Measuring Student Performance: Assessment in the Social Studies. Theme Issue.

ERIC Educational Resources Information Center

Kiernan, Henry, Ed.; Pyne, John, Ed.

1993-01-01

The four articles in this theme issue provide an overview of assessment in the social studies and the rationale behind the movement for a more authentic assessment of learning outcomes. In the first article, "Thinking as an Unnatural Act," William T. Daly offers a clear rationale for social studies teachers to re-examine the methods of assessing…

Education about Aging: A Rationale.

ERIC Educational Resources Information Center

Wass, Hannelore; And Others

1981-01-01

Reviews studies on children's and adolescents' attitudes about aging. Analyzes media content such as children's literature, textbooks, and public television programs to determine how older persons are portrayed. Provides a rationale for systematic education about aging in the public schools. (Author)

Young adults' responses to alternative messages describing a sugar-sweetened beverage price increase.

PubMed

Gollust, Sarah E; Tang, Xuyang; White, James M; French, Simone A; Runge, Carlisle Ford; Rothman, Alexander J

2017-01-01

Many jurisdictions in the USA and globally are considering raising the prices of sugar-sweetened beverages (SSB) through taxes as a strategy to reduce their consumption. The objective of the present study was to identify whether the rationale provided for an SSB price increase affects young adults' behavioural intentions and attitudes towards SSB. Participants were randomly assigned to receive one of eight SSB price increase rationales. Intentions to purchase SSB and attitudes about the product and policy were measured. A forty-six-item cross-sectional Internet survey. Undergraduate students (n 494) at a large US Midwestern university. Rationale type was significantly associated with differences in participants' purchasing intentions for the full sample (F 7,485=2·53, P=0·014). Presenting the rationale for an SSB price increase as a user fee, an effort to reduce obesity, a strategy to offset health-care costs or to protect children led to lower SSB purchasing intentions compared with a message with no rationale. Rationale type was also significantly associated with differences in perceptions of soda companies (F 7,485=2·10, P=0·043); among low consumers of SSB, messages describing the price increase as a user fee or tax led to more negative perceptions of soda companies. The rationale attached to an SSB price increase could influence consumers. However, these message effects may depend on individuals' level of SSB consumption.

Rationale, Design, and Methods of the Preschool ADHD Treatment Study (PATS)

ERIC Educational Resources Information Center

Kollins, Scott; Greenhill, Laurence; Swanson, James; Wigal, Sharon; Abikoff, Howard; McCracken, James; Riddle, Mark; McGough, James; Vitiello, Benedetto; Wigal, Tim; Skrobala, Anne; Posner, Kelly; Ghuman, Jaswinder; Davies, Mark; Cunningham, Charles; Bauzo, Audrey

2006-01-01

Objective: To describe the rationale and design of the Preschool ADHD Treatment Study (PATS). Method: PATS was a National Institutes of Mental Health-funded, multicenter, randomized, efficacy trial designed to evaluate the short-term (5 weeks) efficacy and long-term (40 weeks) safety of methylphenidate (MPH) in preschoolers with…

Mother-child conversations about safety: implications for socializing safety values in children.

PubMed

O'Neal, Elizabeth E; Plumert, Jodie M

2014-05-01

This study examined how mothers socialize their children about safety through conversations about potentially unsafe activities. Mothers and their 8- and 10-year-old children discussed and rated the safety of 12 photographs depicting another same-gender child engaged in potentially dangerous activities. Conversations usually unfolded with children giving the first rating or rationale, followed by additional discussion between the mother and child. Mothers and children relied on 2 main types of rationales to justify their ratings: potential outcomes of the activity and specific features of the situation (dangerous and nondangerous). Mothers (but not children) used dangerous feature rationales more often than dangerous outcome rationales. When disagreements arose, mothers typically guided children to adopt their own rating rather than the child's rating. Additionally, children who used more nondangerous feature and outcome rationales had experienced more injuries requiring medical attention. Mothers' focus on dangerous features appears to reflect their efforts to help children make causal connections between dangerous elements of the situation and adverse outcomes that might result.

Meeting a Moral Imperative: A Rationale for Teaching the Holocaust

ERIC Educational Resources Information Center

Lindquist, David H.

2011-01-01

A primary rationale for studying the Holocaust (Shoah) involves the opportunity to consider the moral implications that can be drawn from examining the event. Studying the Shoah forces students to consider what it means to be human and humane by examining the full continuum of individual behavior, from "ultimate evil" to "ultimate good". This…

Inquiry into terminal decline: five objectives for future study.

PubMed

Gerstorf, Denis; Ram, Nilam

2013-10-01

Notions of terminal decline propose that late-life change is primarily driven by processes closely tied to pathology and mortality rather than chronological age. We use the rationales of longitudinal research as outlined by Baltes and Nesselroade (Baltes, P., & Nesselroade, J. [1979]. History and rationale of longitudinal research. In J. R. Nesselroade & P. Baltes (Eds.), Longitudinal research in the study of behavior and development [pp. 1-39]. San Diego, CA: Academic Press) as a framework for organizing research on terminal decline. In doing so, we note that there are relatively robust descriptions of terminal decline across a variety of different domains, as well as the extent of interindividual differences in the levels of function, rates of change, and timing of terminal decline (research rationales 1 and 2). However, there is much more to learn about the interrelations among change in different domains, the underlying mechanisms of change, and the factors that contribute to interindividual differences in change (research rationales 3-5). Needed are new study designs and analytical models that better address the structural, temporal, and causal interrelations that contribute to and protect against terminal decline.

Women's Perspectives of Personal Trainers: A Qualitative Study.

PubMed

Melton, Deana; Dail, Teresa K; Katula, Jeffrey A; Mustian, Karen M

2011-01-01

Personal trainers play an integral role in the day-to-day operation of the facilities in which they work. Research has identified a number of qualities and competencies necessary to be an effective exercise leader, but there is little scholarly work addressing clients' attitudes related to the performance of personal trainers. Utilizing focus group methodology, female clients of personal trainers were recruited to provide viewpoints related to the desirable qualities of personal trainers, as well as opinions regarding trainer certification and academic preparation. Responses of the participants were transcribed, coded, and analyzed for themes. Four global themes emerged: Selection Rationale, Personal Trainer Rationale, Loyalty Rationale and Negative Characteristics. Selection Rationale consisted of qualities that influence a client's decision to hire a particular trainer (e.g., physique, results observed in other clients, social skills). Personal Trainer Rationale referred to the clients' reasons (e.g., frustration with current fitness level) for hiring a specific trainer. Loyalty Rationale referred to the credentials of a personal trainer that solidify the client/trainer relationship and Negative Characteristics referred to qualities considered unethical or unprofessional. The results suggest that undergraduate exercise science programs should devote additional time toward the development of future fitness trainers' affective qualities and that clients' would benefit from information about the credentials of personal trainers.

Women's Perspectives of Personal Trainers: A Qualitative Study

PubMed Central

Melton, Deana; Dail, Teresa K.; Katula, Jeffrey A.; Mustian, Karen M.

2015-01-01

Personal trainers play an integral role in the day-to-day operation of the facilities in which they work. Research has identified a number of qualities and competencies necessary to be an effective exercise leader, but there is little scholarly work addressing clients' attitudes related to the performance of personal trainers. Utilizing focus group methodology, female clients of personal trainers were recruited to provide viewpoints related to the desirable qualities of personal trainers, as well as opinions regarding trainer certification and academic preparation. Responses of the participants were transcribed, coded, and analyzed for themes. Four global themes emerged: Selection Rationale, Personal Trainer Rationale, Loyalty Rationale and Negative Characteristics. Selection Rationale consisted of qualities that influence a client's decision to hire a particular trainer (e.g., physique, results observed in other clients, social skills). Personal Trainer Rationale referred to the clients' reasons (e.g., frustration with current fitness level) for hiring a specific trainer. Loyalty Rationale referred to the credentials of a personal trainer that solidify the client/trainer relationship and Negative Characteristics referred to qualities considered unethical or unprofessional. The results suggest that undergraduate exercise science programs should devote additional time toward the development of future fitness trainers' affective qualities and that clients' would benefit from information about the credentials of personal trainers. PMID:26005398

Effects of an International Experience Requirement, Year in School, and Preferred Program Duration on Student Interest in Study Abroad

ERIC Educational Resources Information Center

Richart, Adrienne F.

2015-01-01

Several compelling rationales have driven dramatic increases in the number of students that U.S. American postsecondary institutions send abroad each year. The rationales are political, academic, cultural/social, and economic in nature and undeniably integral to developing graduates who are prepared to compete in the global arena. This study was…

Training for Corrections: Rationale and Techniques.

ERIC Educational Resources Information Center

Southern Illinois Univ., Carbondale. Center for the Study of Crime, Delinquency and Corrections.

A manual focuses on how to teach in inservice training programs for professional personnel in correctional agencies. A chapter on rationale discusses training objectives and curriculum. A second chapter covers learning environment, lesson plans, and learning problems. One, on teaching techniques, covers lecture, group discussion, case study,…

An International Assessment of Bachelor Degree Graduates' Learning Outcomes

ERIC Educational Resources Information Center

Coates, Hamish; Richardson, Sarah

2012-01-01

This paper examines rationales, aspirations, assumptions and methods shaping an international assessment of learning outcomes: the OECD's Assessment of Higher Education Learning Outcomes (AHELO) feasibility study. The first part of the paper is analytical, exploring formative rationales, and shaping contexts and normative perspectives that frame…

An Educator's Guide to the Literature Dealing with the Rationale for Steroid Use, Effects They Have on Body Composition and Performance, with Solutions to Preventing Steroid Abuse in Youth.

ERIC Educational Resources Information Center

Dawson, Tim R.

This study provides information about steroids and recommends programs to educators and coaches who are involved with educating students about steroid abuse. The first part of the study contains annotations that examine the rationale and motivation of those who have used anabolic steroids. The next part of the study contains annotations that…

The Impact of a Course on Nature of Science Pedagogical Views and Rationales. Comparing Preservice Teachers in Their First Versus Second Experience

NASA Astrophysics Data System (ADS)

Kruse, Jerrid W.; Easter, Jaclyn M.; Edgerly, Hallie S.; Seebach, Colin; Patel, Neal

2017-08-01

This study explored changes in preservice teachers' (PSTs) nature of science pedagogical (NOSP) views and nature of science (NOS) rationales using pre- and post-course written responses as well as interview data. Through systematic analysis, themes were generated and compared to the NOS literature. Comparisons between pre- and post-course data demonstrate improved and deepened NOS views, NOSP views that are more aligned with NOS literature, and a greater number of rationales for including NOS. All participants were enrolled in the "Inquiry and Natures of Science, Technology, and Engineering" (INSTE) course. However, six participants were enrolled in INSTE as their first course in which NOS and NOSP were addressed. The other six participants were enrolled in INSTE as their second course in which NOS and NOSP were addressed, with science methods as their first course in which NOS and NOSP were addressed. By comparing participants enrolled in INSTE as their first course to those enrolled in INSTE as their second course, we observed that NOS understanding seemed to develop in a first experience alongside some NOS rationales, but NOSP views lagged for participants in INSTE as their first course. Participants enrolled in INSTE as their second course developed more robust and literature-aligned NOSP views and more multifaceted NOS rationales. Therefore, this study bolsters arguments that teachers need to receive extended NOS and NOSP instruction.

Public financing of IVF: a review of policy rationales.

PubMed

Mladovsky, Philipa; Sorenson, Corinna

2010-06-01

There is great diversity in in vitro fertilization (IVF) funding and reimbursement policies and practice throughout Europe and the rest of the world. While many existing reimbursement and regulatory frameworks address safety and legal concerns, economic factors also assume a central role. However, there are several problems with the evidence that is available on the economics of IVF. This suggests there is a need for more robust cost-effectiveness studies. It also indicates the need for alternative rationales to justify the reimbursement of IVF, which might more fully account for the social, political, ethical, and philosophical considerations embedded in notions of infertility and technology-driven reproductive treatments. The merits and limitations of five alternative rationales are discussed. The review suggests that while no existing single rationale provides a complete framework with which to support funding decisions, taken together they provide guideposts which signal important issues for consideration and highlight where further research, action, and debate are needed.

The Rhetoric of Issue Advertising: A Rationale, a Case Study, a Critical Perspective--And More.

ERIC Educational Resources Information Center

Heath, Robert L.

1988-01-01

Supports the use of issue advertising. Argues that speech communication scholars can facilitate the responsible and effective use of issue ads. Reviews critics and proponents of issue advertising. Develops a rationale to guide the practice of issue advertising. Examines issue advertising in the current pro-nuclear campaign. (MS)

The Importance of Rationales for Internationalization at a Local Level--University and Individual

ERIC Educational Resources Information Center

Willis, Ian; Taylor, John

2014-01-01

This study examines rationales for internationalization at a research intensive university in the UK. Internationalization is often described at a macro level without reaching down to explore the individual motivations that may support or constrain internationalization at a particular institution. The article argues that it is important to…

Treatment of Early-Onset Schizophrenia Spectrum Disorders (TEOSS): Rationale, Design, and Methods

ERIC Educational Resources Information Center

McClellan, Jon; Sikich, Linmarie; Findling, Robert L.; Frazier, Jean A.; Vitiello, Benedetto; Hlastala, Stefanie A.; Williams, Emily; Ambler, Denisse; Hunt-Harrison, Tyehimba; Maloney, Ann E.; Ritz, Louise; Anderson, Robert; Hamer, Robert M.; Lieberman, Jeffrey A.

2007-01-01

Objective: The Treatment of Early Onset Schizophrenia Spectrum Disorders Study is a publicly funded clinical trial designed to compare the therapeutic benefits, safety, and tolerability of risperidone, olanzapine, and molindone in youths with early-onset schizophrenia spectrum disorders. The rationale, design, and methods of the Treatment of Early…

ESSAYS, ANALYSIS, AND--BETTER WRITING.

ERIC Educational Resources Information Center

STEWART, DONALD C.

A STUDY OF THE NATURE AND UTILITY OF TYPES OF ESSAY ANTHOLOGIES DESIGNED FOR FRESHMAN COMPOSITION COURSES WAS CONDUCTED IN ORDER TO DETERMINE (1) WHAT ARE THE RATIONALES, ORGANIZATION, CONTENT, AND INSTRUCTIONAL APPARATUS OF THE MOST WIDELY ADOPTED READERS, (2) HAVE THE RATIONALES FOR THEIR USE VARIED SINCE SUCH TEXTS APPEARED, AND (3) IS THE…

Teacher Grading Decisions: Influences, Rationale, and Practices

ERIC Educational Resources Information Center

Kunnath, Joshua P.

2017-01-01

This mixed-methods study applied a decision-making theoretical framework to an investigation of teacher grading in a large urban school district in California. A sample of 251 high school teachers of core subjects were surveyed, and 15 teachers participated in four focus group interviews in order provide data on the influences, rationale, and…

Enhancing Life Satisfaction by Government Accountability in China

ERIC Educational Resources Information Center

Cheung, Chau-kiu; Leung, Kwan-kwok

2007-01-01

Finding the rationale for democracy requires not merely a conceptual task but also an empirical study. One rationale is that democracy maximizes people's happiness by satisfying everyone. A further qualification of this is that democracy minimizes the maximum regret of the disadvantaged. This is compatible with the protection theory of government,…

A Psychological Rationale for Adventure Therapy with Hospitalized Adolescents.

ERIC Educational Resources Information Center

Gillis, H. L.; And Others

The purpose of this study was to examine the Wechsler Intelligence Scale for Children-Revised (WISC-R) profiles of two treatment populations and present a theoretical rationale for using adventure therapy. Data for the first group were obtained from the psychological testing records of 150 randomly selected inpatients (81 males, 69 females)…

Throwing Caution to the Wind: Rationales for Risky Behavior.

ERIC Educational Resources Information Center

de La Rue, Denise; Ruback, R. Barry

There appears to be a tendency for people who have not been victimized by negative life events to perceive themselves as less vulnerable to victimization than others. Research has revealed this unrealistic optimism in risk perception. A study on rationales for risky behaviors was conducted to identify reasons other than this illusion of…

A Rationale for Mixed Methods (Integrative) Research Programmes in Education

ERIC Educational Resources Information Center

Niaz, Mansoor

2008-01-01

Recent research shows that research programmes (quantitative, qualitative and mixed) in education are not displaced (as suggested by Kuhn) but rather lead to integration. The objective of this study is to present a rationale for mixed methods (integrative) research programs based on contemporary philosophy of science (Lakatos, Giere, Cartwright,…

Critical Pedagogy(ies) for ELT in Indonesia

ERIC Educational Resources Information Center

Larson, Kasey R.

2014-01-01

This paper will explore the theoretical underpinnings that present a rationale for the use of critical pedagogy as an English Language Teaching (ELT) approach in Indonesia. A brief description of critical pedagogy is given, followed by a detailed rationale for its use including an overview of critical pedagogy studies done in Asia, an exploration…

What Is Implementation Research? Rationale, Concepts, and Practices

ERIC Educational Resources Information Center

Bhattacharyya, Onil; Reeves, Scott; Zwarenstein, Merrick

2009-01-01

Despite the growing knowledge base on evidence-based practices in social work and medicine, there is a large gap between what is known and what is consistently done. Implementation research is the study of methods to promote the uptake of research findings into routine practice. In this article, we describe the rationale for implementation…

Navy Shipbuilding: Need to Document Rationale for the Use of Fixed-Price Incentive Contracts and Study Effectiveness of Added Incentives

DTIC Science & Technology

2017-03-01

NAVY SHIPBUILDING Need to Document Rationale for the Use of Fixed-Price Incentive Contracts and Study Effectiveness of Added...Use of Fixed-Price Incentive Contracts and Study Effectiveness of Added Incentives What GAO Found Over 80 percent of the Navy’s shipbuilding...mackinm@gao.gov. Why GAO Did This Study DOD encourages the use of FPI contracts because they allow for equitable sharing of costs savings and risk

Rationales for Commonly "Challenged" Taught Books.

ERIC Educational Resources Information Center

Shugert, Diane P., Ed.; And Others

1983-01-01

Intended for teachers, this focused journal issue contains separate rationales for teaching books that have been challenged as appropriate instructional materials. Following a discussion of the purpose for rationales and suggestions for using them, the journal presents rationales for teaching the following books: "To Kill a Mockingbird,""The Diary…

Rationale for Students' Participation in University Governance and Organizational Effectiveness in Ekiti and Ondo States, Nigeria

ERIC Educational Resources Information Center

Akomolafe, C. O.; Ibijola, E. Y.

2012-01-01

The study investigated the rationale for students' participation in university governance and organizational effectiveness. A descriptive research of survey design was adopted. The population consisted of all staff and students of Ekiti State University, Ado Ekiti, Ekiti State and Adekunle Ajasin University, Akungba-Akoko, Ondo State. 700 subjects…

Four Rationales of HE Internationalization: Perspectives of U.K. Universities on Attracting Students from Former Soviet Countries

ERIC Educational Resources Information Center

Chankseliani, Maia

2018-01-01

In the context marked by increasing competition between nation-states and universities, expanding individualization, growing influence of nonstate actors, and the new reality of Brexit, this study uses narrative and numeric data to explore the rationales of U.K. higher education (HE) internationalization, specifically motives of attracting…

Mobility as a Continuum: European Commission Mobility Policies for Schools and Higher Education

ERIC Educational Resources Information Center

Dvir, Yuval; Yemini, Miri

2017-01-01

This study explores the rationale and aims of European Commission (EC) mobility programmes for schools and higher education systems, namely the Comenius and the European Action Scheme for the Mobility of University Students (ERASMUS) funding schemes. Our findings indicate that the aims, rationales and means of mobility programmes for the school…

Teaching Economics to Young Adolescents: A Research-Based Rationale.

ERIC Educational Resources Information Center

Davis, James E.

This booklet presents a research-based rationale for teaching economics at the middle/junior high school level in the United States. Chapter 1, "Introduction," describes the project in which the rationale was developed and outlines the remainder of the document. Chapter 2, "Elements of a Rationale for Middle School Economic Education," presents…

The credibility of exposure therapy: Does the theoretical rationale matter?

PubMed

Arch, Joanna J; Twohig, Michael P; Deacon, Brett J; Landy, Lauren N; Bluett, Ellen J

2015-09-01

Little is understood about how the public perceives exposure-based therapy (ET) for treating anxiety and trauma-related disorders or how ET rationales affect treatment credibility. Distinct approaches to framing ET are practiced, including those emphasized in traditional cognitive behavioral therapy, acceptance and commitment therapy, and the more recent inhibitory learning model. However, their relative effect on ET's credibility remains unknown. A final sample of 964 U.S. adults provided baseline views of ET. Participants rated ET treatment credibility following a simple ET definition (pre-rationale) and following randomization to rationale modules addressing ET goals, fear, and cognitive strategies from distinct theoretical perspectives (post-rationale). Baseline ET views, symptoms, and sociodemographic characteristics were examined as putative moderators and predictors. At baseline, the majority had never heard of ET. From pre- to post-rationale, ET treatment credibility significantly increased but the rationales' theoretical perspective had little impact. More negative baseline ET views, specific ethnic/racial minority group status, and lower education moderated or predicted greater increases in treatment credibility following the rationale. ET remains relatively unknown as a treatment for anxiety or trauma, supporting the need for direct-to-consumer marketing. Diverse theory-driven rationales similarly increased ET credibility, particularly among those less likely to use ET. Copyright © 2015 Elsevier Ltd. All rights reserved.

Why Do Higher Education Institutions Internationalize? An Investigation of the Multilevel Determinants of Internationalization Rationales

ERIC Educational Resources Information Center

Seeber, Marco; Cattaneo, Mattia; Huisman, Jeroen; Paleari, Stefano

2016-01-01

In recent decades internationalization has risen to prominence in higher education institutions (HEIs). Scholars have identified several rationales for internationalization. There is however a lack of conceptual understanding and empirical evidence for which rationale(s) for internationalization are chosen by a given HEI and why. The goal of this…

Cognitive Defusion versus Thought Distraction: A Clinical Rationale, Training, and Experiential Exercise in Altering Psychological Impacts of Negative Self-Referential Thoughts

ERIC Educational Resources Information Center

Masuda, Akihiko; Feinstein, Amanda B.; Wendell, Johanna W.; Sheehan, Shawn T.

2010-01-01

Using two modes of intervention delivery, the present study compared the effects of a cognitive defusion strategy with a thought distraction strategy on the emotional discomfort and believability of negative self-referential thoughts. One mode of intervention delivery consisted of a clinical rationale and training (i.e., Partial condition). The…

Rationales of a Shift towards Knowledge Economy in Jordan from the Viewpoint of Educational Experts and Relationship with Some Variables

ERIC Educational Resources Information Center

Al Zboon, Mohammad Saleem; Al Ahmad, Suliman Diab Ali; Al Zboon, Saleem Odeh

2009-01-01

The purpose of the present study was to identify rationales underlying a shift towards knowledge economy in education as perceived by the educational experts in Jordan and relationship with some variables. The random stratum sample (n = 90) consisted of educational experts representing faculty members in the Jordanian universities and top leaders…

Access and Success for African American Engineers and Computer Scientists: A Case Study of Two Predominantly White Public Research Universities

ERIC Educational Resources Information Center

Newman, Christopher Bufford

2011-01-01

Over the past decade, three rationales have emerged for emphasizing the reinforcement of the United States' science, technology, engineering, and mathematics (STEM) pipeline. The first rationale pertains to U.S. global competitiveness, the second revolves around the benefits of a diverse workforce, and the third argument points to social justice…

Placebo versus "standard" hypnosis rationale: attitudes, expectancies, hypnotic responses, and experiences.

PubMed

Accardi, Michelle; Cleere, Colleen; Lynn, Steven Jay; Kirsch, Irving

2013-10-01

In this study participants were provided with either the standard rationale that accompanies the Harvard Group Scale of Hypnotic Susceptibility: A (Shor & Orne, 1962) or a rationale that presented hypnosis as a nondeceptive placebo, consistent with Kirsch's (1994) sociocognitive perspective of hypnosis. The effects of the placebo and standard rationales were highly comparable with respect to hypnotic attitudes; prehypnotic expectancies; objective, subjective, and involuntariness measures of hypnotic responding; as well as a variety of subjective experiences during hypnosis, as measured by the Phenomenology of Consciousness Inventory (Pekala, 1982). Differences among correlations were not evident when measures were compared across groups. However, indices of hypnotic responding were correlated with attitudes in the hypnosis but not the placebo condition, and, generally speaking, the link between subjective experiences during hypnosis and measures of hypnotic responding were more reliable in the placebo than the hypnosis group. Researcher findings are neutral with respect to providing support for altered state versus sociocognitive models of hypnosis.

Client cognitive responses to counselor paradoxical and nonparadoxical directives.

PubMed

Lee, D Y; Rossiter, B; Martin, J; Uhlemann, M R

1990-09-01

Client cognitive responses to counselor paradoxical and nonparadoxical directives were examined. It was predicted (a) that clients who received paradoxical symptom prescriptions would display a greater negativity toward the counselor and counseling than those who received nonparadoxical directives; and (b) that clients who received no rationale for the paradoxical directives would display a greater negativity than those who received a rationale. Thirty clients who had reported performance anxiety received one 45-minute counseling interview. Ten clients received paradoxical directives with a rationale, 10 received paradoxical directives with no rationale, and 10 received nonparadoxical directives. Results showed no significant differences in either client in-session negativity or out-of-session implementation of directives between the paradoxical and nonparadoxical conditions and between the rationale and no rationale paradoxical conditions. Possible implications of the findings are discussed.

Large Deployable Reflector (LDR) feasibility study update

NASA Technical Reports Server (NTRS)

Alff, W. H.; Banderman, L. W.

1983-01-01

In 1982 a workshop was held to refine the science rationale for large deployable reflectors (LDR) and develop technology requirements that support the science rationale. At the end of the workshop, a set of LDR consensus systems requirements was established. The subject study was undertaken to update the initial LDR study using the new systems requirements. The study included mirror materials selection and configuration, thermal analysis, structural concept definition and analysis, dynamic control analysis and recommendations for further study. The primary emphasis was on the dynamic controls requirements and the sophistication of the controls system needed to meet LDR performance goals.

Secondary School Students Learning from Reflections on the Rationale behind Self-Made Errors: A Field Experiment

ERIC Educational Resources Information Center

Heemsoth, Tim; Heinze, Aiso

2016-01-01

Thus far, it is unclear how students can learn most effectively from their own errors. In this study, reflections on the rationale behind self-made errors are assumed to enhance knowledge acquisition. In a field experiment with pre/post/follow-up design, the authors practiced fractions with 174 seventh- and eighth-grade students who were randomly…

Evaluating the Rationale for Affirmative Action in College Admissions: Direct and Indirect Relationships between Campus Diversity and Gains in Understanding Diverse Groups

ERIC Educational Resources Information Center

Pike, Gary R.; Kuh, George D.; Gonyea, Robert M.

2007-01-01

Affirmative action in college admissions is based on the premise that a diverse student body contributes to interactions among students from different backgrounds, which are in turn positively related to desirable outcomes of college. This study evaluates the merits of this rationale for affirmative action by examining the direct and indirect…

The Examination of Secondary Education Chemistry Curricula Published between 1957-2007 in Terms of the Dimensions of Rationale, Goals, and Subject-Matter

ERIC Educational Resources Information Center

Pekdag, Bulent; Erol, Hilal

2013-01-01

Fifteen secondary education chemistry curricula published from 1957 until 2007 were examined based on the dimensions of rationale, goals, and subject matter. An examination of documents in the scope of qualitative research was carried out in the study. The goals included in the examined chemistry curricula were analyzed according to the cognitive,…

The Impact of a Course on Nature of Science Pedagogical Views and Rationales: Comparing Preservice Teachers in Their First versus Second Experience

ERIC Educational Resources Information Center

Kruse, Jerrid W.; Easter, Jaclyn M.; Edgerly, Hallie S.; Seebach, Colin; Patel, Neal

2017-01-01

This study explored changes in preservice teachers' (PSTs) nature of science pedagogical (NOSP) views and nature of science (NOS) rationales using pre- and post-course written responses as well as interview data. Through systematic analysis, themes were generated and compared to the NOS literature. Comparisons between pre- and post-course data…

An Examination on the Chinese Students' Rationales to Receive Their Higher Education in the U.S.

ERIC Educational Resources Information Center

Chao, Chiang-Nan

2017-01-01

This research attempts to explore the rationales why so many Chinese students choose to study abroad and why the United States is their preferred destination. This population is small, but a vital component of university life at many colleges and a much needed source of financial revenue. A total of 380 students completed a questionnaire yielding…

An anthology: Rationale for a US ballistic missile defense (1969 - 1984)

NASA Astrophysics Data System (ADS)

Tircuit, E. C.

1985-04-01

This anthology is a selection and short synopsis of representative articles on the rationale for a US ballistic missile defense (BMD). Unclassified articles and documents were reviewed and analyzed to identify and include nine representative articles in the anthology. The anthology reduces the search for quality material on the subject and documents the fundamental rationale for a BMD. The author concluded that the fundamental rationale for a US BMD is to deter nuclear war. In addition, specific rationale for a US BMD is provided in the anthology. Finally, an extensive bibliography is included in the anthology to enhance further research on the subject.

Adhesives: Test Method, Group Assignment, and Categorization Guide for High-Loading Rate Applications - History and Rationale

DTIC Science & Technology

2017-04-20

Categorization Guide for High -Loading- Rate Applications – History and Rationale by Robert Jensen, David Flanagan, Daniel DeSchepper, and Charles...Adhesives: Test Method, Group Assignment, and Categorization Guide for High -Loading- Rate Applications – History and Rationale by Robert Jensen...Categorization Guide for High - Loading-Rate Applications – History and Rationale 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6

Innovation Related to the Tenure, Succession Pattern and Reference Group Orientation of the Principal. Final Report.

ERIC Educational Resources Information Center

Reynolds, James A.; Reynolds, Larry J.

The purposes of this study were to develop a conceptual rationale that might serve as the basis for a model of the change process and to test hypotheses derived from the rationale. It was believed that this approach would make a contribution to a growing body of research which views the school in the broader context of organizational theory. The…

Factors associated with opioid dose increases: a chart review of patients’ first year on long-term opioids

PubMed Central

Bautista, Christopher A.; Iosif, Ana-Maria; Wilsey, Barth L.; Melnikow, Joy A.; Crichlow, Althea; Henry, Stephen G.

2016-01-01

OBJECTIVE To examine encounter-level factors associated with opioid dose increases during patients’ first year on opioid therapy for chronic pain. DESIGN Case-control study analyzing all opioid prescriptions for patients with chronic pain during their first year after opioid initiation. Cases were patients who experienced an overall dose escalation of ≥30 mg morphine equivalents over the 1-year period; controls did not experience overall dose escalation. Main measures were encounter type; opioid dose change; documented prescribing rationale; documentation of guideline-concordant opioid prescribing practices. Two coders reviewed all encounters associated with opioid prescriptions. Analysis of factors associated with dose increases and provider documentation of prescribing rationale was conducted using multiple logistic regression. RESULTS 674 encounters were coded for 66 patients (22 cases, 44 controls). Fifty-three percent of opioid prescriptions were associated with telephone encounters; 13% were associated with email encounters. No prescribing rationale was documented for 43% of all opioid prescriptions and 25% of dose increases. Likelihood of dose increase and documentation of prescribing rationale did not significantly differ for cases versus controls. Compared to face-to-face encounters, dose increases were significantly less likely for telephone (OR 0.18, 95%CI 0.11 – 0.28) and email (OR 0.23, 95%CI 0.12 – 0.47) encounters; documentation of prescribing rationale was significantly more likely for email (OR 5.06, 95%CI 1.87–13.72) and less likely for telephone (OR 0.30, 95%CI 0.18–0.51) encounters. CONCLUSION Most opioid prescriptions were written without face-to-face encounters. One quarter of dose increases contained no documented prescribing rationale. Documented encounter-level factors were not significantly associated with overall opioid dose escalation. PMID:27477581

Combined use of the Consolidated Framework for Implementation Research (CFIR) and the Theoretical Domains Framework (TDF): a systematic review.

PubMed

Birken, Sarah A; Powell, Byron J; Presseau, Justin; Kirk, M Alexis; Lorencatto, Fabiana; Gould, Natalie J; Shea, Christopher M; Weiner, Bryan J; Francis, Jill J; Yu, Yan; Haines, Emily; Damschroder, Laura J

2017-01-05

Over 60 implementation frameworks exist. Using multiple frameworks may help researchers to address multiple study purposes, levels, and degrees of theoretical heritage and operationalizability; however, using multiple frameworks may result in unnecessary complexity and redundancy if doing so does not address study needs. The Consolidated Framework for Implementation Research (CFIR) and the Theoretical Domains Framework (TDF) are both well-operationalized, multi-level implementation determinant frameworks derived from theory. As such, the rationale for using the frameworks in combination (i.e., CFIR + TDF) is unclear. The objective of this systematic review was to elucidate the rationale for using CFIR + TDF by (1) describing studies that have used CFIR + TDF, (2) how they used CFIR + TDF, and (2) their stated rationale for using CFIR + TDF. We undertook a systematic review to identify studies that mentioned both the CFIR and the TDF, were written in English, were peer-reviewed, and reported either a protocol or results of an empirical study in MEDLINE/PubMed, PsycInfo, Web of Science, or Google Scholar. We then abstracted data into a matrix and analyzed it qualitatively, identifying salient themes. We identified five protocols and seven completed studies that used CFIR + TDF. CFIR + TDF was applied to studies in several countries, to a range of healthcare interventions, and at multiple intervention phases; used many designs, methods, and units of analysis; and assessed a variety of outcomes. Three studies indicated that using CFIR + TDF addressed multiple study purposes. Six studies indicated that using CFIR + TDF addressed multiple conceptual levels. Four studies did not explicitly state their rationale for using CFIR + TDF. Differences in the purposes that authors of the CFIR (e.g., comprehensive set of implementation determinants) and the TDF (e.g., intervention development) propose help to justify the use of CFIR + TDF. Given that the CFIR and the TDF are both multi-level frameworks, the rationale that using CFIR + TDF is needed to address multiple conceptual levels may reflect potentially misleading conventional wisdom. On the other hand, using CFIR + TDF may more fully define the multi-level nature of implementation. To avoid concerns about unnecessary complexity and redundancy, scholars who use CFIR + TDF and combinations of other frameworks should specify how the frameworks contribute to their study. PROSPERO CRD42015027615.

33 CFR 279.9 - Objective rationale.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Section 279.9 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE RESOURCE USE: ESTABLISHMENT OF OBJECTIVES § 279.9 Objective rationale. (a) Statement of objectives... objective(s) and providing the rationale, impact, and basic management measures for their accomplishment...

33 CFR 279.9 - Objective rationale.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Section 279.9 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE RESOURCE USE: ESTABLISHMENT OF OBJECTIVES § 279.9 Objective rationale. (a) Statement of objectives... objective(s) and providing the rationale, impact, and basic management measures for their accomplishment...

33 CFR 279.9 - Objective rationale.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Section 279.9 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE RESOURCE USE: ESTABLISHMENT OF OBJECTIVES § 279.9 Objective rationale. (a) Statement of objectives... objective(s) and providing the rationale, impact, and basic management measures for their accomplishment...

33 CFR 279.9 - Objective rationale.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Section 279.9 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE RESOURCE USE: ESTABLISHMENT OF OBJECTIVES § 279.9 Objective rationale. (a) Statement of objectives... objective(s) and providing the rationale, impact, and basic management measures for their accomplishment...

33 CFR 279.9 - Objective rationale.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Section 279.9 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE RESOURCE USE: ESTABLISHMENT OF OBJECTIVES § 279.9 Objective rationale. (a) Statement of objectives... objective(s) and providing the rationale, impact, and basic management measures for their accomplishment...

Changing Rationales for Governing the Child: A Historical Perspective on the Emergence of the Psychological Child in the Context of Preschool--Notes on a Study in Progress.

ERIC Educational Resources Information Center

Hultqvist, Kenneth

1997-01-01

Focuses on the issue of change in preschool discourse and argues that changes are related to the emergence of new rationales for governing the child. Specifically describes a period of transition (1920-1940) in the history of the Swedish preschool when Friedrich Froebel's discourse on the child became replaced by developmental psychology. (SD)

Stakeholders' expectations and perceived effects of the pharmacy ownership liberalization reform in Sweden: a qualitative interview study.

PubMed

Wisell, Kristin; Winblad, Ulrika; Sporrong, Sofia Kälvemark

2016-08-12

Reforms in the health-care sector, including the pharmacy sector, can have different rationales. The Swedish pharmacies were prior to 2009 organized in a state-owned monopoly. In 2009, a liberalization of the ownership took place, in which a majority of the pharmacies were sold to private owners. The rationales for this liberalization changed profoundly during the preparatory work, making it probable that other rationales than the ones first expressed existed. The aim of this study was to explore the underlying rationales (not stated in official documents) for the liberalization in the Swedish pharmacy sector, and also to compare the expectations with the perceived outcomes. Semi-structured interviews were conducted with representatives from key stakeholder organizations; i.e., political, patient, and professional organizations. The analysis was performed in steps, and themes were developed in an inductive manner. One expectation among the political organization participants was that the ownership liberalization would create opportunities for ideas. The competition introduced in the market was supposed to lead to a more diversified pharmacy sector. After the liberalization, the participants in favor of the liberalization were surprised that the pharmacies were so similar. Among the professional organization participants, one important rationale for the liberalization was to get better use of the pharmacists' knowledge. However, all the professional, and some of the patient organization participants, thought that the counseling in the pharmacies had deteriorated after the liberalization. As expected in the interviews, the post-liberalization pharmacy sector consists of more pharmacies. However, an unexpected perceived effect of the liberalization was, among participants from all the stakeholder groups, less access to prescription medicines in the pharmacies. This study showed that the political organization participants had an ideological basis for their opinion. The political stakeholders did not have a clear view about what the liberalization should lead to, apart from abolishing the monopoly. The perceived effects are quite similar in the different stakeholder groups, and not as positive as were expected.

Forum: The Rise of International Large-Scale Assessments and Rationales for Participation

ERIC Educational Resources Information Center

Addey, Camilla; Sellar, Sam; Steiner-Khamsi, Gita; Lingard, Bob; Verger, Antoni

2017-01-01

This Forum discusses the significant growth of international large-scale assessments (ILSAs) since the mid-1990s. Addey and Sellar's contribution ("A Framework for Analysing the Multiple Rationales for Participating in International Large-Scale Assessments") outlines a framework of rationales for participating in ILSAs and examines the…

The Social Benefits of Higher Education: Implications for Regional Finance.

ERIC Educational Resources Information Center

Winkler, Donald R.

This paper evaluates the nature, size, and distribution of public benefits generated by institutions of higher education and assesses the rationale for regional subsidies. Following introductory material, part two discusses the rationale for general public support of higher education and assesses the legitimacy of extending this rationale to…

"Socialized Music": Historical Formations of Community Music through Social Rationales

ERIC Educational Resources Information Center

Yerichuk, Deanna

2014-01-01

This article traces the formation of community music through professional and scholarly articles over the last century in North America, and argues that community music has been discursively formed through social rationales, although the specific rationales have shifted. The author employs an archaeological framework inspired by Michel Foucault to…

[Microbiological rationale for using whey on salting salmon caviar].

PubMed

Kim, I N; Shtan'ko, T I

2011-01-01

The paper provides a rationale for the use of whey to salt salmon fishes instead of traditional preservatives, including those exported from low industrial potential countries, which do not undergo comprehensive sanitary and hygienic tests. On the basis of the performed studies, the authors recommend to use whey to salt salmon caviar, which ensures the ecological purity of the product containing the minimum amount of preservatives and other substances that fail to affect its organoleptic properties.

Clickers or Flashcards: Is There Really a Difference?

NASA Astrophysics Data System (ADS)

Lasry, N.

2008-04-01

A growing number of physics teachers are currently turning to instructional technologies such as wireless handheld response systems—colloquially called clickers. Two possible rationales may explain the growing interest in these devices. The first is the presumption that clickers are more effective instructional instruments. The second rationale is somewhat reminiscent of Martin Davis' declaration when purchasing the Oakland Athletics: "As men get older, the toys get more expensive." Although personally motivated by both of these rationales, the effectiveness of clickers over inexpensive low-tech flashcards remains questionable. Thus, the first half of this paper presents findings of a classroom study comparing the differences in student learning between a Peer Instruction group using clickers and a Peer Instruction group using flashcards. Having assessed student learning differences, the second half of the paper describes differences in teaching effectiveness between clickers and flashcards.

Moral and Instrumental Rationales for Affirmative Action in Five National Contexts

ERIC Educational Resources Information Center

Moses, Michele S.

2010-01-01

The author's primary aims are to clarify the differing rationales for affirmative action that have emerged in five nations--France, India, South Africa, the United States, and Brazil--and to make the case for the most compelling rationales, whether instrumentally or morally based. She examines the different social contexts surrounding the…

Rationales for Challenged Books. [CD-ROM].

ERIC Educational Resources Information Center

National Council of Teachers of English, Urbana, IL.

This CD-ROM presents a collection of over 200 rationales for over 170 works (mainly novels but a few films) for use by teachers combating censorship. Some rationales on the disc are from published sources; others are student papers. Although the materials in the collection range from kindergarten through grade 12, the emphasis is on the middle…

Life sciences interests in Mars missions

NASA Technical Reports Server (NTRS)

Rummel, John D.; Griffiths, Lynn D.

1989-01-01

NASA's Space Life Sciences research permeates plans for Mars missions and the rationale for the exploration of the planet. The Space Life Sciences program has three major roles in Mars mission studies: providing enabling technology for piloted missions, conducting scientific exploration related to the origin and evolution of life, and protecting space crews from the adverse physiological effects of space flight. This paper presents a rationale for exploration and some of the issues, tradeoffs, and visions being addressed in the Space Life Sciences program in preparation for Mars missions.

A Rationale for Building a Comprehensive Science Program for Inner-City Education.

ERIC Educational Resources Information Center

Martin, Charles Arthur

The intent of this dissertation was to develop a science curriculum from an inner-city perspective. Five units and a rationale for inner-city education are included. The units include both physical and biological science topics. The units are as follows: (1) Rationale for Building a Comprehensive Science Program for Inner-City Education; (2) With…

Soft Power as a Policy Rationale for International Education in the UK: A Critical Analysis

ERIC Educational Resources Information Center

Lomer, Sylvie

2017-01-01

This article presents the results of a textual analysis conducted on policy discourses on international students in the UK between 1999 and 2013. A number of rationales for and against increasing their numbers have been made, which have largely remained consistent over changing political administrations. One key rationale is that international…

Cognitive defusion versus thought distraction: a clinical rationale, training, and experiential exercise in altering psychological impacts of negative self-referential thoughts.

PubMed

Masuda, Akihiko; Feinstein, Amanda B; Wendell, Johanna W; Sheehan, Shawn T

2010-11-01

Using two modes of intervention delivery, the present study compared the effects of a cognitive defusion strategy with a thought distraction strategy on the emotional discomfort and believability of negative self-referential thoughts. One mode of intervention delivery consisted of a clinical rationale and training (i.e., Partial condition). The other mode contained a condition-specific experiential exercise with the negative self-referential thought in addition to the clinical rationale and training (i.e., Full condition). Nonclinical undergraduates were randomly assigned to one of five protocols: Partial-Defusion, Full-Defusion, Partial-Distraction, Full-Distraction, and a distraction-based experimental control task. The Full-Defusion condition reduced the emotional discomfort and believability of negative self-referential thoughts significantly more than other comparison conditions. The positive results of the Full-Defusion condition were also found among participants with elevated depressive symptoms.

Nature of Science Progression in School Year 1-9: a Case Study of Teachers' Suggestions and Rationales

NASA Astrophysics Data System (ADS)

Leden, Lotta; Hansson, Lena

2017-07-01

The inclusion of nature of science (NOS) in science education has for a long time been regarded as crucial. There is, however, a lack of research on appropriate NOS aspects for different educational levels. An even more neglected area of research is that focusing on teachers' perspectives on NOS teaching at different levels. The aim of this article is to examine NOS progression in the light of teachers' suggestions and rationales. In order to obtain teachers' informed perspectives, we chose to involve six teachers (teaching grades 1-9) in a 3-year research project. They took part in focus group discussions about NOS and NOS teaching as well as implemented jointly planned NOS teaching sessions. Data that this article builds on was collected at the end of the project. The teachers' suggestions for NOS progression often relied on adding more NOS issues at every stage, thereby creating the foundations of a broader but not necessarily deeper understanding of NOS. Five rationales, for if/when specific NOS issues are appropriate to introduce, emerged from the analysis of the teacher discussions. Some of these rationales, including practice makes perfect and increasing levels of depth can potentially accommodate room for many NOS issues in the science classroom, while maturity and experience instead has a restricting effect on NOS teaching. Also, choice of context and teaching approaches play an important role in teachers' rationales for whether specific NOS issues should be included or not at different stages. The article discusses the implications for teacher education and professional development.

Capturing microscopic features of bone remodeling into a macroscopic model based on biological rationales of bone adaptation.

PubMed

Kim, Young Kwan; Kameo, Yoshitaka; Tanaka, Sakae; Adachi, Taiji

2017-10-01

To understand Wolff's law, bone adaptation by remodeling at the cellular and tissue levels has been discussed extensively through experimental and simulation studies. For the clinical application of a bone remodeling simulation, it is significant to establish a macroscopic model that incorporates clarified microscopic mechanisms. In this study, we proposed novel macroscopic models based on the microscopic mechanism of osteocytic mechanosensing, in which the flow of fluid in the lacuno-canalicular porosity generated by fluid pressure gradients plays an important role, and theoretically evaluated the proposed models, taking biological rationales of bone adaptation into account. The proposed models were categorized into two groups according to whether the remodeling equilibrium state was defined globally or locally, i.e., the global or local uniformity models. Each remodeling stimulus in the proposed models was quantitatively evaluated through image-based finite element analyses of a swine cancellous bone, according to two introduced criteria associated with the trabecular volume and orientation at remodeling equilibrium based on biological rationales. The evaluation suggested that nonuniformity of the mean stress gradient in the local uniformity model, one of the proposed stimuli, has high validity. Furthermore, the adaptive potential of each stimulus was discussed based on spatial distribution of a remodeling stimulus on the trabecular surface. The theoretical consideration of a remodeling stimulus based on biological rationales of bone adaptation would contribute to the establishment of a clinically applicable and reliable simulation model of bone remodeling.

Large Deployable Reflector Science and Technology Workshop. Volume 2: Scientific Rationale and Technology Requirements

NASA Technical Reports Server (NTRS)

Hollenbach, D. (Editor)

1983-01-01

The scientific rationale for the large deployable reflector (LDR) and the overall technological requirements are discussed. The main scientific objectives include studies of the origins of planets, stars and galaxies, and of the ultimate fate of the universe. The envisioned studies require a telescope with a diameter of at least 20 m, diffraction-limited to wavelengths as short as 30-50 micron. In addition, light-bucket operation with 1 arcsec spatial resolution in the 2-4 microns wavelength region would be useful in studies of high-redshifted galaxies. Such a telescope would provide a large increase in spectroscopic sensitivity and spatial resolving power compared with existing or planned infrared telescopes.

Interns overestimate the effectiveness of their hand-off communication.

PubMed

Chang, Vivian Y; Arora, Vineet M; Lev-Ari, Shiri; D'Arcy, Michael; Keysar, Boaz

2010-03-01

Theories from the psychology of communication may be applicable in understanding why hand-off communication is inherently problematic. The purpose of this study was to assess whether postcall pediatric interns can correctly estimate the patient care information and rationale received by on-call interns during hand-off communication. Pediatric interns at the University of Chicago were interviewed about the hand-off. Postcall interns were asked to predict what on-call interns would report as the important pieces of information communicated during the hand-off about each patient, with accompanying rationale. Postcall interns also guessed on-call interns' rating of how well the hand-offs went. Then, on-call interns were asked to list the most important pieces of information for each patient that postcall interns communicated during the hand-off, with accompanying rationale. On-call interns also rated how well the hand-offs went. Interns had access to written hand-offs during the interviews. We conducted 52 interviews, which constituted 59% of eligible interviews. Seventy-two patients were discussed. The most important piece of information about a patient was not successfully communicated 60% of the time, despite the postcall intern's believing that it was communicated. Postcall and on-call interns did not agree on the rationales provided for 60% of items. In addition, an item was more likely to be effectively communicated when it was a to-do item (65%) or an item related to anticipatory guidance (69%) compared with a knowledge item (38%). Despite the lack of agreement on content and rationale of information communicated during hand-offs, peer ratings of hand-off quality were high. Pediatric interns overestimated the effectiveness of their hand-off communication. Theories from communication psychology suggest that miscommunication is caused by egocentric thought processes and a tendency for the speaker to overestimate the receiver's understanding. This study demonstrates that systematic causes of miscommunication may play a role in hand-off quality.

Planned approaches to business and school partnerships. Does it make a difference? The business perspective.

PubMed

Lee, Kerry; Hope, John; Abdulghani, Fatima

2016-04-01

In many countries, schools are encouraged to link with business to add authenticity to learning. The number of these business-school partnerships has shown a marked increase over the last twenty years. Traditionally researchers investigating these partnerships have focussed on the schools' perspectives (Du, Bhattacharya, & Sen, 2010, pp. 32-33), however this New Zealand research has focused solely on the business perspective of established school partnerships. The study used a mixed methods approach utilising both online survey and semi-structured interviews. Ten out of the forty participating businesses surveyed used a brokering organisation as a way of developing and maintaining these partnerships and some developed rationales to support the partnership. This study investigated the value of using brokering organisations, rationales and designated staff to support business-school partnerships. Findings indicate that brokers and designated staff play a very effective role in enhancing business-school links, and more benefits are perceived when a rationale has been established. It is anticipated that these findings will support the development and success of business-school partnerships. Copyright © 2015 Elsevier Ltd. All rights reserved.

Getting inside acupuncture trials - Exploring intervention theory and rationale

PubMed Central

2011-01-01

Background Acupuncture can be described as a complex intervention. In reports of clinical trials the mechanism of acupuncture (that is, the process by which change is effected) is often left unstated or not known. This is problematic in assisting understanding of how acupuncture might work and in drawing together evidence on the potential benefits of acupuncture. Our aim was to aid the identification of the assumed mechanisms underlying the acupuncture interventions in clinical trials by developing an analytical framework to differentiate two contrasting approaches to acupuncture (traditional acupuncture and Western medical acupuncture). Methods Based on the principles of realist review, an analytical framework to differentiate these two contrasting approaches was developed. In order to see how useful the framework was in uncovering the theoretical rationale, it was applied to a set of trials of acupuncture for fatigue and vasomotor symptoms, identified from a wider literature review of acupuncture and early stage breast cancer. Results When examined for the degree to which a study demonstrated adherence to a theoretical model, two of the fourteen selected studies could be considered TA, five MA, with the remaining seven not fitting into any recognisable model. When examined by symptom, five of the nine vasomotor studies, all from one group of researchers, are arguably in the MA category, and two a TA model; in contrast, none of the five fatigue studies could be classed as either MA or TA and all studies had a weak rationale for the chosen treatment for fatigue. Conclusion Our application of the framework to the selected studies suggests that it is a useful tool to help uncover the therapeutic rationale of acupuncture interventions in clinical trials, for distinguishing between TA and MA approaches and for exploring issues of model validity. English language acupuncture trials frequently fail to report enough detail relating to the intervention. We advocate using this framework to aid reporting, along with further testing and refinement of the framework. PMID:21414187

Constructing a Theory- and Evidence-Based Treatment Rationale for Complex eHealth Interventions: Development of an Online Alcohol Intervention Using an Intervention Mapping Approach.

PubMed

Brendryen, Håvar; Johansen, Ayna; Nesvåg, Sverre; Kok, Gerjo; Duckert, Fanny

2013-01-23

Due to limited reporting of intervention rationale, little is known about what distinguishes a good intervention from a poor one. To support improved design, there is a need for comprehensive reports on novel and complex theory-based interventions. Specifically, the emerging trend of just-in-time tailoring of content in response to change in target behavior or emotional state is promising. The objective of this study was to give a systematic and comprehensive description of the treatment rationale of an online alcohol intervention called Balance. We used the intervention mapping protocol to describe the treatment rationale of Balance. The intervention targets at-risk drinking, and it is delivered by email, mobile phone text messaging, and tailored interactive webpages combining text, pictures, and prerecorded audio. The rationale of the current treatment was derived from a self-regulation perspective, and the overarching idea was to support continued self-regulation throughout the behavior change process. Maintaining the change efforts over time and coping adaptively during critical moments (eg, immediately before and after a lapse) are key factors to successful behavior change. Important elements of the treatment rationale to achieving these elements were: (1) emotion regulation as an inoculation strategy against self-regulation failure, (2) avoiding lapses by adaptive coping, and (3) avoiding relapse by resuming the change efforts after a lapse. Two distinct and complementary delivery strategies were used, including a day-to-day tunnel approach in combination with just-in-time therapy. The tunnel strategy was in accordance with the need for continuous self-regulation and it functions as a platform from which just-in-time therapy was launched. Just-in-time therapy was used to support coping during critical moments, and started when the client reports either low self-efficacy or that they were drinking above target levels. The descriptions of the treatment rationale for Balance, the alcohol intervention reported herein, provides an intervention blueprint that will aid in interpreting the results from future program evaluations. It will ease comparisons of program rationales across interventions, and may assist intervention development. By putting just-in-time therapy within a complete theoretical and practical context, including the tunnel delivery strategy and the self-regulation perspective, we have contributed to an understanding of how multiple delivery strategies in eHealth interventions can be combined. Additionally, this is a call for action to improve the reporting practices within eHealth research. Possible ways to achieve such improvement include using a systematic and structured approach, and for intervention reports to be published after peer-review and separately from evaluation reports.

Constructing a Theory- and Evidence-Based Treatment Rationale for Complex eHealth Interventions: Development of an Online Alcohol Intervention Using an Intervention Mapping Approach

PubMed Central

Johansen, Ayna; Nesvåg, Sverre; Kok, Gerjo; Duckert, Fanny

2013-01-01

Background Due to limited reporting of intervention rationale, little is known about what distinguishes a good intervention from a poor one. To support improved design, there is a need for comprehensive reports on novel and complex theory-based interventions. Specifically, the emerging trend of just-in-time tailoring of content in response to change in target behavior or emotional state is promising. Objective The objective of this study was to give a systematic and comprehensive description of the treatment rationale of an online alcohol intervention called Balance. Methods We used the intervention mapping protocol to describe the treatment rationale of Balance. The intervention targets at-risk drinking, and it is delivered by email, mobile phone text messaging, and tailored interactive webpages combining text, pictures, and prerecorded audio. Results The rationale of the current treatment was derived from a self-regulation perspective, and the overarching idea was to support continued self-regulation throughout the behavior change process. Maintaining the change efforts over time and coping adaptively during critical moments (eg, immediately before and after a lapse) are key factors to successful behavior change. Important elements of the treatment rationale to achieving these elements were: (1) emotion regulation as an inoculation strategy against self-regulation failure, (2) avoiding lapses by adaptive coping, and (3) avoiding relapse by resuming the change efforts after a lapse. Two distinct and complementary delivery strategies were used, including a day-to-day tunnel approach in combination with just-in-time therapy. The tunnel strategy was in accordance with the need for continuous self-regulation and it functions as a platform from which just-in-time therapy was launched. Just-in-time therapy was used to support coping during critical moments, and started when the client reports either low self-efficacy or that they were drinking above target levels. Conclusions The descriptions of the treatment rationale for Balance, the alcohol intervention reported herein, provides an intervention blueprint that will aid in interpreting the results from future program evaluations. It will ease comparisons of program rationales across interventions, and may assist intervention development. By putting just-in-time therapy within a complete theoretical and practical context, including the tunnel delivery strategy and the self-regulation perspective, we have contributed to an understanding of how multiple delivery strategies in eHealth interventions can be combined. Additionally, this is a call for action to improve the reporting practices within eHealth research. Possible ways to achieve such improvement include using a systematic and structured approach, and for intervention reports to be published after peer-review and separately from evaluation reports. PMID:23612478

Rationales for the Lightning Launch Commit Criteria

NASA Technical Reports Server (NTRS)

Willett, John C. (Editor); Merceret, Francis J. (Editor); Krider, E. Philip; O'Brien, T. Paul; Dye, James E.; Walterscheid, Richard L.; Stolzenburg, Maribeth; Cummins, Kenneth; Christian, Hugh J.; Madura, John T.

2016-01-01

Since natural and triggered lightning are demonstrated hazards to launch vehicles, payloads, and spacecraft, NASA and the Department of Defense (DoD) follow the Lightning Launch Commit Criteria (LLCC) for launches from Federal Ranges. The LLCC were developed to prevent future instances of a rocket intercepting natural lightning or triggering a lightning flash during launch from a Federal Range. NASA and DoD utilize the Lightning Advisory Panel (LAP) to establish and develop robust rationale from which the criteria originate. The rationale document also contains appendices that provide additional scientific background, including detailed descriptions of the theory and observations behind the rationales. The LLCC in whole or part are used across the globe due to the rigor of the documented criteria and associated rationale. The Federal Aviation Administration (FAA) adopted the LLCC in 2006 for commercial space transportation and the criteria were codified in the FAA's Code of Federal Regulations (CFR) for Safety of an Expendable Launch Vehicle (Appendix G to 14 CFR Part 417, (G417)) and renamed Lightning Flight Commit Criteria in G417.

Apoptotic impact on Brugia malayi by sulphonamido-quinoxaline: search for a novel therapeutic rationale.

PubMed

Bhoj, Priyanka S; Ingle, Rahul G; Goswami, Kalyan; Jena, Lingaraj; Wadher, Shailesh

2018-05-01

Human lymphatic filariasis although not fatal but poses serious socioeconomic burden due to associated disability. This is reflected by the huge magnitude of the estimated disability-adjusted life years of about 5.09 million. Therefore, following WHO mandate, our earlier studies on antifilarial drug development revealed the significance of apoptosis. Apoptotic impact has been implicated in anticancer rationale of several drugs. In this study, we explored the antifilarial potential of sulphonamido-quinoxaline compounds, shown to be specific inhibitor for c-Met kinase in human cancer cells. Out of studied compounds, Q4, showing favorable drug-likeness and medicinal chemistry properties on bioinformatics platform along with subsequently recorded lowest IC 100 value, was considered as a suitable antifilarial candidate. Significant apoptosis due to mitochondrial involvement was recorded in drug-treated parasite unlike untreated control. In spite of homology between human c-Met kinase and Brugia malayi counterpart, comparative docking result of this compound showed more favorable binding parameters with the parasitic target. The wide gap between IC 100 and LD 50 values further confirmed the therapeutic safety. We propose sulphonamido-quinoxaline derivative as a lead candidate for antifilarial drug development. Further study is warranted to authenticate parasitic c-Met kinase as a novel therapeutic target reminiscent of anticancer rationale implicating inhibition of proliferation.

What is the biochemical and physiological rationale for using cold-water immersion in sports recovery? A systematic review.

PubMed

Bleakley, Chris M; Davison, Gareth W

2010-02-01

Cold-water immersion (CWI) is a popular recovery intervention after exercise. The scientific rationale is not clear, and there are no clear guidelines for its use. The aim of this review was to study the physiological and biochemical effect of short periods of CWI. A computer-based literature search, citation tracking and related articles searches were undertaken. Primary research studies using healthy human participants, immersed in cold water (<15 degrees C), for 5 min durations or less were included. Data were extracted on body temperature, cardiovascular, respiratory and biochemical response. 16 studies were included. Sample size was restricted, and there was a large degree of study heterogeneity. CWI was associated with an increase in heart rate, blood pressure, respiratory minute volume and metabolism. Decreases in end tidal carbon dioxide partial pressure and a decrease in cerebral blood flow were also reported. There was evidence of increases in peripheral catecholamine concentration, oxidative stress and a possible increase in free-radical-species formation. The magnitude of these responses may be attenuated with acclimatisation. CWI induces significant physiological and biochemical changes to the body. Much of this evidence is derived from full body immersions using resting healthy participants. The physiological and biochemical rationale for using short periods of CWI in sports recovery still remains unclear.

Theoretical rationale for music selection in oncology intervention research: an integrative review.

PubMed

Burns, Debra S

2012-01-01

Music-based interventions have helped patients with cancer improve their quality of life, decrease treatment related distress, and manage pain. However, quantitative findings from music intervention studies are inconsistent. The purpose of this review was to explore the theoretical underpinnings for the selection of the music stimuli used to influence targeted outcomes. It was hypothesized that disparate findings were due in part to the atheoretical nature of music selection and the resulting diversity in music stimuli between and within studies. A systematic research synthesis including a comprehensive database and reference list search resulted in 22 studies. Included studies were compiled into two tables cataloging intervention theory, intervention content, and outcomes. A majority of studies did not provide a rationale or intervention theory for the delivery of music or choice of outcomes. Recorded music was the most common delivery method, but the specific music was rarely included within the report. Only two studies that included a theoretical framework reported null results on at least some of the outcomes. Null results are partially explained by an incomplete or mismatch in intervention theory and music selection and delivery. While the inclusion of an intervention theory does not guarantee positive results, including a theoretical rationale for the use of music, particular therapeutic processes or mechanisms, and the specifics of how music is selected and delivered increases scientific rigor and the probability of clinical translation.

Rationale and Methods of the Substance Use and Psychological Injury Combat Study (SUPIC): A Longitudinal Study of Army Service Members Returning from Deployment in FY2008–2011

PubMed Central

Larson, Mary Jo; Adams, Rachel Sayko; Mohr, Beth A.; Harris, Alex H. S.; Merrick, Elizabeth L.; Funk, Wendy; Hofmann, Keith; Wooten, Nikki R.; Jeffery, Diana D.; Williams, Thomas V.

2013-01-01

SUPIC will examine whether early detection and intervention for post-deployment problems among Army Active Duty and National Guard/Reservists returning from Iraq or Afghanistan are associated with improved long-term substance use and psychological outcomes. This paper describes the rationale and significance of SUPIC, and presents demographic and deployment characteristics of the study sample (N=643,205), and self-reported alcohol use and health problems from the subsample with matched post-deployment health assessments (N=487,600). This longitudinal study aims to provide new insight into the long-term post-deployment outcomes of Army members by combining service member data from the Military Health System and Veterans Health Administration. PMID:23869459

Picking Up Artifacts: Storyboarding as a Gateway to Reuse

NASA Astrophysics Data System (ADS)

Wahid, Shahtab; Branham, Stacy M.; Cairco, Lauren; McCrickard, D. Scott; Harrison, Steve

Storyboarding offers designers the opportunity to illustrate a visual narrative of use. Because designers often refer to past ideas, we argue storyboards can be constructed by reusing shared artifacts. We present a study in which we explore how designers reuse artifacts consisting of images and rationale during storyboard construction. We find images can aid in accessing rationale and that connections among features aid in deciding what to reuse, creating new artifacts, and constructing. Based on requirements derived from our findings, we present a storyboarding tool, PIC-UP, to facilitate artifact sharing and reuse and evaluate its use in an exploratory study. We conclude with remarks on facilitating reuse and future work.

Evaluating web-based cognitive-affective remediation in recent trauma survivors: study rationale and protocol.

PubMed

Fine, Naomi B; Achituv, Michal; Etkin, Amit; Merin, Ofer; Shalev, Arieh Y

2018-01-01

Background : The immediate aftermath of traumatic events is a period of enhanced neural plasticity, following which some survivors remain with post-traumatic stress disorder (PTSD) whereas others recover. Evidence points to impairments in emotional reactivity, emotion regulation, and broader executive functions as critically contributing to PTSD. Emerging evidence further suggests that the neural mechanisms underlying these functions remain plastic in adulthood and that targeted retraining of these systems may enhance their efficiency and could reduce the likelihood of developing PTSD. Administering targeted neurocognitive training shortly after trauma exposure is a daunting challenge. This work describes a study design addressing that challenge. The study evaluated the direct effects of cognitive remediation training on neurocognitive mechanisms that hypothetically underlay PTSD, and the indirect effect of this intervention on emerging PTSD symptoms. Method : We describe a study rationale, design, and methodological choices involving: (a) participants' enrolment; (b) implementation and management of a daily self-administered, web-based intervention; (c) reliable, timely screening and assessment of treatment of eligible survivors; and (d) defining control conditions and outcome measures. We outline the rationale of choices made regarding study sample, timing of intervention, measurements, monitoring participants' adherence, and ways to harmonize and retain interviewers' fidelity and mitigate eventual burnout by repeated contacts with recently traumatized survivors. Conclusion : Early web-based interventions targeting causative mechanisms of PTSD can be informed by the model presented in this paper.

The pharmacological rationale for combining muscarinic receptor antagonists and β-adrenoceptor agonists in the treatment of airway and bladder disease☆

PubMed Central

Dale, Philippa R; Cernecka, Hana; Schmidt, Martina; Dowling, Mark R; Charlton, Steven J; Pieper, Michael P; Michel, Martin C

2014-01-01

Muscarinic receptor antagonists and β-adrenoceptor agonists are used in the treatment of obstructive airway disease and overactive bladder syndrome. Here we review the pharmacological rationale for their combination. Muscarinic receptors and β-adrenoceptors are physiological antagonists for smooth muscle tone in airways and bladder. Muscarinic agonism may attenuate β-adrenoceptor-mediated relaxation more than other contractile stimuli. Chronic treatment with one drug class may regulate expression of the target receptor but also that of the opposing receptor. Prejunctional β2-adrenoceptors can enhance neuronal acetylcholine release. Moreover, at least in the airways, muscarinic receptors and β-adrenoceptors are expressed in different locations, indicating that only a combined modulation of both systems may cause dilatation along the entire bronchial tree. While all of these factors contribute to a rationale for a combination of muscarinic receptor antagonists and β-adrenoceptor agonists, the full value of such combination as compared to monotherapy can only be determined in clinical studies. PMID:24682092

Collaborative Behavioral Management for Drug-Involved Parolees: Rationale and Design of the Step'n Out Study

PubMed Central

FRIEDMANN, PETER D.; KATZ, ELIZABETH C.; RHODES, ANNE G.; TAXMAN, FAYE S.; O'CONNELL, DANIEL J.; FRISMAN, LINDA K.; BURDON, WILLIAM M.; FLETCHER, BENNETT W.; LITT, MARK D.; CLARKE, JENNIFER; MARTIN, STEVEN S.

2009-01-01

This article describes the rationale, study design, and implementation for the Step'n Out study of the Criminal Justice Drug Abuse Treatment Studies. Step'n Out tests the relative effectiveness of collaborative behavioral management of drug-involved parolees. Collaborative behavioral management integrates the roles of parole officers and treatment counselors to provide role induction counseling, contract for pro-social behavior, and deliver contingent reinforcement of behaviors consistent with treatment objectives. The Step'n Out study will randomize 450 drug-involved parolees to collaborative behavioral management or usual parole. Follow-up at 3-and 9-months will assess primary outcomes of rearrest, crime and drug use. If collaborative behavioral management is effective, its wider adoption could improve the outcomes of community reentry of drug-involved ex-offenders. PMID:19809591

An ecological dynamics rationale to explain home advantage in professional football

NASA Astrophysics Data System (ADS)

Gama, José; Dias, Gonçalo; Couceiro, Micael; Passos, Pedro; Davids, Keith; Ribeiro, João

2016-03-01

Despite clear findings, research on home advantage in team sports lacks a comprehensive theoretical rationale for understanding why this phenomenon is so compelling. The aim of this study was to provide an explanatory theoretical rationale in ecological dynamics for the influence of home advantage observed in research on professional football. We recorded 30 competitive matches and analyzed 13958 passes, from one highly successful team in the Portuguese Premier League, during season 2010/2011. Performance data were analyzed using the Match Analysis Software—Amisco® (version 3.3.7.25), allowing us to characterize team activity profiles. Results were interpreted from an ecological dynamics perspective, explaining how task and environmental constraints of a competitive football setting required performers to continuously co-adapt to teammate behaviors. Despite slight differences in percentage of ball possession when playing home or away, the number of passes achieved by the team, while in possession of the ball, was quite different between home or away venues. When playing at home, the number of passes performed by the team was considerably higher than when playing away. The explanation proposed in this study for a home advantage effect can be understood from studying interpersonal coordination tendencies of team sports players as agents in a complex adaptive system.

Rationale and Roadmap for Moon Exploration

NASA Astrophysics Data System (ADS)

Foing, B. H.; ILEWG Team

We discuss the different rationale for Moon exploration. This starts with areas of scientific investigations: clues on the formation and evolution of rocky planets, accretion and bombardment in the inner solar system, comparative planetology processes (tectonic, volcanic, impact cratering, volatile delivery), records astrobiology, survival of organics; past, present and future life. The rationale includes also the advancement of instrumentation: Remote sensing miniaturised instruments; Surface geophysical and geochemistry package; Instrument deployment and robotic arm, nano-rover, sampling, drilling; Sample finder and collector. There are technologies in robotic and human exploration that are a drive for the creativity and economical competitivity of our industries: Mecha-electronics-sensors; Tele control, telepresence, virtual reality; Regional mobility rover; Autonomy and Navigation; Artificially intelligent robots, Complex systems, Man-Machine interface and performances. Moon-Mars Exploration can inspire solutions to global Earth sustained development: In-Situ Utilisation of resources; Establishment of permanent robotic infrastructures, Environmental protection aspects; Life sciences laboratories; Support to human exploration. We also report on the IAA Cosmic Study on Next Steps In Exploring Deep Space, and ongoing IAA Cosmic Studies, ILEWG/IMEWG ongoing activities, and we finally discuss possible roadmaps for robotic and human exploration, starting with the Moon-Mars missions for the coming decade, and building effectively on joint technology developments.

Investigating Novice and Expert Conceptions of Genetically Modified Organisms

PubMed Central

Potter, Lisa M.; Bissonnette, Sarah A.; Knight, Jonathan D.; Tanner, Kimberly D.

2017-01-01

The aspiration of biology education is to give students tools to apply knowledge learned in the classroom to everyday life. Genetic modification is a real-world biological concept that relies on an in-depth understanding of the molecular behavior of DNA and proteins. This study investigated undergraduate biology students’ conceptions of genetically modified organisms (GMOs) when probed with real-world, molecular and cellular, and essentialist cues, and how those conceptions compared across biology expertise. We developed a novel written assessment tool and administered it to 120 non–biology majors, 154 entering biology majors, 120 advanced biology majors (ABM), and nine biology faculty. Results indicated that undergraduate biology majors rarely included molecular and cellular rationales in their initial explanations of GMOs. Despite ABM demonstrating that they have much of the biology knowledge necessary to understand genetic modification, they did not appear to apply this knowledge to explaining GMOs. Further, this study showed that all undergraduate student populations exhibited evidence of essentialist thinking while explaining GMOs, regardless of their level of biology training. Finally, our results suggest an association between scientifically accurate ideas and the application of molecular and cellular rationales, as well as an association between misconceptions and essentialist rationales. PMID:28821537

Minimum energy efficiency standards for appliances: Old and new economic rationales

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

Houde, Sebastien; Spurlock, C. Anna

In this study, we revisit Hausman and Joskow (1982)'s economic rationales for appliance minimum energy efficiency standards. In addition to the four market failures they argued could justify appliance standards--energy prices below marginal social cost, consumers underestimating energy prices, consumer discount rates above social discount rates, or principal agent problems--we discuss two additional market failures that are relevant and potentially economically important in this context: market power and innovation market failures. We highlight puzzles uncovered by recent empirical results, and suggest directions future research should take to better understand the normative implications of appliance standards.

Minimum energy efficiency standards for appliances: Old and new economic rationales

DOE PAGES

Houde, Sebastien; Spurlock, C. Anna

2016-09-01

In this study, we revisit Hausman and Joskow (1982)'s economic rationales for appliance minimum energy efficiency standards. In addition to the four market failures they argued could justify appliance standards--energy prices below marginal social cost, consumers underestimating energy prices, consumer discount rates above social discount rates, or principal agent problems--we discuss two additional market failures that are relevant and potentially economically important in this context: market power and innovation market failures. We highlight puzzles uncovered by recent empirical results, and suggest directions future research should take to better understand the normative implications of appliance standards.

Bioethics: A Rationale and a Model

ERIC Educational Resources Information Center

Barman, Charles R.; Rusch, John J.

1978-01-01

Discusses the rationale for and development of an undergraduate bioethics course. Based on experiences with the course, general suggestions are offered to instructors planning to add bioethics to existing curricula. (MA)

Instrument Selection for Randomized Controlled Trials Why This and Not That?

PubMed Central

Records, Kathie; Keller, Colleen; Ainsworth, Barbara; Permana, Paska

2011-01-01

A fundamental linchpin for obtaining rigorous findings in quantitative research involves the selection of survey instruments. Psychometric recommendations are available for the processes for scale development and testing and guidance for selection of established scales. These processes are necessary to address the validity link between the phenomena under investigation, the empirical measures and, ultimately, the theoretical ties between these and the world views of the participants. Detailed information is most often provided about study design and protocols, but far less frequently is a detailed theoretical explanation provided for why specific instruments are chosen. Guidance to inform choices is often difficult to find when scales are needed for specific cultural, ethnic, or racial groups. This paper details the rationale underlying instrument selection for measurement of the major processes (intervention, mediator and moderator variables, outcome variables) in an ongoing study of postpartum Latinas, Madres para la Salud [Mothers for Health]. The rationale underpinning our choices includes a discussion of alternatives, when appropriate. These exemplars may provide direction for other intervention researchers who are working with specific cultural, racial, or ethnic groups or for other investigators who are seeking to select the ‘best’ instrument. Thoughtful consideration of measurement and articulation of the rationale underlying our choices facilitates the maintenance of rigor within the study design and improves our ability to assess study outcomes. PMID:21986392

The Family Value of Information, Community Support, and Experience Study: Rationale, Design, and Methods of a "Family-Centered" Research Study.

PubMed

Reeves, Gloria M; Wehring, Heidi J; Connors, Kathleen M; Bussell, Kristin; Schiffman, Jason; Medoff, Deborah R; Tsuji, Thomas; Walker, Jane; Brown, Alicia; Strobeck, Danielle; Clough, Tammy; Rush, Caitlin B; Riddle, Mark A; Love, Raymond C; Zachik, Albert; Hoagwood, Kimberly; Olin, S Serene; Stephan, Sharon; Okuzawa, Nana; Edwards, Sarah; Baquet, Claudia; dosReis, Susan

2015-12-01

The Patient Protection and Affordable Care Act focuses on improving consumer engagement and patient-centered care. This article describes the design and rationale of a study targeting family engagement in pediatric mental health services. The study is a 90-day randomized trial of a telephone-delivered Family Navigator services versus usual care for parents of Medicaid-insured youth younger than 13 years with serious mental illness. Youth are identified through a pediatric antipsychotic medication preauthorization program. Family Navigators offer peer support to empower and engage parents in their child's recovery. Outcomes include parent report of empowerment, social support, satisfaction with child mental health services, and child functioning as well as claims-based measures of psychotherapy service utilization and antipsychotic medication dosage. The focus on "family-centered" care in this study is strongly supported by the active role of consumers in study design and implementation.

Seattle wide-area information for travelers (SWIFT) : communications study

DOT National Transportation Integrated Search

1998-10-19

This document discusses the rationale, procedures, results, discussion and conclusions of the Seattle Wide-area Information for Travelers (SWIFT) Communications Study evaluation that was conducted for the Washington State Department of Transportation...

A Cluster-Randomized Trial of Restorative Practices: An Illustration to Spur High-Quality Research and Evaluation.

PubMed

Acosta, Joie D; Chinman, Matthew; Ebener, Patricia; Phillips, Andrea; Xenakis, Lea; Malone, Patrick S

2016-01-01

Restorative Practices in schools lack rigorous evaluation studies. As an example of rigorous school-based research, this paper describes the first randomized control trial of restorative practices to date, the Study of Restorative Practices. It is a 5-year, cluster-randomized controlled trial (RCT) of the Restorative Practices Intervention (RPI) in 14 middle schools in Maine to assess whether RPI impacts both positive developmental outcomes and problem behaviors and whether the effects persist during the transition from middle to high school. The two-year RPI intervention began in the 2014-2015 school year. The study's rationale and theoretical concerns are discussed along with methodological concerns including teacher professional development. The theoretical rationale and description of the methods from this study may be useful to others conducting rigorous research and evaluation in this area.

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

PubMed

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

2015-12-01

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

Collection of real-world data on nivolumab's effectiveness in renal cell carcinoma: rationale for an observational study.

PubMed

Bedke, Jens; Grimm, Marc-Oliver; Grünwald, Viktor

2018-05-01

Renal cell carcinoma (RCC) represents the seventh (men) respectively tenth (women) most frequent cancer in western countries. After one or more lines of VEGF-targeted therapy, immunotherapy with nivolumab is strongly recommended in patients with metastatic RCC. Nivolumab is the first, and so far, only approved PD-1 immune checkpoint inhibitor to demonstrate a gain in overall survival in RCC. We describe herein design and rationale of trial CA209653 ('NIS NORA'), a prospective, noninterventional cohort study investigating the effectiveness of nivolumab. This systematic collection of real-world effectiveness data will recruit 323 patients with advanced RCC to provide a precise estimate for overall survival over a 5-year follow-up period (Trial registration: NCT02940639).

Mixed-methods designs in mental health services research: a review.

PubMed

Palinkas, Lawrence A; Horwitz, Sarah M; Chamberlain, Patricia; Hurlburt, Michael S; Landsverk, John

2011-03-01

Despite increased calls for use of mixed-methods designs in mental health services research, how and why such methods are being used and whether there are any consistent patterns that might indicate a consensus about how such methods can and should be used are unclear. Use of mixed methods was examined in 50 peer-reviewed journal articles found by searching PubMed Central and 60 National Institutes of Health (NIH)-funded projects found by searching the CRISP database over five years (2005-2009). Studies were coded for aims and the rationale, structure, function, and process for using mixed methods. A notable increase was observed in articles published and grants funded over the study period. However, most did not provide an explicit rationale for using mixed methods, and 74% gave priority to use of quantitative methods. Mixed methods were used to accomplish five distinct types of study aims (assess needs for services, examine existing services, develop new or adapt existing services, evaluate services in randomized controlled trials, and examine service implementation), with three categories of rationale, seven structural arrangements based on timing and weighting of methods, five functions of mixed methods, and three ways of linking quantitative and qualitative data. Each study aim was associated with a specific pattern of use of mixed methods, and four common patterns were identified. These studies offer guidance for continued progress in integrating qualitative and quantitative methods in mental health services research consistent with efforts by NIH and other funding agencies to promote their use.

Public policy versus individual rights and responsibility: an economist's perspective.

PubMed

Chaloupka, Frank J

2011-09-01

Interventions to reduce childhood obesity entail ethical considerations. Although a rationale exists for government to intervene in a way that limits individual rights while protecting the public's health, a clear economic rationale also exists. The markets for goods and services that contribute to obesity are characterized by multiple failures that create an economic rationale for government to intervene (eg, consumers' lack of accurate information regarding obesogenic foods and beverages). If effective public policies for reducing obesity and its consequences are to be developed and implemented, individual rights and government interests must be balanced.

Extracorporeal blood purification therapy for sepsis and systemic inflammation: its biological rationale.

PubMed

Bellomo, R; Baldwin, I; Ronco, C

2001-01-01

EBPTs represent a promising new approach to the adjuvant treatment of severe sepsis, septic shock and MODS. Their technology is rapidly evolving and pilot animal and human studies are now taking place to prepare the territory for the first large randomized controlled trial. The rationale for EBPT is reasonable and the initial data are encouraging. The correct technology and molecular targeting, however, are still being explored. Once the best technology has been determined, it is likely that phase II and phase III trials will be performed to test the hypothesis that these therapies can indeed alter mortality in severe inflammatory multiorgan dysfunction.

Four Futures for Social Studies.

ERIC Educational Resources Information Center

Morrissett, Irving

The current status of social studies education provides information for assessing and predicting future trends in social studies education. A 3-year study, "Social Studies Priorities and Needs," found that: social studies/social science educators are concerned with constructing a rationale and definition of social studies; the dominant approach to…

An investigation of pre-activity cardiovascular screening procedures in health/fitness facilities--part II: rationale for low adherence with national standards.

PubMed

Springer, Judy B; Eickhoff-Shemek, JoAnn M; Zuberbuehler, Ernest J

2009-01-01

The purpose of this study was to explore the rationale provided by program directors and general managers of health/fitness facilities for low adherence to nationally accepted standards related to pre-activity cardiovascular screening procedures (PACSPs) for members and clients of personal trainers. Qualitative interviews were conducted with the directors/managers in a Midwest region representing 76 facilities who indicated they did not conduct PACSPs for members and clients of personal trainers. Analysis of the rationale provided revealed 6 major clusters: (1) Purpose or need for screening; (2) time and staffing; (3) barrier to participation; (4) personal responsibility for health and actions; (5) legal issues; and (6) company or franchise policy that categorized the reasons for low adherence to PACSPs. These findings highlight the need to increase awareness of the relevance of PACSPs among health/fitness managers, staff members, and current exercise science students as well as engage those in risk management for informed dialogue for consistent application of the standard of care. Copyright 2009 Wiley Periodicals, Inc.

Building Scientific Confidence in the Development and ...

EPA Pesticide Factsheets

Acceptance of read-across is an ongoing challenge and several efforts are underway to identify and address major uncertainties associated with read-across. Several approaches have been proposed but to date few case studies if any have evaluated how Tox21 approaches may be instructive in substantiating category rationales, or indeed their associated read-across justifications. Here we have identified a handful of former OECD HPV categories and evaluated to what extent data from HTS assays notably that generated through ToxCast are helpful in strengthening the rationale underlying those categories and their associated read-across. A handful of categories were identified based on the overlap between the HPV chemicals and the ToxCast inventory. Those selected included the ethylene glycols and primary aliphatic alcohols categories. The findings so far are mixed, highlighting the importance of carefully interpreting the ToxCast data in its appropriate context. Slide or platform presentation at the SOT 2016 annual meeting. This is an proof of concept evaluation for a handful of regulatory categories to determine whether there is any added value of considering bioactivity data to substantiate an existing category rationale.

Environmental Studies Model.

ERIC Educational Resources Information Center

George, David R.

1986-01-01

Presents a model of an environmental studies course that reflects a spaceship earth philosophy. Includes a rationale and a listing of concepts and processes for this action oriented program. Suggests several interdisciplinary experiences that emphasize problem-solving and decision-making skills. (ML)

A randomized controlled trial to evaluate the safety and efficacy of cardiac contractility modulation in patients with systolic heart failure: rationale, design, and baseline patient characteristics.

PubMed

Abraham, William T; Burkhoff, Daniel; Nademanee, Koonlawee; Carson, Peter; Bourge, Robert; Ellenbogen, Kenneth A; Parides, Michael; Kadish, Alan

2008-10-01

Cardiac contractility modulation (CCM) signals are nonexcitatory electrical signals delivered during the cardiac absolute refractory period that enhance the strength of cardiac muscular contraction. Prior research in experimental and human heart failure has shown that CCM signals normalize phosphorylation of key proteins and expression of genes coding for proteins involved in regulation of calcium cycling and contraction. The results of prior clinical studies of CCM have supported its safety and efficacy. A large-scale clinical study, the FIX-HF-5 study, is currently underway to test the safety and efficacy of this treatment. In this article, we provide an overview of the system used to deliver CCM signals, the implant procedure, and the details and rationale of the FIX-HF-5 study design. Baseline characteristics for patients randomized in this trial are also presented.

A microhydrodynamic rationale for selection of bead size in preparation of drug nanosuspensions via wet stirred media milling.

PubMed

Li, Meng; Alvarez, Paulina; Bilgili, Ecevit

2017-05-30

Although wet stirred media milling has proven to be a robust process for producing nanoparticle suspensions of poorly water-soluble drugs and thereby enhancing their bioavailability, selection of bead size has been largely empirical, lacking fundamental rationale. This study aims to establish such rationale by investigating the impact of bead size at various stirrer speeds on the drug breakage kinetics via a microhydrodynamic model. To this end, stable suspensions of griseofulvin, a model BCS Class II drug, were prepared using hydroxypropyl cellulose and sodium dodecyl sulfate. The suspensions were milled at four different stirrer speeds (1000-4000rpm) using various sizes (50-1500μm) of zirconia beads. Laser diffraction, SEM, and XRPD were used for characterization. Our results suggest that there is an optimal bead size that achieves fastest breakage at each stirrer speed and that it shifts to a smaller size at higher speed. Calculated microhydrodynamic parameters reveal two counteracting effects of bead size: more bead-bead collisions with less energy/force upon a decrease in bead size. The optimal bead size exhibits a negative power-law correlation with either specific energy consumption or the microhydrodynamic parameters. Overall, this study rationalizes the use of smaller beads for more energetic wet media milling. Copyright © 2017 Elsevier B.V. All rights reserved.

First Reconsideration Decision and Rationale: Nutrient and Sediment TMDLs for the Indian Creek Watershed, Pennsylvania

EPA Pesticide Factsheets

Reconsideration Decision and Rationale: Nutrient and Sediment TMDLs for the Indian Creek Watershed, Pennsylvania: Established by the U.S. Environmental Protection Agency, Region 3, Philadelphia, PA. March 21, 2014. 6 Documents, below

Studying the effects of classic hallucinogens in the treatment of alcoholism: rationale, methodology, and current research with psilocybin.

PubMed

Bogenschutz, Michael P

2013-03-01

Recent developments in the study of classic hallucinogens, combined with a re-appraisal of the older literature, have led to a renewal of interest in possible therapeutic applications for these drugs, notably their application in the treatment of addictions. This article will first provide a brief review of the research literature providing direct and indirect support for the possible therapeutic effects of classic hallucinogens such as psilocybin and lysergic acid diethylamide (LSD) in the treatment of addictions. Having provided a rationale for clinical investigation in this area, we discuss design issues in clinical trials using classic hallucinogens, some of which are unique to this class of drug. We then discuss the current status of this field of research and design considerations in future randomized trials.

Photochemical Reaction Altered Cardiac Toxicity of Diesel Exhaust Inhalation

EPA Science Inventory

Rationale: Epidemiological studies have indicated an association between urban air pollution exposure and cardiovascular morbidity and mortality. The present study was designed to evaluate the cardiac effects of inhaled diesel exhaust and compared with photochemically altered d...

A Transnational Outlook.

ERIC Educational Resources Information Center

Channing, Rose M.; Blanco, Virgil

1980-01-01

After providing a rationale for international education, describes Middlesex County College's: (1) International Studies Institute for faculty and administrators; (2) affordable overseas programs for students; (3) survey of international trade training needs; (4) international business promotion efforts; and (5) new international studies courses…

Framing bioremediation decision making as negotiation: Rationale & guidelineFraming bioremediation decision making as negotiation: Rationale & guidelines

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

Bjornstad, David J.; Wolfe, Amy K.

Framing remediation decision making as negotiation: (1) social choice, not technology choice; (2) prompts decision makers to identify interested and affected parties, anticipate objections, effectively address and ameliorate objections, and avoid unacceptable decisions.

Corporate incentives for promoting safety belt use : rationale, guidelines, and examples

DOT National Transportation Integrated Search

1982-10-01

This manual was designed to teach the corporate executive successful strategies for implementing and evaluating a successful industry-based program to motivate employee safety belt use. A rationale is given for the general approach; and specific guid...

Proposed energy conservation contingency plan: emergency restrictions on advertising lighting. Authorities, need, rationale, and operation

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

Not Available

The emergency restrictions on advertising lighting proposed in Energy Conservation Contingency Plan No. 5 of 1977 are presented. A statement is given on the need for rationale and operation of the Contingency Plan.

A Systems Approach to Technology Education.

ERIC Educational Resources Information Center

Hacker, Michael; Barden, Robert

1983-01-01

Provides a brief history of industrial arts curriculum development, a rationale for a technology-based study of industrial arts, and the use of a systems view in understanding and interpreting technology. (SK)

Learning Rationales and Virtual Reality Technology in Education.

ERIC Educational Resources Information Center

Chiou, Guey-Fa

1995-01-01

Defines and describes virtual reality technology and differentiates between virtual learning environment, learning material, and learning tools. Links learning rationales to virtual reality technology to pave conceptual foundations for application of virtual reality technology education. Constructivism, case-based learning, problem-based learning,…

"ComPost": A Writing Program Newsletter and Its Rationale.

ERIC Educational Resources Information Center

Hall, Dennis R.

1993-01-01

Discusses the development and rationale of "ComPost," a weekly newsletter of the Composition Program at the University of Louisville. Suggests that a vehicle like ComPost can promote the communications that contribute to accomplishing collegiality and genuine program consensus. (RS)

Personalized Risk Estimator for Rheumatoid Arthritis (PRE-RA) Family Study: Rationale and design for a randomized controlled trial evaluating rheumatoid arthritis risk education to first-degree relatives

PubMed Central

Sparks, Jeffrey A.; Iversen, Maura D.; Kroouze, Rachel Miller; Mahmoud, Taysir G.; Triedman, Nellie A.; Kalia, Sarah S.; Atkinson, Michael L.; Lu, Bing; Deane, Kevin D.; Costenbader, Karen H.; Green, Robert C.; Karlson, Elizabeth W.

2014-01-01

We present the rationale, design features, and protocol of the Personalized Risk Estimator for Rheumatoid Arthritis (PRE-RA) Family Study (ClinicalTrials.gov NCT02046005). The PRE-RA Family Study is an NIH-funded prospective, randomized controlled trial designed to compare the willingness to change behaviors in first-degree relatives of rheumatoid arthritis (RA) patients without RA after exposure to RA risk educational programs. Consented subjects are randomized to receive education concerning their personalized RA risk based on demographics, RA-associated behaviors, genetics and biomarkers or to receive standard RA information. Four behavioral factors associated with RA risk were identified from prior studies for inclusion in the risk estimate: cigarette smoking, excess body weight, poor oral health, and low fish intake. Personalized RA risk information is presented through an online tool that collects data on an individual's specific age, gender, family history, and risk-related behaviors; presents genetic and biomarker results; displays relative and absolute risk of RA; and provides personalized feedback and education. The trial outcomes will be changes in willingness to alter behaviors from baseline to 6 weeks, 6 months, and 12 months in the three intervention groups. The design and execution of this trial that targets a special population at risk for RA, while incorporating varied risk factors into a single risk tool, offer distinct challenges. We provide the theoretical rationale for the PRE-RA Family Study and highlight particular design features of this trial that utilize personalized risk education as an intervention. PMID:25151341

A Cluster-Randomized Trial of Restorative Practices: An Illustration to Spur High-Quality Research and Evaluation

PubMed Central

Acosta, Joie D.; Chinman, Matthew; Ebener, Patricia; Phillips, Andrea; Xenakis, Lea; Malone, Patrick S.

2017-01-01

Restorative Practices in schools lack rigorous evaluation studies. As an example of rigorous school-based research, this paper describes the first randomized control trial of restorative practices to date, the Study of Restorative Practices. It is a 5-year, cluster-randomized controlled trial (RCT) of the Restorative Practices Intervention (RPI) in 14 middle schools in Maine to assess whether RPI impacts both positive developmental outcomes and problem behaviors and whether the effects persist during the transition from middle to high school. The two-year RPI intervention began in the 2014–2015 school year. The study’s rationale and theoretical concerns are discussed along with methodological concerns including teacher professional development. The theoretical rationale and description of the methods from this study may be useful to others conducting rigorous research and evaluation in this area. PMID:28936104

Facing History and Ourselves: The Study of the Holocaust and Human Behavior

ERIC Educational Resources Information Center

Strom, Margot Stern

1978-01-01

Presents a rationale for teaching about the Nazi Holocaust and describes a unit of study for eighth graders that builds on concepts of conflict and conflict resolution, power, fairness and justice, leadership, decision making, and obedience. (KS)

Inhalation of Photochemically Altered Urban Mixtures Depresses Cardiac Function in Mice

EPA Science Inventory

Rationale: Epidemiological studies have indicated an association between urban air pollution exposure and cardiovascular morbidity and mortality. The present study was designed to evaluate the cardiac effects of inhaled photochemical products in urban mixtures in a murine model. ...

Input-Based Approaches to Teaching Grammar: A Review of Classroom-Oriented Research.

ERIC Educational Resources Information Center

Ellis, Rod

1999-01-01

Examines the theoretical rationales (universal grammar, information-processing theories, skill-learning theories) for input-based grammar teaching and reviews classroom-oriented research (i.e., enriched-input studies, input-processing studies) that has integrated this option. (Author/VWL)

Development of Food Acceptance Patterns.

ERIC Educational Resources Information Center

Birch, Leann L.

1990-01-01

Provides a rationale for the significance of the study of early feeding and delineates major issues that require investigation. Includes a list of acquisition processes implicated in the development of food acceptance patterns. (RH)

Management, Ethics and the Military Chaplin.

DTIC Science & Technology

for the rationale that military chaplains should integrate these principles in their work. A practical approach toward the principles of management is suggested and the moral implications of their application is studied. (Author)

Intercultural Sensitivity through Short-Term Study Abroad

ERIC Educational Resources Information Center

Bloom, Melanie; Miranda, Arturo

2015-01-01

One of the foremost-cited rationales for study abroad during college is the development of a global perspective and intercultural sensitivity. Although this argument is mentioned frequently in promotional materials for study abroad, it has not yet been backed by research based on the outcomes of students' study abroad experiences. As more…

38 CFR 1.15 - Standards for program evaluation.

Code of Federal Regulations, 2011 CFR

2011-07-01

... the data. (f) Each program evaluation requires a systematic research design to collect the data necessary to measure the objectives. This research design should conform to the following: (1) Rationale. The research design for each evaluation should contain a specific rationale and should be structured...

Overview: MINNEMAST.

ERIC Educational Resources Information Center

Adams, Patricia A., Ed.

This illustrated booklet provides a rationale and overview for the twenty-nine coordinated mathematics and science units in the MINNEMAST program for kindergarten through third grade. The rationale for the program cites both the historical association of mathematics and science and pedagogical advantages. The goals of the project are to provide…

Effect of Training on Reasoning in Moral Choice.

ERIC Educational Resources Information Center

Kaplan, Martin F.

Moral development is viewed as a matter of progression in the cognitive reasoning and rationale underlying choices and judgments. Traditionally, retrospective reports of rationales have been used to measure moral development levels, resulting in unreliable information. Information Integration Theory attempts to assess individual differences in…

Knowledge in the Postmodern University.

ERIC Educational Resources Information Center

Simpson, Evan

2000-01-01

It is essential for higher education to interpret its institutional goals. This essay facilitates that task by clarifying the intellectual rationale of the postmodern challenge, highlighting the success of that rationale, and arguing that the interrelated critiques of rationalism, realism, and foundationalism show that the modern university…

Celebrating Censored Books.

ERIC Educational Resources Information Center

Karolides, Nicholas J., Ed.; Burress, Lee, Ed.

Intended to provide rationales for the use of a group of controversial books in American public schools, this manual explains the educational values of 33 of the most frequently challenged books. Detailed rationales include such information as historical perspective, literary elements, pertinence, and thematic content. Some of the titles include…

Rationale and design of a study using a standardized locally procured macronutrient supplement as adjunctive therapy to HIV treatment in Kenya.

PubMed

Sztam, Kevin A; Ndirangu, Murugi; Sheriff, Muhsin; Arpadi, Stephen M; Hawken, Mark; Rashid, Juma; Deckelbaum, Richard J; El Sadr, Wafaa M

2013-01-01

Poor nutritional status at initiation of antiretroviral therapy (ART) is predictive of mortality. Decreased dietary intake is a major determinant of weight loss in HIV. Despite a biological rationale to treat undernutrition in adults receiving ART, few studies have provided data on feasibility, safety, effectiveness, and sustainability of specific macronutrient supplements with HIV treatment in adults, especially supplements such as a food basket, a supplement approach seldom evaluated in spite of its wide use. We present the rationale and design for a study of a locally procured macronutrient supplement given to HIV-infected patients initiating ART with a body mass index (BMI) ≤20.0 kg/m(2). The objective was to determine feasibility of procurement, distribution, safety and to obtain preliminary effectiveness data for a locally procured supplement. The design was a comparative study for 200 adult participants at two Kenya government-supported clinics. The primary outcome was BMI at 24 weeks. Supplement duration was 24 weeks, total follow-up was 48 weeks, and the study included a comparison site. Novel aspects of this study include use of a standardized macronutrient supplement to protect the participant against household food sharing, and a complementary micronutrient supplement. Comprehensive data collected included dietary intake, HIV-related quality-of-life, food security, neuropsychiatric assessments, laboratory studies, and household geomapping. Assessments were made at baseline, at 24 weeks, and at 48 weeks post-ART initiation. Challenges included establishing a partnership with local millers, distribution from the HIV clinic, food safety, and tracking of participants. These findings will help inform nutrition support programming in Kenya and similar settings, and provide needed data regarding use of macronutrient supplements as an adjunctive intervention with ART.

North Carolina Social Studies Curriculum 1997.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Instruction, Raleigh.

This North Carolina curriculum guide provides a social studies framework for grades K-12. Divided into overview, introduction, primary, elementary/middle, and high school sections, the guide outlines a purpose and philosophy, framework goals, rationale for social studies in the curriculum, content overview (for the disciplines of history,…

Seventh Grade Interdisciplinary Packet (Science-Social Studies).

ERIC Educational Resources Information Center

Madison Public Schools, WI. Dept. of Curriculum Development.

GRADES OR AGES: Grade 7. SUBJECT MATTER: Science and Social Studies. ORGANIZATION AND PHYSICAL APPEARANCE: This guide presents a series of earth sciences units which would have interdisciplinary potential specifically in the area of social studies. Introductory material includes a rationale, evaluation procedures, 44 "key" environmental concepts,…

Why History? Thinking about the Uses of the Past.

ERIC Educational Resources Information Center

Stricker, Frank

1992-01-01

Discusses reasons for studying history. Suggests that compelling arguments for historical study will affect students' attitudes throughout life. Evaluates common rationales for studying history. Includes history as fun, tradition, great ideas, human folly, escapism, and nationalist legitimation. Urges that students be taught history as facts that…

The Mediterranean healthy eating, ageing, and lifestyle (MEAL) study: rationale and study design.

PubMed

Grosso, Giuseppe; Marventano, Stefano; D'Urso, Maurizio; Mistretta, Antonio; Galvano, Fabio

2017-08-01

There is accumulating evidence suggesting that Mediterranean lifestyles, including nutrition and sleeping patterns as well as social integration, may play a role in reducing age-related diseases. However, the literature is mostly deficient of evidence provided by Italian Mediterranean islands that more closely adhered to the originally described lifestyles. In this paper, we described the rationale and the study design of the Mediterranean healthy Eating, Ageing, and Lifestyle (MEAL) study, a prospective population-based cohort established in Sicily, southern Italy. The main exposures investigated are classical determinants of health, including demographic, nutritional habits, smoking and physical activity status, as well as eating-related behaviors, sleeping habits, sun exposure, social resources, and perceived stress. Anthropometric measurements will be collected. The main outcomes included depression, quality of life, and, after the follow-up period, also cardiovascular disease and cancer. The MEAL study may provide important data to increase our knowledge regarding the prevalence, incidence, and risk factors of age-related disorders in the Mediterranean region.

Pilot study: incorporation of pharmacogenetic testing in medication therapy management services.

PubMed

Haga, Susanne B; Allen LaPointe, Nancy M; Moaddeb, Jivan; Mills, Rachel; Patel, Mahesh; Kraus, William E

2014-11-01

Aim: To describe the rationale and design of a pilot study evaluating the integration of pharmacogenetic (PGx) testing into pharmacist-delivered medication therapy management (MTM). Study rationale: Clinical delivery approaches of PGx testing involving pharmacists may overcome barriers of limited physician knowledge about and experience with testing. Study design: We will assess the addition of PGx testing to MTM services for cardiology patients taking three or more medications including simvastatin or clopidogrel. We will measure the impact of MTM plus PGx testing on drug/dose adjustment and clinical outcomes. Factors associated with delivery, such as time to prepare and conduct MTM and consult with physicians will be recorded. Additionally, patient interest and satisfaction will be measured. Anticipated results: We anticipate that PGx testing can be practically integrated into standard a MTM service, providing a viable delivery model for testing. Conclusion: Given the lack of evidence of an effective PGx delivery models, this study will provide preliminary evidence regarding a pharmacist-delivered approach.

Urban Ecology: Exploring Wildlife in the City.

ERIC Educational Resources Information Center

Malcarne, Vanessa

1982-01-01

Provides rationale for and examples of nature study activities using school yards, vacant lots, and city parks. Focusing on city wildlife, the interdisciplinary activities provide experiences in observing and investigating. Three duplicating masters (animals on ground, animals overhead, and tree study) are provided. (JN)

Discrimination and Integration in the Foundations of Education.

ERIC Educational Resources Information Center

Lawson, Robert F.

This paper reviews the basis and organizational rationale for Foundations of Education courses. Instructional objectives for Foundations courses are included. The unity and effectiveness of Foundations fields are studied in light of the viability of integrated work and study in the Foundations. (MJM)

Fish oil and olive oil-rich diets modify ozone-induced cardiovascular effect in rats

EPA Science Inventory

Rationale: Air pollution exposure has been associated with adverse cardiovascular health effects. Our clinical studies suggest that fish oil (FO) and olive oil (OO) supplementations attenuate the cardiovascular responses to inhaled concentrated ambient particles. This study was...

A New Competitive Edge. Volunteers from the Workplace.

ERIC Educational Resources Information Center

Vizza, Cynthia; And Others

This book provides information on workplace volunteering and how employee volunteering programs operate in specific corporate cultures. Chapter 1 focuses on the rationale upon which corporate volunteer programs are constructed. The rationale's four basic components are discussed in detail: quality of life, worker participation, responding to…

Invitation to the Birthday Party: Rationale and Description

ERIC Educational Resources Information Center

Ginsburg, Herbert P.; Pappas, Sandra

2016-01-01

Educators in many countries around the world have a strong interest in improving early childhood mathematics education, one component of which is formative assessment. Unlike summative assessment, this approach can provide teachers with information useful for understanding and teaching individual children. This paper describes the rationale for…

Stanton's "The Solitude of Self": A Rationale for Feminism.

ERIC Educational Resources Information Center

Campbell, Karlyn Kohrs

1980-01-01

Examines Elizabeth Cady Stanton's speech, "The Solitude of Self," as a philosophical statement of the principles underlying the nineteenth century struggle for woman's rights in the United States. Analyzes the lyric structure and tone of the speech and its tragic, existential rationale for feminism. (JMF)

Strength Training. Rationale for Current Guidelines for Adult Fitness Programs.

ERIC Educational Resources Information Center

Feigenbaum, Matthew S.; Pollock, Michael L.

1997-01-01

Strength training is an effective method of developing musculoskeletal strength and is often prescribed for fitness, health, and for prevention and rehabilitation of orthopedic injuries. This paper describes and presents a rationale for the population-specific strength training guidelines established by major health organizations. (SM)

Calcasieu Parish Spark Program for Primary Gifted/Talented Students: Guidelines and Curriculum. Revised.

ERIC Educational Resources Information Center

Bankens, Barbara; Hillebrandt, Marlene

Presented is the curriculum guide for primary grade gifted and talented students in Calcasieu Parish, Louisiana. Introductory information includes information on program philosophy, rationale, definition of giftedness, goals of the program, identifying characteristics of giftedness, identification and placement, rationale for curriculum…

The Combination of Physical Exercise with Muscle-Directed Antioxidants to Counteract Sarcopenia: A Biomedical Rationale for Pleiotropic Treatment with Creatine and Coenzyme Q10

PubMed Central

Tiano, Luca; Silvestri, Sonia; Orlando, Patrik; Calcabrini, Cinzia; Stocchi, Vilberto

2017-01-01

Sarcopenia represents an increasing public health risk due to the rapid aging of the world's population. It is characterized by both low muscle mass and function and is associated with mobility disorders, increased risk of falls and fractures, loss of independence, disabilities, and increased risk of death. Despite the urgency of the problem, the development of treatments for sarcopenia has lagged. Increased reactive oxygen species (ROS) production and decreased antioxidant (AO) defences seem to be important factors contributing to muscle impairment. Studies have been conducted to verify whether physical exercise and/or AOs could prevent and/or delay sarcopenia through a normalization of the etiologically relevant ROS imbalance. Despite the strong rationale, the results obtained were contradictory, particularly with regard to the effects of the tested AOs. A possible explanation might be that not all the agents included in the general heading of “AOs” could fulfill the requisites to counteract the complex series of events causing/accelerating sarcopenia: the combination of the muscle-directed antioxidants creatine and coenzyme Q10 with physical exercise as a biomedical rationale for pleiotropic prevention and/or treatment of sarcopenia is discussed. PMID:29123615

Telework rationale and implementation for people with disabilities: considerations for employer policymaking.

PubMed

Moon, Nathan W; Linden, Maureen A; Bricout, John C; Baker, Paul M A

2014-01-01

Telework has been promoted as a viable workplace accommodation for people with disabilities since the 1990s, when information and communication technologies (ICT) had developed sufficiently to facilitate its widespread adoption. This initial research and accompanying policy recommendations were prescriptive in nature and frequently aimed at employers. This article adds to existing policy models for facilitating successful telework outcomes for people with disabilities. Drawing upon two studies by the Rehabilitation Engineering Research Center on Workplace Accommodations, we expound on employee-side considerations in the implementation of telework. Our policy model utilizes established typologies for policy evaluation to develop a process model that considers rationales and implementation factors for telework among people with physical disabilities. Telework may be used as an accommodation for disability, but employee rationales for telework are more complex, involving work-life balance, strategies for pain and fatigue not formally recognized as disability, and expediency in travel and transportation. Implementation of telework as a component of workplace operations is similarly multifaceted, involving non-technology accommodations to realize job restructuring left incomplete by telework. Our model grounds new empirical research in this area. We also renew our call for additional research on effective telework practices for people with disabilities.

Making Their Own Path: Preservice Teachers' Development of Purpose in Social Studies Teacher Education

ERIC Educational Resources Information Center

Hawley, Todd S.; Crowe, Alicia R.

2016-01-01

Despite a solid body of research on rationale development in social studies teacher education, little research exists exploring how social studies preservice teachers' purposes develop over time. This article presents four examples of social studies preservice teachers as they grappled with developing a purpose for teaching social studies.…

Epistemology in Qualitative Educational Research: A Review of Published Articles

ERIC Educational Resources Information Center

Ulum, Ömer Gökhan

2016-01-01

This study explores the epistemological basis for qualitative educational research studies. Within this context, 20 qualitative studies on education were analysed and three dimensions were sorted out: (1) the purpose or aim of the study, (2) the rationale for the study, and (3) the occurrence of epistemological aspects (theory, paradigm,…

Costing Educational Wastage: A Pilot Simulation Study. Current Surveys and Research in Statistics.

ERIC Educational Resources Information Center

Berstecher, D.

This pilot simulation study examines the important methodological problems involved in costing educational wastage, focusing specifically on the cost implications of educational wastage in primary education. Purpose of the study is to provide a clearer picture of the underlying rationale and interrelated consequences of reducing educational…

Omega-3 Fatty Acid Attenuates Cardiovascular Effects in Healthy Older Volunteers Exposed to Concentrated Ambient Fine and UltrafineParticulate Matter

EPA Science Inventory

Rationale: Ambient particulate matter (PM) exposure has been associated with adverse cardiovascular effects. A recent epidemiology study reported that omega-3 polyunsaturated fatty acid (fish oil) supplementation blunted the response of study participants to PM. Our study was des...

A Study of Motivational Influences on Academic Achievement

ERIC Educational Resources Information Center

Dishon-Berkovits, Miriam

2014-01-01

This study examined the influence of motivation on academic achievement. The theoretical rationale for the study is grounded in bridging two influential yet isolated literatures of motivation: goal setting theory and achievement goal theory. Although it is clear that academic performance should be influenced by assigned learning goals,…

One Size Fits All? Slow Cortical Potentials Neurofeedback: A Review

ERIC Educational Resources Information Center

Mayer, Kerstin; Wyckoff, Sarah N.; Strehl, Ute

2013-01-01

Objective: The intent of this manuscript was to review all published studies on slow cortical potentials (SCP) neurofeedback for the treatment of ADHD, with emphasis on neurophysiological rationale, study design, protocol, outcomes, and limitations. Method: For review, PubMed, MEDLINE, ERIC, and Google Scholar searches identified six studies and…

Authenticating Historical Fiction: Rationale and Process

ERIC Educational Resources Information Center

Groce, Eric; Groce, Robin

2005-01-01

In merging social studies education with language arts, classroom teachers are utilizing selections of historical fiction to teach critical literacy skills while also meeting social studies standards. While most of the selections used for teaching history and social studies themes are strong in terms of literary merit, they may be deficient in…

A Field Guide for Sign Language Research.

ERIC Educational Resources Information Center

Stokoe, William; Kuschel, Rolf

Field researchers of sign language are the target of this methodological guide. The prospective researcher is briefed on the rationale of sign language study as language study and as distinct from the study of kinesics. Subjects covered include problems of translating, use of interpreters, and ethics. Instruments for obtaining social and language…

Social Studies Curriculum Guidelines.

ERIC Educational Resources Information Center

Manson, Gary; And Others

These guidelines, which set standards for social studies programs K-12, can be used to update existing programs or may serve as a baseline for further innovation. The first section, "A Basic Rationale for Social Studies Education," identifies the theoretical assumptions basic to the guidelines as knowledge, thinking, valuing, social participation,…

Internationalisation of Higher Education in South Africa: A Historical Review

ERIC Educational Resources Information Center

Sehoole, Chika

2006-01-01

Current debates on internationalisation are couched in relation to globalisation, and gives the impression that this phenomenon is new. There is also a tendency to discuss internationalisation in relation to various rationales, with economic rationales being dominant. This article challenges the assumption that internationalisation is something…

Writing a Rationale for a Controversial Common Reading Book: Alice Walker's "The Color Purple."

ERIC Educational Resources Information Center

Worthington, Pepper

1985-01-01

Offers a rationale that can be used to defend the assignment of Alice Walker's controversial novel for class reading. Indicates four issues that might evoke calls for censorship: (1) subject matter, (2) vocabulary, (3) grammar, and (4) the epistolary form of the work. (RBW)

The Landscape of the Liberal Arts

ERIC Educational Resources Information Center

Roche, Mark W.

2013-01-01

This chapter provides a rationale for the value of a liberal arts education, addressing briefly the recent history of the liberal arts, explaining the value of the liberal arts in diverse educational settings as opposed to simply residential liberal arts colleges, and exploring a contemporary rationale for the liberal arts.

Rationale for Incorporating Health and Safety into the Curriculum.

ERIC Educational Resources Information Center

Fleischman, Marvin

1988-01-01

Presents a philosophical commentary on the need and rationale for incorporating safety and health into the chemical engineering curriculum. Proposes safety and health assessments as useful teaching methods. Describes an approach to bringing safety and health into undergraduate engineering curricula. Gives examples of integration of these curricula…

Use and Rationale of Media Types in Performance-Centered Design.

ERIC Educational Resources Information Center

Schubert, Dave

2002-01-01

Focuses on the convergent rationale and use of media within performance centered design and how that can affect user performance using real-time electronic performance support system appliance design. Discusses the more effective time-based, interactive, and synchronized media types that have become viable with technological advancements.…

Coercion or Compulsion?: Rationales behind Informal Payments for Education in Azerbaijan

ERIC Educational Resources Information Center

Lepisto, Eric; Kazimzade, Elmina

2009-01-01

Although informal payments are necessary for education systems in many countries, they prohibit education accessibility and equity in Eastern Europe and neighboring states. Exploring the rationales and the relationships is a promising approach for understanding corruption in education and ensuring educational equity. In this article, rationales…

AIDS Education--What Should We Be Evaluating?

ERIC Educational Resources Information Center

Slattery, Monica

A rationale for determining what evaluations of AIDS education programs should assess is outlined. The rationale is based in: educational theory with a distinction made between knowing and understanding and an emphasis on helping learners understand the concepts being taught; and teacher development literature and theories, with assessment of…

Dance: A Guide to Curriculum Development in the Arts.

ERIC Educational Resources Information Center

Iowa State Dept. of Public Instruction, Des Moines.

The purpose of this guide is to present dance education as a discipline and to encourage student participation in a wide range of dance activities. The unit, "Rationale/Philosophy/Goals," contains an introduction to the program, a rationale, and overall goals. "Scope/Sequence/Strategies," presents a chart which lists basic…

Rationale of Early Adopters of Fossil Fuel Divestment

ERIC Educational Resources Information Center

Beer, Christopher Todd

2016-01-01

Purpose: This research uses the social science perspectives of institutions, ecological modernization and social movements to analyze the rationale used by the early-adopting universities of fossil fuel divestment in the USA. Design/methodology/approach: Through analysis of qualitative data from interviews with key actors at the universities that…

Social Stories[TM]: A Possible Theoretical Rationale

ERIC Educational Resources Information Center

Reynhout, Georgina; Carter, Mark

2011-01-01

Social Stories[TM] are an intervention widely used with individuals with autism spectrum disorders (ASD). This paper discusses a possible theoretical rationale that might account for the purported efficacy of Social Stories[TM]. Attributes of individuals with ASD in relation to Social Story intervention including difficulties with theory of mind…

Building "Applied Linguistic Historiography": Rationale, Scope, and Methods

ERIC Educational Resources Information Center

Smith, Richard

2016-01-01

In this article I argue for the establishment of "Applied Linguistic Historiography" (ALH), that is, a new domain of enquiry within applied linguistics involving a rigorous, scholarly, and self-reflexive approach to historical research. Considering issues of rationale, scope, and methods in turn, I provide reasons why ALH is needed and…

Achieving Balance: Secondary Physical Education Gender-Grouping Options

ERIC Educational Resources Information Center

Gabbei, Ritchie

2004-01-01

This article provides options and a rationale for expanding gender-grouping considerations to include single-gender, coed, and combination strategies for instruction in secondary physical education classes. This rationale is based on empirical evidence that suggests that female students are denied equal opportunity to achieve learning goals during…

Occult nodal metastasis in solid carcinomata

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

Moloy, P.J.; Nicolson, G.L.

1987-01-01

This book contains 23 selections. Some of the titles are: Rationale for radiotherapy in subclinical nodal disease; rationale of chemotherapy for nodal disease: The stabilization of topoisomerase II-DNA complexes as a mechanism of antineoplastic drug action; magnetic resonance imaging of malignant cervical adenopathy; and local and regional immune function in cancer patients.

Logistic Approximation to the Normal: The KL Rationale

ERIC Educational Resources Information Center

Savalei, Victoria

2006-01-01

A rationale is proposed for approximating the normal distribution with a logistic distribution using a scaling constant based on minimizing the Kullback-Leibler (KL) information, that is, the expected amount of information available in a sample to distinguish between two competing distributions using a likelihood ratio (LR) test, assuming one of…

Oral Health Promotion in Schools: Rationale and Evaluation

ERIC Educational Resources Information Center

Kizito, Alex; Caitlin, Meredith; Wang, Yili; Kasangaki, Arabat; Macnab, Andrew J.

2014-01-01

Purpose: The purpose of this paper is to explain the rationale and potential for the WHO health promoting schools (HPS) to improve children's oral health, and describe validated quantitative methodologies and qualitative approaches to measure program impact. Design/Methodology/Approach: Critical discussion of the impact of poor oral health and…

Legitimizing Technical Communication in English Departments: Carolyn Miller's "Humanistic Rationale for Technical Writing"

ERIC Educational Resources Information Center

Moore, Patrick

2006-01-01

Carolyn Miller's oft-cited "Humanistic Rationale for Technical Writing," published in 1979, tries to give technical communication faculty more cultural capital in English departments controlled by literature professors. Miller replaces a positivistic emphasis in technical communication pedagogy with rhetoric. She shows how technical knowledge is…

Talent Search: Purposes, Rationale, and Role in Gifted Education.

ERIC Educational Resources Information Center

Olszewski-Kubilius, Paula

1998-01-01

This paper describes the purpose and rationale of a "talent search" effort to identify gifted students through use of off-level testing. Three components are stressed: diagnosis and evaluation of domains and levels of talent; educational placement and guidance; and talent development opportunities. Research supporting the talent-search…

77 FR 41147 - Endangered and Threatened Wildlife and Plants; Designation of Revised Critical Habitat for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-12

... segments and associated flycatcher habitat are anticipated to support the strategy, rationale, and science... strategy, rationale, and science of flycatcher conservation in order to meet territory and habitat-related... costs associated with monitoring and education activities, fencing, habitat restoration and creation...

A Rationale for Outdoor Activity as Experiential Education: The Reason for Freezin'.

ERIC Educational Resources Information Center

Kesselheim, A. Donn

John Dewey said, "Learning is thinking about experience". This dictum accurately reflects the rationale for outdoor activity as experiential education. The term "outdoor learning" refers to a set of activities which have the following characteristics in common: environmental contrast (a sharp environmental change for the participant); physical…

The Case for Consequences for Academic Dishonesty

ERIC Educational Resources Information Center

Kiviniemi, Marc T.

2015-01-01

This paper discusses the rationale of implementing an "academic dishonesty equals F policy." The author asserts that faculty must take seriously those things which students are expected to take seriously. Integrity--academic, personal, and professional--is worth taking seriously. He goes on to provide three rationales to justify this…

STEM Education: Proceed with Caution

ERIC Educational Resources Information Center

Williams, P. John

2011-01-01

The STEM (science, technology, engineering and mathematics) movement has developed from a non-educational rationale. Although some think it may enliven the delivery of maths and science in classrooms, the social and economic rationales are those that have initiated this movement. Spurred on by the global financial crisis, it is hoped that…

Outdoor Education for the Whole Child.

ERIC Educational Resources Information Center

Staley, Frederick A.

Focusing on outdoor education in a broad sense, this book comprehensively provides elementary school teachers with rationale, planning guidance, and specific ideas for using the outdoors to enhance the development of the whole child through the stimulation of both right and left hemispheres of the brain. Part I presents a definition, rationale,…

Practical Lessons To Promote a Global Perspective in Elementary Education.

ERIC Educational Resources Information Center

Jarchow, Elaine, Ed.; Midkiff, Ronald, Ed.; Pickert, Sarah, Ed.

This book for elementary school teachers presents a rationale for developing a global perspective, providing sample lesson plans and a curriculum resource guide. Chapter 1, "Promoting a Global Perspective in Elementary Education" (Ronald G. Midkiff), uses stories from one teacher's global experiences to offer a rationale for promoting…

Construction engineering inspection direct cost survey.

DOT National Transportation Integrated Search

2014-07-01

The objective of the study was to provide a rationale to Georgia Department of Transportation : (GDOT) for Direct Costs in terms of salary and wages charged by qualified independent : contractors performing Construction Engineering Inspection (CEI) s...

The Empirical Basis for Adopting a Civic Rationale for Internationalization

ERIC Educational Resources Information Center

Horn, Aaron S.; Hendel, Darwin D.; Fry, Gerald W.

2012-01-01

While considerable consensus exists regarding the importance of internationalizing postsecondary education, little is known about whether distinct forms of internationalization influence civic engagement. This study estimates the degree to which study abroad and internationalization at home (IaH) are associated with international volunteerism…

Integrating Classical Music into the Elementary Social Studies Curriculum.

ERIC Educational Resources Information Center

Bracken, Khlare R.

1997-01-01

Provides a rationale for using classical music as the basis of interdisciplinary units in elementary social studies. Recommends beginning with a series of humorous pieces to familiarize students with classical music. Includes many examples for utilizing pieces related to geography and history. (MJP)

Proposal to the National Science Foundation for a retrospective technology assessment of submarine telegraphy

NASA Technical Reports Server (NTRS)

Coates, V. T.; Finn, B. S.

1975-01-01

The conceptual and methodological importance of doing retrospective technology assessments is summarized. The rationale for the study of submarine telegraphy is briefly summarized along with the study plan, the management plan, and dissemination and utilization of the results.

Industrial Exposures at Birth are Associated with Reduced Forced Vital Capacity in Childhood

EPA Science Inventory

Rationale: Previous studies have reported associations of ambient air pollutant exposures with childhood decrements in lung volumes. While the current study was designed primarily to examine traffic exposures, we also examined the impact of other early life exposures on pulmonary...

Evaluation of the relationship of service levels, functional categories, and design standards for general aviation airports

DOT National Transportation Integrated Search

1999-08-01

This study examines certain airport design standards in an effort to understand the rationale behind their development. Researchers studied the standards to identify potential standards for relaxing. The focus is on smaller, less active airports wher...

RESPIRATORY DOSE TO SUSCEPTIBLE POPULATIONS ASSESSED BY EXPOSURE AND DOSIMETRY STUDIES

EPA Science Inventory

Respiratory Dose to Susceptible Populations Assessed by Exposure and Dosimetry Studies

Chong Kim1 and Ronald Williams2, 1USEPA National Health and Environmental Effects Research Laboratory and 2USEPA National Exposure Research Laboratory, RTP, NC.

Rationale: Parti...

Life's end: Ethnographic perspectives.

PubMed

Goodwin-Hawkins, Bryonny; Dawson, Andrew

2018-01-01

In this introduction to the special issue, Life's End: Ethnographic Perspectives, we review the field of anthropological studies of death and dying. We make the argument that, largely because of its sub-disciplining into the larger field of the anthropology of religion, ritual and symbolism, the focus of anthropological research on death has been predominantly on post- rather than pre-death events, on death's beginnings rather than life's ends. Additionally, we argue that an anthropological aversion to the study of dying may also lie in the intimacy of the discipline's principal method, ethnography. Contrastingly, we argue that this very methodological intimacy can be a source of insight, and we offer this as a rationale for the special issue as a whole, which comprises eight ethnographic studies of dying and social relations at life's end from across Africa, Australia, Europe, and North America. Each of these studies is then summarized, and a rationale for their presentation around the themes of "structures of dying," "care for the dying," "hope in dying," and "ending life" is presented.

Ethnicity and mental health: conceptualization, definition and operationalization of ethnicity from a Canadian context.

PubMed

Clarke, D E; Colantonio, A; Rhodes, A E; Escobar, M

2008-01-01

The current study provides a critical review of Canadian studies on ethnicity and mental health with respect to the definition, conceptualization and operationalization of ethnicity. It provides a discussion on the methodological issues related to these factors and their implications to guide future research and enable comparability of results across studies. Sociological Abstracts, PsycINFO, MEDLINE and CINAHL were used to identify relevant Canadian articles published between January 1980 and December 2004. The review highlights a number of key issues for future researchers to consider such as the need for: 1) clear rationales as to why ethnicity is important to their outcome of interest; 2) clarity on the definition of ethnicity, which affects its conceptualization and operationalization; 3) a theoretically driven conceptualization of ethnicity, which should be related to the research question of interest; and 4) clear rationales for the decisions made regarding the data source used, the operationalization of ethnicity, and the ethnic categories included in their studies.

Hanford waste-form release and sediment interaction: A status report with rationale and recommendations for additional studies

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

Serne, R.J.; Wood, M.I.

1990-05-01

This report documents the currently available geochemical data base for release and retardation for actual Hanford Site materials (wastes and/or sediments). The report also recommends specific laboratory tests and presents the rationale for the recommendations. The purpose of this document is threefold: to summarize currently available information, to provide a strategy for generating additional data, and to provide recommendations on specific data collection methods and tests matrices. This report outlines a data collection approach that relies on feedback from performance analyses to ascertain when adequate data have been collected. The data collection scheme emphasizes laboratory testing based on empiricism. 196more » refs., 4 figs., 36 tabs.« less

The Italian Consensus Conference on Pain in Neurorehabilitation: rationale and methodology

PubMed Central

Tamburin, Stefano; Paolucci, Stefano; Magrinelli, Francesca; Musicco, Massimo; Sandrini, Giorgio

2016-01-01

Pain is very common in the neurorehabilitation setting, where it may not only represent a target for treatment but can also negatively influence rehabilitation procedures directly or through the side effects of painkillers. To date, there are neither guidelines nor consensus on how to assess and treat pain in neurorehabilitation. Because of the very scanty pieces of evidence on this topic, the Italian Consensus Conference on Pain in Neurorehabilitation (ICCPN) was promoted under the auspices of different scientific societies. This article illustrates the rationale, methodology, and topics of the ICCPN. The recommendations of the ICCPN will offer some information on how to deal with pain in neurorehabilitation and may represent the starting point for further studies. PMID:27313474

Personalized Risk Estimator for Rheumatoid Arthritis (PRE-RA) Family Study: rationale and design for a randomized controlled trial evaluating rheumatoid arthritis risk education to first-degree relatives.

PubMed

Sparks, Jeffrey A; Iversen, Maura D; Miller Kroouze, Rachel; Mahmoud, Taysir G; Triedman, Nellie A; Kalia, Sarah S; Atkinson, Michael L; Lu, Bing; Deane, Kevin D; Costenbader, Karen H; Green, Robert C; Karlson, Elizabeth W

2014-09-01

We present the rationale, design features, and protocol of the Personalized Risk Estimator for Rheumatoid Arthritis (PRE-RA) Family Study (ClinicalTrials.gov NCT02046005). The PRE-RA Family Study is an NIH-funded prospective, randomized controlled trial designed to compare the willingness to change behaviors in first-degree relatives of rheumatoid arthritis (RA) patients without RA after exposure to RA risk educational programs. Consented subjects are randomized to receive education concerning their personalized RA risk based on demographics, RA-associated behaviors, genetics, and biomarkers or to receive standard RA information. Four behavioral factors associated with RA risk were identified from prior studies for inclusion in the risk estimate: cigarette smoking, excess body weight, poor oral health, and low fish intake. Personalized RA risk information is presented through an online tool that collects data on an individual's specific age, gender, family history, and risk-related behaviors; presents genetic and biomarker results; displays relative and absolute risk of RA; and provides personalized feedback and education. The trial outcomes will be changes in willingness to alter behaviors from baseline to 6 weeks, 6 months, and 12 months in the three intervention groups. The design and the execution of this trial that targets a special population at risk for RA, while incorporating varied risk factors into a single risk tool, offer distinct challenges. We provide the theoretical rationale for the PRE-RA Family Study and highlight particular design features of this trial that utilize personalized risk education as an intervention. Copyright © 2014 Elsevier Inc. All rights reserved.

Rationale for combination of therapeutic antibodies targeting tumor cells and immune checkpoint receptors: Harnessing innate and adaptive immunity through IgG1 isotype immune effector stimulation.

PubMed

Ferris, Robert L; Lenz, Heinz-Josef; Trotta, Anna Maria; García-Foncillas, Jesús; Schulten, Jeltje; Audhuy, François; Merlano, Marco; Milano, Gerard

2018-02-01

Immunoglobulin (Ig) G1 antibodies stimulate antibody-dependent cell-mediated cytotoxicity (ADCC). Cetuximab, an IgG1 isotype monoclonal antibody, is a standard-of-care treatment for locally advanced and recurrent and/or metastatic squamous cell carcinoma of the head and neck (SCCHN) and metastatic colorectal cancer (CRC). Here we review evidence regarding the clinical relevance of cetuximab-mediated ADCC and other immune functions and provide a biological rationale concerning why this property positions cetuximab as an ideal partner for immune checkpoint inhibitors (ICIs) and other emerging immunotherapies. We performed a nonsystematic review of available preclinical and clinical data involving cetuximab-mediated immune activity and combination approaches of cetuximab with other immunotherapies, including ICIs, in SCCHN and CRC. Indeed, cetuximab mediates ADCC activity in the intratumoral space and primes adaptive and innate cellular immunity. However, counterregulatory mechanisms may lead to immunosuppressive feedback loops. Accordingly, there is a strong rationale for combining ICIs with cetuximab for the treatment of advanced tumors, as targeting CTLA-4, PD-1, and PD-L1 can ostensibly overcome these immunosuppressive counter-mechanisms in the tumor microenvironment. Moreover, combining ICIs (or other immunotherapies) with cetuximab is a promising strategy for boosting immune response and enhancing response rates and durability of response. Cetuximab immune activity-including, but not limited to, ADCC-provides a strong rationale for its combination with ICIs or other immunotherapies to synergistically and fully mobilize the adaptive and innate immunity against tumor cells. Ongoing prospective studies will evaluate the clinical effect of these combination regimens and their immune effect in CRC and SCCHN and in other indications. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

The Expansion of Early Childhood Development Services and the Need to Reconceptualize Evidence

ERIC Educational Resources Information Center

Nilsen, Ann Christin E.

2017-01-01

The provision of early childhood development services is expanding in developing countries. The rationale behind this expansion is rooted in developmental psychology, socio-economic and human rights narratives. However, there are some limitations to this rationale, which are in particular related to the implicit universalism it assumes. This…

The Contribution of Pragmatism to Understanding Educational Action Research: Value and Consequences

ERIC Educational Resources Information Center

Hammond, Michael

2013-01-01

This paper argues that action research finds a rationale in the pragmatic position that knowledge is provisional and generated through a transaction between agent and environment. Action research finds a further methodological rationale in the pragmatic view that knowledge is generated within indeterminate situations, requires habits of reflection…

Developing a Language Learning Rationale for African Language Tutorials.

ERIC Educational Resources Information Center

Dwyer, David

1999-01-01

Presents a rationale for the supervised tutorial component of the African language program at Michigan State University. The supervised tutorial is one of two modes through which African languages are offered at Michigan State University. The other, which is teacher led, is offered for high enrollment languages such as Arabic, Swahili, and Hausa.…

Introducing ICT in Schools in England: Rationale and Consequences

ERIC Educational Resources Information Center

Hammond, Michael

2014-01-01

This paper provides a critical perspective on the attempts to promote the use of information and communication technology (ICT) in teaching and learning in England. It describes the rationale given for the introduction of ICT in terms of its potential to impact on educational standards to contribute to developing a curriculum which has more…

The Theory of Higher Education

ERIC Educational Resources Information Center

Brubacher, John S.

1970-01-01

Discusses two current theories of the university -- one that it is an agency detached from the social milieu that provides a rationale for teaching and research, the other that it is caught in the stresses and strains of contemporary events and provides a rationale for teaching, research, and public service. Adapted from paper presented at meeting…

Subsidizing Early Childhood Education and Care for Parents on Low Income: Moving beyond the Individualized Economic Rationale of Neoliberalism

ERIC Educational Resources Information Center

Simpson, Donald; Envy, Rose

2015-01-01

Neoliberalism and an associated "new politics of parenting" adopts a predominantly economic rationale which discursively positions early childhood education and care (ECEC) as essential to tackling several social ills by allowing individual parents (particularly young mothers) to improve their labour force participation, thus boosting…

Rationale for Students Preparation and Entrepreneurship Education in the Face of Global Economic Crisis in Nigeria

ERIC Educational Resources Information Center

Onuma, Nwite

2016-01-01

The rationale for students preparation in job creation through entrepreneurship education was examined. Problems of unemployment among Nigerian university graduates and challenges to entrepreneurship in the face of global economic crisis were also highlighted. The persistent problem of unemployment among University graduates and its attendant…

International Student Recruitment to Universities in England: Discourse, Rationales and Globalisation

ERIC Educational Resources Information Center

Bolsmann, Chris; Miller, Henry

2008-01-01

The recruitment of international students to universities in England has become a central issue in an era of globalisation for university administrators, senior managers, international offices and heads of schools and faculties. We examine the policy rationales for the recruitment of international students to England. Through the use of in-depth…

Developing Pre-Technical Secondary Education Programs: Rationale, Content, and Methodology.

ERIC Educational Resources Information Center

Georgia State Univ., Atlanta. Dept. of Vocational and Career Development.

This guide outlines the rationale, content, and methodology of a three-part high technology program that was developed in Georgia to provide secondary school students with training in the areas of electronics and electromechanical and mechanical technologies. Discussed first are the Georgia Initiative, the impact of high technology and the role of…

Market Failures and the Rationale for National Parks.

ERIC Educational Resources Information Center

Turner, Robert W.

2002-01-01

Discusses how market failures can, in principle, be used to justify national parks. States the best rationale is based on existence or nonuse values instead of the recreational aspects. Shows more evidence (costs of providing and operating the parks and the magnitude of nonuse values) is needed before the case becomes compelling. (JEH)

"Citizen Jane": Rethinking Design Principles for Closing the Gender Gap in Computing.

ERIC Educational Resources Information Center

Raphael, Chad

This paper identifies three rationales in the relevant literature for closing the gender gap in computing: economic, cultural and political. Each rationale implies a different set of indicators of present inequalities, disparate goals for creating equality, and distinct principles for software and web site design that aims to help girls overcome…

Photography and the Visible Arts.

ERIC Educational Resources Information Center

Barley, Steven D.

Six basic rationales for teaching art must be fused together if we are to reach the objective of helping non-artists achieve sensitivity in reacting to and acting upon their environment. The historical rationale reasons that if we can see the importance of art in previous cultures, we must transmit that importance in our culture by educating…

Descriptors for Law-Related Education.

ERIC Educational Resources Information Center

Wisconsin State Dept. of Public Instruction, Madison.

This guide provides a framework for developing a law-related curriculum in grades K-12. It is presented in nine major sections. Section I discusses the rationale for including law-related education in the curriculum. The rationale is that in order for citizens to make conscious choices, they must understand legal processes, reason through the need…

Rationale for the Cultural Construction of School Mental Health Programming

ERIC Educational Resources Information Center

Arora, Prerna G.; Nastasi, Bonnie K.; Leff, Stephen S.

2017-01-01

The implementation of evidence-based psychological programming to meet the needs of a global population has been impeded by the translation of theories and research findings across populations and settings without due consideration of cultural factors. The purpose of this article is to discuss the rationale for use of partnership-based methods in…

Ethnicity and British Colonialism; The Rationale for Racially-Based Schools

ERIC Educational Resources Information Center

Whitehead, Clive

2005-01-01

This paper examines the rationale for ethnic schooling in former British colonial territories in East Africa and Southeast Asia. Critics, especially of British rule in Malaya and Singapore, have traditionally claimed that ethnic schools were established as part of a British political strategy of "divide et impera". An examination the…

Integrating the Beliefs of Dewey, Lewin, and Rogers into a Rationale for Effective Group Leadership.

ERIC Educational Resources Information Center

Grove, Richard W.

1992-01-01

Presents a rationale for effective group leadership grounded in John Withall's articulation of selected beliefs of John Dewey, Kurt Lewin, and Carl Rogers. Teachers and administrators need more and better preparation in collaborative inquiry. Knowledge and skills in collaborative inquiry should undergird the successful functioning of groups of…

Laryngeal High-Speed Videoendoscopy: Rationale and Recommendation for Accurate and Consistent Terminology

ERIC Educational Resources Information Center

Deliyski, Dimitar D.; Hillman, Robert E.; Mehta, Daryush D.

2015-01-01

Purpose: The authors discuss the rationale behind the term "laryngeal high-speed videoendoscopy" to describe the application of high-speed endoscopic imaging techniques to the visualization of vocal fold vibration. Method: Commentary on the advantages of using accurate and consistent terminology in the field of voice research is…

Interdisciplinarity in United States Schools: Past, Present, and Future

ERIC Educational Resources Information Center

Boix Mansilla, Veronica; Lenoir, Yves

2010-01-01

This article examines the historical evolution of the concepts of interdisciplinarity and integration in American education. We first focus on United States education in the 20th century to review the rationales for integrated and interdisciplinary primary and secondary education. We place such rationales in the context of the larger purposes…

Roles and Structures for Participation in Higher Education Governance: A Rationale.

ERIC Educational Resources Information Center

Ikenberry, Stanley O.

It is obvious that the roles for participation of faculty, students and administrators in campus governance are inadequately defined and that the organizational structure through which these roles might be performed is deficient. This paper considers the rationale for such faculty and student organizations and examines some issues that have to be…

Achieving Technological Literacy in Minnesota.

ERIC Educational Resources Information Center

Lindstrom, Mike

2002-01-01

Describes how Minnesota implemented the Standards for Technological Literacy: Content for the Study of Technology. Includes the timeline, rationale, potential activities and estimated costs associated with all phases, and steps for implementing the plan: investigate, replicate, integrate, and mandate. (JOW)

OXIDATIVE DNA DAMAGE IN DIESEL BUS MECHANICS

EPA Science Inventory

Rationale:

Diesel exposure has been associated with adverse health effects, including susceptibility to asthma, allergy and cancer. Previous epidemiological studies demonstrated increased cancer incidence among workers exposed to diesel. This is likely due to oxid...

Introduction: Why Teach about the Holocaust?

ERIC Educational Resources Information Center

Freedman, Theodore

1978-01-01

Presents a rationale for teaching about the Nazi era in social studies courses. Major objectives are to eliminate prejudice against Jews by rendering it intellectually indefensible and to help students deal with blind obedience to authority. (Author/DB)

Assertiveness Training and Christian Values.

ERIC Educational Resources Information Center

Bolsinger, Scot A.; McMinn, Mark R.

1989-01-01

Studies exploring the relationship between religious values and assertiveness are reviewed. Ideological obstacles in assertion training with religious clients are considered, and appropriate therapeutic strategies suggested. Emphasizes importance of presenting rationale for treatment and understanding client's value system. (Author/TE)

CARDIOVASCULAR EFFECTS OF ULTRAFINE CARBON PARTICLES IN HYPERTENSIVE RATS (SHR)

EPA Science Inventory

Rationale: Epidemiological evidence suggests that ultrafine particles are associated with adverse cardiovascular effects, specifically in elderly individuals with preexisting cardiovascular disease. The objective of this study was (i) to assess cardiopulmonary responses in adult ...

Plant Study Guide.

ERIC Educational Resources Information Center

Brynildson, Inga

Appropriate for secondary school botany instruction, this study guide focuses on the important roles of plants in human lives. Following a rationale for learning the basic skills of a botanist, separate sections discuss the process sunlight undergoes during photosynthesis, the flow of energy in the food chain, alternative plant lifestyles, plant…

Kids in Germany: Comparing Students from Different Cultures.

ERIC Educational Resources Information Center

Fitzhugh, William P.

This unit of study, intended for intermediate grade students, focuses on comparing students from different cultures: Germany and the United States. The unit addresses National Social Studies Standards (NCSS) standards; presents an introduction, such as purpose/rationale; cites a recommended grade level; states objectives; provides a time…

Interdisciplinary Invigoration of Creativity Studies

ERIC Educational Resources Information Center

Ambrose, Don

2017-01-01

The forces of globalization are magnifying the importance of interdisciplinary creative work. While the field of creativity studies always has been more open to interdisciplinary idea borrowing than many other fields, it can and should do more interdisciplinary synthesizing. This article begins with a discussion of the rationale for encouraging…

Mesenchymal stromal cells: a novel therapy for the treatment of chronic obstructive pulmonary disease?

PubMed Central

Broekman, Winifred; Khedoe, Padmini P S J; Schepers, Koen; Roelofs, Helene; Stolk, Jan; Hiemstra, Pieter S

2018-01-01

COPD is characterised by tissue destruction and inflammation. Given the lack of curative treatments and the progressive nature of the disease, new treatments for COPD are highly relevant. In vitro cell culture and animal studies have demonstrated that mesenchymal stromal cells (MSCs) have the capacity to modify immune responses and to enhance tissue repair. These properties of MSCs provided a rationale to investigate their potential for treatment of a variety of diseases, including COPD. Preclinical models support the hypothesis that MSCs may have clinical efficacy in COPD. However, although clinical trials have demonstrated the safety of MSC treatment, thus far they have not provided evidence for MSC efficacy in the treatment of COPD. In this review, we discuss the rationale for MSC-based cell therapy in COPD, the main findings from in vitro and in vivo preclinical COPD model studies, clinical trials in patients with COPD and directions for further research. PMID:29653970

Combining Upper Limb Robotic Rehabilitation with Other Therapeutic Approaches after Stroke: Current Status, Rationale, and Challenges

PubMed Central

Grosmaire, Anne Gaëlle; Battini, Elena

2017-01-01

A better understanding of the neural substrates that underlie motor recovery after stroke has led to the development of innovative rehabilitation strategies and tools that incorporate key elements of motor skill relearning, that is, intensive motor training involving goal-oriented repeated movements. Robotic devices for the upper limb are increasingly used in rehabilitation. Studies have demonstrated the effectiveness of these devices in reducing motor impairments, but less so for the improvement of upper limb function. Other studies have begun to investigate the benefits of combined approaches that target muscle function (functional electrical stimulation and botulinum toxin injections), modulate neural activity (noninvasive brain stimulation), and enhance motivation (virtual reality) in an attempt to potentialize the benefits of robot-mediated training. The aim of this paper is to overview the current status of such combined treatments and to analyze the rationale behind them. PMID:29057269

Does the addition of visceral manipulation improve outcomes for patients with low back pain? Rationale and study protocol.

PubMed

Panagopoulos, John; Hancock, Mark; Ferreira, Paulo

2013-07-01

There has been no randomised controlled trial conducted to investigate the effectiveness of visceral manipulation (VM) for the treatment of low back pain (LBP). The primary aim of this study would be to investigate whether the addition of VM, to a standard physiotherapy treatment regimen, improves pain 6 weeks post treatment commencement in people with LBP. Secondary aims would be to examine the effect of VM on disability and functional outcomes at 2, 6 and 52 weeks post-treatment commencement and pain at 2 and 52 weeks. This paper describes the rationale and design of a randomised controlled trial investigating the addition of VM to a standard physiotherapy treatment algorithm which includes manual therapy, specific exercise and functional exercise prescription. Analysis of data would be carried out by a statistician blinded to group allocation and by intention-to-treat. Copyright © 2013 Elsevier Ltd. All rights reserved.

Toddler Techies: A Study of Young Children's Interaction with Computers

ERIC Educational Resources Information Center

Ellis, Kirsten; Blashki, Kathy

2004-01-01

This article describes an ethnographic study of children's behavioural interaction with multimedia within a familiar context. The rationale for such a study was to provide data and evaluation of the capabilities of young children in an expressly modified multimedia environment and to determine the usefulness of employing technology as an adjunct…

Social Studies: A Guide for Curriculum Development.

ERIC Educational Resources Information Center

Indiana State Dept. of Public Instruction, Indianapolis.

This social studies curriculum guide is designed for grades K-12. Divided into seven sections, the first section offers a brief introduction and calls attention to the laws and rulings in Indiana which affect the teaching of social studies. Section two outlines the guide's rationale which stresses that knowledge must be combined with rational…

Teaching Canada for the '80s. Curriculum Series, 35.

ERIC Educational Resources Information Center

Hodgetts, A. B.; Gallagher, Paul

A rationale for Canadian studies and outlines of appropriate content for various grade levels are presented. The book is designed to help teachers, curriculum planners, and teacher educators in preparing effective Canadian studies programs. Chapter I offers a discussion of the need for pan-Canadian understanding. Canadian studies can help young…

Craft Knowledge: Of Disciplinarity in Writing Studies

ERIC Educational Resources Information Center

Johnson, Robert R.

2010-01-01

This article argues that craft knowledge can provide a disciplinary rationale for writing studies. It draws from the ancient concepts of teche, phronesis, and the four causes of making and makes the case for a definition of disciplinary knowledge fitting for writing studies. The article concludes with a conceptual framework that can serve as a…

Arts-Based Learning and Leadership Development: A Case Study

ERIC Educational Resources Information Center

Brenner, Michael Yoel

2010-01-01

This qualitative case study was designed to explore how participants in an arts-based leadership development program learned to draw on their right brain capabilities in order to develop the creative competencies required to solve complex modern-day problems in new and different ways. The rationale for this study emerges from the researcher's…

Complexity Thinking and Methodology: The Potential of "Complex Case Study" for Educational Research

ERIC Educational Resources Information Center

Hetherington, Lindsay

2013-01-01

Complexity theories have in common perspectives that challenge linear methodologies and views of causality. In educational research, relatively little has been written explicitly exploring their implications for educational research methodology in general and case study in particular. In this paper, I offer a rationale for case study as a research…

A randomized study of dietary composition during weight-loss maintenance: Rationale, study design, intervention, and assessment

USDA-ARS?s Scientific Manuscript database

While many people with overweight or obesity can lose weight temporarily, most have difficulty maintaining weight loss over the long term. Studies of dietary composition typically focus on weight loss, rather than weight-loss maintenance, and rely on nutrition education and dietary counseling, rathe...

The Composing Process: A Critical Review of Some Recent Studies.

ERIC Educational Resources Information Center

Crismore, Avon

Six of the 10 existing research studies that attempt to characterize the composing process by examining certain components and behaviors are critically reviewed in this paper. For each study, the aims and data gathering and sampling procedures are described, and the findings, interpretations, design, and rationale of the research are critically…

A Study of Aboriginal Teachers' Professional Knowledge and Experience in Canadian Schools

ERIC Educational Resources Information Center

St. Denis, Verna

2010-01-01

This qualitative study, initiated by the Canadian Teachers' Federation and its Advisory Committee on Aboriginal Education, explored the professional knowledge and experiences of Aboriginal (First Nations, Mets and Inuit) teachers. The rationale for the study was to address the urgent need to improve and promote Aboriginal education in public…

Student Mobility Reviewed: Attraction and Satisfaction of International Students in Turkey

ERIC Educational Resources Information Center

Kondakci, Yasar

2011-01-01

Building on international migration theories and the literature on the dynamics of student mobility, this study sketches a two-dimensional framework and examines its utility to understand the rationales of in-bounding student mobility in Turkey. The empirical part of the study was conducted with 331 international students studying in public…

Alabama Course of Study: Social Studies K-12. Bulletin 1980, No. 22. Revised.

ERIC Educational Resources Information Center

Alabama State Dept. of Education, Montgomery.

This guide presents in four sections a course of study in social studies for use in Alabama for grades K-12. Section one includes a rationale for teaching social studies; a listing of management, methods, and content characteristics of a good social studies program; and an extensive list of social studies objectives. Some objectives of the program…

Facilitating Children's Self-Concept: A Rationale and Evaluative Study

ERIC Educational Resources Information Center

Hay, Ian

2005-01-01

This study reports on the design and effectiveness of the Exploring Self-Concept program for primary school children using self-concept as the outcome measure. The program aims to provide a procedure that incorporates organisation, elaboration, thinking, and problem-solving strategies and links these to children's multidimensional self-concept.…

Low energy stage study. Volume 5: Program study cost elements and appendices. [orbital launching of space shuttle payloads

NASA Technical Reports Server (NTRS)

1978-01-01

The methodology and rationale used in the development of costs for engineering, manufacturing, testing and operating a low thrust system for placing automated shuttle payloads into earth orbits are described. Cost related information for the recommended propulsion approach is included.

A Study of the Inter-Organizational Behavior in Consortia. Final Report.

ERIC Educational Resources Information Center

Silverman, Robert J.

In an attempt to formulate hypotheses and administrative guidelines for voluntary consortia in higher education, a heuristic framework was devised through which behavioral patterns of consortia member organizations and their representatives could be ascertained. The rationale, the framework, and the methodology of the study are first discussed.…

Is Tutoring Teaching? Exploring Tutoring's Potential to Improve Mathematics Teacher Education

ERIC Educational Resources Information Center

Rasche, Alexander N.

2017-01-01

This study investigated the tutoring practices of mathematics tutors working in one university tutoring center and the corresponding rationale exhibited by the mathematics tutors. This study illustrates how the tutoring practices of mathematics tutors align with the Eight Mathematics Teaching Practices outlined in NCTM's recent publication…

Moral Education in Canadian Social Studies: A Modest Proposal

ERIC Educational Resources Information Center

Cochrane, Don; Williams, David

1977-01-01

Recent ideas and publications concerning values and moral education have had little impact on social studies teaching in Canada. The article provides eight suggestions for improving values education, including leadership from provincial ministers of education, development of a values education rationale, and improvement of teacher education and…

Adolescent Attitudes towards Virtual Learning

ERIC Educational Resources Information Center

Pleau, Andrea R.

2012-01-01

This study was designed to examine adolescents' attitudes towards virtual schooling. Virtual schooling may be defined as any public or private organization that delivers instruction via the Internet. The rationale for this study is based on the increased number of adolescents opting to complete some or all of their secondary education through…

Overall Rationale and Design of Study.

ERIC Educational Resources Information Center

Hegsted, D. Mark

This paper outlines research designed to establish dietary correlates of malnutrition, and questions the common assumption that high protein foods should be used as dietary supplements in humans. Because thorough investigation of dietary needs in children is ethically unfeasible, squirrel monkeys were used in the research to study the biological…

Rationale, design and methods of the HEALTHY study physical education intervention component

USDA-ARS?s Scientific Manuscript database

The HEALTHY primary prevention trial was designed to reduce risk factors for type 2 diabetes in middle school students. Middle schools at seven centers across the United States participated in the 3-year study. Half of them were randomized to receive a multi-component intervention. The intervention ...

Reduced forced vital capacity in childhood associated with exposures to petroleum-related compounds at birth residence

EPA Science Inventory

Rationale: Previous studies have reported associations of ambient air pollutant exposures with childhood decrements in lung volumes. While the current study was designed primarily to examine traffic exposures, we also examined the impact of other early life exposures on pulmonary...

What We Do: A Multiple Case Study from Mathematics Coaches' Perspectives

ERIC Educational Resources Information Center

Kane, Barbara Ann

2013-01-01

Teachers face new challenges when they teach a more rigorous mathematics curriculum than one to which they are accustomed. The rationale for this particular study originated from watching teachers struggle with understanding mathematical content and pedagogical practices. Mathematics coaches can address teachers' concerns through sustained,…

The Effects of Marijuana on Human Cognition.

ERIC Educational Resources Information Center

Pearl, Joseph H.

Investigating the effects of marijuana on human psychological functioning, this study differs from previous research in two ways: 1) it is concerned with relatively complex cognitive processes; 2) it has a theoretical rationale. The general hypothesis of the study states that marijuana will impair its user's ability to form and use abstract…

Inertial Fusion Energy reactor design studies: Prometheus-L, Prometheus-H. Volume 2, Final report

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

Waganer, L.M.; Driemeyer, D.E.; Lee, V.D.

1992-03-01

This report contains a review of design studies for Inertial Confinement reactor. This second of three volumes discussions is some detail the following: Objectives, requirements, and assumptions; rationale for design option selection; key technical issues and R&D requirements; and conceptual design selection and description.

Is Educational Technology Useful to Mathematics Teachers Activists?

ERIC Educational Resources Information Center

Stoilescu, Dorian

2009-01-01

This in-progress study presents aspects of using educational technology in teaching mathematics education. More exactly, it explores ways in which educational technology might be used in order to improve teachers' cultural awareness and social activism. A rationale for a qualitative research study is presented by using multiple methods combining…

Junior High Computer Studies: Teacher Resource Manual.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

This manual is designed to help classroom teachers in Alberta, Canada implement the Junior High Computer Studies Program. The first eight sections cover the following material: (1) introduction to the teacher resource manual; (2) program rationale and philosophy; (3) general learner expectations; (4) program framework and flexibility; (5) program…

Cosmetology Studies. Guide to Standards and Implementation. Career & Technology Studies.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Standards Branch.

This Alberta curriculum guide defines competencies that help students build daily living skills, investigate career options in cosmetology, use technology in the cosmetology field effectively and efficiently, and prepare for entry into the workplace or related postsecondary programs in the field. The first section provides a program rationale and…

Research in Distance Education: A System Modeling Approach.

ERIC Educational Resources Information Center

Saba, Farhad; Twitchell, David

This demonstration of the use of a computer simulation research method based on the System Dynamics modeling technique for studying distance education reviews research methods in distance education, including the broad categories of conceptual and case studies, and presents a rationale for the application of systems research in this area. The…

Skirting around Critical Feminist Rationales for Teaching Women in Social Studies

ERIC Educational Resources Information Center

Schmeichel, Mardi

2015-01-01

Feminist practices can provide firm theoretical grounding for the kind of social studies that scholars promote, especially in relation to efforts to include women in the curriculum. However, in P-12 social studies education, neither women nor feminism receive much attention. The study described in this article was a discourse analysis of 16…

Design and Implementation of a Multi-Strategy, Collegewide Program of Evaluation and Planning: The Mercy College Self-Study Project.

ERIC Educational Resources Information Center

Kraetzer, Mary C.; And Others

The rationale, strategies, and methods of The Mercy College Self-Study Project are considered, and evaluation instruments are provided. This program of institutional evaluation and planning was initiated in 1980 and consists of: standardized surveys, a 10-year longitudinal (panel) study, and academic department self-studies. Questionnaires…

Discovering Watson's Crick in High School Chemistry.

ERIC Educational Resources Information Center

Whitman, Mark

1984-01-01

High school chemistry students begin the school year by reading and studying "The Double Helix" by James B. Watson. Rationale, objectives, and instructional strategies for this assignment are discussed. Sample discussion questions based on the book are included. (JN)

COASTAL WETLANDS INDICATOR STUDY: EMAP-ESTUARIES LOUISIANIAN PROVINCE - 1991

EPA Science Inventory

This document describes the rationale, objectives, approach, and strategy for testing biological indicators of ecological condition in coastal wetlands. This coastal wetlands program is part of the Environmental Monitoring and Assessment Program (EMAP) administered by the Environ...

Solar power satellite. System definition study. Part 1, volume 4: SPS transportation system requirements. [spacecraft propulsion

NASA Technical Reports Server (NTRS)

1977-01-01

The best estimates of space transportation requirements for cargo launch vehicles, personnel launch carriers, high thrust orbit transfer, and electric orbit transfer systems are discussed, along with the rationale for each.

Legal Studies in Business: Toward Realizing Its Potential in the New Millennium.

ERIC Educational Resources Information Center

Morgan, James F.

2003-01-01

Discusses the growing importance of law to business and real and perceived rationales for business law's lack of status in business education. Proposes steps to achieve the discipline's full potential. (Contains 21 references.) (SK)

Cybernetics and Rhetoric: Freshman English in an Overdetermined World

ERIC Educational Resources Information Center

Comprone, Joseph

1975-01-01

Argues that freshman composition courses should incorporate the study of communications systems (Cybernetics) and the idea that a situation or subject cannot be explained by a single series of logical steps (Overdetermination) as part of their rationale. (RB)

Public demand for preserving local open space.

Treesearch

Jeffrey D. Kline

2006-01-01

Increased development results in the loss of forest, farm, range, and other open space lands that contribute to the quality of life of U.S. residents. I describe an economic rationale for growing public support for preserving local open space, based the growing scarcity of open space lands. I test the rationale empirically by correlating the prevalence of open space...

Karl Popper and Jean Piaget: A Rationale for Constructivism

ERIC Educational Resources Information Center

Harlow, Steve; Cummings, Rhoda; Aberasturi, Suzanne M.

2006-01-01

The current faddish use of the term constructivism has taken on as many different definitions as the number of people attempting to define it. This essay clarifies the meaning of constructivism through an examination of Karl Popper's and Jean Piaget's theories. The authors provide a rationale for the use of Popper's paradigm of "Three Worlds" and…

Understanding the Rationale for Preschool Physical Education: Implications for Practitioners' and Children's Embodied Practices and Subjectivity Formation

ERIC Educational Resources Information Center

McEvilly, Nollaig; Atencio, Matthew; Verheul, Martine; Jess, Mike

2013-01-01

This paper provides an overview of selected academic research literature that underpins contemporary preschool physical education. We highlight and interrogate diverse rationales and beliefs that serve to influence and structure preschool physical education in various forms. We speculate as to how preschool practitioners and children might engage…

Preparing Facilitators for Experiential Education: The Role of Intentionality and Intuition

ERIC Educational Resources Information Center

Thomas, Glyn

2008-01-01

A facilitator is considered to act intentionally when they are deliberate about what they are doing and can provide rationales for their actions. The same facilitator is said to practice intuitively when they are not able to articulate a clear rationale for their actions, yet they are still able to facilitate effectively. A review of the…

Fundamental Fairness in Search of a Legal Rationale in Private College Student Discipline and Expulsions

ERIC Educational Resources Information Center

Beach, John A.

1974-01-01

In discussing the present state of the law concerning judicial review of student expulsion and discipline cases at private colleges and universities and the quest for a satisfactory legal rationale for achieving fundamental fairness in those cases, the author argues that there are nonconstitutional doctrines of public policy and contract law not…

Strong Is the Silence: Challenging Interlocking Systems of Privilege and Oppression in Mathematics Teacher Education

ERIC Educational Resources Information Center

Herbel-Eisenmann, Beth; Bartell, Tonya Gau; Breyfogle, M. Lynn; Bieda, Kristen; Crespo, Sandra; Dominguez, Higinio; Drake, Corey

2013-01-01

In this essay, the authors provide a rationale for the need to break the silence of privilege and oppression in mathematics education. They begin by providing a brief rationale from their personal and professional perspectives, which includes background about planning and executing the Privilege and Oppression in the Mathematics Preparation of…

Rationale for Content and Method of the Teacher and Teacher-Aide Training Program.

ERIC Educational Resources Information Center

Tennessee Appalachia Educational Cooperative, Oak Ridge.

This document gives the rationale for the content and method of five teacher and teacher-aide training workshops. Results of a questionnaire confirmed the need for improvement in in-service training in the entire Appalachian area and also indicated the kinds of changes needed. Deficiencies in content were identified as: 1) application of…

Peace and Nuclear War. ERIC Digest No. 21.

ERIC Educational Resources Information Center

Zola, John; Zola, Jaye

This ERIC Digest examines the nature of peace and nuclear war education, rationales for its inclusion in public school programs, and ways to deal with the controversial nature of the topics. A distinction between peace education and nuclear war education is followed by a description of four basic themes offered as a rationale for peace and nuclear…

From University to Regionality? Knowledge Economy and Regional Development--The Case of Sweden

ERIC Educational Resources Information Center

From, Jörgen; Olofsson, Anders

2016-01-01

New public management and knowledge economy have become watchwords in the governance of higher education. The university's role has rapidly changed toward regional development. The aim of this article is critically to highlight the basic rationale of this reorganization and to examine what this can mean in a Swedish context. This rationale is…

Old Problems and New Responsibilities for University System Heads. Monograph Series, Number 1.

ERIC Educational Resources Information Center

Pettit, Lawrence K.

This pamphlet discusses the original rationale for university systems, points out some of the problems existing because of the definition of that rationale, and proposes a new responsibility for university systems and a new challenge for their leaders. The pamphlet affirms that the system chief executive officer (CEO) and board of governors are…

Mouse models expressing human carcinoembryonic antigen (CEA) as a transgene: Evaluation of CEA-based cancer vaccines

PubMed Central

Hance, Kenneth W.; Zeytin, Hasan E.; Greiner, John W.

2010-01-01

In recent years, investigators have carried out several studies designed to evaluate whether human tumor-associated antigens might be exploited as targets for active specific immunotherapy, specifically human cancer vaccines. Not too long ago such an approach would have been met with considerable skepticism because the immune system was believed to be a rigid discriminator between self and non-self which, in turn, protected the host from a variety of pathogens. That viewpoint has been challenged in recent years by a series of studies indicating that antigenic determinants of self have not induced absolute host immune tolerance. Moreover, under specific conditions that evoke danger signals, peptides from self-antigen can be processed by the antigen-presenting cellular machinery, loaded onto the major histocompatibility antigen groove to serve as targets for immune intervention. Those findings provide the rationale to investigate a wide range of tumor-associated antigens, including differentiation antigens, oncogenes, and tumor suppressor genes as possible immune-based targets. One of those tumor-associated antigens is the carcinoembryonic antigen (CEA). Described almost 40 years ago, CEA is a Mr 180–200,000 oncofetal antigen that is one of the more widely studied human tumor-associated antigens. This review will provide: (i) a brief overview of the CEA gene family, (ii) a summary of early preclinical findings on overcoming immune tolerance to CEA, and (iii) the rationale to develop mouse models which spontaneously develop gastrointestinal tumors and express the CEA transgene. Those models have been used extensively in the study of overcoming host immune tolerance to CEA, a self, tumor-associated antigen, and the experimental findings have served as the rationale for the design of early clinical trials to evaluate CEA-based cancer vaccines. PMID:15888344

One-dimensional zinc oxide nanomaterials synthesis and photovoltaic applications

NASA Astrophysics Data System (ADS)

Weintraub, Benjamin A.

As humanly engineered materials systems approach the atomic scale, top-down manufacturing approaches breakdown and following nature's example, bottom-up or self-assembly methods have the potential to emerge as the dominant paradigm. Synthesis of one-dimensional nanomaterials takes advantage of such self-assembly manufacturing techniques, but until now most efforts have relied on high temperature vapor phase schemes which are limited in scalability and compatibility with organic materials. The solution-phase approach is an attractive low temperature alternative to overcome these shortcomings. To this end, this thesis is a study of the rationale solution-phase synthesis of ZnO nanowires and applications in photovoltaics. The following thesis goals have been achieved: rationale synthesis of a single ZnO nanowire on a polymer substrate without seeding, design of a wafer-scale technique to control ZnO nanowire array density using layer-by-layer polymers, determination of optimal nanowire field emitter density to maximize the field enhancement factor, design of bridged nanowires across metal electrodes to order to circumvent post-synthesis manipulation steps, electrical characterization of bridged nanowires, rationale solution-phase synthesis of long ZnO nanowires on optical fibers, fabrication of ZnO nanowire dye-sensitized solar cells on optical fibers, electrical and optical characterization of solar cell devices, comparison studies of 2-D versus 3-D nanowire dye-sensitized solar cell devices, and achievement of 6-fold solar cell power conversion efficiency enhancement using a 3-D approach. The thesis results have implications in nanomanufacturing scale-up and next generation photovoltaics.

Characterizing Safety-net Providers’ HPV Vaccine Recommendations to Undecided Parents: A Pilot Study

PubMed Central

Shay, L. Aubree; Street, Richard L.; Baldwin, Austin S.; Marks, Emily G.; Lee, Simon Craddock; Higashi, Robin T.; Skinner, Celette Sugg; Fuller, Sobha; Persaud, Donna; Tiro, Jasmin A.

2016-01-01

Objective Although provider recommendation is a key predictor of HPV vaccination, how providers verbalize recommendations particularly strong ones is unknown. We developed a tool to describe strength and content of provider recommendations. Methods We used electronic health records to identify unvaccinated adolescents with appointments at six safety-net clinics in Dallas, Texas. Clinic visit audio-recordings were qualitatively analyzed to identify provider recommendation types (presumptive vs. participatory introduction; strong vs. weak), describe content communicated, and explore patterns between recommendation type and vaccination. Results We analyzed 43 audio-recorded discussions between parents and 12 providers. Most providers used a participatory introduction (42 discussions) and made weak recommendations (24 discussions) by using passive voice or adding a qualification (e.g., not school required). Few providers (11 discussions) gave strong recommendations (clear, personally-owned endorsement). HPV vaccination was lowest for those receiving only weak recommendations and highest when providers coupled the recommendation with an adjacent rationale. Conclusion Our new tool provides initial evidence of how providers undercut their recommendations through qualifications or support them with a rationale. Most providers gave weak HPV vaccine recommendations and used a participatory introduction. Practice Implications Providers would benefit from communication skills training on how to make explicit recommendations with an evidence-based rationale. PMID:27401828

Cicada-inspired cell-instructive nanopatterned arrays

NASA Astrophysics Data System (ADS)

Diu, Ting; Faruqui, Nilofar; Sjöström, Terje; Lamarre, Baptiste; Jenkinson, Howard F.; Su, Bo; Ryadnov, Maxim G.

2014-11-01

Biocompatible surfaces hold key to a variety of biomedical problems that are directly related to the competition between host-tissue cell integration and bacterial colonisation. A saving solution to this is seen in the ability of cells to uniquely respond to physical cues on such surfaces thus prompting the search for cell-instructive nanoscale patterns. Here we introduce a generic rationale engineered into biocompatible, titanium, substrates to differentiate cell responses. The rationale is inspired by cicada wing surfaces that display bactericidal nanopillar patterns. The surfaces engineered in this study are titania (TiO2) nanowire arrays that are selectively bactericidal against motile bacteria, while capable of guiding mammalian cell proliferation according to the type of the array. The concept holds promise for clinically relevant materials capable of differential physico-mechanical responses to cellular adhesion.

Cicada-inspired cell-instructive nanopatterned arrays.

PubMed

Diu, Ting; Faruqui, Nilofar; Sjöström, Terje; Lamarre, Baptiste; Jenkinson, Howard F; Su, Bo; Ryadnov, Maxim G

2014-11-20

Biocompatible surfaces hold key to a variety of biomedical problems that are directly related to the competition between host-tissue cell integration and bacterial colonisation. A saving solution to this is seen in the ability of cells to uniquely respond to physical cues on such surfaces thus prompting the search for cell-instructive nanoscale patterns. Here we introduce a generic rationale engineered into biocompatible, titanium, substrates to differentiate cell responses. The rationale is inspired by cicada wing surfaces that display bactericidal nanopillar patterns. The surfaces engineered in this study are titania (TiO2) nanowire arrays that are selectively bactericidal against motile bacteria, while capable of guiding mammalian cell proliferation according to the type of the array. The concept holds promise for clinically relevant materials capable of differential physico-mechanical responses to cellular adhesion.

Magical beliefs and discriminating science from pseudoscience in undergraduate professional students.

PubMed

Garrett, Bernard M; Cutting, Roger L

2017-11-01

Paranormal beliefs and magical thinking exist in the public, and amongst university students. Researchers have found that media can influence such beliefs. A 2012 study suggested pseudoscientific rationales can influence acceptance of reported paranormal phenomena. Using a paranormal belief survey and controlled experiment this work explores the paranormal beliefs and test the effects of three versions of a supernatural news story on undergraduate professional students. One version of the story presented a simple news article, another the same with a pseudoscientific rationale, and another gave a discrediting scientific critique. Results confirmed that many students do hold magical beliefs but discriminated between scientific and pseudoscientific narratives. However, pre-existing paranormal beliefs were associated with an increased likelihood of students finding paranormal reports scientific, believable and credible.

ALLERGIC ASTHMA AND THE DEVELOPING IMMUNE SYSTEM: A PILOT STUDY

EPA Science Inventory

Rationale: The predisposition towards atopic disease begins early in life, and that the risk of developing asthma is heightened following prenatal exposure to some compounds. Nonetheless, the effect of gestational aeroallergen exposure on the developing immune system is unclear....

Cardiovascular Effects in Adults with Metabolic Syndrome Exposed to Concentrated Ultrafine Air Pollution Particles

EPA Science Inventory

RATIONALE: Epidemiologic studies report associations between ambient air pollution particulate matter (PM) and various indices of cardiopulmonary morbidity and mortality. A leading hypothesis contends that smaller ultrafine (UF) particles induce a greater physiologic response bec...

Feasibility study: Atmospheric general circulation experiment, volume 2

NASA Technical Reports Server (NTRS)

Homsey, R. J. (Editor)

1981-01-01

The feasibility analysis of the atmospheric general circulation experiment (AGCE) are documented. The analysis performed in each technical area, the rationale and substantiation for the design approaches selected for the hardware, and the design details for the baseline AGCE are presented.

LIGHT MICROSCOPY DETECTION OF NANOSCALE PARTICLE INTERNALIZATION BY HUMAN LUNG CELLS

EPA Science Inventory

RATIONALE. Ultrafine particulate matter (PM) is reported to be more strongly correlated with adverse health effects relative to larger particle size fractions. These epidemiological findings are supported by toxicological studies suggesting that particle size is inversely associa...

Inhalation of Simulated Smog Affects Cardiac Function in Mice

EPA Science Inventory

Rationale: The health effects of individual criteria air pollutants have been well investigated. Little is known about health effects of inhaled multi-pollutant mixtures that more realistically represent environmental exposures. The present study was designed to evaluate the card...

Educational Decentralization Policies in Argentina and Brazil: Exploring the New Trends.

ERIC Educational Resources Information Center

Derqui, Jorge M. Gorostiaga

2001-01-01

Analyzes educational decentralization trends and policies in Argentina and Brazil during 1990s, includes case studies. Discusses historical background and rationales behind "provinicialization" in Argentina and "municipalization" in Brazil; identifies commonalities, including centralization of curriculum and evaluation…

ATRAZINE AND REPRODUCTIVE FUNCTION: MODE AND MECHANISM OF ACTION STUDIES

EPA Science Inventory

Atrazine, a chlorotriazine herbicide, is used to control annual grasses and broadleaf weeds. In this review, we summarize our laboratory's work evaluating the neuroendocrine toxicity of atrazine (and related chlorotriazines) from an historic perspective. We provide the rationale ...

Speech and language therapists' approaches to communication intervention with children and adults with profound and multiple learning disability.

PubMed

Goldbart, Juliet; Chadwick, Darren; Buell, Susan

2014-11-01

People with profound intellectual and multiple disabilities (PMLD) have communication impairments as one defining characteristic. To explore speech and language therapists' (SLTs) decision making in communication interventions for people with PMLD, in terms of the intervention approaches used, the factors informing the decisions to use specific interventions and the extent to which the rationales underpinning these decisions related to the components of evidence based practice (EBP), namely empirical evidence, clinical experience and client/carer views and values. A questionnaire on communication assessment and intervention for people with PMLD was sent to SLTs in the UK to elicit information on: the communication intervention approaches they used; their rationales for their intervention choices; their use of published evidence to inform decision making. Intensive interaction and objects of reference were the communication interventions most often used with people with PMLD, with some differences between children and adults evident. Rationales provided conformed somewhat to the EBP framework though extension of the existing framework and addition of practical and organizational considerations led to a revised typology of rationale for decision making. Rationales most frequently related to the empowerment, development and behavioural preferences of the person with PMLD. Empirical research evidence was seldom mentioned by SLTs as informing intervention decision making leading to very diverse practice. There is a need for further research on the effectiveness of commonly used but under-evaluated interventions. There is also a need to alert SLTs to the evidence base supporting other approaches, particularly switch-based, cause and effect approaches. © 2014 Royal College of Speech and Language Therapists.

The safety of St John's wort (Hypericum perforatum) in pregnancy and lactation: A systematic review of rodent studies.

PubMed

Avila, Catharine; Whitten, Dawn; Evans, Sue

2018-04-30

Herbal products are popular among women during the perinatal period. St John's wort (SJW), Hypericum perforatum, is a common remedy for mild depression, a problem prevalent in this population. Although the safety of herbal products must be investigated, ethical issues constrain intervention studies in humans. Hence, animal studies often inform clinical decisions. The objective of this study is to systematically review rodent studies assessing the safety of SJW during the perinatal period. A literature search to November 10, 2017, identified 10 rodent studies that met a priori inclusion criteria. Study quality was evaluated according to both the Systematic Review Centre for Laboratory animal Experimentation tool for assessing bias and recommendations for appropriate reporting of herbal medicine research. Significant methodological limitations were found in each of the studies reviewed. These limitations include the lack of botanical verification and omission of extract characterization, inadequate explanation of dosage rationale, and absence of bias limiting protocols. Critical appraisal with contemporary tools indicates that each of the reviewed studies lacks appropriate rigour, rendering the results unreliable. Despite this, these papers are used in the rationale for recommending or contraindicating SJW during pregnancy and lactation. Copyright © 2018 John Wiley & Sons, Ltd.

Reasoning as a Metaphor for Skill Development in the Social Studies Curriculum.

ERIC Educational Resources Information Center

Hartoonian, H. Michael

The paper suggests ways to coordinate basic social studies skills to achieve the goal of developing reasoning ability in elementary and secondary students. The first three sections present a rationale for teaching the reasoning process in the social studies curriculum. The author stresses that in order to be an effective thinker, one should be…

Building the World-Class Research Universities: A Case Study of China

ERIC Educational Resources Information Center

Huang, Futao

2015-01-01

The purpose of this study is to analyze how China has strived to develop its world-class research universities and what are distinguishing characteristics of China's efforts to form these universities for the last decades. This study begins with a review of literature and research questions. It then touches on the background and rationale of…

Do the Study of Education and Teacher Education Belong at a Liberal Arts College?

ERIC Educational Resources Information Center

Kimball, Bruce A.

2013-01-01

The question whether the study of education and teacher education belong at a liberal arts college deserves careful consideration. In this essay Bruce Kimball analyzes and finds unpersuasive the three principled rationales that are most often advanced on behalf of excluding educational studies, teacher education, or both from a liberal arts…

Arabic Women and English Language Learning: A Case Study

ERIC Educational Resources Information Center

Alkarni, Ream

2012-01-01

The main goal of this study was to interview Arabic women students at Spring International Language Center to record their perceptions, rationale, goals, stories, and opinions about learning English in a U.S. language school. This research was conducted to understand the purposes and goals of Arabic women who come to the United Stated to study the…

The University of California Institute of Environmental Stress Marathon Field Studies

ERIC Educational Resources Information Center

Maron, Michael B.

2014-01-01

In 1973, the Institute of Environmental Stress of the University of California-Santa Barbara, under the direction of Steven M. Horvath, began a series of field and laboratory studies of marathon runners during competition. As one of Horvath's graduate students, many of these studies became part of my doctoral dissertation. The rationale for…

Micha-Ko Means People: A Curriculum Guide on the Coast Miwok.

ERIC Educational Resources Information Center

Peterson, Bonnie Jayne

The curriculum guide on the Coast Miwok Indians includes an overview of the goals and objectives of social studies education and how they are used in an anthropologically based Native American social studies curriculum. The guide provides an educational rationale for using Native American curricula in the social studies program based on current…

Science/Technology/Society in the Social Studies. ERIC Digest.

ERIC Educational Resources Information Center

Heath, Phillip A.

The current trend to include the relationships of science and technology to human societies in the social studies curriculum is the focus of this ERIC Digest. The Digest discusses: (1) major themes in education on science/technology/society (STS); (2) the rationale for emphasizing STS in the social studies; and (3) how to include STS in the…

Discounting medical malpractice claim reserves for self-insured hospitals.

PubMed

Frese, Richard; Kitchen, Patrick

2011-01-01

The hospital CFO often works with the hospital's actuary and external auditor to calculate the reserves recorded in financial statements. Hospital management, usually the CFO, needs to decide the discount rate that is most appropriate. A formal policy addressing the rationale for discounting and the rationale for selecting the discount rate can be helpful to the CFO, actuary, and external auditor.

A Research and Development Agenda for the National Institute of Education.

ERIC Educational Resources Information Center

Dupuis, Mary M., Ed.; And Others

This is one of several papers written to provide a rationale for programs of the new National Institute of Education (NIE). The basic elements of the rationale for each proposed NIE program and the sequence in which they will be discussed are: (1) educational goals to be achieved, (2) variables that can be manipulated to reach the goals, (3)…

Physics Education Research in the United States: A Summary of Its Rationale and Main Findings.

ERIC Educational Resources Information Center

Gonzales-Espada, Wilson J.

2003-01-01

Recognizes how difficult it is for secondary and post-secondary students to make connections between physics and everyday phenomena, rationalize the use of a particular formula for a given problem, and go beyond algebraic substitutions to really make sense of physics in a meaningful way. Provides a rationale for physicists to become involved in…

Tomorrow's Teachers--Selecting the Best: An Exploration of the Quality Rationale behind Academic and Experiential Selection Criteria for Initial Teacher Education Programmes

ERIC Educational Resources Information Center

Heinz, Manuela

2013-01-01

Using Ireland as an example, this paper explores the rationale behind various selection criteria currently used to select suitable candidates for initial teacher education courses. It investigates and discusses patterns of association between second-level student teachers' background characteristics on entry to their teacher education programme…

The Right Not to Hear as a Rationale for Broadcast Regulation: A Review and an Appraisal.

ERIC Educational Resources Information Center

Glasser, Theodore L.; Jassem, Harvey C.

"FCC v. Pacifica Foundation," a 1978 case involving a radio broadcast considered to be indecent, was the first United States Supreme Court litigation using the right of privacy, or the right not to hear, as a rationale for broadcast regulation of programing. The issue of pornography best illustrates the judiciary's understanding of the…

The Rationale for Subsidy of Higher Education in Hong Kong: A Sensible Decision from an Economic Viewpoint

ERIC Educational Resources Information Center

Chan, Shing Yin Amy

2010-01-01

This paper is an attempt to draw the statistical data from reports and documents to reveal the rationale for subsidizing the higher education in Hong Kong. There is a discussion made with reference to educational planning interacting with personal choice. The notion of economics has been noted with consideration of allocation of scarce resources…

Progress in Science Education? The Revised National Curriculum for 2014

ERIC Educational Resources Information Center

Oates, Tim

2014-01-01

This article explores the rationale for the 2011-2013 review of the National Curriculum in England, a rationale informed by the work of an Expert Panel chaired by the author. The focus is on the fundamental principles that determine the nature and content of the curriculum. The approach adopted by the review is contrasted with that adopted when…

Computer Based Instructional Techniques in Undergraduate Introductory Organic Chemistry: Rationale, Developmental Techniques, Programming Strategies and Evaluation.

ERIC Educational Resources Information Center

Culp, G. H.; And Others

Over 100 interactive computer programs for use in general and organic chemistry at the University of Texas at Austin have been prepared. The rationale for the programs is based upon the belief that computer-assisted instruction (CAI) can improve education by, among other things, freeing teachers from routine tasks, measuring entry skills,…

Cargo Movement Operations System (CMOS). Software User’s Manual

DTIC Science & Technology

1990-06-27

RATIONALE: N/A CMOS PMO ACCEPTS COMMENT: YES [ ] NO [ ] ERCI ACCEPTS COMMENT: YES [ ] NO [ ] COMMENT DISPOSITION: ACCEPT [ ] REJECT [ ] COMMENT STATUS...NO [ ] ERCI ACCEPTS COMMENT: YES [ ] NO [ ] COMMENT DISPOSITION: COMMENT STATUS: OPEN [ ] CLOSED [ 3 ORIGINATOR CONTROL NUMBER: SUM-0003 PROGRAM...3.1.11. RATIONALE: Clarity. CMOS PMO ACCEPTS COMMENT: YES [ ] NO [ ] ERCI ACCEPTS COMMENT: YES [ ] NO [ ] COMMENT DISPOSITION: COMMENT STATUS: OPEN

AYURVEDIC RATIONALE OF THE SOUTHERN INDIAN VEGETABLE SOUP SAARU OR RASAM

PubMed Central

Vijayalakshmi, B.; Swamy, B.V Kumara; Shantha, T.R.

1998-01-01

Spices are historically known contributions to the world. The credit for identifying the spices with medicinal and culinary values goes to Ayurveda. Saaru or Rasam is a very popular soup used all over southern India. In this paper an attempt has been made to present the ayurvedic rationale behind formulating the receipt of saaru or rasam. PMID:22556843

The Why and What of ESD: A Rationale for Earth Charter Education (and Naming Some of Its Difficulties)

ERIC Educational Resources Information Center

Preston, Noel

2010-01-01

This article explores Earth Charter education as a form of values education that is integral to education for sustainable development. Initially, it outlines how Earth Charter education rests on an ecocentric worldview and a social analysis of ecojustice--terms that are defined and explained. Moving from this rationale, the article explores issues…

Exploring the Rationale for Group Music Activities for Parents and Young Children: Parents' and Practitioners' Perspectives

ERIC Educational Resources Information Center

Pitt, Jessica; Hargreaves, David

2017-01-01

Children's Centres are widespread in England and comprise multi-professional staff teams seeking to work with families with children aged 0-5 years. Although parent-child group music sessions appear frequently in Children's Centre activity programmes, the rationale for their inclusion remains unclear. This article presents the results from phase…

Toward True Integration of Academic and Behavior Response to Intervention Systems: Part Two--Tier 2 Support

ERIC Educational Resources Information Center

McIntosh, Kent; Goodman, Steve; Bohanon, Hank

2010-01-01

In the previous article in this series, the authors provided a rationale for integrating academic and behavior response to intervention (RTI) systems. Their rationale included: (1) research showing that challenges in academic and social behavior are linked; (2) a description of the common features that both RTI systems share; and (3) the…

Importance of neutralization sieve analyses when seeking correlates of HIV-1 vaccine efficacy.

PubMed

Montefiori, David C

2014-01-01

This commentary describes a rationale for the use of breakthrough viruses from clinical trial participants to assess neutralizing antibodies as a correlate of HIV-1 vaccine efficacy. The rationale is based on principles of a genetic sieve analysis, where the 2 analyses may be cooperative for delineating neutralizing antibodies as a mechanistic correlate of protection.

Self-rated health appraisal as cultural and identity process: African American elders' health and evaluative rationales.

PubMed

McMullen, Carmit K; Luborsky, Mark R

2006-08-01

We explored self-rated health by using a meaning-centered theoretical foundation. Self-appraisals, such as self-rated health, reflect a cultural process of identity formation, whereby identities are multiple, simultaneously individual and collective, and produced by specific historical formations. Anthropological research in Philadelphia determined (a) how African American elders appraise their health, and (b) how health evaluations reflect cultural and historical experiences within a community. We interviewed and observed 35 adults aged 65 to 80, stratified by gender and self-rated health. We validated theme analysis of focused interview questions against the larger data set of field notes and transcripts. Health appraisal reflected a complex process of adaptation and identity. Criteria for health included: independent functioning, physical condition, control and responsibility for health, and overall feeling. Evaluative rationales that shaped health appraisals were comparisons, restricted possibilities for self-evaluation, and ways of handling adversity. Evaluative rationales mitigated undesirable health identities (including low self-reported health) and provided mechanisms for claiming desired health identities despite adversity. Describing the criteria and evaluative rationales underlying self-appraisals of health extends current understandings of self-rated health and illustrates the sociohistorical context of individual assessments of well-being.

Social Studies in the Nineties: An N.H.C.S.S. Statement.

ERIC Educational Resources Information Center

Adams, Ron; And Others

The goal of the New Hampshire Council for the Social Studies is to actively work to improve social studies instruction in New Hampshire in the 1990s. This guide outlines the basic goals, structure, and methods of the social studies curriculum, K-12, for New Hampshire. The guide provides a definition along with a rationale for social studies…

Moving from Theory to Practice: Implementing the Kin Keeper[superscript SM] Cancer Prevention Model

ERIC Educational Resources Information Center

Williams, K. P.; Mullan, P. B.; Todem, D.

2009-01-01

This paper presents the rationale and findings of a feasibility and process study of the Kin Keeper[superscript SM] Cancer Prevention Intervention. An observational cohort study design was implemented with African-American women in synergistic female family relationships. Community health workers (CHWs) from two Michigan public health programs…

Old French for Undergraduates at the University of Minnesota, Morris.

ERIC Educational Resources Information Center

Campbell, David E.

Old French for undergraduates, as it is offered to students at the University of Minnesota, Morris, represents a break with tradition. A rationale for the program and course descriptions accentuate benefits accrued from undergraduate medieval studies. Syllabuses for French 80, The History of the Language; French 90, Directed Medieval Studies; and…

An Examination of Expressive Functions in a Constructivist Model of Written Composing.

ERIC Educational Resources Information Center

West, Martha Meyer

Based on constructivist theory (emphasizing meaning generation rather than communication), the study described in this report clarifies and elaborates on the definition of the term "expressive writing." First, the paper offers a rationale for the study and a discussion of the research methodology, which combined analysis of texts and…

Learning Mathematics with Graphing Calculator: A Study of Students' Experiences

ERIC Educational Resources Information Center

Reznichenko, Nataliya

2007-01-01

Assumptions: Today, when technology has taken its place in almost all classrooms in schools and colleges across the country, there is a need to know how technology "influences the mathematics that is taught and enhances students' learning" (NCTM, 2000, p. 24). Rationale: This presentation describes qualitative study which purpose was to…

Classroom Activities in State and Local Government. Bulletin No. 9446.

ERIC Educational Resources Information Center

Wisconsin State Dept. of Public Instruction, Madison.

Educating students about state and local government is vital to providing the skills necessary for effective citizenship. This six-part teachers guide addresses various aspects of incorporating the study of government into the social studies curriculum. Part 1 presents a rationale and goals for teaching government. Part 2 addresses the various…

Computer Literacy: Course Description [and] Computer Awareness: Module Syllabus.

ERIC Educational Resources Information Center

Kirkwood Community Coll., Cedar Rapids, IA.

This course description outlines an independent-study computer awareness course for community college faculty that uses videotapes, computer-assisted instruction, and individual study modules. The outline includes the rationale for the course and the media to be used; time required to complete the course; the goals of the course; the topics…

77 FR 66848 - Minimum Clinically Important Difference: An Outcome Metric in Orthopaedic Device Science and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-07

... trials and device study design. Date and Time: The public workshop will be held on November 27, 2012... problem for PRO instruments. There have been various methodological approaches to determine MCID for... rationales for regulatory guidance of clinical trials and device study design. Approximately 45 days after...

American History Curriculum Guide: Secondary Social Studies. Bulletin 1599. Revised.

ERIC Educational Resources Information Center

Louisiana State Dept. of Education, Baton Rouge. Div. of Academic Programs.

Developed to enhance the quality of secondary school U.S. history instruction, this curriculum guide provides implementation suggestions and includes the Louisiana social studies: (1) program rationale; (2) curriculum goals; and (3) program scope and sequence. The guide is divided into sections that feature the following themes: (1) toward a new…

Independent Study in High School Chemistry: A Progress Report.

ERIC Educational Resources Information Center

DeRose, James V.

This is a progress report of an independent study program in chemistry at a senior high school. Currently in its fourth year of operation, the program is designed to provide students with individualized, self-paced instruction in college-preparatory chemistry. The author discusses the rationale for the program, the initial phases, the problems…

Dimensions of Questioning: A Qualitative Study of Current Classroom Practice in Malaysia

ERIC Educational Resources Information Center

Hussin, Habsah

2006-01-01

This study investigated questioning as practiced in Malaysian secondary school classrooms, to determine teachers' rationale for adopting certain techniques of questioning, and to use the findings to inform teacher education. Questioning is a central aspect of any classroom interaction as it serves so many functions but it is still an…

Achievement Goals, Learning Strategies and Instrumental Performance

ERIC Educational Resources Information Center

Nielsen, Siw Graabraek

2008-01-01

The current study is a survey of the achievement goals of music students and the manner in which their strategies and instrumental performance relate to these goals. In the context of advanced instrumental learning, the rationale for the present study was to contribute to the literature on motivation in music students, and thereby, help teachers…

A Rationale for Social Studies.

ERIC Educational Resources Information Center

Brady, Marion; Brady, Howard L.

Only a few general principles are provided as a foundation for an effective program. However, what is new is the emphasis on human groups as a basis for organizing a single social studies discipline. Some questions are suggested concerning what should be investigated about groups, and what the students need to understand. 1) What causes human…

Internationalization as Mergers and Acquisitions: Senior International Officers' Entrepreneurial Strategies and Activities in Public Universities

ERIC Educational Resources Information Center

Deschamps, Eric; Lee, Jenny J.

2015-01-01

This study investigated the various emerging forms of internationalization and how senior international affairs officers describe their motivations and rationales for implementing these activities. Based on interviews with senior international officers at 30 international offices in U.S. public universities, this study identified and classified…

Case Study: Developing Graduate Engineers at Kentz Engineers & Constructors

ERIC Educational Resources Information Center

O'Donnell, Hugh; Karallis, Takis; Sandelands, Eric; Cassin, James; O'Neill, Donal

2008-01-01

Purpose: The aim of this paper is to outline the approach and process in place within Kentz Engineers & Constructors to develop graduate engineers on an international basis. Design/methodology/approach: The approach adopted is that of a case study which describes activities and processes within the organization and the rationale behind them,…

Towards a Psychology of Media Education

ERIC Educational Resources Information Center

Lehtonen, Miika; Miloseva, Lence; Page, Tom; Thorsteinsson, Gisli

2008-01-01

This study will introduce some of the fundamentals and rationale for the Psychology of Media Education based on Developmental Psychology. It is an important area of study of a modern teacher profession and teacher education and a new field of multi-, inter- and trans-disciplinary knowledge and research. We argue that without a doubt the different…

Personality Characteristics and Performance on Computer Assisted Instruction and Programmed Text.

ERIC Educational Resources Information Center

Blitz, Allan N.; Smith, Timothy

An empirical study investigated whether personality characteristics have a bearing on an individual's success with particular modes of instruction, in this case, computer-assisted instruction (CAI) and the programed text (PT). The study was developed in an attempt to establish useful criteria on which to base a rationale for choosing suitable…

Pulmonary Function Response to Exposure to Low Concentration Ozone in Young Adults: Inter-comparison among Studies and Meta-Analysis

EPA Science Inventory

Rationale: It is well established that moderate ozone exposures induce decrements in spirometry volume and respiratory symptoms in healthy young adults. However, studies for low concentration ozone near the current NAAQS standard (0.070 ppm) are limited to only a few and their co...

Case Study: Pepperdine University Libraries' Migration to OCLC's Worldshare

ERIC Educational Resources Information Center

Dula, Michael W.; Ye, Gan

2012-01-01

In this case study the authors describe Pepperdine University Libraries' migration to OCLC's WorldShare Management Services. They elaborate on the rationale for the decision, review some of the challenges and lessons encountered along the way, and briefly discuss some effects of the new system on our libraries. The focus is on technical services…

Self-Esteem among Adult Literacy Learners

ERIC Educational Resources Information Center

Lipnevich, Anastasiya; Beder, Hal

2007-01-01

The purpose of this study was to investigate adult literacy education learners' self-esteem and to examine the relationship between self-esteem and measures of achievement in reading and math. The rationale for the present study stemmed from the lack of research into adult literacy students' self-esteem levels. More than 200 learners enrolled in…

"Evaluation as Illumination: A New Approach to the Study of Innovatory Programs". Occasional Paper.

ERIC Educational Resources Information Center

Parlett, Malcolm; Hamilton, David

Conventional approaches to program evaluation have followed the experimental and psychometric traditions dominant in educational research. Their aim (unfulfilled) of achieving fully objective methods had led to studies that are artificial and restricted in scope. Illuminative evaluation is introduced as a total re-appraisal of the rationale and…

The Classroom Strategy Study: Summary Report of General Findings. Research Series No. 187.

ERIC Educational Resources Information Center

Brophy, Jere; Rohrkemper, Mary

Described are the background, rationale, research design, data collection, analysis, and findings of the Classroom Strategy Study, an investigation of 98 elementary school teachers' general strategies for coping with problem students and their ways of dealing with typical problem behaviors associated with each of 12 types of problem students.…

A Validity Study of the Self-Esteem Inventory.

ERIC Educational Resources Information Center

Landis, H. John

Results of this validation study of a slightly modified version of the Coppersmith Self-Esteem Inventory substantiate its use with seventh graders to assess Goal I (concerning self-understanding and appreciation of self-worth) of the Educational Quality Assessment Program in Pennsylvania. Appendixes include the definition and rationale for Goal I,…

Men in Social Systems: Results of a Three-Year Multiorganizational Study. A Symposium.

ERIC Educational Resources Information Center

Sells, S. B.; And Others

This symposium report presents the background, underlying assumptions, philosophy and goals, research design, sample, and results of an intensive three-year organizational study involving military, government and civilian organizations. The first paper, by S. B. Wells, discusses the organizational setting, approach and rationale of this research.…

The Logic of School Gardens: A Phenomenological Study of Teacher Rationales

ERIC Educational Resources Information Center

Jorgenson, Simon

2013-01-01

Despite the importance of teachers to the school garden movement, we still know very little about what drives particular teachers to incorporate a school garden into their pedagogy. In response, this article reports the findings of a study designed to investigate the internal processes and products involved in rationalising and sustaining…

International Tests and the U.S. Educational Reforms: Can Success Be Replicated?

ERIC Educational Resources Information Center

Turgut, Guliz

2013-01-01

The ranking of the United States in major international tests such as the Progress in International Reading Literacy Study (PIRLS), Trends in International Mathematics and Science Study (TIMSS), and Program for International Student Assessment (PISA) is used as the driving force and rationale for the current educational reforms in the United…

Moving beyond Traditional Measures of Entrepreneurial Intentions in a Study among Life-Sciences Students in the Netherlands

ERIC Educational Resources Information Center

Lans, Thomas; Gulikers, Judith; Batterink, Maarten

2010-01-01

The rationale behind this study is that entrepreneurship education programmes (EEP) in post-compulsory education mainly address entrepreneurial intentions, instead of actual entrepreneurial behaviour, and that students, compared to practicing entrepreneurs, might have a wide range of entrepreneurial intentions when entering such a programme. The…

Web-Assisted Instruction in Upper Division Communication Studies Curriculum: A Theoretical and Quantitative Analysis

ERIC Educational Resources Information Center

Olaniran, Bolanle; Austin, Katherine A.

2009-01-01

Purpose: This paper aims to describe the incorporation of technologies into two upper division Communication Studies courses at Texas Tech University. Design/methodology/approach: The article discusses the methodological and pedagogical rationale used to select the appropriate technologies and to effectively incorporate them into the classroom. An…

Decision-Making Training for Occupational Choice and Early Turnover: A Field Experiment

ERIC Educational Resources Information Center

Pazy, Asya; Ganzach, Yoav; Davidov, Yariv

2006-01-01

Purpose: The study seeks to examine how a short intervention, aimed at enhancing occupational choice skills, influences turnover during the early stages of organizational membership. It seeks to explore two theoretical rationales for this effect: social exchange and self-determination. Design/methodology/approach: The study is a "constructive…

Social Action As An Objective of Social Studies Instruction.

ERIC Educational Resources Information Center

Curtis, Charles K.

This paper presents a rationale for making social action a major goal of elementary and secondary school social studies education. In addition, it describes social action models, suggests social action approaches appropriate for students at various grade levels, and reviews literature on social action by public school students. Social action is…

Teaching the Comparative Approach to American Studies.

ERIC Educational Resources Information Center

Seaberg, Stanley

The rationale behind this book of five suggested or sample comparative units contains several elements: 1) an interdisciplinary social science approach to studying the American past, present, and future; and 2) a view of our country's history in terms of a world setting and in the light on contemporary concerns. The global comparative method…

A Review of Citation Analysis Methodologies for Collection Management

ERIC Educational Resources Information Center

Hoffmann, Kristin; Doucette, Lise

2012-01-01

While there is a considerable body of literature that presents the results of citation analysis studies, most researchers do not provide enough detail in their methodology to reproduce the study, nor do they provide rationale for methodological decisions. In this paper, we review the methodologies used in 34 recent articles that present a…

Social Studies in the Dark: Using Docudramas to Teach History

ERIC Educational Resources Information Center

D'Sa, Benicia

2005-01-01

This article, discusses the rationale for using films, specifically docudramas, for teaching social studies and presents guidelines and resources for helping teachers to do so. Included are several Web resources that assist teachers in the selection and use of specific films to complement classroom instruction. The author has also incorporated the…

Rationales for expanding minority physician representation in the workforce: a scoping review.

PubMed

Kelly-Blake, Karen; Garrison, Nanibaa' A; Fletcher, Faith E; Ajegba, Brittany; Smith, Nichole; Brafford, Morgann; Bogdan-Lovis, Elizabeth

2018-06-22

The purpose of this study was to conduct a scoping review of the literature and to categorically map a 15-year trajectory of US undergraduate medical education rationales for and approaches to expanding under-represented minority (URM) physician representation in the medical workforce. Further aims were to comparatively examine related justifications and to consider international implications. From 1 June to 31 July 2015, the authors searched the Cochrane Library, ERIC, PsycINFO, PubMed, Scopus, Web of Science and Google Scholar for articles published between 2000 and 2015 reporting rationales for and approaches to increasing the numbers of members of URMs in undergraduate medical school. A total of 137 articles were included in the scoping review. Of these, 114 (83%) mentioned workforce diversity and 73 (53%) mentioned concordance. The patient-physician relationship (n = 52, 38%) and service commitment (n = 52, 38%) were the most commonly cited rationales. The most frequently mentioned approaches to increasing minority representation were pipeline programmes (n = 59, 43%), changes in affirmative action laws (n = 32, 23%) and changes in admission policies (n = 29, 21%). This scoping review of the 2000-2015 literature on strategies for and approaches to expanding URM representation in medicine reveals a repetitive, amplifying message of URM physician service commitment to vulnerable populations in medically underserved communities. Such message repetition reinforces policies and practices that might limit the full scope of URM practice, research and leadership opportunities in medicine. Cross-nationally, service commitment and patient-physician concordance benefits admittedly respond to recognised societal need, yet there is an associated risk for instrumentally singling out members of URMs to fulfil that need. The proceedings of a 2001 US Institute of Medicine symposium warned against creating a deterministic expectation that URM physicians provide care to minority populations. Our findings suggest that the expanding emphasis on URM service commitment and patient-physician concordance benefits warrants ongoing scrutiny and, more broadly, represent a cautionary tale of unintended consequences for medical educators globally. © 2018 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

‘Trial Exegesis’: Methods for Synthesizing Clinical and Patient Reported Outcome (PRO) Data in Trials to Inform Clinical Practice. A Systematic Review

PubMed Central

Macefield, Rhiannon C.; Blencowe, Natalie S.; Brookes, Sara T.; Blazeby, Jane M.

2016-01-01

Purpose The CONSORT extension for patient reported outcomes (PROs) aims to improve reporting, but guidance on the optimal integration with clinical data is lacking. This study examines in detail the reporting of PROs and clinical data from randomized controlled trials (RCTs) in gastro-intestinal cancer to inform design and reporting of combined PRO and clinical data from trials to improve the ‘take home’ message for clinicians to use in practice. Materials and Methods The case study was undertaken in gastro-intestinal cancer trials. Well-conducted RCTs reporting PROs with validated instruments were identified and categorized into those combining PRO and clinical data in a single paper, or those separating data into linked primary and supplemental papers. Qualitative methods were developed to examine reporting of the critical interpretation of the trial results (trial exegesis) in the papers in relation of the PRO and clinical outcomes and applied to each publication category. Results were used to inform recommendations for practice. Results From 1917 screened abstracts, 49 high quality RCTs were identified reported in 36 combined and 15 linked primary and supplemental papers. In-depth analysis of manuscript text identified three categories for understanding trial exegesis: where authors reported a “detailed”, “general”, or absent PRO rationale and integrated interpretation of clinical and PRO results. A total of 11 (30%) and 6 (16%) combined papers reported “detailed” PRO rationale and integrated interpretation of results although only 2 (14%) and 1 (7%) primary papers achieved the same standard respectively. Supplemental papers provide better information with 11 (73%) and 3 (20%) achieving “detailed” rationale and integrated interpretation of results. Supplemental papers, however, were published a median of 20 months after the primary RCT data in lower impact factor journals (median 16.8 versus 5.2). Conclusion It is recommended that single papers, with detailed PRO rationale and integrated PRO and clinical data are published to optimize trial exegesis. Further work to examine whether this improves the use of PRO data to inform practice is needed. PMID:27571514

The intervention composed of aerobic training and non-exercise physical activity (I-CAN) study: Rationale, design and methods.

PubMed

Swift, Damon L; Dover, Sara E; Nevels, Tyara R; Solar, Chelsey A; Brophy, Patricia M; Hall, Tyler R; Houmard, Joseph A; Lutes, Lesley D

2015-11-01

Recent data has suggested that prolonged sedentary behavior is independent risk factor for cardiovascular and all-cause mortality independent of adequate amounts of moderate to vigorous physical activity. However, few studies have prospectively evaluated if exercise training and increasing non-exercise physical activity leads to greater reduction in cardiometabolic risk compared to aerobic training alone. The purpose of the Intervention Composed of Aerobic Training and Non-Exercise Physical Activity (I-CAN) study is to determine whether a physical activity program composed of both aerobic training (consistent with public health recommendations) and increasing non-exercise physical activity (3000 steps above baseline levels) leads to enhanced improvements in waist circumference, oral glucose tolerance, systemic inflammation, body composition, and fitness compared to aerobic training alone in obese adults (N=45). Commercially available accelerometers (Fitbits) will be used to monitor physical activity levels and behavioral coaching will be used to develop strategies of how to increase non-exercise physical activity levels. In this manuscript, we describe the design, rationale, and methodology associated with the I-CAN study. Copyright © 2015 Elsevier Inc. All rights reserved.

A Water Chemistry Perspective on Flowback Reuse with Several Case Studies, March 30, 2011

EPA Pesticide Factsheets

This presentation discusses the reuse of frac flowback from a water chemistry perspective. Two examples of flowback reuse, where a minimal water treatment has been used, describe the rationale for why the practice is considered acceptable.

Insight into molecular mechanisms of ultrafine carbon particle induced cardiovascular impairments in spontaneously hypertensive rats.

EPA Science Inventory

Rationale: Exposure to ambient particulate matter is a risk factor for cardiopulmonary disease as identified in several epidemiological studies. Radio telemetric analysis detected increased heart rate and blood pressure in Spontaneously Hypertensive Rats (SHR) following inhalatio...

Evaluation of Voids in the Mineral Aggregate for HMA Paving Mixtures

DOT National Transportation Integrated Search

1996-03-01

This study was undertaken (a) to reexamine the rationale behind the minimum VMA : values currently being used, and (b) to quanti~ the relationship between various asphalt film thicknesses and the aging characteristics of the HMA mix, so that an optim...

The Biomarkers of Exposure and Effect in Agriculture (BEEA) Study: Rationale, design, methods, and participant characteristics

EPA Science Inventory

Agricultural exposures including pesticides, endotoxin, and allergens have been associated with risk of various cancers and other chronic diseases, although the biological mechanisms underlying these associations are generally unclear. To facilitate future molecular epidemiologic...

Philosophy and Morality.

ERIC Educational Resources Information Center

Ediger, Marlow

Philosophical thinking which has stood the test of time is summarized in this document. The rationale is that all students benefit from studies of philosophical thinking emphasizing moral standards. Thinkers included are: Plato, Aristotle, Peter Abelard, Francis Bacon, Sir Thomas More, Thomas Campanella, Thomas Hobbes, Benedict Spinoza, John…

College and University Libraries.

ERIC Educational Resources Information Center

Shubert, Joseph F., Ed.; Josey, E. J., Ed.

1986-01-01

Following an introductory discussion by E. J. Josey that provides a perspective on college and university libraries, the following essays are presented: (1) "Academic Library Planning--Definitions and Early Planning Studies in Academic Libraries" (Stanton F. Biddle); (2) "Academic Libraries and Academic Computing--Rationale for a…

Campus Housing: Beware!

ERIC Educational Resources Information Center

Campbell, Margaret; Bassett, Bill

1973-01-01

As a result of a survey to discover the rationale for student preference for off-campus living the following factors were indicated most often as reasons given for moving from the residence hall: (1) better study conditions; (2) expense; (3) freedom from control; and (4) new experiences. (JC)

View from My Classroom: A Spectrophotometry Unit for Advanced Chemistry Students.

ERIC Educational Resources Information Center

Diehl-Jones, Susan M.

1983-01-01

Rationale, objectives, and instructional strategies for a directed study course on spectrophotometry are provided. Descriptions of three experiments and four student research projects are also provided. Objectives, laboratory procedures, advantages, and disadvantages for the experiments and projects are included. (JN)

Summary of the Report of the U.S. National Research Council's Committee on Human Spaceflight

NASA Astrophysics Data System (ADS)

Moloney, Michael; Graham, Sandra; Angleman, Alan

Human spaceflight is considered by many to be the ultimate human endeavor in space—a pursuit to determine just how far human beings can venture into the cosmos and to understand what it is we will find and what we can do as a species in space. The U.S. National Research Council’s Committee on Human Spaceflight was charged to examine carefully and thoroughly the rationale for and value of human spaceflight in as broad a context as possible. Whereas the financial benefit of the peaceful uses of outer space, such as using space-based assets for communication systems or weather prediction, might be clear and the scientific benefits of the robotic exploration of our cosmos might be compelling, understanding the extent to which the world needs or desires human spaceflight requires a much more nuanced and complex assessment. This paper will focus on this committee’s assessment of these questions and describe the findings and recommendations of the committee’s report—in particular, examining the long-term goals and direction of a sustainable future for human spaceflight. The report, which will be released in Spring 2014, examines the rationales and benefits of human spaceflight—in the context the needs of science, industry, international relations and partnerships, and the public good—and a sustainable pathway approach to human deep space exploration. The talk would present the committee's understanding of the rationales, pathways, and decision rules that could enable and guide future planning of human space exploration. This US-NRC study was requested by the U.S. Congress and supported by the National Aeronautics and Space Administration (NASA). Conducted over 18 months, a committee of experts, drawn from diverse areas of expertise spanning the National Academies system, the study: • Considered the goals for human spaceflight and the expected value of NASA’s human spaceflight activities in the context of national goals, • Solicited broadly-based, but directed, public and stakeholder input to understand better the motivations, goals, and possible evolution of human spaceflight, • Considered how to identify a set of high-priority enduring questions that could provide the rationale for and value of human exploration in a national and international context, and • Reviewed prior national and international studies and reports on human spaceflight.

Rationale for the Diabetic Retinopathy Clinical Research Network Treatment Protocol for Center-involved Diabetic Macular Edema

PubMed Central

Aiello, Lloyd Paul; Beck, Roy W; Bressler, Neil M.; Browning, David J.; Chalam, KV; Davis, Matthew; Ferris, Frederick L; Glassman, Adam; Maturi, Raj; Stockdale, Cynthia R.; Topping, Trexler

2011-01-01

Objective Describe the underlying principles used to develop a web-based algorithm that incorporated intravitreal anti-vascular endothelial growth factor (anti-VEGF) treatment for diabetic macular edema (DME) in a Diabetic Retinopathy Clinical Research Network (DRCR.net) randomized clinical trial. Design Discussion of treatment protocol for DME. Participants Subjects with vision loss from DME involving the center of the macula. Methods The DRCR.net created an algorithm incorporating anti-VEGF injections in a comparative effectiveness randomized clinical trial evaluating intravitreal ranibizumab with prompt or deferred (≥24 weeks) focal/grid laser in eyes with vision loss from center-involved DME. Results confirmed that intravitreal ranibizumab with prompt or deferred laser provides superior visual acuity outcomes, compared with prompt laser alone through at least 2 years. Duplication of this algorithm may not be practical for clinical practice. In order to share their opinion on how ophthalmologists might emulate the study protocol, participating DRCR.net investigators developed guidelines based on the algorithm's underlying rationale. Main Outcome Measures Clinical guidelines based on a DRCR.net protocol. Results The treatment protocol required real time feedback from a web-based data entry system for intravitreal injections, focal/grid laser, and follow-up intervals. Guidance from this system indicated whether treatment was required or given at investigator discretion and when follow-up should be scheduled. Clinical treatment guidelines, based on the underlying clinical rationale of the DRCR.net protocol, include repeating treatment monthly as long as there is improvement in edema compared with the previous month, or until the retina is no longer thickened. If thickening recurs or worsens after discontinuing treatment, treatment is resumed. Conclusions Duplication of the approach used in the DRCR.net randomized clinical trial to treat DME involving the center of the macula with intravitreal ranibizumab may not be practical in clinical practice, but likely can be emulated based on an understanding of the underlying rationale for the study protocol. Inherent differences between a web-based treatment algorithm and a clinical approach may lead to differences in outcomes that are impossible to predict. The closer the clinical approach is to the algorithm used in the study, the more likely the outcomes will be similar to those published. PMID:22136692

Rationale for the diabetic retinopathy clinical research network treatment protocol for center-involved diabetic macular edema.

PubMed

Aiello, Lloyd Paul; Beck, Roy W; Bressler, Neil M; Browning, David J; Chalam, K V; Davis, Matthew; Ferris, Frederick L; Glassman, Adam R; Maturi, Raj K; Stockdale, Cynthia R; Topping, Trexler M

2011-12-01

To describe the underlying principles used to develop a web-based algorithm that incorporated intravitreal anti-vascular endothelial growth factor (anti-VEGF) treatment for diabetic macular edema (DME) in a Diabetic Retinopathy Clinical Research Network (DRCR.net) randomized clinical trial. Discussion of treatment protocol for DME. Subjects with vision loss resulting from DME involving the center of the macula. The DRCR.net created an algorithm incorporating anti-VEGF injections in a comparative effectiveness randomized clinical trial evaluating intravitreal ranibizumab with prompt or deferred (≥24 weeks) focal/grid laser treatment in eyes with vision loss resulting from center-involved DME. Results confirmed that intravitreal ranibizumab with prompt or deferred laser provides superior visual acuity outcomes compared with prompt laser alone through at least 2 years. Duplication of this algorithm may not be practical for clinical practice. To share their opinion on how ophthalmologists might emulate the study protocol, participating DRCR.net investigators developed guidelines based on the algorithm's underlying rationale. Clinical guidelines based on a DRCR.net protocol. The treatment protocol required real-time feedback from a web-based data entry system for intravitreal injections, focal/grid laser treatment, and follow-up intervals. Guidance from this system indicated whether treatment was required or given at investigator discretion and when follow-up should be scheduled. Clinical treatment guidelines, based on the underlying clinical rationale of the DRCR.net protocol, include repeating treatment monthly as long as there is improvement in edema compared with the previous month or until the retina is no longer thickened. If thickening recurs or worsens after discontinuing treatment, treatment is resumed. Duplication of the approach used in the DRCR.net randomized clinical trial to treat DME involving the center of the macula with intravitreal ranibizumab may not be practical in clinical practice, but likely can be emulated based on an understanding of the underlying rationale for the study protocol. Inherent differences between a web-based treatment algorithm and a clinical approach may lead to differences in outcomes that are impossible to predict. The closer the clinical approach is to the algorithm used in the study, the more likely the outcomes will be similar to those published. Proprietary or commercial disclosure may be found after the references. Copyright © 2011 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

GPS Lessons Learned from the International Space Station, Space Shuttle and X-38

NASA Technical Reports Server (NTRS)

Goodman, John L.

2005-01-01

This document is a collection of writings concerning the application of Global Positioning System (GPS) technology to the International Space Station (ISS), Space Shuttle, and X-38 vehicles. An overview of how GPS technology was applied is given for each vehicle, including rationale behind the integration architecture, and rationale governing the use (or non-use) of GPS data during flight.

Pay Now or Pay Later: An Economic Rationale for State-Funded Helping Services to Assist Women Leaving an Abusive Relationship.

PubMed

DeRiviere, Linda

2015-01-01

There has been an increase in costing analysis of intimate partner violence in recent decades, including the monetary impact to government, society, and the individual. Using data collected in a Canadian longitudinal study, the empirical analysis in this article provides an economic rationale for mobilizing public resources that improve the well-being of women leaving an abusive relationship. I estimated six variants of a selection model and used a costing exercise to build an economic case for preventive and other helping services to support women over their healing journey. The removal of financial constraints suffered by abused women, in support of their training needs, as well as reduced barriers to preventive health care services, may potentially lead to fiscal resource savings in the long run.

Polarimetric SAR Models for Oil Fields Monitoring in China Seas

NASA Astrophysics Data System (ADS)

Buono, A.; Nunziata, F.; Li, X.; Wei, Y.; Ding, X.

2014-11-01

In this study, physical-based models for polarimetric Synthetic Aperture Radar (SAR) oil fields monitoring are proposed. They all share a physical rationale relying on the different scattering mechanisms that characterize a free sea surface, an oil slick-covered sea surface, and a metallic target. In fact, sea surface scattering is well modeled by a Bragg-like behaviour, while a strong departure from Bragg scattering is in place when dealing with oil slicks and targets. Furthermore, the proposed polarimetric models aim at addressing simultaneously target and oil slick detection, providing useful extra information with respect to single-pol SAR data in order to approach oil discrimination and classification. Experiments undertaken over East and South China Sea from actual C-band RadarSAT-2 full-pol SAR data witness the soundness of the proposed rationale.

Polarimetric SAR Models for Oil Fields Monitoring in China Seas

NASA Astrophysics Data System (ADS)

Buono, A.; Nunziata, F.; Li, X.; Wei, Y.; Ding, X.

2014-11-01

In this study, physical-based models for polarimetric Synthetic Aperture Radar (SAR) oil fields monitoring are proposed. They all share a physical rationale relying on the different scattering mechanisms that characterize a free sea surface, an oil slick-covered sea surface, and a metallic target. In fact, sea surface scattering is well modeled by a Bragg-like behaviour, while a strong departure from Bragg scattering is in place when dealing with oil slicks and targets. Furthermore, the proposed polarimetric models aim at addressing simultaneously target and oil slick detection, providing useful extra information with respect to single-pol SAR data in order to approach oil discrimination and classification.Experiments undertaken over East and South China Sea from actual C-band RadarSAT-2 full-pol SAR data witness the soundness of the proposed rationale.

Two if by Sea: America's Maritime Heritage and the Social Studies Teacher.

ERIC Educational Resources Information Center

Heitzmann, Wm. Ray

In the first part of this document, teachers are urged to include United States' maritime history in planning social studies courses, units, and lessons. After a rationale for teaching the study of the sea, ways in which this topic can be used as content are briefly discussed. For example, units can be developed around the ship building industry,…

Feasibility Study of a Performance-Based Teacher Education Curriculum in Language Arts.

ERIC Educational Resources Information Center

Rudman, Masha Kabakow

This report of a feasibility study, conducted under the provisions of a model elementary teacher education grant from the U.S. Office of Education, is in five parts. Chapter one contains an overview of and rationale for a performance-based teacher education program, a brief history of the study, the attitude and ability goals expected from…

Rationale and design of the vitamin D and type 2 diabetes (D2d) study: a diabetes prevention trial

USDA-ARS?s Scientific Manuscript database

OBJECTIVE: Observational studies suggest that vitamin D may lower the risk of type 2 diabetes. However, data from long-term trials are lacking. The Vitamin D and Type 2 Diabetes (D2d) study is a randomized clinical trial designed to examine whether a causal relationship exists between vitamin D supp...

Reel Teaching = Real Learning: Motivating Reluctant Students through Film Studies

ERIC Educational Resources Information Center

Smilanich, Brad; Lafreniere, Nicole

2010-01-01

The authors provide a rationale for the critical study of film texts in the English language arts. For struggling or reluctant students, film offers an accessibility that the printed text may not. Students who are intimidated by, or impeded from, accessing print text are able to discuss film with acuity and insight. The study of visual texts can…

A Collaborative Approach to Designing Graduate Admission Studies: A Model for Influencing Program Planning and Policy. AIR 1999 Annual Forum Paper.

ERIC Educational Resources Information Center

Delaney, Anne Marie

This paper presents the rationale, research design, analytical approaches, and results of a graduate admission study which examined the motivation and enrollment decision processes of students accepted to a newly redesigned Master of Business Administration (MBA) Program. The study was developed collaboratively by the institution's Office of…

A Case Study of Progressing Geography Fieldwork Skills over Years 7-10

ERIC Educational Resources Information Center

Woolhouse, Julian

2016-01-01

This paper investigates the teaching of fieldwork skills over the course of a student's geography education from Years 7 to 10. Relevant research is considered, and findings and discussion are drawn from a case study of the fieldwork program at an independent school in Melbourne. The rationale for this study is that a geography teacher will be…

Teaching the Teachers To Understand and Teach Indigenous Australian Studies: New Models, Teaching Strategies and Resources To Empower and Educate a Nation.

ERIC Educational Resources Information Center

Craven, Rhonda G.; Mooney, Janet

This review presents a rationale for teaching Australian teachers to understand and teach Aboriginal Studies, describing the structure and development of the Teaching the Teachers: Indigenous Australian Studies Project of National Significance. The project was designed in response to a government recommendation that all teacher training programs…

A Community-Based Intervention to Prevent Obesity Beginning at Birth among American Indian Children: Study Design and Rationale for the PTOTS Study

ERIC Educational Resources Information Center

Karanja, Njeri; Aickin, Mikel; Lutz, Tam; Mist, Scott; Jobe, Jared B.; Maupome, Gerardo; Ritenbaugh, Cheryl

2012-01-01

Eating and physical activity behaviors associated with adult obesity have early antecedents, yet few studies have focused on obesity prevention interventions targeting very young children. Efforts to prevent obesity beginning at birth seem particularly important in populations at risk for early-onset obesity. National estimates indicate that…

Generative Leadership: A Case Study of Distributed Leadership and Leadership Sustainability at Two New York City High Schools

ERIC Educational Resources Information Center

Lynch, Olivia

2009-01-01

Generative Leadership is a case study of how two New York City High Schools sustain and develop leadership. The study explores their system of school governance, its rationale and beliefs, the leadership structures and how their collaborative leadership practice insures that no leader stands alone and that replacement leadership is available at…

Rationale for Language Study. The Challenge of Communication. ACTFL Review of Foreign Language Education, Vol. 6.

ERIC Educational Resources Information Center

Lippman, Jane N.

Enrollment trends and factors that influence foreign language study in colleges and universities are discussed. Most college foreign language programs have emphasized the study of literature and have not been committed to the training of teachers or the teaching of civilization or culture. It appears that students' concern about the job market and…

Adaptive Distributed Environment for Procedure Training (ADEPT)

NASA Technical Reports Server (NTRS)

Domeshek, Eric; Ong, James; Mohammed, John

2013-01-01

ADEPT (Adaptive Distributed Environment for Procedure Training) is designed to provide more effective, flexible, and portable training for NASA systems controllers. When creating a training scenario, an exercise author can specify a representative rationale structure using the graphical user interface, annotating the results with instructional texts where needed. The author's structure may distinguish between essential and optional parts of the rationale, and may also include "red herrings" - hypotheses that are essential to consider, until evidence and reasoning allow them to be ruled out. The system is built from pre-existing components, including Stottler Henke's SimVentive? instructional simulation authoring tool and runtime. To that, a capability was added to author and exploit explicit control decision rationale representations. ADEPT uses SimVentive's Scalable Vector Graphics (SVG)- based interactive graphic display capability as the basis of the tool for quickly noting aspects of decision rationale in graph form. The ADEPT prototype is built in Java, and will run on any computer using Windows, MacOS, or Linux. No special peripheral equipment is required. The software enables a style of student/ tutor interaction focused on the reasoning behind systems control behavior that better mimics proven Socratic human tutoring behaviors for highly cognitive skills. It supports fast, easy, and convenient authoring of such tutoring behaviors, allowing specification of detailed scenario-specific, but content-sensitive, high-quality tutor hints and feedback. The system places relatively light data-entry demands on the student to enable its rationale-centered discussions, and provides a support mechanism for fostering coherence in the student/ tutor dialog by including focusing, sequencing, and utterance tuning mechanisms intended to better fit tutor hints and feedback into the ongoing context.

Biomarkers of Acute Respiratory Allergen Exposure: Screening For Sensitization Potential

EPA Science Inventory

Rationale: An in vitro assay to identify respiratory sensitizers will provide a rapid screen and reduce animal use. The study goal was to identify biomarkers that differentiate allergen versus non-allergen responses following an acute exposure. Methods: Female BALB/c mice rec...

SCIS Teacher's Handbook.

ERIC Educational Resources Information Center

Karplus, Robert, Comp.; Lawson, Chester A., Comp.

This teacher's handbook provides information about the philosophy, rationale, and teaching strategies of the Science Curriculum Improvement Study (SCIS) program, as well as information about the SCIS physical and life science sequences to provide teachers with an understanding of the program's overall content and structure. Much of the material in…

Empowering Infants through Responsive and Intentional Play Activities

ERIC Educational Resources Information Center

Shin, Minsun; Partyka, Thomas

2017-01-01

This qualitative case study explored how an infant teacher provided meaningful learning experiences for infants through play and the teacher's educational rationale behind these experiences. Findings were based on multiple sources of data, including classroom observations (natural observation and videotaped observation) for approximately 12 weeks…

Towards a Pedagogy of Inspirational Parables

ERIC Educational Resources Information Center

Pio, Edwina; Haigh, Neil

2007-01-01

Purpose: This paper seeks to present a rationale for a learning and assessment activity involving students in the construction of inspirational parables for diversity management within a university business studies programme. The paper reviews processes from teacher and student perspectives, describes initial outcomes and foreshadows further…

BSCS BIOLOGY--IMPLEMENTATION IN THE SCHOOLS.

ERIC Educational Resources Information Center

GROBMAN, ARNOLD B.; AND OTHERS

INFORMATION FOR TEACHERS AND PRINCIPALS IMPLEMENTING BIOLOGICAL SCIENCE CURRICULUM STUDY (BSCS) BIOLOGY IN THE SCHOOL PROGRAM IS INCLUDED IN THIS GUIDE. THE RATIONALE AND CONTENT OF THE BSCS VERSIONS ARE EXPLAINED. PHYSICAL FACILITIES, LABORATORY EQUIPMENT, AND LABORATORY MATERIALS THAT FACILITATE TEACHING BSCS BIOLOGY ARE ANALYZED. ADMINISTRATIVE…

Increasing Prevalence Rate of Nontuberculous Mycobacteria Infections in Five States, 2008–2013

EPA Science Inventory

Rationale: Many nontuberculous mycobacteria (NTM) are clinically significant pathogens that cause disease in a variety of different human organs and tissues. Objectives: A population-based study was undertaken to investigate the prevalence of patients with a positive specimen fo...

Cardiovascular Effects of Concentrated Ambient Fine and Ultrafine Particulate Matter Exposure in Healthy Older Volunteers

EPA Science Inventory

Rationale: Epidemiological studies have shown an association between the incidence of adverse cardiovascular effects and exposure to ambient particulate matter (PM). Advanced age is among the factors identified as conferring susceptibility to PM inhalation. In order to characteri...

Fourth Graders' Heuristic Problem-Solving Behavior.

ERIC Educational Resources Information Center

Lee, Kil S.

1982-01-01

Eight boys and eight girls from a rural elementary school participated in the investigation. Specific heuristics were adopted from Polya; and the students selected represented two substages of Piaget's concrete operational stage. Five hypotheses were generated, based on observed results and the study's theoretical rationale. (MP)

Organ Donation in the 50+ Age Demographic: Survey Results on Decision Rationale and Information Preferences.

PubMed

Tartaglia, Alexander; Dodd-McCue, Diane; Myer, Kevin A; Mullins, Andrew

2016-09-01

The rate of organ donation by older potential donors is significantly declining even though recent studies show positive clinical outcomes with organs transplanted from older donors. This study examined the 50+ age demographic to identify the rationale for donation decisions, preferred media methods of donation information delivery, and responsiveness to an age-tailored donation message. Results from 579 surveys, 87% from the 50+ age demographic, found respondents prone to self-select themselves as medically ineligible based on current medication and health status, even though they might be medically suitable donors. Their incentive to pursue additional information on donation is limited except when motivated by personal accounts within their families and communities. In addition, even when computer literate, they continue to favor the printed or spoken word for donation information delivery. The results suggest an opportunity for those working with older adults to develop more personalized, localized donation education programs targeting this age demographic. © The Author(s) 2014.

Perspectives on voice treatment for unilateral vocal fold paralysis.

PubMed

Walton, Chloe; Carding, Paul; Flanagan, Kieran

2018-06-01

Unilateral vocal fold paralysis (UVFP) is a common cause of neurogenic dysphonia resulting in glottal insufficiency. To restore glottal sufficiency and reduce the presenting dysphonia, treatment involving either surgical intervention, voice therapy or a combination of the two is typically provided. Currently, there is no consensus for the most effective voice treatment for UVFP. This results in an inability to compare current studies, and a lack of treatment effectiveness for the management of UVFP. This study aims to review the most recent literature for the management of dysphonia due to UVFP to establish the current evidence base for voice treatment options. There was found to be a lack of consistency in the rationale, selection and timing of the surgical intervention and/or voice therapy being provided for patients with UVFP. Further consensus is required for the rationale and selection of voice treatment prescriptions for the management of UVFP in order to improve treatment effectiveness and voice outcomes in patients with UVFP.

The background and rationale for a new fixed-dose combination for first-line treatment of tuberculosis in children.

PubMed

Graham, S M; Grzemska, M; Gie, R P

2015-12-01

In 2010, the World Health Organization revised the recommendations for the treatment of tuberculosis (TB) in children. The major revision was to increase isoniazid, rifampicin and pyrazinamide dosages according to body weight in children. The recommendations for higher dosages are based on consistent evidence from 1) pharmacokinetic studies suggesting that young children require higher dosages than adolescents and adults to achieve desired serum concentrations; and 2) observational studies reporting that the higher dosages would not be associated with increased risk of toxicity in children. However, national tuberculosis programmes faced unforeseen challenges in implementing the revised recommendations. The main difficulty was to adapt the revised dosages for the treatment of children with drug-susceptible TB using available fixed-dose combinations (FDCs). A more suitable FDC for the intensive and continuation phases of treatment has now been developed for planned implementation in 2015. This paper explains the background and rationale for the development of a new FDC tablet for children with drug-susceptible TB.

Evaluating public participation in Chinese EIA. An integrated Public Participation Index and its application to the case of the New Beijing Airport

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

Brombal, Daniele; Moriggi, Angela; Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari Venice

In recent years, China's government authorities have devoted increasing attention to the role of public participation processes in Environmental Impact Assessment (EIA). The capacity of these processes to influence decision-making remains widely debated. This paper aims at appraising the institutional rationale informing the implementation of public participation in China's EIA, benchmarking it against three conceptualisations: (1) Normative, based on objectives of empowerment and democratisation; (2) Substantive, where participation is pursued mainly to improve quality of decisions; (3) Instrumental, seeking participation as an instrument to legitimise decision-making processes. The appraisal is carried out by means of a new integrated index (Publicmore » Participation Index, PPI), which is applied to a case study representative of latest advancements in EIA public participation practices in China, namely the “New Beijing Airport Project”. Located 46 km south of downtown Beijing, the project was approved in 2014 and it is currently under construction. Results of the PPI application to this case study indicate that, despite progress made in recent years, the implementation of public participation in Chinese EIA still largely responds to an instrumental rationale, with limited capacity for the public to affect decisions. - Highlights: • In recent years China has strengthened EIA public participation (PP) legislation. • Despite progress, implementation of PP remains informed by an instrumental rationale. • A large gap exists between principles enunciated in regulations and implementation. • The Public Participation Index can be used to monitor China's EIA PP development.« less

Contribution of Musa paradisiaca in the inhibition of α-amylase, α-glucosidase and Angiotensin-I converting enzyme in streptozotocin induced rats.

PubMed

Shodehinde, Sidiqat A; Ademiluyi, Adedayo O; Oboh, Ganiyu; Akindahunsi, Afolabi A

2015-07-15

Unripe plantain based-diets are part of folklore remedy for the management of diabetes in tropical Africa; however, with the dearth of information on the rationale behind this practice; this study therefore, sought to investigate the antihyperglycemic effect of traditional unripe plantain products (Amala and Booli) in high fat fed/low dose streptozotocin-induced diabetic rats and to provide a possible rationale for their antidiabetic properties. Diabetes was induced experimentally by high fat fed/low dose streptozotocin-diabetic rats (25mg/kg body wt.) and the diabetic rats were fed diets supplemented with 20-40% Amala and Booli for 14 days. The effect of the diets on the blood glucose level, pancreatic α-amylase, intestinal α-glucosidase and Angiotensin-I converting enzyme (ACE) activities and plasma antioxidant status as well as amylose/amylopectin content of the unripe plantain products were determined. A marked increase in the blood glucose, α-amylase, α-glucosidase and ACE activities with a corresponding decrease in plasma antioxidant status was recorded in diabetic rats. However, these indices were significantly (P < 0.05) reversed after unripe plantain product supplemented diet treatments for 14 days. Also, the amylose/amylopectin ratio of the products is 1:3. This study revealed that unripe plantain products exert antihyperglycemic effects which could be attributed to the inhibition of α-amylase and α-glucosidase activities by their constituent phytochemicals as well as their amylose/amylopectin contents in the diabetic rats, hence, providing the possible rationale behind their antidiabetic properties. Copyright © 2015 Elsevier Inc. All rights reserved.

Investigating Novice and Expert Conceptions of Genetically Modified Organisms.

PubMed

Potter, Lisa M; Bissonnette, Sarah A; Knight, Jonathan D; Tanner, Kimberly D

2017-01-01

The aspiration of biology education is to give students tools to apply knowledge learned in the classroom to everyday life. Genetic modification is a real-world biological concept that relies on an in-depth understanding of the molecular behavior of DNA and proteins. This study investigated undergraduate biology students' conceptions of genetically modified organisms (GMOs) when probed with real-world, molecular and cellular, and essentialist cues, and how those conceptions compared across biology expertise. We developed a novel written assessment tool and administered it to 120 non-biology majors, 154 entering biology majors, 120 advanced biology majors (ABM), and nine biology faculty. Results indicated that undergraduate biology majors rarely included molecular and cellular rationales in their initial explanations of GMOs. Despite ABM demonstrating that they have much of the biology knowledge necessary to understand genetic modification, they did not appear to apply this knowledge to explaining GMOs. Further, this study showed that all undergraduate student populations exhibited evidence of essentialist thinking while explaining GMOs, regardless of their level of biology training. Finally, our results suggest an association between scientifically accurate ideas and the application of molecular and cellular rationales, as well as an association between misconceptions and essentialist rationales. © 2017 L. M. Potter et al. CBE—Life Sciences Education © 2016 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

What Would a Leader Do? A Self-Study Examining How Building Capacity Impacts Others

ERIC Educational Resources Information Center

Brown, LaKimbre

2010-01-01

The purpose of this self-study was to document and analyze principal actions and their impact on the school culture. This study was a systemic manner to gather data that can lead to changes in administrator practice. The rationale for this study is driven from a desire to understand the impact of a positive principal disposition on school morale.…

A preliminary report of music-based training for adult cochlear implant users: Rationales and development.

PubMed

Gfeller, Kate; Guthe, Emily; Driscoll, Virginia; Brown, Carolyn J

2015-09-01

This paper provides a preliminary report of a music-based training program for adult cochlear implant (CI) recipients. Included in this report are descriptions of the rationale for music-based training, factors influencing program development, and the resulting program components. Prior studies describing experience-based plasticity in response to music training, auditory training for persons with hearing impairment, and music training for CI recipients were reviewed. These sources revealed rationales for using music to enhance speech, factors associated with successful auditory training, relevant aspects of electric hearing and music perception, and extant evidence regarding limitations and advantages associated with parameters for music training with CI users. This informed the development of a computer-based music training program designed specifically for adult CI users. Principles and parameters for perceptual training of music, such as stimulus choice, rehabilitation approach, and motivational concerns were developed in relation to the unique auditory characteristics of adults with electric hearing. An outline of the resulting program components and the outcome measures for evaluating program effectiveness are presented. Music training can enhance the perceptual accuracy of music, but is also hypothesized to enhance several features of speech with similar processing requirements as music (e.g., pitch and timbre). However, additional evaluation of specific training parameters and the impact of music-based training on speech perception of CI users is required.

An observational study showed that explaining randomization using gambling-related metaphors and computer-agency descriptions impeded randomized clinical trial recruitment.

PubMed

Jepson, Marcus; Elliott, Daisy; Conefrey, Carmel; Wade, Julia; Rooshenas, Leila; Wilson, Caroline; Beard, David; Blazeby, Jane M; Birtle, Alison; Halliday, Alison; Stein, Rob; Donovan, Jenny L

2018-07-01

To explore how the concept of randomization is described by clinicians and understood by patients in randomized controlled trials (RCTs) and how it contributes to patient understanding and recruitment. Qualitative analysis of 73 audio recordings of recruitment consultations from five, multicenter, UK-based RCTs with identified or anticipated recruitment difficulties. One in 10 appointments did not include any mention of randomization. Most included a description of the method or process of allocation. Descriptions often made reference to gambling-related metaphors or similes, or referred to allocation by a computer. Where reference was made to a computer, some patients assumed that they would receive the treatment that was "best for them". Descriptions of the rationale for randomization were rarely present and often only came about as a consequence of patients questioning the reason for a random allocation. The methods and processes of randomization were usually described by recruiters, but often without clarity, which could lead to patient misunderstanding. The rationale for randomization was rarely mentioned. Recruiters should avoid problematic gambling metaphors and illusions of agency in their explanations and instead focus on clearer descriptions of the rationale and method of randomization to ensure patients are better informed about randomization and RCT participation. Copyright © 2018 University of Bristol. Published by Elsevier Inc. All rights reserved.

Promoting Homework Adherence in Cognitive-Behavioral Therapy for Adolescent Depression

PubMed Central

Jungbluth, Nathaniel J.; Shirk, Stephen R.

2012-01-01

Objective This study used prospective, observational methods to evaluate six features of therapist behavior as predictors of homework adherence in cognitive-behavioral therapy (CBT) for adolescent depression, with the goal of identifying therapist strategies with the potential to improve adolescent adherence. Therapist behaviors were expected to interact with initial levels of client resistance or adherence to predict subsequent homework completion. Method Participants were 50 referred adolescents (33 females, 54% ethnic minority) ages 14–18 (M=15.9) meeting diagnostic criteria for a depressive disorder, and without co-morbid psychotic disorder, bipolar disorder, autism spectrum disorder, intellectual disability, or concurrent treatments. Therapist homework-related behaviors were coded from audiotapes of Sessions 1 and 2 and used to predict adolescents’ homework adherence, coded from audiotapes of Sessions 2 and 3. Results Several therapist behaviors were predictive of subsequent homework adherence, particularly for initially resistant or non-adherent adolescents. Stronger homework rationale and greater time allocated to explaining homework in Session 1 predicted greater adherence at Session 2, particularly for initially resistant adolescents. Stronger rationale and eliciting reactions/troubleshooting obstacles in Session 2 predicted greater adherence at Session 3, particularly for adolescents who were less adherent to prior homework. Conclusions Strategies such as providing a strong rationale, allocating more time to assigning homework, and eliciting reactions/troubleshooting obstacles may be effective ways to bolster homework adherence among initially less engaged, depressed teens. PMID:23237021

Promoting homework adherence in cognitive-behavioral therapy for adolescent depression.

PubMed

Jungbluth, Nathaniel J; Shirk, Stephen R

2013-01-01

This study used prospective, observational methods to evaluate six features of therapist behavior as predictors of homework adherence in cognitive-behavioral therapy for adolescent depression, with the goal of identifying therapist strategies with the potential to improve adolescent adherence. Therapist behaviors were expected to interact with initial levels of client resistance or adherence to predict subsequent homework completion. Participants were 50 referred adolescents (33 female, 54% ethnic minority) ages 14 to 18 (M = 15.9) meeting diagnostic criteria for a depressive disorder, and without comorbid psychotic disorder, bipolar disorder, autism spectrum disorder, intellectual disability, or concurrent treatments. Therapist homework-related behaviors were coded from audiotapes of Sessions 1 and 2 and used to predict adolescents' homework adherence, coded from audiotapes of Sessions 2 and 3. Several therapist behaviors were predictive of subsequent homework adherence, particularly for initially resistant or nonadherent adolescents. Stronger homework rationale and greater time allocated to explaining homework in Session 1 predicted greater adherence at Session 2, particularly for initially resistant adolescents. Stronger rationale and eliciting reactions/troubleshooting obstacles in Session 2 predicted greater adherence at Session 3, particularly for adolescents who were less adherent to prior homework. Strategies such as providing a strong rationale, allocating more time to assigning homework, and eliciting reactions/troubleshooting obstacles may be effective ways to bolster homework adherence among initially less engaged, depressed teens.

A preliminary report of music-based training for adult cochlear implant users: rationales and development

PubMed Central

Gfeller, Kate; Guthe, Emily; Driscoll, Virginia; Brown, Carolyn J.

2015-01-01

Objective This paper provides a preliminary report of a music-based training program for adult cochlear implant (CI) recipients. Included in this report are descriptions of the rationale for music-based training, factors influencing program development, and the resulting program components. Methods Prior studies describing experience-based plasticity in response to music training, auditory training for persons with hearing impairment, and music training for cochlear implant recipients were reviewed. These sources revealed rationales for using music to enhance speech, factors associated with successful auditory training, relevant aspects of electric hearing and music perception, and extant evidence regarding limitations and advantages associated with parameters for music training with CI users. This information formed the development of a computer-based music training program designed specifically for adult CI users. Results Principles and parameters for perceptual training of music, such as stimulus choice, rehabilitation approach, and motivational concerns were developed in relation to the unique auditory characteristics of adults with electric hearing. An outline of the resulting program components and the outcome measures for evaluating program effectiveness are presented. Conclusions Music training can enhance the perceptual accuracy of music, but is also hypothesized to enhance several features of speech with similar processing requirements as music (e.g., pitch and timbre). However, additional evaluation of specific training parameters and the impact of music-based training on speech perception of CI users are required. PMID:26561884

TRANSFORMATIONAL SENTENCE-COMBINING, A METHOD FOR ENHANCING THE DEVELOPMENT OF SYNTACTIC FLUENCY IN ENGLISH COMPOSITION. FINAL REPORT.

ERIC Educational Resources Information Center

MELLON, JOHN C.

THIS STUDY REPORTS AN EXPERIMENT ON THE HYPOTHESIS THAT GRAMMAR-RELATED SENTENCE-COMBINING PRACTICE WILL MEANINGFULLY ENHANCE THE NORMAL GROWTH OF SYNTACTIC FLUENCY. TRADITIONAL STUDIES ON ERROR THERAPY AND SENTENCE STRUCTURE ARE REVIEWED, AND DESIGN AND RATIONALE ARE INFERRED FROM THE RESEARCH OF BATEMAN AND ZIDONIS. RULE LEARNING, PATTERN…

Interdisciplinary Studies and the Real World: A Practical Rationale for and Guide to Postgraduation Evaluation and Assessment

ERIC Educational Resources Information Center

Brooks, Benjamin; Widders, Evan

2012-01-01

This article is an outgrowth of the evaluation and assessment process in a large interdisciplinary studies (IDS) program at West Virginia University. We argue for the importance of collecting and assessing quantitative and qualitative data concerning learning outcomes, student satisfaction, career choice and development, and graduate education…

Statistical analysis and interpretation of prenatal diagnostic imaging studies, Part 2: descriptive and inferential statistical methods.

PubMed

Tuuli, Methodius G; Odibo, Anthony O

2011-08-01

The objective of this article is to discuss the rationale for common statistical tests used for the analysis and interpretation of prenatal diagnostic imaging studies. Examples from the literature are used to illustrate descriptive and inferential statistics. The uses and limitations of linear and logistic regression analyses are discussed in detail.

Individualized Instruction in the Social Studies Through Learning Centers and Contracts. How To Do It Series, Series 2, No. 11.

ERIC Educational Resources Information Center

Davis, Anita Price

The paper presents a rationale for individualizing instruction in social studies in elementary and secondary schools and offers suggestions to aid classroom teachers as they develop two individualized instruction techniques. These recommended approaches are learning centers (areas of classrooms set aside for special learning, review, and…

The Orthopaedic Training Study, Phase II 1968-1972. Final Report Supplement, Psychomotor Skills, Part B.

ERIC Educational Resources Information Center

Olson, Carl J.; And Others

This document, as a supplement to the final report of the Orthopaedic Training Study, presents a discussion of the rationale behind the implementation of a laboratory course in psychomotor skills development for medical students. Medical educators examined resident training in terms of 3 components of cognitive elements of learning: cognitive,…

Life in the Cloud: A WorldShare Management Services Case Study

ERIC Educational Resources Information Center

Hartman, Robin R.

2012-01-01

A small, private academic library took the risk of moving from a traditional integrated library system to adopting a system "in the cloud." This case study presents the setting, history, and local needs of the library, including staffing challenges, and explains the decision-making rationale and process. A description of the library's transition…

Antecedents of Student Teachers' Affective Commitment to the Teaching Profession and Turnover Intention

ERIC Educational Resources Information Center

Christophersen, Knut-Andreas; Elstad, Eyvind; Solhaug, Trond; Turmo, Are

2016-01-01

Several European countries have experienced both a dearth of and reduction in the quality of applicants to teacher education study programmes. There is also significant leakage from these programmes. The rationale for this study therefore lies in the need to reduce teacher attrition. Research indicates that affective commitment to a profession is…

Community Health. Career & Technology Studies. Guide to Standards and Implementation. Interim 1996 (September 1996-September 1997).

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Standards Branch.

This document contains materials for teachers to use in presenting the community health strand of the career and technology studies (CTS) program that has been approved for secondary schools in Alberta, Canada. The first three sections outline the philosophy/rationale, organization, and curriculum and assessment standards of the CTS program in…

Critical conditions for rill initiation

Treesearch

C. Yao; T. Lei; W. J. Elliot; D. K. McCool; J. Zhao; S. Chen

2008-01-01

Quantifying critical conditions of rill formation can be useful for a better understanding of soil erosion processes. Current studies lack a consensus and related rationale on how to describe these conditions. This study was based on the concepts that (1) the shear stress available for erosion at any given point is a function of the runoff rate, the slope steepness,...

The Deja Connu Phenomenon: A Study in the Formation and Modifiability of First Impressions.

ERIC Educational Resources Information Center

Noffsinger, Edward B.; Pellegrini, Robert J.

Working from a rationale derived from cognitive learning theory, this study was designed to investigate the extent to which the formation and modifiability of first impressions may be affected by the perceiver's tendency to associate the stimulus person with some other individual. Fifty subjects rated their initial attractions toward male and…

Learning Safely from Error? Reconsidering the Ethics of Simulation-Based Medical Education through Ethnography

ERIC Educational Resources Information Center

Pelletier, Caroline; Kneebone, Roger

2016-01-01

"Human factors" is an influential rationale in the UK national health service to understand mistakes, risk and safety. Although there have been studies examining its implications in workplaces, there has been little investigation of how it is taught, as a form of professional morality. This article draws on an observational study of…

The Uses of Qualitative Research: Powerful Methods to Inform Evidence-Based Practice in Education

ERIC Educational Resources Information Center

Kozleski, Elizabeth B.

2017-01-01

This article offers a rationale for the contributions of qualitative research to evidence-based practice in special education. In it, I make the argument that qualitative research encompasses the ability to study significant problems of practice, engage with practitioners in the conduct of research studies, learn and change processes during a…

Tightening the Grip over an Elusive System: Innovative Practices

ERIC Educational Resources Information Center

Vennakkadan, Abdul Latheef; Irudayasamy, Julius

2014-01-01

The present study examines the need for a specific approach to spelling instruction in ELT curriculum for ESL/EFL learners as it is an area where the L2 learners encounter a lot of learning difficulties or experience both inter/intra linguistic transfer. The study further explores the rationale for combating the spelling difficulties of ESL/EFL…

Epistemology in Qualitative Social Work Research: A Review of Published Articles, 2008-2010

ERIC Educational Resources Information Center

Gringeri, Christina; Barusch, Amanda; Cambron, Christopher

2013-01-01

This study explores the epistemological foundations of qualitative social work research. A template-based review was completed on 100 articles from social work journals. Reviewers examined five things: (1) the purpose or aims of the research, (2) the rationale or justification for the work, (3) the populations studied, (4) the presence of four…

When and Why Replication Studies Should Be Published: Guidelines for Mathematics Education Journals

ERIC Educational Resources Information Center

Star, Jon R.

2018-01-01

The present issue of "JRME" features three articles--Melhuish (2018; see EJ1167195); Jamil, Larsen, and Hamres (2018; see EJ1167178); and Thanheiser (2018; see EJ1167179)--that involve, at least to some degree, replication of prior published studies. In each of these articles, the authors provide a clear rationale for the importance of…

Ethical Blind Spots in Leading for Learning: An Australian Study

ERIC Educational Resources Information Center

Bezzina, Michael

2013-01-01

Purpose: This study aims to explore the dynamics by which exposure to a moral rationale is given expression in schools, and how this is perceived as impacting on teaching, leadership practice and student outcomes. Design/methodology/approach: A total of 11 Australian schools were part of a project in which they were supported in applying a…

Responding to Culture in the Instrumental Music Programme: A Teacher's Journey

ERIC Educational Resources Information Center

Abril, Carlos R.

2009-01-01

The purpose of this case study was to examine how one music teacher responds to student's cultural backgrounds through a middle school instrumental music programme in the US. The study sought to uncover the events, situations and circumstances that served as catalysts for curricular change and the rationales that gave it purpose. It also examined…

Law: The Language of Liberty. Supplemental Materials for Alabama Social Studies Teachers. Grades 5-6.

ERIC Educational Resources Information Center

Alabama Administrative Office of Courts, Montgomery.

Student activity pages, teacher background information, and lesson ideas for teaching about the law in social studies classrooms are provided in this supplementary packet. An introductory section provides a rationale for the unit, a guide to bringing law-related resource persons into the classroom, a teacher checklist for helping resource persons…

Applying the ASCA National Model to Elementary School Students Who Are Homeless: A Case Study

ERIC Educational Resources Information Center

Baggerly, Jennifer; Borkowski, Tammilyn

2004-01-01

This case study of an African American elementary school female who is homeless illustrates how ASCA's National Model meets the needs of students who are homeless. The needs of children who are homeless and the rationale for school counseling interventions--including assessment, classroom guidance, group play therapy, and consultation--are…

Elementary Core Curriculum Standards: Levels K-3: Arts, Information Technology, Science, Language Arts, Mathematics, Social Studies, Health, Lifestyles.

ERIC Educational Resources Information Center

Utah State Office of Education, Salt Lake City.

Utah's 1987 minimum course description standards for students in kindergarten through third grade are provided in the required core curriculum areas of arts, information technology, science, language arts, mathematics, social studies, and healthy lifestyles. For each curricular area a rationale is given, followed by a brief course description…

The Rise and Fall of Boot Camps: A Case Study in Common-Sense Corrections

ERIC Educational Resources Information Center

Cullen, Francis T.; Blevins, Kristie R.; Trager, Jennifer S.; Gendreau, Paul

2005-01-01

"Common sense" is often used as a powerful rationale for implementing correctional programs that have no basis in criminology and virtually no hope of reducing recidivism. Within this context, we undertake a case study in "common-sense' corrections by showing how the rise of boot camps, although having multiple causes, was ultimately legitimized…

Reevaluating the Aims of Modern Dance Training in Korea: Toward a Whole Dancer

ERIC Educational Resources Information Center

Kim, Na-ye

2013-01-01

This study reevaluates modern dance training in Korea and attempts to identify possible improvements. This study is based on the rationale that Korean modern dance training must recover its nature of a holistic connection between body and mind. A qualitative methodology was used to interpret data from in-depth interviews and open-ended…

Undergraduate Students' Perceptions of Technology-Supported Learning: The Case of an Accounting Class

ERIC Educational Resources Information Center

Flynn, Antoinette; Concannon, Fiona; Bheachain, Caoilfhionn Ni

2005-01-01

The aim of this study is to explore students' perceptions of e-learning in a large undergraduate accounting class environment. E-learning technologies are increasingly widespread; however, they are often employed for technology's sake rather than directed by a pedagogic rationale. This study explores e-learning technology from the student's…

Handbook on Mexico for Elementary and Secondary Teachers.

ERIC Educational Resources Information Center

Gill, Clark C.; Mellenbruch, Julia K.

This guide presents a rationale for the study of a foreign culture, specifically the culture of Mexico, and develops ways of fitting this cultural education into the elementary and secondary education curriculum. It is felt that the study of any foreign culture leads to greater understanding of others and of oneself. Mexico is chosen because: (1)…

WEALTH, EXPENDITURES AND DECISION-MAKING FOR EDUCATION.

ERIC Educational Resources Information Center

JAMES, H. THOMAS; AND OTHERS

THE SECOND IN A SERIES OF STUDIES OF THE PROCESSES BY WHICH RESOURCES IN THE UNITED STATES ARE ALLOCATED TO THE SUPPORT OF PUBLIC EDUCATION IS PRESENTED. A RATIONALE FOR THE STUDY OF SCHOOL FINANCE WAS FORMULATED AND APPLIED TO EXPLAIN VARIATIONS IN EXPENDITURES ASSOCIATED WITH STATE EFFORTS TO EQUALIZE BOTH EDUCATIONAL BENEFITS AND TAX LOADS.…

The Audio-Tutorial Approach to Learning Through Independent Study and Integrated Experiences.

ERIC Educational Resources Information Center

Postlethwait, S. N.; And Others

The rationale of the integrated experience approach to teaching botany at Purdue University is given and the history of the audio-tutorial course at Purdue and its present organization are described. A sample week's unit of study is given, including transcription of the tape, reproduction of printed materials and photographs of other materials…

Study protocol and rationale for a randomized double-blinded crossover trial of phentermine-topiramate ER versus placebo to treat binge eating disorder and bulimia nervosa.

PubMed

Dalai, Shebani Sethi; Adler, Sarah; Najarian, Thomas; Safer, Debra Lynn

2018-01-01

Bulimia nervosa (BN) and binge eating disorder (BED) are associated with severe psychological and medical consequences. Current therapies are limited, leaving up to 50% of patients symptomatic despite treatment, underscoring the need for additional treatment options. Qsymia, an FDA-approved medication for obesity, combines phentermine and topiramate ER. Topiramate has demonstrated efficacy for both BED and BN, but limited tolerability. Phentermine is FDA-approved for weight loss. A rationale for combined phentermine/topiramate for BED and BN is improved tolerability and efficacy. While a prior case series exploring Qsymia for BED showed promise, randomized studies are needed to evaluate Qsymia's safety and efficacy when re-purposed in eating disorders. We present a study protocol for a Phase I/IIa single-center, prospective, double-blinded, randomized, crossover trial examining safety and preliminary efficacy of Qsymia for BED and BN. Adults with BED (n=15) or BN (n=15) are randomized 1:1 to receive 12weeks Qsymia (phentermine/topiramate ER, 3.75mg/23mg-15mg/92mg) or placebo, followed by 2-weeks washout and 12-weeks crossover, where those on Qsymia receive placebo and vice versa. Subsequently participants receive 8weeks follow-up off study medications. The primary outcome is the number of binge days/week measured by EDE. Secondary outcomes include average number of binge episodes, percentage abstinence from binge eating, and changes in weight/vitals, eating psychopathology, and mood. To our knowledge this is the first randomized, double-blind protocol investigating the safety and efficacy of phentermine/topiramate in BED and BN. We highlight the background and rationale for this study, including the advantages of a crossover design. Clinicaltrials.gov identifier NCT02553824 registered on 9/17/2015. https://clinicaltrials.gov/ct2/show/NCT02553824. Copyright © 2017 Elsevier Inc. All rights reserved.

Taking a Quantum Leap in Cyber Deterrence

DTIC Science & Technology

2010-02-17

calculus that weighs the cost and benefit of an action. 76 According to John Mearsheimer, that decision calculus is ―a function of the costs and...frame an adversary‘s rationale and decision calculus . 82 Understanding a group‘s rationale helps frame a strategy for deterrence. Emanuel Adler...only remaining option. Mearsheimer‘s decision calculus described above indicates that if the cost of an attack is high, or the probability of

GOES (Geostationary Operational Environmental Satellite)-Next Overview.

DTIC Science & Technology

1985-09-01

shows the locations and sizes of warm and cold eddies. r * Hydrological services. GOES (and polar orbiter) data are used to produce maps and charts...rationale used to develop specifications for the N next generation of satellites of this series. The payload * instruments of the current satellites are...reviewed in con- junction with the products prepared from their data outputs. The rationale used by the National Weather Service (NWS) in developing

The ‘grey’ assessment practice of IA screening: Prevalence, influence and applied rationale

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

Bidstrup, Morten, E-mail: Bidstrup@plan.aau.dk

Research focusing on the practices surrounding screening in Impact Assessment (IA) is limited. Yet, it has been found that development proposals sometimes are adjusted through an informal dialog with IA practitioners prior to or during screening. Such practice is often referred to as ‘grey IA’ in Denmark. This article explores the prevalence, influence and applied rationale of grey IA. Through a questionnaire, data was collected from 121 IA practitioners working within the fields of environmental impact assessment and strategic environmental assessment. It was found that grey IA is a common practice, which influences the outcomes of formal screening procedures throughmore » consideration of impacts on neighbours and spatial zones of protection. Grey IA is to some extent motivated by the opportunity to save the resources required for full-scale IA, but an additional ‘green’ rationale also exists. Grey IA may influence the effectiveness of IA systems, but further research is needed before any conclusions can be made. - Highlights: • Screening procedures may function as an informal, ‘grey’ assessment. • Grey assessment is common and influences formal screening outcomes. • Grey assessment is motivated by an opportunity to cut IA costs. • Yet, an environmental, ‘green’ rationale for grey assessment also exists.« less

Informed Consent to Study Purpose in Randomized Clinical Trials of Antibiotics, 1991 Through 2011.

PubMed

Doshi, Peter; Hur, Peter; Jones, Mark; Albarmawi, Husam; Jefferson, Tom; Morgan, Daniel J; Spears, Patricia A; Powers, John H

2017-10-01

Potential research participants may assume that randomized trials comparing new interventions with older interventions always hypothesize greater efficacy for the new intervention, as in superiority trials. However, antibiotic trials frequently use "noninferiority" hypotheses allowing a degree of inferior efficacy deemed "clinically acceptable" compared with an older effective drug, in exchange for nonefficacy benefits (eg, decreased adverse effects). Considering these different benefit-harm trade-offs, proper informed consent necessitates supplying different information on the purposes of superiority and noninferiority trials. To determine the degree to which the study purpose is explained to potential participants in randomized clinical trials of antibiotics and the degree to which study protocols justify their selection of noninferiority hypotheses and amount of "clinically acceptable" inferiority. Cross-sectional analysis of study protocols, statistical analysis plans (SAPs), and informed consent forms (ICFs) from clinical study reports submitted to the European Medicines Agency. The ICFs were read by both methodologists and patient investigators. Protocols and SAPs were used as the reference standard to determine prespecified primary hypothesis and record rationale for selection of noninferiority hypotheses and noninferiority margins. This information was cross-referenced against ICFs to determine whether ICFs explained the study purpose. We obtained trial documents from 78 randomized trials with prespecified efficacy hypotheses (6 superiority, 72 noninferiority) for 17 antibiotics conducted between 1991 and 2011 that enrolled 39 407 patients. Fifty were included in the ICF analysis. All ICFs contained sections describing study purpose; however, none consistently conveyed study hypothesis to both methodologists and patient investigators. Methodologists found that 1 of 50 conveyed a study purpose. Patient investigators found that 11 of 50 conveyed a study purpose, 7 accurately and 4 inaccurately compared with the reference standard. Seventy-one of 72 noninferiority trial protocols or SAPs provided no rationale for selection of noninferiority hypothesis. None provided a clinical rationale for the chosen amount of decreased efficacy. Patients were not accurately informed of study purpose, which raises questions regarding the ethics of informed consent in antibiotic trials. Noninferiority and superiority trials entail different benefit-harm trade-offs that must be conveyed for ethical informed consent.

Brain Stimulation in Addiction

PubMed Central

Salling, Michael C; Martinez, Diana

2016-01-01

Localized stimulation of the human brain to treat neuropsychiatric disorders has been in place for over 20 years. Although these methods have been used to a greater extent for mood and movement disorders, recent work has explored brain stimulation methods as potential treatments for addiction. The rationale behind stimulation therapy in addiction involves reestablishing normal brain function in target regions in an effort to dampen addictive behaviors. In this review, we present the rationale and studies investigating brain stimulation in addiction, including transcranial magnetic stimulation, transcranial direct current stimulation, and deep brain stimulation. Overall, these studies indicate that brain stimulation has an acute effect on craving for drugs and alcohol, but few studies have investigated the effect of brain stimulation on actual drug and alcohol use or relapse. Stimulation therapies may achieve their effect through direct or indirect modulation of brain regions involved in addiction, either acutely or through plastic changes in neuronal transmission. Although these mechanisms are not well understood, further identification of the underlying neurobiology of addiction and rigorous evaluation of brain stimulation methods has the potential for unlocking an effective, long-term treatment of addiction. PMID:27240657

Understanding the extraocular muscles and oculomotor, trochlear, and abducens nerves through a simulation in physical examination training: an innovative approach.

PubMed

Zhang, Niu; He, Xiaohua

2010-01-01

The purpose of this study was to investigate the effect of an innovative exhibitory eye model simulation in a physical examination laboratory format on explaining Listing's Law concerning the individual extraocular muscle action and the rationale for cranial nerve testing. Participants were 71 volunteers in the third quarter of a chiropractic training program. The study involved a specially designed eyeball model used to explain the movements of individual extraocular muscles based on Listing's law and their cranial innervations in conjunction with the physical examination. Pre- and post-written tests were used to assess participants' understanding of the subjects taught. The test results were compared with those of nonparticipants who also took the same pre- and posttests. An independent samples t-test of the posttest showed a significant difference between the groups. The study group students achieved higher scores than their counterparts in the control group. Using an innovative approach to explain Listing's law and rationale for cranial nerve tests can improve physical examination skill and help produce more effective written test results.

Educational reform and the public: Two case studies of Poland and Saskatchewan (Canada)

NASA Astrophysics Data System (ADS)

Kaproń, Danuta; Stephan, Werner

1991-09-01

The involvement of the public in educational reform processes in modern democratic societies primarily serves the purpose of politically legitimizing the reform agenda. This study examines the rationales implicitly or explicitly submitted to the public to explain why educational reforms in the two countries should be endorsed. Although differences in the political culture caution against a hasty comparison of the two case studies, a number of politico-economic similarities allow for a valid juxtaposition. In Poland the context of socio-political and economic renewal prompted the reformers to emphasize the human-capital model which heightened public awareness and participation in the debate surrounding the reform. Public involvement in Saskatchewan was negatively affected for mainly two reasons. First, the government evidently manipulated public input by various means and thereby appears to have predetermined the outcome. Second, the rationale for the reform, based on a free-market model, tightened the linkage between the needs of the labour market and the mandate of the schools. As a result, public interest and participation was greatly diminished.

Non-operative management of posterior tibialis tendon dysfunction: design of a randomized clinical trial [NCT00279630

PubMed Central

Kulig, Kornelia; Pomrantz, Amy B; Burnfield, Judith M; Reischl, Stephen F; Mais-Requejo, Susan; Thordarson, David B; Smith, Ronald W

2006-01-01

Background Posterior tibialis tendon dysfunction (PTTD) is a common cause of foot pain and dysfunction in adults. Clinical observations strongly suggest that the condition is progressive. There are currently no controlled studies evaluating the effectiveness of exercise, orthoses, or orthoses and exercise on Stage I or IIA PTTD. Our study will explore the effectiveness of an eccentric versus concentric strengthening intervention to results obtained with the use of orthoses alone. Findings from this study will guide the development of more efficacious PTTD intervention programs and contribute to enhanced function and quality of life in persons with posterior tibialis tendon dysfunction. Methods/design This paper presents the rationale and design for a randomized clinical trial evaluating the effectiveness of a treatment regime for the non-operative management of Stage I or IIA PTTD. Discussion We have presented the rationale and design for an RCT evaluating the effectiveness of a treatment regimen for the non-operative management of Stage I or IIA PTTD. The results of this trial will be presented as soon as they are available. PMID:16756656

Rationale, design and methods of the HEALTHY study behavior intervention component

USDA-ARS?s Scientific Manuscript database

HEALTHY was a multi-center primary prevention trial designed to reduce risk factors for type 2 diabetes in adolescents. Seven centers each recruited six middle schools that were randomized to either intervention or control. The HEALTHY intervention integrated multiple components in nutrition, physic...

Geography and Viticulture: Rationale and Resource.

ERIC Educational Resources Information Center

Blij, Harm Jan de

1983-01-01

The study of viticulture (the growing of grapes) can illustrate the practical applications of geography: spatial orientation, focus on natural environment, human-land interaction, and concern with the properties and characteristics of regions. A suggested course outline is given, as well as a listing of resources about viticulture. (IS)

Creativity; Quality Education Program Study. Booklet 7 (Description).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Seven of the Quality Education Program (regarding creativity) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Vascular function in diabetic individuals in association with particulate matter

EPA Science Inventory

Rationale: Exposure to ambient air pollution has been shown to be associated with cardiovascular effects, especially in people with chronic diseases such as diabetes. The purpose of this study was to analyze the short-term effects of air pollution on vascular function in two pane...

Geography in Education.

ERIC Educational Resources Information Center

Graves, Norman J.

The book reviews the historical development of geography as discipline and discusses the current status of geography teaching in British schools. Chapter one briefly identifies the rationale for including geography in the educational curriculum. Chapter two traces the role of geography in academic study from ancient Greece to the present. Growth…

Strategies for Internationalisation at Technical Universities in the Nordic Countries

ERIC Educational Resources Information Center

Kristensen, Katrine Hahn; Karlsen, Jan Erik

2018-01-01

This article investigates strategies for internationalisation at technical universities in the Nordic countries. The study explores the institutional rationales for internationalisation, the stories told in the strategy documents, the importance of leaders, faculty, administration and students for implementation of the strategy, and barriers and…

Secondary Computer-Based Instruction in Microeconomics: Cognitive and Affective Issues.

ERIC Educational Resources Information Center

Lasnik, Vincent E.

This paper describes the general rationale, hypotheses, methodology, findings and implications of a recent dissertation research project conducted in the Columbus, Ohio, public schools. The computer-based study investigated the simultaneous relationship between achievement in microeconomics and attitude toward economics, level of computer anxiety,…

A Unified Approach to the Study of Chemical Reactions in Freshman Chemistry.

ERIC Educational Resources Information Center

Cassen, T.; DuBois, Thomas D.

1982-01-01

Provides rationale and objectives for presenting chemical reactions in a unified, logical six-stage approach rather than a piecemeal approach. Stages discussed include: introduction, stable electronic configurations and stable oxidation states, reactions between two free elements, ion transfer/proton transfer reactions, double displacement…

EEG Biofeedback: A Critical Evaluation of the Results and Underlying Rationale.

DTIC Science & Technology

1977-01-31

workers (Nowlia & Kamiya, 1970), improved delayed recall have published a series of studies evaluating the (Cannon 6 Sternbach , 1971), extrasensory ... perception role of the visuomotor system in the control of (Ifonorton , Davidson, 6 Bindier, 1971) , and decreased alpha activity (Mulholland 6 Runnals, 1962

Choice, Conditioned Reinforcement, and the Prius Effect

ERIC Educational Resources Information Center

Fantino, Edmund

2008-01-01

Psychologists have long been intrigued with the rationales that underlie our decisions. Similarly, the concept of conditioned reinforcement has a venerable history, particularly in accounting for behavior not obviously maintained by primary reinforcers. The studies of choice and of conditioned reinforcement have often developed in lockstep. Many…

Collaborating in Life Science Research Groups: The Question of Authorship

ERIC Educational Resources Information Center

Muller, Ruth

2012-01-01

This qualitative study explores how life science postdocs' perceptions of contemporary academic career rationales influence how they relate to collaboration within research groups. One consequential dimension of these perceptions is the high value assigned to publications. For career progress, postdocs consider producing publications and…

Performance metrics for the assessment of satellite data products: an ocean color case study

EPA Science Inventory

Performance assessment of ocean color satellite data has generally relied on statistical metrics chosen for their common usage and the rationale for selecting certain metrics is infrequently explained. Commonly reported statistics based on mean squared errors, such as the coeffic...

The Conceptual Dissertation: Commentaries by Practitioners as Inquirers.

ERIC Educational Resources Information Center

Garman, Noreen B.; And Others

Opinions about the conceptual dissertation are offered in seven colloquium papers by educational practitioners/scholars who have finished their dissertations over the past 5 years. Conceptual/interpretive dissertation research issues include finding a consistent language and research rationale for studies. In addition to an introduction by Noreen…

ADP--A Must in the Secondary School

ERIC Educational Resources Information Center

Majernik, John A.

1974-01-01

The rationale for including automated data processing (ADP) in secondary schools is given. ADP instruction: prepares students for data processing employment and for advanced ADP study, aids all students preparing for business careers, aids students in choosing a career, provides consumer information, and adds realism to other classroom…

Distributed Leadership: A Study in Knowledge Production

ERIC Educational Resources Information Center

Gunter, Helen; Hall, Dave; Bragg, Joanna

2013-01-01

We have designed and deployed a mapping framework to present and analyse knowledge production and distributed leadership in schools. Positions are identified from within the field: functional (descriptive and normative), critical and socially critical. For each position we examine the purposes, rationales and narratives within selected texts that…

The Perioperative Experience of the Ambulatory Surgery Patient

DTIC Science & Technology

2000-10-01

qualitative research approaches used by nurses and human science researchers are phenomenology , grounded theory , ethnography , history, case studies , and... Qualitative Method 22 Rationale for Phenomenological Approach 22 Philosophical Underpinnings of Qualitative Research Methods 22 ix Method of Inquiry...integrated theory of the phenomenon under investigation. Theories in

Alternant Leadership: Increasing School System Effectiveness.

ERIC Educational Resources Information Center

Knoop, Robert; Wagner, James

1986-01-01

A model of "alternant leadership"--leading and succeeding one another by turn--is presented that proposes a democratic, collegial, multivoter, team approach to electing educational leaders. The rationale is based on contingency theories of administration and studies on leadership succession. Related articles are EA 519 583 and 584. (MLF)

Movies as Metaphors: A Counseling Intervention.

ERIC Educational Resources Information Center

Heston, Melissa L.; Kottman, Terry

1997-01-01

Presents the rationale for using cinematic films as therapeutic metaphors. Provides two case studies to illustrate how movies can help clients gain insight into problems. Claims that clients' interpretations of second and third levels of meaning in cinematic films can help them deal with long-buried emotions. (RJM)

Phenomenological Analysis of Rationale for School Transfer Credit Policies

ERIC Educational Resources Information Center

Melton, Amye M.

2012-01-01

Students face challenges when attempting to transfer college credits; sometimes, the process results in having to retake classes already completed at another institution. A qualitative phenomenological study, grounded in an advocacy/participatory worldview, was used to explore how leaders of higher learning institutions determined reasons academic…

Mosquitoes: A Resource Book for the Classroom.

ERIC Educational Resources Information Center

Gillmor, Mary S.; And Others

This booklet was written for anyone interested in growing mosquitoes and experimenting with them. There are three major sections: (1) rationale for studying mosquitoes, (2) raising mosquitoes, and (3) some scientific findings. The first section describes basic information about mosquitoes. The second section includes information about materials,…

Social Studies Teachers' Beliefs Regarding and Understanding of Teaching Content Area Reading Skills: A Multi-Case Study

ERIC Educational Resources Information Center

Wood, Robin L.

2017-01-01

The purpose of this multiple case study was to understand the beliefs held by content area social studies teachers who teach reading. The rationale for this study is that students in the 21st century must be able to meet the demands of disciplinary literacy to compete in the workforce. The data from the semi-structured interviews and classroom…

A Study of the Predictive Association between Congruency Measures Based on Work-Emotionality Theory and the Achievement and Satisfaction in Adult Instructional Groups.

ERIC Educational Resources Information Center

Lueder, E. J.

The rationale, design, and data collection methods of a study of factors that may influence the effectiveness of adult instructional groups that included interaction are discussed. Two aspects to be considered when studying instructional groups are called work and emotionality. The Work-Emotionality Theory is discussed. Six types of…

Cultivating Parabolas in the Parlor Garden: Reconciling Mathematics Education and Feminine Ideals in Nineteenth-Century America

ERIC Educational Resources Information Center

Fiss, Andrew

2014-01-01

This article introduces the justification problem for mathematics, which it explores through the case study of 1820s-1840s rationales for the teaching of mathematics to women in the United States. It argues that, while educators in the 1820s justified women's studies through mental discipline (a common reason for men's study), those of…

Critical Issues in Social Studies Research for the 21st Century. Research in Social Education Series.

ERIC Educational Resources Information Center

Stanley, William B., Ed.

Social studies is a field struggling to reconcile multiple and, at times, conflicting rationales. The beginning of a century is an appropriate time to reflect on the condition of social studies and to question where the world has been and where it is going. The essays in this collection explore possible answers to these questions as they apply to…

Using Case Studies of Ethical Dilemmas for the Development of Moral Literacy: Towards Educating for Social Justice

ERIC Educational Resources Information Center

Shapiro, Joan Poliner; Hassinger, Robert E.

2007-01-01

Purpose: The purpose of this paper is to focus on a case study, framed as an ethical dilemma. It serves as an illustration for the teaching of moral literacy, with a special emphasis on social justice. Design/methodology/approach: Initially, the paper provides a rationale for the inclusion of case studies, emphasizing moral problems in university…

An electronic rationale for observed initiation rates in ruthenium-mediated olefin metathesis: charge donation in phosphine and N-heterocyclic carbene ligands.

PubMed

Getty, Kendra; Delgado-Jaime, Mario Ulises; Kennepohl, Pierre

2007-12-26

Ru K-edge XAS data indicate that second generation ruthenium-based olefin metathesis precatalysts (L = N-heterocyclic carbene) possess a more electron-deficient metal center than in the corresponding first generation species (L = tricyclohexylphosphine). This surprising effect is also observed from DFT calculations and provides a simple rationale for the slow phosphine dissociation kinetics previously noted for second-generation metathesis precatalysts.

Human Papillomavirus Vaccination Requirements in US Schools: Recommendations for Moving Forward.

PubMed

North, Anna L; Niccolai, Linda M

2016-10-01

Safe and effective human papillomavirus (HPV) vaccines have been available and recommended for adolescents for a decade in the United States, yet vaccination rates remain suboptimal. School entry requirements have increased uptake of other vaccines for adolescents and made coverage more equitable. However, only 3 jurisdictions require HPV vaccine for school. We summarize the current status of HPV vaccine requirements and discuss the rationales for and against these policies. The rationales for requirements include HPV vaccine efficacy and safety, effectiveness of requirements for increasing vaccine uptake and making it more equitable, and use of requirements as "safety nets" and to achieve herd immunity. The rationales against requirements include low parental acceptance of HPV vaccine, the financial burden on educational systems and health departments, and the possibility for alternatives to increase vaccine uptake. Many challenges to HPV vaccine requirements are addressable, and we conclude with recommendations on how to approach these challenges.

Self-preservation: an argument for therapeutic cloning, and a strategy for fostering respect for moral integrity.

PubMed

Mahowald, Mary B

2004-01-01

The issues of human cloning and stem cell retrieval are inseparable in circumstances in which the rationale of self-preservation may be invoked as a negative right. I apply this rationale to a hypothetical case in which cloning is necessary to preserve the bodily integrity or life of an individual. Self-preservation as moral integrity is examined in a narrower context, i.e., as applicable to those for whom deliberate termination of embryonic life is morally-problematic. This issue is addressed through comparison with two paradigms commonly used in support of clinical practice: the distinction between letting die and killing, and the permissibility of vital organ retrieval after death. Although these paradigms are questionable in their own right, they offer a rationale by which scientists and clinicians may respect the negative right to moral integrity of those with whom they disagree.

Climate stories: Why do climate scientists and sceptical voices participate in the climate debate?

PubMed

Sharman, Amelia; Howarth, Candice

2017-10-01

Public perceptions of the climate debate predominantly frame the key actors as climate scientists versus sceptical voices; however, it is unclear why climate scientists and sceptical voices choose to participate in this antagonistic and polarised public battle. A narrative interview approach is used to better understand the underlying rationales behind 22 climate scientists' and sceptical voices' engagement in the climate debate, potential commonalities, as well as each actor's ability to be critically self-reflexive. Several overlapping rationales are identified including a sense of duty to publicly engage, agreement that complete certainty about the complex assemblage of climate change is unattainable and that political factors are central to the climate debate. We argue that a focus on potential overlaps in perceptions and rationales as well as the ability to be critically self-reflexive may encourage constructive discussion among actors previously engaged in purposefully antagonistic exchange on climate change.

The Camera Lens: A Window into the [World]; Film Study and Film Making: Resource Suggestions for the English Class.

ERIC Educational Resources Information Center

Mihalka, Gwendolyn C.; Bolton, Gerre M.

This guide for film study and film making in the secondary English class arranges materials in a sequential order and divides them into four major sections. The section on background information includes: Table of Contents, Design for Use of the Guide, Rationale for the Use of Film Study in the English Class, Objectives for a Film Study and Film…

The Role of Unconditional Parental Regard in Autonomy-Supportive Parenting.

PubMed

Roth, Guy; Kanat-Maymon, Yaniv; Assor, Avi

2016-12-01

Two studies explored the role of parents' unconditional positive regard (UCPR) as perceived by adolescents and young adults in promoting the effectiveness of specific parenting practices that may support offspring's academic autonomous motivation. Study 1 tested the hypothesis that UCPR predicts rationale-giving and choice-provision practices and, at the same time, moderates their relations with adolescents' autonomous motivation. Study 2 replicated the association between UCPR and the parental practices, and further explored the role of parents' authenticity as an antecedent of UCPR and parental autonomy support. Study 1 included 125 adolescents and Study 2 considered 128 college-students and their mothers. The offspring reported on their perceptions of their mothers and on their autonomous motivation, and the mothers reported on their sense of authenticity. Both studies found consistent associations between UCPR and parenting practices that may support autonomous motivation. Moreover, Study 1 demonstrated that the rationale giving and choice provision were more strongly related to adolescents' autonomous motivation when adolescents perceived mothers as high on UCPR. Finally, Study 2 demonstrated that mothers' authenticity predicted UCPR, which in turn was related to autonomy-supportive parenting. Findings support the assumption that parents' autonomy-supportive practices are more effective when accompanied by UCPR. © 2015 Wiley Periodicals, Inc.

The Zambia Children's KS-HHV8 Study: Rationale, Study Design, and Study Methods

PubMed Central

Minhas, Veenu; Crabtree, Kay L.; Chao, Ann; Wojcicki, Janet M.; Sifuniso, Adrian M.; Nkonde, Catherine; Kankasa, Chipepo; Mitchell, Charles D.; Wood, Charles

2011-01-01

The epidemic of human immunodeficiency virus in Zambia has led to a dramatic rise in the incidence of human herpesvirus-8 (HHV-8)–associated Kaposi's sarcoma in both adults and children. However, there is a paucity of knowledge about the routes of HHV-8 transmission to young children. The Zambia Children's KS-HHV8 Study, a large, prospective cohort study in Lusaka, Zambia, was launched in 2004 to investigate the role of household members as a source of HHV-8 infection in young children and social behaviors that may modify the risk of HHV-8 acquisition. This cohort is distinct from other epidemiologic studies designed to investigate HHV-8 incidence and transmission because it recruited and followed complete households in the urban central African context. Between July 2004 and March 2007, 1,600 households were screened; 368 households comprising 464 children and 1,335 caregivers and household members were enrolled. Follow-up of this population continued for 48 months postrecruitment, affording a unique opportunity to study horizontal transmission of HHV-8 and understand the routes and sources of transmission to young children in Zambia. The authors describe the study rationale, design, execution, and characteristics of this cohort, which provides critical data on the epidemiology and transmission of HHV-8 to young children in Zambia. PMID:21447476

Stakeholders' Perceptions of Effective EFL Teachers

ERIC Educational Resources Information Center

Kwangsawad, Thooptong

2017-01-01

Teacher preparation is important as the component of teachers' ongoing learning and development. Well-designed teacher preparation can also be a powerful vehicle for preparing the next generation of teachers to implement new curriculum and innovative teaching methods. The rationale for this quantitative study was to explore stakeholders'…

Vocational Development: Quality Education Program Study. Booklet 8 (Description).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Eight of the Quality Education Program (regarding vocational development) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

A Signature Pedagogy for Leadership Education: Preparing Principals through Participatory Action Research

ERIC Educational Resources Information Center

Sappington, Neil; Baker, Paul J.; Gardner, Dianne; Pacha, Joe

2010-01-01

This study proposes participatory action research as a signature pedagogy for principal preparation programs. Signature pedagogies bring professional knowledge and core values together in distinctive teaching and learning arrangements. A rationale and learning results are presented that describe key components of action research intended to help…

Business Studies 9. Junior High School. Teacher Resource Manual.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

This manual provides learning strategies and activities, evaluation instruments, and learning resources for use by junior high school business education teachers. It is correlated with the Alberta business education curriculum. The manual begins with an overview of the course rationale and philosophy and general and specific learner expectations.…

Career Opportunities through Organized Research.

ERIC Educational Resources Information Center

Bush-Goenner Associates, Mount Pleasant, MI.

A study was undertaken to improve the occupational training programs for youth and adults in the four counties of Crawford, Ogemaw, Oscoda, and Roscommon, Michigan, which make up the COOR Intermediate School District and the geographical area of Kirtland Community College. A rationale, based upon literature in the field, was developed for…

Effect of short-term exposure to diesel exhaust particles and carboxylic acids on mitochondrial membrane disruption in airway epithelial cells

EPA Science Inventory

Rationale: Diesel exhaust has been shown to induce adverse pulmonary health effects; however, the underlying mechanisms for these effects are still unclear. Previous studies have imlplicated mitochondrial dysfunction in the toxicity of diesel exhaust particles (DEP). DEP contain...

Employee Empowerment in Manufacturing: A Study of Organisations in the UK.

ERIC Educational Resources Information Center

Psoinos, Anna; Smithson, Steve

2002-01-01

Employee empowerment in the United Kingdom manufacturing industry (through total quality management, delayering, and business process reengineering) was examined in a survey of 103 companies. Success factors included a solid business rationale, organizational culture, and staff decision making power. Culture was also the most influential…

A Systems Approach to Biology (SAB).

ERIC Educational Resources Information Center

Bush, Kenneth H.; And Others

This pupil's study guide is intended to be used with audio-taped biology modules. Each of the units (on laboratory techniques, plant and animal diversity, chemistry, cells, energy, microbiology, genetics, and development) contains an abstract providing an overview of the unit, the rationale and performance objectives for each module, questions to…

From Tripod to Cosmos: A New Metaphor for the Language Arts.

ERIC Educational Resources Information Center

Baines, Lawrence A.

1998-01-01

Argues that the contemporary language arts curriculum encompasses eight areas: literature, language, composition, speech and drama, critical thinking, technology, media literacy, and interdisciplinary studies. Offers a rationale for "cosmos" as a new metaphor for the language arts. Discusses the content of each of the eight curricular areas, and…

Probing the Natural World, Volume 1.

ERIC Educational Resources Information Center

Burkman, Ernest

These materials represent the first third of a coordinated science program for grades seven through nine. The materials have been prepared according to the following Intermediate Science Curriculum Study rationale: (1) science at the junior-high-school level should serve a general education function, and (2) both processes and concepts should be…

ANALYSIS OF FLOW THROUGH A HUMAN ORAL MODEL FOR USE IN INHALATION TOXICOLOGY AND AEROSOL THERAPY PROTOCOLS

EPA Science Inventory

RATIONALE
Understanding the transport and deposition of inhaled aerosols is of fundamental importance to inhalation toxicology and aerosol therapy. Herein, we focus on the development of a computer based oral morphology and related computational fluid dynamics (CFD) studi...

Free Enterprise in the Office Occupations Education Curriculum.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia. Office of Vocational Education.

This booklet presents in eight sections competencies, content areas, learning activities, and resources intended to serve as examples of strategies for incorporating free enterprise education in the office occupations education curriculum. Section 1 includes the rationale for studying free enterprise and describes the format and procedures of this…

Mechanics. Secondary Schools. Curriculum Guide.

ERIC Educational Resources Information Center

Trust Territory of the Pacific Islands Dept. of Education, Saipan.

This document, a curriculum guide for auto mechanics for secondary students, is one of six guides developed for inservice teachers at Marianas High School in Saipan. The guide provides the rationale, description, goals, and objectives of the program; the program of studies and performance objectives by levels; samples of lesson plans for effective…

Agriculture: Horticulture. Secondary Schools. Curriculum Guide.

ERIC Educational Resources Information Center

Trust Territory of the Pacific Islands Dept. of Education, Saipan.

This agricultural curriculum guide on horticulture for secondary students is one of six developed for inservice teachers at Marianas High School in Saipan. The guide provides the rationale, description, goals, and objectives of the program; the program of studies and performance objectives by levels; samples of lesson plans for effective delivery…

Argumentation for Learning: Well-Trodden Paths and Unexplored Territories

ERIC Educational Resources Information Center

Asterhan, Christa S. C.; Schwarz, Baruch B.

2016-01-01

There is increasing consensus among psycho-educational scholars about argumentation as a means to improve student knowledge and understanding of subject matter. In this article, we argue that, notwithstanding a strong theoretical rationale, causal evidence is not abundant, definitions of the objects of study (argumentation, learning) are often not…

Associations among plasma metabolite levels and short-term exposure to PM2.5 and ozone in a cardiac catheterization cohort.

EPA Science Inventory

RATIONALE: Exposure to ambient particulate matter (PM) and ozone has been associated with cardiovascular disease (CVD). However, the mechanisms linking PM and ozone exposure to CVD remain poorly understood .OBJECTIVE: This study explored associations between short-term exposures ...

Regional Patterns of Communication in the United States: A Theoretical Perspective.

ERIC Educational Resources Information Center

Andersen, Peter A.; And Others

1987-01-01

Provides the rationale for a systematic study of regional patterns of communication in the United States. Conceptualizes regionalism, appraises regional influences on communication, and establishes their significance. Describes regional development of the U.S. and proposes a program of regional research on U.S. communication. Examines deficiencies…

Instruments and Scoring Guide of the Experiential Education Evaluation Project.

ERIC Educational Resources Information Center

Conrad, Dan; Hedin, Diane

As a result of the Experiential Education Evaluation Project the publication identifies instruments used to measure and assess experiential learning programs. The following information is given for each instrument: rationale for its inclusion in the study; precise issues or outcomes designed to measure, validity and reliability data; and…

Exposure for ultrafine carbon particles at levels below detectable pulmonary inflammation affects cardiovascular performance in spontaneously hypertensive rats*

EPA Science Inventory

Rationale: Exposure to particulate matter is a risk factor for cardiopulmonary disease but the related molecular mechanisms are poorly understood. Previously we studied cardiovascular responses in healthy WKY rats following inhalation exposure to ultrafine carbon particles (UfCPs...

Visual Literacy/Process Writing.

ERIC Educational Resources Information Center

Karolides, Nicholas J., Ed.

1984-01-01

The articles in this journal issue provide a rationale and methods for enhancing students' critical awareness of visual media and for a process approach to composition instruction. The titles of the articles and their authors are as follows: (1) "Reel English: Film Study in the High Schools" (James Griswold); (2) "Introducing History Media"…

Implications for Application of Qualitative Methods to Library and Information Science Research.

ERIC Educational Resources Information Center

Grover, Robert; Glazier, Jack

1985-01-01

Presents conceptual framework for library and information science research and analyzes research methodology that has application for information science, using as example results of study conducted by authors. Rationale for use of qualitative research methods in theory building is discussed and qualitative and quantitative research methods are…

Vocational Training or Value Shaping: One Approach to Education in the 1990's.

ERIC Educational Resources Information Center

Jackson, Stephen

Balancing the vocational and educational components in technical institutions today is difficult, requiring that faculty and administrators have vision, political realism, moral integrity, and energy. To understand better the rationale which underlies present forms of nonuniversity, postsecondary college education, a study was conducted at three…

PROFESSIONAL INTEGRATION AND CLINICAL RESEARCH.

ERIC Educational Resources Information Center

WARD, TED W.

THE RATIONALE OF A CLINICAL APPROACH TO RESEARCH ON TEACHER BEHAVIOR IS SET FORTH TOGETHER WITH INDICATION OF DIFFICULTIES. IN ONE CLINICAL STUDY, RECORDS OF FOCUSED OBSERVATIONS OF TEACHER BEHAVIOR WERE REVIEWED BY A SPECIALIST IN LEARNING AND A SPECIALIST IN SOCIAL PSYCHOLOGY IN RELATION TO RESEARCH FROM THESE FIELDS. TEACHER DECISIONS PROVED…

Logistics. Guide to Standards and Implementation. Career & Technology Studies.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Standards Branch.

This Alberta curriculum guide defines competencies that help students build daily living skills, investigate career options in logistics occupations, use technology in the logistics field effectively and efficiently, and prepare for entry into the workplace or related postsecondary programs. The first section provides a program rationale and…

Promoting Learning. NIACE Lifelines in Adult Learning.

ERIC Educational Resources Information Center

Malone, Kate

This document is intended to help adult educators in the United Kingdom promote learning. The guide presents practical advice, case studies, and tips for undertaking and implementing effective promotional work. Sections 1 through 11 discuss the following topics: recognizing the increasing need for lifelong learning; the rationale for campaigns…

A New Look at History.

ERIC Educational Resources Information Center

Lohmann, Mary

This publication contains background reading material, photographs, sketches, and exercises to help elementary students study and compare objects and aspects of past and present life in the United States. The rationale for the approach underlying the publication is that by listening to folk songs and ballads or by talking with a senior citizen…

Practical Considerations Informing Teachers' Technology Integration Decisions: The Case of Tablet PCs

ERIC Educational Resources Information Center

Pareja Roblin, Natalie; Tondeur, Jo; Voogt, Joke; Bruggeman, Bram; Mathieu, Griet; van Braak, Johan

2018-01-01

The unique characteristics of tablet PCs promise important benefits for education. Yet, little is known about the rationale underlying teachers' decisions concerning their educational uses within the constraints of daily classroom practice. The current multiple case study investigated the practical considerations informing nine secondary school…

Construction: Masonry. Secondary Schools. Curriculum Guide.

ERIC Educational Resources Information Center

Trust Territory of the Pacific Islands Dept. of Education, Saipan.

This construction curriculum guide on masonry for secondary students is one of six developed for inservice teachers at Marianas High School in Saipan. The guide provides the rationale, description, goals, and objectives of the program; the program of studies and performance objectives by levels; samples of lesson plans for effective delivery of…

Examining English Language Teachers' TPACK in Oral Communication Skills Teaching

ERIC Educational Resources Information Center

Debbagh, Mohammed; Jones, W. Monty

2018-01-01

This case study utilized the Technological Pedagogical Content Knowledge (TPACK) theoretical framework (Mishra & Koehler, 2006) as a lens to examine the instructional strategies of four English as a second language (ESL) teachers and their rationales for incorporating technology into their instructional practices in teaching oral communication…

Consumer Decision Making in a Global Context.

ERIC Educational Resources Information Center

Lusby, Linda A.

This document examines the underlying rationale for the development of a global approach in consumer studies. The concept of consumer ethics is discussed and the consumer decision-making process is placed within an ecosystem perspective of the marketplace. The model developed introduces educators, marketers, and consumers to a more global…