders in research proposal review: the patient-centered outcomes research institute.

Science.gov (United States)

Fleurence, Rachael L; Forsythe, Laura P; Lauer, Michael; Rotter, Jason; Ioannidis, John P A; Beal, Anne; Frank, Lori; Selby, Joseph V

2014-07-15

The inaugural round of merit review for the Patient-Centered Outcomes Research Institute (PCORI) in November 2012 included patients and other stakeholders, as well as scientists. This article examines relationships among scores of the 3 reviewer types, changes in scoring after in-person discussion, and the effect of inclusion of patient and stakeholder reviewers on the review process. In the first phase, 363 scientists scored 480 applications. In the second phase, 59 scientists, 21 patients, and 31 stakeholders provided a "prediscussion" score and a final "postdiscussion" score after an in-person meeting for applications. Bland-Altman plots were used to characterize levels of agreement among and within reviewer types before and after discussion. Before discussion, there was little agreement among average scores given by the 4 lead scientific reviewers and patient and stakeholder reviewers. After discussion, the 4 primary reviewers showed mild convergence in their scores, and the 21-member panel came to a much stronger agreement. Of the 25 awards with the best (and lowest) scores after phase 2, only 13 had ranked in the top 25 after the phase 1 review by scientists. Five percent of the 480 proposals submitted were funded. The authors conclude that patient and stakeholder reviewers brought different perspectives to the review process but that in-person discussion led to closer agreement among reviewer types. It is not yet known whether these conclusions are generalizable to future rounds of peer review. Future work would benefit from additional data collection for evaluation purposes and from long-term evaluation of the effect on the funded research.

Peer Review Quality and Transparency of the Peer-Review Process in Open Access and Subscription Journals.

Science.gov (United States)

Wicherts, Jelte M

2016-01-01

Recent controversies highlighting substandard peer review in Open Access (OA) and traditional (subscription) journals have increased the need for authors, funders, publishers, and institutions to assure quality of peer-review in academic journals. I propose that transparency of the peer-review process may be seen as an indicator of the quality of peer-review, and develop and validate a tool enabling different stakeholders to assess transparency of the peer-review process. Based on editorial guidelines and best practices, I developed a 14-item tool to rate transparency of the peer-review process on the basis of journals' websites. In Study 1, a random sample of 231 authors of papers in 92 subscription journals in different fields rated transparency of the journals that published their work. Authors' ratings of the transparency were positively associated with quality of the peer-review process but unrelated to journal's impact factors. In Study 2, 20 experts on OA publishing assessed the transparency of established (non-OA) journals, OA journals categorized as being published by potential predatory publishers, and journals from the Directory of Open Access Journals (DOAJ). Results show high reliability across items (α = .91) and sufficient reliability across raters. Ratings differentiated the three types of journals well. In Study 3, academic librarians rated a random sample of 140 DOAJ journals and another 54 journals that had received a hoax paper written by Bohannon to test peer-review quality. Journals with higher transparency ratings were less likely to accept the flawed paper and showed higher impact as measured by the h5 index from Google Scholar. The tool to assess transparency of the peer-review process at academic journals shows promising reliability and validity. The transparency of the peer-review process can be seen as an indicator of peer-review quality allowing the tool to be used to predict academic quality in new journals.

Near-Peer Mentor Model: Synergy within Mentoring

Science.gov (United States)

Anderson, Margery K.; Tenenbaum, Laura S.; Ramadorai, Swati B.; Yourick, Debra L.

2015-01-01

The near-peer mentor model provides undergraduates and recent post-baccalaureates in the science, technology, engineering, and mathematics (STEM) fields with an internship in two related disciplines, STEM research and STEM education. The near-peer mentor is both a mentored research intern and a mentor to pre-college students. During the 2013…

An OAI repository centric peer-review model

CERN Multimedia

CERN. Geneva

2005-01-01

Pre-print repositories have seen a significant increase in use over the past fifteen years across multiple research domains. Researchers are beginning to develop applications capable of using these repositories to assist the scientific community above and beyond the pure dissemination of information. The contributions set forth by this paper emphasize a deconstructed publication model where in which the peer-review certification phase of a pre-print is mediated by an OAI-compliant peer-review service. This peer-review service uses a social-network algorithm for determining potential reviewers for a submitted manuscript and for weighting the influence of each participating reviewer’s evaluations. The paper also provides a set of peer-review specific metadata tags that can accompany a pre-prints existing metadata record. The combinations of these contributions provide a unique repository-centric peer-review model within the framework of the current OAI standards existing today.

Harsh Parenting, Deviant Peers, Adolescent Risky Behavior: Understanding the Meditational Effect of Attitudes and Intentions.

Science.gov (United States)

Neppl, Tricia K; Dhalewadikar, Jui; Lohman, Brenda J

2016-09-01

Although research supports the influence of parents and peers on adolescent risky behavior, less is known about mechanisms proposed to explain this relation. This study examined the influence of adolescent attitudes and intentions about such behaviors. Prospective, longitudinal data came from rural youth who participated throughout adolescence (n= 451). Observed harsh parenting and relationship with deviant peers was assessed in early adolescence, attitudes and intentions were measured during middle adolescence, and risky behavior was assessed in late adolescence. Results indicated that parenting and deviant peers was related to engagement in tobacco use, alcohol use, and risky sexual behaviors. Moreover, attitudes and intentions mediated this relationship even after parent use and adolescent early involvement in these behaviors were taken into account.

Peer Pressure: An Issue That Crosses Generations.

Science.gov (United States)

Kittredge, Karen; McCarthy, Alice R.

2000-01-01

Recent research on peer pressure shows that: parents are important to teens, today's teens face unique challenges, and teaching teens to say no does not mean losing friends. The paper presents parenting tips for countering peer pressure, noting the influence of adult peer pressure on children. A sidebar examines the right age to start talking to…

The Open Science Peer Review Oath [v1; ref status: indexed, http://f1000r.es/4ou

Directory of Open Access Journals (Sweden)

Jelena Aleksic

2014-11-01

Full Text Available One of the foundations of the scientific method is to be able to reproduce experiments and corroborate the results of research that has been done before. However, with the increasing complexities of new technologies and techniques, coupled with the specialisation of experiments, reproducing research findings has become a growing challenge. Clearly, scientific methods must be conveyed succinctly, and with clarity and rigour, in order for research to be reproducible. Here, we propose steps to help increase the transparency of the scientific method and the reproducibility of research results: specifically, we introduce a peer-review oath and accompanying manifesto. These have been designed to offer guidelines to enable reviewers (with the minimum friction or bias to follow and apply open science principles, and support the ideas of transparency, reproducibility and ultimately greater societal impact. Introducing the oath and manifesto at the stage of peer review will help to check that the research being published includes everything that other researchers would need to successfully repeat the work. Peer review is the lynchpin of the publishing system: encouraging the community to consciously (and conscientiously uphold these principles should help to improve published papers, increase confidence in the reproducibility of the work and, ultimately, provide strategic benefits to authors and their institutions. Future incarnations of the various national Research Excellence Frameworks (REFs will evolve away from simple citations towards measurable societal value and impact. The proposed manifesto aspires to facilitate this goal by making transparency, reproducibility and citizen-scientist engagement (with the knowledge-creation and dissemination processes the default parameters for performing sound research.

The Benefits of Peer-to-Peer Mentoring: Lessons from The Earth Science Women's Network (ESWN)

Science.gov (United States)

Holloway, T.; Steiner, A.; Fiore, A.; Hastings, M.; McKinley, G.; Staudt, A.; Wiedinmyer, C.

2007-12-01

The Earth Science Women's Network (ESWN) is a grassroots organization that began with the meeting of six women graduate students and recent Ph.D.s at the Spring 2002 AGU meeting in Washington, DC. Since then, the group has grown to over 400 members, completely by word of mouth. We provide an informal, peer-to-peer network developed to promote and support careers of women in the Earth sciences. Through the network, women have found jobs, established research collaborations, shared strategies on work/life balance, and built a community stretching around the world. We maintain an email list for members to develop an expanded peer network outside of their own institution, and we have recently launched a co-ed jobs list to benefit the wider geoscience community. We will present a summary of strategies that have been discussed by group members on how to transition to a new faculty position, build a research group, develop new research collaborations, and balance career and family.

RatBot: anti-enumeration peer-to-peer botnets

Energy Technology Data Exchange (ETDEWEB)

Yan, Guanhua [Los Alamos National Laboratory; Eidenbenz, Stephan [Los Alamos National Laboratory; Chen, Songqing [GEORGE MASON UNIV.

2010-01-01

Botnets have emerged as one of the most severe cyber threats in recent years. To obtain high resilience against a single point of failure, the new generation of botnets have adopted the peer-to-peer (P2P) structure. One critical question regarding these P2P botnets is: how big are they indeed? To address this question, researchers have proposed both actively crawling and passively monitoring methods to enumerate existing P2P botnets. In this work, we go further to explore the potential strategies that botnets may have to obfuscate their true sizes. Towards this end, this paper introduces RatBot, a P2P botnet that applies some statistical techniques to defeat existing P2P botnet enumeration methods. The key ideas of RatBot are two-fold: (1) there exist a fraction of bots that are indistinguishable from their fake identities, which are spoofing IP addresses they use to hide themselves; (2) we use a heavy-tailed distribution to generate the number of fake identities for each of these bots so that the sum of observed fake identities converges only slowly and thus has high variation. We use large-scale high-fidelity simulation to quantify the estimation errors under diverse settings, and the results show that a naive enumeration technique can overestimate the sizes of P2P botnets by one order of magnitude. We believe that our work reveals new challenges of accurately estimating the sizes of P2P botnets, and hope that it will raise the awareness of security practitioners with these challenges. We further suggest a few countermeasures that can potentially defeat RatBot's anti-enumeration scheme.

Parents, peer groups, and other socializing influences.

Science.gov (United States)

Vandell, D L

2000-11-01

Three propositions that are central to J. R. Harris's group socialization theory (1995, 1998) are considered in this review. These propositions are as follows: (a) Parental behaviors have no long-term effects on children's psychological characteristics, (b) peer groups are the primary environmental influence on psychological functioning, and (c) dyadic relationships are situation-specific and do not generalize. The evidence that J. R. Harris has outlined in support of each of these propositions is reviewed, as is additional empirical research not considered by J. R. Harris. Serious limitations to each proposition are identified. The available evidence is more consistent with a model of multiple socialization agents. An expanded research agenda that permits a more definitive test of J. R. Harris's propositions and social relationship theory is proposed.

Gender and Peer Influence on Substance Abuse among ...

African Journals Online (AJOL)

This is a survey research study which investigated gender and peer influence on substance abuse among undergraduates in Lagos State University, Ojo, Lagos, Nigeria. 513 undergraduates were purposively selected for the study. The researchers designed the instrument, Gender and Peer Influence on Substance Abuse ...

Peer Led Team Learning in Introductory Biology: Effects on Peer Leader Critical Thinking Skills

Science.gov (United States)

Snyder, Julia J.; Wiles, Jason R.

2015-01-01

This study evaluated hypothesized effects of the Peer-Led Team Learning (PLTL) instructional model on undergraduate peer leaders’ critical thinking skills. This investigation also explored peer leaders’ perceptions of their critical thinking skills. A quasi-experimental pre-test/post-test with control group design was used to determine critical thinking gains in PLTL/non-PLTL groups. Critical thinking was assessed using the California Critical Thinking Skills Test (CCTST) among participants who had previously completed and been successful in a mixed-majors introductory biology course at a large, private research university in the American Northeast. Qualitative data from open-ended questionnaires confirmed that factors thought to improve critical thinking skills such as interaction with peers, problem solving, and discussion were perceived by participants to have an impact on critical thinking gains. However, no significant quantitative differences in peer leaders’ critical thinking skills were found between pre- and post-experience CCTST measurements or between experimental and control groups. PMID:25629311

Peer led team learning in introductory biology: effects on peer leader critical thinking skills.

Directory of Open Access Journals (Sweden)

Julia J Snyder

Full Text Available This study evaluated hypothesized effects of the Peer-Led Team Learning (PLTL instructional model on undergraduate peer leaders' critical thinking skills. This investigation also explored peer leaders' perceptions of their critical thinking skills. A quasi-experimental pre-test/post-test with control group design was used to determine critical thinking gains in PLTL/non-PLTL groups. Critical thinking was assessed using the California Critical Thinking Skills Test (CCTST among participants who had previously completed and been successful in a mixed-majors introductory biology course at a large, private research university in the American Northeast. Qualitative data from open-ended questionnaires confirmed that factors thought to improve critical thinking skills such as interaction with peers, problem solving, and discussion were perceived by participants to have an impact on critical thinking gains. However, no significant quantitative differences in peer leaders' critical thinking skills were found between pre- and post-experience CCTST measurements or between experimental and control groups.

Peer led team learning in introductory biology: effects on peer leader critical thinking skills.

Science.gov (United States)

Snyder, Julia J; Wiles, Jason R

2015-01-01

This study evaluated hypothesized effects of the Peer-Led Team Learning (PLTL) instructional model on undergraduate peer leaders' critical thinking skills. This investigation also explored peer leaders' perceptions of their critical thinking skills. A quasi-experimental pre-test/post-test with control group design was used to determine critical thinking gains in PLTL/non-PLTL groups. Critical thinking was assessed using the California Critical Thinking Skills Test (CCTST) among participants who had previously completed and been successful in a mixed-majors introductory biology course at a large, private research university in the American Northeast. Qualitative data from open-ended questionnaires confirmed that factors thought to improve critical thinking skills such as interaction with peers, problem solving, and discussion were perceived by participants to have an impact on critical thinking gains. However, no significant quantitative differences in peer leaders' critical thinking skills were found between pre- and post-experience CCTST measurements or between experimental and control groups.

7 CFR 3415.11 - Composition of peer review groups.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Composition of peer review groups. 3415.11 Section... PROGRAM Scientific Peer Review of Research Grant Applications § 3415.11 Composition of peer review groups. (a) Peer review group members and ad hoc reviewers will be selected based upon their training and...

7 CFR 3411.11 - Composition of peer review groups.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Composition of peer review groups. 3411.11 Section... PROGRAM Scientific Peer Review of Research Grant Applications § 3411.11 Composition of peer review groups. (a) Peer review group members and ad hoc reviewers will be selected based upon their training and...

7 CFR 3401.13 - Composition of peer review groups.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Composition of peer review groups. 3401.13 Section... Peer Review of Research Applications for Funding § 3401.13 Composition of peer review groups. Peer review group members will be selected based upon their training or experience in relevant scientific or...

Technology enhanced peer learning and peer assessment

DEFF Research Database (Denmark)

Henriksen, Christian Bugge; Bregnhøj, Henrik; Rosthøj, Susanne

2016-01-01

This paper explores the application of learning designs featuring formalised and structured technology enhanced peer learning. These include student produced learning elements, peer review discussions and peer assessment in the BSc/MSc level summer course Restoration of European Ecosystems and Fr...... be a huge benefit from developing learning design patterns that facilitate informal peer learning and reinforce knowledge sharing practices.......This paper explores the application of learning designs featuring formalised and structured technology enhanced peer learning. These include student produced learning elements, peer review discussions and peer assessment in the BSc/MSc level summer course Restoration of European Ecosystems...... and Freshwaters (REEF), the Master thesis preparation seminars for the Master of Public Health (MPH) and the MOOC course Global Environmental Management (GEM). The application of student produced learning elements and peer review discussions is investigated by analyzing quotes from course evaluations...

Peer influence on adolescent snacking

DEFF Research Database (Denmark)

Nørgaard, Maria Kümpel; Hansen, Kathrine Nørgaard; Grunert, Klaus G

2013-01-01

Purpose – The purpose of the research presented in this paper is 1) To explore peer influence and the social and symbolic meaning that adolescents (10 to 16 years) attach to snacks; and 2) to investigate the relative influence of peer influence compared to personal factors in explaining perceived...... importance of snack attributes; and 3) To investigate age and gender differences in the peer influence process. Design/methodology/approach – A web-based survey distributed via email was combined with follow-up focus groups including adolescents aged 10 to 16 years in Denmark. Findings – The survey results...... show that the youngest adolescents and the girls perceived the highest influence from peers, and that peer social influence has more effect on what adolescents perceive as important snack attributes as compared to more personal factors. The focus group results show that adolescents purchase and consume...

Do Peers Matter? Resistance to Peer Influence as a Mediator between Self-esteem and Procrastination among Undergraduates

Directory of Open Access Journals (Sweden)

Bin-Bin Chen

2016-10-01

Full Text Available This study examined the relationship between self-esteem and procrastination and the mediating role of resistance to peer influence on this relationship among undergraduates. One hundred and ninety-nine Chinese undergraduate students completed the measures of procrastination, resistance to peer influence, and self-esteem. Structural Equation Modelling analyses indicated that self-esteem was negatively related to procrastination, and resistance to peer influence acted as a mediator of this relationship. The results suggest that the peer may be a key to understanding procrastination among undergraduates. Implications for future research and limitations of the current study are discussed.

Peer review CALMET/CALPUFF dispersion modelling analysis : Proposed Duke Point generation facility Georgia Strait Crossing pipeline

International Nuclear Information System (INIS)

2002-01-01

A peer review of the air quality dispersion modeling analysis for the proposed gas-fired plant at Duke Point in the vicinity of Nanaimo, British Columbia was required, and SENES Consultants Limited (SENES) was commissioned to perform it. British Columbia Hydro had requested that Levelton Engineering Ltd. prepare an air quality impact assessment, and it was submitted to be included in Vancouver Island Generation Project (VIGP) permit application. This permit application was for the Joint Panel Review of the Georgia Strait Crossing Pipeline (GSX) Project and the British Columbia Environmental Assessment Office. The CALMET/CALPUFF Modelling System had been used by Levelton to conduct the air quality dispersion modelling analysis. Copies of the input and output files that had been used for the conduct of the modelling analysis were provided to SENES. The ability for SENES to reproduce the modelling results that had been published in the GSX application represented the first step in the peer review. This was accomplished by running the files received from Levelton into the CALMET/CALPUFF models. A detailed review of the methodology selected by Levelton during the conduct of the dispersion modelling analysis was then initiated by SENES. Some deficiencies were identified by SENES, despite concurrence with the overall conceptual approach adopted by Levelton. The deficiencies concerned meteorological data; startup, partial load and upset conditions; pollutant emissions; health risk assessment; cumulative impact on ambient particulate matter 10 concentrations; and collateral environmental impacts. refs., 2 tabs., 21 figs

42 CFR 52h.4 - Composition of peer review groups.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Composition of peer review groups. 52h.4 Section... PEER REVIEW OF RESEARCH GRANT APPLICATIONS AND RESEARCH AND DEVELOPMENT CONTRACT PROJECTS § 52h.4 Composition of peer review groups. (a) To the extent applicable, the selection and appointment of members of...

Psychometric properties of the Peer Proficiency Assessment (PEPA): a tool for evaluation of undergraduate peer counselors' motivational interviewing fidelity.

Science.gov (United States)

Mastroleo, Nadine R; Mallett, Kimberly A; Turrisi, Rob; Ray, Anne E

2009-09-01

Despite the expanding use of undergraduate student peer counseling interventions aimed at reducing college student drinking, few programs evaluate peer counselors' competency to conduct these interventions. The present research describes the development and psychometric assessments of the Peer Proficiency Assessment (PEPA), a new tool for examining Motivational Interviewing adherence in undergraduate student peer delivered interventions. Twenty peer delivered sessions were evaluated by master and undergraduate student coders using a cross-validation design to examine peer based alcohol intervention sessions. Assessments revealed high inter-rater reliability between student and master coders and good correlations between previously established fidelity tools. Findings lend support for the use of the PEPA to examine peer counselor competency. The PEPA, training for use, inter-rater reliability information, construct and predictive validity, and tool usefulness are described.

Peer Review in Scientific Publications: Benefits, Critiques, & A Survival Guide

Science.gov (United States)

Kelly, Jacalyn; Sadeghieh, Tara

2014-01-01

Peer review has been defined as a process of subjecting an author’s scholarly work, research or ideas to the scrutiny of others who are experts in the same field. It functions to encourage authors to meet the accepted high standards of their discipline and to control the dissemination of research data to ensure that unwarranted claims, unacceptable interpretations or personal views are not published without prior expert review. Despite its wide-spread use by most journals, the peer review process has also been widely criticised due to the slowness of the process to publish new findings and due to perceived bias by the editors and/or reviewers. Within the scientific community, peer review has become an essential component of the academic writing process. It helps ensure that papers published in scientific journals answer meaningful research questions and draw accurate conclusions based on professionally executed experimentation. Submission of low quality manuscripts has become increasingly prevalent, and peer review acts as a filter to prevent this work from reaching the scientific community. The major advantage of a peer review process is that peer-reviewed articles provide a trusted form of scientific communication. Since scientific knowledge is cumulative and builds on itself, this trust is particularly important. Despite the positive impacts of peer review, critics argue that the peer review process stifles innovation in experimentation, and acts as a poor screen against plagiarism. Despite its downfalls, there has not yet been a foolproof system developed to take the place of peer review, however, researchers have been looking into electronic means of improving the peer review process. Unfortunately, the recent explosion in online only/electronic journals has led to mass publication of a large number of scientific articles with little or no peer review. This poses significant risk to advances in scientific knowledge and its future potential. The current

Peer-to-Peer Lending in Surabaya: How It Drives Regional Economy?

OpenAIRE

Mahardhika, Galih Satria

2017-01-01

Financial technology, or so called as “Fintech”, has been remarked as a disruptive idea that changed our current financial system. In Indonesia, one of the emerging financial practices related to Fintech is the online-based peer-to-peer lending (P2PL). This research has two objectives: to explore current scheme of P2PL in Surabaya and to learn how P2PL drives the economy of Surabaya. To meet the objectives, numbers of existing papers are being reviewed related to the matter of P2PL and Micro,...

Class attendance, peer similarity, and academic performance in a large field study

Science.gov (United States)

Bjerre-Nielsen, Andreas; Mones, Enys; Lehmann, Sune; Lassen, David Dreyer

2017-01-01

Identifying the factors that determine academic performance is an essential part of educational research. Existing research indicates that class attendance is a useful predictor of subsequent course achievements. The majority of the literature is, however, based on surveys and self-reports, methods which have well-known systematic biases that lead to limitations on conclusions and generalizability as well as being costly to implement. Here we propose a novel method for measuring class attendance that overcomes these limitations by using location and bluetooth data collected from smartphone sensors. Based on measured attendance data of nearly 1,000 undergraduate students, we demonstrate that early and consistent class attendance strongly correlates with academic performance. In addition, our novel dataset allows us to determine that attendance among social peers was substantially correlated (>0.5), suggesting either an important peer effect or homophily with respect to attendance. PMID:29117190

Peer to Peer Information Retrieval: An Overview

NARCIS (Netherlands)

Tigelaar, A.S.; Hiemstra, D.; Trieschnigg, D.

2012-01-01

Peer-to-peer technology is widely used for file sharing. In the past decade a number of prototype peer-to-peer information retrieval systems have been developed. Unfortunately, none of these have seen widespread real- world adoption and thus, in contrast with file sharing, information retrieval is

Peer to Peer Information Retrieval: An Overview

NARCIS (Netherlands)

Tigelaar, A.S.; Hiemstra, Djoerd; Trieschnigg, Rudolf Berend

Peer-to-peer technology is widely used for file sharing. In the past decade a number of prototype peer-to-peer information retrieval systems have been developed. Unfortunately, none of these have seen widespread real- world adoption and thus, in contrast with file sharing, information retrieval is

Comparative analysis of countries in the peer-group based on economic potential and components of sustainable development

Directory of Open Access Journals (Sweden)

Sergii VOITKO

2017-10-01

Full Text Available The authors study levels of sustainable development potential and determine the positions of Ukraine and other countries in the peer-groups [4], based on individual macroeconomic indicators. The research includes a comparative analysis of absolute and relative terms of GDP, industrial production and the index of competitiveness for the countries included to the peer-groups. The authors analyse the position of countries based on the GDP per capita and components of sustainable development (Quality of Life Index and Security of Life Index. In the article, the authors suggest the methodical approach of performing the comparative analysis of peer-group countries based on their indicators values. This approach gives the possibility to investigate the country’s potential in the limits of the chosen peer-group and propose the recommendations for increase of economic potential in purpose of sustainable development achievement.

Online Peer Review: Learning Science as It's Practiced.

Science.gov (United States)

Trautmann, Nancy M.; Carlsen, William S.; Eick, Charles J.; Gardner, Francis E., Jr.; Kenyon, Lisa; Moscovici, Hedy; Moore, John C.; Thompson, Mark; West, Sandra

2003-01-01

Describes a cooperative project that integrates the internet into the peer-review process to enhance student understanding of the nature of science through engagement in socially authentic scientific research and the double-blinded peer review process. Reports the ratings of faculty and students of the online peer review. (Author/YDS)

Peer-to-Peer Service Sharing Platforms

DEFF Research Database (Denmark)

Andersson, Magnus; Hjalmarsson, Anders; Avital, Michel

2013-01-01

The sharing economy has been growing continuously in the last decade thanks to the proliferation of internet-based platforms that allow people to disintermediate the traditional commercial channels and to share excess resources and trade with one another effectively at a reasonably low transaction...... cost. Whereas early peer-to-peer platforms were designed to enable file sharing and goods trading, we recently witness the emergence of a new breed of peer-to-peer platforms that are designed for ordinary service sharing. Ordinary services entail intangible provisions and are defined as an economic...... activity that generates immaterial benefits and does not result in ownership of material goods. Based on a structured analysis of 41 internet-based rideshare platforms, we explore and layout the unique characteristics of peer-to-peer service sharing platforms based on three distinct temporal patterns...

Online Peer-to-Peer Support for Young People With Mental Health Problems: A Systematic Review.

Science.gov (United States)

Ali, Kathina; Farrer, Louise; Gulliver, Amelia; Griffiths, Kathleen M

2015-01-01

Adolescence and early adulthood are critical periods for the development of mental disorders. Online peer-to-peer communication is popular among young people and may improve mental health by providing social support. Previous systematic reviews have targeted Internet support groups for adults with mental health problems, including depression. However, there have been no systematic reviews examining the effectiveness of online peer-to-peer support in improving the mental health of adolescents and young adults. The aim of this review was to systematically identify available evidence for the effectiveness of online peer-to peer support for young people with mental health problems. The PubMed, PsycInfo, and Cochrane databases were searched using keywords and Medical Subject Headings (MeSH) terms. Retrieved abstracts (n=3934) were double screened and coded. Studies were included if they (1) investigated an online peer-to-peer interaction, (2) the interaction discussed topics related to mental health, (3) the age range of the sample was between 12 to 25 years, and (4) the study evaluated the effectiveness of the peer-to-peer interaction. Six studies satisfied the inclusion criteria for the current review. The studies targeted a range of mental health problems including depression and anxiety (n=2), general psychological problems (n=1), eating disorders (n=1), and substance use (tobacco) (n=2). The majority of studies investigated Internet support groups (n=4), and the remaining studies focused on virtual reality chat sessions (n=2). In almost all studies (n=5), the peer support intervention was moderated by health professionals, researchers or consumers. Studies employed a range of study designs including randomized controlled trials (n=3), pre-post studies (n=2) and one randomized trial. Overall, two of the randomized controlled trials were associated with a significant positive outcome in comparison to the control group at post-intervention. In the remaining four

Supervising undergraduate research: a collective approach utilising groupwork and peer support.

Science.gov (United States)

Baker, Mary-Jane; Cluett, Elizabeth; Ireland, Lorraine; Reading, Sheila; Rourke, Susan

2014-04-01

Nursing education now requires graduate entry for professional registration. The challenge is to ensure that students develop independence and team working in a resource effective manner. The dissertation is one opportunity for this. To evaluate changing from individual dissertation supervision to group peer supervision. Group supervision was implemented for one cohort. Dissertation outcomes were compared with two previous cohorts. Student evaluative data was assessed. Group supervision did not adversely affect dissertation outcomes (p=0.85). 88% of students reported peer supervision to be helpful, with themes being 'support and sharing', and 'progress and moving forward'. Peer group support provided consistent supervision harnessing the energy and resources of the students and Faculty, without adversely affecting outcomes. Copyright © 2013 Elsevier Ltd. All rights reserved.

Peer characteristics associated with improved glycemic control in a randomized controlled trial of a reciprocal peer support program for diabetes.

Science.gov (United States)

Kaselitz, Elizabeth; Shah, Megha; Choi, Hwajung; Heisler, Michele

2018-01-01

Objective In a secondary analysis of a randomized controlled trial of diabetes reciprocal peer support, we examined characteristics of peers associated with improvements in their partner's glycemic control. Methods A total of 102 adults with diabetes were randomized to the reciprocal peer support arm (vs. a nurse care management arm). The primary outcome was change in A1c over six months. Intermediate outcomes were insulin initiation and peer engagement. A number of baseline characteristics of peers were hypothesized to influence outcomes for their peer, and concordant characteristics of peer dyads were hypothesized that would influence outcomes for both peer partners. Results Improvement in A1c was associated with having a peer older than oneself ( P peers who reported poorer health at baseline had worse glycemic control at follow-up ( P peers had a more controlled self-regulation style were more likely to initiate insulin ( P peers whose partners were older and reported more diabetes distress at baseline supports the need for further research into the peer characteristics that lead to improved outcomes. This could allow for better matching and more effective partnerships.

The Effectiveness of Peer Tutoring Programs in Elementary Schools

OpenAIRE

Gee, Melinda

2004-01-01

The present review examined the effectiveness of three peer tutoring programs: cross-age peer tutoring, Classwide Peer Tutoring (CWPT), and Peer-Assisted Learning Strategies (PALS), for elementary students in the academic areas of math and reading. The research reviewed indicates students who participated in cross-age peer tutoring and CWPT had improved test scores on basic math facts as well as increased math scores on standardized assessments. Students also showed improvement in reading flu...

Peer to Peer Distributed Energy Trading in Smart Grids: A Survey

Directory of Open Access Journals (Sweden)

Juhar Abdella

2018-06-01

Full Text Available Due to the expansion of distributed renewable energy resources, peer to peer energy trading (P2P DET is expected to be one of the key elements of next generation power systems. P2P DET can provide various benefits such as creating a competitive energy market, reducing power outages, increasing overall efficiency of power systems and supplementing alternative sources of energy according to user preferences. Because of these promising advantages, P2P DET has attracted the attention of several researchers. Current research related to P2P DET include demand response optimization, power routing, network communication, security and privacy. This paper presents a review of the main research topics revolving around P2P DET. Particularly, we present a comprehensive survey of existing demand response optimization models, power routing devices and power routing algorithms. We also identify some key challenges faced in realizing P2P DET. Furthermore, we discuss state of the art enabling technologies such as Energy Internet, Blockchain and Software Defined Networking (SDN and we provide insights into future research directions.

Simple Peer-to-Peer SIP Privacy

Science.gov (United States)

Koskela, Joakim; Tarkoma, Sasu

In this paper, we introduce a model for enhancing privacy in peer-to-peer communication systems. The model is based on data obfuscation, preventing intermediate nodes from tracking calls, while still utilizing the shared resources of the peer network. This increases security when moving between untrusted, limited and ad-hoc networks, when the user is forced to rely on peer-to-peer schemes. The model is evaluated using a Host Identity Protocol-based prototype on mobile devices, and is found to provide good privacy, especially when combined with a source address hiding scheme. The contribution of this paper is to present the model and results obtained from its use, including usability considerations.

Peer-to-peer I/O (P2PIO) protocol specification Version 0.6

Energy Technology Data Exchange (ETDEWEB)

Berket, Karlo; Essiari, Abdelilah; Gunter, Dan; Hoschek, Wolfgang

2004-04-21

Today's distributed systems require simple and powerful resource discovery queries in a dynamic environment consisting of a large number of resources spanning many autonomous administrative domains. The distributed search problem is hard due to the variety of query types, the number of resources and their autonomous, partitioned and dynamic nature. We propose a generalized resource discovery framework that is built around an application level messaging protocol called Peer-to-Peer I/O (P2PIO). P2PIO addresses a number of scalability problems in a general way. It provides flexible and uniform transport-independent resource discovery mechanisms to reduce both the client and network burden in multi-hop P2P systems.

7 CFR 3415.10 - Establishment and operation of peer review groups.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Establishment and operation of peer review groups... ASSESSMENT RESEARCH GRANTS PROGRAM Scientific Peer Review of Research Grant Applications § 3415.10 Establishment and operation of peer review groups. Subject to § 3415.5, the Administrator shall adopt procedures...

Beyond Homophily: A Decade of Advances in Understanding Peer Influence Processes

Science.gov (United States)

Brechwald, Whitney A.; Prinstein, Mitchell J.

2013-01-01

This article reviews empirical and theoretical contributions to a multidisciplinary understanding of peer influence processes in adolescence over the past decade. Five themes of peer influence research from this decade were identified, including a broadening of the range of behaviors for which peer influence occurs, distinguishing the sources of influence, probing the conditions under which influence is amplified/attenuated (moderators), testing theoretically based models of peer influence processes (mechanisms), and preliminary exploration of behavioral neuroscience perspectives on peer influence. This review highlights advances in each of these areas, underscores gaps in current knowledge of peer influence processes, and outlines important challenges for future research. PMID:23730122

Effects of peer-mediated implementation of visual scripts in middle school.

Science.gov (United States)

Ganz, Jennifer B; Heath, Amy K; Lund, Emily M; Camargo, Siglia P H; Rispoli, Mandy J; Boles, Margot; Plaisance, Lauren

2012-05-01

Although research has investigated the impact of peer-mediated interventions and visual scripts on social and communication skills in children with autism spectrum disorders, no studies to date have investigated peer-mediated implementation of scripts. This study investigated the effects of peer-implemented scripts on a middle school student with autism, intellectual impairments, and speech-language impairment via a multiple baseline single-case research design across behaviors. The target student demonstrated improvements in three communicative behaviors when implemented by a trained peer; however, behaviors did not generalize to use with an untrained typically developing peer.

Peer Learning in Instrumental Practicing.

Science.gov (United States)

Nielsen, Siw G; Johansen, Guro G; Jørgensen, Harald

2018-01-01

In higher music education (HME), the notion of "private teaching, private learning" has a long tradition, where the learning part rests on the student's individual practicing between instrumental lessons. However, recent research suggests that collaborative learning among peers is beneficial in several aspects, such as sense of belonging, motivation and self-efficacy. This is consistent with the concept of vicarious learning. In this study, we conducted a survey among bachelor music students in church music, performance or music education programs enrolled in a music academy ( N = 96), where parts of the questionnaire addressed peer learning and peer's influence on the students's instrumental practicing, and the degree of satisfaction with their practicing. These issues were seen in relation to gender, musical genre and study program. Overall, the students reported engaging in peer learning related to their instrumental practicing, to various degrees. This involved discussing practicing matters with peers, and practicing together with peers. However, student's reports of their views on peer learning, show that they perceive it more beneficial than the amount of time reported doing it would indicate. No significant gender differences were found, but students within improvised music/jazz engaged the most in peer learning, and church music students the least. Neither the degree of engaging in peer learning nor reported influence from peers correlated significantly with the degree of satisfaction. We discuss whether a general dissatisfaction is caused by being in a competitive learning environment combined with a privatized culture for learning. Finally, we suggest that collaborative forums for instrumental practicing within HME institutions can function as constructive and supportive arenas to enhance students learning and inner motivation.

Peer Learning in Instrumental Practicing

Science.gov (United States)

Nielsen, Siw G.; Johansen, Guro G.; Jørgensen, Harald

2018-01-01

In higher music education (HME), the notion of “private teaching, private learning” has a long tradition, where the learning part rests on the student's individual practicing between instrumental lessons. However, recent research suggests that collaborative learning among peers is beneficial in several aspects, such as sense of belonging, motivation and self-efficacy. This is consistent with the concept of vicarious learning. In this study, we conducted a survey among bachelor music students in church music, performance or music education programs enrolled in a music academy (N = 96), where parts of the questionnaire addressed peer learning and peer's influence on the students's instrumental practicing, and the degree of satisfaction with their practicing. These issues were seen in relation to gender, musical genre and study program. Overall, the students reported engaging in peer learning related to their instrumental practicing, to various degrees. This involved discussing practicing matters with peers, and practicing together with peers. However, student's reports of their views on peer learning, show that they perceive it more beneficial than the amount of time reported doing it would indicate. No significant gender differences were found, but students within improvised music/jazz engaged the most in peer learning, and church music students the least. Neither the degree of engaging in peer learning nor reported influence from peers correlated significantly with the degree of satisfaction. We discuss whether a general dissatisfaction is caused by being in a competitive learning environment combined with a privatized culture for learning. Finally, we suggest that collaborative forums for instrumental practicing within HME institutions can function as constructive and supportive arenas to enhance students learning and inner motivation. PMID:29599738

Peer Learning in Instrumental Practicing

Directory of Open Access Journals (Sweden)

Siw G. Nielsen

2018-03-01

Full Text Available In higher music education (HME, the notion of “private teaching, private learning” has a long tradition, where the learning part rests on the student's individual practicing between instrumental lessons. However, recent research suggests that collaborative learning among peers is beneficial in several aspects, such as sense of belonging, motivation and self-efficacy. This is consistent with the concept of vicarious learning. In this study, we conducted a survey among bachelor music students in church music, performance or music education programs enrolled in a music academy (N = 96, where parts of the questionnaire addressed peer learning and peer's influence on the students's instrumental practicing, and the degree of satisfaction with their practicing. These issues were seen in relation to gender, musical genre and study program. Overall, the students reported engaging in peer learning related to their instrumental practicing, to various degrees. This involved discussing practicing matters with peers, and practicing together with peers. However, student's reports of their views on peer learning, show that they perceive it more beneficial than the amount of time reported doing it would indicate. No significant gender differences were found, but students within improvised music/jazz engaged the most in peer learning, and church music students the least. Neither the degree of engaging in peer learning nor reported influence from peers correlated significantly with the degree of satisfaction. We discuss whether a general dissatisfaction is caused by being in a competitive learning environment combined with a privatized culture for learning. Finally, we suggest that collaborative forums for instrumental practicing within HME institutions can function as constructive and supportive arenas to enhance students learning and inner motivation.

Peer review in forensic science.

Science.gov (United States)

Ballantyne, Kaye N; Edmond, Gary; Found, Bryan

2017-08-01

Peer review features prominently in the forensic sciences. Drawing on recent research and studies, this article examines different types of peer review, specifically: editorial peer review; peer review by the scientific community; technical and administrative review; and verification (and replication). The article reviews the different meanings of these quite disparate activities and their utility in relation to enhancing performance and reducing error. It explains how forensic practitioners should approach and use peer review, as well as how it should be described in expert reports and oral testimony. While peer review has considerable potential, and is a key component of modern quality management systems, its actual value in most forensic science settings has yet to be determined. In consequence, forensic practitioners should reflect on why they use specific review procedures and endeavour to make their actual practices and their potential value transparent to consumers; whether investigators, lawyers, jurors or judges. Claims that review increases the validity of a scientific technique or accuracy of opinions within a particular case should be avoided until empirical evidence is available to support such assertions. Copyright © 2017 Elsevier B.V. All rights reserved.

Analysis of Peer Review Comments: QM Recommendations and Feedback Intervention Theory

Science.gov (United States)

Schwegler, Andria F.; Altman, Barbara W.

2015-01-01

Because feedback is a critical component of the continuous improvement cycle of the Quality Matters (QM) peer review process, the present research analyzed the feedback that peer reviewers provided to course developers after a voluntary, nonofficial QM peer review of online courses. Previous research reveals that the effects of feedback on…

Four Mechanistic Models of Peer Influence on Adolescent Cannabis Use.

Science.gov (United States)

Caouette, Justin D; Feldstein Ewing, Sarah W

2017-06-01

Most adolescents begin exploring cannabis in peer contexts, but the neural mechanisms that underlie peer influence on adolescent cannabis use are still unknown. This theoretical overview elucidates the intersecting roles of neural function and peer factors in cannabis use in adolescents. Novel paradigms using functional magnetic resonance imaging (fMRI) in adolescents have identified distinct neural mechanisms of risk decision-making and incentive processing in peer contexts, centered on reward-motivation and affect regulatory neural networks; these findings inform a theoretical model of peer-driven cannabis use decisions in adolescents. We propose four "mechanistic profiles" of social facilitation of cannabis use in adolescents: (1) peer influence as the primary driver of use; (2) cannabis exploration as the primary driver, which may be enhanced in peer contexts; (3) social anxiety; and (4) negative peer experiences. Identification of "neural targets" involved in motivating cannabis use may inform clinicians about which treatment strategies work best in adolescents with cannabis use problems, and via which social and neurocognitive processes.

A Review of Peer Social Development in Early Childhood.

Science.gov (United States)

Goin, Robin P.

1998-01-01

Reviews the literature on young children's peer social development. Addresses implications of social learning theory and empirical research. Discusses recurring themes, including child/peer versus child/adult interactions, incorporation of toys and games, influence of mothers, and gender peer preferences. Considers areas lacking empirical support…

Child Pornography in Peer-to-Peer Networks

Science.gov (United States)

Steel, Chad M. S.

2009-01-01

Objective: The presence of child pornography in peer-to-peer networks is not disputed, but there has been little effort done to quantify and analyze the distribution and nature of that content to-date. By performing an analysis of queries and query hits on the largest peer-to-peer network, we are able to both quantify and describe the nature of…

Exploring a QoS Driven Scheduling Approach for Peer-to-Peer Live Streaming Systems with Network Coding

Science.gov (United States)

Cui, Laizhong; Lu, Nan; Chen, Fu

2014-01-01

Most large-scale peer-to-peer (P2P) live streaming systems use mesh to organize peers and leverage pull scheduling to transmit packets for providing robustness in dynamic environment. The pull scheduling brings large packet delay. Network coding makes the push scheduling feasible in mesh P2P live streaming and improves the efficiency. However, it may also introduce some extra delays and coding computational overhead. To improve the packet delay, streaming quality, and coding overhead, in this paper are as follows. we propose a QoS driven push scheduling approach. The main contributions of this paper are: (i) We introduce a new network coding method to increase the content diversity and reduce the complexity of scheduling; (ii) we formulate the push scheduling as an optimization problem and transform it to a min-cost flow problem for solving it in polynomial time; (iii) we propose a push scheduling algorithm to reduce the coding overhead and do extensive experiments to validate the effectiveness of our approach. Compared with previous approaches, the simulation results demonstrate that packet delay, continuity index, and coding ratio of our system can be significantly improved, especially in dynamic environments. PMID:25114968

HyperPeer

DEFF Research Database (Denmark)

Larsen, R.D.; Bouvin, N.O.

2004-01-01

This paper presents HyperPeer, a framework for developing peer-to-peer based hypermedia. The distribution of hypermedia structures is handled through a peer-to-peer (P2P) network, allowing for highly scalable sharing between users. A central challenge of all decentralized systems is to locate...

Peer-to-peer Services in the Field of Accommodation: Finland vs. Latin America

OpenAIRE

Tuominen, Sofia; Kosunen, Sonja

2016-01-01

This thesis focuses on peer-to-peer services in the field of accommodation, more closely Airbnb. The thesis aims at researching the differences of the use of Airbnb in Finland and Latin America with the main focus on Mexico. The thesis is commissioned by SMAL (Association of Finnish Travel Agents). The thesis will consist of eight parts. The first part presents an overall introduction of the topic, aims, commissioner, methods and hypotheses. The second part presents the sharing economy ph...

A Moving-Object Index for Efficient Query Processing with PeerWise Location Privacy

DEFF Research Database (Denmark)

Lin, Dan; Jensen, Christian S.; Zhang, Rui

2011-01-01

attention has been paid to enabling so-called peer-wise privacy—the protection of a user’s location from unauthorized peer users. This paper identifies an important efficiency problem in existing peer-privacy approaches that simply apply a filtering step to identify users that are located in a query range......, but that do not want to disclose their location to the querying peer. To solve this problem, we propose a novel, privacy-policy enabled index called the PEB-tree that seamlessly integrates location proximity and policy compatibility. We propose efficient algorithms that use the PEB-tree for processing privacy......-aware range and kNN queries. Extensive experiments suggest that the PEB-tree enables efficient query processing....

Peer Involvement in Adolescent Dating Violence

Science.gov (United States)

Stephenson, Pam S.; Martsolf, Donna; Draucker, Claire Burke

2013-01-01

This study investigated the ways in which peers are involved in adolescent dating violence. Eighty-eight young adults aged 18-21 were interviewed and asked to reflect on aggressive dating relationships they experienced as teens. The researchers used grounded theory to analyze the data. Findings showed that male and female peers were involved in…

The Role of Peer Relationships in Adjustment to College

Science.gov (United States)

Swenson, Lisa A.; Nordstrom, Alicia; Hiester, Marnie

2008-01-01

According to developmental research, peer relationships serve a positive function in children's, adolescents', and adults' lives. We expected that peer relationships would also benefit emerging adults as they transition into college. Using friendship quality and attachment measures, we examined the link between the closeness of peer relationships…

A peer-to-peer traffic safety campaign program.

Science.gov (United States)

2014-06-01

The purpose of this project was to implement a peer-to-peer drivers safety program designed for high school students. : This project builds upon an effective peer-to-peer outreach effort in Texas entitled Teens in the Driver Seat (TDS), the : nati...

New research reactor proposed for Australia

International Nuclear Information System (INIS)

Anon.

1992-01-01

A new research reactor has been proposed for construction within the next ten years, to replace the HIFAR reactor which operating capabilities have been over taken by later designs. This paper outlines the main research applications of the new reactor design and briefly examines issues related to its cost, economic benefits, safety and location

The Impact of Peer Mentoring on Pupils' Emotional Literacy Competencies

Science.gov (United States)

O'Hara, Donna

2011-01-01

Research suggests that peer mentoring can positively impact on emotional literacy competencies. This study explored the effects of peer mentoring on the emotional literacy competencies of Year 7 peer mentees using a quasi-experimental pre-test and post-test control group design. Results supported the hypothesis that peer mentoring has a positive…

PENGEMBANGAN MODEL PEER COUNSELING SEBAGAI MEDIA PENGALAMAN PRAKTIK KONSELING

Directory of Open Access Journals (Sweden)

muslikah muslikah

2017-03-01

Full Text Available Practical experience is an important component of counselor education program. Through the experience student counseling practice, counselor candidate  given the experience to apply the skills and knowledge they acquired in the lecture. Peer Counseling in this research defined as the involvement of youth in peer groups to provide particular input for the development of personality and social of adolescents. Thus, peer counseling can be utilized in the process of lectures, so counselors candidate can be optimized to obtain practical experience supervised by a professional counselor. This research aims to develop a peer counseling model as an experience counseling practice media in basic skills counseling subject. The design used is research and development. Subjects were students of BK FIP UNNES. Data collected through in-depth interviews, questionnaires and  document studies. Data analysis technique used is  interactive model of Miles and Huberman. Results of the research is a model of peer counseling as an experience counseling practice media in basic skills of counseling subject include: (a rational, (b Definition, (c Interest, (d assuming, (e materials, (f the stages of peer counseling implementation, (g the evaluation and succes indicators, and function of group members, (h the phase of the service, (i the evaluation and follow-up. Based on  results expert validation obtained that the model is feasible and can be applied.

SCI peer health coach influence on self-management with peers: a qualitative analysis.

Science.gov (United States)

Skeels, S E; Pernigotti, D; Houlihan, B V; Belliveau, T; Brody, M; Zazula, J; Hasiotis, S; Seetharama, S; Rosenblum, D; Jette, A

2017-11-01

A process evaluation of a clinical trial. To describe the roles fulfilled by peer health coaches (PHCs) with spinal cord injury (SCI) during a randomized controlled trial research study called 'My Care My Call', a novel telephone-based, peer-led self-management intervention for adults with chronic SCI 1+ years after injury. Connecticut and Greater Boston Area, MA, USA. Directed content analysis was used to qualitatively examine information from 504 tele-coaching calls, conducted with 42 participants with SCI, by two trained SCI PHCs. Self-management was the focus of each 6-month PHC-peer relationship. PHCs documented how and when they used the communication tools (CTs) and information delivery strategies (IDSs) they developed for the intervention. Interaction data were coded and analyzed to determine PHC roles in relation to CT and IDS utilization and application. PHCs performed three principal roles: Role Model, Supporter, and Advisor. Role Model interactions included CTs and IDSs that allowed PHCs to share personal experiences of managing and living with an SCI, including sharing their opinions and advice when appropriate. As Supporters, PHCs used CTs and IDSs to build credible relationships based on dependability and reassuring encouragement. PHCs fulfilled the unique role of Advisor using CTs and IDSs to teach and strategize with peers about SCI self-management. The SCI PHC performs a powerful, flexible role in promoting SCI self-management among peers. Analysis of PHC roles can inform the design of peer-led interventions and highlights the importance for the provision of peer mentor training.

Medical faculty opinions of peer tutoring.

Science.gov (United States)

Rudland, Joy R; Rennie, Sarah C

2014-01-01

Peer tutoring is a well-researched and established method of learning defined as 'a medical student facilitating the learning of another medical student'. While it has been adopted in many medical schools, other schools may be reluctant to embrace this approach. The attitude of the teaching staff, responsible for organizing and or teaching students in an undergraduate medical course to formal peer teaching will affect how it is introduced and operationalized. This study elicits faculty opinions on how best to introduce peer tutoring for medical students. Structured telephone interviews were recorded, transcribed and analyzed using thematic analysis. The interviews were with medically qualified staff responsible for organizing or teaching undergraduate medical students at a New Zealand medical school. Six questions were posed regarding perceived advantages and disadvantages of peer tutoring and how the school and staff could support a peer-tutoring scheme if one was introduced. Staff generally supported the peer tutoring concept, offering a safe environment for learning with its teachers being so close in career stage to the learners. They also say disadvantages when the student-teachers imparted wrong information and when schools used peer tutoring to justify a reduction in teaching staff. Subjects felt that faculty would be more accepting of peer tutoring if efforts were made to build staff 'buy in' and empowerment, train peer tutors and introduce a solid evaluation process. Staff of our school expressed some concerns about peer tutoring that are not supported in the literature, signaling a need for better communication about the benefits and disadvantages of peer tutoring.

Adapting Peer Review to an Online Course: An Exploratory Case Study

Science.gov (United States)

Knight, Linda V.; Steinbach, Theresa A.

2011-01-01

With demonstrated benefits to higher level learning, peer review in the classroom has been well researched and popular since at least the 1990s. However, little or no prior studies exist into the peer review process for online courses. Further, we found no prior research specifically addressing the operational aspects of online peer review. This…

The art of writing good research proposals.

Science.gov (United States)

van Ekelenburg, Henk

2010-01-01

Whilst scientists are by default motivated by intellectual challenges linked to the area of their interest rather than have an interest in the financial component related to their work, the reality of today is that funding for their work does not come automatically More and more governments provide project-related funding rather than multipurpose funding that covers the total annual costs of a research performing entity (such as a university department). So, like it or not, researchers have to present their research ideas and convince funding bodies about the usefulness and importance of their intended research work. Writing the research proposal is not simply typing words and punctuation. It requires succinctly and clearly chronicling the facts, as well as crafting a convincing line of reasoning for funding the project. For the best result, both the logical, verbal left side of the brain and the intuitive, creative right side of the brain need to work as a team. This article covers the process of writing a proposal, from research idea to submission to the funding body. The key to good writing is linking the text into a logical project flow. Therefore, in the early stage of writing an RTD proposal, developing the chain of reasoning and creating a flow chart is recommended to get a clear overview of the entire project and to visualise how the many work packages are connected.

The development of peer reflective supervision amongst nurse educator colleagues: An action research project.

Science.gov (United States)

Bulman, C; Forde-Johnson, C; Griffiths, A; Hallworth, S; Kerry, A; Khan, S; Mills, K; Sharp, P

2016-10-01

This action research study developed the use of peer reflective supervision (PRS) amongst eight nurse educators contributing to an undergraduate Adult Nursing programme at a UK University. During the academic year (2013-14), nurse educator co-researchers met for an introductory workshop and then met regularly in pairs to facilitate each other's reflection. This provided an opportunity for nurse educators to reflect on identified issues linked to their role with a facilitative peer. Educators met three additional times in a Reflexive Learning Group (RLG), to gather data on their use of PRS. Audio-recordings from the RLGs were transcribed and analysed using Norton's (2009) thematic analysis framework. Co-researchers iteratively validated the data and an external validation group critically viewed the evidence. Overall, seven themes were generated from the three research cycles. These were: PRS as a Valuable Affirming Experience; Time Issues; Facilitation- Support, Trust and Challenge; Developing a Flexible 'Toolbox'; To Write or Not to Write; Drawing on Literature; and Requirement for Action. Findings add new evidence regarding use of a flexible toolbox of resources to develop reflection and offer practical guidance on the development of PRS. Nurse educators often experienced similar concerns, and a facilitative supervision structure allowed co-researchers to positively explore these. Recognition of work pressures and requirement for time and space for reflection was highlighted, particularly regarding writing, and exploring the literature, to develop critical analysis of experiences. The importance of action as part of the reflective process was emphasised. Co-researchers reported positive personal change as well as the opportunity to highlight issues through their reflection for further action within the organisation. The study adds constructive evidence for the use of reflection to explore professional work, make sense of experiences and develop positive action

Research Program Peer Review: Purposes, Principles, Practices, Protocols

Science.gov (United States)

2004-06-01

Statement 1994-95. Canberra: AGPS. Cook- Deegan , R.M. Merit Review for Federally Funded Science and Technology: A White Paper for the Council of the...18p. Craig -B, "SPE Peer-Review Critique", JOURNAL OF PETROLEUM TECHNOLOGY, 1994, Vol 46, Iss 7, pp 563-563 Cram-DL Stebbins-M Eom-HS Ratto-N

Research on load optimization of DHT-based hierarchy peer-to-peer system

Science.gov (United States)

Zhong, Haifeng; Luo, Dongjian; Wu, Wei; Xiao, Liang

2009-08-01

The main reason of causing the cost in p2p system is the maintenance cost that nodes build their routing information. In a large-scale system or a dynamic environment, p2p system generates considerable maintenance workload, which not only increase the bandwidth consumption but also affect the routing efficiency. So we present here a new Hierarchy_based maintenance method to minimize the maintenance cost which combines the hierarchical DHT algorithm with a peer proximity mechanism. The analysis results show our design can significantly decrease maintenance cost and improve scalability of the P2P system.

Using peer-to-peer energy-trading platforms to incentivize prosumers to form federated power plants

Science.gov (United States)

Morstyn, Thomas; Farrell, Niall; Darby, Sarah J.; McCulloch, Malcolm D.

2018-02-01

Power networks are undergoing a fundamental transition, with traditionally passive consumers becoming `prosumers' — proactive consumers with distributed energy resources, actively managing their consumption, production and storage of energy. A key question that remains unresolved is: how can we incentivize coordination between vast numbers of distributed energy resources, each with different owners and characteristics? Virtual power plants and peer-to-peer (P2P) energy trading offer different sources of value to prosumers and the power network, and have been proposed as different potential structures for future prosumer electricity markets. In this Perspective, we argue they can be combined to capture the benefits of both. We thus propose the concept of the federated power plant, a virtual power plant formed through P2P transactions between self-organizing prosumers. This addresses social, institutional and economic issues faced by top-down strategies for coordinating virtual power plants, while unlocking additional value for P2P energy trading.

Lykkes peer-feedback altid?

DEFF Research Database (Denmark)

Jørgensen, Bente Mosgaard

Agenda. International Journal of English Studies, 10(2), 171-184. doi:10.6018/ijes.10.2.119251 Lee, I. (2013). Research into Practice: Written Corrective Feedback. Language Teaching, 46(2), 108-119. doi:10.1017/S0261444812000390 Nicol, D. (2014). Guiding Principles for Peer Reveiw: Unlocking Learner...... Aarhus Universitet tilbydes derfor en række større og mindre opgaver, der skal give dem mulighed for at træne denne evne (se paper I, Jensen, in press, 2018). Nogle af de mindre opgaver inkluderer brugen af peer-feedback. Opgaverne afvikles via systemet Peergrade, hvor de studerende online bedømmer...... til at være, (3) pege på hvilke fordele og udfordringer der er med at anvende peer-feedback i det anvendte set-up på den pågældende uddannelse og (4) foreslå hvilke krav der må stilles til et system, der skal understøtte en korrektiv peer feedback proces ? Bredt teoretisk er jura-casen et eksempel på...

[Peer harassment in primary school: the role of peers and its relationship with sociometric status].

Science.gov (United States)

Lucas Molina, Beatriz; Pulido Valero, Rosa; Solbes Canales, Irene

2011-04-01

During the last decade, there has been a change in peer harassment research from a focus on the characteristics of the Aggressor-Victim dyad to the recognition of peer harassment as a whole group process, with most of children playing some kind of role. This study uses a shortened adaptation of the Participant-Role Questionnaire approach to identify these roles in 2,050 Spanish children aged 8 to 13 years. These Participant Roles were related to belonging to one of the five sociometric status groups. Factor analysis revealed four different roles, indicating that the adapted scale remains a reliable way of distinguishing the Aggressor, Victim, Defender of the victim, and Outsider roles. Boys played the roles of Aggressor and Victim significantly more frequently. The children's Participant Role was found to be related to their sociometric status. Progress in the measurement of peer harassment as a group process and the success of intervention strategies may depend on finding clearer distinctions among the different peer roles, mobilizing peer pressure, and isolating aggressors from their social support.

Proposed satellite position determination systems and techniques for Geostationary Synthetic Aperture Radar

OpenAIRE

Martin Fuster, Roger; Fernández Usón, Marc; Casado Blanco, David; Broquetas Ibars, Antoni

2016-01-01

This paper proposes two different calibration techniques for Geostationary Synthetic Aperture Radar (GEOSAR) missions requiring a high precision positioning, based on Active Radar Calibrators and Ground Based Interferometry. The research is enclosed in the preparation studies of a future GEOSAR mission providing continuous monitoring at continental scale. Peer Reviewed

Privileging Peer Review: Implications for Undergraduates

Directory of Open Access Journals (Sweden)

Amy E. Mark

2011-11-01

Full Text Available Librarians and teaching faculty privilege peer review articles out of ideals rooted in academic culture more then for pedagogical reasons. Undergraduates would find greater benefit in the opportunity to search and critique sources related to their personal and creative interests as well as relevant to academic research projects. Librarians can adopt the role of change-agents by engaging relevant teaching faculty in discussions about the goal of research assignments relative to peer review literature. Framing this discussion is Paulo Freire’s theory of banking information discussed in Pedagogy of the Oppressed (2000.

Active gamblers as peer counselors.

Science.gov (United States)

Rosecrance, J

1988-07-01

Problem gambling is becoming a major social concern. The efficacy of current treatment programs that use a compulsion model which requires abstinence and attendance at Gamblers Anonymous meetings is open to question. The researcher advocates a controlled-gambling approach as a viable alternative to conventional methods. The centerpiece of his program is the use of active gamblers as peer counselors. A suggested format for incorporating peer counselors into an actual treatment program is presented.

An Open Science Peer Review Oath [v2; ref status: indexed, http://f1000r.es/4wf

Directory of Open Access Journals (Sweden)

Jelena Aleksic

2015-01-01

Full Text Available One of the foundations of the scientific method is to be able to reproduce experiments and corroborate the results of research that has been done before. However, with the increasing complexities of new technologies and techniques, coupled with the specialisation of experiments, reproducing research findings has become a growing challenge. Clearly, scientific methods must be conveyed succinctly, and with clarity and rigour, in order for research to be reproducible. Here, we propose steps to help increase the transparency of the scientific method and the reproducibility of research results: specifically, we introduce a peer-review oath and accompanying manifesto. These have been designed to offer guidelines to enable reviewers (with the minimum friction or bias to follow and apply open science principles, and support the ideas of transparency, reproducibility and ultimately greater societal impact. Introducing the oath and manifesto at the stage of peer review will help to check that the research being published includes everything that other researchers would need to successfully repeat the work. Peer review is the lynchpin of the publishing system: encouraging the community to consciously (and conscientiously uphold these principles should help to improve published papers, increase confidence in the reproducibility of the work and, ultimately, provide strategic benefits to authors and their institutions.

How Do Peers Impact Learning? An Experimental Investigation of Peer-To-Peer Teaching and Ability Tracking

OpenAIRE

Kimbrough, Erik O.; McGee, Andrew; Shigeoka, Hitoshi

2017-01-01

Classroom peers are believed to influence learning by teaching each other, and the efficacy of this teaching likely depends on classroom composition in terms of peers' ability. Unfortunately, little is known about peer-to-peer teaching because it is never observed in field studies. Furthermore, identifying how peer-to-peer teaching is affected by ability tracking – grouping students of similar ability – is complicated by the fact that tracking is typically accompanied by changes in curriculum...

The Role of Parents and Peers in Understanding Female Adolescent Sexuality--Testing Perceived Peer Norms as Mediators between Some Parental Variables and Sexuality

Science.gov (United States)

Rajhvajn Bulat, Linda; Ajdukovic, Marina; Ajdukovic, Dea

2016-01-01

Previous research has confirmed peers and parents as significant agents of socialisation with respect to young people's sexuality. The aim of this cross-sectional cohort study was to examine how parental and peer variables predict young women's sexual behaviour and sexuality-related thoughts and emotions, and whether perceived peer influences…

42 CFR 52h.3 - Establishment and operation of peer review groups.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Establishment and operation of peer review groups... GRANTS SCIENTIFIC PEER REVIEW OF RESEARCH GRANT APPLICATIONS AND RESEARCH AND DEVELOPMENT CONTRACT PROJECTS § 52h.3 Establishment and operation of peer review groups. (a) To the extent applicable, the...

Peer-to-Peer Enclaves for Improving Network Defence

Directory of Open Access Journals (Sweden)

David W. Archer

2013-07-01

Full Text Available Information about cyberthreats within networks spreads slowly relative to the speed at which those threats spread. Typical "threat feeds" that are commercially available also disseminate information slowly relative to the propagation speed of attacks, and they often convey irrelevant information about imminent threats. As a result, hosts sharing a network may miss opportunities to improve their defence postures against imminent attack because needed information arrives too late or is lost in irrelevant noise. We envision timely, relevant peer-to-peer sharing of threat information – based on current technologies – as a solution to these problems and as a useful design pattern for defensive cyberwarfare. In our setting, network nodes form communities that we call enclaves, where each node defends itself while sharing information on imminent threats with peers that have similar threat exposure. In this article, we present our vision for this solution. We sketch the architecture of a typical node in such a network and how it might interact with a framework for sharing threat information; we explain why certain defensive countermeasures may work better in our setting; we discuss current tools that could be used as components in our vision; and we describe opportunities for future research and development.

Transformation of Adolescent Peer Relations in the Social Media Context: Part 1-A Theoretical Framework and Application to Dyadic Peer Relationships.

Science.gov (United States)

Nesi, Jacqueline; Choukas-Bradley, Sophia; Prinstein, Mitchell J

2018-04-07

Investigators have long recognized that adolescents' peer experiences provide a crucial context for the acquisition of developmental competencies, as well as potential risks for a range of adjustment difficulties. However, recent years have seen an exponential increase in adolescents' adoption of social media tools, fundamentally reshaping the landscape of adolescent peer interactions. Although research has begun to examine social media use among adolescents, researchers have lacked a unifying framework for understanding the impact of social media on adolescents' peer experiences. This paper represents Part 1 of a two-part theoretical review, in which we offer a transformation framework to integrate interdisciplinary social media scholarship and guide future work on social media use and peer relations from a theory-driven perspective. We draw on prior conceptualizations of social media as a distinct interpersonal context and apply this understanding to adolescents' peer experiences, outlining features of social media with particular relevance to adolescent peer relations. We argue that social media transforms adolescent peer relationships in five key ways: by changing the frequency or immediacy of experiences, amplifying experiences and demands, altering the qualitative nature of interactions, facilitating new opportunities for compensatory behaviors, and creating entirely novel behaviors. We offer an illustration of the transformation framework applied to adolescents' dyadic friendship processes (i.e., experiences typically occurring between two individuals), reviewing existing evidence and offering theoretical implications. Overall, the transformation framework represents a departure from the prevailing approaches of prior peer relations work and a new model for understanding peer relations in the social media context.

Negotiation on the Assessment of Research Articles with Academic Reviewers: Application of Peer-Review Approach of Teaching

Science.gov (United States)

Kumar, Prashant; Rafiq, Imran; Imam, Boulent

2011-01-01

This study provides an insight into the dominant negotiation processes that occur between the authors of research articles and academic reviewers at the peer reviewing stage. Data of reviewers comments and authors responses on 32 science and engineering based journal articles covering four decision categories (accept as is, accept with minor…

Age Differences in Resistance to Peer Influence

Science.gov (United States)

Steinberg, Laurence; Monahan, Kathryn C.

2007-01-01

Prior research describes the development of susceptibility to peer pressure in adolescence as following an inverted U-shaped curve, increasing during early adolescence, peaking around age 14, and declining thereafter. This pattern, however, is derived mainly from studies that specifically examined peer pressure to engage in antisocial behavior. In…

Peer Influence on Ethnic-Racial Identity Development: A Multi-Site Investigation.

Science.gov (United States)

Santos, Carlos E; Kornienko, Olga; Rivas-Drake, Deborah

2017-05-01

The peer context features prominently in theory, and increasingly in empirical research, about ethnic-racial identity (ERI) development, but no studies have assessed peer influence on ERI using methods designed to properly assess peer influence. We examined peer influence on ERI centrality, private, and public regard using longitudinal social network analysis. Data were drawn from two sites: a predominantly Latina/o Southwestern (SW) school (N = 1034; Mage = 12.10) and a diverse Midwestern (MW) school (N = 513; Mage = 11.99). Findings showed that peers influenced each other's public regard over time at both sites. However, peer influence on centrality was evident in the SW site, whereas peer influence on private regard was evident in the MW site. Importantly, peer influence was evident after controlling for selection effects. Our integration of developmental, contextual, and social network perspectives offers a fruitful approach to explicate how ERI content may shift in early adolescence as a function of peer influence. © 2017 The Authors. Child Development © 2017 Society for Research in Child Development, Inc.

Pre-university Chemistry Students in a Mimicked Scholarly Peer Review

NARCIS (Netherlands)

van Rens, L.; Hermarij, P.; Pilot, A.; Beishuizen, J.J.; Hofman, H.; van der Wal, M.

2014-01-01

Peer review is a significant component in scientific research. Introducing peer review into inquiry processes may be regarded as an aim to develop student understanding regarding quality in inquiries. This study examines student understanding in inquiry peer reviews among pre-university chemistry

Possibilities and Limitations of Integrating Peer Instruction into Technical Creativity Education

Science.gov (United States)

Wang, Shijuan; Murota, Masao

2016-01-01

The effects of active peer-peer interaction on the generation of new hypotheses or models and the increase of new solutions have attracted widespread attention. Therefore, the peer discussion portion of peer instruction is supposedly effective in developing students' creativity. However, few empirical research involves how to adapt peer…

The mediatization of peer-to-peer health care

DEFF Research Database (Denmark)

Dindler, Camilla; Ahlmark, Nanna

2018-01-01

observations and qualitative interviews from a peer-to-peer programme for men in Copenhagen. The article analyses the tensions that occurred in the media coverage of the programme as well as in the municipal facilitation and management of the peer-to-peer health care programme defined partly...... by a democratization of health expertise and by a broader culture characterized by individualized, risk aware health promotion. We will argue that tensions between media logics and logics of care and of risk created a mediatized conception of health and of the peer programme that highlighted health care...

Give-and-take based peer-to-peer content distribution networks

Indian Academy of Sciences (India)

Compared to traditional content distribution schemes, peer- to-peer networks ... are shared among users who desire to download files. In a peer-to-peer ..... randomly generated data points, with 300 segments and 200 peers. From the figure ...

Perceived peer influence and peer selection on adolescent smoking.

Science.gov (United States)

Hoffman, Beth R; Monge, Peter R; Chou, Chih-Ping; Valente, Thomas W

2007-08-01

Despite advances in tobacco control, adolescent smoking remains a problem. The smoking status of friends is one of the highest correlates with adolescent smoking. This homophily (commonality of friends based on a given attribute) may be due to either peer pressure, where adolescents adopt the smoking behaviors of their friends, or peer selection, where adolescents choose friends based on their smoking status. This study used structural equation modeling to test a model of peer influence and peer selection on ever smoking by adolescents. The primary analysis of the model did not reach significance, but post hoc analyses did result in a model with good fit. Results indicated that both peer influence and peer selection were occurring, and that peer influence was more salient in the population than was peer selection. Implications of these results for tobacco prevention programs are discussed.

Preventing DoS attacks in peer-to-peer media streaming systems

Science.gov (United States)

Conner, William; Nahrstedt, Klara; Gupta, Indranil

2006-01-01

This paper presents a framework for preventing both selfishness and denial-of-service attacks in peer-to-peer media streaming systems. Our framework, called Oversight, achieves prevention of these undesirable activities by running a separate peer-to-peer download rate enforcement protocol along with the underlying peer-to-peer media streaming protocol. This separate Oversight protocol enforces download rate limitations on each participating peer. These limitations prevent selfish or malicious nodes from downloading an overwhelming amount of media stream data that could potentially exhaust the entire system. Since Oversight is based on a peer-to-peer architecture, it can accomplish this enforcement functionality in a scalable, efficient, and decentralized way that fits better with peer-to-peer media streaming systems compared to other solutions based on central server architectures. As peer-to-peer media streaming systems continue to grow in popularity, the threat of selfish and malicious peers participating in such large peer-to-peer networks will continue to grow as well. For example, since peer-to-peer media streaming systems allow users to send small request messages that result in the streaming of large media objects, these systems provide an opportunity for malicious users to exhaust resources in the system with little effort expended on their part. However, Oversight addresses these threats associated with selfish or malicious peers who cause such disruptions with excessive download requests. We evaluated our Oversight solution through simulations and our results show that applying Oversight to peer-to-peer media streaming systems can prevent both selfishness and denial-of-service attacks by effectively limiting the download rates of all nodes in the system.

Peer Influences on Adolescent Decision Making.

Science.gov (United States)

Albert, Dustin; Chein, Jason; Steinberg, Laurence

2013-04-01

Research efforts to account for elevated risk behavior among adolescents have arrived at an exciting new stage. Moving beyond laboratory studies of age differences in "cool" cognitive processes related to risk perception and reasoning, new approaches have shifted focus to the influence of social and emotional factors on adolescent neurocognition. We review recent research suggesting that adolescent risk-taking propensity derives in part from a maturational gap between early adolescent remodeling of the brain's socio-emotional reward system and a gradual, prolonged strengthening of the cognitive control system. At a time when adolescents spend an increasing amount of time with their peers, research suggests that peer-related stimuli may sensitize the reward system to respond to the reward value of risky behavior. As the cognitive control system gradually matures over the course of the teenage years, adolescents grow in their capacity to coordinate affect and cognition, and to exercise self-regulation even in emotionally arousing situations. These capacities are reflected in gradual growth in the capacity to resist peer influence.

Report of the Task Force on Clinical Research in Dentistry.

Science.gov (United States)

Journal of Dental Education, 1994

1994-01-01

A report on clinical dental research reviews current conditions and makes recommendations for increased funding, improved peer review for research proposals, establishment of a well-defined training track for clinical researchers, and better institutional integration of and support for research and teaching. Projected need for researchers is also…

From Parents to Siblings and Peers

Directory of Open Access Journals (Sweden)

Isabelle Roskam

2015-10-01

Full Text Available The objective of the current research was to test the hypotheses arising from the epigenetic view of social development and from the wider perspective offered by the social network model with three interactional systems, that is, child–parent, child–sibling, and child–peer. They were tested in two prospective longitudinal studies using a multi-informant and multi-method strategy. Study 1 was conducted among 83 children and their parents and Study 2 among 190 children. Attachment security with parents was assessed when the children were 4 years of age, relationships with siblings at 5 years of age, and relationships with peers at 6 years of age. Attachment to parent was found to explain a limited part of variations in later social relationships with siblings and peers. The sibling interactional system had a consistent and enduring effect on later peer relationships. With regard to the two theoretical backgrounds under consideration, neither was able to account for equivocal findings displayed in the two studies as well as in previous research. The wonderful story of social development seems to be a very complex process for which new models are needed.

DOE EERE Standard Operating Procedure Peer Review Best Practice and Procedures

Energy Technology Data Exchange (ETDEWEB)

None

2009-01-18

Objective review and advice from peers - peer review - provides managers, staff, and researchers with a powerful and effective tool for enhancing the management, relevance, effectiveness, and productivity of all of the EERE research, development

Exploring the Peer Interaction Effects on Learning Achievement in a Social Learning Platform Based on Social Network Analysis

Science.gov (United States)

Lin, Yu-Tzu; Chen, Ming-Puu; Chang, Chia-Hu; Chang, Pu-Chen

2017-01-01

The benefits of social learning have been recognized by existing research. To explore knowledge distribution in social learning and its effects on learning achievement, we developed a social learning platform and explored students' behaviors of peer interactions by the proposed algorithms based on social network analysis. An empirical study was…

Economic models for management of resources in peer-to-peer and grid computing

Science.gov (United States)

Buyya, Rajkumar; Stockinger, Heinz; Giddy, Jonathan; Abramson, David

2001-07-01

The accelerated development in Peer-to-Peer (P2P) and Grid computing has positioned them as promising next generation computing platforms. They enable the creation of Virtual Enterprises (VE) for sharing resources distributed across the world. However, resource management, application development and usage models in these environments is a complex undertaking. This is due to the geographic distribution of resources that are owned by different organizations or peers. The resource owners of each of these resources have different usage or access policies and cost models, and varying loads and availability. In order to address complex resource management issues, we have proposed a computational economy framework for resource allocation and for regulating supply and demand in Grid computing environments. The framework provides mechanisms for optimizing resource provider and consumer objective functions through trading and brokering services. In a real world market, there exist various economic models for setting the price for goods based on supply-and-demand and their value to the user. They include commodity market, posted price, tenders and auctions. In this paper, we discuss the use of these models for interaction between Grid components in deciding resource value and the necessary infrastructure to realize them. In addition to normal services offered by Grid computing systems, we need an infrastructure to support interaction protocols, allocation mechanisms, currency, secure banking, and enforcement services. Furthermore, we demonstrate the usage of some of these economic models in resource brokering through Nimrod/G deadline and cost-based scheduling for two different optimization strategies on the World Wide Grid (WWG) testbed that contains peer-to-peer resources located on five continents: Asia, Australia, Europe, North America, and South America.

Undergraduate Student Peer Mentoring in a Multi-Faculty, Multi-Campus University Context

Science.gov (United States)

Townsend, Robert A.; Delves, Melinda; Kidd, Tracy; Figg, Bev

2011-01-01

This article explores research that utilised a mapping strategy to investigate the elements of peer mentoring and peer tutoring programs across a multi-campus Australian university. Peer mentoring, peer tutoring and peer learning activities at the multi-campus university are occurring in a manner that may be considered ad-hoc which does not…

Outline of research proposals selected in the Nuclear Energy Research Initiative (NERI) program

International Nuclear Information System (INIS)

Iwamura, Takamichi; Okubo, Tsutomu; Usui, Shuji

1999-08-01

The U.S. Department of Energy (DOE) created a new R and D program called Nuclear Energy Research Initiative (NERI)' in FY 1999 with the appropriation of $19 million. The major objectives of the NERI program is to preserve the nuclear science and engineering infrastructure in the U.S. and to maintain a competitive position in the global nuclear market in the 21st century. In may, 1999, the DOE selected 45 research proposals for the first year of the NERI program. The proposals are classified into the following five R and D areas: Proliferation Resistant Reactors and/or Fuel Cycles, New Reactor Designs, Advanced Nuclear Fuel, New Technology for Management of Nuclear Waste, Fundamental Nuclear Science. Since the NERI is a very epoch-making and strategic nuclear research program sponsored by the U.S. government, the trend of the NERI is considered to affect the future R and D programs in Japanese nuclear industries and research institutes including JAERI. The present report summarizes the analyzed results of the selected 45 research proposals. Staffs comments are made on each proposal in connection with the R and D activities in JAERI. (author)

Learning Circles: A Collaborative Technology-Mediated Peer-Teaching Workshop

Science.gov (United States)

Sullivan, Kevin; Marshall, Kevin; Tangney, Brendan

2015-01-01

This research study explores peer teaching and learning without a domain expert teacher, within the context of an activity where teams of second level students (~16 years old) are required to create a learning experience for their peers. The study looks at how participants would like to be taught and how they would teach their peers if given the…

MATIN: a random network coding based framework for high quality peer-to-peer live video streaming.

Science.gov (United States)

Barekatain, Behrang; Khezrimotlagh, Dariush; Aizaini Maarof, Mohd; Ghaeini, Hamid Reza; Salleh, Shaharuddin; Quintana, Alfonso Ariza; Akbari, Behzad; Cabrera, Alicia Triviño

2013-01-01

In recent years, Random Network Coding (RNC) has emerged as a promising solution for efficient Peer-to-Peer (P2P) video multicasting over the Internet. This probably refers to this fact that RNC noticeably increases the error resiliency and throughput of the network. However, high transmission overhead arising from sending large coefficients vector as header has been the most important challenge of the RNC. Moreover, due to employing the Gauss-Jordan elimination method, considerable computational complexity can be imposed on peers in decoding the encoded blocks and checking linear dependency among the coefficients vectors. In order to address these challenges, this study introduces MATIN which is a random network coding based framework for efficient P2P video streaming. The MATIN includes a novel coefficients matrix generation method so that there is no linear dependency in the generated coefficients matrix. Using the proposed framework, each peer encapsulates one instead of n coefficients entries into the generated encoded packet which results in very low transmission overhead. It is also possible to obtain the inverted coefficients matrix using a bit number of simple arithmetic operations. In this regard, peers sustain very low computational complexities. As a result, the MATIN permits random network coding to be more efficient in P2P video streaming systems. The results obtained from simulation using OMNET++ show that it substantially outperforms the RNC which uses the Gauss-Jordan elimination method by providing better video quality on peers in terms of the four important performance metrics including video distortion, dependency distortion, End-to-End delay and Initial Startup delay.

Peering Strategic Game Models for Interdependent ISPs in Content Centric Internet

Directory of Open Access Journals (Sweden)

Jia Zhao

2013-01-01

Full Text Available Emergent content-oriented networks prompt Internet service providers (ISPs to evolve and take major responsibility for content delivery. Numerous content items and varying content popularities motivate interdependence between peering ISPs to elaborate their content caching and sharing strategies. In this paper, we propose the concept of peering for content exchange between interdependent ISPs in content centric Internet to minimize content delivery cost by a proper peering strategy. We model four peering strategic games to formulate four types of peering relationships between ISPs who are characterized by varying degrees of cooperative willingness from egoism to altruism and interconnected as profit-individuals or profit-coalition. Simulation results show the price of anarchy (PoA and communication cost in the four games to validate that ISPs should decide their peering strategies by balancing intradomain content demand and interdomain peering relations for an optimal cost of content delivery.

Peering Strategic Game Models for Interdependent ISPs in Content Centric Internet

Science.gov (United States)

Guan, Jianfeng; Xu, Changqiao; Su, Wei; Zhang, Hongke

2013-01-01

Emergent content-oriented networks prompt Internet service providers (ISPs) to evolve and take major responsibility for content delivery. Numerous content items and varying content popularities motivate interdependence between peering ISPs to elaborate their content caching and sharing strategies. In this paper, we propose the concept of peering for content exchange between interdependent ISPs in content centric Internet to minimize content delivery cost by a proper peering strategy. We model four peering strategic games to formulate four types of peering relationships between ISPs who are characterized by varying degrees of cooperative willingness from egoism to altruism and interconnected as profit-individuals or profit-coalition. Simulation results show the price of anarchy (PoA) and communication cost in the four games to validate that ISPs should decide their peering strategies by balancing intradomain content demand and interdomain peering relations for an optimal cost of content delivery. PMID:24381517

Pupils as Victims of Peer Violence

Directory of Open Access Journals (Sweden)

Cvek Mihaela

2013-11-01

Full Text Available The school is an educational institution that has to provide appropriate control of adults over pupils, which they do. Nevertheless, violence cannot be avoided. Pupils encounter peer violence in different roles, as observers, victims, perpetrators, or both. The objective of our research was to examine how often pupils are victims of peer violence, and to what extent the latter depends on pupils’ gender and age. The results of the research made among pupils in the fifth, seventh, and eighth grades of various primary schools across Slovenia showed that 24.1 per cent of pupils had already been victims of peer violence. The ones that they tend to tell about such episodes are their parents. The results have also shown that school is really a place where violence is very common, and that psychological and verbal abuse are the most common types of violence used.

Using Peer Feedback to Improve Learning via Online Peer Assessment

Science.gov (United States)

Liu, Eric Zhi-Feng; Lee, Chun-Yi

2013-01-01

This study investigates the influence of various forms of peer observation and feedback on student learning. We recruited twelve graduate students enrolled in a course entitled, Statistics in Education and Psychology, at a university in northern Taiwan. Researchers adopted the case study method, and the course lasted for ten weeks. Students were…

Developing a change model for peer worker interventions in mental health services: a qualitative research study.

Science.gov (United States)

Gillard, S; Gibson, S L; Holley, J; Lucock, M

2015-10-01

A range of peer worker roles are being introduced into mental health services internationally. There is some evidence that attests to the benefits of peer workers for the people they support but formal trial evidence in inconclusive, in part because the change model underpinning peer support-based interventions is underdeveloped. Complex intervention evaluation guidance suggests that understandings of how an intervention is associated with change in outcomes should be modelled, theoretically and empirically, before the intervention can be robustly evaluated. This paper aims to model the change mechanisms underlying peer worker interventions. In a qualitative, comparative case study of ten peer worker initiatives in statutory and voluntary sector mental health services in England in-depth interviews were carried out with 71 peer workers, service users, staff and managers, exploring their experiences of peer working. Using a Grounded Theory approach we identified core processes within the peer worker role that were productive of change for service users supported by peer workers. Key change mechanisms were: (i) building trusting relationships based on shared lived experience; (ii) role-modelling individual recovery and living well with mental health problems; (iii) engaging service users with mental health services and the community. Mechanisms could be further explained by theoretical literature on role-modelling and relationship in mental health services. We were able to model process and downstream outcomes potentially associated with peer worker interventions. An empirically and theoretically grounded change model can be articulated that usefully informs the development, evaluation and planning of peer worker interventions.

Key Exchange Trust Evaluation in Peer-to-Peer Sensor Networks With Unconditionally Secure Key Exchange

Science.gov (United States)

Gonzalez, Elias; Kish, Laszlo B.

2016-03-01

As the utilization of sensor networks continue to increase, the importance of security becomes more profound. Many industries depend on sensor networks for critical tasks, and a malicious entity can potentially cause catastrophic damage. We propose a new key exchange trust evaluation for peer-to-peer sensor networks, where part of the network has unconditionally secure key exchange. For a given sensor, the higher the portion of channels with unconditionally secure key exchange the higher the trust value. We give a brief introduction to unconditionally secured key exchange concepts and mention current trust measures in sensor networks. We demonstrate the new key exchange trust measure on a hypothetical sensor network using both wired and wireless communication channels.

The Problem of Humiliation in Peer Review

Science.gov (United States)

Comer, Debra R.; Schwartz, Michael

2014-01-01

This paper examines the problem of vituperative feedback from peer reviewers. We argue that such feedback is morally unacceptable, insofar as it humiliates authors and damages their dignity. We draw from social-psychological research to explore those aspects of the peer-review process in general and the anonymity of blind reviewing in particular…

Peer Learning in Specialist Higher Music Education

Science.gov (United States)

Hanken, Ingrid Maria

2016-01-01

Research on peer learning in higher education indicates that learning from and together with peers can benefit students in a number of ways. Within higher music education in Western, classical music, however, the master-apprentice tradition with its dominant one-to-one mode of tuition focuses predominantly on knowledge transmission from teacher to…

PLATON: Peer-to-Peer load adjusting tree overlay networks

NARCIS (Netherlands)

Lymberopoulos, L.; Pittaras, C.; Grammatikou, M.; Papavassiliou, S.; Maglaris, V.

2011-01-01

Peer-to-Peer systems supporting multi attribute and range queries use a number of techniques to partition the multi dimensional data space among participating peers. Load-balancing of data accross peer partitions is necessary in order to avoid the presence of network hotspots which may cause

Promoting Residential Renewable Energy via Peer-to-Peer Learning

Science.gov (United States)

Heiskanen, Eva; Nissilä, Heli; Tainio, Pasi

2017-01-01

Peer-to-peer learning is gaining increasing attention in nonformal community-based environmental education. This article evaluates a novel modification of a concept for peer-to-peer learning about residential energy solutions (Open Homes). We organized collective "Energy Walks" visiting several homes with novel energy solutions and…

Cooperative peer-to-peer multiagent-based systems.

Science.gov (United States)

Caram, L F; Caiafa, C F; Ausloos, M; Proto, A N

2015-08-01

A multiagent based model for a system of cooperative agents aiming at growth is proposed. This is based on a set of generalized Verhulst-Lotka-Volterra differential equations. In this study, strong cooperation is allowed among agents having similar sizes, and weak cooperation if agents have markedly different "sizes", thus establishing a peer-to-peer modulated interaction scheme. A rigorous analysis of the stable configurations is presented first examining the fixed points of the system, next determining their stability as a function of the model parameters. It is found that the agents are self-organizing into clusters. Furthermore, it is demonstrated that, depending on parameter values, multiple stable configurations can coexist. It occurs that only one of them always emerges with probability close to one, because its associated attractor dominates over the rest. This is shown through numerical integrations and simulations, after analytic developments. In contrast to the competitive case, agents are able to increase their capacity beyond the no-interaction case limit. In other words, when some collaborative partnership among a relatively small number of partners takes place, all agents act in good faith prioritizing the common good, when receiving a mutual benefit allowing them to surpass their capacity.

Analysis of peer-to-peer locking of magnetrons

International Nuclear Information System (INIS)

Pengvanich, P.; Lau, Y. Y.; Cruz, E.; Gilgenbach, R. M.; Hoff, B.; Luginsland, J. W.

2008-01-01

The condition for mutual, or peer-to-peer, locking of two magnetrons is derived. This condition reduces to Adler's classical phase-locking condition in the limit where one magnetron becomes the ''master'' and the other becomes the ''slave.'' The formulation is extended to the peer-to-peer locking of N magnetrons, under the assumption that the electromagnetic coupling among the N magnetrons is modeled by an N-port network.

Susceptibility to Peer Influence: Using a Performance-Based Measure to Identify Adolescent Males at Heightened Risk for Deviant Peer Socialization

Science.gov (United States)

Prinstein, Mitchell J.; Brechwald, Whitney A.; Cohen, Geoffrey L.

2011-01-01

A substantial amount of research has suggested that adolescents' attitudes and behaviors are influenced by peers; however, little is known regarding adolescents' individual variability, or susceptibility, to peer influence. In this study, a performance-based index from an experimental paradigm was used to directly measure adolescents'…

Anonymity in Peer-assisted CDNs: Inference Attacks and Mitigation

Directory of Open Access Journals (Sweden)

Jia Yaoqi

2016-10-01

Full Text Available The peer-assisted CDN is a new content distribution paradigm supported by CDNs (e.g., Akamai, which enables clients to cache and distribute web content on behalf of a website. Peer-assisted CDNs bring significant bandwidth savings to website operators and reduce network latency for users. In this work, we show that the current designs of peer-assisted CDNs expose clients to privacy-invasive attacks, enabling one client to infer the set of browsed resources of another client. To alleviate this, we propose an anonymous peer-assisted CDN (APAC, which employs content delivery while providing initiator anonymity (i.e., hiding who sends the resource request and responder anonymity (i.e., hiding who responds to the request for peers. APAC can be a web service, compatible with current browsers and requiring no client-side changes. Our anonymity analysis shows that our APAC design can preserve a higher level of anonymity than state-of-the-art peer-assisted CDNs. In addition, our evaluation demonstrates that APAC can achieve desired performance gains.

Proposed structure of a data paper structure as scientific publication

Directory of Open Access Journals (Sweden)

Sandra M. Roa-Martínez

2017-03-01

Full Text Available This paper presents a review of the main motivations and paths for publishing datasets that are generated and managed during the research process. The Data Paper is considered as a form of scientific publication with the same recognition, acceptance and scientific rigor as conventional research articles. Therefore we propose a common structure defined by elements based mainly on dataset metadata. This will enable creators, publishers, consumers and expert peer reviewers to recognise, share, evaluate and facilitate data reuse. Doing so will facilitate information reproducibility, validation of results, and rapid new research generation.

Peer Tutoring: A Training and Facilitation Guide

Science.gov (United States)

Pirini, Jesse

2017-01-01

Students can make huge gains in academic grades and confidence with the help of peer tutoring. This book provides practical, research-based strategies for anyone wanting to run a peer tutoring programme or to improve their own tutoring practice. The book focuses on two key components of tutoring: the tutoring relationship and tutoring tools. The…

Peer Learning for Change in Higher Education

Science.gov (United States)

Hilsdon, John

2014-01-01

This paper draws upon small scale, qualitative research at a UK university to present a Learning Development (LD) perspective on peer learning. This approach is offered as a lens for exploring social aspects of learning, cultural change in higher education and implications for pedagogy and policy. Views of a small group of peer learning leaders…

Academic Performance and Perception of Learning Following a Peer Coaching Teaching and Assessment Strategy

Science.gov (United States)

Moore, Catherine; Westwater-Wood, Sarah; Kerry, Roger

2016-01-01

Peer coaching has been associated with positive effects on learning. Specifically, these associations have been explored in complex healthcare professions. A social theory of learning has been proposed as a key component of the utility of peer coaching. Further, within the peer coaching model, assessment has been considered as an important driver.…

GRI proposes to hold the line on research program

International Nuclear Information System (INIS)

Anon.

1992-01-01

This paper reports that the Gas Research Institute has proposed a 1993 US research and development program totaling $201.8 million, the same level as the 1991 but down from $212.9 million this year. GRI filed the 1993 proposal and its 1993-97 R and D plan with the Federal Energy Regulatory Commission. If FERC approves the plan, interstate gas pipeline companies would support the GRI research by collecting a surcharge of 1.51 cents/Mcf on nondiscounted gas transactions and 8 cents/Mcf/month on uniform demand or reservations. The proposed budget is based on a revised funding mechanism FERC is considering for GRI. The research agency's general expanses and capital budget would remain at the 1992 level of $9.8 million

Problematic Peer Functioning in Girls with ADHD : A Systematic Literature Review

NARCIS (Netherlands)

Kok, Francien M; Groen, Yvonne; Fuermaier, Anselm B M; Tucha, Oliver

2016-01-01

OBJECTIVE: Children with attention deficit hyperactivity disorder (ADHD) experience many peer interaction problems and are at risk of peer rejection and victimisation. Although many studies have investigated problematic peer functioning in children with ADHD, this research has predominantly focused

Making Judgements: Investigating the Process of Composing and Receiving Peer Feedback

Science.gov (United States)

McConlogue, Teresa

2015-01-01

Recent studies have argued that tutor feedback is failing to support students' progression. The potential for peer feedback, i.e. feedback composed by peer assessors, to support learning has been under researched. The aim of this paper was to explore a case study of a peer assessor composing and receiving peer feedback. The paper reports a case…

Computer-Based Methods for Collecting Peer Nomination Data: Utility, Practice, and Empirical Support.

Science.gov (United States)

van den Berg, Yvonne H M; Gommans, Rob

2017-09-01

New technologies have led to several major advances in psychological research over the past few decades. Peer nomination research is no exception. Thanks to these technological innovations, computerized data collection is becoming more common in peer nomination research. However, computer-based assessment is more than simply programming the questionnaire and asking respondents to fill it in on computers. In this chapter the advantages and challenges of computer-based assessments are discussed. In addition, a list of practical recommendations and considerations is provided to inform researchers on how computer-based methods can be applied to their own research. Although the focus is on the collection of peer nomination data in particular, many of the requirements, considerations, and implications are also relevant for those who consider the use of other sociometric assessment methods (e.g., paired comparisons, peer ratings, peer rankings) or computer-based assessments in general. © 2017 Wiley Periodicals, Inc.

Parental Management of Peer Relationships and Early Adolescents' Social Skills

Science.gov (United States)

Mounts, Nina S.

2011-01-01

Despite a growing body of research on parental management of peer relationships, little is known about the relationship between parental management of peers and early adolescents' social skills or the precursors to parental management of peer relationships. The goals of this short-term longitudinal investigation were to examine the relationship…

Promoting Discussion in Peer Instruction: Discussion Partner Assignment and Accountability Scoring Mechanisms

Science.gov (United States)

Chou, Chih-Yueh; Lin, Pin-Hsun

2015-01-01

Peer instruction (PI) involves students answering questions and peer discussion learning activities. PI can enhance student performance and engagement in classroom instruction. However, some students do not engage in the discussions. This study proposes two mechanisms, discussion partner assignment and accountability scoring mechanisms, to form…

Online peer-to-peer lending and its implications for small business credit financing in Norway

OpenAIRE

Brekke, Henrik; Hagerud, Simon

2017-01-01

This thesis seeks to explore how the emergence of online peer-to-peer (P2P) lending will impact small businesses lending in Norway. Increasing attention has been drawn to small businesses and their apparent struggle to obtain appropriate credit financing. At the same time, online P2P lending, part of the new wave of financial technologies, has been held up as a potential remedy for this credit rationing. Our research involves two main parts. First, we study the extent to whi...

Mechanism change in a simulation of peer review: from junk support to elitism.

Science.gov (United States)

Paolucci, Mario; Grimaldo, Francisco

2014-01-01

Peer review works as the hinge of the scientific process, mediating between research and the awareness/acceptance of its results. While it might seem obvious that science would regulate itself scientifically, the consensus on peer review is eroding; a deeper understanding of its workings and potential alternatives is sorely needed. Employing a theoretical approach supported by agent-based simulation, we examined computational models of peer review, performing what we propose to call redesign , that is, the replication of simulations using different mechanisms . Here, we show that we are able to obtain the high sensitivity to rational cheating that is present in literature. In addition, we also show how this result appears to be fragile against small variations in mechanisms. Therefore, we argue that exploration of the parameter space is not enough if we want to support theoretical statements with simulation, and that exploration at the level of mechanisms is needed. These findings also support prudence in the application of simulation results based on single mechanisms, and endorse the use of complex agent platforms that encourage experimentation of diverse mechanisms.

A Proposal for a Research-based Constructivist Physics-and-Pedagogy Course

Science.gov (United States)

Zirbel, Esther

2006-12-01

This poster proposes a research-based science-and-pedagogy course that will combine the learning of fundamental physics concepts with methods of how to teach these concepts. Entitled “Understanding the Cosmos: From Antiquity to the Modern Day,” the course will explore how people learn science concepts through the ages, and from childhood through adulthood. This course will use the historical-constructivist approach to illustrate how our understanding of scientific phenomena advanced as we progressed from simple 2-dimensional thinking (starting with the flat Earth concept) to 3-D thinking (learning about the structure of the solar system) to 4-D thinking (understanding space-time and theories about the Big Bang). While transitioning from Impetus to Aristotelian to Newtonian to Einsteinian thinking, students will learn the essence of scientific thinking and inquiry. The overall goal of this course is to excite students in the process of scientific discovery, help them develop scientific reasoning skills, and provide them with fulfilling experiences of truly understanding science concepts. This will be done by employing active engagement techniques (e.g., peer tutoring, Socratic dialogue, and think/pair/share methods) and by challenging students to articulate their thoughts clearly and persuasively. This course could be of value for anybody wanting to enter the teaching profession or simply for anybody who would like to deepen their science understanding.

Moving from Outsider to Insider: Peer Status and Partnerships between Electricity Utilities and Residential Consumers

Science.gov (United States)

Morris, Peter; Buys, Laurie; Vine, Desley

2014-01-01

An electricity demand reduction project based on comprehensive residential consumer engagement was established within an Australian community in 2008. By 2011, both the peak demand and grid supplied electricity consumption had decreased to below pre-intervention levels. This case study research explored the relationship developed between the utility, community and individual consumer from the residential customer perspective through qualitative research of 22 residential households. It is proposed that an energy utility can be highly successful at peak demand reduction by becoming a community member and a peer to residential consumers and developing the necessary trust, access, influence and partnership required to create the responsive environment to change. A peer-community approach could provide policymakers with a pathway for implementing pro-environmental behaviour for low carbon communities, as well as peak demand reduction, thereby addressing government emission targets while limiting the cost of living increases from infrastructure expenditure. PMID:24979234

Exploring Children’s Peer Relationships through Verbal and Non-verbal Communication: A Qualitative Action Research Focused on Waldorf Pedagogy

Directory of Open Access Journals (Sweden)

Aida Milena Montenegro Mantilla

2007-12-01

Full Text Available This study analyzes the relationships that children around seven and eight years old establish in a classroom. It shows that peer relationships have a positive dimension with features such as the development of children’s creativity to communicate and modify norms. These features were found through an analysis of children’s verbal and non-verbal communication and an interdisciplinary view of children’s learning process from Rudolf Steiner, founder of Waldorf Pedagogy, and Jean Piaget and Lev Vygotsky, specialists in children’s cognitive and social dimensions. This research is an invitation to recognize children’s capacity to construct their own rules in peer relationships.

Can peers rate reliably as experts in small CSCL groups?

DEFF Research Database (Denmark)

Magnisalis, Ioannis; Demetriadis, Stavros; Papadopoulos, Pantelis M.

2016-01-01

Research on the impact of peer rating (PR) has provided encouraging results, as a method to foster collaborative learning and improve its outcomes. The scope of this paper is to discuss peer rating towards two specific directions that usually are neglected in the CSCL field, namely: (a) coaching...... of objective anonymous peer rating through a rubric, and (b) provision of peer rating summary information during collaboration. The case study utilized an asynchronous CSCL tool with the two aforementioned capabilities. Initial results showed that peer rating, when anonymous, and guided, can be as reliable...

Adolescents' self-esteem, peers and parents relationships interaction

OpenAIRE

Ramanauskienė, Ramunė; Valantinas, Antanas; Endriulaitienė, Auksė

2004-01-01

The purpose of this research was to measure the relationships among late adolescents' self-esteem, peer and parents relations. The subjects were 199 students from 9th and 11th grades. Rosenberg's self-esteem scale, Index of peer relations and Child's attitude toward mother and father scales was used in the investigation. The analysis of the results showed a significant positive correlation between self-esteem, and peer relations and, for girls only, a significant positive correlation between ...

Pre-University Chemistry Students in a Mimicked Scholarly Peer Review

Science.gov (United States)

van Rens, Lisette; Hermarij, Philip; Pilot, Albert; Beishuizen, Jos; Hofman, Herman; Wal, Marjolein

2014-01-01

Peer review is a significant component in scientific research. Introducing peer review into inquiry processes may be regarded as an aim to develop student understanding regarding quality in inquiries. This study examines student understanding in inquiry peer reviews among pre-university chemistry students, aged 16-17, when they enact a design of a…

Rethinking Feedback Practices in Higher Education: A Peer Review Perspective

Science.gov (United States)

Nicol, David; Thomson, Avril; Breslin, Caroline

2014-01-01

Peer review is a reciprocal process whereby students produce feedback reviews on the work of peers and receive feedback reviews from peers on their own work. Prior research has primarily examined the learning benefits that result from the receipt of feedback reviews, with few studies specifically exploring the merits of producing feedback reviews…

Collaborations That Promote Growth: Music Student Teachers as Peer Mentors

Science.gov (United States)

Draves, Tami J.

2017-01-01

The purpose of this research was to explore the experiences of four music student teachers engaged in peer mentoring. This was an intrinsic case study with a focus on the peer-mentoring programme. Data included reflections on peer-mentoring activities and individual and focus group interviews. Five themes resulted from data analysis: expanding…

Open peer review at four STEM journals: an observational overview.

Science.gov (United States)

Ford, Emily

2015-01-01

Open peer review, peer review where authors' and reviewers' identities are disclosed to one another, is a growing trend in scholarly publishing. Through observation of four journals in STEM disciplines, PLOS One, Atmospheric Chemistry & Physics, PeerJ, and F1000Research, an observational overview is conducted. The overview relies on defined characteristics of open peer review. Results show that despite differing open peer review implementations, each journal retains editorial involvement in scholarly publishing. Further, the analysis shows that only one of these implementations is fully transparent in its peer review and decision making process. Finally, the overview contends that journals should clearly outline peer review and editorial processes in order to allow for open peer review to be better understood and adopted by authors, reviewers, editors, and readers of science communications.

MATIN: a random network coding based framework for high quality peer-to-peer live video streaming.

Directory of Open Access Journals (Sweden)

Behrang Barekatain

Full Text Available In recent years, Random Network Coding (RNC has emerged as a promising solution for efficient Peer-to-Peer (P2P video multicasting over the Internet. This probably refers to this fact that RNC noticeably increases the error resiliency and throughput of the network. However, high transmission overhead arising from sending large coefficients vector as header has been the most important challenge of the RNC. Moreover, due to employing the Gauss-Jordan elimination method, considerable computational complexity can be imposed on peers in decoding the encoded blocks and checking linear dependency among the coefficients vectors. In order to address these challenges, this study introduces MATIN which is a random network coding based framework for efficient P2P video streaming. The MATIN includes a novel coefficients matrix generation method so that there is no linear dependency in the generated coefficients matrix. Using the proposed framework, each peer encapsulates one instead of n coefficients entries into the generated encoded packet which results in very low transmission overhead. It is also possible to obtain the inverted coefficients matrix using a bit number of simple arithmetic operations. In this regard, peers sustain very low computational complexities. As a result, the MATIN permits random network coding to be more efficient in P2P video streaming systems. The results obtained from simulation using OMNET++ show that it substantially outperforms the RNC which uses the Gauss-Jordan elimination method by providing better video quality on peers in terms of the four important performance metrics including video distortion, dependency distortion, End-to-End delay and Initial Startup delay.

How faculty learn about and implement research-based instructional strategies: The case of Peer Instruction

Science.gov (United States)

Dancy, Melissa; Henderson, Charles; Turpen, Chandra

2016-06-01

[This paper is part of the Focused Collection on Preparing and Supporting University Physics Educators.] The lack of knowledge about how to effectively spread and sustain the use of research-based instructional strategies is currently a significant barrier to the improvement of undergraduate physics education. In this paper we address this lack of knowledge by reporting on an interview study of 35 physics faculty, of varying institution types, who were self-reported users of, former users of, or knowledgeable nonusers of the research-based instructional strategy Peer Instruction. Interview questions included in this analysis focused on the faculty's experiences, knowledge, and use of Peer Instruction, along with general questions about current and past teaching methods used by the interviewee. The primary findings include the following: (i) Faculty self-reported user status is an unreliable measure of their actual practice. (ii) Faculty generally modify specific instructional strategies and may modify out essential components. (iii) Faculty are often unaware of the essential features of an instructional strategy they claim to know about or use. (iv) Informal social interactions provide a significant communication channel in the dissemination process, in contrast to the formal avenues of workshops, papers, websites, etc., often promoted by change agents, and (v) experience with research-based strategies as a graduate student or through curriculum development work may be highly impactful. These findings indicate that educational transformation can be better facilitated by improving communication with faculty, supporting effective modification by faculty during implementation, and acknowledging and understanding the large impact of informal social interactions as a mode of dissemination.

o'Peer: open peer review

Science.gov (United States)

Brewer, J. H.

2014-12-01

I have built a "demonstration" website at http://oPeer.org to illustrate how peer review and publication might be improved relative to the current model, which was designed and implemented in an era when scientific communication was either face-to-face or relied upon human delivery of ink marks on dead trees.

Perceived Peer and Parent Out-Group Norms, Cultural Identity, and Adolescents' Reasoning About Peer Intergroup Exclusion.

Science.gov (United States)

Brenick, Alaina; Romano, Kelly

2016-09-01

Cultural group identity and group norms are significantly related to social exclusion evaluations (Bennett, ). This study examined 241 Jewish-American mid (M = 14.18 years, SD = 0.42) to late (M = 17.21 years, SD = 0.43; MageTOTAL  = 15.54 years, SD = 1.57) adolescents' cultural identities and contextually salient perceived group norms in relation to their evaluations of Arab-American inclusion and exclusion across two contexts (peers vs. family at home). Results suggest that perceived group norms are related to the context in which they are applied: parents in the home and peers in the peer context. Peers remained a significant source of perceived group norms in the home context. Significant interactions emerged between perceived parent group norms and cultural identity. Findings highlight the need to address group-specific norms by context to ensure maximum effectiveness for intergroup interventions. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

The peer review process for awarding funds to international science research consortia: a qualitative developmental evaluation.

Science.gov (United States)

Gregorius, Stefanie; Dean, Laura; Cole, Donald C; Bates, Imelda

2017-01-01

Background:  Evaluating applications for multi-national, multi-disciplinary, dual-purpose research consortia is highly complex. There has been little research on the peer review process for evaluating grant applications and almost none on how applications for multi-national consortia are reviewed. Overseas development investments are increasingly being channelled into international science consortia to generate high-quality research while simultaneously strengthening multi-disciplinary research capacity. We need a better understanding of how such decisions are made and their effectiveness. Methods:  An award-making institution planned to fund 10 UK-Africa research consortia. Over two annual rounds, 34 out of 78 eligible applications were shortlisted and reviewed by at least five external reviewers before final selections were made by a face-to-face panel. We used an innovative approach involving structured, overt observations of award-making panel meetings and semi-structured interviews with panel members to explore how assessment criteria concerning research quality and capacity strengthening were applied during the peer review process. Data were coded and analysed using pre-designed matrices which incorporated categories relating to the assessment criteria. Results:  In general the process was rigorous and well-managed. However, lack of clarity about differential weighting of criteria and variations in the panel's understanding of research capacity strengthening resulted in some inconsistencies in use of the assessment criteria. Using the same panel for both rounds had advantages, in that during the second round consensus was achieved more quickly and the panel had increased focus on development aspects. Conclusion:  Grant assessment panels for such complex research applications need to have topic- and context-specific expertise. They must also understand research capacity issues and have a flexible but equitable and transparent approach. This study has

Peer reviewing – a responsibility and a power of the university?

OpenAIRE

Smedsrød, Bård; Reierth, Eirik; Moksness, Lars; Longva, Leif

2016-01-01

Watch the VIDEO of the presentation.Journal coordinated peer reviewing, a hallmark of scholarly publishing, is also a pivotal part of other central academic processes, such as evaluation of research grant applications, and ranking of applicants for faculty/research positions. Hence, journal coordinated peer reviewing may be viewed as “the mother of academic peer reviewing”. On this background, it is astonishing that universities and other public R&D institutions take only a very limited inter...

Privacy and Cooperation in Peer-to-Peer Systems

NARCIS (Netherlands)

Zeilemaker, N.S.M.

2015-01-01

P2P networks employ the resources available at peers to reduce the load at, or eliminate the need for a server. In order to achieve these goals, protocols are implemented which aim to allow peers to collaborate efficiently. However, these same protocols can make peers an easy target, as their

Quality assurance in radiology: peer review and peer feedback

International Nuclear Information System (INIS)

Strickland, N.H.

2015-01-01

Peer review in radiology means an assessment of the accuracy of a report issued by another radiologist. Inevitably, this involves a judgement opinion from the reviewing radiologist. Peer feedback is the means by which any form of peer review is communicated back to the original author of the report. This article defines terms, discusses the current status, identifies problems, and provides some recommendations as to the way forward, concentrating upon the software requirements for efficient peer review and peer feedback of reported imaging studies. Radiologists undertake routine peer review in their everyday clinical practice, particularly when reporting and preparing for multidisciplinary team meetings. More formal peer review of reported imaging studies has been advocated as a quality assurance measure to promote good clinical practice. It is also a way of assessing the competency of reporting radiologists referred for investigation to bodies such as the General Medical Council (GMC). The literature shows, firstly, that there is a very wide reported range of discrepancy rates in many studies, which have used a variety of non-comparable methodologies; and secondly, that applying scoring systems in formal peer review is often meaningless, unhelpful, and can even be detrimental. There is currently a lack of electronic peer feedback system software on the market to inform radiologists of any review of their work that has occurred or to provide them with clinical outcome information on cases they have previously reported. Learning opportunities are therefore missed. Radiologists should actively engage with the medical informatics industry to design optimal peer review and feedback software with features to meet their needs. Such a system should be easy to use, be fully integrated with the radiological information and picture archiving systems used clinically, and contain a free-text comment box, without a numerical scoring system. It should form a temporary record

Strategyproof Peer Selection using Randomization, Partitioning, and Apportionment

OpenAIRE

Aziz, Haris; Lev, Omer; Mattei, Nicholas; Rosenschein, Jeffrey S.; Walsh, Toby

2016-01-01

Peer review, evaluation, and selection is a fundamental aspect of modern science. Funding bodies the world over employ experts to review and select the best proposals of those submitted for funding. The problem of peer selection, however, is much more general: a professional society may want to give a subset of its members awards based on the opinions of all members; an instructor for a MOOC or online course may want to crowdsource grading; or a marketing company may select ideas from group b...

Multi-Agent Design and Implementation for an Online Peer Help System

Science.gov (United States)

Meng, Anbo

2014-01-01

With the rapid advance of e-learning, the online peer help is playing increasingly important role. This paper explores the application of MAS to an online peer help system (MAPS). In the design phase, the architecture of MAPS is proposed, which consists of a set of agents including the personal agent, the course agent, the diagnosis agent, the DF…

Trust in social computing. The case of peer-to-peer file sharing networks

Directory of Open Access Journals (Sweden)

Heng Xu

2011-09-01

Full Text Available Social computing and online communities are changing the fundamental way people share information and communicate with each other. Social computing focuses on how users may have more autonomy to express their ideas and participate in social exchanges in various ways, one of which may be peer-to-peer (P2P file sharing. Given the greater risk of opportunistic behavior by malicious or criminal communities in P2P networks, it is crucial to understand the factors that affect individual’s use of P2P file sharing software. In this paper, we develop and empirically test a research model that includes trust beliefs and perceived risks as two major antecedent beliefs to the usage intention. Six trust antecedents are assessed including knowledge-based trust, cognitive trust, and both organizational and peer-network factors of institutional trust. Our preliminary results show general support for the model and offer some important implications for software vendors in P2P sharing industry and regulatory bodies.

An Expectancy Theory Motivation Approach to Peer Assessment

Science.gov (United States)

Friedman, Barry A.; Cox, Pamela L.; Maher, Larry E.

2008-01-01

Group projects are an important component of higher education, and the use of peer assessment of students' individual contributions to group projects has increased. The researchers employed an expectancy theory approach and an experimental design in a field setting to investigate conditions that influence students' motivation to rate their peers'…

The Power of Peer Reviewing to Enhance Writing in Horticulture: Greenhouse Management

Science.gov (United States)

Anderson, Neil O.; Flash, Pamela

2014-01-01

Peer review is not included in undergraduate horticultural curricula. Our research objectives in an 8- year study, which ranged from 2000 to 2007 in two sections (2000-2002 non-peer reviewed and 2003-2007 peer-reviewed) of Greenhouse Management students at the University of Minnesota were to determine whether iterative peer reviews would result in…

Peer-to-Peer Networking -RE-SONANCE

Indian Academy of Sciences (India)

networking, operating systems and embedded systems. Peer-to-Peer (P2P) networking in recent times has been touted as .... Gnutella (General file sharing) P2P service at the same time. 2. .... The data processing does not occur in 'real time' ...

PEMANFAATAN JEJARING FACEBOOK DALAM PEER ASSESSMENT ONLINE UNTUK MENILAI SIKAP ILMIAH SISWA

Directory of Open Access Journals (Sweden)

Peny Husna Handayani

2016-06-01

Full Text Available The aim of this research is to describe facebook utilization in peer assessment online to assess pupil’s scientific attitude on laboratory report of environment pollution, to explain the benefit and the weakness, and also to get information about student’s and teacher’s response about peer assessment online by facebook. Collecting data are done by observation, questionnaire, interview, and documentation. The instruments which used were analysis form of implementation facebook utilization in peer assessment online, rubrict peer assessment to assess pupil’s scientific attitude, questionnaire, and manual teacher interview. The result show that many of pupil’s scientific attitude can be assessed by peer assessment online with utilization of facebook. The main weakness of facebook utilization in peer assessment online are technical problem such as unfluent internet network and a hacker. Benefits are free of time, low cost relatively, and comfortable in assess. The conclusion of this research is facebook can be used for peer assessment online to assess pupil’s scientific attitude.

What’s about Peer Tutoring Learning Model?

Science.gov (United States)

Muthma'innah, M.

2017-09-01

Mathematics learning outcomes in Indonesia in general is still far from satisfactory. One effort that could be expected to solve the problem is to apply the model of peer tutoring learning in mathematics. This study aims to determine whether the results of students’ mathematics learning can be enhanced through peer tutoring learning models. This type of research is the study of literature, so that the method used is to summarize and analyze the results of relevant research that has been done. Peer tutoring learning model is a model of learning in which students learn in small groups that are grouped with different ability levels, all group members to work together and help each other to understand the material. By paying attention to the syntax of the learning, then learning will be invaluable peer tutoring for students who served as teachers and students are taught. In mathematics, the implementation of this learning model can make students understand each other mathematical concepts and help students in solving mathematical problems that are poorly understood, due to the interaction between students in learning. Then it will be able to improve learning outcomes in mathematics. The impact, it can be applied in mathematics learning.

Mediation Works: An Action Research Study Evaluating the Peer Mediation Program from the Eyes of Mediators and Faculty

Science.gov (United States)

Cook, Jacqueline Yvonne; Boes, Susan R.

2013-01-01

A literature review was conducted to understand how mediators and faculty view a Peer Mediation Program (PMP). The review identified four subgroups: mediators, teachers, administrators, and school counselors as well as their views on the success or lack of success of PMPs. The research also reflects how to best engage stakeholders in the mediation…

Organized Out-of-School Activities and Peer Relationships: Theoretical Perspectives and Previous Research

Science.gov (United States)

Fredricks, Jennifer A.; Simpkins, Sandra D.

2013-01-01

The goal of this volume is to show how organized activities provide an ideal setting for developing a deeper understanding of peer relations, as well as offering a context for a more positive study of peers. The chapters in this volume focus on youth 10 to 18 years of age. In this introductory chapter we first describe the reasons why organized…

7 CFR 3400.10 - Establishment and operation of peer review groups.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Establishment and operation of peer review groups... GRANTS PROGRAM Scientific Peer Review of Research Grant Applications § 3400.10 Establishment and operation of peer review groups. Subject to § 3400.5, the Administrator will adopt procedures for the...

7 CFR 3401.12 - Establishment and operation of peer review groups.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Establishment and operation of peer review groups... GRANTS PROGRAM Scientific Peer Review of Research Applications for Funding § 3401.12 Establishment and operation of peer review groups. Subject to § 3401.7, the Administrator will adopt procedures for the...

7 CFR 3411.10 - Establishment and operation of peer review groups.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Establishment and operation of peer review groups... INITIATIVE COMPETITIVE GRANTS PROGRAM Scientific Peer Review of Research Grant Applications § 3411.10 Establishment and operation of peer review groups. Subject to § 3411.5, the Administrator shall adopt procedures...

Beyond Homophily: A Decade of Advances in Understanding Peer Influence Processes

Science.gov (United States)

Brechwald, Whitney A.; Prinstein, Mitchell J.

2011-01-01

This article reviews empirical and theoretical contributions to a multidisciplinary understanding of peer influence processes in adolescence over the past decade. Five themes of peer influence research from this decade were identified, including a broadening of the range of behaviors for which peer influence occurs, distinguishing the sources of…

Diffusion of Innovations Theory: A Unifying Framework for HIV Peer Education

Science.gov (United States)

Ramseyer Winter, Virginia

2013-01-01

Peer education programs are a popular approach to preventing HIV infection among adolescents. While the programs show promise for effectively preventing HIV among the peers who are provided education, little evaluation research has been conducted to determine if the peer educators themselves experience knowledge, attitude, and behavior changes. A…

A systematic literature review of resilience engineering: Research areas and a research agenda proposal

International Nuclear Information System (INIS)

Righi, Angela Weber; Saurin, Tarcisio Abreu; Wachs, Priscila

2015-01-01

Resilience engineering (RE) has been advocated as a new safety management paradigm, compatible with the nature of complex socio-technical systems. This study aims to identify the research areas and to propose a research agenda for RE, based on a systematic literature review that encompasses 237 studies from 2006 to 2014. Six research areas are identified: theory of RE; identification and classification of resilience; safety management tools; analysis of accidents; risk assessment; and training. The area “theory of RE” accounted for 52% of the studies, and it indicates that research has emphasized the description of how resilient performance occurs. The proposal for a research agenda is focused on: refining key constructs; positioning RE in relation to other theories; exploring other research strategies in addition to case-based studies; investigating barriers for implementing RE; and balancing the importance on describing and understanding resilience with the emphasis on the design of resilient systems, and the evaluation of these designs. - Highlights: • Six research areas on RE are identified. • A research agenda for RE is proposed. • RE research is mostly descriptive and based on case studies. • Design science is suggested as a research strategy for RE. • Five domains account for 75% of the reviewed studies

Which Peers Matter: How Social Ties Affect Peer-Group Effects

Science.gov (United States)

Poldin, Oleg; Valeeva, Diliara; Yudkevich, Maria

2016-01-01

We study how the achievements of university students are influenced by the characteristics and achievements of peers in individuals' social networks. Defining peer group in terms of friendship and study partner ties enables us to apply a network regression model and thereby disentangle the influence of peers' performance from that of peers'…

Beyond Homophily: A Decade of Advances in Understanding Peer Influence Processes

OpenAIRE

Brechwald, Whitney A.; Prinstein, Mitchell J.

2011-01-01

This article reviews empirical and theoretical contributions to a multidisciplinary understanding of peer influence processes in adolescence over the past decade. Five themes of peer influence research from this decade were identified, including a broadening of the range of behaviors for which peer influence occurs, distinguishing the sources of influence, probing the conditions under which influence is amplified/attenuated (moderators), testing theoretically based models of peer influence pr...

Peer Influence, Peer Status, and Prosocial Behavior: An Experimental Investigation of Peer Socialization of Adolescents' Intentions to Volunteer.

Science.gov (United States)

Choukas-Bradley, Sophia; Giletta, Matteo; Cohen, Geoffrey L; Prinstein, Mitchell J

2015-12-01

Peer influence processes have been documented extensively for a wide range of maladaptive adolescent behaviors. However, peer socialization is not inherently deleterious, and little is known about whether adolescents influence each other's prosocial behaviors, or whether some peers are more influential than others towards positive youth outcomes. This study addressed these questions using an experimental "chat room" paradigm to examine in vivo peer influence of prosocial behavior endorsement. A school-based sample of 304 early adolescents (55% female, 45% male; M(age) = 12.68) believed they were interacting electronically with same-gender grademates (i.e., "e-confederates"), whose peer status was experimentally manipulated. The participants' intent to engage in prosocial behaviors was measured pre-experiment and in subsequent "public" and "private" experimental sessions. Overall, the adolescents conformed to the e-confederates' prosocial responses in public; yet, these peer influence effects were moderated by the peer status of the e-confederates, such that youth more strongly conformed to the high-status e-confederates than to the low-status ones. There also was some evidence that these peer influence effects were maintained in the private session, indicating potential internalization of prosocial peer norms. These findings help bridge the positive youth development and peer influence literatures, with potential implications for campaigns to increase prosocial behaviors.

Body, identity and images of the self among adolescents. From research to action through Peer&Media Education

Directory of Open Access Journals (Sweden)

Alessandra Carenzio

2015-11-01

Full Text Available In recent years, social media have become a mirror for many adolescents: young people experiment online, testing their own limits and possibilities, and they build their identity day by day (Boyd, 2014. The consequences of this new behaviour are important and include sexting (Temple, 2012, 2014, self-exposure, self-objectification and identity manipulation. Many of these behaviours pass through the media themselves, as they work as a sort of megaphone or extensive sharing platform.This paper aims to reach two goals. The first is to share a new perspective with educators and researchers named Peer&Media Education (Ottolini & Rivoltella, 2014—a model developed in recent years to reach young people and foster their “awareness” of media and their health (Ottolini & Rivoltella, 2014. The result is a new methodological framework fostering the responsible use of social media and digital tools and also helping young people to keep healthy habits. We will present the framework in sections1 and 2.The second goal is to discuss the results of the research Image.ME, run by Cremit, which studied the uses of social network sites, their impact on relationships and identity and the incidence of risky behaviours. In fact, the research is built according to the Peer&Media Education perspective, preventing risky behaviours and supporting media awareness. We will discuss this in section3.

Peer til peer i arbejdet med udsatte mennesker

DEFF Research Database (Denmark)

Ahlmark, Nanna; Norrhäll, Oskar; Jensen, Pernille Hartvig

Statens Institut for Folkesundhed, Syddansk Universitet har fået til opdrag at lave en formativ procesevaluering af Københavns Kommunes projekt Mænd i København. Projektet omhandler udvikling og implementering af en peer til peer indsats med henblik på at forbedre sundhed og trivsel blandt udsatte...... mænd i risiko for at udvikle type 2 diabetes. En del af evalueringsopdraget har været at tilvejebringe viden om relevant litteratur om peer-metoder. I denne forbindelse er dette notat udarbejdet til Københavns Kommunes Forebyggelsescenter Nørrebro af evaluerings-teamet, som består af forsker, Nanna...... Ahlmark, adjunkt ved Aalborg Universitet Camilla Dindler, praktikant og specialestuderende Oskar Norrhäll og specialestuderende Pernille Hartvig Jensen. Notatet er en sammenfatning af udvalgt forskningslitteratur og rapporter om peer til peer-relaterede projekter målrettet udsatte grupper i forbindelse...

The Effect of Electronic Word of Mouth on Intention to Book Accommodation via Online Peer-to-Peer Platform: Investigation of Theory of Planned Behaviour

OpenAIRE

See-Kwong Goh

2016-01-01

The main purpose for conducting the research is to investigate whether positive eWOM received by consumers would influence their intention to book accommodation via a peer-to-peer website or mobile phone apps (such as Airbnb). The research was conducted by utilizing the Theory of Planned Behaviour which integrates the eWOM, attitude, subjective norms, perceived behavioural control and behavioural intention. A total of 226 responses had been recorded. The main findings from this research are r...

Quality assurance in radiology: peer review and peer feedback.

Science.gov (United States)

Strickland, N H

2015-11-01

Peer review in radiology means an assessment of the accuracy of a report issued by another radiologist. Inevitably, this involves a judgement opinion from the reviewing radiologist. Peer feedback is the means by which any form of peer review is communicated back to the original author of the report. This article defines terms, discusses the current status, identifies problems, and provides some recommendations as to the way forward, concentrating upon the software requirements for efficient peer review and peer feedback of reported imaging studies. Radiologists undertake routine peer review in their everyday clinical practice, particularly when reporting and preparing for multidisciplinary team meetings. More formal peer review of reported imaging studies has been advocated as a quality assurance measure to promote good clinical practice. It is also a way of assessing the competency of reporting radiologists referred for investigation to bodies such as the General Medical Council (GMC). The literature shows, firstly, that there is a very wide reported range of discrepancy rates in many studies, which have used a variety of non-comparable methodologies; and secondly, that applying scoring systems in formal peer review is often meaningless, unhelpful, and can even be detrimental. There is currently a lack of electronic peer feedback system software on the market to inform radiologists of any review of their work that has occurred or to provide them with clinical outcome information on cases they have previously reported. Learning opportunities are therefore missed. Radiologists should actively engage with the medical informatics industry to design optimal peer review and feedback software with features to meet their needs. Such a system should be easy to use, be fully integrated with the radiological information and picture archiving systems used clinically, and contain a free-text comment box, without a numerical scoring system. It should form a temporary record

Surveillance of peer to peer payment systems and peer to peer lending platforms

OpenAIRE

Faia, Ester

2014-01-01

Financial innovation is, as usual, faster than regulation. New forms of speculation and intermediation are rapidly emerging. Largely as a result of the evaporation of trust in financial intermediation, an exponentially increasing role is being played by the so-called peer to peer intermediation. The most prominent example at the moment is Bitcoin. If one expects that shocks in these markets could destabilize also traditional financial markets, then it will be necessary to extend regulatory me...

mitigating mitigating free riding in peer-to-peer networks

African Journals Online (AJOL)

eobe

The performance of peer-to-peer systems is based on the quality and quantity of resource contributions from peer systems ... riding [3]. There are several measurement studies ...... J. S. Hua, D. C. Huang, S M Yen, and C. W. Chena, “A dynamic.

Peer Review in Controversial Topics—A Case Study of 9/11

Directory of Open Access Journals (Sweden)

John D. Wyndham

2017-06-01

Full Text Available Beginning with an historical reminiscence, this paper examines the peer review process as experienced by authors currently seeking publication of their research in a highly controversial area. A case study of research into the events of 9/11 (11 September 2001 illustrates some of the problems in peer review arising from undue influences based on financial and political considerations. The paper suggests that ethical failures, rather than flaws in the process itself, are mainly responsible for perceived problems. The way forward lies in improved ethics and a more open process. In addition, editorial review boards and peer review strategies would help to improve the ethics of peer review in general.

Making Peer-Assisted Content Distribution Robust to Collusion Using Bandwidth Puzzles

Science.gov (United States)

Reiter, Michael K.; Sekar, Vyas; Spensky, Chad; Zhang, Zhenghao

Many peer-assisted content-distribution systems reward a peer based on the amount of data that this peer serves to others. However, validating that a peer did so is, to our knowledge, an open problem; e.g., a group of colluding attackers can earn rewards by claiming to have served content to one another, when they have not. We propose a puzzle mechanism to make contribution-aware peer-assisted content distribution robust to such collusion. Our construction ties solving the puzzle to possession of specific content and, by issuing puzzle challenges simultaneously to all parties claiming to have that content, our mechanism prevents one content-holder from solving many others' puzzles. We prove (in the random oracle model) the security of our scheme, describe our integration of bandwidth puzzles into a media streaming system, and demonstrate the resulting attack resilience via simulations.

Body image and peer relationships: Unique associations of adolescents' social status and competence with peer- and self-reported appearance victimization.

Science.gov (United States)

Zimmer-Gembeck, Melanie J; Webb, Haley J

2017-12-01

Adolescents were asked to nominate peers who experience appearance-related victimization or engage in appearance-related aggression, in order to examine the peer social status and competency correlates of receiving more nominations. Moreover, the correlates of peer-report vs. self-report appearance-related victimization were considered. Participants were 371 young Australian adolescents (55% girls, M age  = 12.0 years) who completed surveys. Results showed that victimized adolescents were rated as less liked, prosocial, popular and good-looking, and perceived themselves to be less attractive, less competent at sport and more teased by peers about appearance. Aggressive adolescents were rated as more popular and better looking, but also less prosocial. Aggressive adolescents also perceived themselves to be less academically but more romantically competent, and reported more appearance anxiety symptoms. Findings from peer-report measures generally support previous research findings using self-report measures, but the significant correlates did appear to differ between peer- and self-report of appearance victimization. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

2009 Biomass Program Peer Review Report

Energy Technology Data Exchange (ETDEWEB)

Ferrell, John [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States)

2009-12-01

This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Program‘s 2009 peer review meeting, held on July 14–15, 2009, in Arlington, Virginia. The document also includes summary information from the six separate platform reviews conducted between March and April 2009 in the Washington, D.C., and Denver, Colorado, areas. The platform reviews provide evaluations of the program‘s projects in applied research, development, and demonstration as well as analysis and deployment activities. The July program peer review was an evaluation of the program‘s overall strategic planning, management approach, priorities across research areas, and resource allocation.

Challenging gender stereotypes: Theory of mind and peer group dynamics.

Science.gov (United States)

Mulvey, Kelly Lynn; Rizzo, Michael T; Killen, Melanie

2016-11-01

To investigate the social cognitive skills related to challenging gender stereotypes, children (N = 61, 3-6 years) evaluated a peer who challenged gender stereotypic norms held by the peer's group. Participants with false belief theory of mind (FB ToM) competence were more likely than participants who did not have FB ToM to expect a peer to challenge the group's stereotypes and propose that the group engage in a non-stereotypic activity. Further, participants with FB ToM rated challenging the peer group more positively. Participants without FB ToM did not differentiate between their own and the group's evaluation of challenges to the group's stereotypic norms, but those with ToM competence asserted that they would be more supportive of challenging the group norm than would the peer group. Results reveal the importance of social-cognitive competencies for recognizing the legitimacy of challenging stereotypes, and for understanding one's own and other group perspectives. © 2015 John Wiley & Sons Ltd.

Radioactive waste management: International peer reviews

International Nuclear Information System (INIS)

Warnecke, E.; Bonne, A.

1995-01-01

The Agency's peer review service for radioactive waste management - known as the Waste Management Assessment and Technical Review Programme (WATRP) - started in 1989, building upon earlier types of advisory programmes. WATRP's international experts today provide advice and guidance on proposed or ongoing radioactive waste management programmes; planning, operation, or decommissioning of waste facilities; or on legislative, organizational, and regulatory matters. Specific topics often cover waste conditioning, storage, and disposal concepts or facilities; or technical and other aspects of ongoing or planned research and development programmes. The missions can thus contributed to improving waste management systems and plans, and in raising levels of public confidence in them, as part of IAEA efforts to assist countries in the safe management of radioactive wastes. This article presents a brief overview of recent WATRP missions in Norway, Slovak Republic, Czech Republic and Finland

An integrated 2-year clinical skills peer tutoring scheme in a UK-based medical school: perceptions of tutees and peer tutors

Science.gov (United States)

2018-01-01

Background Several benefits of peer tutoring in medical school teaching have been described. However, there is a lack of research on the perceptions of peer tutoring, particularly from tutees who partake in a long-term clinical skills scheme integrated into the medical school curriculum. This study evaluates the opinions of preclinical tutees at the end of a 2-year peer-tutored clinical skills program and peer tutors themselves. Methods A cross-sectional study was conducted in a UK-based medical school that primarily utilizes peer tutoring for clinical skills teaching. A questionnaire was designed to assess the views of preclinical tutees and peer tutors. Likert scales were used to grade responses and comment boxes to collect qualitative data. Results Sixty-five questionnaires were collected (52 tutees, 13 peer tutors). Seventy-nine percent of students felt satisfied with their teaching, and 70% felt adequately prepared for clinical placements. Furthermore, 79% believed that peer tutoring is the most effective method for clinical skills teaching. When compared to faculty teaching, tutees preferred being taught by peer tutors (63%), felt more confident (73%), and were more willing to engage (77%). All peer tutors felt that teaching made them more confident in their Objective Structured Clinical Examination performance, and 91% agreed that being a tutor made them consider pursuing teaching in the future. Thematic analysis of qualitative data identified 3 themes regarding peer tutoring: a more comfortable environment (69%), a more personalized teaching approach (34%), and variation in content taught (14%). Conclusion Preclinical tutees prefer being taught clinical skills by peer tutors compared to faculty, with the peer tutors also benefitting. Studies such as this, looking at long-term schemes, further validate peer tutoring and may encourage more medical schools to adopt this method as an effective way of clinical skills teaching. PMID:29922105

The Effectiveness of Social Skills Training Program via Peer Tutoring on Aggression Level

Directory of Open Access Journals (Sweden)

İsmail YELPAZE

2015-12-01

Full Text Available The purpose of this study was to investigate the effectiveness of social skills intervention program via peer tutoring on aggression level of secondary school students. The study was a semi-experimental model using experimental group with pre and post-tests. Eleven (eighth class students were selected to have skills for being peer helper. The population of this research consisted 56 secondary school students at Kahramanmaraş. In order to evaluate aggression level of students, Aggression Scale developed by Tuzgöl (1998 was used. . Additionally, a Personal Information Sheet developed by the researcher was used to record certain demographic variables. Researcher applied social skills invention program to 11 students (peer helpers for eight weeks. Later, peer helpers applied intervention program to selected 56 students as well. After application, last-test was applied to selected 56 students, again. To analyze the data collected, SPSS 15 for computer was used. Results of the research revealed that the social skill program via peer helping (peer guidance considerably decreased the level of aggression of students at secondary school students. Students’ aggression level differentiated according to their sex, but not their class levels. Results were discussed in the light of literature

76 FR 13340 - Agency Information Collection Activities: Proposed Collection; Comment Request-WIC Breastfeeding...

Science.gov (United States)

2011-03-11

... Loving Support peer counseling services; a treatment group of 900 will be offered Loving Support peer...: Proposed Collection; Comment Request--WIC Breastfeeding Peer Counseling Study AGENCY: Food and Nutrition... for the second phase of the WIC Breastfeeding Peer Counseling Study. The first phase of this study...

Peer Influence, Peer Status, and Prosocial Behavior: An Experimental Investigation of Peer Socialization of Adolescents’ Intentions to Volunteer

Science.gov (United States)

Giletta, Matteo; Cohen, Geoffrey L.

2018-01-01

Peer influence processes have been documented extensively for a wide range of maladaptive adolescent behaviors. However, peer socialization is not inherently deleterious, and little is known about whether adolescents influence each other’s prosocial behaviors, or whether some peers are more influential than others towards positive youth outcomes. This study addressed these questions using an experimental “chat room” paradigm to examine in vivo peer influence of prosocial behavior endorsement. A school-based sample of 304 early adolescents (55 % female, 45 % male; Mage = 12.68) believed they were interacting electronically with same-gender grademates (i.e., “e-confederates”), whose peer status was experimentally manipulated. The participants’ intent to engage in prosocial behaviors was measured pre-experiment and in subsequent “public” and “private” experimental sessions. Overall, the adolescents conformed to the e-confederates’ prosocial responses in public; yet, these peer influence effects were moderated by the peer status of the e-confederates, such that youth more strongly conformed to the high-status e-confederates than to the low-status ones. There also was some evidence that these peer influence effects were maintained in the private session, indicating potential internalization of prosocial peer norms. These findings help bridge the positive youth development and peer influence literatures, with potential implications for campaigns to increase prosocial behaviors. PMID:26525387

Muscle Dysmorphia and the Perception of Men's Peer Muscularity Preferences.

Science.gov (United States)

Lin, Linda; DeCusati, Frank

2016-11-01

Research suggests that peer muscularity norms preferences are related to men's body image, but little information is known about how perceptions of specific peer group norms preferences are related to men's body image disturbances and specific health behaviors. This study investigated how men perceived the muscularity preferences of male, female, close, and distant peers and whether the perceptions of specific peer preferences were related to muscle dysmorphia and steroid use. Data on muscle dysmorphia and the perceptions of peer muscularity norms were collected from 117 male college students. Results indicated that men perceived distant and male peers as having the most exaggerated preferences for muscularity and that those perceptions were not an accurate reflection of their distant male peers' reported preferences. Results also indicated that perceptions of close female peer muscularity preferences were predictive of symptoms of muscle dysmorphia, but this relationship did not exist for other peer groups, suggesting that the perceptions of close female peer preferences may play a role in the development of muscle dysmorphia. No relationship was found between perceptions of peer muscularity preferences and steroid use. © The Author(s) 2015.

Peer-to-Peer Teaching Using Multi-Disciplinary Applications as Topics

Science.gov (United States)

Sturdivant, Rodney X.; Souhan, Brian E.

2011-01-01

Most educators know that the best way to truly understand new material is to teach it. The use of students as peer educators provides numerous benefits to the student teacher and his or her classmates. Student-led instruction or peer-to-peer teaching is not a new concept or teaching technique. Peer teaching traces its roots back to the ancient…

Levels of Assertiveness and Peer Pressure of Nursing Students

OpenAIRE

Esin Arslan; Nazan Kiliç Akça; Mürüvvet Baser

2013-01-01

Background: The research was conducted in order to determine levels of assertiveness and peer pressure of the nursing students.Methodology: This descriptive research has been performed with 154 nursing students in Bozok University, The data were collected with Questionnaire Form, Rathus Assertiveness Inventory and Peer Pressure Scale. We used the data one way Anova, two samples t test, the relationship between several independent variables and scales were evaluated by Pearson correlation tech...

Counteracting the Influence of Peer Smoking on YouTube

OpenAIRE

Romer, Daniel; Jamieson, Patrick E.; Jamieson, Kathleen Hall; Jones, Christopher; Sherr, Susan

2017-01-01

YouTube, a popular online site for user-generated content, is emerging as a powerful source of peer modeling of smoking. Previous research suggests that in counteracting such influence, health messages may inadvertently increase the perceived prevalence of drug use (a descriptive norm) without reducing its acceptability (injunctive norm). This research tested the ability of health messages to reduce the social acceptability of peer smoking on YouTube despite enhancing its perceived prevalence...

Understanding the Federal Proposal Review Process.

Science.gov (United States)

Cavin, Janis I.

Information on the peer review process for the evaluation of federal grant proposals is presented to help college grants administrators and faculty develop good proposals. This guidebook provides an overview of the policies and conventions that govern the review and selection of proposals for funding, and details the review procedures of the…

Peer Review of Assessment Network: Supporting Comparability of Standards

Science.gov (United States)

Booth, Sara; Beckett, Jeff; Saunders, Cassandra

2016-01-01

Purpose: This paper aims to test the need in the Australian higher education (HE) sector for a national network for the peer review of assessment in response to the proposed HE standards framework and propose a sector-wide framework for calibrating and assuring achievement standards, both within and across disciplines, through the establishment of…

How to Choose Appropriate Experts for Peer Review: An Intelligent Recommendation Method in a Big Data Context

Directory of Open Access Journals (Sweden)

Duanduan Liu

2015-05-01

Full Text Available The rapid development of the internet has led to the accumulation of massive amounts of data, and thus we find ourselves entering the age of big data. Obtaining useful information from these big data is a crucial issue. The aim of this article is to solve the problem of recommending experts to provide peer reviews for universities and other scientific research institutions. Our proposed recommendation method has two stages. An information filtering method is first offered to identify proper experts as a candidate set. Then, an aggregation model with various constraints is suggested to recommend appropriate experts for each applicant. The proposed method has been implemented in an online research community, and the results exhibit that the proposed method is more effective than existing ones.

Simulating Peer Support for Victims of Cyberbullying

NARCIS (Netherlands)

Van der Zwaan, J.M.; Dignum, M.V.; Jonker, C.M.

2010-01-01

This paper proposes a design for an Embodied Conversational Agent (ECA) that empowers victims of cyberbullying by simulating peer support. The anti-cyberbullying buddy helps a child to cope with negative emotions due to a cyberbullying incident and it shows the child how to deal with future

Parents, Peer Groups, and Other Socializing Influences.

Science.gov (United States)

Vandell, Deborah Lowe

2000-01-01

Critically examines three propositions of Harris' group socialization theory (1995, 1998) related to parents' long-term effects on children's psychological characteristics, peer groups' influences, and the nature of dyadic relationships. Maintains that available evidence is more consistent with a model of multiple socialization agents. Proposes a…

Biomass Program 2007 Program Peer Review - Full Report

Energy Technology Data Exchange (ETDEWEB)

none,

2009-10-27

This document summarizes the comments provided by the peer reviewers at the U.S. Department of Energy (DOE) Biomass Program’s Peer Review meeting, held on November 14-15, 2007 in Baltimore, MD and Platform Reviews conducted over the summer of 2007. The Platform Reviews provide evaluations of the Program’s projects in applied research, development, and demonstration.

CAUSAL PEER EFFECTS IN FINANCIAL DECISION MAKING

Directory of Open Access Journals (Sweden)

Ana Njegovanović

2016-03-01

Full Text Available The research paper connects three key elements from the study (conducted using neural database of experimental asset market that have tested the fundamental mechanisms that generate peer effect, the neural database was measured using functional magnetic resonance imaging (fMRI; Cary Frydman, 2015- University of Southern California-Marshall School of Business relating to: experimental control in the laboratory of random peer assignment,; neural activity in testing new prediction explaining peer effect and neural activity in the conduct of trade. The methodology used in the research of peer effect relies on the theory of predicting error, the signal which measures changes in anticipation of the net present value which generates new information. Cognitive neuroscience shows that the prediction error is measured in a certain part of the brain known as the ventral striatum. Measuring the potential value gives insights to economists on which factors affecting the subjective utility. Testing is constructed with 48 patients who were given $ 100 of experimental money and they were given the opportunity to invest in two separate assets in over two hundred experiments. The experiment showed that subjects converted their final portfolio from experimental currency to real dollars using the exchange rate of 5: 1. In addition to profits from the experiment, subjects were paid a fixed "show-up" fee of $ 20. There are two difficulties in identifying causal peer effect in economic behavior (Minsk, 1993. Correlated behavior between two representatives may potentially be the engine by common shocks of the peer group or endogenous election in the peer group. In addition to the prediction that deals with causal peer effect, there have been further developed predictions that generate different mechanisms of peer effects using neural database. Focus on neural prediction is the neural activity that generates the moment when peers allocation investment is published

Fragments of peer review: A quantitative analysis of the literature (1969-2015)

Science.gov (United States)

Grimaldo, Francisco; Marušić, Ana

2018-01-01

This paper examines research on peer review between 1969 and 2015 by looking at records indexed from the Scopus database. Although it is often argued that peer review has been poorly investigated, we found that the number of publications in this field doubled from 2005. A half of this work was indexed as research articles, a third as editorial notes and literature reviews and the rest were book chapters or letters. We identified the most prolific and influential scholars, the most cited publications and the most important journals in the field. Co-authorship network analysis showed that research on peer review is fragmented, with the largest group of co-authors including only 2.1% of the whole community. Co-citation network analysis indicated a fragmented structure also in terms of knowledge. This shows that despite its central role in research, peer review has been examined only through small-scale research projects. Our findings would suggest that there is need to encourage collaboration and knowledge sharing across different research communities. PMID:29466467

Research in theoretical nuclear physics. Progress report and research proposal, 1980-1981

International Nuclear Information System (INIS)

Bayman, B.F.; Ellis, P.J.; Tang, Y.C.

1980-01-01

Research performed during 1980 (and proposed for 1981) is summarized briefly in this administrative report. The main theme of the research is the mechanisms of light- and heavy-ion nuclear reactions and the relation between microscopic theories and phenomenological models. A publication list and budget are included

Parental management of peer relationships and early adolescents' social skills.

Science.gov (United States)

Mounts, Nina S

2011-04-01

Despite a growing body of research on parental management of peer relationships, little is known about the relationship between parental management of peers and early adolescents' social skills or the precursors to parental management of peer relationships. The goals of this short-term longitudinal investigation were to examine the relationship between parental management of peers (consulting and guiding), conflict about peers, and adolescents' social skills (cooperation, assertion, responsibility, empathy, and self-control) and to examine potential precursors (goals of improving peer relationships and beliefs about authority over peer relationships) to parental management of peer relationships. A predominantly White sample (71%) of 75 seventh-graders (57% female) and their primary caregivers participated in the 9-month investigation. Caregivers completed questionnaires regarding goals of improving their adolescents' peer relationships, beliefs about parental authority over peer relationships, parental management of peers, and adolescents' social skills. Adolescents completed questionnaires regarding their social skills. Path analyses suggest that a greater number of caregivers' goals of improving peer relationships and higher beliefs about parental authority over peers were related to higher levels of consulting, guiding, and conflict about peers. Higher levels of conflict about peers in conjunction with higher levels of consulting were related to lower levels of assertion and responsibility in peer relationships over time. When parents reported having a greater number of goals of improving peer relationships, adolescents reported higher levels of cooperation, assertion, empathy, and self control over time. Findings suggest that caregivers' goals and beliefs are important in predicting parental management of peer relationships and adolescents' social skills over time, and that conflict about peers undermines caregivers' efforts to be positively involved in

On the evolving open peer review culture for chemical information science.

Science.gov (United States)

Walters, W Patrick; Bajorath, Jürgen

2015-01-01

Compared to the traditional anonymous peer review process, open post-publication peer review provides additional opportunities -and challenges- for reviewers to judge scientific studies. In this editorial, we comment on the open peer review culture and provide some guidance for reviewers of manuscripts submitted to the Chemical Information Science channel of F1000Research.

Taking peer victimization research to the next level: complex interactions among genes, teacher attitudes/behaviors, peer ecologies, & classroom characteristics.

Science.gov (United States)

Espelage, Dorothy L

2015-01-01

This commentary reviews research findings of the five papers in the special entitled "School-related Factors in the Development of Bullying Perpetration and Victimization", which represent critical areas that are often overlooked in the literature. First, one paper points to the complex interaction between a genetic disposition for aggression and classroom norms toward aggression. Second, an intervention paper unpacks the underlying mechanisms of an efficacious school-wide bully prevention program by opening the "black box" and testing for mediators. Third, the remaining studies employ a wide range of rigorous designs to identify how teachers' attitudes, behaviors, and classroom practices play a critical role in the prevalence of victimization and bullying in the classroom. Further, teachers' attitudes and behaviors are shown to be predictive of youth's willingness to intervene to assist a peer who is being victimized. Results are situated in what is known about bullying prevention, and how the findings from these studies could maximize the sensitivity of future prevention efforts.

Peer-review for selection of oral presentations for conferences: Are we reliable?

Science.gov (United States)

Deveugele, Myriam; Silverman, Jonathan

2017-11-01

Although peer-review for journal submission, grant-applications and conference submissions has been called 'a counter- stone of science', and even 'the gold standard for evaluating scientific merit', publications on this topic remain scares. Research that has investigated peer-review reveals several issues and criticisms concerning bias, poor quality review, unreliability and inefficiency. The most important weakness of the peer review process is the inconsistency between reviewers leading to inadequate inter-rater reliability. To report the reliability of ratings for a large international conference and to suggest possible solutions to overcome the problem. In 2016 during the International Conference on Communication in Healthcare, organized by EACH: International Association for Communication in Healthcare, a calibration exercise was proposed and feedback was reported back to the participants of the exercise. Most abstracts, as well as most peer-reviewers, receive and give scores around the median. Contrary to the general assumption that there are high and low scorers, in this group only 3 peer-reviewers could be identified with a high mean, while 7 has a low mean score. Only 2 reviewers gave only high ratings (4 and 5). Of the eight abstracts included in this exercise, only one abstract received a high mean score and one a low mean score. Nevertheless, both these abstracts received both low and high scores; all other abstracts received all possible scores. Peer-review of submissions for conferences are, in accordance with the literature, unreliable. New and creative methods will be needed to give the participants of a conference what they really deserve: a more reliable selection of the best abstracts. More raters per abstract improves the inter-rater reliability; training of reviewers could be helpful; providing feedback to reviewers can lead to less inter-rater disagreement; fostering negative peer-review (rejecting the inappropriate submissions) rather than a

Summary and synthesis: How to present a research proposal

Directory of Open Access Journals (Sweden)

Maninder Singh Setia

2017-01-01

Full Text Available This concluding module attempts to synthesize the key learning points discussed during the course of the previous ten sets of modules on methodology and biostatistics. The objective of this module is to discuss how to present a model research proposal, based on whatever was discussed in the preceding modules. The lynchpin of a research proposal is the protocol, and the key component of a protocol is the study design. However, one must not neglect the other areas, be it the project summary through which one catches the eyes of the reviewer of the proposal, or the background and the literature review, or the aims and objectives of the study. Two critical areas in the “methods” section that cannot be emphasized more are the sampling strategy and a formal estimation of sample size. Without a legitimate sample size, none of the conclusions based on the statistical analysis would be valid. Finally, the ethical parameters of the study should be well understood by the researchers, and that should get reflected in the proposal.

Summary and Synthesis: How to Present a Research Proposal.

Science.gov (United States)

Setia, Maninder Singh; Panda, Saumya

2017-01-01

This concluding module attempts to synthesize the key learning points discussed during the course of the previous ten sets of modules on methodology and biostatistics. The objective of this module is to discuss how to present a model research proposal, based on whatever was discussed in the preceding modules. The lynchpin of a research proposal is the protocol, and the key component of a protocol is the study design. However, one must not neglect the other areas, be it the project summary through which one catches the eyes of the reviewer of the proposal, or the background and the literature review, or the aims and objectives of the study. Two critical areas in the "methods" section that cannot be emphasized more are the sampling strategy and a formal estimation of sample size. Without a legitimate sample size, none of the conclusions based on the statistical analysis would be valid. Finally, the ethical parameters of the study should be well understood by the researchers, and that should get reflected in the proposal.

EERE Peer Review Guide - August 2004

Energy Technology Data Exchange (ETDEWEB)

None

2009-01-18

Provides guidance in establishing formal in-progress peer review that provides intellectually fair expert evaluation of EERE research, development, demonstration, & deployment (supporting business administration) programs, both retrospective and pr

Energy-efficient peer-to-peer networking for constrained-capacity mobile environments

OpenAIRE

Harjula, E. (Erkki)

2016-01-01

Abstract Energy efficiency is a powerful measure for promoting sustainability in technological evolution and ensuring feasible battery life of end-user devices in mobile computing. Peer-to-peer technology provides decentralized and self-organizing architecture for distributing content between devices in networks that scale up almost infinitely. However, peer-to-peer networking may require lots of resources from peer nodes, which in turn may lead to increased energy consumption on mobile d...

The evaluation of research papers in the XXI century. The Open Peer Discussion system of the World Economics Association.

Science.gov (United States)

Ietto-Gillies, Grazia

2012-01-01

The paper starts with a brief discussion of the traditional peer review (TPR) system of research evaluation, its role, and the criticisms levelled at it. An analysis of specific problems in economics leads to a full discussion of the Open Peer Review (OPR) system developed by the World Economics Association (WEA) and the principles behind it. The system is open in the following two respects: (a) disclosure of names of authors and reviewers; and (b) inclusivity of potential reviewers in terms of paradigmatic approaches, country, and community. The paper then discusses the applicability of the same system to other disciplines. In doing so, it stressed the aims of various evaluation systems and the possible pitfalls of rating systems. It also speculates on the future of journal publication.

Levels of Assertiveness and Peer Pressure of Nursing Students

Directory of Open Access Journals (Sweden)

Esin Arslan

2013-01-01

Full Text Available Background: The research was conducted in order to determine levels of assertiveness and peer pressure of the nursing students.Methodology: This descriptive research has been performed with 154 nursing students in Bozok University, The data were collected with Questionnaire Form, Rathus Assertiveness Inventory and Peer Pressure Scale. We used the data one way Anova, two samples t test, the relationship between several independent variables and scales were evaluated by Pearson correlation technique in order to evaluate the data with normal distribution.Results: It was seen that 69.5% of the students was assertive and mean scores for assertiveness of the male students (19.4±17.9 were higher than that of the female students (29.0±14.1. However, mean scores for peer pressure of the male students (56.6±12.4 were higher than that of the female students (44.0±8.8. It was found out that there was a positive direction middle level significant correlation between mean assertiveness scores and mean peer pressure scores of the studentsConclusion: Although we did not find any significant correlation between mean assertiveness scores and mean peer pressure scores, it was seen that male students were more assertive than female students and male students experienced peer pressure more than female students.

The impact of using peer interviewers in a study of patient empowerment amongst people in cancer follow-up.

Science.gov (United States)

Jørgensen, Clara R; Eskildsen, Nanna B; Thomsen, Thora G; Nielsen, Inger D; Johnsen, Anna T

2017-12-05

A range of benefits have been reported from engaging peer interviewers in qualitative interviews, but little systematic evaluation exists to assess their impact on both process and outcomes of qualitative interviews in health research. To investigate the impact of involving patient representatives as peer interviewers in a research project on patient empowerment. 18 interviews were carried out as part of the wider study, seven by the academic researcher alone and eleven jointly with a peer interviewer. The interviews were analysed quantitatively and qualitatively to explore potential differences between interviews conducted by the researcher alone and interviews conducted jointly by the researcher and the peer interviewers. A phone evaluation of the peer interviews was carried out with the research participants, and notes were thematically analysed to understand their experiences. Differences were identified between the academic researcher and the peer interviewers in the types of questions they asked and the degree to which personal narrative was used in the interview. Peer interviewers varied significantly in their approach. Research participants were positive about the experience of being interviewed by a peer interviewer. No firm conclusions could be made about impact on outcomes. The uniqueness and complexity of qualitative interviews made it difficult to provide any firm conclusions about the impact of having peer interviewers on the research outcomes, and the benefits identified from the analysis mostly related to the process of the interviews. Benefits from using peer interviewers need to be considered alongside relevant ethical considerations, and available resources for training and support. © 2017 The Authors Health Expectations published by John Wiley & Sons Ltd.

A proposal of neutron science research program

International Nuclear Information System (INIS)

Suzuki, Y.; Yasuda, H.; Tone, T.; Mizumoto, M.

1996-01-01

A conception of Neutron Science Research Program (NSRP) has been proposed in Japan Atomic Energy Research Institute (JAERI) since 1994 as a future big project. The NSRP aims at exploring new basic science and nuclear energy science by a high-intensity proton accelerator. It is a complex composed of a proton linac and seven research facilities with each different target system. The proton linac is required to supply the high-intensity proton beam with energy up to 1.5 GeV and current 10 mA on average. The scientific research facilities proposed, are as follows: Thermal/Cold Neutron Facility for the neutron scattering experiments, Neutron Irradiation Facility for materials science, Neutron Physics Facility for nuclear data measurement, OMEGA/Nuclear Energy Facility for nuclear waste transmutation and fuel breeding, Spallation RI Beam Facility for nuclear physics, Meson/Muon Facility for meson and muon physics and their applications and Medium Energy Beam Facility for accelerator technology development, medical use, etc. Research and development have been carried out for the components of the injector system of the proton linac; an ion source, an RFQ linac and a part of DTL linac. The conceptual design work and research and development activities for NSRP have been started in the fiscal year, 1996. Construction term will be divided into two phases; the completion of the first phase is expected in 2003, when the proton linac will produce 1.5 GeV, 1 mA beam by reflecting the successful technology developments. (author)

Researcher Self-Care in Emotionally Demanding Research: A Proposed Conceptual Framework.

Science.gov (United States)

Kumar, Smita; Cavallaro, Liz

2018-03-01

Researchers are emotionally and psychologically affected by emotionally demanding research that demands a tremendous amount of mental, emotional, or physical energy and potentially affects or depletes the researcher's well-being. Little attention has been given to preparing doctoral students and novice researchers engaged in such studies. Four possible types of emotionally demanding research experiences are presented: sensitive issues, personal trauma previously experienced, experience of traumatic life events during research, and unexpected events that arise during research in what was previously not identified as a sensitive issue. The need for self-care is highly relevant to each type, despite their different impacts on researcher well-being. This conceptual article furthers conversation in the field about how researchers and educators can address the need for self-care to prepare novice researchers and proposes a conceptual framework for researcher self-care in emotionally demanding research, with an aim for future empirical study.

Relationship of Peer Mentoring to Academic Success and Social Engagement for First Year College Students

Science.gov (United States)

Mitchell, Brenda O.

2013-01-01

A correlational explanatory research design examined the relationship between peer mentoring, academic success and social engagement of first year college students participating in a peer mentoring program at a research one university in the southeastern United States. One hundred thirty-eight participants from the peer mentoring program responded…

Mentored peer reviewing for PhD faculty and students.

Science.gov (United States)

Xu, Jiayun; Kim, Kyounghae; Kurtz, Melissa; Nolan, Marie T

2016-02-01

There is a need for scholars to be prepared as peer reviewers in order to ensure the continual publication of quality science. However, developing the skills to craft a constructive critique can be difficult. In this commentary, we discuss the use of a group peer review mentoring model for PhD students to gain experience in peer review from a faculty member who is experienced in peer review. Central to this model, was the opportunity for each student and faculty mentor to openly discuss their critique of the manuscript. Through this enriching experience, novice researchers were able to learn the elements of a good peer review, better determine a manuscript's substantive contribution to science, and advance the quality of their own manuscript writing. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Peer Review Process: An Expanded Role for Repositories

Directory of Open Access Journals (Sweden)

Joanna Richardson

2014-02-01

Full Text Available Peer review has been regarded as a cornerstone of scientific research for a considerable time. Journals seeking to attract high quality scholarship rely on peer review to maintain their credentials in the publishing industry. However, over a period of time—and especially given the advent of the Internet—complaints have arisen from authors, reviewers and even editors as to the efficacy of the system. The authors outline a range of models which have evolved that either complement or replace evaluation processes which characterise traditional peer review. Research data is presented in the context of quality assessment. The authors introduce several approaches which are utilising repositories to support the process. Consideration is given as to how this might change the current institutional repository environment.

Managing Supply and Demand of Bandwidth in Peer-to-Peer Communities

NARCIS (Netherlands)

Meulpolder, M.

2011-01-01

On today's Internet, millions of people participate in peer-to-peer communities where they share content such as audio and video files. Contrary to websites such as Youtube, which rely on large and expensive computer servers to store and deliver all of their content, peer-to-peer communities rely on

Peer-assisted learning and orthopaedic evaluation psychomotor skills.

Science.gov (United States)

Weidner, Thomas G; Popp, Jennifer K

2007-01-01

Athletic training educators often anecdotally suggest that athletic training students enhance their learning by teaching their peers. However, peer-assisted learning (PAL) has not been examined within athletic training education to provide evidence for PAL's current use or for its use as a pedagogic tool. To assess the effectiveness of intentional, formal PAL on the performance of psychomotor skills and to identify students' perceptions of PAL. Randomized, pretest-posttest experimental design. Athletic Training Research and Education Laboratory. Fifty-one undergraduate students (27 athletic training majors, 24 nonmajors). Review sessions led by either an Approved Clinical Instructor or peer tutor. We assessed pretest and posttest performance scores (number of correct skills) and the amount of time to complete the psychomotor skills in 3 categories of orthopaedic evaluation of the hand and wrist for subjects assigned to either a peer tutor or an Approved Clinical Instructor review group. Using the Athletic Training Peer-Assisted Learning Assessment Survey, we evaluated the perceptions of students assigned to the peer-tutor group regarding the benefits of, and preferences for, PAL. Differences in the pretest-posttest skill scores were noted in both groups (P psychomotor skills with peer tutors than with the laboratory instructor, and many students (n = 12, 44.4%) felt more self-confident when practicing psychomotor skills with a peer tutor. Peer-assisted learning appears to be a valid method for improving athletic training psychomotor skills. Peers can be resources for practicing clinical skills and report benefiting from the collaboration. Peer-assisted learning should be deliberately integrated into athletic training education programs to enhance student learning and collaboration.

Hanging Out With the Right Crowd: Peer Influence on Risk-Taking Behavior in Adolescence.

Science.gov (United States)

Van Hoorn, Jorien; Crone, Eveline A; Van Leijenhorst, Linda

2017-03-01

Peer influence plays a key role in the increase of risk-taking behavior during adolescence. However, its underlying processes are not fully understood. This study examined the effects of social norms, conveyed through peer advice, on risk-taking behavior in 15- to 17-year-old adolescents (N = 76). Participants played a card-guessing task alone and with online peer advice. Results showed that risk-taking increased in the presence of peers. The results further showed that adolescents took into account the uncertainty associated with gambles, as well as the social norms conveyed by peers. Our findings suggest that peers are most influential in uncertain situations and demonstrate the value of a social norms approach in examining the processes underlying peer effects. © 2016 The Authors. Journal of Research on Adolescence © 2016 Society for Research on Adolescence.

Peer-Review Writing Workshops in College Courses: Students’ Perspectives about Online and Classroom Based Workshops

Directory of Open Access Journals (Sweden)

Erin B. Jensen

2016-11-01

Full Text Available Peer-review workshops are commonly used in writing courses as a way for students to give their peers feedback as well as help their own writing. Most of the research on peer-review workshops focuses on workshops held in traditional in-person courses, with less research on peer-review workshops held online. Students in a freshman writing course experienced both a classroom based writing workshop and an online workshop and then took a survey about their experiences. The majority of the students preferred the online writing workshop because of the convenience of the workshop and being able to post anonymous reviews. Students whom preferred the traditional in-person writing workshop liked being able to talk with their peers about their papers. This research article focuses on the students’ responses and experiences with traditional and online peer-reviews.

Promotion of Self-Transcendence in a Multiple Sclerosis Peer Support Groups

Directory of Open Access Journals (Sweden)

Tahereh Ashktorab

2014-05-01

Full Text Available Background: Self-transcendence can organize the challenges of multiple sclerosis patients to achieve and maintain a constant state of well-being and sense of integrity in the disease process. As a research based on self-transcendence didn't done in Iran, the present study was conducted to evaluate the effectiveness of peer groups on promoting selftranscendence level in multiple sclerosis (MS patients. Materials and Methods: This study is a before and after quasi-experimental study that was conducted on 33 patients with confirmed MS participated in three peer support groups: 10 men in male group, 11 women in female group and 12 men and women in mixed group. Eight weekly sessions and each session was 2 hours were held. Data collection tool was Self-Transcendence Scale (STS with 15 item and Cronbach's coefficient was 0.68 that after modifying, it increased to 0.81. Patients completed self administered questionnaires pre- and post of sessions. Results: Results showed that peer support groups promote the self-transcendence (p=0.001 with increases in mean self-transcendence scores in all 3 groups (men group: 0.008, women group 0.005 and mixed group: 0.003. Comparing scores before and after intervention demonstrated that self-transcendence increased equally in all groups. Conclusion: The results showed an improving in self-transcendence in peer support group participants at the end of the intervention. The results can be used in areas of nursing education and management. It is proposed that the self-transcendence assessment to be done in other chronic disease in order to evaluate its efficiency.

o'Peer: open peer review

International Nuclear Information System (INIS)

Brewer, J H

2014-01-01

I have built a ''demonstration'' website at http://oPeer.org to illustrate how peer review and publication might be improved relative to the current model, which was designed and implemented in an era when scientific communication was either face-to-face or relied upon human delivery of ink marks on dead trees

Peer-to-peer as a travel accommodation option and the customer value

OpenAIRE

Rakovets, Elizaveta

2016-01-01

The purpose of the study was to investigate the concept of peer-to-peer accommodation as a travel lodging option from the customers’ point of view and the reasons for choosing that. Airbnb and Couchsurfing were used as examples of peer-to-peer accommodation. The theoretical section of the thesis covers the history of the homestay concept as the original form of peer-to-peer accommodation, its features as a part of hospitality exchange network, and the influence of modern technologies. The...

Online Peer-to-Peer Communities in the Daily Lives of People With Chronic Illness: A Qualitative Systematic Review.

Science.gov (United States)

Kingod, Natasja; Cleal, Bryan; Wahlberg, Ayo; Husted, Gitte R

2017-01-01

This qualitative systematic review investigated how individuals with chronic illness experience online peer-to-peer support and how their experiences influence daily life with illness. Selected studies were appraised by quality criteria focused upon research questions and study design, participant selection, methods of data collection, and methods of analysis. Four themes were identified: (a) illness-associated identity work, (b) social support and connectivity, (c) experiential knowledge sharing, and (d) collective voice and mobilization. Findings indicate that online peer-to-peer communities provide a supportive space for daily self-care related to chronic illness. Online communities provided a valued space to strengthen social ties and exchange knowledge that supported offline ties and patient-doctor relationships. Individuals used online communities to exchange experiential knowledge about everyday life with illness. This type of knowledge was perceived as extending far beyond medical care. Online communities were also used to mobilize and raise collective awareness about illness-specific concerns. © The Author(s) 2016.

Peer-to-Peer Consultations: Ancillary Services Peer Exchange with India: Experience from South Africa, Europe & the United States (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2014-05-01

In support of national and subnational decision makers, the 21st Century Power Partnership regularly works with country partners to organize peer-to-peer consultations on critical issues. In March 2014, 21CPP collaborated with the Regulatory Assistance Project - India to host two peer-to-peer exchanges among experts from India, South Africa, Europe, and the United States to discuss the provision of ancillary services, particularly in the context of added variability and uncertainty from renewable energy. This factsheet provides a high level summary of the peer-to-peer consultation.