Science.gov

Sample records for adults research design

  1. Child abuse, neglect, and adult behavior: research design and findings on criminality, violence, and child abuse.

    PubMed

    Widom, C S

    1989-07-01

    Using a prospective cohorts design, a large sample of physical and sexual abuse cases was compared to a matched control group. Overall, abused and neglected subjects had higher rates than did controls for adult criminality and arrests for violent offenses, but not for adult arrests for child abuse or neglect. Findings are discussed in the context of intergenerational transmission of violence, and directions for future research are suggested. PMID:2764070

  2. Finding the Words to Work Together: Developing a Research Design to Explore Risk and Adult Protection in Co-Produced Research

    ERIC Educational Resources Information Center

    Brookes, Ian; Archibald, Sylvia; McInnes, Kerry; Cross, Beth; Daniel, Brigid; Johnson, Fiona

    2012-01-01

    Although co-production of research with people who access support services is increasingly common, details about how people who access support services can take more of an assertive role in developing research proposals and method design remains sketchy. This article reflects on the development of a research project on adult protection practice in…

  3. Teaching the Adult Beginning Reader: Designing Research Based Reading Instructional Strategies.

    ERIC Educational Resources Information Center

    Boraks, Nancy; Richardson, Judy

    Acknowledging that while it is difficult to suggest specific instructional strategies for accommodating differing adult beginning readers' (ABR) psychosocial behavior, this paper offers appropriate instructional principles based on the educational and social needs of the ABR. The principles presented are as follows: (1) teachers should help adults…

  4. Adult Education Research in Finland.

    ERIC Educational Resources Information Center

    Niemi, John A.; Johnson, Arthur A.

    Finnish research in adult education falls into three categories: philosophical, historical, and empirical. (Philosophical research involves the analysis of the concept of adult education and its relationship to other levels of education. Empirical research embraces the psychological and sociological study of students, teachers, institutions, and…

  5. Adult Learning Principles in Designing Learning Activities for Teacher Development

    ERIC Educational Resources Information Center

    Gravani, Maria N.

    2012-01-01

    The research reported in this paper is an investigation of the application of adult learning principles in designing learning activities for teachers' life-long development. The exploration is illustrated by qualitative data from a case study of adult educators' and adult learners' insights and experiences of a teacher development course organised…

  6. Adult Literacy and Numeracy: Assessing Change. Adult Literacy Research Network.

    ERIC Educational Resources Information Center

    Cumming, J. Joy, Ed.; van Kraayenoord, Christina E., Ed.

    This document contains eight papers from an action research program to foster good practice in adult literacy provision and policy. "Introduction" (J. Joy Cumming, Christina E. van Kraayenoord) presents an overview of the action research project and individual reports. "Assessment: Making a Difference in Adult Literacy and Numeracy Learning" (J.…

  7. How Design of Places Promotes or Inhibits Mobility of Older Adults: Realist Synthesis of 20 Years of Research

    PubMed Central

    Yen, Irene H.; Flood, Johnna Fandel; Thompson, Hannah; Anderson, Lynda A.; Wong, Geoff

    2015-01-01

    Objective The objective of this study was to determine the environmental features that best support aging in place. Method We conducted a realist synthesis, a theory-driven interpretive method of evidence synthesis, of 120+ articles (published 1991–2011) that attempts to explain how place may influence older adults’ decisions about mobility (e.g., physical activity). We developed an initial program theory, reviewed the literature, identified outcomes, analyzed and synthesized patterns, and created a final program theory. Results Safety was a central mechanism, serving as one of the bridges between environmental components (e.g., connectivity, aesthetics, retail and services) and decisions about mobility. Population density, sidewalk presence, and park proximity did not emerge as key factors. Discussion Safety considerations are one of the most prominent influences of older adults’ decisions about mobility. Street connectivity, pedestrian access and transit, and retail and services were also important. These factors are amenable to change and can help promote mobility for older adults. PMID:24788714

  8. Seeding Literacy: Adult Educators Research Their Practice.

    ERIC Educational Resources Information Center

    Davis, Janelle; Searle, Jean

    This publication presents five reports that represent research conducted by adult educators. "Supporting Adult Educators in Researching Their Practice" (Janelle Davis, Jean Searle) presents results of four action research projects related to developing literacies for disadvantaged groups or groups with special needs. "Towards Mutual Benefits:…

  9. Conducting Educational Design Research

    ERIC Educational Resources Information Center

    McKenney, Susan; Reeves, Thomas

    2012-01-01

    Educational design research blends scientific investigation with systematic development and implementation of solutions to educational problems. Empirical investigation is conducted in real learning settings--not laboratories--to craft usable and effective solutions. At the same time, the research is carefully structured to produce theoretical…

  10. Adult Educational Research: Perspectives on a Methodology.

    ERIC Educational Resources Information Center

    Newhouse, Robert C.

    1983-01-01

    Examines a technique for data collection in adult education research that lends itself to conditions in which organizations are viewed as community. Outlines procedures for participant-observation research. (Availability: Dept. of Adult Education, Kansas State University, Manhattan, KS 66506) (SK)

  11. Queering Participatory Design Research

    ERIC Educational Resources Information Center

    McWilliams, Jacob

    2016-01-01

    This article offers a way forward for educators and researchers interested in drawing on the principles of "queer theory" to inform participatory design. In this article, I aim to achieve two related goals: To introduce new concepts within a critical conceptual practice of questioning and challenging the "heterosexual matrix"…

  12. Design, Research, and Design Research: Synergies and Contradictions

    ERIC Educational Resources Information Center

    Nelson, Wayne A.

    2013-01-01

    Notions of design, research, and design research in the field of educational technology are quite different from conceptualizations held by other design fields. Examining the ways that research is conducted and used in educational technology in comparison to other design fields can provide novel insights into how research and design practice can…

  13. Qualitative Research Practice in Adult Education.

    ERIC Educational Resources Information Center

    Willis, Peter, Ed.; Neville, Bernie, Ed.

    This collection of 20 papers is aimed at researchers, research students, and research supervisors interested in qualitative research into facilitated adult learning in the workplace, formal education programs, professional development, and community settings. "Introduction" (Willis) provides a summary of the papers. "Qualitative Inquiry: Meaning…

  14. Design considerations for adult patient education.

    PubMed

    Walsh, P L

    1982-01-01

    A variety of factors require attention in the design of patient education programs for adults. Andragogy, the art and science of helping adults learn, describes certain conditions of learning that are more conducive to growth and development for adults and prescribes practices in the learning-teaching transaction to meet them. Stigma, a special discrepancy between virtual and actual social identity, reduces a patient's self-esteem and fosters a feeling of dependence on others for care. Anxiety related to diagnosis and illness creates a situation in which patients cannot productively learn. The stages in acceptance of diagnosis provide a roadmap for understanding a patient's feelings/psychological processes and insight into opportunities to intervene with patient education. The specific disease a patient has effects his ability to learn. Each of these factors is considered with implications described for designing and implementing patient education activities for adults. PMID:10258421

  15. What Is "Research" in Adult Education? Issues in Methodological Diversity.

    ERIC Educational Resources Information Center

    Williams, David C.

    The range of methodological choices appropriate to adult education research is surveyed in this study. The most central consideration is the conflict between emphases on quantitative techniques and various approaches to researchable areas which are not grounded in positivistic/empirical designs. Skills, talents, defects, and ideologies reflected…

  16. Social Change and Adult Education Research. Adult Education Research in Nordic Countries 1992/93.

    ERIC Educational Resources Information Center

    Tampere Univ., Hameelinna (Finland). Dept. of Education.

    This yearbook contains 18 papers reflecting the major trends in adult education research in the Nordic countries in 1992-93. The following papers are included: "Popular Adult Education and Social Mobilization: Reflections in Connection with the Swedish Committee on Power" (Rubenson); "Direction of Finnish Adult Education Policies within the…

  17. The Design of Online Learning Communities for Older Adults.

    ERIC Educational Resources Information Center

    Snyder, Marti M.

    2002-01-01

    Describes the creation of SeniorSage, an eight week facilitated online learning community for older adult volunteers in a Florida learning center. Discusses how members were prepared to participate in the community, explains the instructional design theory that guided the development of SeniorSage, and recommends future research. (Author/LRW)

  18. Design Principles to Accommodate Older Adults

    PubMed Central

    Farage, Miranda A.; Miller, Kenneth W.; Ajayi, Funmi; Hutchins, Deborah

    2012-01-01

    The global population is aging. In many industrial countries, almost one in five people are over age 65. As people age, gradual changes ensue in vision, hearing, balance, coordination, and memory. Products, communication materials, and the physical environment must be thoughtfully designed to meet the needs of people of all ages. This article summarizes normal changes in sensory function, mobility, balance, memory, and attention that occur with age. It presents practical guidelines that allow design professionals to accommodate these changes and better meet the needs of older adults. Designing for older adults is inclusive design: it accommodates a range of physical and cognitive abilities and promotes simplicity, flexibility, and ease of use for people of any age. PMID:22980147

  19. An Overview of Adult Education Research.

    ERIC Educational Resources Information Center

    Brunner, Edmund deS.; And Others

    More than 4,000 titles were scrutinized (600 of which are cited) in preparing this report of research in liberal, nonvocational adult education at an early stage in the development of a new discipline within the total universe of education. Wide differences were noted in the amount and quality of research in the various disciplines of the field…

  20. A Commentary on Design Research

    ERIC Educational Resources Information Center

    O'Donnell, Angela M.

    2004-01-01

    The call for design research, design-based research, or design experiments arose from the recognition of the complexity of classroom interventions and dissatisfaction with existing methodologies for exploring the outcomes from such interventions. The goal of the proposed design research was to describe how interventions worked and was less about…

  1. Research Areas in Adult and Continuing Education

    ERIC Educational Resources Information Center

    Zawacki-Richter, Olaf; Röbken, Heinke; Ehrenspeck-Kolasa, Yvonne; von Ossietzky, Carl

    2014-01-01

    This study builds upon a Delphi study carried out by Zawacki-Richter (2009) which posited a validated classification of research areas in the special area of distance education. We now replicate the study for the broader field of adult and continuing education (ACE). The aims of this paper are: firstly, to develop a categorisation of research…

  2. Designing exercise clinical trials for older adults with cancer: Recommendations from 2015 Cancer and Aging Research Group NCI U13 Meeting.

    PubMed

    Kilari, Deepak; Soto-Perez-de-Celis, Enrique; Mohile, Supriya Gupta; Alibhai, Shabbir M H; Presley, Carolyn J; Wildes, Tanya M; Klepin, Heidi D; Demark-Wahnefried, Wendy; Jatoi, Amina; Harrison, Robert; Won, Elizabeth; Mustian, Karen M

    2016-07-01

    Cancer and its treatment can lead to a myriad of adverse events and negatively impact quality of life of older cancer patients and survivors. Unmet physical activity needs vary across the cancer continuum and remain an important yet understudied area of research in this population. Exercise interventions have been shown to be effective in treating both the physical and psychological declines associated with cancer and its treatment, with a potential to improve cancer-related outcomes. Despite the current evidence, exercise is clearly underutilized due to several barriers and knowledge gaps in existing trials that include appropriate population identification, design, and outcome measures selection. The benefits of regular exercise in both the primary and secondary prevention of chronic conditions are well established in the non-cancer population. In older cancer patients and survivors, further research is needed before exercise gains widespread acceptance. The Cancer and Aging Research Group convened experts in exercise, aging and cancer to evaluate current scientific evidence and knowledge gaps in geriatric exercise oncology. This report summarizes these findings and provides future research directions. PMID:27197916

  3. Designing exercise clinical trials for older adults with cancer: Recommendations from 2015 Cancer and Aging Research Group NCI U13 Meeting

    PubMed Central

    Kilari, Deepak; Soto-Perez-de-Celis, Enrique; Mohile, Supriya Gupta; Alibhai, Shabbir M.H.; Presley, Carolyn J.; Wildes, Tanya M.; Klepin, Heidi D.; Demark-Wahnefried, Wendy; Jatoi, Amina; Harrison, Robert; Won, Elizabeth; Mustian, Karen M.

    2016-01-01

    Cancer and its treatment can lead to a myriad of adverse events and negatively impact quality of life of older cancer patients and survivors. Unmet physical activity needs vary across the cancer continuum and remain an important yet understudied area of research in this population. Exercise interventions have been shown to be effective in treating both the physical and psychological declines associated with cancer and its treatment, with a potential to improve cancer-related outcomes. Despite the current evidence, exercise is clearly underutilized due to several barriers and knowledge gaps in existing trials that include appropriate population identification, design, and outcome measures selection. The benefits of regular exercise in both the primary and secondary prevention of chronic conditions are well established in the non-cancer population. In older cancer patients and survivors, further research is needed before exercise gains widespread acceptance. The Cancer and Aging Research Group convened experts in exercise, aging and cancer to evaluate current scientific evidence and knowledge gaps in geriatric exercise oncology. This report summarizes these findings and provides future research directions. PMID:27197916

  4. 1970 Adult Education Research Conference (AERC) Evaluation Workshop: An Evaluative Report.

    ERIC Educational Resources Information Center

    Grotelueschen, Arden; McQuarrie, Duncan

    Major objectives of this Adult Education Research Conference workshop were sixfold: to examine in detail the Stake Countenance Model of Evaluation as a potential conceptual framework for adult education evaluation; practice using it to identify and categorize relevant variables and relationships; design evaluation plans for typical adult education…

  5. Characteristics of Adult Learners with Implications for Online Learning Design

    ERIC Educational Resources Information Center

    Cercone, Kathleen

    2008-01-01

    The online educational environment is increasingly being used by adults and should be designed based on the needs of adult learners. This article discusses andragogy, an important adult learning theory, and reviews three other adult learning theories: self-directed learning, experiential learning, and transformational learning. During this…

  6. How Adult Literacy Practitioners Use Research. Occasional Research Paper.

    ERIC Educational Resources Information Center

    St. Clair, Ralf; Chen, Chia-Yin; Taylor, Lyndsay

    Staff members of a state literary resource center surveyed their practitioner clients to determine how they viewed research and the kinds of uses they made of it. Mail surveys were sent to all of the 404 adult education and English as a second language program directors in the state, and followup telephone interviews were conducted with 16 of the…

  7. Graphic Design for Researchers

    ERIC Educational Resources Information Center

    Regional Educational Laboratory, 2014

    2014-01-01

    Technology continues to radically change how we create and consume information. Today, news, reports, and other material are often delivered quickly through pictures, colors, or other eye-catching visual elements. Words still matter, but they may be tweeted, viewed on a smartphone, or placed in a call-out box in a report. The design of these items…

  8. Connecting Generations: Developing Co-Design Methods for Older Adults and Children

    ERIC Educational Resources Information Center

    Xie, Bo; Druin, Allison; Fails, Jerry; Massey, Sheri; Golub, Evan; Franckel, Sonia; Schneider, Kiki

    2012-01-01

    As new technologies emerge that can bring older adults together with children, little has been discussed by researchers concerning the design methods used to create these new technologies. Giving both children and older adults a voice in a shared design process comes with many challenges. This paper details an exploratory study focusing on…

  9. Perspectives on Adults Learning Mathematics: Research and Practice. Mathematics Education Library.

    ERIC Educational Resources Information Center

    Coben, Diana, Ed.; O'Donoghue, John, Ed.; FitzSimons, Gail E., Ed.

    This book contains 22 papers that are designed to situate research and practice in adults learning mathematics within the wider field of lifelong learning and lifelong education. The following papers are included: "Introduction" (Diana Coben, Gail E. FitzSimons, John O'Donoghue); "Review of Research on Adults Learning Mathematics" (Diana Coben);…

  10. Specific Quality Criteria for Research Papers on Adults Learning Mathematics?

    ERIC Educational Resources Information Center

    Wedege, Tine

    2009-01-01

    Since 1997, the identity of the research field of adults learning mathematics has been debated; the research field has grown in quantity and quality; and the research forum Adults Learning Mathematics (ALM) has established an international journal. In practice, the researchers answer the question about identity and quality of research papers in…

  11. Adult Education Literacy Instruction: A Review of the Research

    ERIC Educational Resources Information Center

    Kruidenier, John R.; MacArthur, Charles A.; Wrigley, Heide S.

    2010-01-01

    The Adult Literacy Research Working Group (ALRWG), a panel of experts on adult reading research and practice, was established by the National Institute for Literacy (NIFL) in collaboration with the National Center for the Study of Adult Learning and Literacy (NCSALL). It was part of the Institute's efforts to provide educators, parents and others…

  12. Leveraging Failure in Design Research

    ERIC Educational Resources Information Center

    Lobato, Joanne; Walters, C. David; Hohensee, Charles; Gruver, John; Diamond, Jaime Marie

    2015-01-01

    Even in the resource-rich, more ideal conditions of many design-based classroom interventions, unexpected events can lead to disappointing results in student learning. However, if later iterations in a design research study are more successful, the previous failures can provide opportunities for comparisons to reveal subtle differences in…

  13. Creative inventive design and research

    NASA Technical Reports Server (NTRS)

    Kerley, James J.

    1994-01-01

    This paper is a summary of a course given at the Goddard Space Flight Center for graduate engineers entitled 'Creative Inventive Design and Research.' This course strikes at the heart of the problem as it describes the thinking process itself before it goes deeper into the design process as a structured method for performing creative design. Many problem examples and figures are presented in a form that should make clear to all students what this process is and how it can be used.

  14. Adult Education Research in the U.K.: An Overview of What Researchers Are Talking About.

    ERIC Educational Resources Information Center

    Fordham, Paul

    1978-01-01

    Describes the growth of adult education and adult education research in Britain and outlines four government-financed educational research programs: survey of non-vocational provision, adult literacy program, new communities project, and paid educational leave. Notes the importance of international contacts in pursuing adult education research.…

  15. Research with Children: The Same or Different from Research with Adults?

    ERIC Educational Resources Information Center

    Punch, Samantha

    2002-01-01

    Explores seven methodological issues illustrating aspects of the research process posing dilemmas for adult researchers working with children. Argues that research with children differs from that with adults primarily because of adult perceptions of children and children's marginalized position in adult society. Details advantages and…

  16. Designing environmental research for impact.

    PubMed

    Campbell, C A; Lefroy, E C; Caddy-Retalic, S; Bax, N; Doherty, P J; Douglas, M M; Johnson, D; Possingham, H P; Specht, A; Tarte, D; West, J

    2015-11-15

    Transdisciplinary research, involving close collaboration between researchers and the users of research, has been a feature of environmental problem solving for several decades, often spurred by the need to find negotiated outcomes to intractable problems. In 2005, the Australian government allocated funding to its environment portfolio for public good research, which resulted in consecutive four-year programmes (Commonwealth Environmental Research Facilities, National Environmental Research Program). In April 2014, representatives of the funders, researchers and research users associated with these programmes met to reflect on eight years of experience with these collaborative research models. This structured reflection concluded that successful multi-institutional transdisciplinary research is necessarily a joint enterprise between funding agencies, researchers and the end users of research. The design and governance of research programmes need to explicitly recognise shared accountabilities among the participants, while respecting the different perspectives of each group. Experience shows that traditional incentive systems for academic researchers, current trends in public sector management, and loose organisation of many end users, work against sustained transdisciplinary research on intractable problems, which require continuity and adaptive learning by all three parties. The likelihood of research influencing and improving environmental policy and management is maximised when researchers, funders and research users have shared goals; there is sufficient continuity of personnel to build trust and sustain dialogue throughout the research process from issue scoping to application of findings; and there is sufficient flexibility in the funding, structure and operation of transdisciplinary research initiatives to enable the enterprise to assimilate and respond to new knowledge and situations. PMID:25557212

  17. Resources for Educators of Adults. Continuing Education for Educators of Adults: The Roles of Research.

    ERIC Educational Resources Information Center

    Charters, Alexander N.

    The author states that the coming of age of adult and continuing education has brought the role of research into focus. Two aspects of the research role are explored: What research has been done on the continuing education of adult educators, and what should be the roles of research? The major portion of this report is devoted to a review of the…

  18. Research in Adult Education: Adult Education and Development. Report on the International Seminars Held at the Nordic Folk Academy (Kungalv, Sweden, June 25-27, 1979).

    ERIC Educational Resources Information Center

    International Council for Adult Education, Toronto (Ontario).

    This publication contains reports, papers, and presentations from the International Seminar on Research in Adult Education and Development. The keynote address, The Role (Past, Present, and Future) of Adult Education in Development, reviews the five-year Design for Action from the 1976 International Conference on Adult Education and Development.…

  19. Adult Literacy Research: Opportunities and Challenges. NCSALL Occasional Paper

    ERIC Educational Resources Information Center

    Comings, John; Soricone, Lisa

    2007-01-01

    This monograph looks first at opportunities provided by research in the adult literacy field and then identifies challenges to scientific research and suggests ways to address these challenges so that better evidence can be generated in the future. It has two goals that support the building of a stronger research base for the adult literacy…

  20. Adult Children of Alcoholics: Theory and Research. Pamphlet Series.

    ERIC Educational Resources Information Center

    Johnson, Jeannette L.; Bennett, Linda A.

    The concept of adult children of alcoholics (ACoA) has received wide public recognition and acceptance. An ACoA is defined as any adult who, as a child, was reared by one or two alcoholic parents. To date research has not sufficiently addressed the many questions generated by the grass roots movement, such as whether or not adult children of…

  1. Researching and Designing Photovoltaic Microsystems

    NASA Astrophysics Data System (ADS)

    Hilse, D.; Kapała, J.; Sztymelski, K.; Zeltins, N.; Ekmanis, J.

    2016-02-01

    Research on the photovoltaic module efficiency in the south of Poland was conducted in 2009 in Stryszawa and afterwards in 2012 in Zabrze and Stryszawa. The research involved taking measurements of electric energy produced by systems of various power and technical solutions. The efficiency of PV modules was compared to the intensity of solar radiation in the locations under consideration and, thus, the efficiency of converting solar energy into electricity was determined. The research results facilitated designing and mounting of forty PV microsystems in Zabrze in 2014 (power from 2000 Wp to 3000 Wp). To the satisfaction of their users, they operate without failure.

  2. Designing Effective Undergraduate Research Experiences

    NASA Astrophysics Data System (ADS)

    Severson, S.

    2010-12-01

    I present a model for designing student research internships that is informed by the best practices of the Center for Adaptive Optics (CfAO) Professional Development Program. The dual strands of the CfAO education program include: the preparation of early-career scientists and engineers in effective teaching; and changing the learning experiences of students (e.g., undergraduate interns) through inquiry-based "teaching laboratories." This paper will focus on the carry-over of these ideas into the design of laboratory research internships such as the CfAO Mainland internship program as well as NSF REU (Research Experiences for Undergraduates) and senior-thesis or "capstone" research programs. Key ideas in maximizing student learning outcomes and generating productive research during internships include: defining explicit content, scientific process, and attitudinal goals for the project; assessment of student prior knowledge and experience, then following up with formative assessment throughout the project; setting reasonable goals with timetables and addressing motivation; and giving students ownership of the research by implementing aspects of the inquiry process within the internship.

  3. DESIGNING DRUG TRIALS FOR SARCOPENIA IN OLDER ADULTS WITH HIP FRACTURE - A TASK FORCE FROM THE INTERNATIONAL CONFERENCE ONFRAILTY AND SARCOPENIA RESEARCH (ICFSR).

    PubMed

    Vellas, B; Fielding, R; Miller, R; Rolland, Y; Bhasin, S; Magaziner, J; Bischoff-Ferrari, H

    2014-01-01

    In May 2012, a Sarcopenia Consensus Summit was convened by the Foundation of the National Institutes of Health (FNIH), National Institute of Aging (NIA), and the U.S. Food and Drug Administration (FDA); and co-sponsored by five pharmaceutical companies. At this summit, sarcopenia experts from around the world worked to develop agreement on a working definition of sarcopenia, building on the work of previous efforts to generate a consensus. With the ultimate goal of improving function and independence in individuals with sarcopenia, the Task Force focused its attention on people at greatly increased risk of muscle atrophy as a consequence of hip fracture. The rationale for looking at this population is that since hip fracture is a recognized condition, there is a clear regulatory path forward for developing interventions. Moreover, patients with hip fracture may provide an appropriate population to advance understanding of sarcopenia, for example helping to define diagnostic criteria, develop biomarkers, understand the mechanisms that underlie the age-related loss of muscle mass and strength, and identify endpoints for clinical trials that are reliable, objective, and clinically meaningful. Task Force members agreed that progress in treating sarcopenia will require strengthening of partnerships between academia, industry, and government agencies, and across continents to reach consensus on diagnostic criteria, optimization of clinical trials design, and identification of improved treatment and preventive strategies. In this report, the main results of the Task Force discussion are presented. PMID:26380231

  4. Adult and Continuing Education Research Issues.

    ERIC Educational Resources Information Center

    Smith, Wendell

    Adult and continuing education is the most evolutionary area in education today. It is growing, both in terms of student participation and in the number and types of providers. Of the approximately 120 million adults in the United States, 12 percent (or 18 million) were involved in a formal learning experience leading to a diploma last year. Adult…

  5. Humanizing Adult Education Research: Five Stories from the 1930's.

    ERIC Educational Resources Information Center

    Hilton, Ronald

    Taken from the author's doctoral dissertation, this award-winning monograph describes a method for humanizing educational research in adult education and provides five stories of adult education efforts in the 1930's as examples of such research. The method described suggests valuing qualitative data as much as quantitative in the field of…

  6. The Capacity to Consent to Research among Older Adults

    ERIC Educational Resources Information Center

    Lee, Minhong

    2010-01-01

    The aim of this study was to develop and validate an assessment tool for research consent competence in older participants. A four-item instrument was developed to assess the capacity of the older adults to consent to research. Data were obtained from 203 nursing home residents from two facilities and 201 community-dwelling older adults in a…

  7. Reflection: Research by Design: Design-Based Research and the Higher Degree Research Student

    ERIC Educational Resources Information Center

    Kennedy-Clark, Shannon

    2015-01-01

    The article "Research by design: Design-based research and the higher degree research student" (Kennedy-Clark, 2013) appeared in the "Journal of Learning Design" Volume 6, Issue 2 in 2013. Two years on, Shannon Kennedy-Clark reflects upon her original article. Upon being asked to revisit this article the author reflected upon…

  8. Surrogate consent for research involving adults with impaired decision making: Survey of Institutional Review Board practices

    PubMed Central

    Gong, Michelle Ng; Winkel, Gary; Rhodes, Rosamond; Richardson, Lynne D.; Silverstein, Jeffrey H.

    2013-01-01

    Objectives Most critically ill adults have impaired decision-making capacity and are unable to consent to research. Yet, little is known about how Institutional Review Boards interpret the Common Rule’s call for safeguards in research involving incapacitated adults. We aimed to examine Institutional Review Board practices on surrogate consent and other safeguards to protect incapacitated adults in research. Design, Settings, and Participants A cross-sectional survey of 104 Institutional Review Boards from a random sample of U.S. institutions engaged in adult human subject research (response rate, 68%) in 2007 and 2008. Interventions None. Measurements Institutional Review Board acceptance of surrogate consent, research risks, and other safeguards in research involving incapacitated adults. Main Results Institutional Review Boards reported that, in the previous year, they sometimes (49%), frequently (33%), or very frequently (2%) reviewed studies involving patients in the intensive care unit. Six Institutional Review Boards (6%) do not accept surrogate consent for research from any persons, and 22% of Institutional Review Boards accept only an authorized proxy, spouse, or parent as surrogates, excluding adult children and other family. Institutional Review Boards vary in their limits on research risks in studies involving incapacitated adults: 15% disallow any research regardless of risk in studies without direct benefit, whereas 39% allow only minimal risks. When there was potential benefit, fewer Institutional Review Boards limit the risk at minimal (11%; p < .001). Even in populations at high risk for impaired decision making, many Institutional Review Boards rarely or never required procedures to determine capacity (13%–21%). Institutional Review Boards also varied in their use of independent monitors, research proxies, and advanced research directives. Conclusions Much variability exists in Institutional Review Board surrogate consent practices and limits

  9. Designing the Microbial Research Commons

    SciTech Connect

    Uhlir, Paul F

    2011-10-01

    Recent decades have witnessed an ever-increasing range and volume of digital data. All elements of the pillars of science--whether observation, experiment, or theory and modeling--are being transformed by the continuous cycle of generation, dissemination, and use of factual information. This is even more so in terms of the re-using and re-purposing of digital scientific data beyond the original intent of the data collectors, often with dramatic results. We all know about the potential benefits and impacts of digital data, but we are also aware of the barriers, the challenges in maximizing the access, and use of such data. There is thus a need to think about how a data infrastructure can enhance capabilities for finding, using, and integrating information to accelerate discovery and innovation. How can we best implement an accessible, interoperable digital environment so that the data can be repeatedly used by a wide variety of users in different settings and with different applications? With this objective: to use the microbial communities and microbial data, literature, and the research materials themselves as a test case, the Board on Research Data and Information held an International Symposium on Designing the Microbial Research Commons at the National Academy of Sciences in Washington, DC on 8-9 October 2009. The symposium addressed topics such as models to lower the transaction costs and support access to and use of microbiological materials and digital resources from the perspective of publicly funded research, public-private interactions, and developing country concerns. The overall goal of the symposium was to stimulate more research and implementation of improved legal and institutional models for publicly funded research in microbiology.

  10. 20% Research & Design Science Project

    NASA Astrophysics Data System (ADS)

    Spear, Beth A.

    2015-04-01

    A project allowing employees to use 15 % of their time on independent projects was established at 3M in the 1950's. The result of this project included products like post it notes and masking tape. Google allows its employees to use 20% of their time on independently pursued projects. The company values creativity and innovation. Employees are allowed to explore projects of interest to them one day out of the week, 20 % of their work week. Products like AdSense, Gmail, Google Transit, Google News, and Google Talk are the result of this 20 % program. My school is implementing the Next Generation Science Standards (NGSS) as part of our regularly scheduled curriculum review. These new standards focus on the process of learning by doing and designing. The NGSS are very hands on and active. The new standards emphasize learning how to define, understand and solve problems in science and technology. In today's society everyone needs to be familiar with science and technology. This project allows students to develop and practice skills to help them be more comfortable and confident with science and technology while exploring something of interest to them. This project includes three major parts: research, design, and presentation. Students will spend approximately 2-4 weeks defining a project proposal and educating themselves by researching a science and technology topic that is of interest to them. In the next phase, 2-4 weeks, students design a product or plan to collect data for something related to their topic. The time spent on research and design will be dependant on the topic students select. Projects should be ambitious enough to encompass about six weeks. Lastly a presentation or demonstration incorporating the research and design of the project is created, peer reviewed and presented to the class. There are some problems anticipated or already experienced with this project. It is difficult for all students to choose a unique topic when you have large class sizes

  11. The Development of Research Skills in Young Adults with Intellectual Disability in Participatory Research

    ERIC Educational Resources Information Center

    Morgan, Michelle F.; Moni, Karen B.; Cuskelly, Monica

    2015-01-01

    There is limited information about specific research constructs developed by adults with intellectual disability in undertaking research despite increasing involvement in research "with" rather than "on" these individuals. Participatory research was used with three young adults with intellectual disability to collaboratively…

  12. Adult Education and Aging: Perspectives on Research at a Private Independent Research Organization.

    ERIC Educational Resources Information Center

    Russ-Eft, Darlene

    As part of a symposium on challenges and problems of adult education researchers in different settings, recent research activities at one private independent research organization were examined. Three projects of the American Instituties for Research (AIR) were reviewed, all relating to adult development and aging. The first examined career…

  13. Gaps in nutritional research among older adults with cancer.

    PubMed

    Presley, Carolyn J; Dotan, Efrat; Soto-Perez-de-Celis, Enrique; Jatoi, Aminah; Mohile, Supriya G; Won, Elizabeth; Alibhai, Shabbir; Kilari, Deepak; Harrison, Robert; Klepin, Heidi D; Wildes, Tanya M; Mustian, Karen; Demark-Wahnefried, Wendy

    2016-07-01

    Nutritional issues among older adults with cancer are an understudied area of research despite significant prognostic implications for treatment side effects, cancer-specific mortality, and overall survival. In May of 2015, the National Cancer Institute and the National Institute on Aging co-sponsored a conference focused on future directions in geriatric oncology research. Nutritional research among older adults with cancer was highlighted as a major area of concern as most nutritional cancer research has been conducted among younger adults, with limited evidence to guide the care of nutritional issues among older adults with cancer. Cancer diagnoses among older adults are increasing, and the care of the older adult with cancer is complicated due to multimorbidity, heterogeneous functional status, polypharmacy, deficits in cognitive and mental health, and several other non-cancer factors. Due to this complexity, nutritional needs are dynamic, multifaceted, and dependent on the clinical scenario. This manuscript outlines the proceedings of this conference including knowledge gaps and recommendations for future nutritional research among older adults with cancer. Three common clinical scenarios encountered by oncologists include (1) weight loss during anti-cancer therapy, (2) malnutrition during advanced disease, and (3) obesity during survivorship. In this manuscript, we provide a brief overview of relevant cancer literature within these three areas, knowledge gaps that exist, and recommendations for future research. PMID:27197919

  14. Gaps in nutritional research among older adults with cancer

    PubMed Central

    Presley, Carolyn J.; Dotan, Efrat; Soto-Perez-de-Celis, Enrique; Jatoi, Aminah; Mohile, Supriya G.; Won, Elizabeth; Alibhai, Shabbir; Kilari, Deepak; Harrison, Robert; Klepin, Heidi D.; Wildes, Tanya M.; Mustian, Karen; Demark-Wahnefried, Wendy

    2016-01-01

    Nutritional issues among older adults with cancer are an understudied area of research despite significant prognostic implications for treatment side effects, cancer-specific mortality, and overall survival. In May of 2015, the National Cancer Institute and the National Institute on Aging co-sponsored a conference focused on future directions in geriatric oncology research. Nutritional research among older adults with cancer was highlighted as a major area of concern as most nutritional cancer research has been conducted among younger adults, with limited evidence to guide the care of nutritional issues among older adults with cancer. Cancer diagnoses among older adults are increasing, and the care of the older adult with cancer is complicated due to multimorbidity, heterogeneous functional status, polypharmacy, deficits in cognitive and mental health, and several other non-cancer factors. Due to this complexity, nutritional needs are dynamic, multifaceted, and dependent on the clinical scenario. This manuscript outlines the proceedings of this conference including knowledge gaps and recommendations for future nutritional research among older adults with cancer. Three common clinical scenarios encountered by oncologists include (1) weight loss during anti-cancer therapy, (2) malnutrition during advanced disease, and (3) obesity during survivorship. In this manuscript, we provide a brief overview of relevant cancer literature within these three areas, knowledge gaps that exist, and recommendations for future research. PMID:27197919

  15. Mutual Accountability and Adult Literacy. Research Brief

    ERIC Educational Resources Information Center

    Houston-Knopff, Robin

    2009-01-01

    Accountability plays a key role in the field of adult literacy. Indeed, practitioners often juggle multiple accountabilities--to funders, taxpayers, learners, boards of directors, the community, and their profession. These may be in tension with each other, as when teachers' accountability to learners conflicts with their accountability to deliver…

  16. Abridged Description Listing for Adult and Continuing Education Research Collection.

    ERIC Educational Resources Information Center

    Syracuse Univ., NY. Publications Program in Continuing Education.

    This publication contains descriptions of 53 research collections in adult and continuing education housed at Syracuse University (Syracuse, New York) Collection strengths have been identified as the history of adult education as a profession, field, and practice; literacy; and civic education. Each collection is described, and the number of boxes…

  17. Research Paradigms in Adult Education: Philosophical Differences and Complementary Methodologies.

    ERIC Educational Resources Information Center

    Garrison, D. R.

    To reduce the confusion existing in adult education as to the merits of various research paradigms, two philosophies of science (logical positivism and phenomenology) were juxtaposed. Their relationship to three common methodologies (empiricism, ethnomethodology, and grounded theory) of adult education were explored. It was concluded that…

  18. Adult Learners in a Research University: Negotiating Undergraduate Student Identity

    ERIC Educational Resources Information Center

    Kasworm, Carol E.

    2010-01-01

    Adult undergraduate student identities at research extensive universities were uniquely coconstructed, shaped by this selective and competitive youth-oriented cultural context. Drawing upon social constructivist theory, this study explored this coconstruction through positional and relational adult student identities. Positional identities were…

  19. Formal Group Communication with Older Adults: A Research Imperative.

    ERIC Educational Resources Information Center

    Klinger-Vartabedian, Laurel C.

    1987-01-01

    Examines the "social interaction" of older adults as a communication phenomenon which influences self-concept. Explores older adult group processes, and gives specific applications of group methods. Suggests the importance of assessing and applying communication constructs to research on detection and prevention of social isolation through formal…

  20. Evaluation in Adult Literacy Research. Project ALERT. Phase II.

    ERIC Educational Resources Information Center

    Ntiri, Daphne Williams, Ed.

    This document contains an evaluation handbook for adult literacy programs and feedback from/regarding the evaluation instruments developed during the project titled Adult Literacy and Evaluation Research Team (also known as Project ALERT), a two-phase project initiated by the Detroit Literacy Coalition (DLC) for the purpose of developing and…

  1. Research toward an artifical diet for adult Asian Citrus Psyllid

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Research progress is reported on an artificial diet for adult Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Psyllidae). The primary objective was to develop a system for screening antimicrobial peptides and other potential toxic proteins for activity against adults. The base diet was a...

  2. Aging Parents and Adult Children: Research Themes in Intergenerational Relations.

    ERIC Educational Resources Information Center

    Mancini, Jay A.; Blieszner, Rosemary

    1989-01-01

    Discusses the following dominant themes in the relationships of older parents and their adult children within the context of societal age structure changes: roles and responsibilities, parent-child interaction, individual well-being, relationship quality, and caregiving by adult children. Concludes with speculations on the future of research on…

  3. Processes for Determining Educational Needs of Adults. Symposium: Adult Education Research Conference (San Antonio, Texas, 1978).

    ERIC Educational Resources Information Center

    Smith, Douglas H.; Dowling, William D.

    Prepared for discussion at an Adult Education Research Conference, this paper offers commentary and summative evaluation of eleven doctoral dissertations on the process of determining educational or training needs of specific adult populations. As context for discussion Joe Ellis' definitions of needs--Felt, Real, and Education--are noted along…

  4. Characteristics and Trends of Published Adult Hip Research over the Last Decade

    PubMed Central

    Kwak, Hong Suk; Yoon, Pil Whan; Park, Moon Seok; Kim, Hee Joong

    2015-01-01

    Purpose We designed this study to demonstrate recent trends in the proportion of adult hip research in orthopedics, to identify countries leading the adult hip research, and to evaluate the relationship between the economic power of the countries and their contributions. Materials and Methods Studies published in seven select orthopedic journals were retrieved from PubMed. Among them, we determined the number of adult hip studies. The countries-of-origin of adult hip studies, and the economic power of the countries were investigated. Results A total of 7218 orthopedic publications and 1993 (27.6%) addressed adult hip research were identified. Adult hip studies increased from 313 (23.7%) in 2000 to 555 (27.9%) in 2011. Twenty-five countries accounted for 97.6% of the total number of adult hip studies, and gross domestic product correlated with publication volume (Spearman's rho, 0.723; p=0.000). Conclusion Researchers from a limited number of developed countries have published their studies in the adult hip discipline. PMID:25510756

  5. Intermediate/Advanced Research Design and Statistics

    NASA Technical Reports Server (NTRS)

    Ploutz-Snyder, Robert

    2009-01-01

    The purpose of this module is To provide Institutional Researchers (IRs) with an understanding of the principles of advanced research design and the intermediate/advanced statistical procedures consistent with such designs

  6. Research by Design: Design-Based Research and the Higher Degree Research student

    ERIC Educational Resources Information Center

    Kennedy-Clark, Shannon

    2013-01-01

    Design-based research lends itself to educational research as the aim of this approach is to develop and refine the design of artefacts, tools and curriculum and to advance existing theory or develop new theories that can support and lead to a deepened understanding of learning. This paper provides an overview of the potential benefits of using a…

  7. Research-Based Model for Adult Consumer-Homemaking Education.

    ERIC Educational Resources Information Center

    Ball State Univ., Muncie, IN.

    This model is designed to be used as a guide by all teachers and designers of adult vocational consumer and homemaking courses who usually function as program planners. Chapter 1 contains an operational definition, the rationale, and description of intended users. Chapter 2 presents the model description with an overview and discussion of the…

  8. Communicating Qualitative Research Study Designs to Research Ethics Review Boards

    ERIC Educational Resources Information Center

    Ells, Carolyn

    2011-01-01

    Researchers using qualitative methodologies appear to be particularly prone to having their study designs called into question by research ethics or funding agency review committees. In this paper, the author considers the issue of communicating qualitative research study designs in the context of institutional research ethics review and offers…

  9. Methodological Alignment in Design-Based Research

    ERIC Educational Resources Information Center

    Hoadley, Christopher M.

    2004-01-01

    Empirical research is all about trying to model and predict the world. In this article, I discuss how design-based research methods can help do this effectively. In particular, design-based research methods can help with the problem of methodological alignment: ensuring that the research methods we use actually test what we think they are testing.…

  10. Design Experiments in Educational Research.

    ERIC Educational Resources Information Center

    Cobb, Paul; Confrey, Jere; diSessa, Andrea; Lehrer, Richard; Schauble, Leona

    2003-01-01

    Indicates the range of purposes and variety of settings in which design experiments have been conducted, delineating five crosscutting features that collectively differentiate design experiments from other methodologies. Clarifies what is involved in preparing for and carrying out a design experiment and in conducting a retrospective analysis of…

  11. A Framework for Theory and Research on Adult Education Participation.

    ERIC Educational Resources Information Center

    Cookson, Peter S.

    1986-01-01

    Proposed is a comprehensive, multivariate, multirealm theoretical framework with which to integrate and advance the theory and research of adult education participation. This article describes elements of the framework that have already been investigated and those for which there are gaps in the literature. Suggestions for further research to…

  12. Learners' Engagement in Adult Literacy Education. A NCSALL Research Brief

    ERIC Educational Resources Information Center

    Beder, Hal; Tomkins, Jessica; Medina, Patsy; Riccioni, Regina; Deng, Weiling

    2006-01-01

    This research brief highlights findings from a qualitative study of the contextual factors that shape engagement in adult literacy education. Engagement is mental effort focused on learning and is a precondition to learning progress. Some researchers focus on engagement as a cognitive, or mental, process closely related to such things as…

  13. Research on First Language Attrition of Morphosyntax in Adult Bilinguals

    ERIC Educational Resources Information Center

    Gurel, Ayse

    2008-01-01

    This article presents a selective review of previous research findings on first language (L1) attrition. The review is intentionally limited in scope as it only discusses studies on morphosyntactic attrition in the L1 grammar of adult bilinguals. To this end--and in order to present the most current line of research in this field--I first report…

  14. Why Adults Use the Public Library: A Research Perspective.

    ERIC Educational Resources Information Center

    Marchant, Maurice P.

    This book discusses the motivations that cause adults to go to the public library. It is grouped into eight sections concerning: (1) the research methodology and results used to determine four motivators that were good predictors of library use; (2) the development of library research; (3) several characteristics of library users in terms of…

  15. Motivating and Enabling Adult Learners to Develop Research Skills

    ERIC Educational Resources Information Center

    McCarthy, Grace

    2015-01-01

    Adult learners undertaking a coursework masters are understandably nervous about undertaking research projects. However if done well, such projects represent a way to encourage the quantity and quality of practitioner research, which is important in all management disciplines, not only the emerging discipline of coaching. This paper offers an…

  16. RESEARCH DESIGNS IN SPORTS PHYSICAL THERAPY

    PubMed Central

    2012-01-01

    Research is designed to answer a question or to describe a phenomenon in a scientific process. Sports physical therapists must understand the different research methods, types, and designs in order to implement evidence‐based practice. The purpose of this article is to describe the most common research designs used in sports physical therapy research and practice. Both experimental and non‐experimental methods will be discussed. PMID:23091780

  17. Aerodynamics Research Revolutionizes Truck Design

    NASA Technical Reports Server (NTRS)

    2008-01-01

    During the 1970s and 1980s, researchers at Dryden Flight Research Center conducted numerous tests to refine the shape of trucks to reduce aerodynamic drag and improved efficiency. During the 1980s and 1990s, a team based at Langley Research Center explored controlling drag and the flow of air around a moving body. Aeroserve Technologies Ltd., of Ottawa, Canada, with its subsidiary, Airtab LLC, in Loveland, Colorado, applied the research from Dryden and Langley to the development of the Airtab vortex generator. Airtabs create two counter-rotating vortices to reduce wind resistance and aerodynamic drag of trucks, trailers, recreational vehicles, and many other vehicles.

  18. Mixed Methods Research of Adult Family Care Home Residents and Informal Caregivers

    ERIC Educational Resources Information Center

    Jeanty, Guy C.; Hibel, James

    2011-01-01

    This article describes a mixed methods approach used to explore the experiences of adult family care home (AFCH) residents and informal caregivers (IC). A rationale is presented for using a mixed methods approach employing the sequential exploratory design with this poorly researched population. The unique challenges attendant to the sampling…

  19. Designing Personalized Treatment Engagement Interventions for Depressed Older Adults

    PubMed Central

    Raue, Patrick J.; Sirey, Jo Anne

    2011-01-01

    SYNOPSIS Despite the benefits of treatment for late-life depression, we are faced with the challenges of underutilization of mental health services by older adults and non-adherence to offered interventions. This paper describes psychosocial and interactional barriers and facilitators of treatment engagement among depressed older adults served by community health care settings. We describe the need to engage older adults in treatment using interventions that: 1. target psychological barriers such as stigma and other negative beliefs about depression and its treatment; and 2. increase individuals’ involvement in the treatment decision-making process. We then present personalized treatment engagement interventions that our group has designed for a variety of community settings. PMID:21536170

  20. Defining and Designing Mixed Research Synthesis Studies

    PubMed Central

    Sandelowski, Margarete; Voils, Corrine I.; Barroso, Julie

    2009-01-01

    Mixed research synthesis is the latest addition to the repertoires of mixed methods research and systematic review. Mixed research synthesis requires that the problems generated by the methodological diversity within and between qualitative and quantitative studies be resolved. Three basic research designs accommodate this diversity, including the segregated, integrated, and contingent designs. Much work remains to be done before mixed research synthesis can secure its place in the repertoires of mixed methods research and systematic review, but the effort is well worth it as it has the potential to enhance both the significance and utility for practice of the many qualitative and quantitative studies constituting shared domains of research. PMID:20098638

  1. Infusing Qualitative Traditions in Counseling Research Designs

    ERIC Educational Resources Information Center

    Hays, Danica G.; Wood, Chris

    2011-01-01

    Research traditions serve as a blueprint or guide for a variety of design decisions throughout qualitative inquiry. This article presents 6 qualitative research traditions: grounded theory, phenomenology, consensual qualitative research, ethnography, narratology, and participatory action research. For each tradition, the authors describe its…

  2. Evaluation in Adult Literacy Research. Project ALERT. [Phase I.

    ERIC Educational Resources Information Center

    Ntiri, Daphne Williams, Ed.

    The Adult Literacy and Evaluation Research Team (also known as Project ALERT) was a project conducted by the Detroit Literacy Coalition (DLC) at Wayne State University in 1993-1994 to develop and pilot a user-friendly program model for evaluating literacy operations of community-based organizations throughout Michigan under the provisions of…

  3. Case Studies of Action Research in Various Adult Education Settings.

    ERIC Educational Resources Information Center

    Kuhne, Gary W.; Weirauch, Drucie; Fetterman, David J.; Mearns, Raiana M.; Kalinosky, Kathy; Cegles, Kathleen A.; Ritchey, Linda

    1997-01-01

    Six case studies illustrate action research in adult education: faculty development in a museum, participation in a church congregation, retention of literacy volunteers in a corrections center, learner participation in a homeless shelter, technology innovation in a university, and infection control in a hospital. (SK)

  4. Research Visibility. Post-Secondary and Adult Education.

    ERIC Educational Resources Information Center

    Brandon, George L.; And Others

    1968-01-01

    Ten reviews in this issue are organized under three topics. "Apprenticeship and Other In-Plant Training" reviews registered apprenticeship programs in Wisconsin and a European study of the training of maintenance workers. "Out-of-School Youths and Adults" reviews a case study of a Minnesota technical school, a research study which sought to…

  5. Ethnographic Research on Reading Instructional Strategies for Adult Beginning Readers.

    ERIC Educational Resources Information Center

    Boraks, Nancy; And Others

    A project was undertaken to develop, field test, and revise strategies for adult beginning readers (ABRs). During the first phase of the study, the researchers identified roadblocks to use of word recognition clues by ABRs. Based on data and feedback from local and state piloting and general principles of learning, the project staff developed the…

  6. Degree Research in Adult Education in Canada, 1968 - March 1969.

    ERIC Educational Resources Information Center

    Draper, James A.; And Others, Comps.

    This annotated bibliography of adult education degree research in (or concerning) Canada during 1968 and early 1969 embraces 19 completed studies and 30 still in progress. A number of the entries are in French. Data appear, wherever available or applicable, on the degree obtained, institution, date of acceptance of the thesis, statement of the…

  7. What Is This Thing Called "Design" in Design Research and Instructional Design

    ERIC Educational Resources Information Center

    Cronje, Johannes

    2013-01-01

    This paper will consider the phenomenon of design research. It will then consider four research positions in social science research. The paper will show how the design perspectives map onto the research paradigms and how by rotating through these paradigms, a design research cycle is formed. Finally, the paper will discuss four research questions…

  8. Design Research: The Way Forward

    ERIC Educational Resources Information Center

    Bereiter, Carl

    2006-01-01

    The phrases "best practice" and "evidence-based" are much in the air, and they imply that the answers are already out there. We just have to choose the right ones. Educational research in this connection is a kind of product testing. The U.S. Office of Education has made it a policy that rigorous product testing is the only kind of educational…

  9. Informing Design Research: Learning from Teachers' Designs of Social Infrastructure

    ERIC Educational Resources Information Center

    Bielaczyc, Katerine

    2013-01-01

    The design research methodology as it has currently developed centers on the creation of "existence proofs," an important first step. What is needed then are the next steps of expanding the methodology to address the design problems of practical implementation prior to the steps involved in scaling up these designs. This article contributes to…

  10. Nutrition education intervention with community-dwelling older adults: research challenges and opportunities.

    PubMed

    Lyons, Beverly P

    2014-08-01

    This study critically reviewed empirical literature examining nutrition education intervention studies with community-dwelling older adults over the period 2003-2012 to: (1) determine the number, (2) evaluate the research designs, and (3) report the study outcomes. A search of online databases yielded 74 studies six of which met our criteria. The studies reported favorable intervention outcomes. Because of the number, variability in the types, designs, measures, scope, educational and behavioral strategies, results can only inform future studies and encourage scholars to use strong evaluation design. We recommend the utilization of an ecological conceptual model when conducting nutrition interventions studies and discussed implications in terms of research and practice. PMID:24368631

  11. Relating clinical study design to basic research.

    PubMed

    Choh, V; Priolo, S

    1999-07-01

    Devising any research study involves careful attention to its design, as well as the development of an appropriate research question and hypothesis. Together, these attributes ensure the validity of the study in question. In most clinical or epidemiological studies, the types of research designs are often explicitly noted, whereas in papers describing basic or biological research, they are couched in different terms or, more often, are ignored, thus potentially hindering communication between basic and clinical researchers. However, given that the framework for all valid scientific research is based on sound logic, it is proposed that for each study design, a direct homology exists between clinical and basic research paradigms, despite the problem of relating epidemiological vernacular to basic research. By applying examples of basic research protocols to traditional clinical study designs, this paper shows that parallels can be drawn between the two strategies, suggesting that in the absence of a conventional nomenclature to describe basic research study designs, the use of traditional clinical design jargon is valid in describing basic research protocols. PMID:10445637

  12. Mixed Methods Research Designs in Counseling Psychology

    ERIC Educational Resources Information Center

    Hanson, William E.; Creswell, John W.; Clark, Vicki L. Plano; Petska, Kelly S.; Creswell, David J.

    2005-01-01

    With the increased popularity of qualitative research, researchers in counseling psychology are expanding their methodologies to include mixed methods designs. These designs involve the collection, analysis, and integration of quantitative and qualitative data in a single or multiphase study. This article presents an overview of mixed methods…

  13. Conducting Classroom Design Research with Teachers

    ERIC Educational Resources Information Center

    Stephan, Michelle. L.

    2015-01-01

    Design research is usually motivated by university members with experience and interest in building theory and instructional designs in collaboration with one teacher. Typically, the teacher is considered as a member of the research team, with the primary responsibility of implementing instruction. However, in this chapter, I describe a Classroom…

  14. Reinventing Learning: A Design-Research Odyssey

    ERIC Educational Resources Information Center

    Abrahamson, Dor

    2015-01-01

    Design research is a broad, practice-based approach to investigating problems of education. This approach can catalyze the development of learning theory by fostering opportunities for transformational change in scholars' interpretation of instructional interactions. Surveying a succession of design-research projects, I explain how challenges in…

  15. Activity-Related Energy Expenditure in Older Adults: A Call for More Research

    PubMed Central

    Hall, Katherine S.; Morey, Miriam C.; Dutta, Chhanda; Manini, Todd M.; Weltman, Arthur L.; Nelson, Miriam E.; Morgan, Amy L.; Senior, Jane G.; Seyffarth, Chris; Buchner, David M.

    2014-01-01

    The purpose of this paper is to 1) provide an overview of the science of physical activity-related energy expenditure in older adults (65+ years); 2) offer suggestions for future research and guidelines for how scientists should be reporting their results in this area; and 3) present strategies for making this data more accessible to the lay person. This paper is meant to serve as a preliminary blueprint for future empirical work in the area of energy expenditure in older adults as well as translational efforts to make this data useful and accurate for older adults. This document is based upon deliberations of experts involved in the Strategic Health Initiative on Aging (SHI-A) Committee of the American College of Sports Medicine (ACSM). The paper is designed to reach a broad audience who might not be familiar with the complexities of assessing energy expenditure, especially in older adults. PMID:24714651

  16. Activity-related energy expenditure in older adults: a call for more research.

    PubMed

    Hall, Katherine S; Morey, Miriam C; Dutta, Chhanda; Manini, Todd M; Weltman, Arthur L; Nelson, Miriam E; Morgan, Amy L; Senior, Jane G; Seyffarth, Chris; Buchner, David M

    2014-12-01

    The purposes of this article were to 1) provide an overview of the science of physical activity-related energy expenditure in older adults (≥65 yr), 2) offer suggestions for future research and guidelines for how scientists should be reporting their results in this area, and 3) present strategies for making these data more accessible to the layperson. This article was meant to serve as a preliminary blueprint for future empirical work in the area of energy expenditure in older adults and translational efforts to make these data useful and accurate for older adults. This document was based upon deliberations of experts involved in the Strategic Health Initiative on Aging Committee of the American College of Sports Medicine. The article was designed to reach a broad audience who might not be familiar with the complexities of assessing energy expenditure, especially in older adults. PMID:24714651

  17. Research on optimization-based design

    NASA Technical Reports Server (NTRS)

    Balling, R. J.; Parkinson, A. R.; Free, J. C.

    1989-01-01

    Research on optimization-based design is discussed. Illustrative examples are given for cases involving continuous optimization with discrete variables and optimization with tolerances. Approximation of computationally expensive and noisy functions, electromechanical actuator/control system design using decomposition and application of knowledge-based systems and optimization for the design of a valve anti-cavitation device are among the topics covered.

  18. The design of a research water table

    NASA Technical Reports Server (NTRS)

    Fike, R. L.; Kinney, R. B.; Perkins, H. C.

    1973-01-01

    A complete design for a research water table is presented. Following a brief discussion of the analogy between water and compressible-gas flows (hydraulic analogy), the components of the water table and their function are described. The major design considerations are discussed, and the final design is presented.

  19. Design and Implementation of Collaborative Research Approaches

    NASA Technical Reports Server (NTRS)

    Venti, Mike W.; Berger, David E.

    2009-01-01

    This poster reviews the collarborative research approaches that NASA has been designing and implementing for the Integrated Vehicle Health Management (IVHM) Project. The inputs for the technical plan are reviewed, the Research Test and Integration Plan (RTIP) WIKI, is used to create and propose a multi-themed and multi-partner research testing opportunities. The outputs are testing opportunities.

  20. Reading and Adult English Language Learners: A Review of the Research. Series on Preparing Adult English Language Learners for Success.

    ERIC Educational Resources Information Center

    Burt, Miriam; Peyton, Joy Kreeft; Adams, Rebecca

    This book summarizes the research on adult English language learners (ELLs) reading English, offering English-as-a-Second-Language (ESL) teachers and administrators suggestions for instruction and noting areas where further research is needed. It is based on an annotated bibliography of research on reading development for adult learners of English…

  1. Recruitment to Adult Education in the Nordic Countries--Research and Outreaching Activities.

    ERIC Educational Resources Information Center

    Rubenson, Kjell

    This paper presents a review of the research in adult education recruitment and an overview of current outreach activities in adult education in Denmark, Finland, Norway, and Sweden. The author identifies three general trends of research in adult education: (1) studies aimed at describing participants in adult education; (2) studies aimed at…

  2. Quasi experimental designs in pharmacist intervention research.

    PubMed

    Krass, Ines

    2016-06-01

    Background In the field of pharmacist intervention research it is often difficult to conform to the rigorous requirements of the "true experimental" models, especially the requirement of randomization. When randomization is not feasible, a practice based researcher can choose from a range of "quasi-experimental designs" i.e., non-randomised and at time non controlled. Objective The aim of this article was to provide an overview of quasi-experimental designs, discuss their strengths and weaknesses and to investigate their application in pharmacist intervention research over the previous decade. Results In the literature quasi experimental studies may be classified into five broad categories: quasi-experimental design without control groups; quasi-experimental design that use control groups with no pre-test; quasi-experimental design that use control groups and pre-tests; interrupted time series and stepped wedge designs. Quasi-experimental study design has consistently featured in the evolution of pharmacist intervention research. The most commonly applied of all quasi experimental designs in the practice based research literature are the one group pre-post-test design and the non-equivalent control group design i.e., (untreated control group with dependent pre-tests and post-tests) and have been used to test the impact of pharmacist interventions in general medications management as well as in specific disease states. Conclusion Quasi experimental studies have a role to play as proof of concept, in the pilot phases of interventions when testing different intervention components, especially in complex interventions. They serve to develop an understanding of possible intervention effects: while in isolation they yield weak evidence of clinical efficacy, taken collectively, they help build a body of evidence in support of the value of pharmacist interventions across different practice settings and countries. However, when a traditional RCT is not feasible for

  3. Designing a Weight Gain Prevention Trial for Young Adults: The CHOICES Study

    PubMed Central

    Lytle, Leslie A.; Moe, Stacey G.; Nanney, M. Susie; Laska, Melissa N.; Linde, Jennifer A.

    2014-01-01

    Background Young adults are at risk for weight gain. Little is known about how to design weight control programs to meet the needs of young adults and few theory-based interventions have been evaluated in a randomized control trial. The Choosing Healthy Options in College Environments and Settings (CHOICES) study was funded to create a technology-based program for 2-year community college students to help prevent unhealthy weight gain. The purpose of this paper is to: 1) provide a brief background on weight-related interventions in young adults; 2) describe the study design for the CHOICES study, the conceptual model guiding the research and the CHOICES intervention; and 3) discuss implications of this research for health educators. Translation to Health Education Practice Our experiences from the CHOICES study will be useful in suggesting other theory-based models and intervention strategies that might be helpful in programs attempting to prevent unhealthy weight gain in young adults. In addition, this paper discusses important considerations for working with 2-year colleges on this type of health promotion work. PMID:24910855

  4. The role of DBMS in design research

    NASA Technical Reports Server (NTRS)

    Fenves, S. J.

    1984-01-01

    Research in integrated design systems which is almost invariable predicated on the existence of a data base that acts as a common repository of data representing the emerging specification of the system or artifact designed is discussed. The role of data base management systems (DBMS) in design reserch is outlined as follows: (1) the representation and processing of detailed constraints is presented, including a dynamic mechanism for activating cnstraints as a design is firmed up, (2) a concept of treating multiple sets of constraints as data residing in the data base is presented; (3) exploratory work on the interaction of DBMS with knowledge based expert design systems is given.

  5. Advances in Design-Based Research

    ERIC Educational Resources Information Center

    Svihla, Vanessa

    2014-01-01

    Design-based research (DBR) is a core methodology of the Learning Sciences. Historically rooted as a movement away from the methods of experimental psychology, it is a means to develop "humble" theory that takes into account numerous contextual effects for understanding how and why a design supported learning. DBR involves iterative…

  6. When to Use What Research Design

    ERIC Educational Resources Information Center

    Vogt, W. Paul; Gardner, Dianne C.; Haeffele, Lynne M.

    2012-01-01

    Systematic, practical, and accessible, this is the first book to focus on finding the most defensible design for a particular research question. Thoughtful guidelines are provided for weighing the advantages and disadvantages of various methods, including qualitative, quantitative, and mixed methods designs. The book can be read sequentially or…

  7. Designing Incentive Systems for Schools. Research Brief

    ERIC Educational Resources Information Center

    National Center on Performance Incentives, 2008

    2008-01-01

    In "Designing Incentive Systems for Schools"--a paper presented at the National Center on Performance Incentives research to policy conference in February--Derek Neal, professor of economics at the University of Chicago, discusses three challenges endemic to public schools that impact the design of incentive pay systems: (1) Defining the intended…

  8. Research Methods and Research Questions for the Study of Person-Perception in Adult Development.

    ERIC Educational Resources Information Center

    Fitzgerald, Joseph M.

    1981-01-01

    Discusses three research questions pertinent to person-perception research: (1) identification of dimensions employed by adults in the process of interpersonal perception; (2) developmental changes in the content of expectations; and (3) developmental changes in the role expectations play in influencing behavior. Discusses implicit personality…

  9. [Choosing study design in urologic research].

    PubMed

    Barreales Tolosa, Laura; Mato Chaín, Gloria; Mariano Lázaro, Alberto; Fernández Pérez, Cristina; Rodríguez Caravaca, Gil; Fereres Castiel, José

    2003-01-01

    The design of an epidemiological study includes the procedures, methods and techniques by which the researcher tries to obtain valid (avoiding systematic errors or bias) and precise (avoiding random errors) answers to the research question posed. This principal question aimed to be answered is the specific objective of the study, which guides the election of an adequate type of design. The objective of this article is to describe the classification criteria (finality, temporal sequence, directionality, and control of the assignation of different study factors) of the different types of epidemiological studies (experimental, almost-experimental, and observational) and the main advantages, disadvantages, utilities and objectives of each investigation design. PMID:12958995

  10. Recruiting young adult cancer survivors for behavioral research.

    PubMed

    Rabin, Carolyn; Horowitz, Santina; Marcus, Bess

    2013-03-01

    Young adults have been dramatically underrepresented in cancer survivorship research. One contributing factor is the difficulty recruiting this population. To identify effective recruitment strategies, the current study assessed the yield of strategies used to recruit young survivors for an exercise intervention including: clinic-based recruitment, recruitment at cancer-related events, mailings, telephone-based recruitment, advertising on the internet, radio, television and social networking media, distributing brochures and word-of-mouth referrals. When taking into account the strategies for which we could track the number of survivors approached, recruitment at an oncology clinic was the most productive: 38 % of those approached were screened and 8 % enrolled. When evaluating which strategy yielded the greatest percentage of the sample, however, mailings were the most productive. Given widespread use of the internet and social networking by young adults, investigators should also consider these low-cost recruitment strategies. PMID:22810954

  11. Applications of Paper and Interactive Prototypes in Designing Telecare Services for Older Adults.

    PubMed

    Duh, Emilija Stojmenova; Guna, Jože; Pogačnik, Matevž; Sodnik, Jaka

    2016-04-01

    We present the results of the user studies of the CareMe prototype telecare service for supporting older adults with remote telecare services. The CareMe solution targets older adults who are capable of living independently and outside of a dedicated medical institution or a nursing home, but require occasional medical attention, and formal or informal care. The studies were conducted between November 2013 and March 2014 and followed the participatory design approach. The research questions focused on understanding the difference in the participatory design approach when older adults use paper prototypes vs interactive prototypes, and the difference when older adults use interactive prototypes with poor interface design vs interactive prototypes with rich interface design. In total, 45 older adults living in Slovenia participated in the field trial. They were retired, 32 of whom were nursing home residents and 13 were living independently at home. The study sample's age distribution was between 64 and 91 years. The analysis of the filed trial results indicated the importance of the factors that influence users' decision about how and when they use new technology, i.e., the perceived usefulness and the perceived ease-of-use. Main insights gained from the studies show, that it is very difficult to keep older people focused on the topics of discussion and that they have often difficulties to clearly present/express their ideas. Furthermore, abstract concepts, such as paper only prototypes proved to be challenging to cope with, whereas using real applications and services when trying out scenarios using interactive prototypes provided much better experience and feedback. PMID:26860915

  12. Attitudes, Beliefs, and Norms of Adult Research Participants as a Basis for Outreach Education Programming

    ERIC Educational Resources Information Center

    Lyons, Joanna

    2013-01-01

    Millions of adults volunteer as research participants annually at research institutions across the nation. This research explored the attitudes, beliefs, and norms of rurally situated, adult research participants at a large research university. This systematic exploration of research participant experiences gathered information to inform the…

  13. Publishing Qualitative Adult Education Research: A Peer Review Perspective.

    ERIC Educational Resources Information Center

    Taylor, Edward W.; Beck, Julie; Ainsworth, Elaine

    2001-01-01

    Grounded theory was used to design a content analysis of peer reviewer comments on qualitative research. Six themes emerged: What is the purpose of the study? How does it build on previous research? How thorough is the methodology? How are the findings presented? What are the contributions, implications, significance? and Is the paper well…

  14. Adult Education Research in the Countries in Transition. Adult Education Research Trends in the Former Socialist Countries of Central and Eastern Europe and the Baltic Region. Research Project Report. Studies and Researches 6.

    ERIC Educational Resources Information Center

    Jelenc, Zoran

    This document presents results of an investigation into the state of the art of research on the education of adults in Central and Eastern European and Baltic countries. The first section discusses the background and implementation of the research. Section 2 is "Adult Education Research Trends in Central and Eastern Europe: Research Project…

  15. The Design of a Doctoral Degree Program in Adult Education Based on the Expressed Adult Education Needs of Professional Practitioners.

    ERIC Educational Resources Information Center

    Veri, Clive Chester

    The purpose of this investigation was to design a program of studies leading to the doctor's degree in adult education based on the expressed educational needs of professional adult educators in the field. The data provided by 90 respondents were analyzed to determine the reliability of, or extent of agreement among, the respondents' ratings of 60…

  16. Toward a Psychological Science of Advanced Technology Design for Older Adults

    PubMed Central

    Fisk, Arthur D.

    2010-01-01

    Objectives. Technology represents advances in knowledge that change the way humans perform tasks. Ideally, technology will make the task easier, more efficient, safer, or perhaps more pleasurable. Unfortunately, new technologies can sometimes make a task more difficult, slower, dangerous, or perhaps more frustrating. Older adults interact with a variety of technologies in the course of their daily activities and thus products should be designed to be used by people of varying ages. Methods. In this article, we provide an overview of what psychology has to offer to the design of technology—from understanding what people need, to identifying their preferences for design characteristics, and to defining their capabilities and limitations that will influence technology interactions. Results. We identify how research in the field of psychology and aging has advanced understanding of technology interactions and how research on technology interactions can inform theories of aging. Discussion. Design for aging involves understanding the unique capabilities and limitations of older adults; identifying their needs, preferences, and desires for technology in their lives; and involving them in the design process. PMID:20833690

  17. Low Noise Research Fan Stage Design

    NASA Technical Reports Server (NTRS)

    Hobbs, David E.; Neubert, Robert J.; Malmborg, Eric W.; Philbrick, Daniel H.; Spear, David A.

    1995-01-01

    This report describes the design of a Low Noise ADP Research Fan stage. The fan is a variable pitch design which is designed at the cruise pitch condition. Relative to the cruise setting, the blade is closed at takeoff and opened for reverse thrust operation. The fan stage is a split flow design with fan exit guide vanes and core stators. This fan stage design was combined with a nacelle and engine core duct to form a powered fan/nacelle, subscale model. This model is intended for use in aerodynamic performance, acoustic and structural testing in a wind tunnel. The model has a 22-inch outer fan diameter and a hub-to-top ratio of 0.426 which permits the use of existing NASA fan and cowl force balance designs and rig drive system. The design parameters were selected to permit valid acoustic and aerodynamic comparisons with the PW 17-inch rig previously tested under NASA contract. The fan stage design is described in detail. The results of the design axisymmetric analysis at aerodynamic design condition are included. The structural analysis of the fan rotor and attachment is described including the material selections and stress analysis. The blade and attachment are predicted to have adequate low cycle fatigue life, and an acceptable operating range without resonant stress or flutter. The stage was acoustically designed with airfoil counts in the fan exit guide vane and core stator to minimize noise. A fan-FEGV tone analysis developed separately under NASA contract was used to determine these airfoil counts. The fan stage design was matched to a nacelle design to form a fan/nacelle model for wind tunnel testing. The nacelle design was developed under a separate NASA contract. The nacelle was designed with an axisymmetric inlet, cowl and nozzle for convenience in testing and fabrication. Aerodynamic analysis of the nacelle confirmed the required performance at various aircraft operating conditions.

  18. Design Research Using Game Design as an Instructional Strategy

    ERIC Educational Resources Information Center

    Siko, Jason; Barbour, Michael

    2014-01-01

    Using Homemade PowerPoint games as an instructional strategy incorporates elements of game design and constructionism in the classroom using "Microsoft PowerPoint," which is ubiquitous in schools today. However, previous research examining the use of these games has failed to show statistical differences in performance. In the second…

  19. Research Participation Among Older Adults With Mobility Limitation

    PubMed Central

    Schlenk, Elizabeth A.; Ross, Diana; Stilley, Carol S.; Dunbar-Jacob, Jacqueline; Olshansky, Ellen

    2010-01-01

    The purpose of this qualitative descriptive study was to examine reasons for participation in clinical research among older adults with mobility limitation. A purposive sample of 20 men and 20 women aged 70 years or older was recruited. Data were collected by audiotaped telephone interviews using a semi-structured interview guide and transcribed verbatim. Participants expect privacy, professionalism by research staff, and respectful treatment. Benefits to protocol adherence include personal education, comparison of their health status with that of others, opportunity to maintain vitality, and altruism. Barriers to protocol adherence are apprehension, in particular a negative impact on their health care, randomization to the control group, and experimental drugs; and inconvenience. Factors promoting study completion are obligation, reciprocity, receipt of test results, health promotion, and socialization. Implications include meeting expectations, providing health education and study results to participants, reducing barriers to participation, and presenting opportunities for interaction with others. PMID:19692549

  20. A Computational Lens on Design Research

    ERIC Educational Resources Information Center

    Hoyles, Celia; Noss, Richard

    2015-01-01

    In this commentary, we briefly review the collective effort of design researchers to weave theory with empirical results, in order to gain a better understanding of the processes of learning. We seek to respond to this challenging agenda by centring on the evolution of one sub-field: namely that which involves investigations within a…

  1. Trends in vehicle design research - 1987

    SciTech Connect

    Velinsky, S.A.

    1988-01-01

    This book contains 11 papers. Some of the titles are: Test rig design for hydrostatic accumulator energy-storage automobile research; Actively coordinated vehicle systems; Steady turning stability of partially filled tank vehicles with arbitrary tank geometry; Modeling and simulation of a supercharger; and Contributions of rider induced loads to bicycle frame stress.

  2. Researcher Brings Intelligent Design to Mind

    ERIC Educational Resources Information Center

    Monastersky, Richard

    2006-01-01

    Jeffrey M. Schwartz, a research professor of psychiatry at the University of California at Los Angeles, presented a paper titled "Intelligence Is an Irreducible Aspect of Nature" at a secret conference on intelligent-design, held at Biola University, which describes itself as "a global center for Christian thought." Dr. Schwartz argued that his…

  3. Educational Design Research: Signs of Progress

    ERIC Educational Resources Information Center

    Reeves, Thomas C.

    2015-01-01

    This special issue of the "Australasian Journal of Educational Technology" includes an introductory article by the guest editors and six papers that illustrate the potential of educational design research (EDR) to address important problems in higher education. In this final paper, reflections on the papers are made. Then the rationale…

  4. Connecting Research, Policy, and Practice. Review of Adult Learning and Literacy, Volume 7

    ERIC Educational Resources Information Center

    Comings, John, Ed.; Garner, Barbara, Ed.; Smith, Christine, Ed.

    2007-01-01

    "Review of Adult Learning and Literacy: Connecting Research, Policy, and Practice, Volume 7" is the newest volume in a series of annual publications of the National Center for the Study of Adult Learning and Literacy (NCSALL) that address major issues, the latest research, and the best practices in the field of adult literacy and learning. Each…

  5. A Teacher's Guide to Metrics. A Series of In-Service Booklets Designed for Adult Educators.

    ERIC Educational Resources Information Center

    Wendel, Robert, Ed.; And Others

    This series of seven booklets is designed to train teachers of adults in metrication, as a prerequisite to offering metrics in adult basic education and general educational development programs. The seven booklets provide a guide representing an integration of metric teaching methods and metric materials to place the adult in an active learning…

  6. Design Research and the Solo Higher Degree Research Student: Strategies to Embed Trustworthiness and Validity into the Research Design

    ERIC Educational Resources Information Center

    Kennedy-Clark, Shannon

    2012-01-01

    This paper puts forward a set of criteria for ensuring trustworthiness in design research studies undertaken by Higher Degree Research (HDR) students. Design research is aimed at exploring educational problems and refining theory and practice by defining a pedagogical outcome and is a methodological approach often associated with the Learning…

  7. The Contribution of Graduate Student Research Published in "The Journal of Adult Education/Adult Education Quarterly," 1969-1988.

    ERIC Educational Resources Information Center

    Blunt, Adrian; And Others

    A study determined the extent to which graduate students have contributed to the body of adult education knowledge through published research. It described content of graduate research articles and identified graduate programs, faculty who supported its production, and levels of graduate study involved in research publication. The study also…

  8. Design and methods of the Adult Inuit Health Survey 2007–2008

    PubMed Central

    Saudny, Helga; Leggee, Donna; Egeland, Grace

    2012-01-01

    Background The Canadian International Polar Year (IPY) program made it possible to undertake much needed health research in 3 jurisdictions within the Canadian Inuit Nunangat (homeland) over a 2-year period: Inuvialuit Settlement Region (ISR), Nunavut Territory, and Nunatsiavut. Design The Adult Inuit Health Survey (IHS) was a cross-sectional survey and provides baseline data upon which future comparisons can be made for prospectively assessing factors leading to the progression of chronic diseases among Canadian Inuit. With the help of the Canadian Coast Guard Ship Amundsen, which was equipped with research and laboratory facilities, 33 coastal communities were visited; land survey teams visited 3 inland communities. Results The Adult IHS succeeded in obtaining important baseline information concerning the health status and living conditions of 2,595 adults living in ISR, Nunavut and Nunatsiavut. Conclusion Information from this survey will be useful for future comparisons and the opportunity to link with the International Inuit Cohort, a follow-up evaluation, and for the development of future health policies and public health interventions. PMID:23166895

  9. Promoting advance planning for health care and research among older adults: A randomized controlled trial

    PubMed Central

    2012-01-01

    Background Family members are often required to act as substitute decision-makers when health care or research participation decisions must be made for an incapacitated relative. Yet most families are unable to accurately predict older adult preferences regarding future health care and willingness to engage in research studies. Discussion and documentation of preferences could improve proxies' abilities to decide for their loved ones. This trial assesses the efficacy of an advance planning intervention in improving the accuracy of substitute decision-making and increasing the frequency of documented preferences for health care and research. It also investigates the financial impact on the healthcare system of improving substitute decision-making. Methods/Design Dyads (n = 240) comprising an older adult and his/her self-selected proxy are randomly allocated to the experimental or control group, after stratification for type of designated proxy and self-report of prior documentation of healthcare preferences. At baseline, clinical and research vignettes are used to elicit older adult preferences and assess the ability of their proxy to predict those preferences. Responses are elicited under four health states, ranging from the subject's current health state to severe dementia. For each state, we estimated the public costs of the healthcare services that would typically be provided to a patient under these scenarios. Experimental dyads are visited at home, twice, by a specially trained facilitator who communicates the dyad-specific results of the concordance assessment, helps older adults convey their wishes to their proxies, and offers assistance in completing a guide entitled My Preferences that we designed specifically for that purpose. In between these meetings, experimental dyads attend a group information session about My Preferences. Control dyads attend three monthly workshops aimed at promoting healthy behaviors. Concordance assessments are repeated at the

  10. The Year in Review. Volume 3: 1993-1994. Reports of Research Conducted by Adult Education Practitioner-Researchers from Virginia.

    ERIC Educational Resources Information Center

    Virginia Adult Educators Research Network, Dayton.

    This document reports findings of eight Virginia adult educators who designed and conducted research projects within their programs. Abstracts and bibliographies appear first. "Why Tutors Do What They Do" (Karen Cook, Jean Dooley, Charles Fuller) examines responses of volunteer literacy tutors to questions about their expectations and training.…

  11. Prioritization of research addressing antipsychotics for adolescents and young adults with bipolar disorder.

    PubMed

    Crowley, Matthew J; McCrory, Douglas C; Chatterjee, Ranee; Gierisch, Jennifer M; Myers, Evan R; Schmit, Kristine M; Coeytaux, Remy R; Correll, Christoph U; Kendrick, Amy S; Sanders, Gillian D

    2014-04-01

    Despite a paucity of high-quality evidence about benefits and harms, antipsychotic medication use among adolescents and young adults with bipolar disorder is increasing. The Patient-Centered Outcomes Research Institute tasked the Duke Evidence Synthesis Group with creating a prioritized agenda for research in this area that would incorporate the perspectives of relevant stakeholders. We identified a list of potential evidence gaps by reviewing existing literature and engaged a diverse group of 9 stakeholders to expand and refine this list. Using a forced-ranking prioritization method, stakeholders prioritized 10 of 23 potential evidence gaps as the most pressing for future research. These evidence gaps relate to 3 areas: the comparative effectiveness of intervention strategies, the effect of antipsychotics on patient-centered outcomes, and the influence of various patient characteristics on antipsychotic effectiveness. In addition to presenting these findings, we suggest appropriate study designs for addressing the stakeholder-prioritized research questions. PMID:24567115

  12. How Adults Learn Forms the Foundation of the Learning Designs Standard

    ERIC Educational Resources Information Center

    Drago-Severson, Eleanor

    2011-01-01

    Learning Forward's new Learning Designs standard is an important reminder that shaping professional learning as opportunities for adults to learn and grow is essential and that one's understanding of how adults learn is an essential component of this pressing goal. This article discusses the three strands of the Learning Designs standard: (1)…

  13. Designing Outreach Adult Programs Using Mobile Van Laboratories.

    ERIC Educational Resources Information Center

    Grant, James E.

    When it was discovered that fewer than 75 residents in urban subsidized housing communities were enrolled in the adult programs at Pensacola Junior College, it was decided to develop an outreach program to extend the college's services to 650 illiterate, indigent, and unemployed adults in these communities. The program was operated out of mobile…

  14. Reasons for and Reservations about Research Participation in Acutely Injured Adults

    PubMed Central

    Irani, Elliane; Richmond, Therese S.

    2014-01-01

    Purpose The purpose of this study was to explore the reasons adult patients seeking emergency department care for minor injuries agree to participate in clinical research and to identify their reservations about participating in a research study. Design and Methods This is a secondary analysis of data from a longitudinal cohort study of 275 adults who sought emergency department care for physical injury and were followed over 12 months. At the final interview, participants were asked open-ended short-answer questions about their perception of participating in the study. Free text responses were analyzed using conventional content analysis. Findings The final sample of 214 participants was equally males and females, predominately Black (54%) and White (42%), with a mean age of 41 years. Six themes about reasons for participation emerged from free text responses: being asked, altruism, potential for personal benefit, financial gain, curiosity, and valuing and/or knowledge of research. Most did not report reservations. Those reservations identified included: time constraints, confidentiality, and whether patients felt well suited to fulfill the study requirements. Conclusion Although injured patients are identified by the research community as vulnerable, they are willing to participate in research studies for diverse reasons and their participation is commonly associated with positive experiences. PMID:25599886

  15. Adult Basic Skills: Innovations in Measurement and Policy Analysis. Series on Literacy: Research, Policy, and Practice.

    ERIC Educational Resources Information Center

    Tuijnman, Albert C., Ed.; Kirsch, Irwin S., Ed.; Wagner, Daniel A., Ed.

    This book contains 13 papers examining innovations in measuring adults' basic skills and analyzing adult literacy policy. The following papers are included: "Series Preface" (Daniel A. Wagner); "Foreword" (Torsten Husen); "Introduction" (Albert Tuijnman); "Adult Basic Skills: Policy Issues and a Research Agenda" (David Stern, Albert Tuijnman);…

  16. Older-Adult Playfulness: An Innovative Construct and Measurement for Healthy Aging Research

    ERIC Educational Resources Information Center

    Yarnal, Careen; Qian, Xinyi

    2011-01-01

    Few studies of adult playfulness exist, but limited research on older adults and playfulness suggests that playfulness in later life improves cognitive, emotional, social, and psychological functioning and healthy aging overall. Older adults represent a rapidly growing segment of the U.S. population, underscoring the need to understand the aging…

  17. Open to Interpretation: Multiple Intelligences Theory in Adult Literacy Education. NCSALL Research Brief.

    ERIC Educational Resources Information Center

    Kallenbach, Silja; Viens, Julie

    The Adult Multiple Intelligences Study was the first systematic effort related to multiple intelligences (MI) theory in adult literacy education. The study's findings regarding MI theory served as the foundation for a study of MI theory's implications for adult literacy practice, policy, and research. The study was conducted across 10 different…

  18. Design-Based Research and Technology-Enhanced Learning Environments

    ERIC Educational Resources Information Center

    Wang, Feng; Hannafin, Michael J.

    2005-01-01

    During the past decade, design-based research has demonstrated its potential as a methodology suitable to both research and design of technology-enhanced learning environments (TELEs). In this paper, we define and identify characteristics of design-based research, describe the importance of design-based research for the development of TELEs,…

  19. From Research to Reality: Minimizing the Effects of Hospitalization on Older Adults

    PubMed Central

    Admi, Hanna; Shadmi, Efrat; Baruch, Hagar; Zisberg, Anna

    2015-01-01

    This review examines ways to decrease preventable effects of hospitalization on older adults in acute care medical (non-geriatric) units, with a focus on the Israeli experience at the Rambam Health Care Campus, a large tertiary care hospital in northern Israel. Hospitalization of older adults is often followed by an irreversible decline in functional status affecting their quality of life and well-being after discharge. Functional decline is often related to avoidable effects of in-hospital procedures not caused by the patient’s acute disease. In this article we review the literature relating to the recognized effects of hospitalization on older adults, pre-hospitalization risk factors, and intervention models for hospitalized older adults. In addition, this article describes an Israeli comprehensive research study, the Hospitalization Process Effects on Functional Outcomes and Recovery (HoPE-FOR), and outlines the design of a combined intervention model being implemented at the Rambam Health Care Campus. The majority of the reviewed studies identified preadmission personal risk factors and psychosocial risk factors. In-hospital restricted mobility, under-nutrition care, over-use of continence devices, polypharmacy, and environmental factors were also identified as avoidable processes. Israeli research supported the findings that preadmission risk factors together with in-hospital processes account for functional decline. Different models of care have been developed to maintain functional status. Much can be achieved by interdisciplinary teams oriented to the needs of hospitalized elderly in making an impact on hospital processes and continuity of care. It is the responsibility of health care policy-makers, managers, clinicians, and researchers to pursue effective interventions to reduce preventable hospitalization-associated disability. PMID:25973269

  20. Adult Education and the Labour Market. European Society for Research on the Education of Adults Seminar Proceedings (Ljubljana, Slovenia, October 10-12, 1993). First Edition.

    ERIC Educational Resources Information Center

    Klenovsek, Tanja Vilic, Ed.; Olesen, Henning Salling, Ed.

    This book contains papers, reports, and welcoming speeches from a seminar for European adult education researchers. The following are included: "Background and Thematic Outline for the ESREA (European Society for Research on the Education of Adults) Seminar on Research into Adult Education and the Labor Market" (Olesen); "Welcoming Speech"…

  1. National Adult Learners Satisfaction-Priorities Report. Research Report, 2011

    ERIC Educational Resources Information Center

    Noel-Levitz, Inc, 2011

    2011-01-01

    The 2011 National Adult Learners Satisfaction-Priorities Report presents the responses to the Adult Learner Inventory[TM] (ALI) of 29,679 students from 61 four-year private and public as well as 4,749 students from 18 two-year community and technical colleges. The results include adult learner responses over a three-year time period, from fall of…

  2. Well Researched, Yet Little Understood: Young Adults and Physical Activity

    ERIC Educational Resources Information Center

    Cothran, Donetta; Kulinna, Pamela Hodges

    2005-01-01

    The authors present two beginning studies. One investigated the teaching-style preferences of young adults, and the other looked at physical activity trends within this age group. One key to understanding young adults and physical activity is to recognize the importance of participant cognition on physical activity patterns. From this…

  3. Research Forum on Psychological Treatment of Adults with ADHD

    ERIC Educational Resources Information Center

    Weiss, Margaret; Safren, Steven A.; Solanto, Mary V.; Hechtman, Lily; Rostain, Anthony L.; Ramsay, J. Russell; Murray, Candice

    2008-01-01

    Background: A literature search found five empirical studies of psychological treatment for adults with ADHD, out of 1,419 articles on ADHD in adults. Practice guidelines to date all recommend multimodal intervention, given that a significant number of patients cannot tolerate, do not respond to, or fail to reach optimal outcomes with medication…

  4. National Adult Student Priorities Report. Research Report, 2011

    ERIC Educational Resources Information Center

    Noel-Levitz, Inc, 2011

    2011-01-01

    Serving the needs of adult learners in today's economic environment is becoming a greater priority for colleges and universities. Student satisfaction is considered a core element for higher education institutions serving traditional-age students. More colleges and universities are expanding this assessment activity to adult students as well. As…

  5. Classroom Dynamics in Adult Literacy Education. NCSALL Research Brief.

    ERIC Educational Resources Information Center

    Beder, Hal; Medina, Patsy

    The effects of adult literacy classroom dynamics on the content and structure of instruction, learning processes, and classroom behavior were examined in a study during which 20 adult literacy classes in 8 states were observed and the teachers of those classrooms were interviewed. Key findings were as follows: (1) most classroom instruction…

  6. Factors Influencing the Research Participation of Adults with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Haas, Kaaren; Costley, Debra; Falkmer, Marita; Richdale, Amanda; Sofronoff, Kate; Falkmer, Torbjörn

    2016-01-01

    Recruiting adults with autism spectrum disorders (ASD) into research poses particular difficulties; longitudinal studies face additional challenges. This paper reports on a mixed methods study to identify factors influencing the participation in longitudinal autism research of adults with ASD, including those with an intellectual disability, and…

  7. "We Want Respect": Adults with Intellectual and Developmental Disabilities Address Respect in Research

    ERIC Educational Resources Information Center

    McDonald, Katherine Elizabeth

    2012-01-01

    Respect is central to ethical guidelines for research. The scientific community has long debated, and at times disagreed on, how to demonstrate respect in research with adults with intellectual and developmental disabilities. To illuminate the voices of those most affected, the author studies the views of adults with intellectual and developmental…

  8. Including Adults with Intellectual Disabilities in Research: Scientists' Perceptions of Risks and Protections

    ERIC Educational Resources Information Center

    McDonald, Katherine E.; Kidney, Colleen A.; Nelms, Sandra L.; Parker, Michael R.; Kimmel, Ali; Keys, Christopher B.

    2009-01-01

    Social and cognitive characteristics of adults with intellectual disabilities (ID) place them at risk for inappropriate inclusion in or exclusion from research participation. As we grapple with how to include adults with ID in research in order to secure their right to contribute to scientific advancements and be positioned to derive benefit from…

  9. Educational Technology Research with Older Adults: Adjustments in Protocol, Materials, and Procedures

    ERIC Educational Resources Information Center

    Boechler, Patricia M.; Foth, Dennis; Watchorn, Rebecca

    2007-01-01

    To determine the optimal uses of educational hypermedia for older adult learners, it is prudent to conduct research focusing on this particular participant group. However, the value of research findings, especially in cross-sectional studies, may depend on attentiveness towards the specific needs of older adults. Ignoring these needs may lead to…

  10. Using Action Research to Develop a Course in Statistical Inference for Workplace-Based Adults

    ERIC Educational Resources Information Center

    Forbes, Sharleen

    2014-01-01

    Many adults who need an understanding of statistical concepts have limited mathematical skills. They need a teaching approach that includes as little mathematical context as possible. Iterative participatory qualitative research (action research) was used to develop a statistical literacy course for adult learners informed by teaching in…

  11. Design-Based Research: An Emerging Paradigm for Educational Inquiry.

    ERIC Educational Resources Information Center

    Educational Researcher, 2003

    2003-01-01

    Asserts that design-based research, which blends empirical educational research with theory-driven design of learning environments, is an important methodology for understanding how, when, and why educational innovations work in practice. Illustrates design-based research, noting relationships with other research methodologies, challenges faced by…

  12. Designing a Weight Gain Prevention Trial for Young Adults: The CHOICES Study

    ERIC Educational Resources Information Center

    Lytle, Leslie A.; Moe, Stacey G.; Nanney, M. Susie; Laska, Melissa N.; Linde, Jennifer A.; Petrich, Christine A.; Sevcik, Sarah M.

    2014-01-01

    Background: Young adults are at risk for weight gain. Little is known about how to design weight control programs to meet the needs of young adults and few theory-based interventions have been evaluated in a randomized control trial. The Choosing Healthy Options in College Environments and Settings (CHOICES) study was funded to create a…

  13. Innovation in Doctoral Degrees Designed for Adult Learners: A Hybrid Model in Personal Financial Planning

    ERIC Educational Resources Information Center

    Grable, John E.

    2011-01-01

    Innovation in doctoral degree program development and delivery provides an effective counterpoint to the expert-apprentice model established in the Middle Ages. The author outlines the importance of innovation in reaching adult learners and describes an innovative hybrid PhD program designed to allow aspiring doctoral adult-age students to pursue…

  14. Designing Support Programs for Adult Freshmen: A Case Study Using a Time Management Workshop.

    ERIC Educational Resources Information Center

    Wratcher, Marcia A.; Jones, Rosalind O.

    A case study of the development of a time management workshop for adult learners at the University of Pittsburgh (Pennsylvania) is presented. This workshop was designed because of the lack of appropriate support programs for adult learners. Many times, programs and materials created for traditional age students are inappropriate and impossible to…

  15. Designing Instructional Articles in Online Courses for Adult Learners

    ERIC Educational Resources Information Center

    Morland, D. Verne; Bivens, Herbert

    2005-01-01

    Aspiring teachers are taught the elements of "pedagogy," originally the art and science of teaching children. Many aspects of teaching adults, however, are fundamentally different than those employed in teaching children. In order to acknowledge these differences, a new word--"andragogy"--gained currency in the late 20th century. This article…

  16. Designing Adult Learning Strategies: The Case of South Eastern Europe

    ERIC Educational Resources Information Center

    Gunny, Madeleine; Viertel, Evelyn

    2006-01-01

    The importance of lifelong learning is generally well understood and few people today would query the need for adults to regularly update their skills in line with labour market needs, and for governments and social partners to provide an environment that supports skills acquisition and updating. However, it is clear when we look at data from the…

  17. Qualitative Research in Adult, Career, and Career-Technical Education. Practitioner File.

    ERIC Educational Resources Information Center

    Imel, Susan; Kerka, Sandra; Wonacott, Michael E.

    Directed at practitioners in adult and career education, this document defines qualitative research, compares qualitative research to quantitative research, describes the "war" between proponents of each kind of research, describes how to assess qualitative research, and explains how to choose and use qualitative techniques. Pitfalls of using…

  18. Review of Adult Learning and Literacy, Volume 6. Connecting Research, Policy and Practice: A Project of the National Center for the Study of Adult Learning and Literacy

    ERIC Educational Resources Information Center

    Comings, John, Ed.; Garner, Barbara, Ed.; Smith, Cristine, Ed.

    2006-01-01

    "Review of Adult Learning and Literacy: Connecting Research, Policy, and Practice, Volume 6," is the newest volume in a series of annual publications of the National Center for the Study of Adult Learning and Literacy (NCSALL) that address major issues, the latest research, and the best practices in the field of adult literacy and learning. Each…

  19. Review of Adult Learning and Literacy, Volume 5. Connecting Research, Policy, and Practice: A Project of the National Center for the Study of Adult Learning and Literacy

    ERIC Educational Resources Information Center

    Comings, John, Ed.; Garner, Barbara, Ed.; Smith, Cristine, Ed.

    2005-01-01

    "The Review of Adult Learning and Literacy: Connecting Research, Policy, and Practice, Volume 5" is a volume in a series of annual publications of the National Center for the Study of Adult Learning and Literacy (NCSALL) that address major issues, the latest research, and the best practices in the field of adult literacy and learning. Each…

  20. Review of Adult Learning and Literacy, Volume 4. Connecting Research, Policy, and Practice: A Project of the National Center for the Study of Adult Learning and Literacy

    ERIC Educational Resources Information Center

    Comings, John, Ed.; Garner, Barbara, Ed.; Smith, Cristine, Ed.

    2004-01-01

    "The Review of Adult Learning and Literacy: Connecting Research Policy, and Practice, Volume 4" is an addition to a series of annual publications of the National Center for the Study of Adult Learning and Literacy (NCSALL) that address major issues, the latest research, and the best practices in the field of adult literacy and learning. "Volume 4"…

  1. The research of conformal optical design

    NASA Astrophysics Data System (ADS)

    Li, Lin; Li, Yan; Huang, Yi-fan; Du, Bao-lin

    2009-07-01

    Conformal optical domes are characterized as having external more elongated optical surfaces that are optimized to minimize drag, increased missile velocity and extended operational range. The outer surface of the conformal domes typically deviate greatly from spherical surface descriptions, so the inherent asymmetry of conformal surfaces leads to variations in the aberration content presented to the optical sensor as it is gimbaled across the field of regard, which degrades the sensor's ability to properly image targets of interest and then undermine the overall system performance. Consequently, the aerodynamic advantages of conformal domes cannot be realized in practical systems unless the dynamic aberration correction techniques are developed to restore adequate optical imaging capabilities. Up to now, many optical correction solutions have been researched in conformal optical design, including static aberrations corrections and dynamic aberrations corrections. There are three parts in this paper. Firstly, the combination of static and dynamic aberration correction is introduced. A system for correcting optical aberration created by a conformal dome has an outer surface and an inner surface. The optimization of the inner surface is regard as the static aberration correction; moreover, a deformable mirror is placed at the position of the secondary mirror in the two-mirror all reflective imaging system, which is the dynamic aberration correction. Secondly, the using of appropriate surface types is very important in conformal dome design. Better performing optical systems can result from surface types with adequate degrees of freedom to describe the proper corrector shape. Two surface types and the methods of using them are described, including Zernike polynomial surfaces used in correct elements and user-defined surfaces used in deformable mirror (DM). Finally, the Adaptive optics (AO) correction is presented. In order to correct the dynamical residual aberration

  2. Maintaining Exercise and Healthful Eating in Older Adults: The SENIOR Project II: Study Design and Methodology

    PubMed Central

    Clark, Phillip G.; Blissmer, Bryan J.; Greene, Geoffrey W.; Lees, Faith D.; Riebe, Deborah A.; Stamm, Karen E.

    2015-01-01

    The Study of Exercise and Nutrition in Older Rhode Islanders (SENIOR) Project II is an intervention study to promote the maintenance of both exercise and healthful eating in older adults. It is the second phase of an earlier study, SENIOR Project I, that originally recruited 1,277 community-dwelling older adults to participate in behavior-specific interventions designed to increase exercise and/or fruit and vegetable consumption. The general theoretical framework for this research is the Transtheoretical Model (TTM) of Health Behavior Change. The current intervention occurs over a 48-month period, using a manual, newsletters, and phone coaching calls. Annual assessments collect standardized data on behavioral outcomes (exercise and diet), TTM variables (stage of change and self-efficacy), psychosocial variables (social support, depression, resilience, and life satisfaction), physical activity and functioning (SF-36, Up and Go, Senior Fitness Test, and disability assessment), cognitive functioning (Trail Making Test and Forward and Backward Digit Span), physical measures (height, weight, and waist circumference), and demographics. The SENIOR Project II is designed to answer the following question as its primary objective: (1) Does an individualized active-maintenance intervention with older adults maintain greater levels of healthful exercise and dietary behaviors for four years, compared to a control condition? In addition, there are two secondary objectives: (2) What are the psychosocial factors associated with the maintenance of health-promoting behaviors in the very old? and (3) What are the effects of the maintenance of health-promoting behaviors on reported health outcomes, psychosocial measures, anthropometrics, and cognitive status? PMID:20955821

  3. Career and Self-Construction of Emerging Adults: The Value of Life Designing

    PubMed Central

    Maree, Jacobus G.; Twigge, Adeline

    2016-01-01

    This article describes a potential way of counseling emerging adults from a life design perspective to construct a self that could enable them to be agents of both their own development and the development of others. Theoretical issues relating to a dynamic, developmental and systems framework of the understanding of wellbeing are described and the process involved is delineated. The research design was qualitative and comprised case studies. Six participants who subscribed to the definition of “emerging adults” and were comparatively representative of the ethnic diversity of South Africa, were selected purposively from a group of individuals who applied for career counseling in a private practice context. The intervention involved life design counseling and occurred over a period of 6 weeks. Information related to participants' self-construction was gathered using qualitative techniques, including the Career Interest Profile, the Career Construction Interview, a timeline, video clips, a collage, and semi-structured interviews. Following the intervention, the participants revealed heightened insights with regard to aspects of their sense of a relational-moral self. Results indicated that life design counseling could enhance elaborative personal development (enhancing self-awareness and reaping the benefits of developing an improved relational-moral self) and the promotion of an awareness of the importance to promote social justice in work-related contexts. PMID:26793152

  4. Ignorance, Environmental Education Research and Design Education

    ERIC Educational Resources Information Center

    Barron, Deirdre; Jackson, Simon; Anderson, Lyndon

    2005-01-01

    In the relatively new discipline of design education we have the opportunity to frame the way that design education is formulated. The relative lack of theorists in the field of design education studies leaves unquestioned the relevance of conventional practices of design education that are premised on only tangentially relevant Art, Science and…

  5. Reconceptualizing Design Research in the Age of Mobile Learning

    ERIC Educational Resources Information Center

    Bannan, Brenda; Cook, John; Pachler, Norbert

    2016-01-01

    The purpose of this paper is to begin to examine how the intersection of mobile learning and design research prompts the reconceptualization of research and design individually as well as their integration appropriate for current, complex learning environments. To fully conceptualize and reconceptualize design research in mobile learning, the…

  6. Demystifying Mixed Methods Research Design: A Review of the Literature

    ERIC Educational Resources Information Center

    Caruth, Gail D.

    2013-01-01

    Mixed methods research evolved in response to the observed limitations of both quantitative and qualitative designs and is a more complex method. The purpose of this paper was to examine mixed methods research in an attempt to demystify the design thereby allowing those less familiar with its design an opportunity to utilize it in future research.…

  7. Human Centred Design Considerations for Connected Health Devices for the Older Adult

    PubMed Central

    Harte, Richard P.; Glynn, Liam G.; Broderick, Barry J.; Rodriguez-Molinero, Alejandro; Baker, Paul M. A.; McGuiness, Bernadette; O’Sullivan, Leonard; Diaz, Marta; Quinlan, Leo R.; ÓLaighin, Gearóid

    2014-01-01

    Connected health devices are generally designed for unsupervised use, by non-healthcare professionals, facilitating independent control of the individuals own healthcare. Older adults are major users of such devices and are a population significantly increasing in size. This group presents challenges due to the wide spectrum of capabilities and attitudes towards technology. The fit between capabilities of the user and demands of the device can be optimised in a process called Human Centred Design. Here we review examples of some connected health devices chosen by random selection, assess older adult known capabilities and attitudes and finally make analytical recommendations for design approaches and design specifications. PMID:25563225

  8. Adult Literacy: Industry-Based Training Programs. Research and Development Series No. 265C.

    ERIC Educational Resources Information Center

    Fields, Ernest L.; And Others

    Nine industry-based adult literacy programs across the country were studied to identify exemplary training programs and practices that business and industry trainers, planners, and policymakers and individuals in the public education sector alike could replicate in designing adult literacy programs. Training programs offered by the following…

  9. I Design; Therefore I Research: Revealing DBR through Personal Narrative

    ERIC Educational Resources Information Center

    Knowlton, Dave S.

    2007-01-01

    Design Based Research (DBR) is a new and still-emerging approach to research about design, learning, and allied areas. This article reports one designer's experiences within a DBR project. Whereas most reports of DBR focus on the outcomes of the design itself, the current paper offers a hermeneutical perspective by focusing on the personal…

  10. Supporting Adults with Autism Spectrum Disorders: Lessons from Six Decades of International Research

    ERIC Educational Resources Information Center

    Poon, Kenneth K.

    2012-01-01

    Research focusing on the intervention and support of children with autism spectrum disorders (ASD) has grown exponentially but this increase research has not been mirrored for adults with ASD. With the aims of informing intervention planning, improving quality of life, and areas for future research, 18 peer-reviewed research articles reporting the…

  11. Development of a Wheelchair Skills Home Program for Older Adults Using a Participatory Action Design Approach

    PubMed Central

    Giesbrecht, Edward M.; Miller, William C.; Mitchell, Ian M.; Woodgate, Roberta L.

    2014-01-01

    Restricted mobility is the most common impairment among older adults and a manual wheelchair is often prescribed to address these limitations. However, limited access to rehabilitation services results in older adults typically receiving little or no mobility training when they receive a wheelchair. As an alternative and novel approach, we developed a therapist-monitored wheelchair skills home training program delivered via a computer tablet. To optimize efficacy and adherence, principles of self-efficacy and adult learning theory were foundational in the program design. A participatory action design approach was used to engage older adult wheelchair users, care providers, and prescribing clinicians in an iterative design and development process. A series of prototypes were fabricated and revised, based on feedback from eight stakeholder focus groups, until a final version was ready for evaluation in a clinical trial. Stakeholder contributions affirmed and enhanced the foundational theoretical principles and provided validation of the final product for the target population. PMID:25276768

  12. Development of a wheelchair skills home program for older adults using a participatory action design approach.

    PubMed

    Giesbrecht, Edward M; Miller, William C; Mitchell, Ian M; Woodgate, Roberta L

    2014-01-01

    Restricted mobility is the most common impairment among older adults and a manual wheelchair is often prescribed to address these limitations. However, limited access to rehabilitation services results in older adults typically receiving little or no mobility training when they receive a wheelchair. As an alternative and novel approach, we developed a therapist-monitored wheelchair skills home training program delivered via a computer tablet. To optimize efficacy and adherence, principles of self-efficacy and adult learning theory were foundational in the program design. A participatory action design approach was used to engage older adult wheelchair users, care providers, and prescribing clinicians in an iterative design and development process. A series of prototypes were fabricated and revised, based on feedback from eight stakeholder focus groups, until a final version was ready for evaluation in a clinical trial. Stakeholder contributions affirmed and enhanced the foundational theoretical principles and provided validation of the final product for the target population. PMID:25276768

  13. Internal Validity: A Must in Research Designs

    ERIC Educational Resources Information Center

    Cahit, Kaya

    2015-01-01

    In experimental research, internal validity refers to what extent researchers can conclude that changes in dependent variable (i.e. outcome) are caused by manipulations in independent variable. The causal inference permits researchers to meaningfully interpret research results. This article discusses (a) internal validity threats in social and…

  14. Using the NIATx Model to Implement User-Centered Design of Technology for Older Adults.

    PubMed

    Gustafson, David H; Maus, Adam; Judkins, Julianne; Dinauer, Susan; Isham, Andrew; Johnson, Roberta; Landucci, Gina; Atwood, Amy K

    2016-01-01

    What models can effectively guide the creation of eHealth and mHealth technologies? This paper describes the use of the NIATx model as a framework for the user-centered design of a new technology for older adults. The NIATx model is a simple framework of process improvement based on the following principles derived from an analysis of decades of research from various industries about why some projects fail and others succeed: (1) Understand and involve the customer; (2) fix key problems; (3) pick an influential change leader; (4) get ideas from outside the field; (5) use rapid-cycle testing. This paper describes the use of these principles in technology development, the strengths and challenges of using this approach in this context, and lessons learned from the process. Overall, the NIATx model enabled us to produce a user-focused technology that the anecdotal evidence available so far suggests is engaging and useful to older adults. The first and fourth principles were especially important in developing the technology; the fourth proved the most challenging to use. PMID:27025985

  15. Using the NIATx Model to Implement User-Centered Design of Technology for Older Adults

    PubMed Central

    Maus, Adam; Judkins, Julianne; Dinauer, Susan; Isham, Andrew; Johnson, Roberta; Landucci, Gina; Atwood, Amy K

    2016-01-01

    What models can effectively guide the creation of eHealth and mHealth technologies? This paper describes the use of the NIATx model as a framework for the user-centered design of a new technology for older adults. The NIATx model is a simple framework of process improvement based on the following principles derived from an analysis of decades of research from various industries about why some projects fail and others succeed: (1) Understand and involve the customer; (2) fix key problems; (3) pick an influential change leader; (4) get ideas from outside the field; (5) use rapid-cycle testing. This paper describes the use of these principles in technology development, the strengths and challenges of using this approach in this context, and lessons learned from the process. Overall, the NIATx model enabled us to produce a user-focused technology that the anecdotal evidence available so far suggests is engaging and useful to older adults. The first and fourth principles were especially important in developing the technology; the fourth proved the most challenging to use. PMID:27025985

  16. Research, Teaching, Learning: Making Connections in the Education of Adults. Proceedings of the Annual Meeting of the Standing Conference on University Teaching and Research in the Education of Adults (28th, Exeter, England, July 6-8, 1998).

    ERIC Educational Resources Information Center

    Benn, Roseanne, Ed.

    This document contains 43 papers presented at a conference on research in teaching adults at the University of Exeter, England, in 1998. Among the papers are the following: "Reconstructing Academic Practice: Research and Teaching in a University School of Adult Education" (David Boud); "Re-searching Adult Education Practice: Paradoxes and…

  17. Adult-Child Incest: A Review of Research and Treatment.

    ERIC Educational Resources Information Center

    Vander Mey, Brenda J.; Neff, Ronald L.

    1982-01-01

    Reviews the literature which addressses adult-child incest as a form of child abuse. Highlights incest as a class phenomenon; characteristics of perpetrators, victims, and the other parent; dynamics of the incest family; effects of incest on the victim; treating and preventing incest; and legal requirements regarding incest reporting. (Author)

  18. Behavior-Analytic Research on Dementia in Older Adults

    ERIC Educational Resources Information Center

    Trahan, Maranda A.; Kahng, SungWoo; Fisher, Alyssa B.; Hausman, Nicole L.

    2011-01-01

    It is estimated that 1 in 10 adults aged 65 years and older have been diagnosed with dementia, which is associated with numerous behavioral excesses and deficits. Despite the publication of a special section of the "Journal of Applied Behavior Analysis" ("JABA") on behavioral gerontology (Iwata, 1986), there continues to be a paucity of…

  19. Young Adult Literature Research in the 21st Century

    ERIC Educational Resources Information Center

    Hayn, Judith A.; Kaplan, Jeffrey S.; Nolen, Amanda

    2011-01-01

    The study of young adult literature (YAL) as both an art form and teaching tool is in its infancy. Barely 50 years old, this emerging genre began to establish a presence in the canon of both classical and popular literature. As a developing field of inquiry, however, YAL struggles for legitimacy and prestige. The purpose of this article is to…

  20. Improving Adult Literacy Instruction: Options for Practice and Research

    ERIC Educational Resources Information Center

    Lesgold, Alan M., Ed.; Welch-Ross, Melissa, Ed.

    2012-01-01

    A high level of literacy in both print and digital media is required for negotiating most aspects of 21st-century life, including supporting a family, education, health, civic participation, and competitiveness in the global economy. Yet, more than 90 million U.S. adults lack adequate literacy. Furthermore, only 38 percent of U.S. 12th graders are…

  1. Adult Literacy, Numeracy and Language: Policy, Practice and Research

    ERIC Educational Resources Information Center

    Tett, Lyn, Ed.; Hamilton, Mary, Ed.; Hillier, Yvonne, Ed.

    2006-01-01

    This book explores the social practice of literacy, numeracy and language and its implications for teaching and learning adult basic skills. Leading international experts argue that literacy, numeracy and language are more than just a set of skills or techniques, but are shaped by the social and cultural context within which they are taking place;…

  2. Pennsylvania Adult and Continuing Education Research Conference Proceedings (Monroeville, Pennsylvania, October 8, 1994).

    ERIC Educational Resources Information Center

    Dean, Gary J., Ed.; Ferro, Trenton R., Ed.

    This document contains 5 invited papers, 11 refereed papers, and 3 symposium papers from an adult and continuing education research conference. The invited papers are: "Community and Adult Education: A Conceptual Framework for Theory and Practice" (Gary J. Dean); "Understanding the Control of Learning within Grassroots Initiatives" (Joyce S.…

  3. Annual Adult Education Research Conference. Proceedings (20th, Ann Arbor, Michigan, April 4-6, 1979).

    ERIC Educational Resources Information Center

    1979

    Papers from numerous research areas in the adult education field are presented. The proceedings contain thirty-five papers, five symposia, one alternate symposium, and eighteen alternate papers. Among the papers included are "A Comparison of Approaches to Measuring Outcomes in Adult Basic Education,""A Critical Analysis of Hill's 'Cognitive Style…

  4. Research and Investigation in Adult Education: 1976-1978 Register. Information Series No. 169.

    ERIC Educational Resources Information Center

    Sork, Thomas J., Ed.; And Others

    This annotated bibliography provides a comprehensive listing of adult education research and investigation materials that were entered into the ERIC system during the period 1976-78. Containing 1,014 entries, the bibliography covers adult learning characteristics, program planning and administration, learning environments, instructional methods,…

  5. Applying Research in Reading Instruction for Adults: First Steps for Teachers

    ERIC Educational Resources Information Center

    McShane, Susan

    2005-01-01

    This book is a resource for adult education teachers who want to build and strengthen adults' reading skills. It aims first to build background knowledge about reading and scientifically based reading instruction, but the focus is in applying the research on modeling thinking, planning, and problem solving in the context of fictional adult…

  6. Adult Education Research Annual Conference (AERC) Proceedings (34th, University Park, Pennsylvania, May 1993).

    ERIC Educational Resources Information Center

    Flannery, Daniele, Ed.

    Among the papers included are the following: "Exploring Literacy through Theater" (Andruske); "Heuristic Research" (Beckstrom); "Self-Direction in Adult Undergraduates" (Blowers); "Commodification of Adult Education" (Briton, Plumb); "Collective Group Learning" (Brooks); "Psychosocial Development of Women" (Caffarella, Barnett); "Writing Wrongs"…

  7. Getting Connected: Insights into Social Capital from Recent Adult Learning Research

    ERIC Educational Resources Information Center

    Golding, Barry

    2007-01-01

    This paper begins by teasing out the nature of social capital and its particular and current relevance to adult learning policy and practice in Australia. The paper identifies a number of benefits and significant problems with social capital as an organising construct for adult learning research and policy in Australia. Some connections are made…

  8. The Adult Student. Research Findings from the Wisconsin Assessment Center. Volume I.

    ERIC Educational Resources Information Center

    Wisconsin Univ., Green Bay. Assessment Center.

    Since 1980, 10 separate studies were conducted to investigate issues related to adult students at the University of Wisconsin (UW). The first of these research efforts was a cohort study that revealed more similarities than differences among the adult students enrolled at UW and their nonenrolled cohorts. Based on a study entitled the Trigger…

  9. The Contribution of Adult Learning to Health and Social Capital. Wider Benefits of Learning Research Report.

    ERIC Educational Resources Information Center

    Feinstein, Leon; Hammond, Cathie; Woods, Laura; Preston, John; Bynner, John

    Researchers investigated effects of adult learning (AL) on a range of measures of health and social capital and cohesion. Data from the National Child Development Study relating to almost 10,000 adults born in Britain in 1958 were used, with focus on changes in their lives between age 33 in 1991 and 42 in 2000. Findings indicated AL played an…

  10. REVIEW OF CONTEMPORARY RESEARCH ON LITERACY AND ADULT EDUCATION IN LATIN AMERICA.

    ERIC Educational Resources Information Center

    MARQUARDT, WILLIAM F.

    A REVIEW OF RESEARCH CATEGORIZES LITERACY AND ADULT BASIC EDUCATION IN LATIN AMERICA AS FOLLOWS--(1) GENERAL REPORTS OF THE NUMBERS AND OCCUPATIONAL TYPES OF ILLITERATES IN EACH COUNTRY--(2) REPORTS OF THE ACTIVITIES AND ACCOMPLISHMENTS OF PUBLIC, PRIVATE, AND INTERNATIONAL ORGANIZATIONS AND GROUPS IN PROMOTING LITERACY AND ADULT BASIC…

  11. Learning to Achieve: A Review of the Research Literature on Serving Adults with Learning Disabilities

    ERIC Educational Resources Information Center

    Taymans, Juliana M.; Swanson, H. Lee; Schwarz, Robin L.; Gregg, Noel; Hock, Michael; Gerber, Paul J.

    2009-01-01

    Findings from "Learning to Achieve: A Review of the Research Literature on Serving Adults With Learning Disabilities" will inform a new professional development program to be offered to practitioners and others working with adults with learning disabilities (LD). The six topics covered in the review--assessment, English language learners,…

  12. Annual Adult Education Research Conference Proceedings (36th, Edmonton, Alberta, Canada, May 19-21, 1995).

    ERIC Educational Resources Information Center

    Collette, Pauline, Comp.; And Others

    These proceedings contain 54 papers and an abstract of a panel discussion on women's issues in adult education that were presented at a conference on adult education research. The following are among the papers included: "Reducing Dropout in Distance Education" (Belawati); "Examination of the Validity of the Education Participation Scale (EPS) and…

  13. Involving Older Adults as Co-Researchers in Social Work Education

    ERIC Educational Resources Information Center

    Gutman, Carolyn; Hantman, Shira; Ben-Oz, Miriam; Criden, Wendy; Anghel, Roxana; Ramon, Shula

    2014-01-01

    This article examines the contribution of older adults as co-researchers to the evaluation of a gerontological social work course. The evaluation was conducted at an Israeli college as part of a collaborative project with a United Kingdom university. Here, we follow the older adults who are service users through their transition to the role of…

  14. Children's Attitudes toward Older Adults and Aging: A Synthesis of Research

    ERIC Educational Resources Information Center

    Gilbert, Cara N.; Ricketts, Kristina G.

    2008-01-01

    This paper serves as a summation of literature on children's attitudes toward older adults and aging. Research indicates that the vast amount of information available provides varying levels of understanding toward children's actual views of older adults. Differences between measurements, settings, and procedures stand as barriers in…

  15. Functional Literacy in Older Adults: Proactive Approaches to Research and Teaching.

    ERIC Educational Resources Information Center

    Kasworm, Carol; Courtenay, Bradley C.

    Two separate research projects were undertaken in Georgia and Texas to examine the current and future needs of older adults for functional literacy and to analyze the involvement of adult basic education (ABE) programs to better serve those needs. The projects involved literature reviews; mail-out surveys; and one-on-one interviews with senior…

  16. Continued research on gin saw tooth design

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Toothed saws have been used to separate cotton fiber from the seed for over 200 years. There have been many saw tooth designs developed over the years. Most of these designs were developed by trial and error. A complete and scientific analysis of tooth design has never been published. It is not know...

  17. What's New in Adult Acute Myeloid Leukemia Research and Treatment?

    MedlinePlus

    ... Topic Additional resources for acute myeloid leukemia What’s new in acute myeloid leukemia research and treatment? Researchers ... benefit from current treatments. Researchers are studying many new chemo drugs for use in AML, including: Sapacitabine, ...

  18. NASA Space Engineering Research Center for VLSI systems design

    NASA Technical Reports Server (NTRS)

    1991-01-01

    This annual review reports the center's activities and findings on very large scale integration (VLSI) systems design for 1990, including project status, financial support, publications, the NASA Space Engineering Research Center (SERC) Symposium on VLSI Design, research results, and outreach programs. Processor chips completed or under development are listed. Research results summarized include a design technique to harden complementary metal oxide semiconductors (CMOS) memory circuits against single event upset (SEU); improved circuit design procedures; and advances in computer aided design (CAD), communications, computer architectures, and reliability design. Also described is a high school teacher program that exposes teachers to the fundamentals of digital logic design.

  19. Practice in Reading Values: Reflections on Adult Literacy Teaching. Adult Literacy Research Network.

    ERIC Educational Resources Information Center

    Bradshaw, Delia, Ed.

    These 15 papers cover a wide range of topics and perspectives on the work of Adult Literacy and Basic Education (ALBE) practitioners in Victoria, Australia, in the contemporary ideological and political context. A preface (John Wilson) and introduction (Delia Bradshaw) begin the anthology. The papers are as follows: "...A Critical-Transformative…

  20. Research in Adult and Continuing Education: Master of Adult and Continuing Education Program.

    ERIC Educational Resources Information Center

    Washington State Univ., Pullman. Coll. of Education.

    The document presents an annotated bibliography of Master's degree theses in Adult and Continuing Education, Washington State University, 1974-76. Abstracts for the following 12 theses are presented: (1) Agrarian Reform in Chile: A Case Study; (2) An Analysis of the Activities and the Needs of the Senior Citizens in Garfield, Washington and the…

  1. Adult Education and Disability Studies, an Interdisciplinary Relationship: Research Implications for Adult Education

    ERIC Educational Resources Information Center

    Clark, Mavis A.

    2006-01-01

    Disability studies is an emerging field of inquiry that investigates the disability experience as a socially constructed phenomenon similar to issues of race, gender, and class. However, the literature of adult education shows that we are not making these same connections. Nor are we conducting a thorough investigation of how the manifestations of…

  2. Assessing the Health Needs of Chinese Older Adults: Findings from a Community-Based Participatory Research Study in Chicago's Chinatown

    PubMed Central

    Dong, XinQi; Chang, E-Shien; Wong, Esther; Wong, Bernarda; Skarupski, Kimberly A.; Simon, Melissa A.

    2010-01-01

    The objective of this study is to examine the cultural views of healthy aging, knowledge and barriers to services, and perception of health sciences research among community-dwelling Chinese older adults in Chicago's Chinatown. This qualitative study is guided by the Precede-Proceed conceptual model with community-based participatory research design. Data analysis is based on eight focus group interviews with Chinese older (age 60+) adults (n = 78). We used a grounded theory framework to systematically guide the thematic structure of our data. Findings show participants described cultural conception of health in terms of physical function, psychological well-being, social support, and cognitive function. The availability, affordability, and cultural barriers towards health care services were major negative enabling factors that inhibit participants from fulfilling health needs. Perception and knowledge of health sciences research were also discussed. This study has implications for the delivery of culturally appropriate health care services to the Chinese aging population. PMID:21253522

  3. Consequential Research Designs in Research on Teacher Education

    ERIC Educational Resources Information Center

    Bronkhorst, Larike H.; Meijer, Paulien C.; Koster, Bob; Akkerman, Sanne F.; Vermunt, Jan D.

    2013-01-01

    Collaboration between researchers and educators in conducting intervention research is increasingly common, as such collaboration is assumed to benefit educational practice. Alternatively, in this study, we explore the consequences of such collaboration on research quality. Based on our analysis of a year-long collaboration in formative…

  4. A Research Design for Studio-Based Research in Art

    ERIC Educational Resources Information Center

    Marshall, Cora

    2010-01-01

    Studio-based research is rich with possibilities for contributing to the body of knowledge concerning creative processes, primarily because it has at its core the "making" disciplines. Nonetheless, for those who teach graduate research courses, this relative new mode of research can be challenging. In this article, the author discusses the…

  5. The Role of Adult Literacy & Numeracy in Lifelong Learning and Socio-Economic Well-Being: ALNARC National Research Program, June 2001-June 2002. Feature.

    ERIC Educational Resources Information Center

    Shore, Sue

    2002-01-01

    An Adult Literacy and Numeracy Australian Research Consortium (ALNARC) program comprised four projects designed to integrate new research with analysis of past practices and provision. Preliminary themes were the perception of a "policy void" in regard to literacy and numeracy skills; professional development's tie to workplace practice and…

  6. Mixed Methodology Research Design in Educational Technology

    ERIC Educational Resources Information Center

    Kumar, Muthu

    2007-01-01

    In recent times many educational researchers have moved away from the traditional purist approach of strictly adopting either a qualitative or quantitative approach to conducting research. Instead they have attempted an eclectic mix of both methods in their research inquiry, combining aspects of both the traditions at various stages of their…

  7. Experimental Stream Facility: Design and Research

    EPA Science Inventory

    The Experimental Stream Facility (ESF) is a valuable research tool for the U.S. Environmental Protection Agency’s (EPA) Office of Research and Development’s (ORD) laboratories in Cincinnati, Ohio. This brochure describes the ESF, which is one of only a handful of research facilit...

  8. Design and Methodology in Institutional Research.

    ERIC Educational Resources Information Center

    Bagley, Clarence H., Ed.

    The proceedings of this forum contain 23 papers focusing mainly on the technical aspects of institutional research. Most of the authors are institutional research officers in various colleges and universities. Part 1 contains papers on institutional research methodology. They deal with such topics as faculty load studies, enrollment projections,…

  9. Dual format course design: neuroanatomy and neurophysiology for adult learners.

    PubMed

    Estes, Rebecca I

    2007-01-01

    Adult learners require alternative learning opportunities to enable them to work and still be able to upgrade their education. This dual format course, combining online and face-to-face components, was developed to meet the need of students to complete a prerequisite undergraduate level neuroanatomy and neurophysiology course while attending a program that included fly-in weekends (seven) and online instruction (15 weeks). A combination of online lectures and on-campus lectures were used to teach pre-requisite neuroanatomy and neurophysiology course topics. The article presents the teaching material division between online and on-campus lectures and presentation of data collected. Survey data collected included student preferred: online media presentation, online activities developed to facilitate learning of the online material, online case study discussion, and testing formats. Students also were asked to comment on whether the class should move to a 100% online format and what their concerns would be moving to an all online format. Additional qualitative data on student input related to the course, adult learning and the learning environment will be presented. Blackboard data include: student daily access patterns, media and documents access and download patterns, and case study participation. Additionally, descriptive statistics from in class quizzes versus online quizzes includes: student patterns of test taking in an unlimited retake environment, scores on retakes and final scores (highest of retakes), in-class quiz scores, and comparison of comprehensive final exam scores from online versus face-to-face lecture material and testing. Findings provide valuable information for online course formatting, revisions and additional course development. PMID:23493658

  10. Design Research: Both Theory and Strategy.

    ERIC Educational Resources Information Center

    Westerberg, Arthur W.

    1982-01-01

    Offers and discusses five guidelines to use when solving design problems: (1) evolve from simple to complex; (2) use depth-first approach; (3) develop approximate criteria; (4) use "top down/bottom up" designs alternately; and (5) make optimistic assumptions. Four examples illustrate the guidelines. (JN)

  11. Reconsidering the Research on CBI Screen Design.

    ERIC Educational Resources Information Center

    Morrison, Gary R.; And Others

    Two variables that designers should consider when developing computer-based instruction (CBI) text screens are text density, which manipulates the context of the information presented, and screen density, which is a measurement of the amount of information presented at one time on the screen. A study on text density was designed to identify…

  12. Proceedings of the Pennsylvania Adult and Continuing Education Research Conference (Chester, Pennsylvania, March 21, 1998).

    ERIC Educational Resources Information Center

    King, Kathleen P., Ed.; Ferro, Trenton R., Ed.

    This conference provided researchers and practitioners with a forum for sharing research findings that focus on the link between research and practice in adult, continuing, and community education. The proceedings consists of 17 papers and a symposium. The agenda is provided. The three invited papers are as follows: "Imprisoned Bodies--Free Minds:…

  13. Adult Education Research: A Comparison of North American and British Theory and Practice.

    ERIC Educational Resources Information Center

    Brookfield, Stephen

    1982-01-01

    Finding that British researchers are believed to use qualitative methods while North Americans favor quantitative measurement in adult education enquiry, the author examines substantive research concerns and research publication in the United States, Britain, and Canada and concludes that there is some validity to the stereotype. (Availability:…

  14. Pennsylvania Adult and Continuing Education Research Conference Annual Proceedings (2nd, Indiana, Pennsylvania, September 30, 1995).

    ERIC Educational Resources Information Center

    Ferro, Trenton R., Ed.; Dean, Gary J., Ed.

    These proceedings contain 11 refereed papers and 2 symposia in which researchers and practitioners share research findings focusing on the link between research and practice in adult, continuing, and community education. "Literacy Skill Standards for the Workplace" (Eunice N. Askov) summarizes efforts leading toward voluntary industry skill…

  15. Proceedings of the Pennsylvania Adult and Continuing Education Research Conference (Harrisburg, Pennsylvania, March 20, 1999).

    ERIC Educational Resources Information Center

    King, Kathleen P., Ed.; Ferro, Trenton R., Ed.

    These proceedings consist of 18 papers from a conference to provide researchers and practitioners with a forum for sharing research findings that focus on the link between research and practice in adult, continuing, and community education. The five invited papers are as follows: "Towards a Pedagogy of Ethical Coercion" (Ian Baptiste); "Circuit of…

  16. Discussion of International Research Needs in the Field of Adult Education.

    ERIC Educational Resources Information Center

    Cassara, Beverly Benner

    The international area has grown as a field of graduate research in the past 20 years. Graduate students in adult education need to become more involved in international research both to stay viable as scholars and to be able to effect positive change in the lives of people in developing countries. The four main priorities in research in adult…

  17. Gatekeepers of Science: Attitudes toward the Research Participation of Adults with Intellectual Disability

    ERIC Educational Resources Information Center

    McDonald, Katherine E.; Keys, Christopher B.; Henry, David B.

    2008-01-01

    Researchers and Institutional Review Board (IRB) members' attitudes influence scientific knowledge about individuals with intellectual disability. We recruited 260 intellectual disability researchers and IRB members to develop a measure of attitudes toward the research participation of adults with intellectual disability, the Participation in…

  18. Designing, Teaching, and Evaluating Two Complementary Mixed Methods Research Courses

    ERIC Educational Resources Information Center

    Christ, Thomas W.

    2009-01-01

    Teaching mixed methods research is difficult. This longitudinal explanatory study examined how two classes were designed, taught, and evaluated. Curriculum, Research, and Teaching (EDCS-606) and Mixed Methods Research (EDCS-780) used a research proposal generation process to highlight the importance of the purpose, research question and…

  19. Cruising through Research: Library Skills for Young Adults.

    ERIC Educational Resources Information Center

    Volkman, John D.

    This book presents an approach for school librarians to use to introduce basic research tools to students in grades 7-12. Twelve "Excursions" (i.e., library research projects) are described. Excursions 1 and 2 provide an introduction to reference books, and Excursions 3 and 4 explore note-taking and basic organization of research papers. The…

  20. Labeling What Some Researchers Are Already Doing: Design Research Updated

    ERIC Educational Resources Information Center

    Norris, Cathie; Soloway, Elliot; Tan, Chun Ming; Looi, Chee-Kit; Wong, Lung Hsiang

    2013-01-01

    Increasingly, "research" is not being conducted in a separate group in an organization; rather, it is being integrated into the fabric of the organization. Google recently described such an integrated, "hybrid" model of software research that is characterized by cycles of short duration and small-scope activity that is ongoing…

  1. Planned Missing Data Designs for Research in Cognitive Development

    ERIC Educational Resources Information Center

    Rhemtulla, Mijke; Little, Todd D.

    2012-01-01

    Data collection can be the most time- and cost-intensive part of developmental research. This article describes some long-proposed but little-used research designs that have the potential to maximize data quality (reliability and validity) while minimizing research cost. In "planned missing data designs", missing data are used strategically to…

  2. Designing a Full-Service Adult ESOL Program.

    ERIC Educational Resources Information Center

    Batt, Sarah; Bauer, Roxanne; Jensen, Byron; Wann, Dan; Westfall, Timmie

    This document describes how professionals representing the Indianapolis public school system, Goodwill Industries, Indy Reads (a literacy advocacy group), and an English-as-a-Second-Language (ESL) professional development consultant designed a comprehensive ESL education and social service system in metropolitan Indianapolis. The document…

  3. CCD research. [design, fabrication, and applications

    NASA Technical Reports Server (NTRS)

    Gassaway, J. D.

    1976-01-01

    The fundamental problems encountered in designing, fabricating, and applying CCD's are reviewed. Investigations are described and results and conclusions are given for the following: (1) the development of design analyses employing computer aided techniques and their application to the design of a grapped structure; (2) the role of CCD's in applications to electronic functions, in particular, signal processing; (3) extending the CCD to silicon films on sapphire (SOS); and (4) all aluminum transfer structure with low noise input-output circuits. Related work on CCD imaging devices is summarized.

  4. Designing Effective Research Experiences for Undergraduates (Invited)

    NASA Astrophysics Data System (ADS)

    Jones Whyte, P.; Dalbotten, D. M.

    2009-12-01

    The undergraduate research experience has been recognized as a valuable component of preparation for graduate study. As competition for spaces in graduate schools become more keen students benefit from a formal introduction to the life of a scholar. Over the last twenty years a model of preparing students for graduate study with the research experience as the base has been refined at the University of Minnesota. The experience includes assignment with a faculty member and a series of seminars that support the experience. The seminars cover topics to include academic writing, scholarly literature review, writing of the abstract, research subject protection protocols, GRE test preparation, opportunities to interact with graduate student, preparing the graduate school application, and preparation of a poster to demonstrate the results of the research. The next phase of the process is to determine the role of the undergraduate research experience in the graduate school admission process.

  5. Intensive Measurement Designs for Research on Aging

    PubMed Central

    Rast, Philippe; MacDonald, Stuart W. S.; Hofer, Scott M.

    2013-01-01

    Intensive measurement burst designs permit analysis of behavioral and biological processes as they unfold over short and long periods of time and providing the opportunity to identify change from an individual’s normative level of functioning. The measurement burst design permits statistical decomposition of short-term variation and learning effects that overlay normative aging and provide stronger bases for detecting accelerated change due to pathological processes. We provide an overview of design features and analysis of measurement burst data in Project MIND. The objective of intensive measurement designs is to obtain greater resolution of processes of interest that permit reliable and sensitive assessments of functioning and change in functioning and of key determinants underlying short-term variation and long-term aging and health-related change. PMID:24672475

  6. What's New in Adult Acute Lymphocytic Leukemia (ALL) in Adults Research?

    MedlinePlus

    ... Topic Additional resources for acute lymphocytic leukemia What’s new in acute lymphocytic leukemia research and treatment? Researchers ... have the Philadelphia chromosome. Gene expression profiling This new lab technique is being studied to help identify ...

  7. Resilient Control Systems: Next Generation Design Research

    SciTech Connect

    Craig Rieger

    2009-05-01

    Since digital control systems were introduced to the market more than 30 years ago, the operational efficiency and stability gained through their use have fueled our migration and ultimate dependence on them for the monitoring and control of critical infrastructure. While these systems have been designed for functionality and reliability, a hostile cyber environment and uncertainties in complex networks and human interactions have placed additional parameters on the design expectations for control systems.

  8. Research-design model for professional development of teachers: Designing lessons with physics education research

    NASA Astrophysics Data System (ADS)

    Eylon, Bat-Sheva; Bagno, Esther

    2006-12-01

    How can one increase the awareness of teachers to the existence and importance of knowledge gained through physics education research (PER) and provide them with capabilities to use it? How can one enrich teachers’ physics knowledge and the related pedagogical content knowledge of topics singled out by PER? In this paper we describe a professional development model that attempts to respond to these needs. We report on a study of the model’s implementation in a program for 22 high-school experienced physics teachers. In this program teachers (in teams of 5-6) developed during a year and a half (about 330h ), several lessons (minimodules) dealing with a topic identified as problematic by PER. The teachers employed a systematic research-based approach and used PER findings. The program consisted of three stages, each culminating with a miniconference: 1. Defining teaching and/or learning goals based on content analysis and diagnosis of students’ prior knowledge. 2. Designing the lessons using PER-based instructional strategies. 3. Performing a small-scale research study that accompanies the development process and publishing the results. We describe a case study of one of the groups and bring evidence that demonstrates how the workshop advanced: (a) Teachers’ awareness of deficiencies in their own knowledge of physics and pedagogy, and their perceptions about their students’ knowledge; (b) teachers’ knowledge of physics and physics pedagogy; (c) a systematic research-based approach to the design of lessons; (d) the formation of a community of practice; and (e) acquaintance with central findings of PER. There was a clear effect on teachers’ practice in the context of the study as indicated by the materials brought to the workshop. The teachers also reported that they continued to use the insights gained, mainly in the topics that were investigated by themselves and by their peers.

  9. Factors Influencing the Research Participation of Adults with Autism Spectrum Disorders.

    PubMed

    Haas, Kaaren; Costley, Debra; Falkmer, Marita; Richdale, Amanda; Sofronoff, Kate; Falkmer, Torbjörn

    2016-05-01

    Recruiting adults with autism spectrum disorders (ASD) into research poses particular difficulties; longitudinal studies face additional challenges. This paper reports on a mixed methods study to identify factors influencing the participation in longitudinal autism research of adults with ASD, including those with an intellectual disability, and their carers. Common and differentiating factors influencing the research participation of participants are identified and discussed. Factors influencing participation were found to differ both between and within participant categories. We propose a dichotomy whereby factors influencing research participation can be classified as those arising from a participant's values, which act as either a motivator or a deterrent; and those based on convenience, which act as either an enabler or inhibitor. These findings are applicable to research studies that seek to recruit adults with ASD as participants. PMID:26810436

  10. Optimally designing games for behavioural research

    PubMed Central

    Rafferty, Anna N.; Zaharia, Matei; Griffiths, Thomas L.

    2014-01-01

    Computer games can be motivating and engaging experiences that facilitate learning, leading to their increasing use in education and behavioural experiments. For these applications, it is often important to make inferences about the knowledge and cognitive processes of players based on their behaviour. However, designing games that provide useful behavioural data are a difficult task that typically requires significant trial and error. We address this issue by creating a new formal framework that extends optimal experiment design, used in statistics, to apply to game design. In this framework, we use Markov decision processes to model players' actions within a game, and then make inferences about the parameters of a cognitive model from these actions. Using a variety of concept learning games, we show that in practice, this method can predict which games will result in better estimates of the parameters of interest. The best games require only half as many players to attain the same level of precision. PMID:25002821

  11. Critical Issues in Research Design in Action Research in an SME Development Context

    ERIC Educational Resources Information Center

    McGrath, Helen; O'Toole, Thomas

    2012-01-01

    Purpose: The main aim of this paper is to develop guidelines on the critical issues to consider in research design in an action research (AR) environment for SME network capability development. Design/methodology/approach: The issues in research design for AR studies are developed from the authors' experience in running learning sets but, in…

  12. Trends Influencing Adult Literacy Instruction and Research in 2003.

    ERIC Educational Resources Information Center

    Mikulecky, Larry

    A review of current literature identifies three growing trends. First, there has been an increase in legislatively mandated accountability that requires taxpayer-funded education and research programs be demonstrated effective by "scientifically based research." To receive federal monies programs must emphasize quantitative, evidence-based…

  13. A Priority for ESD Research: Influencing Adult Citizens

    ERIC Educational Resources Information Center

    Monroe, Martha C.

    2007-01-01

    Research in the disciplines of education, science education, and environmental education has a rich history. While research in Education for Sustainable Development (ESD) may be related to these traditions, there is a need for ESD to carve a new niche that promotes high quality and effective ESD programmes. With an eye towards practice and applied…

  14. Research proposal: evaluation of ART in adult patients.

    PubMed

    Zanata, Régia Luzia

    2006-01-01

    The primary objective of the Atraumatic Restorative Treatment (ART) is to reduce the indication of tooth extraction by means of a low-cost technique. Considering the difficulties of Brazilian public services to meet the demand of care of the low-income population, with lack of care to the adult population, which usually receives only emergency care, the aim of this study is to assess the performance of high-viscosity glass ionomer cements accomplished by the modified atraumatic restorative treatment in one- and multiple-surface cavities, compared to the conventional restorative approach. It will be analyzed the clinical performance of the materials; cost (material and human resources); patient satisfaction with the treatment received; and preventive effect of treatment. PMID:19089083

  15. Proceedings of the Pennsylvania Adult and Continuing Education Research Conference (6th, Harrisburg, PA, March 15, 2003).

    ERIC Educational Resources Information Center

    Ferro, Trenton R., Ed.

    These 21 papers share research findings on the link between practice and research in adult, continuing, community, and distance education. Nine invited papers are "Evolution of Activists" (Baird); "Toward a Phenomenology of Adults' Learning Experiences" (Baptiste et al.); "Quest for the Grail? Searching for Critical Thinking in Adult Education"…

  16. Design and Implementation Issues in Longitudinal Research

    ERIC Educational Resources Information Center

    Ludlow, Larry H.; Pedulla, Joseph; Reagan, Emile Mitescu; Enterline, Sarah; Cannady, Mac; Chappe, Stephanie

    2011-01-01

    To meet demands for accountability, most schools and departments of education at institutions of higher education (IHEs) gather information on their current students and graduates. This paper describes issues to consider when designing a longitudinal data collection and management system, drawing on seven years' experience developing such a…

  17. Designing Meaningful Developmental Reform. Research Overview

    ERIC Educational Resources Information Center

    Jaggars, Shanna Smith; Hodara, Michelle; Stacey, Georgia West

    2013-01-01

    This practitioner packet is designed to help community college administrators implement reforms to developmental education at their colleges. It reviews common impediments to developmental reform and presents data that supports directions colleges can take to create a system of developmental education that might serve students more effectively.…

  18. Research in college health. 2: Designing the study.

    PubMed

    Steenbarger, B N; Manchester, R A

    1993-07-01

    Building upon an initial article, which described the processes of literature review and hypothesis development, the authors summarize issues of research design. General issues encountered by researchers in college health settings include the establishment of a clear research focus, selection of a representative and adequate study sample, use of reliable and valid measures, and adherence to professional ethics. Specific means of addressing these design concerns are summarized, using examples from college health research. PMID:8376673

  19. The Silence of Our Science: Nursing Research on LGBT Older Adult Health.

    PubMed

    Cloyes, Kristin G

    2016-03-01

    Lesbian, gay, bisexual, and transgender (LGBT) older adults have been largely invisible within health and aging services research, despite being disproportionately burdened by poor health and aging outcomes. The current study examines the prevalence of LGBT aging and older adult health-related studies in the 2010-2014 nursing literature, and how this topic is being addressed. Systematic CINAHL and PubMed searches were conducted and compared to (a) quantify the prevalence of LGBT older adult-related scholarship in nursing research; (b) document the appearance of relevant publications in top nursing journals; (c) identify the focus of articles with a substantive focus on LGBT older adult health or aging; and (d) compare the prevalence of LGBT older adult-related literature in nursing, gerontology, medicine, and social work. Findings indicate that research explicitly including LGBT older adults is lacking across the health sciences, particularly in nursing (where it has been largely absent). Implications for nursing research, practice, and education are discussed. [Res Gerontol Nurs. 2016; 9(2):92-104.]. PMID:26716654

  20. Design Issues and Inference in Experimental L2 Research

    ERIC Educational Resources Information Center

    Hudson, Thom; Llosa, Lorena

    2015-01-01

    Explicit attention to research design issues is essential in experimental second language (L2) research. Too often, however, such careful attention is not paid. This article examines some of the issues surrounding experimental L2 research and its relationships to causal inferences. It discusses the place of research questions and hypotheses,…

  1. Designing and Presenting Avian Research to Facilitate Integration with Management

    SciTech Connect

    Moorman, C.E.

    2000-10-01

    The paper identifies communication gaps between managers and avian researchers. It is proposed to include managers in the design of studies. The distinction between applied and basic research is diminishing. Researchers should emphasize scale when viewing the results of their research. An example is provided through illustration of work at SRS.

  2. Design Science Research for Business Process Design: Organizational Transition at Intersport Sweden

    NASA Astrophysics Data System (ADS)

    Lind, Mikael; Rudmark, Daniel; Seigerroth, Ulf

    Business processes need to be aligned with business strategies. This paper elaborates on experiences from a business process design effort in an action research project performed at Intersport Sweden. The purpose with this project was to create a solid base for taking the retail chain Intersport into a new organizational state where the new process design is aligned with strategic goals. Although business process modeling is concerned with creating artifacts, traditionally information systems design science research has had little impact on research on business process models. In this paper, we address the question of how design science research can contribute to business process design. Three heuristic guidelines for creating organizational commitment and strategic alignment in process design are presented. The guidelines are derived from the successful actions taken in the research project. The development of these guidelines is used as a basis to reflect upon the contribution of design science research to business process design.

  3. Heat sink structural design concepts for a hypersonic research airplane

    NASA Technical Reports Server (NTRS)

    Taylor, A. H.; Jackson, L. R.

    1977-01-01

    Hypersonic research aircraft design requires careful consideration of thermal stresses. This paper relates some of the problems in a heat sink structural design that can be avoided by appropriate selection of design options including material selection, design concepts, and load paths. Data on several thermal loading conditions are presented on various conventional designs including bulkheads, longerons, fittings, and frames. Results indicate that conventional designs are inadequate and that acceptable designs are possible by incorporating innovative design practices. These include nonintegral pressure compartments, ball-jointed links to distribute applied loads without restraining the thermal expansion, and material selections based on thermal compatibility.

  4. Research on conceptual/innovative design for the life cycle

    NASA Technical Reports Server (NTRS)

    Cagan, Jonathan; Agogino, Alice M.

    1990-01-01

    The goal of this research is developing and integrating qualitative and quantitative methods for life cycle design. The definition of the problem includes formal computer-based methods limited to final detailing stages of design; CAD data bases do not capture design intent or design history; and life cycle issues were ignored during early stages of design. Viewgraphs outline research in conceptual design; the SYMON (SYmbolic MONotonicity analyzer) algorithm; multistart vector quantization optimization algorithm; intelligent manufacturing: IDES - Influence Diagram Architecture; and 1st PRINCE (FIRST PRINciple Computational Evaluator).

  5. Design-Based Implementation Research: An Emerging Model for Transforming the Relationship of Research and Practice

    ERIC Educational Resources Information Center

    Fishman, Barry J.; Penuel, William R.; Allen, Anna-Ruth; Cheng, Britte Haugan; Sabelli, Nora

    2013-01-01

    This chapter presents an introduction to design-based implementation research (DBIR). We describe the need for DBIR as a research approach that challenges educational researchers and practitioners to transcend traditional research/practice barriers to facilitate the design of educational interventions that are effective, sustainable, and scalable.…

  6. Qualitative Research Designs: Selection and Implementation

    ERIC Educational Resources Information Center

    Creswell, John W.; Hanson, William E.; Plano Clark, Vicki L.; Morales, Alejandro

    2007-01-01

    Counseling psychologists face many approaches from which to choose when they conduct a qualitative research study. This article focuses on the processes of selecting, contrasting, and implementing five different qualitative approaches. Based on an extended example related to test interpretation by counselors, clients, and communities, this article…

  7. Localizing Transnational Composition Research and Program Design

    ERIC Educational Resources Information Center

    Zenger, Amy

    2016-01-01

    As an American-trained compositionist working in the Middle East, Amy Zenger questioned the ways she and others in her position conduct research and construct, revise, or administer composition programs outside of the U.S., particularly when these programs purport to adhere to American models of liberal arts education. Universities and programs…

  8. Using Adult Learning Principles as a Framework for Learning ICT Skills Needed for Research Projects

    ERIC Educational Resources Information Center

    Eyitayo, Oduronke Temitope

    2013-01-01

    Students in higher institutions need to carry out research projects. The focus of this paper explores a model to help students learn ICT skills needed for research projects. Generally students go through the "long and hard route" to learn and use ICT resources because they do not know how to do it. The paper explores the Adult Learning…

  9. Mentoring across Generations: Engaging Age 50+ Adults as Mentors. Research in Action. Issue 8

    ERIC Educational Resources Information Center

    Taylor, Andrea

    2007-01-01

    Recent research has demonstrated that older adult volunteers are more likely to be involved in relationship building with young people who are in difficult situations, in periods of transition, and in educational endeavors than volunteers of younger ages. Research also suggests that nurturing, giving to, and serving others contributes to greater…

  10. Becoming "Real": Adult Student Impressions of Developing an Educational Researcher Identity

    ERIC Educational Resources Information Center

    Coryell, Joellen E.; Wagner, Susan; Clark, M. Carolyn; Stuessy, Carol

    2013-01-01

    This study investigated the inner experiences of adults learning to become educational researchers. Through narrative analysis of doctoral students' tales of memorable early encounters in conducting research, insight was gained into the self-questioning tension, conflict, and drama often experienced. A discussion about how to utilize…

  11. Stories of Learning across the Lifespan: Life History and Biographical Research in Adult Education

    ERIC Educational Resources Information Center

    Gouthro, Patricia

    2014-01-01

    Life history or biographical approaches to research in lifelong learning may be particularly useful for researchers working from a social purpose and/or feminist perspective. Adult educators working from an emancipatory framework are often curious about factors that shape people's lives, both from an individualistic, biographical perspective…

  12. The Characteristics and Concerns of Adult Basic Education Teachers. A NCSALL Research Brief

    ERIC Educational Resources Information Center

    Smith, Cristine; Hofer, Judy

    2003-01-01

    This Research Brief highlights key findings from an exploratory investigation of adult basic education teachers' characteristics and concerns. This in-depth exploration documents what is commonly known, but not well researched, about teachers in the field; the challenges they face in teaching, in their programs, and as members of the field of…

  13. Applying User Centered Design to Research Work

    SciTech Connect

    Scholtz, Jean; Love, Oriana J.; Pike, William A.; Bruce, Joseph R.; Kim, Dee DH; McBain, Arthur S.

    2014-07-01

    The SuperIdentity (SID) research project is a collaboration between six universities in the UK (Bath, Dundee, Kent, Leicester, Oxford, and Southampton) and the Pacific Northwest National Laboratory (PNNL). SID offers an innovative and exciting new approach to the concept of identity. The assumption underlying our hypothesis is that while there may be many dimensions to an identity - some more stable than others - all should ultimately reference back to a single core identity or a 'SuperIdentity.' The obvious consequence is that identification is improved by the combination of measures. Our work at PNNL has focused on the developing use cases to use in developing a model of identity and in developing visualizations for both researchers to explore the model and in the future for end users to use in determining various paths that may be possible to obtain various identity attributes from a set that is already known.

  14. Designing e-Books for Legal Research.

    ERIC Educational Resources Information Center

    Marshall, Catherine C.; Price, Morgan N.; Golovchinsky, Gene; Schilit, Bill N.

    This paper reports the findings from a field study of legal research in a first-tier law school and on the resulting redesign of XLibris, a next-generation e-book. The report first characterizes a work setting in which an e-book was expected to be a useful interface for reading and otherwise using a mix of physical and digital library materials,…

  15. Involving Older Adults in the Technology Design Process: A Case Study on Mobility and Wellbeing in the Built Environment.

    PubMed

    Swallow, David; Petrie, Helen; Power, Christopher; Lewis, Andrew; Edwards, Alistair D N

    2016-01-01

    Older adults benefit from unstructured, lifestyle-based activity that can be carried out in people's houses, neighbourhoods, and the built environment. Technological solutions may support physical activity and encourage wellbeing. To ensure such technology is suitable for, and usable by, older adults, it is crucial they are involved in all stages of design. Participatory design methodologies facilitate collaboration and engagement with potential users. We examine the suitability of participatory design for collaborating and engaging with older adults. Participatory design workshops were conducted with 33 older adults in the UK with the aim of designing mobile applications to support and promote physical activity and wellbeing in the built environment. As well as summarising the outcome of these workshops, the paper outlines several methodological issues relating to the suitability of participatory design for involving older adults in the technology design process. PMID:27534357

  16. Designer Self-Assembling Peptide Nanofiber Scaffolds for Adult Mouse Neural Stem Cell 3-Dimensional Cultures

    PubMed Central

    Gelain, Fabrizio; Bottai, Daniele; Vescovi, Angleo; Zhang, Shuguang

    2006-01-01

    Biomedical researchers have become increasingly aware of the limitations of conventional 2-dimensional tissue cell culture systems, including coated Petri dishes, multi-well plates and slides, to fully address many critical issues in cell biology, cancer biology and neurobiology, such as the 3-D microenvironment, 3-D gradient diffusion, 3-D cell migration and 3-D cell-cell contact interactions. In order to fully understand how cells behave in the 3-D body, it is important to develop a well-controlled 3-D cell culture system where every single ingredient is known. Here we report the development of a 3-D cell culture system using a designer peptide nanofiber scaffold with mouse adult neural stem cells. We attached several functional motifs, including cell adhesion, differentiation and bone marrow homing motifs, to a self-assembling peptide RADA16 (Ac-RADARADARADARADA-COHN2). These functionalized peptides undergo self-assembly into a nanofiber structure similar to Matrigel. During cell culture, the cells were fully embedded in the 3-D environment of the scaffold. Two of the peptide scaffolds containing bone marrow homing motifs significantly enhanced the neural cell survival without extra soluble growth and neurotrophic factors to the routine cell culture media. In these designer scaffolds, the cell populations with β-Tubulin+, GFAP+ and Nestin+ markers are similar to those found in cell populations cultured on Matrigel. The gene expression profiling array experiments showed selective gene expression, possibly involved in neural stem cell adhesion and differentiation. Because the synthetic peptides are intrinsically pure and a number of desired function cellular motifs are easy to incorporate, these designer peptide nanofiber scaffolds provide a promising controlled 3-D culture system for diverse tissue cells, and are useful as well for general molecular and cell biology. PMID:17205123

  17. A multimedia adult literacy program: Combining NASA technology, instructional design theory, and authentic literacy concepts

    NASA Technical Reports Server (NTRS)

    Willis, Jerry W.

    1993-01-01

    For a number of years, the Software Technology Branch of the Information Systems Directorate has been involved in the application of cutting edge hardware and software technologies to instructional tasks related to NASA projects. The branch has developed intelligent computer aided training shells, instructional applications of virtual reality and multimedia, and computer-based instructional packages that use fuzzy logic for both instructional and diagnostic decision making. One outcome of the work on space-related technology-supported instruction has been the creation of a significant pool of human talent in the branch with current expertise on the cutting edges of instructional technologies. When the human talent is combined with advanced technologies for graphics, sound, video, CD-ROM, and high speed computing, the result is a powerful research and development group that both contributes to the applied foundations of instructional technology and creates effective instructional packages that take advantage of a range of advanced technologies. Several branch projects are currently underway that combine NASA-developed expertise to significant instructional problems in public education. The branch, for example, has developed intelligent computer aided software to help high school students learn physics and staff are currently working on a project to produce educational software for young children with language deficits. This report deals with another project, the adult literacy tutor. Unfortunately, while there are a number of computer-based instructional packages available for adult literacy instruction, most of them are based on the same instructional models that failed these students when they were in school. The teacher-centered, discrete skill and drill-oriented, instructional strategies, even when they are supported by color computer graphics and animation, that form the foundation for most of the computer-based literacy packages currently on the market may not

  18. Incorporating Student-Designed Research Projects in the Chemistry Curriculum

    ERIC Educational Resources Information Center

    Iimoto, Devin S.; Frederick, Kimberley A.

    2011-01-01

    Although many chemistry students at small liberal arts colleges participate in undergraduate research projects with faculty members, they do not get much experience framing their own research questions and designing their own projects, which is an important part of science. We have implemented a developmental process to help students design and…

  19. Conjecture Mapping: An Approach to Systematic Educational Design Research

    ERIC Educational Resources Information Center

    Sandoval, William

    2014-01-01

    Design research is strongly associated with the learning sciences community, and in the 2 decades since its conception it has become broadly accepted. Yet within and without the learning sciences there remains confusion about how to do design research, with most scholarship on the approach describing what it is rather than how to do it. This…

  20. Using Design-Based Research in Informal Environments

    ERIC Educational Resources Information Center

    Reisman, Molly

    2008-01-01

    Design-Based Research (DBR) has been a tool of the learning sciences since the early 1990s, used as a way to improve and study learning environments. Using an iterative process of design with the goal of reining theories of learning, researchers and educators now use DBR seek to identify "how" to make a learning environment work. They then draw…

  1. Handbook of Research Design in Mathematics and Science Education.

    ERIC Educational Resources Information Center

    Kelly, Anthony E., Ed.; Lesh, Richard A., Ed.

    This book attempts to clarify the nature of principles that govern the effective use of merging new research designs in mathematics and science education. A primary goal is to describe several of the most important types of research design that have been pioneered recently by mathematics and science educators, have distinctive characteristics when…

  2. Research and Design of Rootkit Detection Method

    NASA Astrophysics Data System (ADS)

    Liu, Leian; Yin, Zuanxing; Shen, Yuli; Lin, Haitao; Wang, Hongjiang

    Rootkit is one of the most important issues of network communication systems, which is related to the security and privacy of Internet users. Because of the existence of the back door of the operating system, a hacker can use rootkit to attack and invade other people's computers and thus he can capture passwords and message traffic to and from these computers easily. With the development of the rootkit technology, its applications are more and more extensive and it becomes increasingly difficult to detect it. In addition, for various reasons such as trade secrets, being difficult to be developed, and so on, the rootkit detection technology information and effective tools are still relatively scarce. In this paper, based on the in-depth analysis of the rootkit detection technology, a new kind of the rootkit detection structure is designed and a new method (software), X-Anti, is proposed. Test results show that software designed based on structure proposed is much more efficient than any other rootkit detection software.

  3. Evaluation of the Effectiveness of a Web-Based Learning Design for Adult Computer Science Courses

    ERIC Educational Resources Information Center

    Antonis, Konstantinos; Daradoumis, Thanasis; Papadakis, Spyros; Simos, Christos

    2011-01-01

    This paper reports on work undertaken within a pilot study concerned with the design, development, and evaluation of online computer science training courses. Drawing on recent developments in e-learning technology, these courses were structured around the principles of a learner-oriented approach for use with adult learners. The paper describes a…

  4. An Annotated Bibliography of Materials Designed and Organized for Adult Use in Discussion Groups.

    ERIC Educational Resources Information Center

    Ellison, John W.

    This first annotated bibliography of materials designed and organized for adult use in disucssion groups includes both book and nonbook material. Areas dealt with are: art, censorship, change, child guidance, communication, crime, democracy, economics, education, evolution, food, foreign affairs, forgetting, generation gap, gold, good and evil,…

  5. Towards Flexible Learning for Adult Learners in Professional Contexts: An Activity-Focused Course Design

    ERIC Educational Resources Information Center

    Cornelius, Sarah; Gordon, Carole; Ackland, Aileen

    2011-01-01

    This article argues for a flexible model of learning for adults which allows them to make choices and contextualise their learning in a manner appropriate to their own professional practice whilst also developing as a member of a learning community. It presents a design based around online "learning activities" which draws on ideas of…

  6. CREATIVITY RESEARCH AND ITS IMPLICATIONS FOR ADULT EDUCATION.

    ERIC Educational Resources Information Center

    ZAHN, JANE C.

    THIS COMMENTARY ON CREATIVITY RESEARCH DEFINES THE CREATIVE RESPONSE AND THE PERSONALITY CHARACTERISTICS OF THE CREATIVE PERSON, AND OUTLINES THE CREATIVE PROCESS AND THE BARRIERS AND FACILITATORS TO IT. CREATIVE WRITERS AND PAINTERS ARE USED AS EXAMPLES. CERTAIN TEACHING METHODS ENCOURAGE CREATIVITY--(1) LEADING THE STUDENT TO QUESTION, (2) USING…

  7. Video Games Related to Young Adults: Mapping Research Interest

    ERIC Educational Resources Information Center

    Piotrowski, Chris

    2015-01-01

    This study attempts to identify the typological-research domain of the extant literature on video games related to college-age samples (18-29 years-of-age). A content analysis of 264 articles, from PsycINFO for these identifiers, was performed. Findings showed that negative or pathological aspects of video gaming, i.e., violence potential,…

  8. Gender Issues in Action Research: Implications for Adult Education

    ERIC Educational Resources Information Center

    Heiskanen, Tuula

    2006-01-01

    Gender equality is a widely recognized value. Still, on the practical level, it is not easy to achieve true gender equality. Gender has proved to be a complicated issue both for research and practice. Gender change projects trying to make changes in detected disadvantages have repeatedly run into a problem: it is difficult to put gender issues on…

  9. Beyond Borders: Participatory Design Research and the Changing Role of Design

    ERIC Educational Resources Information Center

    Blair-Early, Adream

    2010-01-01

    University art and design programs are branching out and creating cross-disciplinary programs and research centers that connect design students and faculty across various disciplines such as business, engineering, architecture, information studies, health sciences and education. A human-centered, problem-based approach to design research looks to…

  10. Visual Narrative Research Methods as Performance in Industrial Design Education

    ERIC Educational Resources Information Center

    Campbell, Laurel H.; McDonagh, Deana

    2009-01-01

    This article discusses teaching empathic research methodology as performance. The authors describe their collaboration in an activity to help undergraduate industrial design students learn empathy for others when designing products for use by diverse or underrepresented people. The authors propose that an industrial design curriculum would benefit…

  11. Developing Spanish Online Readings Using Design-Based Research

    ERIC Educational Resources Information Center

    Pardo-Ballester, Cristina; Rodriguez, Julio Cesar

    2010-01-01

    This article reports on the use of design-based research (DBR) in the development of online reading materials for beginning and intermediate Spanish learners. The report focuses on four studies of two main aspects of the development, namely, interface design and learner perceptions. The discussion of interface design includes the analysis of…

  12. Marketing research for energy service design

    SciTech Connect

    Hughes, N.L.; Wood, L.L.; Cates, S.C.; Bala, M.V.; Gambin, S.P.

    1994-11-01

    As the utility industry becomes more competitive, utilities are seeking ways to identify and develop new energy-related services that meet the changing needs of their customers. This paper explores the application of conjoint analysis for designing an optional electric utility-sponsored program - the Subscription Option Program - aimed at large commercial and industrial customers. Conjoint analysis is a technique for eliciting customers` preferences for a set of product profiles where a product - in this case the Subscription Option Program - is defined as a collection of features or attributes. This approach allowed us to measure the relative importance to customers of each of the program`s features and then to predict the effect of changing program features on program participation. As one method of validating our model, we compared the actual program participation to the predicted participation generated by our model and found that our model yielded satisfactory results.

  13. Clofarabine for the treatment of adult acute lymphoid leukemia: the Group for Research on Adult Acute Lymphoblastic Leukemia intergroup.

    PubMed

    Huguet, Françoise; Leguay, Thibaut; Raffoux, Emmanuel; Rousselot, Philippe; Vey, Norbert; Pigneux, Arnaud; Ifrah, Norbert; Dombret, Hervé

    2015-04-01

    Clofarabine, a second-generation purine analog displaying potent inhibition of DNA synthesis and favorable pharmacologic profile, is approved for the treatment of acute lymphoblastic leukemia (ALL) after failure of at least two previous regimens in patients up to 21 years of age at diagnosis. Good neurologic tolerance, synergy with alkylating agents, management guidelines defined through pediatric ALL and adult acute myeloid leukemia, have also prompted its administration in more than 100 adults with Philadelphia chromosome-positive and negative B lineage and T lineage ALL, as single agent (40 mg/m(2)/ day for 5 days), or in combination. In a Group for Research on Adult Acute Lympho- blastic Leukemia (GRAALL) retrospective study of two regimens (clofarabine ± cyclophosphamide + / - etoposide (ENDEVOL) ± mitoxantrone ± asparaginase ± dexamethasone (VANDEVOL)), remission was achieved in 50% of 55 relapsed/refractory patients, and 17-35% could proceed to allogeneic stem cell. Clofarabine warrants further exploration in advanced ALL treatment and bridge-to-transplant. PMID:24996442

  14. Research participation by older adults at end of life: barriers and solutions.

    PubMed

    Mackin, Melissa Lehan; Herr, Keela; Bergen-Jackson, Kimberly; Fine, Perry; Forcucci, Chris; Sanders, Sara

    2009-07-01

    The purpose of this article is to elaborate on barriers to research participation by older adults at end of life. We focus on the hospice setting and classify barriers to research participation into six domains: societal attitudes toward death, research procedures, health care organizations, agency staff, patients' families and caregivers, and patient characteristics. We characterize particular participation issues, uncertainties in participation for individuals with advanced illness, and infringements on patient self-determination, as well as potential solutions to these research challenges. Our observation of the complex palliative context includes the realization that a singular change will not have large enough impact on participation. We conclude that, along with the responsibility to expand the research base addressing the needs of dying individuals, there is also a need to understand the challenges of implementing research projects with older adults at end of life. PMID:20078006

  15. A Curriculum Structured Design for Educating Adults in Detecting Deception and Eliciting Information

    ERIC Educational Resources Information Center

    McManus, Barry L.

    2013-01-01

    This dissertation describes the overall effectiveness of deception detection training and identifies conditions that may enhance training effectiveness through understanding how adults learn and utilizing scenario-based training. The analysis was based on a total of 1,788 evaluation data sheets (archival records). The major aim of the research is…

  16. Adult Museum Programs: Designing Meaningful Experiences. American Association for State and Local History Book Series.

    ERIC Educational Resources Information Center

    Sachatello-Sawyer, Bonnie; Fellenz, Robert A.; Burton, Hanly; Gittings-Carlson, Laura; Lewis-Mahony, Janet; Woolbaugh, Walter

    A three-year national study of adult museum programs used a qualitative research approach and naturalistic inquiry and interviewed 508 museum program participants, 75 instructors, and 143 museum program planners in all types and sizes of museums, including art institutes, natural and cultural historical museums, science centers, historic houses,…

  17. Methodologies and study designs relevant to medical education research.

    PubMed

    Turner, Teri L; Balmer, Dorene F; Coverdale, John H

    2013-06-01

    Research is an important part of educational scholarship. Knowledge of research methodologies is essential for both conducting research as well as determining the soundness of the findings from published studies. Our goals for this paper therefore are to inform medical education researchers of the range and key components of educational research designs. We will discuss both qualitative and quantitative approaches to educational research. Qualitative methods will be presented according to traditions that have a distinguished history in particular disciplines. Quantitative methods will be presented according to an evidence-based hierarchy akin to that of evidence-based medicine with the stronger designs (systematic reviews and well conducted educational randomized controlled trials) at the top, and weaker designs (descriptive studies without comparison groups, or single case studies) at the bottom. It should be appreciated, however, that the research question determines the study design. Therefore, the onus is on the researcher to choose a design that is appropriate to answering the question. We conclude with an overview of how educational researchers should describe the study design and methods in order to provide transparency and clarity. PMID:23859093

  18. Design Based Research Methodology for Teaching with Technology in English

    ERIC Educational Resources Information Center

    Jetnikoff, Anita

    2015-01-01

    Design based research (DBR) is an appropriate method for small scale educational research projects involving collaboration between teachers, students and researchers. It is particularly useful in collaborative projects where an intervention is implemented and evaluated in a grounded context. The intervention can be technological, or a new program…

  19. Conjecture Mapping to Optimize the Educational Design Research Process

    ERIC Educational Resources Information Center

    Wozniak, Helen

    2015-01-01

    While educational design research promotes closer links between practice and theory, reporting its outcomes from iterations across multiple contexts is often constrained by the volumes of data generated, and the context bound nature of the research outcomes. Reports tend to focus on a single iteration of implementation without further research to…

  20. From a Disciplinary to an Interdisciplinary Design Research: Developing an Integrative Approach for Design

    ERIC Educational Resources Information Center

    Chou, Wen Huei; Wong, Ju-Joan

    2015-01-01

    As the new generation of designers face more complex design issues, the forms of design research start to shift towards a user-centred approach to problem-solving. The cooperation and communication among various fields and specialisations are becoming more complex; in many practical design cases, in particular, technology developers face…

  1. Theories and Research Methodologies for Design-Based Implementation Research: Examples from Four Cases

    ERIC Educational Resources Information Center

    Russell, Jennifer Lin; Jackson, Kara; Krumm, Andrew E.; Frank, Kenneth A.

    2013-01-01

    Design-Based Implementation Research is the process of engaging "learning scientists, policy researchers, and practitioners in a model of collaborative, iterative, and systematic research and development" designed to address persistent problems of teaching and learning. Addressing persistent problems of teaching and learning requires…

  2. Cystic fibrosis in adults. From researcher to practitioner.

    PubMed Central

    Marelich, G P; Cross, C E

    1996-01-01

    The Cystic Fibrosis Foundation currently tracks about 20,000 Americans with cystic fibrosis, an autosomal recessive genetic disease that leads to multisystem complications. With the institution of better therapeutic regimens over the past 2 decades, more patients with this disease are surviving to adulthood. Within the past decade, both clinical and basic science research in the field of cystic fibrosis has progressed at a rapid rate. The intent of this review is to introduce readers to the molecular, cellular, and systemic disorders of this disease. We discuss treatment strategies involving antibiotics, nutrition, immune-response mediators, chest physiotherapy, and sputum-active agents with respect to the airway dysfunction of cystic fibrosis. Other common complications, recent developments, transplantation, and gene therapy are also reviewed. PMID:8732732

  3. 40 CFR 26.1704 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults. 26.1704 Section 26.1704 Protection of Environment... research with non-pregnant, non-nursing adults. (a) This section applies to research subject to...

  4. 40 CFR 26.1704 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults. 26.1704 Section 26.1704 Protection of Environment... research with non-pregnant, non-nursing adults. (a) This section applies to research subject to...

  5. Self-Direction in Adult Learning: Perspectives on Theory, Research, and Practice. Routledge Series on Theory and Practice of Adult Education in North America.

    ERIC Educational Resources Information Center

    Brockett, Ralph G.; Hiemstra, Roger

    This book provides a comprehensive synthesis of major developments, trends, issues, and practices relative to self-direction and adult education and offers strategies that have direct application to practice. Its intended audiences are practitioners and professors, students, and researchers in adult education. Part I is an introduction. Chapter 1…

  6. Adult Literacy Research in 2006: Where Did It Appear, What Methodologies Were Used, and What Did It Say?

    ERIC Educational Resources Information Center

    Mikulecky, Larry; Smith-Burke, Trika; Beatty, Jeanine

    2009-01-01

    From 1999 to 2005, the National Center for the Study of Adult Learning and Literacy (NCSALL) did an annual review and synthesis of adult literacy research. This did not continue due to reallocation of federal education funds. To fill a portion of the gap left by NCSALL's departure, this adult literacy literature review analyzes and synthesizes the…

  7. Bridges to Practice. A Research-Based Guide for Literacy Practitioners Serving Adults with Learning Disabilities.

    ERIC Educational Resources Information Center

    Academy for Educational Development, Washington, DC. National Adult Literacy and Learning Disabilities Center.

    These five guidebooks are designed for literacy programs to enhance the quality of services provided to adults with learning disabilities. Each guidebook answers specific questions such as handling legal issues, screening for learning disabilities, selecting curriculum options, using effective instructional methods, and creating professional…

  8. Physiological Factors in Adult Learning and Instruction. Research to Practice Series.

    ERIC Educational Resources Information Center

    Verner, Coolie; Davison, Catherine V.

    The physiological condition of the adult learner as related to his learning capability is discussed. The design of the instructional process, the selection of learning tasks, the rate at which instruction occurs, and the nature of the instructional setting may all be modified by the instructor to accomodate the variable physiological conditions of…

  9. Employing Design and Development Research (DDR): Approaches in the Design and Development of Online Arabic Vocabulary Learning Games Prototype

    ERIC Educational Resources Information Center

    Sahrir, Muhammad Sabri; Alias, Nor Aziah; Ismail, Zawawi; Osman, Nurulhuda

    2012-01-01

    The design and development research, first proposed by Brown and Collins in the 1990s, is currently among the well-known methods in educational research to test theory and validate its practicality. The method is also known as developmental research, design research, design-based research, formative research and design-cased and possesses…

  10. Portfolio of Clinical Research in Adult Cardiovascular Disease as Reflected in ClinicalTrials.gov

    PubMed Central

    Alexander, Karen P.; Kong, David F.; Starr, Aijing Z.; Kramer, Judith; Chiswell, Karen; Tasneem, Asba; Califf, Robert M.

    2013-01-01

    Background Cardiovascular medicine is widely regarded as a vanguard for evidence‐based drug and technology development. Our goal was to describe the cardiovascular clinical research portfolio from ClinicalTrials.gov. Methods and Results We identified 40 970 clinical research studies registered between 2007 and 2010 in which patients received diagnostic, therapeutic, or other interventions per protocol. By annotating 18 491 descriptors from the National Library of Medicine's Medical Subject Heading thesaurus and 1220 free‐text terms to select those relevant to cardiovascular disease, we identified studies that related to the diagnosis, treatment, or prevention of diseases of the heart and peripheral arteries in adults (n=2325 [66%] included from review of 3503 potential studies). The study intervention involved a drug in 44.6%, a device or procedure in 39.3%, behavioral intervention in 8.1%, and biological or genetic interventions in 3.0% of the trials. More than half of the trials were postmarket approval (phase 4, 25.6%) or not part of drug development (no phase, 34.5%). Nearly half of all studies (46.3%) anticipated enrolling 100 patients or fewer. The majority of studies assessed biomarkers or surrogate outcomes, with just 31.8% reporting a clinical event as a primary outcome. Conclusions Cardiovascular studies registered on ClinicalTrials.gov span a range of study designs. Data have limited verification or standardization and require manual processes to describe and categorize studies. The preponderance of small and late‐phase studies raises questions regarding the strength of evidence likely to be generated by the current portfolio and the potential efficiency to be gained by more research consolidation. PMID:24072529

  11. Design of the Xylitol for Adult Caries Trial (X-ACT)

    PubMed Central

    2010-01-01

    Background Dental caries incidence in adults is similar to that in children and adolescents, but few caries preventive agents have been evaluated for effectiveness in adults populations. In addition, dentists direct fewer preventive services to their adult patients. Xylitol, an over-the-counter sweetener, has shown some potential as a caries preventive agent, but the evidence for its effectiveness is not yet conclusive and is based largely on studies in child populations. Methods/Design X-ACT is a three-year, multi-center, placebo controlled, double-blind, randomized clinical trial that tests the effects of daily use of xylitol lozenges versus placebo lozenges on the prevention of adult caries. The trial has randomized 691 participants (ages 21-80) to the two arms. The primary outcome is the increment of cavitated lesions. Discussion This trial should help resolve the overall issue of the effectiveness of xylitol in preventing caries by contributing evidence with a low risk of bias. Just as importantly, the trial will provide much-needed information about the effectiveness of a promising caries prevention agent in adults. An effective xylitol-based caries prevention intervention would represent an easily disseminated method to extend caries prevention to individuals not receiving caries preventive treatment in the dental office. Trial Registration ClinicalTrials.Gov NCT00393055 PMID:20920261

  12. Mixed methods research design for pragmatic psychoanalytic studies.

    PubMed

    Tillman, Jane G; Clemence, A Jill; Stevens, Jennifer L

    2011-10-01

    Calls for more rigorous psychoanalytic studies have increased over the past decade. The field has been divided by those who assert that psychoanalysis is properly a hermeneutic endeavor and those who see it as a science. A comparable debate is found in research methodology, where qualitative and quantitative methods have often been seen as occupying orthogonal positions. Recently, Mixed Methods Research (MMR) has emerged as a viable "third community" of research, pursuing a pragmatic approach to research endeavors through integrating qualitative and quantitative procedures in a single study design. Mixed Methods Research designs and the terminology associated with this emerging approach are explained, after which the methodology is explored as a potential integrative approach to a psychoanalytic human science. Both qualitative and quantitative research methods are reviewed, as well as how they may be used in Mixed Methods Research to study complex human phenomena. PMID:21880844

  13. Research designs and making causal inferences from health care studies.

    PubMed

    Flannelly, Kevin J; Jankowski, Katherine R B

    2014-01-01

    This article summarizes the major types of research designs used in healthcare research, including experimental, quasi-experimental, and observational studies. Observational studies are divided into survey studies (descriptive and correlational studies), case-studies and analytic studies, the last of which are commonly used in epidemiology: case-control, retrospective cohort, and prospective cohort studies. Similarities and differences among the research designs are described and the relative strength of evidence they provide is discussed. Emphasis is placed on five criteria for drawing causal inferences that are derived from the writings of the philosopher John Stuart Mill, especially his methods or canons. The application of the criteria to experimentation is explained. Particular attention is given to the degree to which different designs meet the five criteria for making causal inferences. Examples of specific studies that have used various designs in chaplaincy research are provided. PMID:24579956

  14. A Course in Medical Research Study Design and Analysis.

    ERIC Educational Resources Information Center

    Linskey, Mark E.; And Others

    1987-01-01

    A course to familiarize medical students with the principles of good medical research study design and analysis focuses on three types of studies: clinical trials, laboratory science, and epidemiology and biostatistics. (MSE)

  15. Research News: Are VLSI Microcircuits Too Hard to Design?

    ERIC Educational Resources Information Center

    Robinson, Arthur L.

    1980-01-01

    This research news article on microelectronics discusses the scientific challenge the integrated circuit industry will have in the next decade, for designing the complicated microcircuits made possible by advancing miniaturization technology. (HM)

  16. Study/Experimental/Research Design: Much More Than Statistics

    PubMed Central

    Knight, Kenneth L.

    2010-01-01

    Abstract Context: The purpose of study, experimental, or research design in scientific manuscripts has changed significantly over the years. It has evolved from an explanation of the design of the experiment (ie, data gathering or acquisition) to an explanation of the statistical analysis. This practice makes “Methods” sections hard to read and understand. Objective: To clarify the difference between study design and statistical analysis, to show the advantages of a properly written study design on article comprehension, and to encourage authors to correctly describe study designs. Description: The role of study design is explored from the introduction of the concept by Fisher through modern-day scientists and the AMA Manual of Style. At one time, when experiments were simpler, the study design and statistical design were identical or very similar. With the complex research that is common today, which often includes manipulating variables to create new variables and the multiple (and different) analyses of a single data set, data collection is very different than statistical design. Thus, both a study design and a statistical design are necessary. Advantages: Scientific manuscripts will be much easier to read and comprehend. A proper experimental design serves as a road map to the study methods, helping readers to understand more clearly how the data were obtained and, therefore, assisting them in properly analyzing the results. PMID:20064054

  17. From Heroic Victims to Competent Comrades: Views of Adult Literacy Learners in the Research Literature

    ERIC Educational Resources Information Center

    Belzer, Alisa; Pickard, Amy

    2015-01-01

    This research synthesis analyzed qualitative depictions of adult literacy learners and identified five ways in which they are typically characterized: the Heroic Victim, the Needy (Problem) Child, the Broken (but Repairable) Cog, the Pawn of Destiny, and the Capable Comrade. These types do not capture the diversity or complexity of all adult…

  18. Outpatient Psychotherapy for Adults with Mental Retardation and Concomitant Psychopathology: Research and Clinical Imperatives.

    ERIC Educational Resources Information Center

    Nezu, Christine M.; Nezu, Arthur M.

    1994-01-01

    Reviews literature concerning effective outpatient psychotherapy alternatives for adults with mental retardation. Focuses on psychodynamic, behavioral, and group psychotherapy approaches for those with dual diagnosis of mental retardation and psychological difficulties. Offers research agenda for future directions and includes model of clinical…

  19. Vocational Education and Training for Adult Prisoners and Offenders in Australia. Research Readings

    ERIC Educational Resources Information Center

    Dawe, Susan, Ed.

    2007-01-01

    This book of research readings provides clear evidence that adult prisoners and offenders who participate in vocational education and training (VET) during their sentence are less likely to re-offend. A reduction in recidivism represents significant cost savings to the community. The book highlights recent improvements in the delivery of VET for…

  20. Promoting a Message on Vision Loss to Diverse Groups of Adults: Research Report

    ERIC Educational Resources Information Center

    Cimarolli, Verena R.; Stuen, Cynthia; Sussman-Skalka, Carol J.

    2006-01-01

    Visual impairment is the second most prevalent disability among older adults (National Center for Health Statistics, 1993), affecting about 2.9 million Americans aged 65 and older (Eye Diseases Prevalence Research Group, 2004). As the population ages, the number of individuals who will experience age-related vision loss will also increase.…

  1. The Frontal Lobes and Theory of Mind: Developmental Concepts from Adult Focal Lesion Research

    ERIC Educational Resources Information Center

    Stuss, Donald T.; Anderson, Vicki

    2004-01-01

    The primary objective in this paper is to present a framework to understand the structure of consciousness. We argue that consciousness has been difficult to define because there are different kinds of consciousness, hierarchically organized, which need to be differentiated. Our framework is based on evidence from adult focal lesion research. The…

  2. Adult Second-Language Reading Research: How May It Inform Assessment and Instruction?

    ERIC Educational Resources Information Center

    Carlo, Maria S.; Sylvester, Ellen Skilton

    Research studies on how adults learn and develop second-language reading competence were considered in the context of a componential theory of reading. In particular, C. A. Perfetti's Verbal Efficiency Theory (VET) was used as a framework in which to organize and evaluate the studies' contribution to the field of second-language reading. The…

  3. America Needs a New National Research and Development Center Focused on Adult Learning

    ERIC Educational Resources Information Center

    Comings, John

    2007-01-01

    Since 1991, the U.S. has had a national research and development (R&D) center focused on programs that help adults to improve their language, literacy, and numeracy skills; to acquire a General Educational Development (GED) or other high school certification; and to transition into postsecondary education or training. For the first five years,…

  4. Storytelling by Adults Diagnosed with Terminal Illness: Narrative Identifying through Dialogical Research

    ERIC Educational Resources Information Center

    Sauer, Michael Paul

    2012-01-01

    The purpose of this dialogical qualitative research study was to gain insight into the process of storytelling with adults diagnosed with terminal illness as a way of making meaning of their experiences and lives. The study was informed by the conceptual frameworks of story, storytelling, and story listening which are grounded in the theory of…

  5. A Conceptual Framework and Proposed Taxonomy for Social Policy Research on Participation in Adult Education.

    ERIC Educational Resources Information Center

    Quigley, B. Allan

    Although a considerable body of research has been developed in recent years on participation in adult education, little has been done from the standpoint of social policy and its impact on participation. To assist investigation of this aspect of participation, three social policy models are presented: market models, progressive-liberal-welfare…

  6. A Meta-Analysis of Dunn and Dunn Model Correlational Research with Adult Populations

    ERIC Educational Resources Information Center

    Mangino, Christine

    2004-01-01

    The purpose of this investigation was to conduct a quantitative synthesis of correlational research that focused on the Dunn and Dunn Learning-Style Model and was concerned with adult populations. A total of 8,661 participants from the 47 original investigations provided 386 individual effect sizes for this meta-analysis. The mean effect size was…

  7. Building a Successful Adult Life: Findings from Youth-Directed Research

    ERIC Educational Resources Information Center

    Powers, Laurie E.; Garner, Tracee; Valnes, Betsy; Squire, Peter; Turner, Alison; Couture, Todd; Dertinger, Rocky

    2007-01-01

    Although transition outcomes for youth with disabilities have shown some improvement and transition support practices have been identified, many young people continue to face transition barriers that preclude their full participation in key adult life activities. While research efforts have largely been professionally driven, there is emerging…

  8. Psychosocial Treatments for Major Depression and Dysthymia in Older Adults: A Review of the Research Literature

    ERIC Educational Resources Information Center

    Zalaquett, Carlos P.; Stens, Andrea N.

    2006-01-01

    Older adults represent a growing segment of the population with the highest suicide rate and an increasing need of counseling services for major depression and dysthymia. The present study examined the literature with the purpose of identifying research addressing psychosocial treatments of depression in later life. A summary of treatments…

  9. Outcome Benchmarks for Adaptations of Research-Supported Treatments for Adult Traumatic Stress

    ERIC Educational Resources Information Center

    Rubin, Allen; Parrish, Danielle E.; Washburn, Micki

    2016-01-01

    This article provides benchmark data on within-group effect sizes from published randomized controlled trials (RCTs) that evaluated the efficacy of research-supported treatments (RSTs) for adult traumatic stress. Agencies can compare these benchmarks to their treatment group effect size to inform their decisions as to whether the way they are…

  10. Adult Education Research Conference Proceedings (29th, Calgary, Alberta, Canada, May 6-8, 1988).

    ERIC Educational Resources Information Center

    Warren, Catharine E., Ed.

    The following are among the 55 papers in this volume: "Implications of Person-Environment Congruence in Adult Learning Environments" (Agee); "Reliability and Validity of the Alternate Form of the Education Participation Scale" (Boshier); "Research and Developments in the Neurosciences" (Boucouvalas); "Professional Writing Activity among Professors…

  11. Designing, Implementing, and Evaluating Mobile Health Technologies for Managing Chronic Conditions in Older Adults: A Scoping Review

    PubMed Central

    Harris, Lauren; Ploeg, Jenny; Markle-Reid, Maureen; Valaitis, Ruta; Ibrahim, Sarah; Gafni, Amiram; Isaacs, Sandra

    2016-01-01

    Background The current landscape of a rapidly aging population accompanied by multiple chronic conditions presents numerous challenges to optimally support the complex needs of this group. Mobile health (mHealth) technologies have shown promise in supporting older persons to manage chronic conditions; however, there remains a dearth of evidence-informed guidance to develop such innovations. Objectives The purpose of this study was to conduct a scoping review of current practices and recommendations for designing, implementing, and evaluating mHealth technologies to support the management of chronic conditions in community-dwelling older adults. Methods A 5-stage scoping review methodology was used to map the relevant literature published between January 2005 and March 2015 as follows: (1) identified the research question, (2) identified relevant studies, (3) selected relevant studies for review, (4) charted data from selected literature, and (5) summarized and reported results. Electronic searches were conducted in 5 databases. In addition, hand searches of reference lists and a key journal were completed. Inclusion criteria were research and nonresearch papers focused on mHealth technologies designed for use by community-living older adults with at least one chronic condition, or health care providers or informal caregivers providing care in the home and community setting. Two reviewers independently identified articles for review and extracted data. Results We identified 42 articles that met the inclusion criteria. Of these, described innovations focused on older adults with specific chronic conditions (n=17), chronic conditions in general (n=6), or older adults in general or those receiving homecare services (n=18). Most of the mHealth solutions described were designed for use by both patients and health care providers or health care providers only. Thematic categories identified included the following: (1) practices and considerations when designing m

  12. Literary Life-Cycle Research as an Atypical Research Modality for Adult Education.

    ERIC Educational Resources Information Center

    McKenzie, Leon

    Literary analysis is approached as an atypical research modality: a modality that falls outside the parameters of experimental research usually described in the literature of educational meta-research. It is maintained that atypical research is appropriate as ancillary and complementary to typical research. Following Guba's explication of…

  13. Adult Development Researchers' Reflections on Using Multiple Research Methods with ABE/ESOL Populations.

    ERIC Educational Resources Information Center

    Drago-Severson, Eleanor

    A study followed for a year or more the internal experiences of learning and change of 41 adult basic education/English as a second language learners enrolled in these 3 programs: community college, family literacy site, and workplace site. It focused on learners' meanings as the starting point for exploration and used a developmental lens to…

  14. Using a Collaborative Research Approach to Develop an Interdisciplinary Research Agenda for the Study of Mobile Health Interventions for Older Adults

    PubMed Central

    Mercer, Kathryn; Baskerville, Neill; Burns, Catherine M; Chang, Feng; Giangregorio, Lora; Tomasson Goodwin, Jill; Sadat Rezai, Leila

    2015-01-01

    Background Seniors with chronic diseases are often called on to self-manage their conditions. Mobile health (mHealth) tools may be a useful strategy to help seniors access health information at the point of decision-making, receive real-time feedback and coaching, and monitor health conditions. However, developing successful mHealth interventions for seniors presents many challenges. One of the key challenges is to ensure the scope of possible research questions includes the diverse views of seniors, experts and the stakeholder groups who support seniors as they manage chronic disease. Objective Our primary objective was to present a case-study of a collaborative research approach to the development of an interdisciplinary research agenda. Our secondary objectives were to report on the results of a nominal group technique (NGT) approach used generate research questions and to assess the success of including non-academic researchers to enrich the scope, priority, and total number of possible research questions. Methods We invited researchers and stakeholders to participate in a full day meeting that included rapid-style presentations by researchers, health care professionals, technology experts, patients and community groups followed by group discussions. An NGT was used to establish group consensus on the following question: In your opinion, what research needs to be done to better understand the effectiveness, usability and design of mobile health apps and devices for older adults? Results Overall, the collaborative approach was a very successful strategy to bring together a diverse group of participants with the same end goal. The 32 participants generated 119 items in total. The top three research questions that emerged from the NGT were related to adoption, the need for high quality tools and the digital divide. Strong sub-themes included privacy and security, engagement and design. The NGT also helped us include the perspectives information from non

  15. Participant Observation, Anthropology Methodology and Design Anthropology Research Inquiry

    ERIC Educational Resources Information Center

    Gunn, Wendy; Løgstrup, Louise B.

    2014-01-01

    Within the design studio, and across multiple field sites, the authors compare involvement of research tools and materials during collaborative processes of designing. Their aim is to trace temporal dimensions (shifts/ movements) of where and when learning takes place along different sites of practice. They do so by combining participant…

  16. Artificial intelligence and design: Opportunities, research problems and directions

    NASA Technical Reports Server (NTRS)

    Amarel, Saul

    1990-01-01

    The issues of industrial productivity and economic competitiveness are of major significance in the U.S. at present. By advancing the science of design, and by creating a broad computer-based methodology for automating the design of artifacts and of industrial processes, we can attain dramatic improvements in productivity. It is our thesis that developments in computer science, especially in Artificial Intelligence (AI) and in related areas of advanced computing, provide us with a unique opportunity to push beyond the present level of computer aided automation technology and to attain substantial advances in the understanding and mechanization of design processes. To attain these goals, we need to build on top of the present state of AI, and to accelerate research and development in areas that are especially relevant to design problems of realistic complexity. We propose an approach to the special challenges in this area, which combines 'core work' in AI with the development of systems for handling significant design tasks. We discuss the general nature of design problems, the scientific issues involved in studying them with the help of AI approaches, and the methodological/technical issues that one must face in developing AI systems for handling advanced design tasks. Looking at basic work in AI from the perspective of design automation, we identify a number of research problems that need special attention. These include finding solution methods for handling multiple interacting goals, formation problems, problem decompositions, and redesign problems; choosing representations for design problems with emphasis on the concept of a design record; and developing approaches for the acquisition and structuring of domain knowledge with emphasis on finding useful approximations to domain theories. Progress in handling these research problems will have major impact both on our understanding of design processes and their automation, and also on several fundamental questions

  17. NASA Space Engineering Research Center Symposium on VLSI Design

    NASA Technical Reports Server (NTRS)

    Maki, Gary K.

    1990-01-01

    The NASA Space Engineering Research Center (SERC) is proud to offer, at its second symposium on VLSI design, presentations by an outstanding set of individuals from national laboratories and the electronics industry. These featured speakers share insights into next generation advances that will serve as a basis for future VLSI design. Questions of reliability in the space environment along with new directions in CAD and design are addressed by the featured speakers.

  18. Papers on Comparative Adult Education from Sessions Organized by CSRCAE (Committee for the Study and Research in Comparative Adult Education) at the World Congress on Comparative Education (7th, Montreal, Canada, June 26-30, 1989).

    ERIC Educational Resources Information Center

    Charters, Alexander N., Comp.; Cassara, Beverly, Comp.

    These proceedings contain the following 12 papers on comparative adult education: "Adult Education as Concept and Structure: An Agenda for Research" (Colin Titmus); "Report on the Context and State of Comparative Adult Education and on Four Publications" (Alexander N. Charters); "Comparative Adult Education Research: Methods and Materials"…

  19. Changing Configurations of Adult Education in Transitional Times. Conference Proceedings of the Triennial European Research Conference of the European Society for Research on the Education of Adults (ESREA) (7th, Berlin, Germany, September 4-7, 2013)

    ERIC Educational Resources Information Center

    Käpplinger, Bernd, Ed.; Lichte, Nina, Ed.; Haberzeth, Erik, Ed.; Kulmus, Claudia, Ed.

    2014-01-01

    This book assembles over 50 papers from the 7th Triennial European Research Conference of the European Society for Research on the Education of Adults (ESREA), which was held from the 4th to the 7th of September 2013 at Humboldt-University in Berlin. The title of the conference was "Changing Configurations of Adult Education in Transitional…

  20. Design-Based Research: Designing a Multimedia Environment to Support Language Learning

    ERIC Educational Resources Information Center

    Hung, Hsiu-Ting

    2011-01-01

    The present study examined 89 English language learners' experiences of reflective tasks in three systematically designed courses. Adopting a design-based research method, the purpose of this paper was to investigate a pedagogical design with a focus on tailoring digital video technology to support reflective tasks for language learning in…

  1. Researching Design Practices and Design Cognition: Contexts, Experiences and Pedagogical Knowledge-in-Pieces

    ERIC Educational Resources Information Center

    Kali, Yael; Goodyear, Peter; Markauskaite, Lina

    2011-01-01

    If research and development in the field of learning design is to have a serious and sustained impact on education, then technological innovation needs to be accompanied--and probably guided--by good empirical studies of the design practices and design thinking of those who develop these innovations. This article synthesises two related lines of…

  2. Learning Design Research: Advancing Pedagogies in the Digital Age

    ERIC Educational Resources Information Center

    Dobozy, Eva

    2013-01-01

    Learning design research (LDR) is establishing itself as a separate and specialised field of educational research. Worldwide, technology-mediated learning experiences in higher and further education are on the increase. LDR investigates their success in providing effective outcomes-based and personalised learning experiences. This paper reports on…

  3. ACTIVATED SLUDGE CLARIFIERS: DESIGN REQUIREMENTS AND RESEARCH PRIORITIES

    EPA Science Inventory

    The literature review of 320 references was conducted in an EPA-funded project to identify the needs for further research on activated sludge clarifier design and performance. The findings were summarized in a report and used as a basis of a 3-day research needs symposium. The pr...

  4. Commentary: The Growing Utilization of Design-Based Research

    ERIC Educational Resources Information Center

    Dede, Chris

    2005-01-01

    In the series introduction, Roblyer (2005) presents a conceptual framework for improving typical research on educational technology. This commentary is intended to extend and deepen Roblyer's very brief discussion of one particular type of research--studies of technology-based instructional designs--that she describes as "almost…

  5. Redesigning Vocational Education: The Possibilities of Design-Based Research

    ERIC Educational Resources Information Center

    Leeman, Yvonne; Wardekker, Willem

    2011-01-01

    This article describes and reflects our experiences as researchers in a design-based research project on a curriculum innovation focused on meaningful, co-operative learning in vocational education in the Netherlands. The project was successful in gaining insights in possible practices for workplace learning but did only partly realize the…

  6. Learning through Interaction: Improving Practice with Design-Based Research

    ERIC Educational Resources Information Center

    Voigt, Christian; Swatman, Paula M. C.

    2006-01-01

    This article presents the first stage of a design-based research project to introduce case-based learning using existing interactive technologies in a major Australian university. The paper initially outlines the relationship between case-based learning, student interaction and the study of interactions--and includes a review of research into…

  7. Negotiating Problems of Practice in Research-Practice Design Partnerships

    ERIC Educational Resources Information Center

    Penuel, William R.; Coburn, Cynthia E.; Gallagher, Daniel J.

    2013-01-01

    This chapter focuses on how researchers and practitioners negotiate the focus of their joint work within design-based implementation research (DBIR). Studying and facilitating successful negotiation of the problems that become the focus of work and the search for solutions is important for developing DBIR, because of its commitment to focusing on…

  8. Keeping Connected: The Design and Overview of the Research

    ERIC Educational Resources Information Center

    Moss, Julianne

    2014-01-01

    The special issue "Keeping Connected: Identity, Social Connection and Education for Young People" opens with a paper that discusses the research design and overview of a three-year project by a Melbourne (Australia)-based multi-disciplinary team. Over 2007-2009, the Keeping Connected team of 10 researchers investigated the lives of…

  9. Translational Research Design Templates, Grid Computing, and HPC

    PubMed Central

    Saltz, Joel; Oster, Scott; Hastings, Shannon; Langella, Stephen; Ferreira, Renato; Permar, Justin; Sharma, Ashish; Ervin, David; Pan, Tony; Catalyurek, Umit; Kurc, Tahsin

    2011-01-01

    Design templates that involve discovery, analysis, and integration of information resources commonly occur in many scientific research projects. In this paper we present examples of design templates from the biomedical translational research domain and discuss the requirements imposed on Grid middleware infrastructures by them. Using caGrid, which is a Grid middleware system based on the model driven architecture (MDA) and the service oriented architecture (SOA) paradigms, as a starting point, we discuss architecture directions for MDA and SOA based systems like caGrid to support common design templates. PMID:21311740

  10. How Design Experiments Can Inform Teaching and Learning: Teacher-Researchers as Collaborators in Educational Research

    ERIC Educational Resources Information Center

    Jitendra, Asha K.

    2005-01-01

    In this commentary, I summarize my own research with colleagues to affirm Dr. Gersten's call for considering design experiments prior to conducting intervention research. I describe how design experiments not only can inform teaching and the learning of innovative approaches, but also hold the promise of effectively bridging the…

  11. Design of a preprototype Stirling Laboratory Research Engine

    NASA Technical Reports Server (NTRS)

    Hoehn, F. W.; Mcdougal, A. R.

    1978-01-01

    A description is given for the design and fabrication of a first generation, preprototype Stirling Laboratory Research Engine. The engine represents the first step in providing a research tool to be used to support the development of a broad range of analytical modeling and experimental efforts, and to evaluate new approaches to the design of components for Stirling engines. The test engine is a horizontally-opposed, two-piston, single-acting machine with a dual crankshaft drive mechanism. The preprototype engine is rated at 10 kW and was designed for maximum modularity. The long term objective of the project is to provide a proven design of a standardized test engine, which can be commercially produced, for national research on Stirling cycle machines.

  12. Recruitment and Retention of Older Adolescent and Young Adult Female Survivors of Childhood Cancer in Longitudinal Research

    PubMed Central

    Cantrell, Mary Ann; Conte, Teresa; Hudson, Melissa; Shad, Aziza; Ruble, Kathy; Herth, Kaye; Canino, Alyssa; Kemmy, Sinead

    2014-01-01

    Purpose/Objectives To describe the challenges encountered in the recruitment and retention of a sample of older adolescent and young adult female survivors of childhood cancer for a longitudinal study testing a targeted psychosocial intervention aimed at enhancing hope. Data Sources Published literature on constructing longitudinal intervention studies and strategies in the recruitment and retention of childhood cancer survivors in research was used to develop the protocol of this study. Data Synthesis Using empirical literature to construct the study’s design resulted in achieving certain goals for the design, but not in the recruitment and retention of study participants. Using online technology to deliver the intervention and collect data was efficient and effective. Traditional approaches to recruitment and retention of those survivors, however, were not effective. Use of more novel approaches to enroll study participants demonstrated only modest success. Conclusions Additional research is needed on strategies to successfully recruit and retain older adolescents and young adult female survivors of childhood cancer in longitudinal intervention studies. Implications for Nursing The improvement in the psychological well-being of female survivors of childhood cancer remains an important outcome in ongoing care. The need to continue to identify creative and effective ways to recruit and retain those survivors is warranted. PMID:22940512

  13. Designing Undergraduate Research Experiences: A Multiplicity of Options

    NASA Astrophysics Data System (ADS)

    Manduca, C. A.

    2001-12-01

    Research experiences for undergraduate students can serve many goals including: developing student understanding of the process of science; providing opportunities for students to develop professional skills or test career plans; completing publishable research; enabling faculty professional development; or enhancing the visibility of a science program. The large range of choices made in the design of an undergraduate research program or opportunity must reflect the goals of the program, the needs and abilities of the students and faculty, and the available resources including both time and money. Effective program design, execution, and evaluation can all be enhanced if the goals of the program are clearly articulated. Student research experiences can be divided into four components: 1) defining the research problem; 2) developing the research plan or experiment design; 3) collecting and interpreting data, and 4) communicating results. In each of these components, the program can be structured in a wide variety of ways and students can be given more or less guidance or freedom. While a feeling of ownership of the research project appears to be very important, examples of successful projects displaying a wide range of design decisions are available. Work with the Keck Geology Consortium suggests that four strategies can enhance the likelihood of successful student experiences: 1) students are well-prepared for research experience (project design must match student preparation); 2) timelines and events are structured to move students through intermediate goals to project completion; 3) support for the emotional, financial, academic and technical challenges of a research project is in place; 4) strong communications between students and faculty set clear expectations and enable mid-course corrections in the program or project design. Creating a research culture for the participants or embedding a project in an existing research culture can also assist students in

  14. Proceedings of the National Symposium on Adult ESL Research and Practice (Washington, DC, September 4-7, 2001).

    ERIC Educational Resources Information Center

    National Center for ESL Literacy Education, Washington, DC.

    This publication offers summaries of presentations from a 2001 symposium on adult English-as-a-Second-Language (ESL) research and practice. Presentations include the following: "Reading Research Synthesis" (Miriam Burt); "How Adults Learn to Read in English" (John Strucker); "Findings, Reactions to and Practitioner Implications of the 'What Works'…

  15. 40 CFR 26.1704 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted before April 7, 2006. 26.1704 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted...

  16. 40 CFR 26.1705 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults initiated after April 7, 2006. 26.1705 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults initiated...

  17. 40 CFR 26.1705 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted after April 7, 2006. 26.1705 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted...

  18. 40 CFR 26.1705 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted after April 7, 2006. 26.1705 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted...

  19. 40 CFR 26.1705 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults initiated after April 7, 2006. 26.1705 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults initiated...

  20. 40 CFR 26.1705 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted after April 7, 2006. 26.1705 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted...

  1. 40 CFR 26.1704 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted before April 7, 2006. 26.1704 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted...

  2. 40 CFR 26.1704 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted before April 7, 2006. 26.1704 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted...

  3. Towards Primary School Physics Teaching and Learning: Design Research Approach. Research Report 256

    ERIC Educational Resources Information Center

    Juuti, Kalle

    2005-01-01

    This thesis describes a project to design a primary school physics learning environment which takes into account teachers' needs, design procedures, properties of the learning environment, and pupil learning outcomes. The project's design team has wide experience in research and development work in relation to science education, the use of ICT in…

  4. Designing research with hospice and palliative care populations.

    PubMed

    Wohleber, Ashley M; McKitrick, Daniel S; Davis, Shawn E

    2012-08-01

    Research in palliative care and hospice populations is important for improving quality of care, quality of life, and provider understanding of individuals at the end of life. However, this research involves many potential challenges. This review seeks to inform and assist researchers targeting to design studies targeting hospice and palliative care patients by presenting a thorough review of the published literature. This review covers English-language articles published from 1990 through 2009 listed in the PsycInfo, Medline, or CINAHL research databases under relevant keywords. Articles on pediatric hospice were not included. Issues discussed include study design, informed consent, and recruitment for participants. Synthesized recommendations for researchers in these populations are presented. PMID:22104045

  5. Research Opportunities in the Area of Driving and Community Mobility for Older Adults.

    PubMed

    2016-01-01

    The American Occupational Therapy Association (AOTA) Evidence-Based Practice Project has developed a table summarizing the research opportunities in the area of driving and community mobility for older adults. The table provides an overview of the state of current available evidence on interventions within the scope of occupational therapy practice and is based on the systematic reviews from the AOTA Practice Guidelines Series. Researchers, students, and clinicians can use this information in developing innovative research to answer important questions within the occupational therapy field. PMID:27295002

  6. Design-Based Research: A Decade of Progress in Education Research?

    ERIC Educational Resources Information Center

    Anderson, Terry; Shattuck, Julie

    2012-01-01

    Design-based research (DBR) evolved near the beginning of the 21st century and was heralded as a practical research methodology that could effectively bridge the chasm between research and practice in formal education. In this article, the authors review the characteristics of DBR and analyze the five most cited DBR articles from each year of this…

  7. Yes! I Am a Researcher. The Research Story of a Young Adult with Down Syndrome

    ERIC Educational Resources Information Center

    White, Emma L.; Morgan, Michelle F.

    2012-01-01

    My name is Emma I am 28 years old and I have Down syndrome. This is an article about my story about becoming a researcher. This article has lots of photographs of me doing research. It has information about the things I did with research. It has examples of some of my research work. This article lets me share my story with other people. This…

  8. Collaborative Mission Design at NASA Langley Research Center

    NASA Technical Reports Server (NTRS)

    Gough, Kerry M.; Allen, B. Danette; Amundsen, Ruth M.

    2005-01-01

    NASA Langley Research Center (LaRC) has developed and tested two facilities dedicated to increasing efficiency in key mission design processes, including payload design, mission planning, and implementation plan development, among others. The Integrated Design Center (IDC) is a state-of-the-art concurrent design facility which allows scientists and spaceflight engineers to produce project designs and mission plans in a real-time collaborative environment, using industry-standard physics-based development tools and the latest communication technology. The Mission Simulation Lab (MiSL), a virtual reality (VR) facility focused on payload and project design, permits engineers to quickly translate their design and modeling output into enhanced three-dimensional models and then examine them in a realistic full-scale virtual environment. The authors were responsible for envisioning both facilities and turning those visions into fully operational mission design resources at LaRC with multiple advanced capabilities and applications. In addition, the authors have created a synergistic interface between these two facilities. This combined functionality is the Interactive Design and Simulation Center (IDSC), a meta-facility which offers project teams a powerful array of highly advanced tools, permitting them to rapidly produce project designs while maintaining the integrity of the input from every discipline expert on the project. The concept-to-flight mission support provided by IDSC has shown improved inter- and intra-team communication and a reduction in the resources required for proposal development, requirements definition, and design effort.

  9. Research Participation by Older Adults at the End-of-Life: Barriers and Solutions

    PubMed Central

    Mackin, Melissa Lehan; Herr, Keela; Bergen-Jackson, Kimberly; Fine, Perry; Forcucci, Chris; Sanders, Sara

    2013-01-01

    The purpose of this paper is to elaborate upon barriers to research participation by older adults at end-of-life. We focus on the hospice setting and classify barriers to research participation into six domains:1) societal attitudes towards death; 2) research procedures; 3) health care organizations; 4) agency staff; 5) patients’ families and caregivers; and 6) patient characteristics. We characterize particular participation issues, uncertainties in participation for individuals with advanced illness, infringements upon patient self-determination, as well as, potential solutions to these research challenges. Our observation of the complex palliative context included the realization that a singular change would not have large enough impact. We concluded that simultaneous with the need to expand the research base addressing the needs of dying persons is a need to understand the challenges of implementing research projects with older persons at end-of-life. PMID:20078006

  10. Design Considerations for Patient Portal Adoption by Low-Income, Older Adults

    PubMed Central

    Latulipe, Celine; Gatto, Amy; Nguyen, Ha T.; Miller, David P.; Quandt, Sara A.; Bertoni, Alain G.; Smith, Alden; Arcury, Thomas A.

    2016-01-01

    This paper describes the results of an interview study investigating facilitators and barriers to adoption of patient portals among low-income, older adults in rural and urban populations in the southeastern United States. We describe attitudes of this population of older adults and their current level of technology use and patient portal use. From qualitative analysis of 36 patient interviews and 16 caregiver interviews within these communities, we derive themes related to benefits of portals, barriers to use, concerns and desired features. Based on our initial findings, we present a set of considerations for designing the patient portal user experience, aimed at helping healthcare clinics to meet U.S. federally-mandated ‘meaningful use’ requirements. PMID:27077140

  11. [Research progress of probe design software of oligonucleotide microarrays].

    PubMed

    Chen, Xi; Wu, Zaoquan; Liu, Zhengchun

    2014-02-01

    DNA microarray has become an essential medical genetic diagnostic tool for its high-throughput, miniaturization and automation. The design and selection of oligonucleotide probes are critical for preparing gene chips with high quality. Several sets of probe design software have been developed and are available to perform this work now. Every set of the software aims to different target sequences and shows different advantages and limitations. In this article, the research and development of these sets of software are reviewed in line with three main criteria, including specificity, sensitivity and melting temperature (Tm). In addition, based on the experimental results from literatures, these sets of software are classified according to their applications. This review will be helpful for users to choose an appropriate probe-design software. It will also reduce the costs of microarrays, improve the application efficiency of microarrays, and promote both the research and development (R&D) and commercialization of high-performance probe design software. PMID:24804514

  12. Inventory of Research on Adult Human Resource Development in Canada. Inventaire de la Recherche sur le Developpement des Ressources Humaines Adultes au Canada.

    ERIC Educational Resources Information Center

    Page, Garnet T.; Caldwell, George

    This bilingual directory of research (1963-68) in the development of adult human resources in Canada indicates types of projects undertaken, principal objectives, institutions involved, amounts and sources of funding. It also shows which areas of research have been well covered, those with little or no coverage, and those which might be given a…

  13. Design for learning: adapting the microscopic anatomy laboratory to adult learners.

    PubMed

    Jurjus, Rosalyn A; Krum, Janette; Goldman, Ellen F

    2013-01-01

    Medical school curricula are undergoing transformational change in response to calls for integrating content across courses and years to enable better retention and application and for individualizing learning to meet the diverse backgrounds and thus differing needs of students. To address the related teaching challenges, faculty can employ solid principles of adult learning and instructional design and use teaching strategies that stimulate different learning styles. We developed laboratory sessions that follow a learner-centered instructional design model we refer to as "PLHET," reflecting the steps of preparing, linking, hooking, engaging, and transferring learning, and also applied teaching strategies that reflect Kolb's four styles of learning (accommodative, divergent, assimilative, and convergent). We utilized a group learning format to promote active learning, teamwork, and self-direction. Preliminary data based on student surveys of laboratory activity show positive responses. In the future, we will test the hypothesis that this design will improve medical students' performance. PMID:23081886

  14. Epidemiology and Clinical Research Design, Part 2: Principles

    PubMed Central

    Manja, Veena; Lakshminrusimha, Satyan

    2015-01-01

    This is the third article covering core knowledge in scholarly activities for neonatal physicians. In this article, we discuss various principles of epidemiology and clinical research design. A basic knowledge of these principles is necessary for conducting clinical research and for proper interpretation of studies. This article reviews bias and confounding, causation, incidence and prevalence, decision analysis, cost-effectiveness, sensitivity analysis, and measurement. PMID:26236171

  15. An official ATS/AASM/ACCP/ERS workshop report: Research priorities in ambulatory management of adults with obstructive sleep apnea.

    PubMed

    Kuna, Samuel T; Badr, M Safwan; Kimoff, R John; Kushida, Clete; Lee-Chiong, Teofilo; Levy, Patrick; McNicholas, Walter T; Strollo, Patrick J

    2011-03-01

    An international workshop was held to determine the research priorities for incorporating ambulatory management of adults with obstructive sleep apnea into healthcare systems. The workshop identified the barriers preventing incorporation of portable monitor testing into clinical management pathways and determined the research and development needed to address those barriers. The workshop promoted interaction and collaboration among diverse stakeholders who have interest and expertise in the development and evaluation of portable monitor technology and its clinical application. The consensus of the workshop participants was that outcomes-based research studies are needed to demonstrate the efficacy and cost effectiveness of portable monitor testing. Closely related to this objective is the need to develop clinical sleep research networks capable of performing adequately powered studies. Recommendations were developed regarding research study design and methodology that includes the need to standardize technology, identify the patients most appropriate for ambulatory management of obstructive sleep apnea, ensure patient safety, and identify sources of research funding. The evidence resulting from high-quality comparative effectiveness studies that include cost effectiveness as an outcome will allow decision makers to develop healthcare policies regarding the clinical application of portable monitor testing for the ambulatory management of patients with obstructive sleep apnea. PMID:21364215

  16. Research-Design Model for Professional Development of Teachers: Designing Lessons with Physics Education Research

    ERIC Educational Resources Information Center

    Eylon, Bat-Sheva; Bagno, Esther

    2006-01-01

    How can one increase the awareness of teachers to the existence and importance of knowledge gained through physics education research (PER) and provide them with capabilities to use it? How can one enrich teachers' physics knowledge and the related pedagogical content knowledge of topics singled out by PER? In this paper we describe a professional…

  17. Feed-pump hydraulic performance and design improvement, Phase I: research program design. Final report

    SciTech Connect

    Brown, W.H.; Gopalakrishnan, S.; Fehlau, R.; Thompson, W.E.; Wilson, D.G.

    1982-03-01

    As a result of prior EPRI-sponsored studies, it was concluded that a research program should be designed and implemented to provide an improved basis for the design, procurement, testing, and operation of large feed pumps with increased reliability and stability over the full range of operating conditions. This two-volume report contains a research plan which is based on a review of the present state of the art and which defines the necessary R and D program and estimates the benefits and costs of the program. The recommended research program consists of 30 interrelated tasks. It is designed to perform the needed research; to verify the results; to develop improved components; and to publish computer-aided design methods, pump specification guidelines, and a troubleshooting manual. Most of the technology proposed in the research plan is applicable to nuclear power plants as well as to fossil-fired plants. This volume discusses the design, performance and failures of feed pumps, and recommendations for research on pump dynamics, design, and specifications.

  18. Instructional-Design Theory to Guide the Creation of Online Learning Communities for Adults

    ERIC Educational Resources Information Center

    Snyder, Martha M.

    2009-01-01

    The Internet provides a powerful delivery system for learning. With improvements in web-based applications and information technology come new opportunities and challenges for educators to design, develop, and deliver effective instruction. Over the past few years, an increasing amount of research has been devoted to the design of online learning…

  19. PFERD Mission: Pluto Flyby Exploration/Research Design

    NASA Technical Reports Server (NTRS)

    Lemke, Gary; Zayed, Husni; Herring, Jason; Fuehne, Doug; Sutton, Kevin; Sharkey, Mike

    1990-01-01

    The Pluto Flyby Exploration/Research Design (PFERD) mission will consist of a flyby spacecraft to Pluto and its satellite, Charon. The mission lifetime is expected to be 18 years. The Titan 4 with a Centaur upper stage will be utilized to launch the craft into the transfer orbit. The proposal was divided into six main subsystems: (1) scientific instrumentation; (2) command, communications, and control: (3) altitude and articulation control; (4) power and propulsion; (5) structures and thermal control; and (6) mission management and costing. Tradeoff studies were performed to optimize all factors of design, including survivability, performance, cost, and weight. Problems encountered in the design are also presented.

  20. Advanced computational research in materials processing for design and manufacturing

    SciTech Connect

    Zacharia, T.

    1994-12-31

    The computational requirements for design and manufacture of automotive components have seen dramatic increases for producing automobiles with three times the mileage. Automotive component design systems are becoming increasingly reliant on structural analysis requiring both overall larger analysis and more complex analyses, more three-dimensional analyses, larger model sizes, and routine consideration of transient and non-linear effects. Such analyses must be performed rapidly to minimize delays in the design and development process, which drives the need for parallel computing. This paper briefly describes advanced computational research in superplastic forming and automotive crash worthiness.

  1. Designing and implementing full immersion simulation as a research tool.

    PubMed

    Munroe, Belinda; Buckley, Thomas; Curtis, Kate; Morris, Richard

    2016-05-01

    Simulation is a valuable research tool used to evaluate the clinical performance of devices, people and systems. The simulated setting may address concerns unique to complex clinical environments such as the Emergency Department, which make the conduct of research challenging. There is limited evidence available to inform the development of simulated clinical scenarios for the purpose of evaluating practice in research studies, with the majority of literature focused on designing simulated clinical scenarios for education and training. Distinct differences exist in scenario design when implemented in education compared with use in clinical research studies. Simulated scenarios used to assess practice in clinical research must not comprise of any purposeful or planned teaching and be developed with a high degree of validity and reliability. A new scenario design template was devised to develop two standardised simulated clinical scenarios for the evaluation of a new assessment framework for emergency nurses. The scenario development and validation processes undertaken are described and provide an evidence-informed guide to scenario development for future clinical research studies. PMID:26917415

  2. Design Research on Inquiry-Based Multivariable Calculus: Focusing on Students' Argumentation and Instructional Design

    ERIC Educational Resources Information Center

    Kwon, Oh Nam; Bae, Younggon; Oh, Kuk Hwan

    2015-01-01

    In this study, researchers design and implement an inquiry based multivariable calculus course in a university which aims at enhancing students' argumentation in rich mathematical discussions. This research aims to understand the characteristics of students' argumentation in activities involving proof constructions through mathematical…

  3. Guidance for using mixed methods design in nursing practice research.

    PubMed

    Chiang-Hanisko, Lenny; Newman, David; Dyess, Susan; Piyakong, Duangporn; Liehr, Patricia

    2016-08-01

    The mixed methods approach purposefully combines both quantitative and qualitative techniques, enabling a multi-faceted understanding of nursing phenomena. The purpose of this article is to introduce three mixed methods designs (parallel; sequential; conversion) and highlight interpretive processes that occur with the synthesis of qualitative and quantitative findings. Real world examples of research studies conducted by the authors will demonstrate the processes leading to the merger of data. The examples include: research questions; data collection procedures and analysis with a focus on synthesizing findings. Based on experience with mixed methods studied, the authors introduce two synthesis patterns (complementary; contrasting), considering application for practice and implications for research. PMID:27397810

  4. Remote sensing technology research and instrumentation platform design

    NASA Technical Reports Server (NTRS)

    1992-01-01

    An instrumented pallet concept and definition of an aircraft with performance and payload capability to meet NASA's airborne turbulent flux measurement needs for advanced multiple global climate research and field experiments is presented. The report addresses airborne measurement requirements for general circulation model sub-scale parameterization research, specifies instrumentation capable of making these measurements, and describes a preliminary support pallet design. Also, a review of aircraft types and a recommendation of a manned and an unmanned aircraft capable of meeting flux parameterization research needs is given.

  5. The Society of Thoracic Surgeons Adult Cardiac Surgery Database: 2016 Update on Research.

    PubMed

    Badhwar, Vinay; Rankin, J Scott; Jacobs, Jeffrey P; Shahian, David M; Habib, Robert H; D'Agostino, Richard S; Thourani, Vinod H; Suri, Rakesh M; Prager, Richard L; Edwards, Fred H

    2016-07-01

    The Society of Thoracic Surgeons Adult Cardiac Database (ACSD) is an international voluntary effort that is the foundation of our specialty's efforts in clinical performance assessment and quality improvement. Containing nearly 6,000,000 patient records, the ACSD is a robust resource for clinical research. Seven major original publications and four review articles were generated from the ACSD in 2015. The risk-adjusted outcome analyses and quality measures reported in these studies have made substantial contributions to inform daily clinical practice. This report summarizes the ACSD-based research efforts published in 2015. PMID:27262913

  6. Program Evaluation and Research Designs. NBER Working Paper No. 16016

    ERIC Educational Resources Information Center

    DiNardo, John; Lee, David S.

    2010-01-01

    This chapter provides a selective review of some contemporary approaches to program evaluation. One motivation for our review is the recent emergence and increasing use of a particular kind of "program" in applied microeconomic research, the so-called Regression Discontinuity (RD) Design of Thistlethwaite and Campbell (1960). We organize our…

  7. Information Sharing in the Field of Design Research

    ERIC Educational Resources Information Center

    Pilerot, Ola

    2015-01-01

    Introduction: This paper reports on an extensive research project which aimed at exploring information sharing activities in a scholarly context. The paper presents and synthesises findings from a literature review and three qualitative case studies. The empirical setting is a geographically distributed Nordic network of design scholars. Method:…

  8. Building Futures: The Head Start Impact Study. Research Design Plan.

    ERIC Educational Resources Information Center

    Puma, Michael; Bell, Stephen; Shapiro, Gary; Broene, Pam; Cook, Ronna; Friedman, Janet; Heid, Camilla

    Along with the rapid expansion over the past decade of Head Start, a program providing comprehensive early childhood development services to low-income children, their families, and their communities, has come the demand for rigorous research to demonstrate program effectiveness. This report describes the proposed design of a national study of the…

  9. Design and Measurement Issues in Follow Through Research.

    ERIC Educational Resources Information Center

    Becker, Wesley C; And Others

    The focus of future Follow Through research should be oriented toward showing what can be done in order to offer information to both federal and local planners on which systems of curriculum design, classroom management, and parent involvement appear to be most effective. To assure this goal, the issues of program efficacy and implementation…

  10. A Context Awareness System for Online Learning: Design Based Research

    ERIC Educational Resources Information Center

    Laffey, James; Amelung, Chris; Goggins, Sean

    2009-01-01

    A design based research strategy examining the impressions and behavior of members of courses taught entirely online is used for refining a context-aware activity notification system (CANS). The findings show that CANS must address substantial variety in courses and members while also fitting with multitasking between online and real world…

  11. Using Design-Based Research in Gifted Education

    ERIC Educational Resources Information Center

    Jen, Enyi; Moon, Sidney; Samarapungavan, Ala

    2015-01-01

    Design-based research (DBR) is a new methodological framework that was developed in the context of the learning sciences; however, it has not been used very often in the field of gifted education. Compared with other methodologies, DBR is more process-oriented and context-sensitive. In this methodological brief, the authors introduce DBR and…

  12. Identification and Validation of ESP Teacher Competencies: A Research Design

    ERIC Educational Resources Information Center

    Venkatraman, G.; Prema, P.

    2013-01-01

    The paper presents the research design used for identifying and validating a set of competencies required of ESP (English for Specific Purposes) teachers. The identification of the competencies and the three-stage validation process are also discussed. The observation of classes of ESP teachers for field-testing the validated competencies and…

  13. Regression Analyses for ABAB Designs in Educational Research.

    ERIC Educational Resources Information Center

    Beasley, T. Mark

    1996-01-01

    Too many practitioners interpret ABAB research based on visual inspection rather than statistical analysis. Based on an experiment using cooperative learning to mainstream autistic students, hypothetical data for one student from an ABAB reversal design are used to illustrate the techniques and importance of regression analyses. Discussion focuses…

  14. Design of Activities on Numerical Representations Based on Cognitive Research

    ERIC Educational Resources Information Center

    Kalifatidou, Eleftheria R.

    2008-01-01

    The results of the cognitive research on numbers' representations can provide a sound theoretical framework to develop educational activities on representing numbers. A program of such activities for a nursery school was designed in order to enable the children to externalize and strengthen their internal representations about numerosity and link…

  15. Computer-assisted design in perceptual-motor skills research

    NASA Technical Reports Server (NTRS)

    Rogers, C. A., Jr.

    1974-01-01

    A categorization was made of independent variables previously found to be potent in simple perceptual-motor tasks. A computer was then used to generate hypothetical factorial designs. These were evaluated in terms of literature trends and pragmatic criteria. Potential side-effects of machine-assisted research strategy were discussed.

  16. Research and Development of Rapid Design Systems for Aerospace Structure

    NASA Technical Reports Server (NTRS)

    Schaeffer, Harry G.

    1999-01-01

    This report describes the results of research activities associated with the development of rapid design systems for aerospace structures in support of the Intelligent Synthesis Environment (ISE). The specific subsystems investigated were the interface between model assembly and analysis; and, the high performance NASA GPS equation solver software system in the Windows NT environment on low cost high-performance PCs.

  17. Empowering Design-Based Implementation Research: The Need for Infrastructure

    ERIC Educational Resources Information Center

    Sabelli, Nora; Dede, Chris

    2013-01-01

    This chapter discusses frameworks and conceptual lenses that help orient design-based implementation research (DBIR) work to the types of infrastructure required for success, while contributing to theories about the processes of educational improvement. Such infrastructures can be conceived as a framework: a set of interconnected elements that…

  18. Man-Vehicle Systems Research Facility - Design and operating characteristics

    NASA Technical Reports Server (NTRS)

    Shiner, Robert J.; Sullivan, Barry T.

    1992-01-01

    This paper describes the full-mission flight simulation facility at the NASA Ames Research Center. The Man-Vehicle Systems Research Facility (MVSRF) supports aeronautical human factors research and consists of two full-mission flight simulators and an air-traffic-control simulator. The facility is used for a broad range of human factors research in both conventional and advanced aviation systems. The objectives of the research are to improve the understanding of the causes and effects of human errors in aviation operations, and to limit their occurrence. The facility is used to: (1) develop fundamental analytical expressions of the functional performance characteristics of aircraft flight crews; (2) formulate principles and design criteria for aviation environments; (3) evaluate the integration of subsystems in contemporary flight and air traffic control scenarios; and (4) develop training and simulation technologies.

  19. Proceedings of the Annual Adult Education Research Conference (22nd, DeKalb, Illinois, April 1-3, 1981).

    ERIC Educational Resources Information Center

    Northern Illinois Univ., DeKalb. Office of Education Research.

    These proceedings contain 40 presentation papers, four alternate papers, and seven symposia from the Twenty-Second Adult Education Research Conference. The 44 papers report on research, research problems, and research possibilities, including comparison of student performance in two curricular approaches, trust in small groups, overcoming…

  20. Research-based guidelines for warning design and evaluation.

    PubMed

    Wogalter, Michael S; Conzola, Vincent C; Smith-Jackson, Tonya L

    2002-05-01

    During the past two decades, the body of empirical research on warning design and evaluation has grown. Consequently, there are now basic principles and guidelines addressing warning design (e.g., signal words, color, symbols, and text/content), placement (e.g., location within product instructions), and how to enhance the usability of designs by considering factors internal to the user (e.g., beliefs, perceptions of risk, stress). Similarly, evaluation methods have been developed that can be used to measure the effectiveness of warnings such as the degree to which warnings are communicated to recipients and the degree to which they encourage or influence behavioral compliance. An overview of the empirical literature on warning guidelines and evaluation approaches is provided. Researchers, practitioners, and manufacturers can use these guidelines in various contexts to reduce the likelihood that injury and product damage from exposure to a hazard will occur. PMID:12164506

  1. Doppler Lidar System Design via Interdisciplinary Design Concept at NASA Langley Research Center - Part III

    NASA Technical Reports Server (NTRS)

    Barnes, Bruce W.; Sessions, Alaric M.; Beyon, Jeffrey; Petway, Larry B.

    2014-01-01

    Optimized designs of the Navigation Doppler Lidar (NDL) instrument for Autonomous Landing Hazard Avoidance Technology (ALHAT) were accomplished via Interdisciplinary Design Concept (IDEC) at NASA Langley Research Center during the summer of 2013. Three branches in the Engineering Directorate and three students were involved in this joint task through the NASA Langley Aerospace Research Summer Scholars (LARSS) Program. The Laser Remote Sensing Branch (LRSB), Mechanical Systems Branch (MSB), and Structural and Thermal Systems Branch (STSB) were engaged to achieve optimal designs through iterative and interactive collaborative design processes. A preliminary design iteration was able to reduce the power consumption, mass, and footprint by removing redundant components and replacing inefficient components with more efficient ones. A second design iteration reduced volume and mass by replacing bulky components with excessive performance with smaller components custom-designed for the power system. The existing power system was analyzed to rank components in terms of inefficiency, power dissipation, footprint and mass. Design considerations and priorities are compared along with the results of each design iteration. Overall power system improvements are summarized for design implementations.

  2. Doppler lidar system design via interdisciplinary design concept at NASA Langley Research Center: Part III

    NASA Astrophysics Data System (ADS)

    Barnes, Bruce W.; Sessions, Alaric M.; Beyon, Jeffrey Y.; Petway, Larry B.

    2014-06-01

    Optimized designs of the Navigation Doppler Lidar (NDL) instrument for Autonomous Landing Hazard Avoidance Technology (ALHAT) were accomplished via Interdisciplinary Design Concept (IDEC) at NASA Langley Research Center during the summer of 2013. Three branches in the Engineering Directorate and three students were involved in this joint task through the NASA Langley Aerospace Research Summer Scholars (LARSS) Program. The Laser Remote Sensing Branch (LRSB), Mechanical Systems Branch (MSB), and Structural and Thermal Systems Branch (STSB) were engaged to achieve optimal designs through iterative and interactive collaborative design processes. A preliminary design iteration was able to reduce the power consumption, mass, and footprint by removing redundant components and replacing inefficient components with more efficient ones. A second design iteration reduced volume and mass by replacing bulky components with excessive performance with smaller components custom-designed for the power system. The existing power system was analyzed to rank components in terms of inefficiency, power dissipation, footprint and mass. Design considerations and priorities are compared along with the results of each design iteration. Overall power system improvements are summarized for design implementations.

  3. Integrated design optimization research and development in an industrial environment

    NASA Astrophysics Data System (ADS)

    Kumar, V.; German, Marjorie D.; Lee, S.-J.

    1989-04-01

    An overview is given of a design optimization project that is in progress at the GE Research and Development Center for the past few years. The objective of this project is to develop a methodology and a software system for design automation and optimization of structural/mechanical components and systems. The effort focuses on research and development issues and also on optimization applications that can be related to real-life industrial design problems. The overall technical approach is based on integration of numerical optimization techniques, finite element methods, CAE and software engineering, and artificial intelligence/expert systems (AI/ES) concepts. The role of each of these engineering technologies in the development of a unified design methodology is illustrated. A software system DESIGN-OPT has been developed for both size and shape optimization of structural components subjected to static as well as dynamic loadings. By integrating this software with an automatic mesh generator, a geometric modeler and an attribute specification computer code, a software module SHAPE-OPT has been developed for shape optimization. Details of these software packages together with their applications to some 2- and 3-dimensional design problems are described.

  4. Integrated design optimization research and development in an industrial environment

    NASA Technical Reports Server (NTRS)

    Kumar, V.; German, Marjorie D.; Lee, S.-J.

    1989-01-01

    An overview is given of a design optimization project that is in progress at the GE Research and Development Center for the past few years. The objective of this project is to develop a methodology and a software system for design automation and optimization of structural/mechanical components and systems. The effort focuses on research and development issues and also on optimization applications that can be related to real-life industrial design problems. The overall technical approach is based on integration of numerical optimization techniques, finite element methods, CAE and software engineering, and artificial intelligence/expert systems (AI/ES) concepts. The role of each of these engineering technologies in the development of a unified design methodology is illustrated. A software system DESIGN-OPT has been developed for both size and shape optimization of structural components subjected to static as well as dynamic loadings. By integrating this software with an automatic mesh generator, a geometric modeler and an attribute specification computer code, a software module SHAPE-OPT has been developed for shape optimization. Details of these software packages together with their applications to some 2- and 3-dimensional design problems are described.

  5. Strategies for research recruitment and retention of older adults of racial and ethnic minorities.

    PubMed

    McDougall, Graham J; Simpson, Gaynell; Friend, Mary Louanne

    2015-05-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.4 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Strategies for Research Recruitment and Retention of Older Adults of Racial and Ethnic Minorities" found on pages 14-23, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until April 30, 2018. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVE 1. Identify strategies and barriers for the recruitment and retention of older adults of

  6. Advanced Low-Noise Research Fan Stage Design

    NASA Technical Reports Server (NTRS)

    Neubert, Robert; Bock, Larry; Malmborg, Eric; Owen-Peer, William

    1997-01-01

    This report describes the design of the Advanced Low-Noise Research Fan stage. The fan is a variable pitch design, which is designed at the cruise pitch condition. Relative to the cruise setting, the blade is closed at takeoff and opened for reverse thrust operation. The fan stage is a split flow design with fan exit guide vanes (FEGVs) and core stators. The fan stage design is combined with a nacelle and engine core duct to form a powered fan/nacelle subscale model. This model is intended for use in combined aerodynamic, acoustic, and structural testing in a wind tunnel. The fan has an outer diameter of 22 in. and a hub-to-tip of 0.426 in., which allows the use of existing NASA fan and cowl force balance and rig drive systems. The design parameters were selected to permit valid acoustic and aerodynamic comparisons with the Pratt & Whitney (P&W) 17- and 22-in. rigs previously tested under NASA contract. The fan stage design is described in detail. The results of the design axisymmetric and Navier-Stokes aerodynamic analysis are presented at the critical design conditions. The structural analysis of the fan rotor and attachment is included. The blade and attachment are predicted to have adequate low-cycle fatigue life and an acceptable operating range without resonant stress or flutter. The stage was acoustically designed with airfoil counts in the FEGV and core stator to minimize noise. A fan/FEGV tone analysis developed separately under NASA contract was used to determine the optimum airfoil counts. The fan stage was matched to the existing nacelle, designed under the previous P&W low-noise contract, to form a fan/nacelle model for wind tunnel testing. It is an axisymmetric nacelle for convenience in testing and analysis. Previous testing confirmed that the nacelle performed as required at various aircraft operating conditions.

  7. Can Approaches to Research in Art and Design Be Beneficially Adapted for Research into Higher Education?

    ERIC Educational Resources Information Center

    Trowler, Paul

    2013-01-01

    This paper examines the research practices in Art and Design that are distinctively different from those common in research into higher education outside those fields. It considers whether and what benefit could be derived from their adaptation by the latter. The paper also examines the factors that are conducive and obstructive to adaptive…

  8. Older adult perceptions of smart home technologies: implications for research, policy & market innovations in healthcare.

    PubMed

    Coughlin, J; D'Ambrosio, L A; Reimer, B; Pratt, M R

    2007-01-01

    Advances in information communications technology and related computational power are providing a wide array of systems and related services that form the basis of smart home technologies to support the health, safety and independence of older adults. While these technologies offer significant benefits to older people and their families, they are also transforming older adults into lead adopters of a new 24/7 lifestyle of being monitored, managed, and, at times, motivated, to maintain their health and wellness. To better understand older adult perceptions of smart home technologies and to inform future research a workshop and focus group was conducted with 30 leaders in aging advocacy and aging services from 10 northeastern states. Participants expressed support of technological advance along with a variety of concerns that included usability, reliability, trust, privacy, stigma, accessibility and affordability. Participants also observed that there is a virtual absence of a comprehensive market and policy environment to support either the consumer or the diffusion of these technologies. Implications for research, policy and market innovation are discussed. PMID:18002331

  9. A Research Design for NASA-Funded Professional Development Projects

    NASA Astrophysics Data System (ADS)

    Bleicher, R. E.; Lambert, J.; Getty, S. R.

    2011-12-01

    This proposal outlines a research plan designed to measure gains in student learning resulting from their teachers participating in professional development. Project Description Misconceptions about global climate change (GCC) are prevalent in the general public (Kellstedt, Zahran, & Vedlitz, 2008; Washington & Cook, 2011). One solution is to provide high school students with a better grounding in the basic science and data that underlie GCC. The overarching goal of a NASA-funded project, Promoting Educational Leadership in Climate Change Literacy (PEL), is to increase GCC literacy in high school students. Research Design The research design is interpretative (Erickson, 2006), framed within a multi-method design, synthesizing both quantitative and qualitative data sources (Morse, 2003). Overall, the data will provide rich information about the PEL's impact on curriculum development, teacher pedagogical knowledge, and student learning. The expectancy-value theory of achievement motivation (E-V-C) (Fan, 2011; Wigfield & Eccles, 1994) provides a theoretical foundation for the research. Expectancy is the degree to which a teacher or student has reason to expect that they will be successful in school. Value indicates whether they think that performance at school will be worthwhile to them. Cost is the perceived sacrifices that must be undertaken, or factors that can inhibit, a successful performance at school. For students, data from an embedded E-V-C investigation will help articulate how E-V-C factors relate to student interest in science, continuing to study science, or embarking on STEM related careers. For teachers, the E-V-C measures will give insight into a key mediating variable on student achievement in science. The evaluation will seek to address research questions at the student and teacher levels. Table 1 presents a sample of research questions and data sources. This is a sample of a much larger set of questions that will be addressed in the project. Data

  10. Proceedings of the Annual Adult Education Research Conference (23rd, Lincoln, Nebraska, April 1-3, 1982).

    ERIC Educational Resources Information Center

    Nebraska Univ., Lincoln. Dept. of Adult and Continuing Education.

    These proceedings of a conference on research in the field of adult education contain the texts of 40 conference papers and 4 symposia. Included among the areas examined in the individual reports are the following: education participation scale factor structure and correlates for 12,000 learners, a comparative analysis of adult education research…

  11. Proceedings of the Annual Adult Education Research Conference (24th, Montreal, Quebec, April 8-10, 1983).

    ERIC Educational Resources Information Center

    Montreal Univ. (Quebec).

    These proceedings contain 46 papers. Brief English-language titles include: "Some Research Findings on Study Methods in Adult Distance Education" (Bajtelsmit); "Self Planned Professional Learning among Public School Adult Education Directors" (Beder, et al.); "Participation in Study Circles and the Creation of Analysis" (Beder, et al.);…

  12. The Ecology of Older Adult Locus of Control, Mindlessness, and Self-Esteem: A Review of Research and Educational Implications.

    ERIC Educational Resources Information Center

    Schiamberg, Lawrence B.; And Others

    A review of research literature pertaining to locus of control in older adults and its application to social and educational settings indicates that reliable generalizations about the self-concept of older adults require a careful consideration of both personal and situational variables. Four separate processes are useful in understanding the…

  13. Proceedings of the Pennsylvania Adult and Continuing Education Research Conference (5th, Indiana, Pennsylvania, March 17, 2001).

    ERIC Educational Resources Information Center

    Owens, Heather, Ed.; Thompson, Carole, Ed.

    This document contains papers from a Pennsylvania conference on adult and continuing education research. The following papers are included: "Violence against Women: Looking behind the Mask of Incarcerated Batterers" (Irene C. Baird); "Refocusing Faculty Development: The View from an Adult Learning Perspective" (Patricia A. Lawler, Kathleen P.…

  14. Vestibular Function Research (VFR) experiment. Phase B: Design definition study

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The Vestibular Functions Research (VFR) Experiment was established to investigate the neurosensory and related physiological processes believed to be associated with the space flight nausea syndrome and to develop logical means for its prediction, prevention and treatment. The VFR Project consists of ground and spaceflight experimentation using frogs as specimens. The phase B Preliminary Design Study provided for the preliminary design of the experiment hardware, preparation of performance and hardware specification and a Phase C/D development plan, establishment of STS (Space Transportation System) interfaces and mission operations, and the study of a variety of hardware, experiment and mission options. The study consist of three major tasks: (1) mission mode trade-off; (2) conceptual design; and (3) preliminary design.

  15. Identifying research priorities on infections in older adults: proceedings of an interdisciplinary workshop

    PubMed Central

    Loeb, Mark; Brazil, Kevin; Durand, Pierre; Gordon, Michael; Krueger, Paul; Lewis, David; Lohfeld, Lynne; McGeer, Allison; Nicolle, Lindsay; Papaioannou, Alexandra; Simor, Andrew E

    2001-01-01

    Background Infections pose a substantial burden to the health of older adults. In this report, we describe the proceedings of a workshop to formulate and prioritize research questions about infections in older adults using an interdisciplinary approach. Methods Researchers from four sectors (basic science, clinical sciences, health services and epidemiology/determinants of health) and representatives from various Canadian local, provincial, and federal stakeholder groups were invited to a two-day workshop. Five multi-disciplinary groups and stakeholders from each of three healthcare settings (long term, acute care and community) discussed research priorities for each of the settings. Five to ten research questions were identified for each setting. Results The research questions proposed ranged from risk factors and outcomes for different infections to the effect of nutrition on infection and the role of alternative and complementary medicine in treating infections. Health service issues included barriers to immunization, prolongation of hospital length of stay by infection, use of care paths for managing infections, and decision-making in determining the site of care for individuals with infections. Clinical questions included risk factor assessment for infection, the effectiveness of preventative strategies, and technology evaluation. Epidemiologic issues included the challenge of achieving a better understanding of respiratory infections in the community and determining the prevalence of colonization with multi-resistant bacteria. Conclusions The questions are of direct relevance to researchers in a wide variety of fields. Bringing together a multi-disciplinary group of researchers to frame and prioritize research questions about aging is feasible, participants valued the opinions of people working in other areas. PMID:11532199

  16. Design and evaluation of a computer game to promote a healthy diet for young adults.

    PubMed

    Peng, Wei

    2009-03-01

    This article reports the development and evaluation of a computer game (RightWay Café) as a special medium to promote a healthy diet for young adults. Structural features of computer games, such as interactive tailoring, role playing, the element of fun, and narrative, were operationalized in the RightWay Café game to afford behavior rehearsal in a safe and entertaining way. Theories such as the health belief model, social cognitive theory, and theory of reasoned action guided the content design of the game to influence mediators of behavior change, including self-efficacy, perceived benefits, perceived barriers, and behavior change intention. A randomized controlled evaluation study with pretest, posttest, and follow-up design demonstrated that this game was effective in teaching nutrition and weight management knowledge and increasing people's self-efficacy and perceived benefits of healthy eating, as well as their intention to be on a healthy diet. Limited long-term effects were also found: participants in the game-playing group had greater self-efficacy than participants in the control group after 1 month. This study validates the computer game-based approach to health promotion for young adults. Limitations and implications are also discussed. PMID:19280455

  17. Clinical research for older adults in rural areas: the MINDED study experience.

    PubMed

    Fougère, Bertrand; Aubertin-Leheudre, Mylène; Vellas, Bruno; Andrieu, Sandrine; Demougeot, Laurent; Cluzan, Céline; Cesari, Matteo

    2016-04-01

    Due to the growing need to make clinical decisions based on valid and objective scientific evidence, the number of randomized controlled trials (RCTs) has increased over the last three decades. Nevertheless, evidence-based medicine has still limited applicability in older adults, because they are often excluded from clinical trials. Evidence-based medicine is even more challenging in rural areas, as its remote environment provides additional barriers. Nevertheless, given the high prevalence of older adults living in rural settings, research in this type of environment has become crucial. This can only be accomplished by considering the multiple additional challenges of these regions. In this paper, we examine potential environmental, procedural, and participants' barriers to the management of a RCT in a rural area. Possible solutions and suggestions are provided based on our experience-from the Multidomain Intervention to preveNt Disability in ElDers (MINDED) project. PMID:26891623

  18. Environmental Design: Research, Theory, and Application. Proceedings of the Annual Conference of the Environmental Design Research Association (10th).

    ERIC Educational Resources Information Center

    Seidel, Andrew D., Ed.; Danford, Scott, Ed.

    The assembled collection contains research reports (with an abstract) and, in many cases, abstracts only of unpublished papers grouped under the following topics in environmental design: (1) perception and preference, (2) social-environmental issues, (3) urban environments, (4) housing and residential environments, (5) theory, (6) research…

  19. Comparative effectiveness research for the clinician researcher: a framework for making a methodological design choice.

    PubMed

    Williams, Cylie M; Skinner, Elizabeth H; James, Alicia M; Cook, Jill L; McPhail, Steven M; Haines, Terry P

    2016-01-01

    Comparative effectiveness research compares two active forms of treatment or usual care in comparison with usual care with an additional intervention element. These types of study are commonly conducted following a placebo or no active treatment trial. Research designs with a placebo or non-active treatment arm can be challenging for the clinician researcher when conducted within the healthcare environment with patients attending for treatment.A framework for conducting comparative effectiveness research is needed, particularly for interventions for which there are no strong regulatory requirements that must be met prior to their introduction into usual care. We argue for a broader use of comparative effectiveness research to achieve translatable real-world clinical research. These types of research design also affect the rapid uptake of evidence-based clinical practice within the healthcare setting.This framework includes questions to guide the clinician researcher into the most appropriate trial design to measure treatment effect. These questions include consideration given to current treatment provision during usual care, known treatment effectiveness, side effects of treatments, economic impact, and the setting in which the research is being undertaken. PMID:27530915

  20. Feed-pump hydraulic performance and design improvement, Phase I: research program design. Final report

    SciTech Connect

    Brown, W.H.; Gopalakrishnan, S.; Fehlau, R.; Thompson, W.E.; Wilson, D.G.

    1982-03-01

    As a result of prior EPRI-sponsored studies, it was concluded that a research program should be designed and implemented to provide an improved basis for the design, procurement, testing, and operation of large feed pumps with increased reliability and stability over the full range of operating conditions. This two-volume report contains a research plan which is based on a review of the present state of the art and which defines the necessary R and D program and estimates the benefits and costs of the program. The recommended research program consists of 30 interrelated tasks. It is designed to perform the needed research; to verify the results; to develop improved components; and to publish computer-aided design methods, pump specification guidelines, and a troubleshooting manual. Most of the technology proposed in the research plan is applicable to nuclear power plants as well as to fossil-fired plants. This volume contains appendixes on pump design, cavitation damage, performance testing, hydraulics, two-phase flow in pumps, flow stability, and rotor dynamics.

  1. Ethnographic research into nursing in acute adult mental health units: a review.

    PubMed

    Cleary, Michelle; Hunt, Glenn E; Horsfall, Jan; Deacon, Maureen

    2011-01-01

    Acute inpatient mental health units are busy and sometimes chaotic settings, with high bed occupancy rates. These settings include acutely unwell patients, busy staff, and a milieu characterised by unpredictable interactions and events. This paper is a report of a literature review conducted to identify, analyse, and synthesize ethnographic research in adult acute inpatient mental health units. Several electronic databases were searched using relevant keywords to identify studies published from 1990-present. Additional searches were conducted using reference lists. Ethnographic studies published in English were included if they investigated acute inpatient care in adult settings. Papers were excluded if the unit under study was not exclusively for patients in the acute phase of their mental illness, or where the original study was not fully ethnographic. Ten research studies meeting our criteria were found (21 papers). Findings were grouped into the following overarching categories: (1) Micro-skills; (2) Collectivity; (3) Pragmatism; and (4) Reframing of nursing activities. The results of this ethnographic review reveal the complexity, patient-orientation, and productivity of some nursing interventions that may not have been observed or understood without the use of this research method. Additional quality research should focus on redefining clinical priorities and philosophies to ensure everyday care is aligned constructively with the expectations of stakeholders and is consistent with policy and the realities of the organisational setting. We have more to learn from each other with regard to the effective nursing care of inpatients who are acutely disturbed. PMID:21736465

  2. Merging person-centered care with translational research to improve the lives of older adults: creating community-based nursing research networks.

    PubMed

    Hill, Nikki L; Penrod, Janice; Milone-Nuzzo, Paula

    2014-10-01

    Translational research is a leading trend in science with the aim of bridging the research-practice gap to significantly speed the implementation of effective interventions in clinical practice. Integrating the values and preferences of older adults and their families into this process is critical to the success of translational research. Engaging communities in meaningful research is an important part of advancing translational science in which older adults are partners in developing solutions to the health needs of individuals within communities. The current article describes one approach to developing an infrastructure (i.e., community-based nursing research network) to support patient-centered care within translational research. Nurses are uniquely poised and prepared to assume leadership roles in community-based research networks to support a true collaboration among stakeholders that prizes the voices of older adults and integrates them into practice efforts. PMID:25275784

  3. Merging Person-Centered Care with Translational Research to Improve the Lives of Older Adults: Creating Community Based Nursing Research Networks

    PubMed Central

    Hill, Nikki L.; Penrod, Janice; Milone-Nuzzo, Paula

    2015-01-01

    Translational research is a leading trend in science with the aim of bridging the research-practice gap in order to significantly speed the implementation of effective interventions in clinical practice. Integrating the values and preferences of older adults and their families in this process is critical to the success of translational research. Engaging communities in meaningful research is an important part of advancing translational science in which the older adult is a partner in developing solutions to the health needs of individuals within communities. This article describes one approach to developing an infrastructure to support patient-centered care within translational research, establishing a Community Based Nursing Research Network. Nurses throughout our communities are uniquely poised and prepared to assume leadership roles in community based research networks in order to support a true collaboration among stakeholders which prizes the voices of our older adults and integrates them into practice efforts. PMID:25275784

  4. Daily Use of Complementary and Other Therapies for Symptoms among Older Adults: Study Design and Illustrative Results

    PubMed Central

    Arcury, Thomas A.; Grzywacz, Joseph G.; Neiberg, Rebecca H.; Lang, Wei; Nguyen, Ha; Altizer, Kathryn; Stoller, Eleanor P.; Bell, Ronny A.; Quandt, Sara A.

    2013-01-01

    Objectives This paper describes research designed to specify complementary therapies used among older adults by obtaining daily use data and the specific purposes for use. Design Two-hundred African American and white participants completed a baseline interview and up to six sets of three daily-diary interviews at monthly intervals. Results Participants provided retrospective information on complementary therapy use, and information on the use of therapies for specific symptoms experienced across 3,070 person days. Retrospective information indicated that most participants used complementary therapies (e.g., 85.0% used home remedies in the past year). The use of complementary or other therapies and the number of days the therapies were used varied for specific symptoms. For example, home remedies were used on 86 (9.1%) of the 944 person days for which joint pain was reported. Discussion The daily-diary design provides detailed information for delineating how elders include complementary and other therapies in their health self-management. PMID:20937796

  5. Design features and results from fatigue reliability research machines.

    NASA Technical Reports Server (NTRS)

    Lalli, V. R.; Kececioglu, D.; Mcconnell, J. B.

    1971-01-01

    The design, fabrication, development, operation, calibration and results from reversed bending combined with steady torque fatigue research machines are presented. Fifteen-centimeter long, notched, SAE 4340 steel specimens are subjected to various combinations of these stresses and cycled to failure. Failure occurs when the crack in the notch passes through the specimen automatically shutting down the test machine. These cycles-to-failure data are statistically analyzed to develop a probabilistic S-N diagram. These diagrams have many uses; a rotating component design example given in the literature shows that minimum size and weight for a specified number of cycles and reliability can be calculated using these diagrams.

  6. Seeing is believing: good graphic design principles for medical research.

    PubMed

    Duke, Susan P; Bancken, Fabrice; Crowe, Brenda; Soukup, Mat; Botsis, Taxiarchis; Forshee, Richard

    2015-09-30

    Have you noticed when you browse a book, journal, study report, or product label how your eye is drawn to figures more than to words and tables? Statistical graphs are powerful ways to transparently and succinctly communicate the key points of medical research. Furthermore, the graphic design itself adds to the clarity of the messages in the data. The goal of this paper is to provide a mechanism for selecting the appropriate graph to thoughtfully construct quality deliverables using good graphic design principles. Examples are motivated by the efforts of a Safety Graphics Working Group that consisted of scientists from the pharmaceutical industry, Food and Drug Administration, and academic institutions. PMID:26112209

  7. TIBER: Tokamak Ignition/Burn Experimental Research. Final design report

    SciTech Connect

    Henning, C.D.; Logan, B.G.; Barr, W.L.; Bulmer, R.H.; Doggett, J.N.; Johnson, B.M.; Lee, J.D.; Hoard, R.W.; Miller, J.R.; Slack, D.S.

    1985-11-01

    The Tokamak Ignition/Burn Experimental Research (TIBER) device is the smallest superconductivity tokamak designed to date. In the design plasma shaping is used to achieve a high plasma beta. Neutron shielding is minimized to achieve the desired small device size, but the superconducting magnets must be shielded sufficiently to reduce the neutron heat load and the gamma-ray dose to various components of the device. Specifications of the plasma-shaping coil, the shielding, coaling, requirements, and heating modes are given. 61 refs., 92 figs., 30 tabs. (WRF)

  8. Doppler Lidar System Design via Interdisciplinary Design Concept at NASA Langley Research Center - Part II

    NASA Technical Reports Server (NTRS)

    Crasner, Aaron I.; Scola,Salvatore; Beyon, Jeffrey Y.; Petway, Larry B.

    2014-01-01

    Optimized designs of the Navigation Doppler Lidar (NDL) instrument for Autonomous Landing Hazard Avoidance Technology (ALHAT) were accomplished via Interdisciplinary Design Concept (IDEC) at NASA Langley Research Center during the summer of 2013. Three branches in the Engineering Directorate and three students were involved in this joint task through the NASA Langley Aerospace Research Summer Scholars (LARSS) Program. The Laser Remote Sensing Branch (LRSB), Mechanical Systems Branch (MSB), and Structural and Thermal Systems Branch (STSB) were engaged to achieve optimal designs through iterative and interactive collaborative design processes. A preliminary design iteration was able to reduce the power consumption, mass, and footprint by removing redundant components and replacing inefficient components with more efficient ones. A second design iteration reduced volume and mass by replacing bulky components with excessive performance with smaller components custom-designed for the power system. Thermal modeling software was used to run steady state thermal analyses, which were used to both validate the designs and recommend further changes. Analyses were run on each redesign, as well as the original system. Thermal Desktop was used to run trade studies to account for uncertainty and assumptions about fan performance and boundary conditions. The studies suggested that, even if the assumptions were significantly wrong, the redesigned systems would remain within operating temperature limits.

  9. Doppler lidar system design via interdisciplinary design concept at NASA Langley Research Center: Part II

    NASA Astrophysics Data System (ADS)

    Crasner, Aaron I.; Scola, Salvatore; Beyon, Jeffrey Y.; Petway, Larry B.

    2014-06-01

    Optimized designs of the Navigation Doppler Lidar (NDL) instrument for Autonomous Landing Hazard Avoidance Technology (ALHAT) were accomplished via Interdisciplinary Design Concept (IDEC) at NASA Langley Research Center during the summer of 2013. Three branches in the Engineering Directorate and three students were involved in this joint task through the NASA Langley Aerospace Research Summer Scholars (LARSS) Program. The Laser Remote Sensing Branch (LRSB), Mechanical Systems Branch (MSB), and Structural and Thermal Systems Branch (STSB) were engaged to achieve optimal designs through iterative and interactive collaborative design processes. A preliminary design iteration was able to reduce the power consumption, mass, and footprint by removing redundant components and replacing inefficient components with more efficient ones. A second design iteration reduced volume and mass by replacing bulky components with excessive performance with smaller components custom-designed for the power system. Thermal modeling software was used to run steady state thermal analyses, which were used to both validate the designs and recommend further changes. Analyses were run on each redesign, as well as the original system. Thermal Desktop was used to run trade studies to account for uncertainty and assumptions about fan performance and boundary conditions. The studies suggested that, even if the assumptions were significantly wrong, the redesigned systems would remain within operating temperature limits.

  10. Doppler Lidar System Design via Interdisciplinary Design Concept at NASA Langley Research Center - Part I

    NASA Technical Reports Server (NTRS)

    Boyer, Charles M.; Jackson, Trevor P.; Beyon, Jeffrey Y.; Petway, Larry B.

    2013-01-01

    Optimized designs of the Navigation Doppler Lidar (NDL) instrument for Autonomous Landing Hazard Avoidance Technology (ALHAT) were accomplished via Interdisciplinary Design Concept (IDEC) at NASA Langley Research Center during the summer of 2013. Three branches in the Engineering Directorate and three students were involved in this joint task through the NASA Langley Aerospace Research Summer Scholars (LARSS) Program. The Laser Remote Sensing Branch (LRSB), Mechanical Systems Branch (MSB), and Structural and Thermal Systems Branch (STSB) were engaged to achieve optimal designs through iterative and interactive collaborative design processes. A preliminary design iteration was able to reduce the power consumption, mass, and footprint by removing redundant components and replacing inefficient components with more efficient ones. A second design iteration reduced volume and mass by replacing bulky components with excessive performance with smaller components custom-designed for the power system. Mechanical placement collaboration reduced potential electromagnetic interference (EMI). Through application of newly selected electrical components and thermal analysis data, a total electronic chassis redesign was accomplished. Use of an innovative forced convection tunnel heat sink was employed to meet and exceed project requirements for cooling, mass reduction, and volume reduction. Functionality was a key concern to make efficient use of airflow, and accessibility was also imperative to allow for servicing of chassis internals. The collaborative process provided for accelerated design maturation with substantiated function.

  11. Doppler lidar system design via interdisciplinary design concept at NASA Langley Research Center: Part I

    NASA Astrophysics Data System (ADS)

    Boyer, Charles M.; Jackson, Trevor P.; Beyon, Jeffrey Y.; Petway, Larry B.

    2014-06-01

    Optimized designs of the Navigation Doppler Lidar (NDL) instrument for Autonomous Landing Hazard Avoidance Technology (ALHAT) were accomplished via Interdisciplinary Design Concept (IDEC) at NASA Langley Research Center during the summer of 2013. Three branches in the Engineering Directorate and three students were involved in this joint task through the NASA Langley Aerospace Research Summer Scholars (LARSS) Program. The Laser Remote Sensing Branch (LRSB), Mechanical Systems Branch (MSB), and Structural and Thermal Systems Branch (STSB) were engaged to achieve optimal designs through iterative and interactive collaborative design processes. A preliminary design iteration was able to reduce the power consumption, mass, and footprint by removing redundant components and replacing inefficient components with more efficient ones. A second design iteration reduced volume and mass by replacing bulky components with excessive performance with smaller components custom-designed for the power system. Mechanical placement collaboration reduced potential electromagnetic interference (EMI). Through application of newly selected electrical components and thermal analysis data, a total electronic chassis redesign was accomplished. Use of an innovative forced convection tunnel heat sink was employed to meet and exceed project requirements for cooling, mass reduction, and volume reduction. Functionality was a key concern to make efficient use of airflow, and accessibility was also imperative to allow for servicing of chassis internals. The collaborative process provided for accelerated design maturation with substantiated function.

  12. Designing an Internet-based collaboratory for biomedical research.

    PubMed

    Gantenbein, Rex E

    2002-01-01

    Several recent grants from the National Institutes of Health to the Universities of Wyoming, Idaho, and Montana have created a unique opportunity for collaboration in biomedical research among the three schools, as well as the community colleges in the region. NIH Center of Biomedical Research Excellence (COBRE) programs at Wyoming have been established to study the biological effect of nitric oxide and to investigate stressors that can contribute to the progression of cardiovascular disease. Funding from these and related grants have significantly upgraded Wyoming bioimaging and microscopy facilities, as well as provided support for faculty and students in a variety of research disciplines. In order to enhance these research efforts, the Center for Rural Health Research and Education at the University of Wyoming is spearheading an effort to create an Internet-based system for sharing data and research resources among the involved sites. This paper describes how such a "collaboratory" could be designed, using techniques developed for distributed research and development in the computer industry. The system, as envisioned, will support remote data acquisition, management, and visualization, while providing security in the form of authorization and authentication of users and virtual private networking for data transmitted between nodes of the network. PMID:12085639

  13. Research Question, Study Design and Continuous Research Education and Training Exercises (CREATE) Program

    PubMed Central

    Burt, Tal; Sharma, Pooja; Mittal, Sanjay

    2015-01-01

    The clinical research project starts with identifying the optimal research question, one that is ethical, impactful, feasible, scientifically sound, novel, relevant, and interesting. The project continues with the design of the study to answer the research question. Such design should be consistent with ethical and methodological principles, and make optimal use of resources in order to have the best chances of identifying a meaningful answer to the research question. Physicians and other healthcare providers are optimally positioned to identify meaningful research questions the answer to which could make significant impact on healthcare delivery. The typical medical education curriculum, however, lacks solid training in clinical research. We propose CREATE (Continuous Research Education And Training Exercises) as a peer- and group-based, interactive, analytical, customized, and accrediting program with didactic, training, mentoring, administrative, and professional support to enhance clinical research knowledge and skills among healthcare professionals, promote the generation of original research projects, increase the chances of their successful completion and potential for meaningful impact. The key features of the program are successive intra- and inter-group discussions and confrontational thematic challenges among participating peers aimed at capitalizing on the groups’ collective knowledge, experience and skills, and combined intellectual processing capabilities to optimize choice of research project elements and stakeholder decision-making. PMID:26855934

  14. Research on rehabilitation interventions for adults living with HIV: a scoping review.

    PubMed

    Stevens, Marianne E; Nixon, Stephanie A

    2016-06-01

    The aim of this paper is to use a scoping review to investigate the extent, range, and nature of research on rehabilitation interventions for adults living with HIV. Electronic databases (MEDLINE, EMBASE, CINAHL, AMED, and PsychINFO) and reference lists of the included articles were searched. Authors were emailed when possible for unavailable articles. A total of 897 titles and abstracts were retrieved. Thirty-three articles were included. There were 27 different rehabilitation interventions delivered by 18 professions. The studies were completed in four different countries. Most studies were published in 2008. A randomized-controlled trial was the most used method. The nature of the studies was analyzed according to the three-core concepts of the International Classification of Functioning, Disability and Health: 28 studies addressed impairments; six studies addressed activity limitations; and 14 studies addressed participation restrictions. This scoping study advances the knowledge of research on rehabilitation interventions for adults living with HIV. More research on rehabilitation interventions is needed in sub-Saharan Africa and other low-income and middle-income countries to ensure that these individuals are receiving the best possible care. There is a need for the HIV field to recognize the important contribution of rehabilitation toward the HIV care continuum. PMID:27028287

  15. Comparative Performance of Adult Social Care Research, 1996–2011: A Bibliometric Assessment

    PubMed Central

    Campbell, David; Côté, Grégoire; Grant, Jonathan; Knapp, Martin; Mehta, Anji; Morgan Jones, Molly

    2016-01-01

    Decision makers in adult social care are increasingly interested in using evidence from research to support or shape their decisions. The scope and nature of the current landscape of adult social care research (ASCR) need to be better understood. This paper provides a bibliometric assessment of ASCR outputs from 1996 to 2011. ASCR papers were retrieved using three strategies: from key journals; using keywords and noun phrases; and from additional papers preferentially citing or being cited by other ASCR papers. Overall, 195,829 ASCR papers were identified in the bibliographic database Scopus, of which 16 per cent involved at least one author from the UK. The UK output increased 2.45-fold between 1996 and 2011. Among selected countries, those with greater research intensity in ASCR generally had higher citation impact, such as the USA, UK, Canada and the Netherlands. The top five UK institutions in terms of volume of papers in the UK accounted for 26 per cent of total output. We conclude by noting the limitations to bibliometric analysis of ASCR and examine how such analysis can support the strategic development of the field. PMID:27559228

  16. The International Space University's variable gravity research facility design

    NASA Technical Reports Server (NTRS)

    Bailey, Sheila G.; Chiaramonte, Francis P.; Davidian, Kenneth J.

    1991-01-01

    A manned mission to Mars will require long travel times between Earth and Mars. However, exposure to long-duration zero gravity is known to be harmful to the human body. Some of the harmful effects are loss of heart and lung capacity, inability to stand upright, muscular weakness and loss of bone calcium. A variable gravity research facility (VGRF) that would be placed in low Earth orbit (LEO) was designed by students of the International Space University 1989 Summer Session held in Strasbourg, France, to provide a testbed for conducting experiments in the life and physical sciences in preparation for a mission to Mars. This design exercise was unique because it addressed all aspects concerning a large space project. The VGRF design was described which was developed by international participants specializing in the following areas: the politics of international cooperation, engineering, architecture, in-space physiology, material and life science experimentation, data communications, business, and management.

  17. Design and analysis of post-marketing research.

    PubMed

    Zhou, Xiao-Hua Andrew; Yang, Wei

    2013-07-01

    A post-marketing study is an integral part of research that helps to ensure a favorable risk-benefit profile for approved drugs used in the market. Because most of post-marketing studies use observational designs, which are liable to confounding, estimation of the causal effect of a drug versus a comparative one is very challenging. This article focuses on methodological issues of importance in designing and analyzing studies to evaluate the safety of marketed drugs, especially marketed traditional Chinese medicine (TCM) products. Advantages and limitations of the current designs and analytic methods for postmarketing studies are discussed, and recommendations are given for improving the validity of postmarketing studies in TCM products. PMID:23818199

  18. The International Space University's variable gravity research facility design

    NASA Astrophysics Data System (ADS)

    Bailey, Sheila G.; Chiaramonte, Francis P.; Davidian, Kenneth J.

    1991-09-01

    A manned mission to Mars will require long travel times between Earth and Mars. However, exposure to long-duration zero gravity is known to be harmful to the human body. Some of the harmful effects are loss of heart and lung capacity, inability to stand upright, muscular weakness and loss of bone calcium. A variable gravity research facility (VGRF) that would be placed in low Earth orbit (LEO) was designed by students of the International Space University 1989 Summer Session held in Strasbourg, France, to provide a testbed for conducting experiments in the life and physical sciences in preparation for a mission to Mars. This design exercise was unique because it addressed all aspects concerning a large space project. The VGRF design was described which was developed by international participants specializing in the following areas: the politics of international cooperation, engineering, architecture, in-space physiology, material and life science experimentation, data communications, business, and management.

  19. International Space University variable gravity research facility design

    NASA Astrophysics Data System (ADS)

    Bailey, Sheila G.; Chiaramonte, Francis P.; Davidian, Kenneth J.

    1994-03-01

    A manned mission to Mars will require long travel times between Earth and Mars. However, exposure to long-duration zero gravity is known to be harmful to the human body. Some of the harmful effects are loss of heart and lung capacity, inability to stand upright, muscular weakness, and loss of bone calcium. A variable gravity research facility (VGRF) that will be placed in low Earth orbit (LEO) was designed by students of the International Space University 1989 Summer Session held in Strasbourg, France, to provide a testbed for conducting experiments in the life and physical sciences in preparation for a mission to Mars. This design exercise was unique because it addressed all aspects concerning a large space project. This report describes the VGRF design that was developed by international participants specializing in the following areas: the politics of international cooperation; engineering, architecture; in-space physiological, materials, and life science experimentation; data communications; and business and management.

  20. Design, construction, and testing of a high altitude research glider

    NASA Astrophysics Data System (ADS)

    Parker, Trevor Llewellyn

    Micro aerial vehicle development and atmospheric flight on Mars are areas that require research in very low Reynolds number flight. Facilities for studying these problems are not widely available. The upper atmosphere of the Earth, approximately 100,000 feet AGL, is readily available and closely resembles the atmosphere on Mars, in both temperature and density. This low density also allows normal size test geometry with a very low Reynolds number. This solves a problem in micro aerial vehicle development; it can be very difficult to manufacture instrumented test apparatus in the small sizes required for conventional testing. This thesis documents the design, construction, and testing of a glider designed to be released from a weather balloon at 100,000 feet AGL and operate in this environment, collecting airfoil and aircraft performance data. The challenges of designing a vehicle to operate in a low Reynolds number, low temperature environment are addressed.

  1. A Review of Research Bearing on the Impact of Television and Motion Pictures on Children and Adults.

    ERIC Educational Resources Information Center

    Loye, David

    Research literature relating to the power of dramatic television or movie entertainment for value, attitude, and behavior change is reviewed. Section 1 of this paper covers the research literature bearing on the effects of mass entertainment on adults, adolescents, and children. Section 2 briefly describes the research needs to be addressed by the…

  2. Solid-organ transplantation in older adults: current status and future research.

    PubMed

    Abecassis, M; Bridges, N D; Clancy, C J; Dew, M A; Eldadah, B; Englesbe, M J; Flessner, M F; Frank, J C; Friedewald, J; Gill, J; Gries, C; Halter, J B; Hartmann, E L; Hazzard, W R; Horne, F M; Hosenpud, J; Jacobson, P; Kasiske, B L; Lake, J; Loomba, R; Malani, P N; Moore, T M; Murray, A; Nguyen, M-H; Powe, N R; Reese, P P; Reynolds, H; Samaniego, M D; Schmader, K E; Segev, D L; Shah, A S; Singer, L G; Sosa, J A; Stewart, Z A; Tan, J C; Williams, W W; Zaas, D W; High, K P

    2012-10-01

    An increasing number of patients older than 65 years are referred for and have access to organ transplantation, and an increasing number of older adults are donating organs. Although short-term outcomes are similar in older versus younger transplant recipients, older donor or recipient age is associated with inferior long-term outcomes. However, age is often a proxy for other factors that might predict poor outcomes more strongly and better identify patients at risk for adverse events. Approaches to transplantation in older adults vary across programs, but despite recent gains in access and the increased use of marginal organs, older patients remain less likely than other groups to receive a transplant, and those who do are highly selected. Moreover, few studies have addressed geriatric issues in transplant patient selection or management, or the implications on health span and disability when patients age to late life with a transplanted organ. This paper summarizes a recent trans-disciplinary workshop held by ASP, in collaboration with NHLBI, NIA, NIAID, NIDDK and AGS, to address issues related to kidney, liver, lung, or heart transplantation in older adults and to propose a research agenda in these areas. PMID:22958872

  3. Kids in the city study: research design and methodology

    PubMed Central

    2011-01-01

    Background Physical activity is essential for optimal physical and psychological health but substantial declines in children's activity levels have occurred in New Zealand and internationally. Children's independent mobility (i.e., outdoor play and traveling to destinations unsupervised), an integral component of physical activity in childhood, has also declined radically in recent decades. Safety-conscious parenting practices, car reliance and auto-centric urban design have converged to produce children living increasingly sedentary lives. This research investigates how urban neighborhood environments can support or enable or restrict children's independent mobility, thereby influencing physical activity accumulation and participation in daily life. Methods/Design The study is located in six Auckland, New Zealand neighborhoods, diverse in terms of urban design attributes, particularly residential density. Participants comprise 160 children aged 9-11 years and their parents/caregivers. Objective measures (global positioning systems, accelerometers, geographical information systems, observational audits) assessed children's independent mobility and physical activity, neighborhood infrastructure, and streetscape attributes. Parent and child neighborhood perceptions and experiences were assessed using qualitative research methods. Discussion This study is one of the first internationally to examine the association of specific urban design attributes with child independent mobility. Using robust, appropriate, and best practice objective measures, this study provides robust epidemiological information regarding the relationships between the built environment and health outcomes for this population. PMID:21781341

  4. Research on and Guidelines for Effective Use of Assessment Instruments and Strategies for Adult Learners Enrolled in Adult Basic and Literacy Education Programs. Final Report.

    ERIC Educational Resources Information Center

    Pennsylvania State Univ., University Park. Inst. for the Study of Adult Literacy.

    The goal of this research project was to create a guide on the effective use of assessment instruments and methodologies, related resources, and guidelines for measuring adult learners' attainment of basic skills and competencies to document educational gains and demonstrate program quality. The project focused on confirming current use of…

  5. Design of the Prevention of Adult Caries Study (PACS): A randomized clinical trial assessing the effect of a chlorhexidine dental coating for the prevention of adult caries

    PubMed Central

    2010-01-01

    Background Dental caries is one of the primary causes of tooth loss among adults. It is estimated to affect a majority of Americans aged 55 and older, with a disproportionately higher burden in disadvantaged populations. Although a number of treatments are currently in use for caries prevention in adults, evidence for their efficacy and effectiveness is limited. Methods/Design The Prevention of Adult Caries Study (PACS) is a multicenter, placebo-controlled, double-blind, randomized clinical trial of the efficacy of a chlorhexidine (10% w/v) dental coating in preventing adult caries. Participants (n = 983) were recruited from four different dental delivery systems serving four diverse communities, including one American Indian population, and were randomized to receive either chlorhexidine or a placebo treatment. The primary outcome is the net caries increment (including non-cavitated lesions) from baseline to 13 months of follow-up. A cost-effectiveness analysis also will be considered. Discussion This new dental treatment, if efficacious and approved for use by the Food and Drug Administration (FDA), would become a new in-office, anti-microbial agent for the prevention of adult caries in the United States. Trial Registration Number NCT00357877 PMID:20923557

  6. Participation in clinical research: perspectives of adult patients and parents of pediatric patients undergoing hematopoietic stem cell transplantation.

    PubMed

    Keusch, Florian; Rao, Rohini; Chang, Lawrence; Lepkowski, James; Reddy, Pavan; Choi, Sung Won

    2014-10-01

    Despite major improvements over the past several decades, many patients undergoing hematopoietic stem cell transplantations (HSCT) continue to suffer from significant treatment-related morbidity and mortality. Clinical research studies (trials) have been integral to advancing the standard of care in HSCT. However, 1 of the biggest challenges with clinical trials is the low participation rate. Although barriers to participation in cancer clinical trials have been previously explored, studies specific to HSCT are lacking. The current study was undertaken to examine the knowledge, attitudes, and perceptions of HSCT patients regarding clinical trials. As members of focus groups, participants responded to open-ended questions that assessed factors influencing decision-making about HSCT clinical trials. Suggestions for improvements in the recruitment process were also solicited among participants. Seventeen adult HSCT patients and 6 parents of pediatric HSCT patients participated in the study. The median age was 56 years (range, 18 to 70) and 44 years (range, 28 to 54) for adult patients and parents, respectively. Participants universally indicated that too much information was provided within the informed consents and they were intimidated by the medical and legal language. Despite the large amount of information provided to them at the time of study enrollment, the participants had limited knowledge retention and recall of study details. Nevertheless, participants reported overall positive experiences with clinical trial participation and many would readily choose to participate again. A common concern among participants was the uncertainty of study outcome and general lack of feedback about results at the end of the study. Participants suggested that investigators provide more condensed and easier to understand informed consents and follow-up of study findings. These findings could be used to help guide the development of improved consent documents and enhanced

  7. Man-vehicle systems research facility: Design and operating characteristics

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The Man-Vehicle Systems Research Facility (MVSRF) provides the capability of simulating aircraft (two with full crews), en route and terminal air traffic control and aircrew interactions, and advanced cockpit (1995) display representative of future generations of aircraft, all within the full mission context. The characteristics of this facility derive from research, addressing critical human factors issues that pertain to: (1) information requirements for the utilization and integration of advanced electronic display systems, (2) the interaction and distribution of responsibilities between aircrews and ground controllers, and (3) the automation of aircrew functions. This research has emphasized the need for high fidelity in simulations and for the capability to conduct full mission simulations of relevant aircraft operations. This report briefly describes the MVSRF design and operating characteristics.

  8. Scope and design of the GUSI international research program.

    PubMed

    Bennett, P B; Schafstall, H

    1992-07-01

    During the 1980s a large new simulated underwater saturation diving system was constructed at GKSS, Geesthacht, Germany. This German Underwater Simulator (GUSI) has performed over 18 trimix (helium, 5% nitrogen, oxygen) dives with 115 divers at depths to 600 m, including 9 to 450 m or deeper for a total of 2672 man-days of saturation and 994 days of welding and other work. From October 1989, an international research program was initiated to permit scientists from other countries to carry out physiologic and medical research during these working dives. The results of the first year's program from 3 dives, GUSI 14, 16, and 17, all to 450 m, are described in this special edition of Undersea Biomedical Research. This brief paper gives the scope, design, and objectives of the program, the dive profiles, and the scientists and projects involved. PMID:1353925

  9. Facility Design and Health Management Program at the Sinnhuber Aquatic Research Laboratory.

    PubMed

    Barton, Carrie L; Johnson, Eric W; Tanguay, Robert L

    2016-07-01

    The number of researchers and institutions moving to the utilization of zebrafish for biomedical research continues to increase because of the recognized advantages of this model. Numerous factors should be considered before building a new or retooling an existing facility. Design decisions will directly impact the management and maintenance costs. We and others have advocated for more rigorous approaches to zebrafish health management to support and protect an increasingly diverse portfolio of important research. The Sinnhuber Aquatic Research Laboratory (SARL) is located ∼3 miles from the main Oregon State University campus in Corvallis, Oregon. This facility supports several research programs that depend heavily on the use of adult, larval, and embryonic zebrafish. The new zebrafish facility of the SARL began operation in 2007 with a commitment to build and manage an efficient facility that diligently protects human and fish health. An important goal was to ensure that the facility was free of Pseudoloma neurophilia (Microsporidia), which is very common in zebrafish research facilities. We recognize that there are certain limitations in space, resources, and financial support that are institution dependent, but in this article, we describe the steps taken to build and manage an efficient specific pathogen-free facility. PMID:26981844

  10. Quantitative comparison of cognitive behavioral therapy and music therapy research: a methodological best-practices analysis to guide future investigation for adult psychiatric patients.

    PubMed

    Silverman, Michael J

    2008-01-01

    While the music therapy profession is relatively young and small in size, it can treat a variety of clinical populations and has established a diverse research base. However, although the profession originated working with persons diagnosed with mental illnesses, there is a considerable lack of quantitative research concerning the effects of music therapy with this population. Music therapy clinicians and researchers have reported on this lack of evidence and the difficulty in conducting psychosocial research on their interventions (Choi, 1997; Silverman, 2003a). While published studies have provided suggestions for future research, no studies have provided detailed propositions for the methodology and design of meticulous high quality randomized controlled psychiatric music therapy research. How do other psychotherapies accomplish their databases and could the music therapy field borrow from their rigorous "methodological best practices" to strengthen its own literature base? Therefore, as the National Institutes of Mental Health state the treatment of choice for evidence-based psychotherapy is cognitive behavioral therapy (CBT), aspects of this psychotherapy's literature base were analyzed. The purpose of this literature analysis was to (a) analyze and identify components of high-quality quantitative CBT research for adult psychiatric consumers, (b) analyze and identify the variables and other elements of existing quantitative psychiatric music therapy research for adult consumers, and (c) compare the two data sets to identify the best methodological designs and variables for future quantitative music therapy research with the mental health population. A table analyzing randomized and thoroughly controlled studies involving the use of CBT for persons with severe mental illnesses is included to determine chief components of high-quality experimental research designs and implementation of quantitative clinical research. The table also shows the same analyzed

  11. Exploring the assessment of geological observation with design research

    NASA Astrophysics Data System (ADS)

    Baek, John Y.

    The purpose of this study was to investigate the assessment of geological observation through the development and field testing of performance tasks. The study addressed a central challenge in geoscience education: for students to observe the world around them and make real-world connections. Yet, there existed no cohesive research approach for the study of observation in geoscience education. The research goal was to understand the assessment of geological observation. The design research of geological observation encountered the situation where few performance assessments existed and few domain-specific learning theories were available. Design research is suited to inquiries in which a domain of learning is unexplored and the phenomena needs to be supported in the classroom in order to study it. This dissertation addressed one general research question and four subquestions: (RQ) How should geological observation be assessed? (S1) What role did perception play in assessing students' geological observations? (S2) What role did explanation play in assessing students' geological observations? (S3) What role did gestures play in assessing students' geological observations? (S4) Were there performance differences between the first and second trial of the GO Inquire prototype with fourth graders? Students were supported in making geological observations with three performance tasks: GO Inquire stamp task, Cutting task, and Fieldguide task. The data set for this study consisted of student response data, videorecordings, and participant observations from seven field tests across one fourth and one fifth grade class. Three data-analytic methods, qualitative coding, item-difficulty analysis, and non-parametric comparisons, were utilized based on four mixed-method data analysis strategies: typology development, data transformation, extreme case analysis, and data consolidation. Analysis revealed that assessment should take into account the separation of visual from verbal

  12. A design guide for energy-efficient research laboratories

    SciTech Connect

    Wishner, N.; Chen, A.; Cook, L.; Bell, G.C.; Mills, E.; Sartor, D.; Avery, D.; Siminovitch, M.; Piette, M.A.

    1996-09-24

    This document--A Design Guide for Energy-Efficient Research Laboratories--provides a detailed and holistic framework to assist designers and energy managers in identifying and applying advanced energy-efficiency features in laboratory-type environments. The Guide fills an important void in the general literature and compliments existing in-depth technical manuals. Considerable information is available pertaining to overall laboratory design issues, but no single document focuses comprehensively on energy issues in these highly specialized environments. Furthermore, practitioners may utilize many antiquated rules of thumb, which often inadvertently cause energy inefficiency. The Guide helps its user to: introduce energy decision-making into the earliest phases of the design process, access the literature of pertinent issues, and become aware of debates and issues on related topics. The Guide does focus on individual technologies, as well as control systems, and important operational factors such as building commissioning. However, most importantly, the Guide is intended to foster a systems perspective (e.g. right sizing) and to present current leading-edge, energy-efficient design practices and principles.

  13. Study design and "evidence" in patient-oriented research.

    PubMed

    Concato, John

    2013-06-01

    Individual studies in patient-oriented research, whether described as "comparative effectiveness" or using other terms, are based on underlying methodological designs. A simple taxonomy of study designs includes randomized controlled trials on the one hand, and observational studies (such as case series, cohort studies, and case-control studies) on the other. A rigid hierarchy of these design types is a fairly recent phenomenon, promoted as a tenet of "evidence-based medicine," with randomized controlled trials receiving gold-standard status in terms of producing valid results. Although randomized trials have many strengths, and contribute substantially to the evidence base in clinical care, making presumptions about the quality of a study based solely on category of research design is unscientific. Both the limitations of randomized trials as well as the strengths of observational studies tend to be overlooked when a priori assumptions are made. This essay presents an argument in support of a more balanced approach to evaluating evidence, and discusses representative examples from the general medical as well as pulmonary and critical care literature. The simultaneous consideration of validity (whether results are correct "internally") and generalizability (how well results apply to "external" populations) is warranted in assessing whether a study's results are accurate for patients likely to receive the intervention-examining the intersection of clinical and methodological issues in what can be called a medicine-based evidence approach. Examination of cause-effect associations in patient-oriented research should recognize both the strengths and limitations of randomized trials as well as observational studies. PMID:23725613

  14. The effects of two physical fitness programs designed for mentally retarded adults.

    PubMed

    Montgomery, D L; Reid, G; Seidl, C

    1988-03-01

    The purpose of this study was to design a systematic program of fitness training that enhances physical fitness of mentally retarded adults in sheltered workshops. The first phase of the study was a six-month program conducted by physical education graduate students while the second phase was four months in duration and led by workshop employees. Instructors followed a manual containing 48 lesson plans that were specifically prepared for mentally retarded participants. The physical fitness programs were evaluated using the Canadian Standardized Test of Fitness. MANOVA results revealed that both the six-month and four-month programs increased the physical fitness of the mentally retarded workers, although cardiovascular endurance improved only as a function of the four-month program. PMID:3359364

  15. Population of anatomically variable 4D XCAT adult phantoms for imaging research and optimization

    SciTech Connect

    Segars, W. P.; Bond, Jason; Frush, Jack; Hon, Sylvia; Eckersley, Chris; Samei, E.; Williams, Cameron H.; Frush, D.; Feng Jianqiao; Tward, Daniel J.; Ratnanather, J. T.; Miller, M. I.

    2013-04-15

    Purpose: The authors previously developed the 4D extended cardiac-torso (XCAT) phantom for multimodality imaging research. The XCAT consisted of highly detailed whole-body models for the standard male and female adult, including the cardiac and respiratory motions. In this work, the authors extend the XCAT beyond these reference anatomies by developing a series of anatomically variable 4D XCAT adult phantoms for imaging research, the first library of 4D computational phantoms. Methods: The initial anatomy of each phantom was based on chest-abdomen-pelvis computed tomography data from normal patients obtained from the Duke University database. The major organs and structures for each phantom were segmented from the corresponding data and defined using nonuniform rational B-spline surfaces. To complete the body, the authors manually added on the head, arms, and legs using the original XCAT adult male and female anatomies. The structures were scaled to best match the age and anatomy of the patient. A multichannel large deformation diffeomorphic metric mapping algorithm was then used to calculate the transform from the template XCAT phantom (male or female) to the target patient model. The transform was applied to the template XCAT to fill in any unsegmented structures within the target phantom and to implement the 4D cardiac and respiratory models in the new anatomy. Each new phantom was refined by checking for anatomical accuracy via inspection of the models. Results: Using these methods, the authors created a series of computerized phantoms with thousands of anatomical structures and modeling cardiac and respiratory motions. The database consists of 58 (35 male and 23 female) anatomically variable phantoms in total. Like the original XCAT, these phantoms can be combined with existing simulation packages to simulate realistic imaging data. Each new phantom contains parameterized models for the anatomy and the cardiac and respiratory motions and can, therefore, serve

  16. Population of anatomically variable 4D XCAT adult phantoms for imaging research and optimization

    PubMed Central

    Segars, W. P.; Bond, Jason; Frush, Jack; Hon, Sylvia; Eckersley, Chris; Williams, Cameron H.; Feng, Jianqiao; Tward, Daniel J.; Ratnanather, J. T.; Miller, M. I.; Frush, D.; Samei, E.

    2013-01-01

    Purpose: The authors previously developed the 4D extended cardiac-torso (XCAT) phantom for multimodality imaging research. The XCAT consisted of highly detailed whole-body models for the standard male and female adult, including the cardiac and respiratory motions. In this work, the authors extend the XCAT beyond these reference anatomies by developing a series of anatomically variable 4D XCAT adult phantoms for imaging research, the first library of 4D computational phantoms. Methods: The initial anatomy of each phantom was based on chest–abdomen–pelvis computed tomography data from normal patients obtained from the Duke University database. The major organs and structures for each phantom were segmented from the corresponding data and defined using nonuniform rational B-spline surfaces. To complete the body, the authors manually added on the head, arms, and legs using the original XCAT adult male and female anatomies. The structures were scaled to best match the age and anatomy of the patient. A multichannel large deformation diffeomorphic metric mapping algorithm was then used to calculate the transform from the template XCAT phantom (male or female) to the target patient model. The transform was applied to the template XCAT to fill in any unsegmented structures within the target phantom and to implement the 4D cardiac and respiratory models in the new anatomy. Each new phantom was refined by checking for anatomical accuracy via inspection of the models. Results: Using these methods, the authors created a series of computerized phantoms with thousands of anatomical structures and modeling cardiac and respiratory motions. The database consists of 58 (35 male and 23 female) anatomically variable phantoms in total. Like the original XCAT, these phantoms can be combined with existing simulation packages to simulate realistic imaging data. Each new phantom contains parameterized models for the anatomy and the cardiac and respiratory motions and can, therefore

  17. Variability and reliability of diurnal cortisol in younger and older adults: Implications for design decisions

    PubMed Central

    Segerstrom, Suzanne C.; Boggero, Ian A.; Smith, Gregory T.; Sephton, Sandra E.

    2014-01-01

    The extant research is inconclusive regarding the best sampling methods to construct reliable measures of between-person differences in derived parameters of diurnal cortisol, and no study provides such recommendations for detecting within-person changes. These studies determined how many days of sampling are necessary to assess between-person differences and within-person changes over multiple occasions in diurnal mean, diurnal slope, and area under the curve (AUC). Generalizability and decision analyses were conducted on diurnal salivary cortisol data from two separate longitudinal studies, one with younger adults (N = 124) and one with older adults (N = 148). In both studies, results indicated that 3 days of data collection provided the minimal level of reliability in mean cortisol to detect between-person differences; 4–8 days were necessary to reliably assess AUC, and 10 days for cortisol slope. Similarly, in order to reliably characterize within-person changes across occasions, at least 3 days of data collection were needed for mean cortisol and AUC and 5–8 days for slope. Results also indicated that only two samples per day, taken morning and evening, could faithfully reproduce the diurnal slope calculated from 3 or 4 samples (r = .97–.99). Instead of having participants provide many samples per day over the course of a few days, we recommend collecting fewer samples per day over more days. PMID:25137484

  18. Adult Attachment and Transgender Identity in the Italian Context: Clinical Implications and Suggestions for Further Research

    PubMed Central

    Amodeo, Anna Lisa; Vitelli, Roberto; Scandurra, Cristiano; Picariello, Simona; Valerio, Paolo

    2016-01-01

    Introduction Although attachment theory has been recognized as one of the main reference for the study of the general wellbeing, little research has been focused on the attachment styles of transgender people. Attachment styles are deeply influenced by the earliest relationships with caregivers, which, for gender nonconforming children, are often characterized by parental rejection. Consequently, transgender children and adults likely internalize societal stigma, developing internalized transphobia. The current research was aimed to explore the link between adult attachment and internalized transphobia. Method 25 male-to-female (MtF) and 23 female-to-male (FtM) transgender people participated in the survey filling in two self-report questionnaires: the Attachment Style Questionnaire and the Transgender Identity Survey. A cluster analysis, T-Test and multiple regression analysis were conducted to explore the link between attachment styles and internalized transphobia. Results A greater prevalence of secure attachment styles was detected. Participants with secure attachment styles reported higher levels of positive transgender identity than those with insecure attachment styles. Secure attachment styles significantly affect positive transgender identity, while insecure attachment styles influence internalized transphobia. Conclusions A clinical focus on the redefinition of the Internal Working Models of transgender people can inform psychologically-focused interventions, which transgender people can benefit from. PMID:26937224

  19. Chronic Wound Repair and Healing in Older Adults: Current Status and Future Research

    PubMed Central

    Gould, Lisa; Abadir, Peter; Brem, Harold; Carter, Marissa; Conner-Kerr, Teresa; Davidson, Jeff; DiPietro, Luisa; Falanga, Vincent; Fife, Caroline; Gardner, Sue; Grice, Elizabeth; Harmon, John; Hazzard, William R.; High, Kevin P.; Houghton, Pamela; Jacobson, Nasreen; Kirsner, Robert S.; Kovacs, Elizabeth J.; Margolish, David; McFarland Horne, Frances; Reed, May J.; Sullivan, Dennis H.; Thom, Stephen; Tomic-Canic, Marjana; Walston, Jeremy; Whitney, JoAnne; Williams, John; Zieman, Susan; Schmader, Kenneth

    2014-01-01

    The incidence of chronic wounds is increased among older adults, and the impact of chronic wounds on quality of life is particularly profound in this population. It is well established that wound healing slows with age. However, the basic biology underlying chronic wounds and the influence of age-associated changes on wound healing are poorly understood. Most studies have used in vitro approaches and various animal models, but observed changes translate poorly to human healing conditions. The impact of age and accompanying multi-morbidity on the effectiveness of existing and emerging treatment approaches for chronic wounds is also unknown, and older adults tend to be excluded from randomized clinical trials. Poorly defined outcomes and variables, lack of standardization in data collection, and variations in the definition, measurement, and treatment of wounds also hamper clinical studies. The Association of Specialty Professors, in conjunction with the National Institute on Aging and the Wound Healing Society, held a workshop, summarized in this paper, to explore the current state of knowledge and research challenges, engage investigators across disciplines, and identify key research questions to guide future study of age-associated changes in chronic wound healing. PMID:25486905

  20. Chronic Wound Repair and Healing in Older Adults: Current Status and Future Research

    PubMed Central

    Gould, Lisa; Abadir, Peter; Brem, Harold; Carter, Marissa; Conner-Kerr, Teresa; Davidson, Jeff; DiPietro, Luisa; Falanga, Vincent; Fife, Caroline; Gardner, Sue; Grice, Elizabeth; Harmon, John; Hazzard, William R.; High, Kevin P.; Houghton, Pamela; Jacobson, Nasreen; Kirsner, Robert S.; Kovacs, Elizabeth J.; Margolis, David; Horne, Frances McFarland; Reed, May J.; Sullivan, Dennis H.; Thom, Stephen; Tomic-Canic, Marjana; Walston, Jeremy; Whitney, Jo Anne; Williams, John; Zieman, Susan; Schmader, Kenneth

    2015-01-01

    Older adults are more likely to have chronic wounds than younger people, and the effect of chronic wounds on quality of life is particularly profound in this population. Wound healing slows with age, but the basic biology underlying chronic wounds and the influence of age-associated changes on wound healing are poorly understood. Most studies have used in vitro approaches and various animal models, but observed changes translate poorly to human healing conditions. The effect of age and accompanying multimorbidity on the effectiveness of existing and emerging treatment approaches for chronic wounds is also unknown, and older adults tend to be excluded from randomized clinical trials. Poorly defined outcomes and variables; lack of standardization in data collection; and variations in the definition, measurement, and treatment of wounds also hamper clinical studies. The Association of Specialty Professors, in conjunction with the National Institute on Aging and the Wound Healing Society, held a workshop, summarized in this article, to explore the current state of knowledge and research challenges, engage investigators across disciplines, and identify research questions to guide future study of age-associated changes in chronic wound healing. PMID:25753048

  1. Chronic wound repair and healing in older adults: current status and future research.

    PubMed

    Gould, Lisa; Abadir, Peter; Brem, Harold; Carter, Marissa; Conner-Kerr, Teresa; Davidson, Jeff; DiPietro, Luisa; Falanga, Vincent; Fife, Caroline; Gardner, Sue; Grice, Elizabeth; Harmon, John; Hazzard, William R; High, Kevin P; Houghton, Pamela; Jacobson, Nasreen; Kirsner, Robert S; Kovacs, Elizabeth J; Margolis, David; McFarland Horne, Frances; Reed, May J; Sullivan, Dennis H; Thom, Stephen; Tomic-Canic, Marjana; Walston, Jeremy; Whitney, Jo Anne; Williams, John; Zieman, Susan; Schmader, Kenneth

    2015-03-01

    Older adults are more likely to have chronic wounds than younger people, and the effect of chronic wounds on quality of life is particularly profound in this population. Wound healing slows with age, but the basic biology underlying chronic wounds and the influence of age-associated changes on wound healing are poorly understood. Most studies have used in vitro approaches and various animal models, but observed changes translate poorly to human healing conditions. The effect of age and accompanying multimorbidity on the effectiveness of existing and emerging treatment approaches for chronic wounds is also unknown, and older adults tend to be excluded from randomized clinical trials. Poorly defined outcomes and variables; lack of standardization in data collection; and variations in the definition, measurement, and treatment of wounds also hamper clinical studies. The Association of Specialty Professors, in conjunction with the National Institute on Aging and the Wound Healing Society, held a workshop, summarized in this article, to explore the current state of knowledge and research challenges, engage investigators across disciplines, and identify research questions to guide future study of age-associated changes in chronic wound healing. PMID:25753048

  2. Spit: saliva in nursing research, uses and methodological considerations in older adults.

    PubMed

    Woods, Diana Lynn; Mentes, Janet C

    2011-07-01

    Over the last 10 years, interest in the analysis of saliva as a biomarker for a variety of systemic diseases or for potential disease has soared. There are numerous advantages to using saliva as a biological fluid, particularly for nurse researchers working with vulnerable populations, such as frail older adults. Most notably, it is noninvasive and easier to collect than serum or urine. The authors describe their experiences with the use of saliva in research with older adults that examined (a) osmolality as an indicator of hydration status and (b) cortisol and behavioral symptoms of dementia. In particular, the authors discuss the timing of data collection along with data analysis and interpretation. For example, it is not enough to detect levels or rely solely on summary statistics; rather it is critical to characterize any rhythmicity inherent in the parameter of interest. Not accounting for rhythmicity in the analysis and interpretation of data can limit the interpretation of associations, thus impeding advances related to the contribution that an altered rhythm may make to individual vulnerability. PMID:21586500

  3. Future Research Needs for Long-Term Monitoring Program Design

    NASA Astrophysics Data System (ADS)

    Minsker, B. S.; Dougherty, D. E.; Williams, G.; Davis, C. B.

    2002-05-01

    An ASCE Task Committee is preparing a manual of practice on long-term monitoring (LTM) program design for groundwater (including vadose) systems. The committee has identified several areas for future research and technology transfer that will improve LTM design. LTM is an on-going activity aimed at assessing remediation performance, containment integrity, and/or continued non-contamination of the subsurface and groundwater. LTM has different goals and needs than site characterization, so data collection, analysis, and modeling approaches must evolve to meet these new needs. Many new sensors and field measurement methods for LTM are under development, and research is needed to develop methods to integrate these data sources with more traditional samples drawn from wells to maximize the information extracted from the data. These new methods need to be able to provide information to assess performance of waste management activities and to understand long-term behavior by optimizing the collection and analysis of multiple data types. The effects of different sampling and measurement methods on monitoring results and their implications for the design of LTM programs also require study. Additional research needs include development of methods to assess flow control strategies, to identify monitoring redundancy in fractured media, and to better incorporate uncertainty into the LTM design process. Well-tested, documented, and open datasets are needed to validate and compare the performance of methods. Technology transfer activities must address the need for evolution of regulatory guidance to encompass the types of data analysis that are needed to assess remediation or containment performance, to identify appropriate LTM plans, and to incorporate novel data collection methods that may support better decision quality through the use of more extensive measurements with lower individual precisions than traditional measurements or may measure an indicator parameter rather than

  4. Rethinking Physics for Biologists: A design-based research approach

    NASA Astrophysics Data System (ADS)

    Sawtelle, Vashti

    2015-03-01

    Biology majors at the University of Maryland are required to take courses in biology, chemistry, and physics - but they often see these courses as disconnected. Over the past three years the NEXUS/Physics course has been working to develop an interdisciplinary learning environment that bridges the disciplinary domains of biology and physics. Across the three years we have gone from teaching in a small class with one instructor to teaching in a large lecture hall with multiple instructors. We have used a design-based research approach to support critical reflection of the course at multiple-time scales. In this presentation I will detail our process of collecting systematic data, listening to and valuing students' reasoning, and bridging diverse perspectives led. I will demonstrate how this process led to improved curricular design, refined assessment objectives, and new design heuristics. This work is supported by NSF-TUES DUE 11-22818, the HHMI NEXUS grant, and a NSF Graduate Research Fellowship (DGE 0750616).

  5. Research, design & development project Myoelectric Prosthesis of Upper Limb

    NASA Astrophysics Data System (ADS)

    Galiano, L.; Montaner, E.; Flecha, A.

    2007-11-01

    A Research Design and Development Project was developed of a myoelectric prosthesis for a pediatric patient presenting congenital amputation of the left forearm below the elbow. A multidisciplinary work-team was formed for this goal, in order to solve the several (/various) aspects regarding this project (mechanical, ergonomics, electronics, physical). The prosthesis as an electromechanical device was divided in several blocks, trying to achieve a focused development for each stage, acording to requisites. A mechanical prototype of the prothesis was designed and built along with the circuitry needed for EMG aquisition, control logic and drivers. Having acomplished the previuos stages, the project is now dealing with the definitions of the interface between the prosthesis and the patient, with promising perspectives.

  6. Research of design challenges and new technologies for floating LNG

    NASA Astrophysics Data System (ADS)

    Lee, Dong-Hyun; Ha, Mun-Keun; Kim, Soo-Young; Shin, Sung-Chul

    2014-06-01

    With the rate of worldwide LNG demand expected to grow faster than that of gas demand, most major oil companies are currently investing their resources to develop floating LNG-FLNG (i.e. LNG FSRU and LNG FPSO). The global Floating LNG (FLNG) market trend will be reviewed based on demand and supply chain relationships. Typical technical issues associated with FLNG design are categorized in terms of global performance evaluation. Although many proven technologies developed through LNG carrier and oil FPSO projects are available for FLNG design, we are still faced with several technical challenges to clear for successful FLNG projects. In this study, some of the challenges encountered during development of the floating LNG facility (i.e. LNG FPSO and FSRU) will be reviewed together with their investigated solution. At the same time, research of new LNG-related technologies such as combined containment system will be presented.

  7. The design and performance of the research reactor fuel counter

    SciTech Connect

    Abhold, M.E.; Hsue, S.T.; Menlove, H.O.; Walton, G.; Holt, S.

    1996-09-01

    This paper describes the design features, hardware specifications, and performance characteristics of the Research Reactor Fuel Counter (RRFC) System. The system is an active mode neutron coincidence counter intended to assay material test reactor fuel assemblies under water. The RRFC contains 12 {sup 3}He tubes, each with its own preamplifier, and a single ion chamber. The neutron counting electronics are based on the Los Alamos Portable Shift Register (PSR) and the gamma readout is a manual-range pico-ammeter of Los Alamos design. The RRFC is connected to the surface by a 20-m-long cable bundle. The PSR is controlled by a portable IBM computer running a modified version of the Los Alamos neutron coincidence counting code also called RRFC. There is a manual that describes the RRFC software.

  8. Implementation research design: integrating participatory action research into randomized controlled trials

    PubMed Central

    Leykum, Luci K; Pugh, Jacqueline A; Lanham, Holly J; Harmon, Joel; McDaniel, Reuben R

    2009-01-01

    Background A gap continues to exist between what is known to be effective and what is actually delivered in the usual course of medical care. The goal of implementation research is to reduce this gap. However, a tension exists between the need to obtain generalizeable knowledge through implementation trials, and the inherent differences between healthcare organizations that make standard interventional approaches less likely to succeed. The purpose of this paper is to explore the integration of participatory action research and randomized controlled trial (RCT) study designs to suggest a new approach for studying interventions in healthcare settings. Discussion We summarize key elements of participatory action research, with particular attention to its collaborative, reflective approach. Elements of participatory action research and RCT study designs are discussed and contrasted, with a complex adaptive systems approach used to frame their integration. Summary The integration of participatory action research and RCT design results in a new approach that reflects not only the complex nature of healthcare organizations, but also the need to obtain generalizeable knowledge regarding the implementation process. PMID:19852784

  9. What Turns Older Adults on to Education. Research Describing Participation in Educational Activities by Active Older Adults.

    ERIC Educational Resources Information Center

    Fisher, James C.

    A study identified distinguishing characteristics of active older adults who participate in educational activities and measured factors that motivated participation. The dependent variables were participation and nonparticipation; independent variables were educational attainment, anomie, life satisfaction, and certain learning-related factors. A…

  10. Adult Literacy Research and Development: An Agenda for Action. Background Paper Prepared for Project on Adult Literacy.

    ERIC Educational Resources Information Center

    Alamprese, Judith A.

    Recent national concern about the levels of adults' literacy skills has resulted in a demand for expanded and more efficient basic skills programs. In turn, governmental agencies at all levels, politicians, and community organizations are seeking continually increasing amounts of information about a variety of topics pertaining to literacy…

  11. Design of a blood-freezing system for leukemia research

    NASA Technical Reports Server (NTRS)

    Williams, T. E.; Cygnarowicz, T. A.

    1978-01-01

    Leukemia research involves the use of cryogenic freezing and storage equipment. In a program being carried out at the National Cancer Institute (NCI), bone marrow (white blood cells) was frozen using a standard cryogenic biological freezer. With this system, it is difficult to maintain the desired rate of freezing and repeatability from sample to sample. A freezing system was developed that satisfies the requirements for a repeatable, constant freezing rate. The system was delivered to NIC and is now operational. This report describes the design of the major subsystems, the analyses, the operating procedure, and final system test results.

  12. Improving the Pharmacologic Management of Pain in Older Adults: Identifying the Research Gaps and Methods to Address Them

    PubMed Central

    Reid, M. C.; Bennett, David A.; Chen, Wen G.; Eldadah, Basil A.; Farrar, John T.; Ferrell, Bruce; Gallagher, Rollin M.; Hanlon, Joseph T.; Herr, Keela; Horn, Susan D.; Inturrisi, Charles E.; Lemtouni, Salma; Lin, Yu Woody; Michaud, Kaleb; Morrison, R. Sean; Neogi, Tuhina; Porter, Linda L.; Solomon, Daniel H.; Von Korff, Michael; Weiss, Karen; Witter, James; Zacharoff, Kevin L.

    2011-01-01

    Objective There has been a growing recognition of the need for better pharmacologic management of chronic pain among older adults. To address this need, the National Institutes of Health Pain Consortium sponsored an “Expert Panel Discussion on the Pharmacological Management of Chronic Pain in Older Adults” conference in September, 2010, to identify research gaps and strategies to address them. Specific emphasis was placed on ascertaining gaps regarding use of opioid and non-steroidal anti-inflammatory medications because of continued uncertainties regarding their risks and benefits. Design Eighteen panel members provided oral presentations; each was followed by a multidisciplinary panel discussion. Meeting transcripts and panelists’ slide presentations were reviewed to identify the gaps, and the types of studies and research methods panelists suggested could best address them. Results Fifteen gaps were identified in the areas of treatment(e.g., uncertainty regarding the long-term safety and efficacy of commonly prescribed analgesics), epidemiology (e.g., lack of knowledge regarding the course of common pain syndromes), and implementation(e.g., limited understanding of optimal strategies to translate evidence-based pain treatments into practice). Analyses of data from electronic health care databases, observational cohort studies, and ongoing cohort studies (augmented with pain and other relevant outcomes measures) were felt to be practical methods for building an age-appropriate evidence base to improve the pharmacologic management of pain in later life. Conclusions Addressing the gaps presented in the current report was judged by the panel to have substantial potential to improve the health and well being of older adults with chronic pain. PMID:21834914

  13. New student-designed research and demonstration drop tower

    NASA Astrophysics Data System (ADS)

    Bell, Donald; Weislogel, Mark

    A new drop tower has been designed and constructed at Portland State University. The ap-proach incorporates innovative features to increase throughput and microgravity quality in a highly public facility. Push button operation with full wireless CCTV coverage and passive magnetic deceleration provides quiet, safe operation from a single control station with low re-cycle time. A two-stage coaxial release mechanism decouples the payload from the drag shield to minimize disturbances to the experiment during release. This is especially important for fluids experiments that are highly sensitive to initial conditions. Performance of the new tower is presented including release, free fall, and deceleration accelerometer data. The two second tower is used for research and educational outreach. The research efforts focus on capillary flows and phenomena relevant to spacecraft fluid systems. The outreach efforts utilize partnerships with local primary, secondary and post-secondary institutions to promote the fields of science, technology, engineering and mathematics.

  14. Emerging Research Directions in Adult Congenital Heart Disease: A Report From an NHLBI/ACHA Working Group.

    PubMed

    Gurvitz, Michelle; Burns, Kristin M; Brindis, Ralph; Broberg, Craig S; Daniels, Curt J; Fuller, Stephanie M P N; Honein, Margaret A; Khairy, Paul; Kuehl, Karen S; Landzberg, Michael J; Mahle, William T; Mann, Douglas L; Marelli, Ariane; Newburger, Jane W; Pearson, Gail D; Starling, Randall C; Tringali, Glenn R; Valente, Anne Marie; Wu, Joseph C; Califf, Robert M

    2016-04-26

    Congenital heart disease (CHD) is the most common birth defect, affecting about 0.8% of live births. Advances in recent decades have allowed >85% of children with CHD to survive to adulthood, creating a growing population of adults with CHD. Little information exists regarding survival, demographics, late outcomes, and comorbidities in this emerging group, and multiple barriers impede research in adult CHD. The National Heart, Lung, and Blood Institute and the Adult Congenital Heart Association convened a multidisciplinary working group to identify high-impact research questions in adult CHD. This report summarizes the meeting discussions in the broad areas of CHD-related heart failure, vascular disease, and multisystem complications. High-priority subtopics identified included heart failure in tetralogy of Fallot, mechanical circulatory support/transplantation, sudden cardiac death, vascular outcomes in coarctation of the aorta, late outcomes in single-ventricle disease, cognitive and psychiatric issues, and pregnancy. PMID:27102511

  15. German health interview and examination survey for adults (DEGS) - design, objectives and implementation of the first data collection wave

    PubMed Central

    2012-01-01

    Background The German Health Interview and Examination Survey for Adults (DEGS) is part of the recently established national health monitoring conducted by the Robert Koch Institute. DEGS combines a nationally representative periodic health survey and a longitudinal study based on follow-up of survey participants. Funding is provided by the German Ministry of Health and supplemented for specific research topics from other sources. Methods/design The first DEGS wave of data collection (DEGS1) extended from November 2008 to December 2011. Overall, 8152 men and women participated. Of these, 3959 persons already participated in the German National Health Interview and Examination Survey 1998 (GNHIES98) at which time they were 18–79 years of age. Another 4193 persons 18–79 years of age were recruited for DEGS1 in 2008–2011 based on two-stage stratified random sampling from local population registries. Health data and context variables were collected using standardized computer assisted personal interviews, self-administered questionnaires, and standardized measurements and tests. In order to keep survey results representative for the population aged 18–79 years, results will be weighted by survey-specific weighting factors considering sampling and drop-out probabilities as well as deviations between the design-weighted net sample and German population statistics 2010. Discussion DEGS aims to establish a nationally representative data base on health of adults in Germany. This health data platform will be used for continuous health reporting and health care research. The results will help to support health policy planning and evaluation. Repeated cross-sectional surveys will permit analyses of time trends in morbidity, functional capacity levels, disability, and health risks and resources. Follow-up of study participants will provide the opportunity to study trajectories of health and disability. A special focus lies on chronic diseases including asthma

  16. Health Maintenance System (HMS) Hardware Research, Design, and Collaboration

    NASA Technical Reports Server (NTRS)

    Gonzalez, Stefanie M.

    2010-01-01

    The Space Life Sciences division (SLSD) concentrates on optimizing a crew member's health. Developments are translated into innovative engineering solutions, research growth, and community awareness. This internship incorporates all those areas by targeting various projects. The main project focuses on integrating clinical and biomedical engineering principles to design, develop, and test new medical kits scheduled for launch in the Spring of 2011. Additionally, items will be tagged with Radio Frequency Interference Devices (RFID) to keep track of the inventory. The tags will then be tested to optimize Radio Frequency feed and feed placement. Research growth will occur with ground based experiments designed to measure calcium encrusted deposits in the International Space Station (ISS). The tests will assess the urine calcium levels with Portable Clinical Blood Analyzer (PCBA) technology. If effective then a model for urine calcium will be developed and expanded to microgravity environments. To support collaboration amongst the subdivisions of SLSD the architecture of the Crew Healthcare Systems (CHeCS) SharePoint site has been redesigned for maximum efficiency. Community collaboration has also been established with the University of Southern California, Dept. of Aeronautical Engineering and the Food and Drug Administration (FDA). Hardware disbursements will transpire within these communities to support planetary surface exploration and to serve as an educational tool demonstrating how ground based medicine influenced the technological development of space hardware.

  17. Physical Activity and Older Adults: Expert Consensus for a New Research Agenda

    ERIC Educational Resources Information Center

    Hughes, Susan L.; Leith, Katherine H.; Marquez, David X.; Moni, Gwen; Nguyen, Huong Q.; Desai, Pankaja; Jones, Dina L.

    2011-01-01

    Purpose: This study sought to advance the state of knowledge regarding physical activity and aging by identifying areas of agreement among experts regarding topics that are well understood versus those that are in urgent need of continued research efforts. Design and methods: We used a web-based survey with snowball sampling to identify 348…

  18. Conceptual Design for the Amphibian Research and Monitoring Initiative (ARMI)

    NASA Astrophysics Data System (ADS)

    Battaglin, W. A.; Langtimm, C. A.; Adams, M. J.; Gallant, A. L.; James, D. L.

    2001-12-01

    In 2000, the President of the United States (US) and Congress directed Department of Interior (DOI) agencies to develop a program for monitoring trends in amphibian populations on DOI lands and to conduct research into causes of declines. The U.S. Geological Survey (USGS) was given lead responsibility for planning and implementing the Amphibian Research and Monitoring Initiative (ARMI) in cooperation with the National Park Service (NPS), Fish and Wildlife Service, and Bureau of Land Management. The program objectives are to (1) establish a network for monitoring the status and distribution of amphibian species on DOI lands; (2) identify and monitor environmental conditions known to affect amphibian populations; (3) conduct research on causes of amphibian population change and malformations; and (4) provide information to resource managers, policy makers, and the public in support of amphibian conservation. The ARMI program will integrate research efforts of USGS, other Federal, and non-federal herpetologists, hydrologists, and geographers across the Nation. ARMI will conduct a small number (~20) of intensive research efforts (for example, studies linking amphibian population changes to hydrologic conditions) and a larger number (~50) of more generalized inventory and monitoring studies encompassing broader areas such as NPS units. ARMI will coordinate with and try to augment other amphibian inventory studies such as the National Amphibian Atlas and the North American Amphibian Monitoring Program. ARMI will develop and test protocols for the standardized collection of amphibian data and provide a centrally managed database designed to simplify data entry, retrieval, and analysis. ARMI pilot projects are underway at locations across the US.

  19. Designing and Validating Procedures for Insuring Quality Adult Education in Nursing Homes and Convalescent Centers. Toward a Theory of Practice for Insuring Quality Education in Nursing Homes: A Section 310 Final Report, May 15, 1980-June 12, 1981.

    ERIC Educational Resources Information Center

    McDermott, Bill P.

    The Senior Adult Education Program (SAEP) for Monroe County, Michigan, conducted a documentation and analysis of the program component that provides high school completion classes in two local nursing homes. Three general research questions were (1) benefits to nursing home residents from the programs, (2) design of classes in nursing homes…

  20. The assessment and measurement of adult life stress: Basic premises, operational principles, and design requirements.

    PubMed

    Harkness, Kate L; Monroe, Scott M

    2016-07-01

    Life stress is a central factor in the onset and course of a wide range of medical and psychiatric conditions. Determining the precise etiological and pathological consequences of stress, though, has been hindered by weaknesses in prevailing definitional and measurement practices. The purpose of the current paper is to evaluate the primary strategies for defining and measuring major and minor acute life events, chronic stressors, and daily hassles as informed by 3 basic scientific premises. The first premise concerns the manner in which stress is conceptualized and operationally defined, and specifically we assert that stress measures must not conflate the stress exposure with the stress response. The second premise concerns how stress exposures are measured, and we provide guidelines for optimizing standardized and sensitive indicators of life stress. The third premise addresses the consequences of variations in the procedures for life event measurement with regard to the validity of the research designs employed. We show that life stress measures are susceptible to several sources of bias, and if these potential sources of bias are not controlled in the design of the research, spurious findings may result. Our goal is to provide a useful guide for researchers who consider life stress to be an important factor in their theoretical models of disease, wish to incorporate measures of life stress in their research, and seek to avoid the common pitfalls of past measurement practices. (PsycINFO Database Record PMID:27254487

  1. Utility of Acculturation in Physical Activity Research in Latina Adults: An Integrative Review of Literature.

    PubMed

    Benitez, Tanya J; Dodgson, Joan E; Coe, Kathryn; Keller, Colleen

    2016-06-01

    Latina adults in the United States have a disproportionately higher prevalence of chronic diseases related to low physical activity levels than non-Hispanic women. Literature indicates that acculturation may be a contributing factor to being physically active, but the extent of this association remains unclear. An integrative review of literature was conducted on studies that examined acculturation as it relates to physical activity in Latinas in the United States. Our review of 33 studies revealed inconsistent measurement and conceptualization of acculturation and physical activity across studies. Findings from this review reinforce the importance and continued use of acculturation by behavioral researchers; however, acculturation, as conceptualized in the studies reviewed, may not have had an influence on health as much as traditions, life patterns, and resources of Latinas. PMID:27178493

  2. Improving Medication Knowledge among Older Adults with Heart Failure: A Patient-Centered Approach to Instruction Design

    ERIC Educational Resources Information Center

    Morrow, Daniel G.; Weiner, Michael; Young, James; Steinley, Douglas; Deer, Melissa; Murray, Michael D.

    2005-01-01

    Purpose: We investigated whether patient-centered instructions for chronic heart failure medications increase comprehension and memory for medication information in older adults diagnosed with chronic heart failure. Design and Methods: Patient-centered instructions for familiar and unfamiliar medications were compared with instructions for the…

  3. Wellness Partners: Design and Evaluation of a Web-Based Physical Activity Diary with Social Gaming Features for Adults

    PubMed Central

    Wang, Hua; Spruijt-Metz, Donna; Jordan-Marsh, Maryalice; Valente, Thomas William

    2013-01-01

    Background The United States is currently in an age of obesity and inactivity despite increasing public awareness and scientific knowledge of detrimental long-term health effects of this lifestyle. Behavior-tracking diaries offer an effective strategy for physical activity adherence and weight management. Furthermore, Web-based physical activity diaries can engage meaningful partners in people’s social networks through fun online gaming interactions and generate motivational mechanisms for effective behavioral change and positive health outcomes. Objective Wellness Partners (WP) is a Web-based intervention in the form of a physical activity diary with social networking and game features. Two versions were designed and developed for the purpose of this study—“Diary” only and “Diary+Game”. The objectives of this study included pilot testing the research process of this intervention design, implementation, evaluation, and exploring the effectiveness of social gaming features on adult participants’ physical activity and anthropometric measures. Methods We conducted a field experiment with randomized crossover design. Assessments occurred at baseline, first follow-up (FU, 5-8 weeks after using one version of WP), and second FU (5-8 weeks of using the other version of WP). In the control condition, participants started with the “Diary” version of WP while in the experimental condition, participants started with the “Diary+Game” version of WP. A total of 54 adults (egos) ages 44-88, and their family and friends (alters) ages 17-69 participated in the study in ego-network groups. Both egos and their alters completed online surveys about their exercise habits. In addition, egos completed anthropometric measurements of BMI, fat percentage, and fat mass by bioimpedance. Results From October 2009 to May 2010, flyers, emails, and Web advertisements yielded 335 volunteers who were screened. Rolling recruitment resulted in enrollment of 142 qualified

  4. 46 CFR 3.10-1 - Procedures for designating oceanographic research vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Procedures for designating oceanographic research... TO THE PUBLIC DESIGNATION OF OCEANOGRAPHIC RESEARCH VESSELS Designation § 3.10-1 Procedures for designating oceanographic research vessels. (a) Upon written request by the owner, master, or agent of...

  5. Applying environmental product design to biomedical products research.

    PubMed

    Messelbeck, J; Sutherland, L

    2000-12-01

    The principal themes for the Biomedical Research and the Environment Conference Committee on Environmental Economics in Biomedical Research include the following: healthcare delivery companies and biomedical research organizations, both nonprofit and for-profit, need to improve their environmental performance; suppliers of healthcare products will be called upon to support this need; and improving the environmental profile of healthcare products begins in research and development (R&D). The committee report begins with requirements from regulatory authorities (e.g., U.S. Environmental Protection Agency [EPA], the U.S. Food and Drug Administration), and the healthcare delivery sector). The 1998 American Hospital Association and EPA Memorandum of Understanding to reduce solid waste and mercury from healthcare facilities is emblematic of these requirements. The dominant message from the requirements discussion is to ensure that R&D organizations do not ignore customer, environmental, and regulatory requirements in the early stages of product development. Several representatives from healthcare products manufacturers presented their companies' approaches to meeting these requirements. They reported on efforts to ensure that their R&D processes are sensitive to the environmental consequences from manufacturing, distributing, using, and disposing of healthcare products. These reports describe representatives' awareness of requirements and the unique approaches their R&D organizations have taken to meet these requirements. All representatives reported that their R&D organizations have embraced environmental product design because it avoids the potential of returning products to R&D to improve the environmental profile. Additionally, several reports detailed cost savings, sustainability benefits, and improvements in environmental manufacturing or redesign, and increased customer satisfaction. Many companies in healthcare delivery are working to improve environmental

  6. Applying environmental product design to biomedical products research.

    PubMed Central

    Messelbeck, J; Sutherland, L

    2000-01-01

    The principal themes for the Biomedical Research and the Environment Conference Committee on Environmental Economics in Biomedical Research include the following: healthcare delivery companies and biomedical research organizations, both nonprofit and for-profit, need to improve their environmental performance; suppliers of healthcare products will be called upon to support this need; and improving the environmental profile of healthcare products begins in research and development (R&D). The committee report begins with requirements from regulatory authorities (e.g., U.S. Environmental Protection Agency [EPA], the U.S. Food and Drug Administration), and the healthcare delivery sector). The 1998 American Hospital Association and EPA Memorandum of Understanding to reduce solid waste and mercury from healthcare facilities is emblematic of these requirements. The dominant message from the requirements discussion is to ensure that R&D organizations do not ignore customer, environmental, and regulatory requirements in the early stages of product development. Several representatives from healthcare products manufacturers presented their companies' approaches to meeting these requirements. They reported on efforts to ensure that their R&D processes are sensitive to the environmental consequences from manufacturing, distributing, using, and disposing of healthcare products. These reports describe representatives' awareness of requirements and the unique approaches their R&D organizations have taken to meet these requirements. All representatives reported that their R&D organizations have embraced environmental product design because it avoids the potential of returning products to R&D to improve the environmental profile. Additionally, several reports detailed cost savings, sustainability benefits, and improvements in environmental manufacturing or redesign, and increased customer satisfaction. Many companies in healthcare delivery are working to improve environmental

  7. A New Event Detector Designed for the Seismic Research Observatories

    USGS Publications Warehouse

    Murdock, James N.; Hutt, Charles R.

    1983-01-01

    A new short-period event detector has been implemented on the Seismic Research Observatories. For each signal detected, a printed output gives estimates of the time of onset of the signal, direction of the first break, quality of onset, period and maximum amplitude of the signal, and an estimate of the variability of the background noise. On the SRO system, the new algorithm runs ~2.5x faster than the former (power level) detector. This increase in speed is due to the design of the algorithm: all operations can be performed by simple shifts, additions, and comparisons (floating point operations are not required). Even though a narrow-band recursive filter is not used, the algorithm appears to detect events competitively with those algorithms that employ such filters. Tests at Albuquerque Seismological Laboratory on data supplied by Blandford suggest performance commensurate with the on-line detector of the Seismic Data Analysis Center, Alexandria, Virginia.

  8. A D-Optimal designed population pharmacokinetic study of oral itraconazole in adult cystic fibrosis patients

    PubMed Central

    Hennig, Stefanie; Waterhouse, Timothy H; Bell, Scott C; France, Megan; Wainwright, Claire E; Miller, Hugh; Charles, Bruce G; Duffull, Stephen B

    2007-01-01

    What is already known about this subject • Itraconazole is a triazole antifungal used in the treatment of allergic bronchopulmonary aspergillosis in patients with cystic fibrosis (CF). • The pharmacokinetic (PK) properties of this drug and its active metabolite have been described before, mostly in healthy volunteers. • However, only sparse information from case reports were available of the PK properties of this drug in CF patients at the start of our study. What this study adds • This study reports for the first time the population pharmacokinetic properties of itraconazole and a known active metabolite, hydroxy-itraconazole in adult patients with CF. • As a result, this study offers new dosing approaches and their pharmacoeconomic impact as well as a PK model for therapeutic drug monitoring of this drug in this patient group. • Furthermore, it is an example of a successful d-optimal design application in a clinical setting. Aim The primary objective of the study was to estimate the population pharmacokinetic parameters for itraconazole and hydroxy-itraconazole, in particular, the relative oral bioavailability of the capsule compared with solution in adult cystic fibrosis patients, in order to develop new dosing guidelines. A secondary objective was to evaluate the performance of a population optimal design. Methods The blood sampling times for the population study were optimized previously using POPT v.2.0. The design was based on the administration of solution and capsules to 30 patients in a cross-over study. Prior information suggested that itraconazole is generally well described by a two-compartment disposition model with either linear or saturable elimination. The pharmacokinetics of itraconazole and the metabolite were modelled simultaneously using NONMEM. Dosing schedules were simulated to assess their ability to achieve a trough target concentration of 0.5 mg ml−1. Results Out of 241 blood samples, 94% were taken within the defined optimal

  9. Why Health Care Needs Design Research: Broadening the Perspective on Communication in Pediatric Care Through Play.

    PubMed

    Knutz, Eva; Ammentorp, Jette; Kofoed, Poul-Erik

    2015-01-01

    Today's pediatric health care lacks methods to tap into the emotional state of hospitalized pediatric patients (age 4-6 years). The most frequently used approaches were developed for adults and fail to acknowledge the importance of imaginary experiences and the notion of play that may appeal to children. The scope of this article is to introduce a new design-oriented method of gathering information about the emotional state of pediatric patients using an experimental computer game called the Child Patient game (CPgame). The CPgame was developed at a Danish hospital, and the results of the preliminary tests show that games could serve as a system in which children are willing to express their emotions through play. The results are based on two comparative analyses of the CPgame through which it is possible to identify three different types of players among the patients playing the game. Furthermore, the data reveal that pediatric patients display a radically different play pattern than children who are not in hospital. The inquiry takes an interdisciplinary approach; it has obvious health care-related objectives and seeks to meet the urgent need for new methods within health care to optimize communication with young children. At the same time, design research (i.e., the development of new knowledge through the development of a new design) heavily impacts the method. PMID:25372348

  10. Design and research of retrofitting PC boiler into CFB boiler

    SciTech Connect

    Chen, H.P.; Lu, J.D.; Huang, L.; Liu, H.; Lin, Z.; Liu, D.C.

    1997-12-31

    In China, there are a large number of aged pulverized coal (PC) boilers at aging utility power plants. Many of them are beyond their reasonable working life or in a condition of unreliable operation, low combustion efficiency, and serious air pollution. It is very important and urgent to retrofit the aged PC boilers, and repower the aging utility power plants in China. Circulating fluidized bed (CFB) boilers have been developed rapidly, and paid great attention to in China. There are many striking advantages to retrofit an aged boiler with a CFB boiler. The retrofitting is suitable to meet the needs of effective utilization of low-grade coal, reducing SO{sub 2} and NO{sub x} emissions and repowering an aging power plant. The cost is much lower than that of building a new CFB unit. The National Laboratory of Coal Combustion (NLCC) has always paid great attention to studying and developing CFB combustion technology in connection with Chinese national conditions, and has evolved distinguishing technology features of its own. This paper introduces a new design concept of retrofitting PC boiler into Pi ({Pi}-shaped) CFB boiler with downward exhaust cyclone, and relevant research work and results of design and calculation.

  11. The design and performance of a high work research turbine

    SciTech Connect

    Vlasic, E.P.; Girgis, S.; Moustapha, S.H.

    1996-10-01

    This paper describes the design and performance of a high work single-stage research turbine with a pressure ratio of 5.0, a stage loading of 2.2, and cooled stator and rotor. Tests were carried out in a cold flow rig and as part of a gas generator facility. The performance of the turbine was assessed, through measurements of reaction, rotor exit conditions and efficiency, with and without airfoil cooling. The measured cooled efficiency in the cold rig was 79.9 percent, which, after correcting for temperature and measuring plane location, matched reasonably well the efficiency of 81.5 percent in the gas generator test. The effect of cooling, as measured in the cold rig, was to reduce the turbine efficiency by 2.1 percent. A part-load turbine map was obtained at 100, 110, and 118 percent design speed and at 3.9, 5.0, and 6.0 pressure ratio. The influence of speed and the limit load pattern for transonic turbines are discussed. The effect of the downstream measuring distance on the calculated efficiency was determined using three different locations. An efficiency drop of 3.2 percent was measured between the rotor trailing edge plane and a distance four chords downstream.

  12. Mission and Design of the Fusion Ignition Research Experiment (FIRE)

    SciTech Connect

    Meade, D. M.; Jardin, S. C.; Schmidt, J. A.; Thome, R. J.; Sauthoff, N. R.; Heitzenroeder, P.; Nelson, Brad E; Ulrickson, M. A.; Kessel, C. E.; Mandrekas, J.; Neumeyer, C. L.; Schultz, J. H.; Rutherford, P. H.; Wesley, J. C.; Young, K. M.; Nevins, W. M.; Houlberg, Wayne A; Uckan, Nermin A; Woolley, R. W.; Baker, C. C.

    2001-01-01

    Experiments are needed to test and extend present understanding of confinement, macroscopic stability, alpha-driven instabilities, and particle/power exhaust in plasmas dominated by alpha heating. A key issue is to what extent pressure profile evolution driven by strong alpha heating will act to self-organize advanced configurations with large bootstrap current fractions and internal transport barriers. A design study of a Fusion Ignition Research Experiment (FIRE) is underway to assess near term opportunities for advancing the scientific understanding of self-heated fusion plasmas. The emphasis is on understanding the behavior of fusion plasmas dominated by alpha heating (Q ≥ 5) that are sustained for durations comparable to the characteristic plasma time scales (≥ 20 τE and ~ τskin, where τskin is the time for the plasma current profile to redistribute at fixed current). The programmatic mission of FIRE is to attain, explore, understand and optimize alphadominated plasmas to provide knowledge for the design of attractive magnetic fusion energy systems. The programmatic strategy is to access the alpha-heating-dominated regime with confidence using the present advanced tokamak data base (e.g., Elmy-H-mode, ≤ 0.75 Greenwald density) while maintaining the flexibility for accessing and exploring other advanced tokamak modes (e. g., reversed shear, pellet enhanced performance) at lower magnetic fields and fusion power for longer durations in later stages of the experimental program. A major goal is to develop a design concept that could meet these physics objectives with a construction cost in the range of $1B.

  13. Systems biology driven software design for the research enterprise

    PubMed Central

    Boyle, John; Cavnor, Christopher; Killcoyne, Sarah; Shmulevich, Ilya

    2008-01-01

    Background In systems biology, and many other areas of research, there is a need for the interoperability of tools and data sources that were not originally designed to be integrated. Due to the interdisciplinary nature of systems biology, and its association with high throughput experimental platforms, there is an additional need to continually integrate new technologies. As scientists work in isolated groups, integration with other groups is rarely a consideration when building the required software tools. Results We illustrate an approach, through the discussion of a purpose built software architecture, which allows disparate groups to reuse tools and access data sources in a common manner. The architecture allows for: the rapid development of distributed applications; interoperability, so it can be used by a wide variety of developers and computational biologists; development using standard tools, so that it is easy to maintain and does not require a large development effort; extensibility, so that new technologies and data types can be incorporated; and non intrusive development, insofar as researchers need not to adhere to a pre-existing object model. Conclusion By using a relatively simple integration strategy, based upon a common identity system and dynamically discovered interoperable services, a light-weight software architecture can become the focal point through which scientists can both get access to and analyse the plethora of experimentally derived data. PMID:18578887

  14. Woody Vegetation on Levees? - Research Experiences and Design Suggestions

    NASA Astrophysics Data System (ADS)

    Lammeranner, Walter

    2013-04-01

    Recent flood events in Austria have reawakened practical and scientific interest in the stability of levees. One focus amongst others has been taken on the relationship between vegetation and levee stability with special reference to the role of woody plants. The effects of woody plants are undoubtedly manifold: On the one hand they can potentially have a negative influence and endanger levees, which is why many guidelines ban woody vegetation to preserve stability, visual inspection and unhindered flood-fight access. On the other hand woody vegetation can have several positive impacts on soil stability and which effects prevail depends largely on types and characteristics of plants. This shows how controversially woody plants on levees can be discussed and the strong need for further research in this field. In order to obtain new insights and widen horizons for this controversial issue, a research project carried out by the Institute of Soil Bioengineering and Landscape Construction - at the University of Natural Resources and Life Sciences, Vienna - was launched. This project deals with several aspects of effects of woody plants have on levees and focuses particularly on shrubby woody plants. The examined vegetation type is a dense stand of willows - Purple-Willows (Salix purpurea L.) - commonly used for stabilization of river embankments. The proposed contribution discusses the gained results with reference to levee stability and existing levee vegetation guidelines and gives design suggestions for compatible woody vegetation on levees.

  15. Design and Construction of a Radio Telescope for Undergraduate Research

    NASA Astrophysics Data System (ADS)

    Stathis, Christopher

    2011-03-01

    Radio telescopes provide a practical and economical alternative to optical observatories for astrophysics research and education at primarily undergraduate physics and astronomy institutions. Ithaca College is in the testing phase of development for a low cost, flexible frequency band radio telescope which I have developed as the research component of my undergraduate thesis. I have constructed a three-stage low noise superheterodyne radiometer on custom printed circuit boards for signal detection, which is mounted on a 3 meter parabolic antenna. Data collection and signal processing is achieved using custom software written in MATLAB. We are currently performing preliminary drift continuum observations of the Sun and Milky Way at Ku band frequencies. We expect that the receiver can also be easily adapted to measure spectral emission of neutral hydrogen and OH masers at L band. I present my design methods for the radiometer and printed circuit boards, including measured noise characteristics and SPICE simulations, as well as an overview of applied signal processing methods and a discussion of observable celestial sources.

  16. Using Facebook to Recruit Young Adult Veterans: Online Mental Health Research

    PubMed Central

    2015-01-01

    Background Veteran research has primarily been conducted with clinical samples and those already involved in health care systems, but much is to be learned about veterans in the community. Facebook is a novel yet largely unexplored avenue for recruiting veteran participants for epidemiological and clinical studies. Objective In this study, we utilized Facebook to recruit a sample of young adult veterans for the first phase of an online alcohol intervention study. We describe the successful Facebook recruitment process, including data collection from over 1000 veteran participants in approximately 3 weeks, procedures to verify participation eligibility, and comparison of our sample with nationally available norms. Methods Participants were young adult veterans aged 18-34 recruited through Facebook as part of a large study to document normative drinking behavior among a large community sample of veterans. Facebook ads were targeted toward young veterans to collect information on demographics and military characteristics, health behaviors, mental health, and health care utilization. Results We obtained a sample of 1023 verified veteran participants over a period of 24 days for the advertising price of approximately US $7.05 per verified veteran participant. Our recruitment strategy yielded a sample similar to the US population of young adult veterans in most demographic areas except for race/ethnicity and previous branch of service, which when we weighted the sample on race/ethnicity and branch a sample better matched with the population data was obtained. The Facebook sample recruited veterans who were engaged in a variety of risky health behaviors such as binge drinking and marijuana use. One fourth of veterans had never since discharge been to an appointment for physical health care and about half had attended an appointment for service compensation review. Only half had attended any appointment for a mental health concern at any clinic or hospital. Despite more

  17. Studying social aspects of vegetarianism: a research proposal on the basis of a survey among adult population of two Slovenian biggest cities.

    PubMed

    Crnic, Ales

    2013-12-01

    The article discuses the fundamental characteristics of vegetarianism as a heterogeneous and controversial practice, and tries to asses its scope in contemporary Western world. In the central part it presents the main results of the empirical study of vegetarianism and its perceptions on a representative sample of adult residents of the two largest cities in Slovenia, Ljubljana and Maribor. On this basis, the author proposes a more comprehensive design of quantitative and qualitative research on social aspects of vegetarianism and responses to it. PMID:24611322

  18. Research challenges to recruitment and retention in a study of homebound older adults: lessons learned from the nutritional and dental screening program.

    PubMed

    Ritchie, C S; Dennis, C S

    1999-01-01

    This paper attempts to describe the many reasons why it is difficult to recruit homebound older adults to participate in research studies. The reasons, not surprisingly, are more practical than theoretical. Complicated procedures for participants to follow, cross-cultural communication, fear of the medical establishment, convoluted consent forms, making contact on the telephone, finding the participants' homes, and a host of other nagging problems combine to erect enormous barriers to running successful studies. It is our hope that in identifying these difficulties we will also shed light on how to design studies that minimize their impact. PMID:10835797

  19. Older Adults' Training Courses: Considerations for Course Design and the Development of Learning Materials

    ERIC Educational Resources Information Center

    du Plessis, Karin; Anstey, Kaarin J.; Schlumpp, Arianne

    2011-01-01

    Demographic trends indicate that older adults live longer and maintain active lifestyles. The majority are educated and many enjoy the stimulation that ongoing learning opportunities present. In order for these older adults to benefit from learning opportunities, circumstances specific to these individuals (e.g. age-related decline) need to be…

  20. A Systems Design for Classification and Utilization of Indian Adult Education for Development Purposes.

    ERIC Educational Resources Information Center

    Stambler, Moses

    There is a growing recognition in India of the significant role nonformal adult education can play in achieving national and individual developmental objectives. Traditional formal education with its greatest benefits for a small elitist group will not contribute significantly toward the resolution of major socioeconomic problems. Adult education…

  1. Student Perceptions of Active Instructional Designs in Four Inner City Adult Education Math Classes

    ERIC Educational Resources Information Center

    Johnson, LaToya S.

    2010-01-01

    The focus of this study was to examine the attitudes, experiences, and opinions of adult math students in Adult Basic Education programs. Sixty students participated in the study, by completing observations, questionnaires, and completing the Attitude Towards Mathematics Survey (ATMS). The ATMS survey analyzed four factors. These factors included…

  2. Effective Vocational Guidance of the Adult Deaf. The Oregon Vocational Research Project June 1, 1966-August 31, 1970. Final Report.

    ERIC Educational Resources Information Center

    Berger, David G., Ed.; And Others

    The data and findings of a four-year study designed to organize a battery of psychological tests for assessing the vocational adjustment of adult deaf and to establish the validity of the individual tests, as well as provide some information regarding their most economic and productive potential use, are presented. The study population was all…

  3. Determinants of Weight Gain Prevention in Young Adult and Midlife Women: Study Design and Protocol of a Randomized Controlled Trial

    PubMed Central

    2015-01-01

    Background Treatment of overweight and obesity through body weight reduction has been monumentally ineffective as few individuals are able to sustain weight loss. Rather than treating weight gain once it has become problematic, prevention of weight gain over time may be more effective. Objective The aim of this research is to preclude the burden of adult obesity in women by identifying the determinants of weight gain prevention. The objective of this randomized controlled trial (RCT) is to compare a weight gain prevention intervention delivered by the registered dietitian versus counselor. Methods This is a 12-month parallel-arm weight gain prevention RCT designed to increase self-efficacy, self-regulation, outcome expectations and family and social support through the use of a nutrition education intervention in women, aged 18-45 years, from the Urbana-Champaign (Illinois, USA) area. Women have been randomized to registered dietitian, counselor or wait-list control groups (August 2014) and are undergoing weekly nutrition education sessions for four months, followed by monthly sessions for eight months (through August 2015). Outcome measures, including: (1) dietary intake, (2) physical activity, (3) anthropometric and blood pressure measurements, (4) biochemical markers of health, (5) eating behaviors and health perceptions, and (6) mediators of behavior change, were collected before the intervention began (baseline) and will be collected at 3, 6, 9, and 12 months of the study. Results In total, 87 women have been randomized to intervention groups, and 81 women have completed first week of the study. Results are expected in early 2016. Conclusions This RCT is one of the first to examine weight gain prevention in women across normal, overweight, and obese body mass index categories. Results of this research are expected to have application to evidence-based practice in weight gain prevention for women and possibly have implication for policy regarding decreasing the

  4. Identifying Consumer’s Needs of Health Information Technology through an Innovative Participatory Design Approach among English- and Spanish-speaking Urban Older Adults

    PubMed Central

    Sheehan, B.; Yen, P.; Velez, O.; Nobile-Hernandez, D.; Tiase, V.

    2014-01-01

    Summary Objectives We describe an innovative community-centered participatory design approach, Consumer-centered Participatory Design (C2PD), and the results of applying C2PD to design and develop a web-based fall prevention system. Methods We conducted focus groups and design sessions with English- and Spanish-speaking community-dwelling older adults. Focus group data were summarized and used to inform the context of the design sessions. Descriptive content analysis methods were used to develop categorical descriptions of design session informant’s needs related to information technology. Results The C2PD approach enabled the assessment and identification of informant’s needs of health information technology (HIT) that informed the development of a falls prevention system. We learned that our informants needed a system that provides variation in functions/content; differentiates between actionable/non-actionable information/structures; and contains sensory cues that support wide-ranging and complex tasks in a varied, simple, and clear interface to facilitate self-management. Conclusions The C2PD approach provides community-based organizations, academic researchers, and commercial entities with a systematic theoretically informed approach to develop HIT innovations. Our community-centered participatory design approach focuses on consumer’s technology needs while taking into account core public health functions. PMID:25589909

  5. Grounding Adult Education Research in Rural Areas: Reflections on the Development of a Research Program at the University of Limpopo in South Africa

    ERIC Educational Resources Information Center

    Zeelen, Jacques; Rampedi, Makgwana; van der Linden, Josje

    2014-01-01

    Mission statements of universities in developing countries usually include serving the surrounding communities. Often this service does not reach beyond lip service. This article puts into context the experience of developing an adult education research program responding to the needs of the surrounding community in a historically disadvantaged…

  6. Mindfulness-based intervention for prodromal sleep disturbances in older adults: Design and methodology of a randomized controlled trial

    PubMed Central

    Black, David S.; O’Reilly, Gillian A.; Olmstead, Richard; Breen, Elizabeth C.; Irwin, Michael R.

    2014-01-01

    Sleep problems are prevalent among older adults, often persist untreated, and are predictive of health detriments. Given the limitations of conventional treatments, non-pharmacological treatments such as mindfulness-based interventions (MBIs) are gaining popularity for sleep ailments. However, nothing is yet known about the impact of MBIs on sleep in older adults with prodromal sleep disturbances. This article details the design and methodology of a 6-week parallel-group RCT calibrated to test the treatment effect of the Mindful Awareness Practices (MAPs) program versus sleep hygiene education for improving sleep quality, as the main outcome, in older adults with prodromal sleep disturbances. Older adults with current sleep disturbances will be recruited from the urban Los Angeles community. Participants will be randomized into two standardized treatment conditions, MAPs and sleep hygiene education. Each condition will consist of weekly 2-hour group-based classes over the course of the 6-week intervention. The primary objective of this study is to determine if mindfulness meditation practice as engaged through the MAPs program leads to improved sleep quality relative to sleep hygiene education in older adults with prodromal sleep disturbances. PMID:24993561

  7. "We Thought They Had Forgotten Us": Research, Policy, and Practice in the Education of Latino Immigrant Adults

    ERIC Educational Resources Information Center

    Lukes, Marguerite M.

    2009-01-01

    This article discusses English-only policies as they relate to second language teaching for children and adults; explores popular perceptions and misconceptions about learning English; and discusses types of programs best suited for different students, depending on educational background. Examples from research and practice highlight the value of…

  8. To Make Their Journey Better: Research-Focused Aspirations for Preparing Adult Volunteers for Facilitating Positive Youth Development

    ERIC Educational Resources Information Center

    Kirby, Joshua Aaron

    2010-01-01

    This basic interpretive qualitative research study explored the personal and professional backgrounds, training experiences, perspectives, and perceptions held by adult volunteers serving as crew advisors in the Venturing program of the Boy Scouts of America (BSA). Venturing is the BSA's adventure oriented youth development program for coeds age…

  9. Report of the National Heart, Lung, and Blood Institute Working Group on research in adult congenital heart disease.

    PubMed

    Williams, Roberta G; Pearson, Gail D; Barst, Robyn J; Child, John S; del Nido, Pedro; Gersony, Welton M; Kuehl, Karen S; Landzberg, Michael J; Myerson, Merle; Neish, Steven R; Sahn, David J; Verstappen, Amy; Warnes, Carole A; Webb, Catherine L

    2006-02-21

    The Working Group on research in adult congenital heart disease (ACHD) was convened in September 2004 under the sponsorship of National Heart, Lung, and Blood Institute (NHLBI) and the Office of Rare Diseases, National Institutes of Health, Department of Health and Human Services, to make recommendations on research needs. The purpose of the Working Group was to advise the NHLBI on the current state of the science in ACHD and barriers to optimal clinical care, and to make specific recommendations for overcoming those barriers. The members of the Working Group were chosen to provide expert input on a broad range of research issues from both scientific and lay perspectives. The Working Group reviewed data on the epidemiology of ACHD, long-term outcomes of complex cardiovascular malformations, issues in assessing morphology and function with current imaging techniques, surgical and catheter-based interventions, management of related conditions including pregnancy and arrhythmias, quality of life, and informatics. After research and training barriers were discussed, the Working Group recommended outreach and educational programs for adults with congenital heart disease, a network of specialized adult congenital heart disease regional centers, technology development to support advances in imaging and modeling of abnormal structure and function, and a consensus on appropriate training for physicians to provide care for adults with congenital heart disease. PMID:16487831

  10. Single-Case Experimental Designs: A Systematic Review of Published Research and Current Standards

    ERIC Educational Resources Information Center

    Smith, Justin D.

    2012-01-01

    This article systematically reviews the research design and methodological characteristics of single-case experimental design (SCED) research published in peer-reviewed journals between 2000 and 2010. SCEDs provide researchers with a flexible and viable alternative to group designs with large sample sizes. However, methodological challenges have…

  11. A Preliminary Study and Research Protocol for Investigating Sociocultural Issues in Instructional Design

    ERIC Educational Resources Information Center

    Campbell, Katy; Schwier, Richard A.; Kanuka, Heather

    2009-01-01

    The purpose of this project was to initiate a program of research to explore how instructional designers around the world use design to make a social difference locally and globally. The central research question was, "Are there social and political purposes for design that are culturally based?" A growing body of research is concerned with the…

  12. Profile of Adult Vocational Teachers in Pennsylvania. Adult Vocational Education, Monograph Number 2. Vocational-Technical Education Research Report. Volume 15, Number 3.

    ERIC Educational Resources Information Center

    Hole, F. Marvin; And Others

    A study was done in Pennsylvania to identify the demographic characteristics and inservice needs of adult vocational teachers in five employment categories: full-time adult vocational teachers, part -time adult vocational teacher only, part-time adult vocational teacher/full-time secondary teacher, part-time adult vocational teacher/working…

  13. Molecular design concept for x-ray laser research

    SciTech Connect

    Rhodes, C.K.; Luk, T.S.; McPherson, A.; Boyer, K.

    1992-12-10

    The goal of this program is the construction of an x-ray laser in the kilovolt regime. Recent experimental results indicate that a new technique for the generation of strong amplification of x-ray wavelengths is feasible. It involves the combination of (1) a new ultrahigh brightness subpicosecond laser technology and (2) a recently discovered unique mode of strong-field interaction, particularly applicable to molecules. A concept of molecular x-ray design emerges from the considerations which matches the mode of excitation to the structure of the molecular system. The molecular approach enables the combination of very highly electronically excited conditions with an environment characteristic of dense cold matter, a general situation exceptionally conducive to x-ray amplification. Both high efficiency and wavelength tunability are intrinsic features of this method. Recent results discussed in this report are revealing important characteristics of the molecular strong-field coupling pertinent to this goal. A continued program of research is proposed to evaluate this method for the production of x-ray amplification in the kilovolt region.

  14. Glenn Research Center quantum communicator receiver design and development

    NASA Astrophysics Data System (ADS)

    Hizlan, Murad; Lekki, John D.; Nguyen, Binh V.

    2009-10-01

    We investigate, design, and develop a prototype real-time synchronous receiver for the second-generation quantum communicator recently developed at the National Aeronautics and Space Administration (NASA) Glenn Research Center. This communication system exploits the temporal coincidences between simultaneously fired low-power laser sources to communicate at power levels several orders of magnitude less than what is currently achievable through classical means, with the ultimate goal of creating ultra-low-power microsize optical communications and sensing devices. The proposed receiver uses a unique adaptation of the early-late gate method for symbol synchronization and a newly identified 31-bit synchronization word for frame synchronization. This receiver, implemented in a field-programmable gate array (FPGA), also provides a number of significant additional features over the existing non-real-time experimental receiver, such as real-time bit error rate (BER) statistics collection and display, and recovery and display of embedded textual information. It also exhibits an indefinite run time and statistics collection.

  15. Unified control/structure design and modeling research

    NASA Technical Reports Server (NTRS)

    Mingori, D. L.; Gibson, J. S.; Blelloch, P. A.; Adamian, A.

    1986-01-01

    To demonstrate the applicability of the control theory for distributed systems to large flexible space structures, research was focused on a model of a space antenna which consists of a rigid hub, flexible ribs, and a mesh reflecting surface. The space antenna model used is discussed along with the finite element approximation of the distributed model. The basic control problem is to design an optimal or near-optimal compensator to suppress the linear vibrations and rigid-body displacements of the structure. The application of an infinite dimensional Linear Quadratic Gaussian (LQG) control theory to flexible structure is discussed. Two basic approaches for robustness enhancement were investigated: loop transfer recovery and sensitivity optimization. A third approach synthesized from elements of these two basic approaches is currently under development. The control driven finite element approximation of flexible structures is discussed. Three sets of finite element basic vectors for computing functional control gains are compared. The possibility of constructing a finite element scheme to approximate the infinite dimensional Hamiltonian system directly, instead of indirectly is discussed.

  16. Neurofeedback of slow cortical potentials: neural mechanisms and feasibility of a placebo-controlled design in healthy adults

    PubMed Central

    Gevensleben, Holger; Albrecht, Björn; Lütcke, Henry; Auer, Tibor; Dewiputri, Wan Ilma; Schweizer, Renate; Moll, Gunther; Heinrich, Hartmut; Rothenberger, Aribert

    2014-01-01

    To elucidate basic mechanisms underlying neurofeedback we investigated neural mechanisms of training of slow cortical potentials (SCPs) by considering EEG- and fMRI. Additionally, we analyzed the feasibility of a double-blind, placebo-controlled design in NF research based on regulation performance during treatment sessions and self-assessment of the participants. Twenty healthy adults participated in 16 sessions of SCPs training: 9 participants received regular SCP training, 11 participants received sham feedback. At three time points (pre, intermediate, post) fMRI and EEG/ERP-measurements were conducted during a continuous performance test (CPT). Performance-data during the sessions (regulation performance) in the treatment group and the placebo group were analyzed. Analysis of EEG-activity revealed in the SCP group a strong enhancement of the CNV (electrode Cz) at the intermediate assessment, followed by a decrease back to baseline at the post-treatment assessment. In contrast, in the placebo group a continuous but smaller increase of the CNV could be obtained from pre to post assessment. The increase of the CNV in the SCP group at intermediate testing was superior to the enhancement in the placebo group. The changes of the CNV were accompanied by a continuous improvement in the test performance of the CPT from pre to intermediate to post assessment comparable in both groups. The change of the CNV in the SCP group is interpreted as an indicator of neural plasticity and efficiency while an increase of the CNV in the placebo group might reflect learning and improved timing due to the frequent task repetition. In the fMRI analysis evidence was obtained for neuronal plasticity. After regular SCP neurofeedback activation in the posterior parietal cortex decreased from the pre- to the intermediate measurement and increased again in the post measurement, inversely following the U-shaped increase and decrease of the tCNV EEG amplitude in the SCP-trained group

  17. Exercise intervention designed to improve strength and dynamic balance among community-dwelling older adults.

    PubMed

    DiBrezzo, Ro; Shadden, Barbara B; Raybon, Blake H; Powers, Melissa

    2005-04-01

    Loss of balance and falling are critical concerns for older adults. Physical activity can improve balance and decrease the risk of falling. The purpose of this study was to evaluate a simple, low-cost exercise program for community-dwelling older adults. Sixteen senior adults were evaluated using the Senior Fitness Test for measures of functional strength, aerobic endurance, dynamic balance and agility, and flexibility. In addition, measures of height, weight, resting blood pressure, blood lipids, and cognitive function were obtained. Participants then attended a 10-week exercise class including stretching, strengthening, and balance-training exercises. At the completion of the program, significant improvements were observed in tests measuring dynamic balance and agility, lower and upper extremity strength, and upper extremity flexibility. The results indicate that exercise programs such as this are an effective, low-cost solution to improving health and factors that affect falling risk among older adults. PMID:15995265

  18. Motivating an Action Design Research Approach to Implementing Online Training in an Organisational Context

    ERIC Educational Resources Information Center

    Rogerson, Christine; Scott, Elsje

    2013-01-01

    The purpose of this paper is to explore the effectiveness of Action Design Research (ADR), a combination of Action Research and Design Science Research, as a methodology to examine how the implementation of e-learning will affect the learning outcomes for staff training in an organisational context. The research involves an intervention in the…

  19. On Power Relation in the Design of Language Research Project and the Analysis of Data

    ERIC Educational Resources Information Center

    Zhang, Wei

    2009-01-01

    How to deal with the relationship between the researcher and the "researched" is a crucial thing in design of a language research project and the analysis of data. The paper mainly focuses the influence of power relations between the researcher and the "researched" people. To do social research "on, for and with" the…

  20. Developing a User-Centred Planning Tool for Young Adults with Development Disorders: A Research-Based Teaching Project.

    PubMed

    Ribu, Kirsten; Patel, Tulpesh

    2016-01-01

    People with development disorders, for instance autism, need structured plans to help create predictability in their daily lives. Digital plans can facilitate enhanced independency, learning, and quality of life, but existing apps are largely general purpose and lack the flexibility required by this specific but heterogeneous user group. Universal design is both a goal and a process and should be based on a holistic approach and user-centered design, interacting with the users in all stages of the development process. At Oslo and Akershus University College (HiOA) we conducted a research-based teaching project in co-operation with the Department of Neuro-habilitation at Oslo University Hospital (OUS) with two employees acting as project managers and students as developers. Three groups of Computer Science bachelor students developed digital prototypes for a planning tool for young adults with pervasive development disorders, who live either with their families or in supervised residences, and do not receive extensive public services. The students conducted the initial planning phase of the software development process, focusing on prototyping the system requirements, whilst a professional software company programmed the end solution. The goal of the project was to develop flexible and adaptive user-oriented and user-specific app solutions for tablets that can aid this diverse user group in structuring daily life, whereby, for example, photos of objects and places known to the individual user replace general pictures or drawings, and checklists can be elaborate or sparse as necessary. The three student groups worked independently of each other and created interactive working prototypes based on tests, observations and short interviews with end users (both administrators and residents) and regular user feedback from the project managers. Three very different solutions were developed that were of high enough quality that an external software company were able to