An Exploration of Learning, the Knowledge-Based Economy, and Owner-Managers of Small Bookselling Businesses.

ERIC Educational Resources Information Center

Paige, Helen

2002-01-01

A qualitative study of six owner/managers of small Australian bookselling businesses elicited these themes: participation in learning is largely informal or incidental; interaction with information/communication technologies is less than optimal; and small business management relies on personal and business networking. Ways to develop a more…

Experiential Internships: Understanding the Process of Student Learning in Small Business Internships

ERIC Educational Resources Information Center

Varghese, Mary E.; Parker, Loran Carleton; Adedokun, Omolola; Shively, Monica; Burgess, Wilella; Childress, Amy; Bessenbacher, Ann

2012-01-01

This qualitative study examines the process of student learning in a small-business experiential internship programme that pairs highly qualified undergraduates with local small or start-up companies. The Cognitive Apprenticeship model developed by Collins et al (1991) was used to conceptualize students' reported experiences. The results revealed…

'To be honest, I haven't even thought about it' - recruitment in small-scale, qualitative research in primary care.

PubMed

Jessiman, Wendy C

2013-11-01

To review strategies for successful recruitment in small-scale, qualitative research in primary care by exploring those used in a variety of settings and providing a reflective analysis of the strategies used in one such study. Recruitment of participants in small-scale, qualitative research in primary care is problematic. Researchers need to be more aware of the issues involved, but there is little practical guidance available to help them devise efficient strategies for maximising recruitment. This paper draws on a study conducted in the Highlands of Scotland examining the emotional wellbeing of pregnant and non-pregnant women. This was a qualitative study using diaries and interviews over a period of nine months. Ten women were recruited over a period of more than two years. The author reviews the strategies for successful recruitment based on both a review of the available literature as well as the experience of one study. Recruitment of subjects to a study is one of the major elements of a research proposal and requires significant effort, yet there is little to guide researchers through this difficult process. The challenge of recruitment is seldom debated and studies rarely report problems encountered or outline approaches that proved particularly successful. The importance of successful recruitment is discussed and the arguably typical recruitment difficulties encountered by researchers conducting a study in the Highlands of Scotland are outlined. The elements that comprised successful recruitment in this and other studies are appraised. Although focused specifically on recruitment in small-scale, qualitative studies in primary care, this paper raises broader issues about the recruitment of participants in all types of research. Recruitment has implications for the trustworthiness and dependability of the data and hence the findings of research. Despite this, there remains a lack of evidence about what enhances research recruitment, leaving researchers to rely on guesswork and anecdotes. In a climate of evidence-based practice, researchers should be encouraged to include a formal evaluation of recruitment strategies in their studies and to report their findings. As recruitment has implications for the trustworthiness and dependability of research, researchers need to consider a wide range of recruitment strategies and include a formal evaluation of their recruitment strategies when reporting on their research.

Researching Up: Triangulating Qualitative Research to Influence the Public Debate of "On-Time" College Graduation

ERIC Educational Resources Information Center

McCormack, Tim; Schnee, Emily; VanOra, Jason

2014-01-01

Background: The field of higher education abounds with qualitative research aimed at highlighting the needs, struggles, strengths, and motivations of academically struggling students. However, because of the small-scale nature of these studies, they rarely enter the public debate or impact institutional policy concerning access, remediation,…

Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (79th, Anaheim, CA, August 10-13, 1996). Qualitative Studies Division.

ERIC Educational Resources Information Center

Association for Education in Journalism and Mass Communication.

The Qualitative Studies section of the proceedings contains the following 13 papers: "Writing as Theater: The Marketing of the Digital Word" (Sally McMillan); "Rethinking Ideology: Polysemy, Pleasure and Hegemony in Television Culture" (Luis Rivera-Perez); "Low Power FM: A Small History" (Gregory J. Adamo); "The…

On the Edge: A Study of Small Private Colleges That Have Made a Successful Financial Turnaround

ERIC Educational Resources Information Center

Carey, Amy Bragg

2014-01-01

This article describes a qualitative study that involved two small private universities, examining their process of transformation from institutions headed toward closure to institutions that underwent a successful turnaround. The primary questions that guided the study included the issues and circumstances that led to the need for a turnaround,…

Examination of Students' Small Groups Discussion in Argumentation Process: Scientific and Socio-Scientific Issues

ERIC Educational Resources Information Center

Memis, Esra Kabatas; Cevik, Ebru Ezberci

2017-01-01

The purpose of this study was to examine processes experienced by students of different achievement levels in small group discussions in argumentation applications conducted in scientific and socio-scientific issues. Case study which is a qualitative research design was used for the study. In this line, a success test including mechanical subjects…

On the Edge: A Study of Small Private Colleges That Have Made a Successful Financial Turnaround

ERIC Educational Resources Information Center

Carey, Amy Bragg

2013-01-01

This dissertation was a qualitative research study regarding two small private universities and their process of transformation from an institution headed toward closure to a successful turnaround. The primary questions that guided the study included the factors and persons that contributed to the institutional turnaround, the issues and…

Examining Factors Influencing Attrition at a Small, Private, Selective Liberal Arts College

ERIC Educational Resources Information Center

Gansemer-Topf, Ann M.; Zhang, Yi; Beatty, Cameron C.; Paja, Scott

2014-01-01

Despite a diverse body of literature on college student retention, studies focusing on small, private, selective liberal arts colleges are limited. This study utilized a mixed methodology beginning with logistic regression analyses and followed with a qualitative inquiry that included interviews with students who had not persisted. While variables…

The Role of the Superintendent in Closing the Achievement Gap in Diverse Small School Districts

ERIC Educational Resources Information Center

Wright, Howell, Jr.; Harris, Sandra

2010-01-01

The purpose of this qualitative, narrative study was to investigate the role of the superintendent in leading the district to be more culturally proficient, resulting in the narrowing of the achievement gap in culturally diverse small districts. Eight superintendents of small school districts were purposefully selected based on their district size…

A Visual Arts Education pedagogical approach for enhancing quality of life for persons with dementia (innovative practice).

PubMed

Tietyen, Ann C; Richards, Allan G

2017-01-01

A new and innovative pedagogical approach that administers hands-on visual arts activities to persons with dementia based on the field of Visual Arts Education is reported in this paper. The aims of this approach are to enhance cognition and improve quality of life. These aims were explored in a small qualitative study with eight individuals with moderate dementia, and the results are published as a thesis. In this paper, we summarize and report the results of this small qualitative study and expand upon the rationale for the Visual Arts Education pedagogical approach that has shown promise for enhancing cognitive processes and improving quality of life for persons with dementia.

Integrating qualitative research into occupational health: a case study among hospital workers.

PubMed

Gordon, Deborah R; Ames, Genevieve M; Yen, Irene H; Gillen, Marion; Aust, Birgit; Rugulies, Reiner; Frank, John W; Blanc, Paul D

2005-04-01

We sought to better use qualitative approaches in occupational health research and integrate them with quantitative methods. We systematically reviewed, selected, and adapted qualitative research methods as part of a multisite study of the predictors and outcomes of work-related musculoskeletal disorders among hospital workers in two large urban tertiary hospitals. The methods selected included participant observation; informal, open-ended, and semistructured interviews with individuals or small groups; and archival study. The nature of the work and social life of the hospitals and the foci of the study all favored using more participant observation methods in the case study than initially anticipated. Exploiting the full methodological spectrum of qualitative methods in occupational health is increasingly relevant. Although labor-intensive, these approaches may increase the yield of established quantitative approaches otherwise used in isolation.

English Teachers' Choice of Language for Publication: Qualitative Insights from Bangladesh

ERIC Educational Resources Information Center

Hamid, Md. Obaidul

2006-01-01

The aim of this small-scale research was to gain some understanding of Bangladeshi English language teachers' language preference for publication purposes and the extent of the use of Bangla (Bengali), the L1, in their professional practice. Qualitative data for the study were gathered by means of a self-produced questionnaire. Results show that…

From Qualitative Work to Intervention Development in Pediatric Oncology Palliative Care Research

PubMed Central

Gilmer, Mary Jo; Friedman, Debra L.; Given, Barbara; Hendricks-Ferguson, Verna L.; Hinds, Pamela S.

2013-01-01

Qualitative methods can be particularly useful approaches to use with individuals who are experiencing a rare disease and thus who comprise a small sample (such as children with cancer) and are at points in care that few experience (such as end of life). This data-based methods article describes how findings from a qualitative study were used to guide and shape a pediatric oncology palliative care intervention. Qualitative data can lay a strong foundation for subsequent pilot intervention work by facilitating the development of an underlying study conceptualization, providing recruitment feasibility estimates, helping establish clinically meaningful inclusion criteria, establishing staff acceptability of a research intervention, and providing support for face validity of newly developed interventions. These benefits of preliminary qualitative research are described in the context of this study on legacy-making, which involves reports of children (7-12 years of age) living with advanced cancer and of their parent caregivers. PMID:23632900

UK Preparatory School Librarians' and Teachers' Design and Use of Reading Lists: A Qualitative Study of Approaches, Perceptions, and Content

ERIC Educational Resources Information Center

Scott, Rebecca; Inskip, Charles

2017-01-01

This paper reports the findings of a small-scale qualitative study that explored the perceptions of and approaches used by UK school librarians and teachers in the design and use of reading lists. The research question was: "What is the best way to construct reading lists to maximize their benefit in the school library or classroom?" The…

Organisational Learning and HRD: How Appropriate Are They for Small Firms?

ERIC Educational Resources Information Center

Saru, Essi

2007-01-01

Purpose: The purpose of this paper is to study human resource development (HRD) and organisational learning issues in a small expert organisation. Design/methodology/approach: This is a qualitative single case study conducted in one Finnish SME. It is part of an ongoing study. It is descriptive in nature and the aim is to find out whether the…

Small and Medium-Sized Information Technology Firms: Assessment of Non-Local Partnership Facilitators

ERIC Educational Resources Information Center

Findikoglu, Melike Nur

2012-01-01

A two-phased qualitative study was conducted to explore the facilitators of non-local (i.e. domestic or international) partnerships formed by small- and medium-sized firms (SME). Rooted in trust, proximity and dynamic capabilities lenses, the study focused on behaviors of SMEs performing in dynamic, competitive and highly interlinked industry, the…

``Physics with a Smile''-Explaining Phenomena with a Qualitative Problem-Solving Strategy

NASA Astrophysics Data System (ADS)

Mualem, Roni; Eylon, Bat-Sheva

2007-03-01

Various studies indicate that high school physics students and even college students majoring in physics have difficulties in qualitative understanding of basic concepts and principles of physics.1-5 For example, studies carried out with the Force Concept Inventory (FCI)1,6 illustrate that qualitative tasks are not easy to solve even at the college level. Consequently, "conceptual physics" courses have been designed to foster qualitative understanding, and advanced high school physics courses as well as introductory college-level courses strive to develop qualitative understanding. Many physics education researchers emphasize the importance of acquiring some qualitative understanding of basic concepts in physics as early as middle school or in the context of courses that offer "Physics First" in the ninth grade before biology or chemistry.7 This trend is consistent with the call to focus the science curriculum on a small number of basic concepts and ideas, and to instruct students in a more "meaningful way" leading to better understanding. Studies7-10 suggest that familiar everyday contexts (see Fig. 1) are useful in fostering qualitative understanding.

A Concurrent Mixed Methods Approach to Examining the Quantitative and Qualitative Meaningfulness of Absolute Magnitude Estimation Scales in Survey Research

ERIC Educational Resources Information Center

Koskey, Kristin L. K.; Stewart, Victoria C.

2014-01-01

This small "n" observational study used a concurrent mixed methods approach to address a void in the literature with regard to the qualitative meaningfulness of the data yielded by absolute magnitude estimation scaling (MES) used to rate subjective stimuli. We investigated whether respondents' scales progressed from less to more and…

Building Bridges: The Use of Reflective Oral Diaries as a Qualitative Research Tool

ERIC Educational Resources Information Center

Hewitt, Elizabeth

2017-01-01

The article is a reflection on the use of an oral diary as a qualitative research tool, the role that it played during fieldwork and the methodological issues that emerged. It draws on a small-scale empirical study into primary school teachers' use of group discussion, during which oral diaries were used to explore and document teacher reflective…

The Academic Knowledge Management Model of Small Schools in Thailand

ERIC Educational Resources Information Center

Tumtuma, Chamnan; Chantarasombat, Chalard; Yeamsang, Theerawat

2015-01-01

The Academic Knowledge Management Model of Small Schools in Thailand was created by research and development. The quantitative and qualitative data were collected via the following steps: a participatory workshop meeting, the formation of a team according to knowledge base, field study, brainstorming, group discussion, activities carried out…

Qualitative research in critical care: Has its time finally come?

PubMed Central

A Foëx, Bernard

2015-01-01

As clinicians, we are well acquainted with using randomised controlled trials, case–control studies and cohort studies together with p-values, odds ratios and confidence intervals to understand and improve the way in which we care for our patients. We have a degree of familiarity, trust and confidence with well-performed scientific quantitative studies in critical care and we make a judgment about our practice based on their recommendations. The same cannot be said of qualitative research, and its use accounts for only a small proportion of published studies in critical care. There are many research questions in our environment that lend themselves to a qualitative research design. Our positivistic education as doctors potentially incites distrust towards such studies and, as such, they are seldom undertaken in our units. We aim to describe and discuss the differences between quantitative and qualitative research with focus being given to common misunderstandings and misconceptions. An overview of the methods of data collection and analysis is provided with references towards published qualitative studies in critical care. Finally, we provide pragmatic and practical instruction and guidance for those wishing to undertake their own qualitative study in critical care. PMID:28979479

The effect and importance of physical activity on behavioural and psychological symptoms in people with dementia: A systematic mixed studies review.

PubMed

Junge, Tina; Ahler, Jonas; Knudsen, Hans K; Kristensen, Hanne K

2018-01-01

Background People with dementia may benefit from the effect of physical activity on behavioural and psychological symptoms of dementia. Qualitative synthesis of the importance of physical activity might complement and help clarify quantitative findings on this topic. The purpose of this systematic mixed studies review was to evaluate findings from both quantitative and qualitative methods about the effect and importance of physical activity on behavioural and psychological symptoms of dementia in people with dementia. Methods The systematic literature search was conducted in EMBASE, CINAHL, PubMed, PEDro and PsycINFO. Inclusion criteria were: people with a light to moderate degree of dementia, interventions including physical activity and outcomes focusing on behavioural and psychological symptoms of dementia or quality of life. To assess the methodological quality of the studies, the AMSTAR and GRADE checklists were applied for the quantitative studies and the CASP qualitative checklist for the qualitative studies. Results A small reduction in depression level and improved mood were seen in some quantitative studies of multi-component physical activity interventions, including walking. Due to high heterogeneity in the quantitative studies, a single summary of the effect of physical activity on behavioural and psychological symptoms of dementia should be interpreted with some caution. Across the qualitative studies, the common themes about the importance of physical activity were its 'socially rewarding' nature, the 'benefits of walking outdoors' and its contribution to 'maintaining self-hood'. Conclusion For people with dementia, there was a small, quantitative effect of multi-component physical activity including walking, on depression level and mood. People with dementia reported the importance of walking outdoors, experiencing the social rewards of physical activity in groups, as well as physical activity were a means toward maintaining self-hood.

The Self-Aware Organization: A Metacognitive Approach to Change Management in a Small Rural School District

ERIC Educational Resources Information Center

Harrison, Charles E., Jr.

2010-01-01

Educational leaders have often been ineffective in managing change in their environment. Change vectors were used in the current study to identify areas of needed change, along with a metacognitive approach to organizational change. A qualitative case study was employed to explore the use of such a metacognitive approach to change by a small rural…

Native American Students: Perceptions of Lived Experiences Attending a Small Predominantly White University in the Upper Midwest

ERIC Educational Resources Information Center

Simons, Dennis Richard

2010-01-01

The purpose of this qualitative study was to better understand the lived experiences of Native American students when studying on a predominantly white campus at a small university in the Upper Midwest. Using a phenomenological approach, the researcher interviewed each of the eight participants for one hour, although there were two interviews that…

Focused Group Interviews as an Innovative Quanti-Qualitative Methodology (QQM): Integrating Quantitative Elements into a Qualitative Methodology

ERIC Educational Resources Information Center

Grim, Brian J.; Harmon, Alison H.; Gromis, Judy C.

2006-01-01

There is a sharp divide between quantitative and qualitative methodologies in the social sciences. We investigate an innovative way to bridge this gap that incorporates quantitative techniques into a qualitative method, the "quanti-qualitative method" (QQM). Specifically, our research utilized small survey questionnaires and experiment-like…

[Qualitative evaluation of employer requirements associated with occupational health and safety as good practice in small-scale enterprises].

PubMed

Kuroki, Naomi; Miyashita, Nana; Hino, Yoshiyuki; Kayashima, Kotaro; Fujino, Yoshihisa; Takada, Mikio; Nagata, Tomohisa; Yamataki, Hajime; Sakuragi, Sonoko; Kan, Hirohiko; Morita, Tetsuya; Ito, Akiyoshi; Mori, Koji

2009-09-01

The purpose of this study was to identify what motivates employers to promote good occupational health and safety practices in small-scale enterprises. Previous studies have shown that small-scale enterprises generally pay insufficient attention to issues of occupational health and safety. These findings were mainly derived from questionnaire based surveys. Nevertheless, some small-scale enterprises in which employers exercise good leadership do take a progressive approach to occupational health and safety. Although good practices can be identified in small-scale enterprises, it remains unclear what motivates employers in small-scale enterprises to actively implement occupational health and safety practices. We speculated that identifying employer motivations in promoting occupational health would help to spread good practices among small-scale enterprises. Using a qualitative approach based on the KJ methods, we interviewed ten employers who actively promote occupational health and safety in the workplace. The employers were asked to discuss their views of occupational health and safety in their own words. A semi-structured interview format was used, and transcripts were made of the interviews. Each transcript was independently coded by two or more researchers. These transcripts and codes were integrated and then the research group members discussed the heading titles and structural relationships between them according to the KJ method. Qualitative analysis revealed that all the employers expressed a strong interest in a "good company" and "good management". They emphasized four elements of "good management", namely "securing human resources", "trust of business partners", "social responsibility" and "employer's health condition itself", and considered that addressing occupational health and safety was essential to the achievement of these four elements. Consistent with previous findings, the results showed that implementation of occupational health and safety activities depended on "cost", "human resources", "time to perform", and "advisory organization". These results suggest that employer awareness of the relationship between good management and occupational health is essential to the implementation of occupational health and safety practices in small-scale enterprises.

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

ERIC Educational Resources Information Center

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

2015-01-01

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

Examining the Needs of Paediatric Nurses Caring for Children and Young People Presenting with Self-Harm/Suicidal Behaviour on General Paediatric Wards: Findings from a Small-Scale Study

ERIC Educational Resources Information Center

Fisher, Gemma; Foster, Celeste

2016-01-01

This article reports on the process and findings from a small-scale qualitative research study. The study intended to develop an evidence-based care plan/pathway for children and young people in paediatric inpatient settings presenting with self-harm/suicidal behaviour. The article includes a critical review of unanticipated challenges of…

People with Learning Disabilities' Experiences of Being Interviewed by the Police

ERIC Educational Resources Information Center

Leggett, Janice; Goodman, Wendy; Dinani, Shamim

2007-01-01

This article describes a small qualitative study investigating the experiences of people with learning disabilities who have been interviewed by the police, including their views on Appropriate Adults (AAs). Of concern, but consistent with other research in this area, a significant proportion of this, albeit small, group were not afforded the…

Working against Ourselves: Decision Making in a Small Rural School District

ERIC Educational Resources Information Center

Patterson, Jean A.; Koenigs, Andrew; Mohn, Gordon; Rasmussen, Cheryl

2006-01-01

Purpose: The purpose of this paper is to examine decision making and resource allocation in a small, rural district in a Midwestern state of the USA during a time of economic retrenchment. Design/methodology/approach: Qualitative case study methods were used, including focus groups and personal interviews with current and former district…

Hidden Expert Knowledge: The Knowledge That Counts for the Small School-District Superintendent

ERIC Educational Resources Information Center

Hyle, Adrienne E.; Ivory, Gary; McClellan, Rhonda L.

2010-01-01

Using Bereiter and Scardamalia's (1993) hidden expert knowledge, we explored what knowledge counts from the perspectives of working small school-district superintendents and the ways in which they gain that knowledge. This qualitative study used focus groups as its primary data collection method. Participants were 37 superintendents of districts…

Counterstories: Urban Black Students' Perceptions of How Faculty Influence Their Academic Success at a Small, Rural, Predominately White Liberal Arts College

ERIC Educational Resources Information Center

Ansorge, Vicki I.

2015-01-01

The purpose of this qualitative study was to expand knowledge about the needs of urban Black undergraduate students by exploring their perceptions of the impact of faculty interactions, in and out of the classroom, at a small rural predominately White institution. Study participants were full-time undergraduate students who self-identified as…

Qualitative Differences Between Learning Environments Using Videos in Small Groups and Whole Class Discussions: A Preliminary Study in Physics

NASA Astrophysics Data System (ADS)

Mayo, Ashleigh; Sharma, Manjula D.; Muller, Derek A.

2009-08-01

Interactivity, group learning and student engagement are accepted as key features of social constructivist learning theories. The challenge is to understand the interplay between such features in different learning environments. This study focused on the qualitative differences between two interventions—small-groups and whole-class discussions. In both interventions, three short video slices on the abstract topic ‘the physics of superconductivity’ were interspersed with the different discussion styles. The video slices are based on the Bruner stages. Twenty-nine first year university physics students completed a pre-test, underwent the intervention and completed a post-test. The remainder of the data were collected from student drawings, video recordings, observer notes and facilitator feedback. Results indicate that the use of the video slices in both interventions were successful in changing students’ understandings of superconductivity. However, the small groups treatment tended to facilitate questioning, meaning-making and subsequent changes of ideas more so than the whole class discussions. Implications for research and practice are discussed.

What influences Latino grocery shopping behavior? Perspectives on the small food store environment from managers and employees in San Diego, California.

PubMed

Sanchez-Flack, Jennifer C; Baquero, Barbara; Linnan, Laura A; Gittelsohn, Joel; Pickrel, Julie L; Ayala, Guadalupe X

2016-01-01

To inform the design of a multilevel in-store intervention, this qualitative study utilized in-depth semistructured interviews with 28 managers and 10 employees of small-to-medium-sized Latino food stores (tiendas) in San Diego, California, to identify factors within the tienda that may influence Latino customers' grocery-shopping experiences and behaviors. Qualitative data analysis, guided by grounded theory, was performed using open coding. Results suggest that future interventions should focus on the physical (i.e., built structures) and social (i.e., economic and sociocultural) dimensions of store environments, including areas where the two dimensions interact, to promote the purchase of healthy food among customers.

Diverse Learners' Meaning Making of Informational Texts during Small Group, Peer-Led Discussions

ERIC Educational Resources Information Center

Bajor, Lisa

2017-01-01

The purpose of this qualitative case study is to examine small group, peer-led discussion as it connects to meaning-making of informational texts for diverse learners. Since students in the United States are currently struggling to meet informational text requirements outlined by the Common Core State Standards (National Governors Association…

Graduate Transition into Work: The Bridging Role of Graduate Placement Programmes in the Small- and Medium-Sized Enterprise Workplace

ERIC Educational Resources Information Center

Gallagher, Pádraig

2015-01-01

This research looks at the role of graduate placement programmes in bridging the gap between higher education and the small- and medium-sized enterprise (SME) sector. The research design and methodology used in this study was exploratory, in-depth and qualitative in nature. The research took the form of a multiple case study and focused on seven…

A qualitative assessment of faculty perspectives of small group teaching experience in Iraq.

PubMed

Saleh, Abubakir M; Shabila, Nazar P; Dabbagh, Ali A; Al-Tawil, Namir G; Al-Hadithi, Tariq S

2015-02-15

Although medical colleges in Iraq started recently to increasingly use small group teaching approach, there is limited research on the challenges, opportunities and needs of small group teaching in Iraq particularly in Kurdistan Region. Therefore, this study was aimed to assess the small group teaching experience in the 4(th) and 5(th) year of study in Hawler College of Medicine with a focus on characterizing the impressions of faculty members about how small group teaching is proceeding in the college. A qualitative study based on semi-structured interviews with 20 purposively selected faculty members was conducted. An interview guide was used for data collection that was around different issues related to small group teaching in medical education including planning, preparation, positive aspects, problems facing its implementation, factors related to it and recommendations for improvement. Qualitative data analysis comprised identifying themes that emerged from the review of transcribed interviews. Participants reported some positive experience and a number of positive outcomes related to this experience including better controlling the class, enhancing students' understanding of the subject, increasing interaction in the class, increasing the students' confidence, enhancing more contact between teachers and students, improving the presentation skills of the students and improving the teacher performance. The participants emphasized poor preparation and planning for application of this system and highlighted a number of problems and challenges facing this experience particularly in terms of poor infrastructure and teaching facilities, poor orientation of students and teachers, inadequate course time for some subjects and shortage of faculty members in a number of departments. The main suggestions to improve this experience included improving the infrastructure and teaching facilities, using more interactive teaching methods and better organization and management of the system. Despite what the faculty perceived as the college's failure to provide physical settings or training for small group learning to the faculty and the students, the faculty members were able to articulate positive experiences and outcomes associated with their college's efforts to introduce teaching in smaller group sessions.

Pilot Program of Online Learning in Three Small High Schools: Considerations of Learning Styles

ERIC Educational Resources Information Center

Garthwait, Abigail

2014-01-01

This case study was conducted in three schools in Maine, United States. The goal of this qualitative research was two-fold: to describe the process used by a small educational consortium as it initiated formal online education, and to view this experience through the lens of students' preferred learning styles. The United States does not have a…

What influences Latino grocery shopping behavior? Perspectives on the small food store environment from managers and employees in San Diego, California

PubMed Central

Sanchez-Flack, Jennifer C.; Baquero, Barbara; Linnan, Laura A.; Gittelsohn, Joel; Pickrel, Julie L.; Ayala, Guadalupe X.

2016-01-01

To inform the design of a multilevel in-store intervention, this qualitative study utilized in-depth semistructured interviews with 28 managers and 10 employees of small-to-medium-sized Latino food stores (tiendas) in San Diego, California, to identify factors within the tienda that may influence Latino customers’ grocery-shopping experiences and behaviors. Qualitative data analysis, guided by grounded theory, was performed using open coding. Results suggest that future interventions should focus on the physical (i.e., built structures) and social (i.e., economic and socio-cultural) dimensions of store environments, including areas where the two dimensions interact, to promote the purchase of healthy food among customers. PMID:26800243

A Computational Approach to Qualitative Analysis in Large Textual Datasets

PubMed Central

Evans, Michael S.

2014-01-01

In this paper I introduce computational techniques to extend qualitative analysis into the study of large textual datasets. I demonstrate these techniques by using probabilistic topic modeling to analyze a broad sample of 14,952 documents published in major American newspapers from 1980 through 2012. I show how computational data mining techniques can identify and evaluate the significance of qualitatively distinct subjects of discussion across a wide range of public discourse. I also show how examining large textual datasets with computational methods can overcome methodological limitations of conventional qualitative methods, such as how to measure the impact of particular cases on broader discourse, how to validate substantive inferences from small samples of textual data, and how to determine if identified cases are part of a consistent temporal pattern. PMID:24498398

Shaping Institutional Vision: The Risk of Presidential Leadership in Small Colleges. A Preliminary Report. ASHE Annual Meeting Paper.

ERIC Educational Resources Information Center

Zhang, Chunsheng; Strange, C. Carney

This paper presents the results of a qualitative study of the leadership of nine presidents who have accepted the risks and challenges of executive leadership in nine small Midwestern colleges. Focus is directed toward these presidents' risk-taking strategies with respect to the major leadership challenges of being a senior executive of a small…

An Investigation into the Development, Implementation, and Evaluation of Online Learning Programs for Small Rural Public Schools in Texas

ERIC Educational Resources Information Center

Tabor, Bruce

2012-01-01

This qualitative study investigated the experiences of 10 superintendents in Pre-K-8, 1A, and small 2A schools located in rural areas of Texas, who have implemented an online learning program or programs. Narrative techniques were used to explore the challenges that they faced in the pre-planning, planning, implementation and evaluation of their…

A Sense of Place on Campus: Urban Students Find the Stars at a Small Rural College

ERIC Educational Resources Information Center

Sauerwein, David A.

2017-01-01

This qualitative study utilizing grounded theory examined sense of place for a group of 15 urban students at a small, rural college. The setting is a traditional campus in New England with academic, residential, administrative, and support buildings that sit in a town of 3,500 residents. The area is mountainous and wooded with wetlands, and the…

An Examination of State Takeover as a School Reform Strategy in a Small Rural School District

ERIC Educational Resources Information Center

Brookover, Chester Wayne

2010-01-01

The purpose of this qualitative study was to explore state takeover as a school reform strategy in a small rural school district. Since 1988, more than 50 U.S. school districts in 20 states have been subject to some form of state takeover. A number of factors generally contribute to a state takeover, some of which include: poor student…

"No One Really Knows What It Is That I Need": Learning a New Job at a Small Private College

ERIC Educational Resources Information Center

Olson, Joann S.

2015-01-01

Colleges and universities are sites of learning, not only for tuition-paying students, but also for those employed by the institution. This qualitative study explored the workplace learning experiences of non-faculty staff at a small, faith-based private college in the upper Midwest who had recently changed jobs within the institution. Learning to…

Teaching from a Distance: "Hello, Is Anyone Out There?"

ERIC Educational Resources Information Center

Mottet, Timothy P.

This small, qualitative study examined how interactive television educators go about teaching in electronically-mediated environments where students remain separated from them. Three interactive television instructors were interviewed, and 15 hours of field observation was conducted. Although the study's original goal was to yield prescriptions…

Postsecondary study and mental ill-health: a meta-synthesis of qualitative research exploring students' lived experiences.

PubMed

Ennals, Priscilla; Fossey, Ellie; Howie, Linsey

2015-04-01

The postsecondary educational experiences of students living with mental health issues are not well understood. Existing studies are generally qualitative, small and context-specific in nature, and individually have limited influence on policy and practice. To identify and synthesise the findings of qualitative studies exploring student views of studying while living with mental ill-health. A systematic search of six electronic databases including CINAHL, ERIC, PsycINFO and Medline up to March 2013 was conducted. Findings were extracted from included studies and combined using qualitative meta-synthesis to identify core processes. The search identified 16 studies from five countries, with a total of 231 participants. Meta-synthesis of the findings revealed three common core processes: (1) knowing oneself and managing one's mental illness, (2) negotiating the social space, and (3) doing the academic work required for successful postsecondary participation. Beyond the learning processes that underpin studying, these findings suggest knowing oneself and negotiating social spaces of educational settings are key processes for students living with mental ill-health seeking to survive and thrive in postsecondary education. With increased awareness of these processes, students and policy makers may conceive new ways to optimise student experiences of postsecondary study.

University Environment Experience of the First Two Years of University Graduates at a Newly Established Small University Located in Suburban Area in Taiwan

ERIC Educational Resources Information Center

Lin, Yii-Nii

2011-01-01

The purpose of this study is to describe students' university environment experience from the perspectives of the first two years of university graduates of a newly established small university located in suburban area in Taiwan. A qualitative method of phenomenology with in-depth interviews is adopted. Fourteen male and sixteen female seniors,…

When promotoras and technology meet: A qualitative analysis of promotoras’ use of small media to increase cancer screening among South Texas Latinos

PubMed Central

Fernandez, Maria E.; LaRue, Denise M.; Bartholomew, L. Kay

2012-01-01

Computer-based multimedia technologies can be used to tailor health messages, but promotoras (Spanish-speaking community health workers) rarely use these tools. Promotoras delivered health messages about colorectal cancer screening to medically underserved Latinos in South Texas using two small media formats: a “low-tech” format (flipchart and video); and a “high-tech” format consisting of a tailored, interactive computer program delivered on a tablet computer. Using qualitative methods, we observed promotora training and intervention delivery, and conducted interviews with five promotoras to compare and contrast program implementation of both formats. We discuss the ways each format aided or challenged promotoras’ intervention delivery. Findings reveal that some aspects of both formats enhanced intervention delivery by tapping into Latino health communication preferences and facilitating interpersonal communication, while other aspects hindered intervention delivery. This study contributes to our understanding of how community health workers use low- and high-tech small media formats when delivering health messages to Latinos. PMID:21986243

A comparison between findings from the DREEM questionnaire and that from qualitative interviews.

PubMed

Denz-Penhey, Harriet; Murdoch, J Campbell

2009-10-01

The Rural Clinical School of Western Australia educates one quarter of all Western Australian medical students in their first clinical year in rural settings. As part of a comprehensive evaluation programme students give feedback regularly. To identify if the Dundee Ready Education Environment Measurement (DREEM) data could be used qualitatively and descriptively to determine specific problems from the data alone despite the small numbers at some sites. The DREEM questionnaire was administered on the same day as qualitative interviews were undertaken. The qualitative interviews were analysed thematically first and then compared with findings from DREEM. Each major (student related) evaluation issue identified by the qualitative interviews was also identified by the DREEM questionnaire analysis. When the DREEM study was undertaken in the Rural Clinical School of Western Australia there was no real expectation that it would provide sufficient information to identify issues picked up in the extensive and time consuming qualitative study. About half of the work undertaken by the qualitative evaluation, that of the experiences of the students at the site, was picked up by the DREEM questionnaire in a much shorter time frame and at less cost of staff time and resources. The DREEM questionnaire can be used qualitatively to assess very specific issues relating to each of the subscales. These findings extend the use of DREEM from quantitative and statistically significant research to qualitative meaning-filled interpretations. The issues then need to be addressed sensitively.

Word Study Instruction in the K-2 Classroom

ERIC Educational Resources Information Center

Williams, Cheri; Phillips-Birdsong, Colleen; Hufnagel, Krissy; Hungler, Diane; Lundstrom, Ruth P.

2009-01-01

This article describes nine tips for implementing a word study program in the K-2 classroom. These tips are based on the results of four classroom-based qualitative research projects collaboratively conducted by a university professor and four primary-grade teacher-researchers. The article suggests that through small-group word study instruction…

Educating for Leadership in a Divided Country: Educational Practices for a New Nigeria

ERIC Educational Resources Information Center

Aydin, Hasan

2013-01-01

This study reports on a 2011 qualitative field study conducted at the Nigerian Turkish International Colleges (NTICs) in Abuja, Nigeria. The study uses both in-depth interviews and small focus groups to elicit the lived experience of six identified groups of stakeholders (administrators, teachers, students, parents, Nigerian leaders, and…

Factors Affecting Pre-Service Teachers' Participation in Asynchronous Discussion: The Case of Iran

ERIC Educational Resources Information Center

Ebrahimi, Alice; Faghih, Esmail; Marandi, Seyyedeh Susan

2016-01-01

This study reports on a qualitative small-scale exploratory study which examined the factors influencing 32 Iranian pre-service language teachers' participation in online asynchronous text-based discussion forums. By adopting a multiple case study design and analysing data gathered through semi-structured interviews and participants' online…

Cochrane Qualitative and Implementation Methods Group guidance series-paper 3: methods for assessing methodological limitations, data extraction and synthesis, and confidence in synthesized qualitative findings.

PubMed

Noyes, Jane; Booth, Andrew; Flemming, Kate; Garside, Ruth; Harden, Angela; Lewin, Simon; Pantoja, Tomas; Hannes, Karin; Cargo, Margaret; Thomas, James

2018-05-01

The Cochrane Qualitative and Implementation Methods Group develops and publishes guidance on the synthesis of qualitative and mixed-method implementation evidence. Choice of appropriate methodologies, methods, and tools is essential when developing a rigorous protocol and conducting the synthesis. Cochrane authors who conduct qualitative evidence syntheses have thus far used a small number of relatively simple methods to address similarly written questions. Cochrane has invested in methodological work to develop new tools and to encourage the production of exemplar reviews to show the value of more innovative methods that address a wider range of questions. In this paper, in the series, we report updated guidance on the selection of tools to assess methodological limitations in qualitative studies and methods to extract and synthesize qualitative evidence. We recommend application of Grades of Recommendation, Assessment, Development, and Evaluation-Confidence in the Evidence from Qualitative Reviews to assess confidence in qualitative synthesized findings. This guidance aims to support review authors to undertake a qualitative evidence synthesis that is intended to be integrated subsequently with the findings of one or more Cochrane reviews of the effects of similar interventions. The review of intervention effects may be undertaken concurrently with or separate to the qualitative evidence synthesis. We encourage further development through reflection and formal testing. Copyright © 2017 Elsevier Inc. All rights reserved.

Computer Mediated Communication and University International Students

ERIC Educational Resources Information Center

Robbins, Nancy; Lo, Yen-Hai; Hou, Feng-Heiung; Chou, Tsai-Sheng; Chen, Chin-Hung; Chen, Chao-Chien; Chen, Wen-Chiang; Chen, Yen-Chuan; Wang, Shih-Jen; Huang, Shih-Yu; Lii, Jong-Yiing

2002-01-01

The design for this preliminary study was based on the experiences of the international students and faculty members of a small southwest university being surveyed and interviewed. The data collection procedure blends qualitative and quantitative data. A strong consensus was found that supports the study's premise that there is an association…

Assessment Intelligence in Small Group Learning

ERIC Educational Resources Information Center

Xing, Wanli; Wu, Yonghe

2014-01-01

Assessment of groups in CSCL context is a challenging task fraught with many confounding factors collected and measured. Previous documented studies are by and large summative in nature and some process-oriented methods require time-intensive coding of qualitative data. This study attempts to resolve these problems for teachers to assess groups…

Working with Difference in Online Collaborative Groups

ERIC Educational Resources Information Center

Smith, Regina O.

2005-01-01

This qualitative cross-case study explored the experiences that learners describe within online collaborative groups. The study context was a fully online graduate course on adult learning. The findings suggest that the small online groups demonstrated dynamics and process that are characteristic of individual growth and development and group…

Collaboration Indices for Monitoring Potential Problems in Online Small Groups

ERIC Educational Resources Information Center

Jahng, Namsook

2013-01-01

The purpose of this study is to test the validity and reliability of three collaboration indices ("quantity", "equality", "and shareness") proposed by Jahng et al. (2010). The present study repeated the quantitative assessment of Jahng et al., and performed a further qualitative analysis to identify possible factors…

Teacher, Team, and School Change through Reciprocal Learning

ERIC Educational Resources Information Center

Cherkowski, Sabre; Schnellert, Leyton

2018-01-01

This paper documents the first year of a qualitative case study investigating the experiences of reciprocal learning teams of teachers within a small, rural secondary school. The purpose of this study was to examine how teachers experienced collaborative professional development (PD) and how their experiences contributed to developing the culture…

76 FR 65557 - Data Collection Available for Public Comments and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... Research and Policy, National Women's Business Council, Small Business Administration, 409 3rd Street... Research and Policy, National Women's Business Council 202-205-6826, [email protected] , Curtis B. Rich... area, so the NWBC has crafted a study that is both quantitative and qualitative. The quantitative study...

Site-Based Leadership: Extrapolating from Small Business to Charter Schools

ERIC Educational Resources Information Center

Arbisi Little, Joan

2012-01-01

Using a participant-observer perspective, this comparative case study sought to identify similarities between business and education to contribute to charter school training, leadership development, and school reform. This inquiry is a qualitative comparative case study using a participant observer perspective presented in a scholarly personal…

Direct imaging of small scatterers using reduced time dependent data

NASA Astrophysics Data System (ADS)

Cakoni, Fioralba; Rezac, Jacob D.

2017-06-01

We introduce qualitative methods for locating small objects using time dependent acoustic near field waves. These methods have reduced data collection requirements compared to typical qualitative imaging techniques. In particular, we only collect scattered field data in a small region surrounding the location from which an incident field was transmitted. The new methods are partially theoretically justified and numerical simulations demonstrate their efficacy. We show that these reduced data techniques give comparable results to methods which require full multistatic data and that these time dependent methods require less scattered field data than their time harmonic analogs.

The Process of Psychological Consultation

ERIC Educational Resources Information Center

Nolan, Anna; Moreland, Neil

2014-01-01

Consultation is a key means of service delivery in many psychological services. However, the "process" of consultation is little explored in Educational Psychology literature, particularly in the United Kingdom (UK). This paper focuses on a small-scale qualitative research study of psychological consultation provided by educational…

Challenges for Global Learners: A Qualitative Study of the Concerns and Difficulties of International Students

ERIC Educational Resources Information Center

Gautam, Chetanath; Lowery, Charles L.; Mays, Chance; Durant, Dayan

2016-01-01

The authors in this study seek to inform academia about international students' experiences and challenges while attending universities in Small Town USA. Despite their eagerness to study in the United States (U.S.), international students are faced with setbacks that many universities fail to recognize or realize. The researchers conducted…

Code-Switching and Gender: A Longitudinal Study of Spanish/English Speaking Fraternal Boy-Girl Twins

ERIC Educational Resources Information Center

Robinson, Colin

2015-01-01

Researchers from Jean Piaget (1932) to Sehlauoi (2008) have utilized small case studies to intensively examine naturally occurring child language production in the home environment. This qualitative, 5-year longitudinal, five-year case study continues the focus of previous research on child bilingualism and code-switching; however, it aims to…

Using Illustrations to Depict Preservice Science Teachers' Self-Efficacy: A Case Study

ERIC Educational Resources Information Center

Greco, Robert Del; Bernadowski, Carianne; Parker, Susan

2018-01-01

This qualitative case study conducted at a small private university in the U.S. found that preservice teacher self-efficacy increased over the course of four semesters when taught inquiry-based instruction from a Social Constructivist Theoretical framework. This study utilized "A Draw a Science Teacher Test Checklist (DASTT-C)" created…

Another Path to Belonging: A Case Study of Middle School Students' Perspectives

ERIC Educational Resources Information Center

Green, Marissa; Emery, Alyssa; Sanders, Megan; Anderman, Lynley H.

2016-01-01

This qualitative study explored students' experiences in a small, early-college secondary school in the United States that intentionally aims to create a culture promoting accelerated academic achievement, particularly in the areas of science, technology, engineering, and math (STEM). Past research in the fields of both educational and…

Illuminating the "Boy Problem" from Children's and Teachers' Perspectives: A Pilot Study

ERIC Educational Resources Information Center

Hamilton, Paula Louise; Jones, Louise

2016-01-01

The apparent educational underperformance of boys has received phenomenal attention worldwide for many years. In the UK, it has led to various government reports and policies aimed at raising boys' achievement. This small-scale qualitative-interpretive pilot study, undertaken in one urban primary school in North Wales, reports the findings from…

Poor Rural Children Attract Close Study

ERIC Educational Resources Information Center

Viadero, Debra

2008-01-01

Growing up poor in isolated rural areas and small towns is qualitatively different from growing up poor in the city. Yet most of what experts know about the effects of poverty on children's development comes from studies conducted in big cities. Now, an ambitious project run by universities in Pennsylvania and North Carolina is putting what some…

Student Perceptions of a Comprehensive Orientation Program for Online Courses

ERIC Educational Resources Information Center

Robichaud, Wendy

2016-01-01

This dissertation presents a qualitative case study of students enrolled in online courses and how they perceived the orientation program they completed before starting these courses. The study was based on the perspectives of students enrolled in a fully online program at a small community college in western Maine. They were interviewed…

EFL Teachers' Formal Assessment Practices Based on Exam Papers

ERIC Educational Resources Information Center

Kiliçkaya, Ferit

2016-01-01

This study reports initial findings from a small-scale qualitative study aimed at gaining insights into English language teachers' assessment practices in Turkey by examining the formal exam papers. Based on the technique of content analysis, formal exam papers were analyzed in terms of assessment items, language skills tested as well as the…

It's Not about Me: College Women and Unplanned Pregnancy

ERIC Educational Resources Information Center

Hardy, Jayne W.

2011-01-01

The purpose of this qualitative study was to explore the experiences of single college women who had an unplanned pregnancy while attending a small private four-year university in the upper midwest. The conceptual framework used to provide direction for this study was social constructivism. A phenomenological approach was used to seek the reality…

Adolescent Perceptions of the National Lottery and Scratchcards: A Qualitative Study Using Group Interviews.

ERIC Educational Resources Information Center

Wood, Richard T. A.; Griffiths, Mark D.

2002-01-01

Recent research has shown that a small but significant minority of youth engage in illegal lottery and scratchcard gambling. This study examines the perceptions of such adolescents. Results revealed many salient themes including winning money, socialization, different forms of excitement associated with these activities, control, and awareness of…

Patient satisfaction with nursing staff in bone marrow transplantation and hematology units.

PubMed

Piras, A; Poddigue, M; Angelucci, E

2010-01-01

Several validated questionnaires for assessment of hospitalized patient satisfaction have been reported in the literature. Many have been designed specifically for patients with cancer. User satisfaction is one indicator of service quality and benefits. Thus, we conducted a small qualitative survey managed by nursing staff in our Bone Marrow Transplantation Unit and Acute Leukemia Unit, with the objectives of assessing patient satisfaction, determining critical existing problems, and developing required interventions. The sample was not probabilistic. A questionnaire was developed using the Delphi method in a pilot study with 30 patients. Analysis of the data suggested a good level of patient satisfaction with medical and nursing staffs (100%), but poor satisfaction with food (48%), services (38%), and amenities (31%). Limitations of the study were that the questionnaire was unvalidated and the sample was small. However, for the first time, patient satisfaction was directly measured at our hospital. Another qualitative study will be conducted after correction of the critical points that emerged during this initial study, in a larger sample of patients. Copyright 2010 Elsevier Inc. All rights reserved.

How do surgeons decide to refer patients for adjuvant cancer treatment? Protocol for a qualitative study

PubMed Central

2012-01-01

Background Non-small cell lung cancer, breast cancer, and colorectal cancer are commonly diagnosed cancers in Canada. Patients diagnosed with early-stage non-small cell lung, breast, or colorectal cancer represent potentially curable populations. For these patients, surgery is the primary mode of treatment, with (neo)adjuvant therapies (e.g., chemotherapy, radiotherapy) recommended according to disease stage. Data from our research in Nova Scotia, as well as others’, demonstrate that a substantial proportion of non-small cell lung cancer and colorectal cancer patients, for whom practice guidelines recommend (neo)adjuvant therapy, are not referred for an oncologist consultation. Conversely, surveillance data and clinical experience suggest that breast cancer patients have much higher referral rates. Since surgery is the primary treatment, the surgeon plays a major role in referring patients to oncologists. Thus, an improved understanding of how surgeons make decisions related to oncology services is important to developing strategies to optimize referral rates. Few studies have examined decision making for (neo)adjuvant therapy from the perspective of the cancer surgeon. This study will use qualitative methods to examine decision-making processes related to referral to oncology services for individuals diagnosed with potentially curable non-small cell lung, breast, or colorectal cancer. Methods A qualitative study will be conducted, guided by the principles of grounded theory. The study design is informed by our ongoing research, as well as a model of access to health services. The method of data collection will be in-depth, semi structured interviews. We will attempt to recruit all lung, breast, and/or colorectal cancer surgeons in Nova Scotia (n ≈ 42), with the aim of interviewing a minimum of 34 surgeons. Interviews will be audiotaped and transcribed verbatim. Data will be collected and analyzed concurrently, with two investigators independently coding and analyzing the data. Analysis will involve an inductive, grounded approach using constant comparative analysis. Discussion The primary outcomes will be (1) identification of the patient, surgeon, institutional, and health-system factors that influence surgeons’ decisions to refer non-small cell lung, breast, and colorectal cancer patients to oncology services when consideration for (neo)adjuvant therapy is recommended and (2) identification of potential strategies that could optimize referral to oncology for appropriate individuals. PMID:23098262

The Small College Administrative Environment.

ERIC Educational Resources Information Center

Buzza, Bonnie Wilson

Environmental differences for speech departments at large and small colleges are not simply of scale; there are qualitative as well as quantitative differences. At small colleges, faculty are hired as teachers, rather than as researchers. Because speech teachers at small colleges must be generalists, and because it is often difficult to replace…

Effectiveness of exercise-referral schemes to promote physical activity in adults: systematic review.

PubMed

Williams, Nefyn H; Hendry, Maggie; France, Barbara; Lewis, Ruth; Wilkinson, Clare

2007-12-01

Despite the health benefits of physical activity, most adults do not take the recommended amount of exercise. To assess whether exercise-referral schemes are effective in improving exercise participation in sedentary adults. Systematic review. Studies were identified by searching MEDLINE, CINAHL, EMBASE, AMED, PsycINFO, SPORTDiscus, The Cochrane Library and SIGLE until March 2007. Randomised controlled trials (RCTs), observational studies, process evaluations and qualitative studies of exercise-referral schemes, defined as referral by a primary care clinician to a programme that encouraged physical activity or exercise were included. RCT results were combined in a meta-analysis where there was sufficient homogeneity. Eighteen studies were included in the review. These comprised six RCTs, one non-randomised controlled study, four observational studies, six process evaluations and one qualitative study. In addition, two of the RCTs and two of the process evaluations incorporated a qualitative component. Results from five RCTs were combined in a meta-analysis. There was a statistically significant increase in the numbers of participants doing moderate exercise with a combined relative risk of 1.20 (95% confidence intervals = 1.06 to 1.35). This means that 17 sedentary adults would need to be referred for one to become moderately active. This small effect may be at least partly due to poor rates of uptake and adherence to the exercise schemes. Exercise-referral schemes have a small effect on increasing physical activity in sedentary people. The key challenge, if future exercise-referral schemes are to be commissioned by the NHS, is to increase uptake and improve adherence by addressing the barriers described in these studies.

The Complexity of Dynamics in Small Neural Circuits

PubMed Central

Panzeri, Stefano

2016-01-01

Mean-field approximations are a powerful tool for studying large neural networks. However, they do not describe well the behavior of networks composed of a small number of neurons. In this case, major differences between the mean-field approximation and the real behavior of the network can arise. Yet, many interesting problems in neuroscience involve the study of mesoscopic networks composed of a few tens of neurons. Nonetheless, mathematical methods that correctly describe networks of small size are still rare, and this prevents us to make progress in understanding neural dynamics at these intermediate scales. Here we develop a novel systematic analysis of the dynamics of arbitrarily small networks composed of homogeneous populations of excitatory and inhibitory firing-rate neurons. We study the local bifurcations of their neural activity with an approach that is largely analytically tractable, and we numerically determine the global bifurcations. We find that for strong inhibition these networks give rise to very complex dynamics, caused by the formation of multiple branching solutions of the neural dynamics equations that emerge through spontaneous symmetry-breaking. This qualitative change of the neural dynamics is a finite-size effect of the network, that reveals qualitative and previously unexplored differences between mesoscopic cortical circuits and their mean-field approximation. The most important consequence of spontaneous symmetry-breaking is the ability of mesoscopic networks to regulate their degree of functional heterogeneity, which is thought to help reducing the detrimental effect of noise correlations on cortical information processing. PMID:27494737

Using qualitative and quantitative methods to evaluate small-scale disease management pilot programs.

PubMed

Esposito, Dominick; Taylor, Erin Fries; Gold, Marsha

2009-02-01

Interest in disease management programs continues to grow as managed care plans, the federal and state governments, and other organizations consider such efforts as a means to improve health care quality and reduce costs. These efforts vary in size, scope, and target population. While large-scale programs provide the means to measure impacts, evaluation of smaller interventions remains valuable as they often represent the early planning stages of larger initiatives. This paper describes a multi-method approach for evaluating small interventions that sought to improve the quality of care for Medicaid beneficiaries with multiple chronic conditions. Our approach relied on quantitative and qualitative methods to develop a complete understanding of each intervention. Quantitative data in the form of both process measures, such as case manager contacts, and outcome measures, such as hospital use, were reported and analyzed. Qualitative information was collected through interviews and the development of logic models to document the flow of intervention activities and how they were intended to affect outcomes. The logic models helped us to understand the underlying reasons for the success or lack thereof of each intervention. The analysis provides useful information on several fronts. First, qualitative data provided valuable information about implementation. Second, process measures helped determine whether implementation occurred as anticipated. Third, outcome measures indicated the potential for favorable results later, possibly suggesting further study. Finally, the evaluation of qualitative and quantitative data in combination helped us assess the potential promise of each intervention and identify common themes and challenges across all interventions.

A Case Study of Strategies Employed by Mercer University Leadership during Its Transformation from a Liberal Arts Institution into a Comprehensive University

ERIC Educational Resources Information Center

Nelson, Connie L.

2011-01-01

The study examined the transformation of Mercer University from a small liberal arts school into a comprehensive institution. The purpose of the study was to explore the historical transformation of Mercer University and the role of leadership throughout the process. The qualitative study was a historical case study of Mercer University based on…

Conservation Photography as Environmental Education: Focus on the Pedagogues

ERIC Educational Resources Information Center

Farnsworth, Bruce Evan

2011-01-01

This research examines the genre of conservation photography as a legitimate and highly relevant pedagogical enterprise well poised amid the proliferation of digital media and environmental crises. This small-scale qualitative study closely follows the work of four professional photojournalists. This research asserts that the professional…

Understanding Bereavement in a Christian University: A Qualitative Exploration

ERIC Educational Resources Information Center

Walker, Andrea C.; Gewecke, Rachelle; Cupit, Illene N.; Fox, Jeffrey T.

2014-01-01

This phenomenological study, based on ecological systems theory, examined the college student bereavement experience in a Christian university. Undergraduate students (N = 127) from a small Christian university provided answers to open-ended questions about their experiences regarding college following a death loss. Results indicate that students…

Reshaping Catholic Secondary School Curriculum through Culminating Portfolios

ERIC Educational Resources Information Center

Ryan, Mark P.

2004-01-01

This study analyzes qualitative data on student perceptions and curriculum transformation from a schoolwide culminating portfolio program of a small, urban, archdiocesan Catholic high school located on the West Coast. Over 4 years, all graduating students (n = 102) developed culminating portfolios, evidencing their accomplishment of specific…

Black Female Faculty Success and Early Career Professional Development

ERIC Educational Resources Information Center

Jones, Tamara Bertrand; Osborne-Lampkin, La'Tara

2013-01-01

In recent years, a number of Black female junior scholars have participated in an early career professional development program designed to address socialization issues through individual and small group mentoring. This descriptive qualitative study investigated scholars' perceptions of the importance and effectiveness of a research…

When Pleasure and Pain Take the Field: The Experience of the Body in Female Collegiate Athletes

ERIC Educational Resources Information Center

Ghidinelli, Kate

2013-01-01

This study examined the subjective experiences of training and competition at the collegiate level in a small group of former Division I female collegiate athletes. A review of relevant research indicates there is a dearth of qualitative studies on the experiences of female collegiate athletes. The current study explored the experience of pushing…

Social Issues Surrounding the Adolescent with Asperger Syndrome: Perceptions of Parents and Teachers

ERIC Educational Resources Information Center

Hurlbutt, Karen; LaPlante, Elaine

2010-01-01

The purpose of this qualitative study, a focused case study of a community, was to investigate the perceptions and experiences of three parents and three teachers regarding social issues of adolescents with Asperger Syndrome (AS). The study revealed that, in this small, rural community, students with AS are supported by their peers, appear to be…

Hungarys Alternative to Counter Hybrid Warfare - Small States Weaponized Citizenry

DTIC Science & Technology

2017-06-09

case , the thesis applies qualitative intrinsic case study methodology to answer the primary and secondary research questions. Documents in the...literature review provide two 237 Robert E. Stake, The Art of Case Study Research (Thousand Oaks, CA: SAGE...solution for Hungary. The following paragraphs present criteria for the analysis. Criteria The case study analysis concentrates on the first two

An exploratory qualitative study on perceptions about mosquito bed nets in the Niger Delta: what are the barriers to sustained use?

PubMed Central

Galvin, Kathleen T; Petford, Nick; Ajose, Frances; Davies, Dai

2011-01-01

Background: The effectiveness of malaria control programs is determined by an array of complex factors, including the acceptability and sustained use of preventative measures such as the bed net. A small-scale exploratory study was conducted in several locations in the Niger Delta region, Nigeria, to discover barriers against the use of bed nets, in the context of a current drive to scale up net use in Nigeria. Methods: A qualitative approach with a convenience sample was used. One to one interviews with mostly male adult volunteers were undertaken which explored typical living and sleeping arrangements, and perceptions about and barriers against the use of the mosquito prevention bed net. Results: Several key issues emerged from the qualitative data. Bed nets were not reported as widely used in this small sample. The reasons reported for lack of use included issues of convenience, especially net set up and dismantling; potential hazard and safety concerns; issues related to typical family composition and nature of accommodation; humid weather conditions; and perceptions of cost and effectiveness. Most barriers to net use concerned issues about everyday practical living and sleeping arrangements and perceptions about comfort. Interviewees identified were aware of malaria infection risks, but several also indicated certain beliefs that were barriers to net use. Conclusions: Successful control of malaria and scale up of insecticide-treated net coverage relies on community perceptions and practice. This small study has illuminated a number of important everyday life issues, which remain barriers to sustained net use, and has clarified further questions to be considered in net design and in future research studies. The study highlights the need for further research on the human concerns that contribute to sustained use of nets or, conversely, present significant barriers to their use. PMID:21544249

Cross-Cultural Study of Cognitive and Metacognitive Processes during Math Problem Solving

ERIC Educational Resources Information Center

Cozza, Barbara; Oreshkina, Maria

2013-01-01

The purpose of this qualitative study was: (a) to explore the cognitive and metacognitive processes of mathematics problem-solving discourse of 10-year-old students in Russia, Spain, Hungary, and the United States; and (b) to explore the patterns of social interactions during small group work. Data were analyzed using a cognitive/metacognitive…

Majority Teachers' Perceptions of Urban Adolescents and Their Abilities: Probes from Self-Reflection and Teacher Autobiographies

ERIC Educational Resources Information Center

Harushimana, Immaculee

2010-01-01

This article presents a small scale, qualitative study of nine majority alternate-route teachers and the perceptions they hold about themselves as urban educators and their urban students' academic abilities. Data for this study was collected through self-reflective, written interviews and meta-reflective responses to two published teacher…

Staff and Student Perceptions of English Language Policies and Practices in "International" Universities: A UK Case Study

ERIC Educational Resources Information Center

Jenkins, Jennifer; Wingate, Ursula

2015-01-01

This article presents a small qualitative study which aimed to gain an understanding of how lecturers and international students perceive the English language policies and practices at their institutions. The findings show that most participants perceive current policies and practices as unfair. However, there were discrepancies in lecturers' and…

The Role of Learning Support in Open & Distance Learning: Learners' Experiences and Perspectives

ERIC Educational Resources Information Center

Dzakiria, Hisham

2005-01-01

This qualitative study reports in some detail the experience of a small group of distance learners as they progress through their courses at Universiti Utara Malaysia (UUM). An initial literature review suggested that while a number of studies had been completed in the past two decades that report student characteristics, motivations, and prior…

Language and Content in the Modern Foreign Languages Degree: A Students' Perspective

ERIC Educational Resources Information Center

Gieve, Simon; Cunico, Sonia

2012-01-01

This paper reports on a small-scale qualitative study of students' experience of their Modern Foreign Languages (MFL) degrees with particular regard to the relationship between language and content learning. It is framed by the identification in the recent Worton Report on MFL studies in UK higher education and elsewhere of a dualism between…

Exploring the Listening Process to Inform the Development of Strategy Awareness-Raising Materials

ERIC Educational Resources Information Center

Blanco, Maria; Guisado, Juan J.

2012-01-01

This article reports on a small-scale qualitative study aimed at exploring the listening process in a group of Spanish beginners in a UK higher education context. The specific aim of the study was to inform the development of materials for listening strategy awareness-raising activities. The exploration was focused on identifying (a) strategies…

Exploring the Cautionary Attitude toward Wikipedia in Higher Education: Implications for Higher Education Institutions

ERIC Educational Resources Information Center

Bayliss, Gemma

2013-01-01

This article presents the research findings of a small-scale study which aimed to explore the cautionary attitude toward the use of Wikipedia in the process of learning. A qualitative case study approach was taken, using literature review, institutional documentation, and semi-structured interviews with five members of academic teaching staff from…

Why It Won't Happen to Me: How Older Adolescents Make Personal Risk Assessments.

ERIC Educational Resources Information Center

Chapin, John; Chirico, JoAnn

This study sought to document optimistic bias among older adolescents in the context of numerous hazards. It was among the first studies to triangulate quantitative and qualitative measures to investigate how individuals make personal risk assessments within the optimistic bias literature. Results from a small-scale survey and follow-up interviews…

Teaching about Teaching: Examining the Pedagogy of Teacher Education in India

ERIC Educational Resources Information Center

Srinivasan, Rajashree

2016-01-01

Developing a pedagogy of teacher education is an enduring concern for teacher educators. Drawing on data from a small study on teacher educators teaching in a secondary teacher education programme in India, this article examines their pedagogic practices. This is a qualitative study that sought to capture the narrations of 30 teacher educators…

Advocacy and Surveillance: Primary Schools Teachers' Relationships with Asylum-Seeking Mothers in Ireland

ERIC Educational Resources Information Center

Martin, Shirley; Horgan, Deirdre; O'Riordan, Jacqui; Christie, Alastair

2018-01-01

The article analyses the findings of a small-scale qualitative study in Ireland that examines interactions between asylum-seeking mothers and primary school teachers, and highlights the significance of teachers' understandings of asylum in shaping home-school communications. Mothers and children in this study were living in Direct Provision,…

Educational Policy and Literacy Learning in an ESL Classroom: Constraints and Opportunities

ERIC Educational Resources Information Center

Ricklefs, Mariana Alvayero

2012-01-01

This dissertation was a qualitative case study of an educational program for English Language Learners (ELL) at an elementary school in a small city in the Midwest. This case study investigated how language ideologies influence the constraints and opportunities for the planning and execution of this educational program. The findings evidenced that…

Why Did You Stay?: A Case Study of Male Student Persistence in Technical College

ERIC Educational Resources Information Center

Froehlich-Mueller, Kerry

2017-01-01

The purpose of this qualitative case study was to explore male student persistence at Central Technical College (CTC), a small public, two-year technical college in Wisconsin. Across the United States, there had been a surge in college enrollments during the recent recession. Interestingly, college enrollment and persistence of females has grown…

Moving beyond Homophobia, Harassment and Intolerance: Gay Male University Students' Alternative Narratives

ERIC Educational Resources Information Center

Taulke-Johnson, Richard

2008-01-01

This paper draws on a small-scale qualitative study of the lived experiences of gay male students in their final year of undergraduate study at a UK university. In contrast to the narratives almost universally reported in academic literature, anti-gay victimisation and harassment were not experienced or framed as dominant discourses in the stories…

Science Fairs: A Qualitative Study of Their Impact on Student Science Inquiry Learning and Attitudes toward STEM

ERIC Educational Resources Information Center

Schmidt, Kathleen M.; Kelter, Paul

2017-01-01

Little is known about the impact of science fair participation on student science inquiry learning. Furthermore, there is only a small research base relating to science fair participation and student attitudes toward science, technology, engineering, and mathematics (STEM) careers and coursework. In this study, 41 seventh-grade science fair…

Mentors' Perceptions on the Post Mentoring Relationships in Academic Organizations

ERIC Educational Resources Information Center

Erdem, Ferda; Ömüris, Ece

2014-01-01

This qualitative study aims to reveal the new period of the relationships between the mentors and mentees who continue to work in the same academic organization after the mentoring relationship terminates. The findings of this study that was conducted in a small group of mentors who cultivated multiple mentees show that the separation phase did…

Teaching in Culturally Diverse Contexts: What Knowledge about "Self" and "Others" Do Teachers Need?

ERIC Educational Resources Information Center

Santoro, Ninetta

2009-01-01

This article draws on data from a small-scale qualitative study conducted in Australia that explored how pre-service teachers engaged with students from culturally diverse backgrounds during practicum and how they understood their own ethnic identities. The findings of the study suggest that pre-service teachers have simplistic understandings of…

"My Purpose Was to Help Them with Accounting, Not English": An Exploratory Study of Languages Other than English in Peer Assisted Study Sessions

ERIC Educational Resources Information Center

Supple, Briony J.; Best, Gill; Pearce, Amanda

2016-01-01

This paper considers when and for what purposes Peer Assisted Study Session (PASS) Leaders at an English medium university use their first language (when that language is not the dominant language of instruction) to facilitate PASS sessions in an English speaking university. This small qualitative exploratory study examines the experiences of…

Using qualitative research to inform development of a diagnostic algorithm for UTI in children.

PubMed

de Salis, Isabel; Whiting, Penny; Sterne, Jonathan A C; Hay, Alastair D

2013-06-01

Diagnostic and prognostic algorithms can help reduce clinical uncertainty. The selection of candidate symptoms and signs to be measured in case report forms (CRFs) for potential inclusion in diagnostic algorithms needs to be comprehensive, clearly formulated and relevant for end users. To investigate whether qualitative methods could assist in designing CRFs in research developing diagnostic algorithms. Specifically, the study sought to establish whether qualitative methods could have assisted in designing the CRF for the Health Technology Association funded Diagnosis of Urinary Tract infection in Young children (DUTY) study, which will develop a diagnostic algorithm to improve recognition of urinary tract infection (UTI) in children aged <5 years presenting acutely unwell to primary care. Qualitative methods were applied using semi-structured interviews of 30 UK doctors and nurses working with young children in primary care and a Children's Emergency Department. We elicited features that clinicians believed useful in diagnosing UTI and compared these for presence or absence and terminology with the DUTY CRF. Despite much agreement between clinicians' accounts and the DUTY CRFs, we identified a small number of potentially important symptoms and signs not included in the CRF and some included items that could have been reworded to improve understanding and final data analysis. This study uniquely demonstrates the role of qualitative methods in the design and content of CRFs used for developing diagnostic (and prognostic) algorithms. Research groups developing such algorithms should consider using qualitative methods to inform the selection and wording of candidate symptoms and signs.

Perceptions of Female Muslim Students Who Veil: Campus Religious Climate

ERIC Educational Resources Information Center

Seggie, Fatma Nevra; Sanford, Gretchen

2010-01-01

This article is based on a small qualitative case study that examined the perceptions of undergraduate Muslim American and Muslim international female students regarding the campus religious climate in a predominantly Christian four-year research university. Specifically, it seeks to understand the opportunities and challenges of female Muslim…

Low-Income Low-Qualified Employees' Access to Workplace Learning

ERIC Educational Resources Information Center

McPherson, Rebecca; Wang, Jia

2014-01-01

Purpose: The purpose of this paper was to investigate the embedded process that enables or constrains low-income low-qualified employees' access to workplace learning in small organizations. Design/methodology/approach: Informed by the sociomaterial approach and cultural historical activity theory, this study adopted a qualitative cross-case study…

Leading Implementation of 21st Century Skills: Technology

ERIC Educational Resources Information Center

Blattner, David Craig

2012-01-01

A qualitative case study was conducted on the Mooresville Graded School Districts's (MGSD) digital conversion for the entire school district. MGSD is a semi-rural small suburban school district with 5,450 students kindergarten through twelfth grade. The school district consists of three elementary schools, two intermediate schools, one middle…

Passing the Buck: This Is Not Teacher Leadership!

ERIC Educational Resources Information Center

Grant, Carolyn; Singh, Hitashi

2009-01-01

Despite an enabling democratic policy framework, the leadership of many South African schools remains firmly entrenched within the formal, hierarchical management structure. The potential for teacher leadership is, therefore, relatively untapped and, where it is enacted, it is often restricted. We report on a small qualitative study which explored…

The Investigation of Teacher Communication Practices in Virtual High School

ERIC Educational Resources Information Center

Belair, Marley

2011-01-01

Virtual schooling is an increasing trend for secondary education. Research of the communication practices in virtual schools has provided a myriad of suggestions for virtual school policies. Although transactional distance has been investigated in relation to certain aspects of the communication process, a small-scale qualitative study has not…

"If You Only Knew": Lessons Learned from Successful Black Entrepreneurs.

ERIC Educational Resources Information Center

Smith, Cheryl A.

2001-01-01

A qualitative study investigated success in entrepreneurship from the standpoint of Black women entrepreneurs, one of the fastest growing groups of new small business owners. It explored the business and learning experiences of successful Black women graduates of an entrepreneurship training program in New York State to identify learning…

Effect of Lecture Instruction on Student Performance on Qualitative Questions

ERIC Educational Resources Information Center

Heron, Paula R. L.

2015-01-01

The impact of lecture instruction on student conceptual understanding in physics has been the subject of research for several decades. Most studies have reported disappointingly small improvements in student performance on conceptual questions despite direct instruction on the relevant topics. These results have spurred a number of attempts to…

Elementary Teachers' Perceptions of the Effectiveness of Coteaching

ERIC Educational Resources Information Center

Kadakia, Geeta Gupta

2017-01-01

In response to the low passing rate of its students with disabilities, administrators at a small urban elementary school in south Texas implemented coteaching. Guided by Nonaka and Takeuchi's collaborative learning framework, this qualitative instrumental case study was conducted to investigate the effectiveness of collaborative teaching in the…

Memory, Space and Time: Researching Children's Lives

ERIC Educational Resources Information Center

Moss, Dorothy

2010-01-01

This article discusses the research approach in "Pathways through Childhood", a small qualitative study drawing on memories of childhood. The research explores how wider social arrangements and social change influence children's everyday lives. The article discusses the way that the concepts of social memory, space and time have been…

Final Conversations, Phase 2: Children and Everyday Communication

ERIC Educational Resources Information Center

Keeley, Maureen; Baldwin, Paula

2012-01-01

This qualitative study examined messages of everyday communication (small talk and routine interactions). The importance of these messages was highlighted in light of their role in creating structure, safety, and meaning making in the family at the end of life. In addition, family rituals that developed from children's everyday communication were…

The Impact of ICT on Learning On-the-Job

ERIC Educational Resources Information Center

Hortovanyi, Lilla; Ferincz, Adrienn

2015-01-01

Purpose: The purpose of this paper is to analyse the relationship between on-the-job learning and information and communication technology (ICT). Design/methodology/approach: Action research methodology was applied to study 62 small- and medium-sized corporations, and to interview over 200 knowledge workers and managers. The qualitative, textual…

The Discussion of Biotechnology Controversial Issues--An Exploratory Study about Its Potentialities.

ERIC Educational Resources Information Center

Rocha dos Reis, Pedro

This paper describes a qualitative research that used small group discussion activities centered in biotechnology and genetics controversies as a contribution to the promotion of students' thinking tools. Students' written conclusions and reflections about the activities, teachers' interviews, participant observation of the classes, and their…

Performance-Based Funding: State Policy Influences on Small Rural Community Colleges

ERIC Educational Resources Information Center

Thornton, Zoë Mercedes; Friedel, Janice Nahra

2016-01-01

Performance-based funding (PBF) models intend to increase efficiency and productivity of the institution, thereby influencing organizational change. This change may be structural, programmatic, or procedural, and it may affect institutional practice and/or policy. The purpose of this qualitative case study was to understand the organizational…

Secondary Teachers' Conceptions of Creative Thinking within the Context of Environmental Education

ERIC Educational Resources Information Center

Daskolia, Maria; Dimos, Athanasios; Kampylis, Panagiotis G.

2012-01-01

Creative thinking in Environmental Education (EE) remains greatly under researched topic. Research on teachers' conceptions of creative thinking within EE context is also limited, although their role in facilitating creative thinking in students is well documented. The small-scale qualitative study presented here investigates Greek secondary…

An Inclusion Initiative in Singapore for Preschool Children with Special Needs

ERIC Educational Resources Information Center

Yeo, Lay See; Neihart, Maureen; Tang, Hui Nee; Chong, Wan Har; Huan, Vivien S.

2011-01-01

This paper describes a preschool inclusion initiative in Singapore, which currently has no mandate for integrating children with special needs in mainstream schools. This very small-scale qualitative study involving children with mild learning disabilities discusses a therapy outreach programme by a local children's hospital. It explores the…

Comparison of 3% sorbitol vs psyllium fibre as oral contrast agents in MR enterography.

PubMed

Saini, Sidharth; Colak, Errol; Anthwal, Shalini; Vlachou, Paraskevi A; Raikhlin, Antony; Kirpalani, Anish

2014-10-01

To compare the degree of small bowel distension achieved by 3% sorbitol, a high osmolarity solution, and a psyllium-based bulk fibre as oral contrast agents (OCAs) in MR enterography (MRE). This retrospective study was approved by our institutional review board. A total of 45 consecutive normal MRE examinations (sorbitol, n = 20; psyllium, n = 25) were reviewed. The patients received either 1.5 l of 3% sorbitol or 2 l of 1.6 g kg(-1) psyllium prior to imaging. Quantitative small bowel distension measurements were taken in five segments: proximal jejunum, distal jejunum, proximal ileum, distal ileum and terminal ileum by two independent radiologists. Distension in these five segments was also qualitatively graded from 0 (very poor) to 4 (excellent) by two additional independent radiologists. Statistical analysis comparing the groups and assessing agreement included intraclass coefficients, Student's t-test and Mann-Whitney U-test. Small bowel distension was not significantly different in any of the five small bowel segments between the use of sorbitol and psyllium as OCAs in both the qualitative (p = 0.338-0.908) and quantitative assessments (p = 0.083-0.856). The mean bowel distension achieved was 20.1 ± 2.2 mm for sorbitol and 19.8 ± 2.5 mm for psyllium (p = 0.722). Visualization of the ileum was good or excellent in 65% of the examinations in both groups. Sorbitol and psyllium are not significantly different at distending the small bowel and both may be used as OCAs for MRE studies. This is the first study to directly compare the degree of distension in MRE between these two common, readily available and inexpensive OCAs.

Parents' experiences of neonatal transfer. A meta-study of qualitative research 2000-2017.

PubMed

Aagaard, Hanne; Hall, Elisabeth O C; Ludvigsen, Mette S; Uhrenfeldt, Lisbeth; Fegran, Liv

2018-02-15

Transfers of critically ill neonates are frequent phenomena. Even though parents' participation is regarded as crucial in neonatal care, a transfer often means that parents and neonates are separated. A systematic review of the parents' experiences of neonatal transfer is lacking. This paper describes a meta-study addressing qualitative research about parents' experiences of neonatal transfer. Through deconstruction and reflections of theories, methods, and empirical data, the aim was to achieve a deeper understanding of theoretical, empirical, contextual, historical, and methodological issues of qualitative studies concerning parents' experiences of neonatal transfer over the course of this meta-study (2000-2017). Meta-theory and meta-method analyses showed that caring, transition, and family-centered care were main theoretical frames applied and that interviewing with a small number of participants was the preferred data collection method. The meta-data-analysis showed that transfer was a scary, unfamiliar, and threatening experience for the parents; they were losing familiar context, were separated from their neonate, and could feel their parenthood disrupted. We identified 'wavering and wandering' as a metaphoric representation of the parents' experiences. The findings add knowledge about meta-study as an approach for comprehensive qualitative research and point at the value of meta-theory and meta-method analyses. © 2018 John Wiley & Sons Ltd.

A comparison of working in small-scale and large-scale nursing homes: A systematic review of quantitative and qualitative evidence.

PubMed

Vermeerbergen, Lander; Van Hootegem, Geert; Benders, Jos

2017-02-01

Ongoing shortages of care workers, together with an ageing population, make it of utmost importance to increase the quality of working life in nursing homes. Since the 1970s, normalised and small-scale nursing homes have been increasingly introduced to provide care in a family and homelike environment, potentially providing a richer work life for care workers as well as improved living conditions for residents. 'Normalised' refers to the opportunities given to residents to live in a manner as close as possible to the everyday life of persons not needing care. The study purpose is to provide a synthesis and overview of empirical research comparing the quality of working life - together with related work and health outcomes - of professional care workers in normalised small-scale nursing homes as compared to conventional large-scale ones. A systematic review of qualitative and quantitative studies. A systematic literature search (April 2015) was performed using the electronic databases Pubmed, Embase, PsycInfo, CINAHL and Web of Science. References and citations were tracked to identify additional, relevant studies. We identified 825 studies in the selected databases. After checking the inclusion and exclusion criteria, nine studies were selected for review. Two additional studies were selected after reference and citation tracking. Three studies were excluded after requesting more information on the research setting. The findings from the individual studies suggest that levels of job control and job demands (all but "time pressure") are higher in normalised small-scale homes than in conventional large-scale nursing homes. Additionally, some studies suggested that social support and work motivation are higher, while risks of burnout and mental strain are lower, in normalised small-scale nursing homes. Other studies found no differences or even opposing findings. The studies reviewed showed that these inconclusive findings can be attributed to care workers in some normalised small-scale homes experiencing isolation and too high job demands in their work roles. This systematic review suggests that normalised small-scale homes are a good starting point for creating a higher quality of working life in the nursing home sector. Higher job control enables care workers to manage higher job demands in normalised small-scale homes. However, some jobs would benefit from interventions to address care workers' perceptions of too low social support and of too high job demands. More research is needed to examine strategies to enhance these working life issues in normalised small-scale settings. Copyright © 2016 Elsevier Ltd. All rights reserved.

Women living with epilepsy, experiences of pregnancy and reproductive health: a review of the literature.

PubMed

Weckesser, Annalise; Denny, Elaine

2013-03-01

This study aimed to investigate the experiences of pregnancy in women living with epilepsy through a review and synthesis of existing literature. A comprehensive search of the literature was conducted in medical and social science databases to identify qualitative research, and questionnaires that included open-ended questions, which reported on the impact of epilepsy on the lives of pregnant women from preconception to post-delivery. The search was widened to include qualitative studies on pregnancy and issues of reproduction with women living with chronic illness that had at least one woman with epilepsy in the sample. The systematic search, carried out from April to June 2012, identified 17 publications that met the inclusion criteria, and 24 publications that did not. Qualitative results from these studies were categorised into: stage of pregnancy (preconception, pregnancy, and postnatal); case studies of patients' experiences; and the reproductive health experiences of women living with chronic illness. One qualitative study was identified that directly investigated women's experiences of epilepsy during pregnancy. Many of the findings from the 16 remaining publications were found to be limited in generalisability due to small sample sizes and/or the poor quality of data. Qualitative research on women's experiences of pregnancy whilst living with epilepsy is needed to address this critical gap in knowledge. This paper calls for improved preconception, pregnancy and postnatal supports and information for women living with this condition. Copyright © 2012 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

Social Network Analysis and Qualitative Interviews for Assessing Geographic Characteristics of Tourism Business Networks.

PubMed

Kelman, Ilan; Luthe, Tobias; Wyss, Romano; Tørnblad, Silje H; Evers, Yvette; Curran, Marina Martin; Williams, Richard J; Berlow, Eric L

2016-01-01

This study integrates quantitative social network analysis (SNA) and qualitative interviews for understanding tourism business links in isolated communities through analysing spatial characteristics. Two case studies are used, the Surselva-Gotthard region in the Swiss Alps and Longyearbyen in the Arctic archipelago of Svalbard, to test the spatial characteristics of physical proximity, isolation, and smallness for understanding tourism business links. In the larger Surselva-Gotthard region, we found a strong relationship between geographic separation of the three communities on compartmentalization of the collaboration network. A small set of businesses played a central role in steering collaborative decisions for this community, while a group of structurally 'peripheral' actors were less influential. By contrast, the business community in Svalbard showed compartmentalization that was independent of geographic distance between actors. Within towns of similar size and governance scale, Svalbard is more compartmentalized, and those compartments are not driven by geographic separation of the collaboration clusters. This compartmentalization in Svalbard was reflected in a lower density of formal business collaboration ties compared to the communities of the Alps. We infer that the difference is due to Svalbard having higher cultural diversity and population turnover than the Alps communities. We propose that integrating quantitative network analysis from simple surveys with qualitative interviews targeted from the network results is an efficient general approach to identify regionally specific constraints and opportunities for effective governance.

Social Network Analysis and Qualitative Interviews for Assessing Geographic Characteristics of Tourism Business Networks

PubMed Central

Luthe, Tobias; Wyss, Romano; Tørnblad, Silje H.; Evers, Yvette; Curran, Marina Martin; Williams, Richard J.; Berlow, Eric L.

2016-01-01

This study integrates quantitative social network analysis (SNA) and qualitative interviews for understanding tourism business links in isolated communities through analysing spatial characteristics. Two case studies are used, the Surselva-Gotthard region in the Swiss Alps and Longyearbyen in the Arctic archipelago of Svalbard, to test the spatial characteristics of physical proximity, isolation, and smallness for understanding tourism business links. In the larger Surselva-Gotthard region, we found a strong relationship between geographic separation of the three communities on compartmentalization of the collaboration network. A small set of businesses played a central role in steering collaborative decisions for this community, while a group of structurally ‘peripheral’ actors were less influential. By contrast, the business community in Svalbard showed compartmentalization that was independent of geographic distance between actors. Within towns of similar size and governance scale, Svalbard is more compartmentalized, and those compartments are not driven by geographic separation of the collaboration clusters. This compartmentalization in Svalbard was reflected in a lower density of formal business collaboration ties compared to the communities of the Alps. We infer that the difference is due to Svalbard having higher cultural diversity and population turnover than the Alps communities. We propose that integrating quantitative network analysis from simple surveys with qualitative interviews targeted from the network results is an efficient general approach to identify regionally specific constraints and opportunities for effective governance. PMID:27258007

The Legacy Project: A Case Study of Civic Capacity Building and Transformative Educational Leadership in a Community-Based Academic Enrichment Program

ERIC Educational Resources Information Center

Didlick-Davis, Celeste R.

2016-01-01

This study examines how a grassroots educational enrichment program in a small urban economically depressed area builds and uses civic capacity. Using qualitative data collected through a case study of the Legacy Academic Enrichment program in Middletown, Ohio, I identify factors that make Legacy sustainable and successful in a community that has…

Lessons in Success: A Multi-Campus Study of Factors Influencing Academic Accomplishment among High-Achieving African American Students at Private Liberal Arts Colleges

ERIC Educational Resources Information Center

Johnson, Ryan A.

2013-01-01

The purpose of this study was to explore the academic experiences of highly successful African-American male graduates of small, private liberal arts colleges using a qualitative approach. Fourteen highly successful alumni from selective, private colleges were purposefully selected for the study, including seven African-American males and seven…

Owners and Veterinary Surgeons in the United Kingdom Disagree about What Should Happen during a Small Animal Vaccination Consultation.

PubMed

Belshaw, Zoe; Robinson, Natalie J; Dean, Rachel S; Brennan, Marnie L

2018-01-18

Dog and cat vaccination consultations are a common part of small animal practice in the United Kingdom. Few data are available describing what happens during those consultations or what participants think about their content. The aim of this novel study was to investigate the attitudes of dog and cat owners and veterinary surgeons towards the content of small animal vaccination consultations. Telephone interviews with veterinary surgeons and pet owners captured rich qualitative data. Thematic analysis was performed to identify key themes. This study reports the theme describing attitudes towards the content of the consultation. Diverse preferences exist for what should be prioritised during vaccination consultations, and mismatched expectations may lead to negative experiences. Vaccination consultations for puppies and kittens were described to have a relatively standardised structure with an educational and preventative healthcare focus. In contrast, adult pet vaccination consultations were described to focus on current physical health problems with only limited discussion of preventative healthcare topics. This first qualitative exploration of UK vaccination consultation expectations suggests that the content and consistency of adult pet vaccination consultations may not meet the needs or expectations of all participants. Redefining preventative healthcare to include all preventable conditions may benefit owners, pets and veterinary surgeons, and may help to provide a clearer structure for adult pet vaccination consultations. This study represents a significant advance our understanding of this consultation type.

Exploring the Impact of the Increased Tuition Fees on Academic Staffs' Experiences in Post-92 Universities: A Small-Scale Qualitative Study

ERIC Educational Resources Information Center

Bates, Elizabeth A.; Kaye, Linda K.; Blewitt, John

2014-01-01

The introduction of the new tuition fee regime in the UK academic session 2012-2013 has resulted in concerns in the Higher Education (HE) community that students' expectations may become unmanageable. Previous research has explored the expectations and experiences of undergraduate psychology students; the current study extended this by considering…

Big Impact on Small Children: Child-Care Providers' Perceptions of Their Role in Early Childhood Healthy Lifestyle Behaviours

ERIC Educational Resources Information Center

Sisson, Susan B.; Smith, Chelsea L.; Cheney, Marshall

2017-01-01

The purpose of this study is to examine childcare providers' perceptions of their role in child health behaviors and attitudes pertaining to physical activity and nutrition. Part and full-time providers in a childcare center or family childcare home were interviewed (n = 30) in this cross-sectional, qualitative study. Transcripts were digitally…

An Investigation into the Use of the Deprivation of Liberty Safeguards with People with Intellectual Disabilities

ERIC Educational Resources Information Center

Blamires, Kate; Forrester-Jones, Rachel; Murphy, Glynis

2017-01-01

Background: This small, qualitative study sought to develop a richer understanding of the way in which the deprivation of liberty safeguards (DOLS) were being used for people with intellectual disabilities. It is important to note that this study was completed prior to the changes resulting from the P "v" Cheshire West and Chester…

"It's Me. I'm Fixin' to Know the Hard Words": Children's Perceptions of "Good Readers" as Portrayed in Their Representational Drawings

ERIC Educational Resources Information Center

Cobb, Jeanne B.

2012-01-01

This study utilized a qualitative, interpretative, analytic technique based on image-based research. This descriptive study was designed to investigate children's perceptions of "good readers" as portrayed in their representational drawings. Children in grades kindergarten through 6, 156 total, in 14 schools in a small, rural school…

An Analysis of the Questions Proposed by Elementary Pre-Service Teachers When Designing Experimental Activities as Inquiry

ERIC Educational Resources Information Center

Cruz-Guzmán, Marta; García-Carmona, Antonio; Criado, Ana M.

2017-01-01

A qualitative study of an interpretative nature is presented of the topics that elementary pre-service teachers (EPTs) choose and the types of questions they propose when designing an experimental activity (ExA) as inquiry, after receiving explicit instruction about it. The participants in the study were 154 EPTs organised into small groups to…

Moving beyond an "Instrumental" Role for the First Languages of English Language Learners

ERIC Educational Resources Information Center

Coleman, Jackie

2012-01-01

This article is derived from a small study conducted within a larger qualitative study into the nature of the responses of mainstream primary teachers in a non-metropolitan area in Australia to the Sudanese refugee English Language Learners (ELLs) in their classes. It reports on findings in relation to teachers' attitudes toward the use of their…

Letting Go and Letting the Angels Grow: Using Etienne Wenger's Community of Practice Theory to Facilitate Teacher Education

ERIC Educational Resources Information Center

Breen, Paul

2015-01-01

This paper describes a small-scale qualitative research study conducted within a community of English Language teachers, and explores how teacher development workshops can be used to foster or cultivate Communities of Practice. The study was situated in a Language Centre within the domain of UK Higher Education where there was an institutional…

Relationships between First Generation College Students and Faculty: A Case Study of a Small Rural Private University

ERIC Educational Resources Information Center

Valdez, Ricardo

2016-01-01

The purpose of this qualitative case study is to describe the relationships between first-generation college students and faculty through their own experiences at this rural private four-year institution. It is well documented that positive outcomes are linked with faculty-student interaction which include grade point average (Anaya and Cole…

A study of buried pipeline response to fault movement

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

Chiou, Y.J.; Chi, S.Y.; Chang, H.Y.

1994-02-01

This study investigates the buried pipeline response to strike slip fault movement. The large deflection pipe crossing the fault zone is modeled as an elastica, while the remaining portion of small deflection pipe is modeled as a semi-infinite beam on elastic foundation. The finite difference method is applied for the numerical solution and the results agree qualitatively with the earlier works.

"I Was Just so Different": The Experiences of Women Diagnosed with an Autism Spectrum Disorder in Adulthood in Relation to Gender and Social Relationships

ERIC Educational Resources Information Center

Kanfiszer, Lucie; Davies, Fran; Collins, Suzanne

2017-01-01

Existing literature exploring autism spectrum disorders within female populations predominantly utilises quantitative methodology. A limited number of small-scale, qualitative studies have explored the experiences of adolescent girls with autism spectrum disorder, but adult women have remained largely unheard. This study aims to broaden the…

Educational Drama in the Teaching of Education for Sustainability

ERIC Educational Resources Information Center

McNaughton, Marie Jeanne

2004-01-01

In this paper, I describe part of my research project that examines the use of Educational Drama in Education for Sustainability in the upper stages of the primary school (10- and 11-year-olds). Central to the research is a small-scale qualitative research study. Here, I describe the educational focus of the study and outline the methodology.…

Negative "Marking"? University Research Administrators and the Contestation of Moral Exclusion

ERIC Educational Resources Information Center

Allen-Collinson, Jacquelyn

2009-01-01

With the exception of academics, occupational groups within universities remain relatively under-researched. Based upon qualitative interviews with 27 research administrators in 19 UK universities, this article reports on a small-scale qualitative project to investigate the workday worlds of these "boundary-crossing" and…

Evaluating Rigor in Qualitative Methodology and Research Dissemination

ERIC Educational Resources Information Center

Trainor, Audrey A.; Graue, Elizabeth

2014-01-01

Despite previous and successful attempts to outline general criteria for rigor, researchers in special education have debated the application of rigor criteria, the significance or importance of small n research, the purpose of interpretivist approaches, and the generalizability of qualitative empirical results. Adding to these complications, the…

How to engage small retail businesses in workplace violence prevention: Perspectives from small businesses and influential organizations.

PubMed

Bruening, Rebecca A; Strazza, Karen; Nocera, Maryalice; Peek-Asa, Corinne; Casteel, Carri

2015-06-01

Small retail businesses experience high robbery and violent crime rates leading to injury and death. Workplace violence prevention programs (WVPP) based on Crime Prevention Through Environmental Design reduce this risk, but low small business participation limits their effectiveness. Recent dissemination models of occupational safety and health information recommend collaborating with an intermediary organization to engage small businesses. Qualitative interviews with 70 small business operators and 32 representatives of organizations with small business influence were conducted to identify factors and recommendations for improving dissemination of a WVPP. Both study groups recommended promoting WVPPs through personal contacts but differed on other promotion methods and the type of influential groups to target. Small business operators indicated few connections to formal business networks. Dissemination of WVPPs to small businesses may require models inclusive of influential individuals (e.g., respected business owners) as intermediaries to reach small businesses with few formal connections. © 2015 Wiley Periodicals, Inc.

Understanding small business engagement in workplace violence prevention programs.

PubMed

Bruening, Rebecca A; Strazza, Karen; Nocera, Maryalice; Peek-Asa, Corinne; Casteel, Carri

2015-01-01

Worksite wellness, safety, and violence prevention programs have low penetration among small, independent businesses. This study examined barriers and strategies influencing small business participation in workplace violence prevention programs (WVPPs). A semistructured interview guide was used in 32 telephone interviews. The study took place at the University of North Carolina Injury Prevention Research Center. Participating were a purposive sample of 32 representatives of small business-serving organizations (e.g., business membership organizations, regulatory agencies, and economic development organizations) selected for their experience with small businesses. This study was designed to inform improved dissemination of Crime Free Business (CFB), a WVPP for small, independent retail businesses. Thematic qualitative data analysis was used to identify key barriers and strategies for promoting programs and services to small businesses. Three key factors that influence small business engagement emerged from the analysis: (1) small businesses' limited time and resources, (2) low salience of workplace violence, (3) influence of informal networks and source credibility. Identified strategies include designing low-cost and convenient programs, crafting effective messages, partnering with influential organizations and individuals, and conducting outreach through informal networks. Workplace violence prevention and public health practitioners may increase small business participation in programs by reducing time and resource demands, addressing small business concerns, enlisting support from influential individuals and groups, and emphasizing business benefits of participating in the program.

A Qualitative Approach to the Intersection of Sexual, Ethnic, and Gender Identities.

PubMed

Narvaez, Rafael F; Meyer, Ilan H; Kertzner, Robert M; Ouellette, Suzanne C; Gordon, Allegra R

In this paper we report on a new qualitative instrument designed to study the intersection of identities related to sexuality and race/ethnicity, and how people who hold those identities interact with social contexts. Researchers often resort to using separate measures to assess race/ethnicity, sexual orientation, and other target identities. But this approach can miss elements of a self-system that stem from the intersection of identities, the interactions between identities and social contexts, related shifts in identity over time, and related changes in the prominence and valence of identities. Using a small sub-sample, we demonstrate how our instrument can help researchers overcome these limitations. Our instrument was also designed for economy in administration and analysis, so that it could be used as a qualitative complement in large survey research.

A Qualitative Approach to the Intersection of Sexual, Ethnic, and Gender Identities

PubMed Central

Narvaez, Rafael F.; Meyer, Ilan H.; Kertzner, Robert M.; Ouellette, Suzanne C.; Gordon, Allegra R.

2016-01-01

In this paper we report on a new qualitative instrument designed to study the intersection of identities related to sexuality and race/ethnicity, and how people who hold those identities interact with social contexts. Researchers often resort to using separate measures to assess race/ethnicity, sexual orientation, and other target identities. But this approach can miss elements of a self-system that stem from the intersection of identities, the interactions between identities and social contexts, related shifts in identity over time, and related changes in the prominence and valence of identities. Using a small sub-sample, we demonstrate how our instrument can help researchers overcome these limitations. Our instrument was also designed for economy in administration and analysis, so that it could be used as a qualitative complement in large survey research PMID:27683200

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

ERIC Educational Resources Information Center

Charles, Anita S.

2012-01-01

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

An Interdisciplinary Experiment: Azo-Dye Metabolism by "Staphylococcus Aureus"

ERIC Educational Resources Information Center

Brocklesby, Kayleigh; Smith, Robert; Sharp, Duncan

2012-01-01

An interdisciplinary and engaging practical is detailed which offers great versatility in the study of a qualitative and quantitative metabolism of azo-dyes by "Staphylococcus aureus". This practical has broad scope for adaptation in the number and depth of variables to allow a focused practical experiment or small research project. Azo-dyes are…

A Qualitative Study of Teachers' Work in Professional Learning Communities in a Small Urban District

ERIC Educational Resources Information Center

Thessin, Rebecca Ann

2010-01-01

Numerous districts are implementing Professional Learning Communities (PLCs) as a part of reform efforts to improve student achievement to meet external accountability mandates. Few districts, however, have considered the essential supports and components that teachers working in PLCs require for these teams to result in instructional improvement.…

What a Difference a Writing Centre Makes: A Small Scale Study

ERIC Educational Resources Information Center

Yeats, Rowena; Reddy, Peter; Wheeler, Anne; Senior, Carl; Murray, John

2010-01-01

Purpose: Academic writing is often considered to be a weakness in contemporary students, while good reporting and writing skills are highly valued by graduate employers. A number of universities have introduced writing centres aimed at addressing this problem; however, the evaluation of such centres is usually qualitative. The paper seeks to…

Socially Conscious Ventures and Experiential Learning: Perceptions of Student Engagement

ERIC Educational Resources Information Center

Vasbinder, William; Koehler, William

2015-01-01

This qualitative study explored stakeholder perceptions of the outcomes of semester-long experiential learning projects in five selected business courses at a small, private college. Students worked with the owners of socially conscious startup firms to develop and present strategic marketing and business plans. The work draws upon interviews with…

Perceptions of Crisis Management in a K-12 School District

ERIC Educational Resources Information Center

Tucker, Joy

2012-01-01

This multiple-case qualitative study was conducted to examine the perceptions of community members, students, and staff regarding school crisis management following a 2006 tornado and 2010 bus accident in a small rural school district in Missouri. Online surveys were collected from 66 participants, and 10 follow-up interviews were completed with…

Factors Influencing Talent Development: Stories of Four Hong Kong Elite Sportspersons

ERIC Educational Resources Information Center

Chan, Regina; Yuen, Mantak

2013-01-01

This article reports on a small-scale qualitative study that investigates how intrapersonal and environmental factors shape the beliefs and experiences of four talented Hong Kong sportsperons. Research questions focus on how their talents were identified and developed, obstacles they encountered, and the major influences on their development.…

Abstinence-Only Sex Education: College Students' Evaluations and Responses

ERIC Educational Resources Information Center

Gardner, Emily A.

2015-01-01

This qualitative study explores the abstinence-only sex education experiences of a small group of young adults in the southeastern USA. Most participants felt that their abstinence-only sex education had mixed value and low overall impact in their lives. Perceptions about abstinence, virginity, and marriage varied significantly from those stressed…

Mentoring for Retention, Morale, and Succession Planning in a Small Federal Agency

ERIC Educational Resources Information Center

Gudewich, Claire O.

2012-01-01

The purpose of this qualitative study was to understand the perceptions and beliefs of administrative, professional, and technical staff (APTs) related to attrition rates, morale, succession planning, benefits of mentoring in the workplace, and whether a mentoring program would contribute positively. Kram's workplace mentoring model served as…

Young People and Risk

ERIC Educational Resources Information Center

Trotman, Dave; Martyn, Madeline; Tucker, Stanley

2012-01-01

This paper reports the findings of a small-scale qualitative inquiry into risk in the lives of children and young people. Conducted over a 12-month period in Birmingham and the Black Country in the United Kingdom, the study sought to elicit perceptions of risk from the perspective of children and young people in primary and secondary school…

A Very Peculiar Practice? Promulgating Social Partnerships with Small Business--But What Have We Learnt from Research and Practice?

ERIC Educational Resources Information Center

Plane, Karen

2007-01-01

The ideologies underpinning public/private partnerships (PPPs) have been much contested in theory, but what does promulgating a social partnership mean in practice? This qualitative research study has been "critiquing" a construct of "ecologies of learning" or "capacities of capital" for social partnerships between…

A Qualitative Analysis of Parental Decision-Making in Regards to Homeschooling

ERIC Educational Resources Information Center

Campbell, Pamela Lou Rogers

2012-01-01

Researchers have spent a relatively small amount of time focusing on homeschooling. The few studies which have been completed regarding homeschooling have skirted the question of the decision-making process taken by parents as they choose to begin or discontinue homeschooling. The void in the academic knowledge regarding this growing trend in…

Innovation in Learning and Teaching Project Report: Data Analysis. August 2016/17

ERIC Educational Resources Information Center

Higher Education Funding Council for England, 2016

2016-01-01

This document presents the findings of a small-scale qualitative study into the motivations of higher education providers for pursuing strategic-level innovations in learning and teaching; the source of these innovations; their impact on the learning experience of students; and their financial implications for higher education providers. The…

Young People Who Have Sexually Abused: What Do They (and Their Parents) Want from Professionals?

ERIC Educational Resources Information Center

Hackett, Simon; Masson, Helen

2006-01-01

This article presents the findings of a small scale qualitative study of user perspectives in the adolescent sexual aggression field. Twenty four service users who had received intervention from nine different specialist providers completed a structured questionnaire about their experiences of professional involvement. Both young people who had…

A Phenomenological Exploration of Faculty Experiences Using Lecture Capture Systems

ERIC Educational Resources Information Center

Vande Voort, Pamela S.

2013-01-01

The purpose of this qualitative, phenomenological study was to describe the perceived experiences of faculty who use lecture capture systems in face-to-face class meetings at small and medium-sized, four-year, highly residential, undergraduate colleges and universities with enrollments between 1,000 and 9,999 students. Through audio-recorded…

Exploring How Different Features of Animations of Sodium Chloride Dissolution Affect Students' Explanations

ERIC Educational Resources Information Center

Kelly, Resa M.; Jones, Loretta L.

2007-01-01

Animations of molecular structure and dynamics are often used to help students understand the abstract ideas of chemistry. This qualitative study investigated how the features of two different styles of molecular-level animation affected students' explanations of how sodium chloride dissolves in water. In small group sessions 18 college-level…

Nurture Corners in Preschool Settings: Involving and Nurturing Children and Parents

ERIC Educational Resources Information Center

Stone, Kelly; Burgess, Cheryl; Daniel, Brigid; Smith, Joanna; Stephen, Christine

2017-01-01

This article draws on the findings from a small qualitative study which focused on gathering perspectives and accounts of experiences from nursery practitioners, health and third sector professionals and parents. It explored the ways in which parents/carers and practitioners experienced the nurture approach developed in preschool settings in…

Student Perceptions of Online Learning and Persistence for Course Completion

ERIC Educational Resources Information Center

Snyder, Jill

2014-01-01

This qualitative case study was designed to explore students' perceptions of online learning at a small rural community college to understand what factors impacted their persistence in coursework. The research problem dealt with retention rates in online courses, which were lower than in face-to-face courses. Despite extensive quantitative…

Student Conceptions of Peer-Assisted Learning

ERIC Educational Resources Information Center

Hodgson, Yvonne; Benson, Robyn; Brack, Charlotte

2015-01-01

This article reports on a programme in which peer-assisted learning (PAL) was combined with case-based learning (CBL) in a second-year radiologic biology unit of study. Our aim is to explore evidence of whether PAL supported the development of qualitative conceptions of learning. The programme involved students in small PAL groups preparing and…

Understanding Failure of Condom Use Intention among Adolescents: Completing an Intensive Preventive Intervention

ERIC Educational Resources Information Center

Bauman, Laurie J.; Karasz, Alison; Hamilton, Adaoha

2007-01-01

Although interventions based on cognitive theories can reduce rates of unsafe sexual behavior in adolescents, effect sizes remain small. This study was a qualitative investigation of inner-city adolescents' intentions to use condoms following participation in an intensive safer sex program. In-depth interviews with 26 adolescents were analyzed…

Reliability and precision of pellet-group counts for estimating landscape-level deer density

Treesearch

David S. deCalesta

2013-01-01

This study provides hitherto unavailable methodology for reliably and precisely estimating deer density within forested landscapes, enabling quantitative rather than qualitative deer management. Reliability and precision of the deer pellet-group technique were evaluated in 1 small and 2 large forested landscapes. Density estimates, adjusted to reflect deer harvest and...

Nuclear Nomads: Finding a New Island

ERIC Educational Resources Information Center

Ratliffe, Katherine T.

2018-01-01

This qualitative study describes a small community of people in Hawai'i who were affiliated with Enewetak, an atoll exposed to nuclear testing by the United States after World War II. Pattern matching is used to compare their social and educational conditions to those of other involuntary migrant groups across the world. The Enewetak community is…

Managing the Primary Curriculum: Policy into Practice in England

ERIC Educational Resources Information Center

Gillard, Linda; Whitby, Virginia

2007-01-01

This paper reports on research into how effective non-statutory guidance has been in managing the primary science curriculum in England. A small-scale qualitative study was used to elicit the views of teachers, local education authority advisors, an Ofsted inspector and a policy-maker. The findings indicate that the guidance is influencing the…

The Dissection of Paraprofessional Support in Inclusive Education: "You're in Mainstream with a Chaperone"

ERIC Educational Resources Information Center

Whitburn, Ben

2013-01-01

The experiences of young people with disabilities of inclusive schooling are largely under researched. This paper reports recent findings of a small-scale Australian qualitative study, in which secondary students with vision impairment spoke about their experiences of receiving paraprofessional support. Two overarching themes emerged from this…

Pre-College Career Guidance on Student Persistence and Performance at a Small Private University

ERIC Educational Resources Information Center

Carson, Raymond D.; Reed, Philip A.

2015-01-01

This mixed methods study was designed to determine the type and quality of precollege career guidance experiences of college freshmen and the impact of those experiences on student performance and retention. Qualitative data were collected through a phone survey to Seventh-Day Adventist (SDA) academies, student interviews, secondary classroom…

Revisiting a Meta-Analysis of Helpful Aspects of Therapy in a Community Counselling Service

ERIC Educational Resources Information Center

Quick, Emma L; Dowd, Claire; Spong, Sheila

2018-01-01

This small scale mixed methods study examines helpful events in a community counselling setting, categorising impacts of events according to Timulak's [(2007). Identifying core categories of client-identified impact of helpful events in psychotherapy: A qualitative meta-analysis. "Psychotherapy Research," 17, 305-314] meta-synthesis of…

Leadership Qualities Found in Administrators Performing Simultaneous Duties Identified by Teacher Experiences

ERIC Educational Resources Information Center

Berry, Bennie S.

2014-01-01

The purpose of this basic qualitative research study was to explore the experiences of teachers in small rural school districts with an administrator that served as superintendent and principal simultaneously and reflect on what they identified as leadership qualities and characteristics. The participants were all teachers who worked in School…

The Pedagogy of Primary Music Teaching: Talking about Not Talking

ERIC Educational Resources Information Center

Atkinson, Ruth

2018-01-01

In English primary schools, provision of musical music lessons is often lacking. This paper focuses on whether a lack of clarity around primary music pedagogy might be a contributing factor. Some comparisons are drawn with the realm of second-language teaching. A small qualitative study is reported in which three teacher-educators with…

Environmentalism and community: connections and implications for social action

Treesearch

Benjamin J. Marcus; Allen M. Omoto; Patricia L. Winter

2011-01-01

This qualitative study explored conceptualizations of environmentalism and community, as well as the connections of ethnicity to these concepts in a small but diverse sample. Semistructured interviews were conducted with eight participants and included a conceptual content cognitive mapping procedure. The resulting maps were examined for themes and ideas about the key...

University Students and Emotional Bargaining: A Comparative Study of Staff Perspectives in Northern Europe

ERIC Educational Resources Information Center

Bartram, Brendan

2018-01-01

This paper examines lecturers' perspectives on students' 'emotional bargaining' in higher education. Based on a social-functional understanding of emotions, it utilises a small-scale qualitative survey approach to explore and compare the views of 43 teaching staff at three universities in England, the Netherlands and Sweden. Particular…

The Future of the Small Rural Grocery Store: A Qualitative Exploration.

PubMed

Pinard, Courtney A; Fricke, Hollyanne E; Smith, Teresa M; Carpenter, Leah R; Yaroch, Amy L

2016-11-01

Rural communities face unique challenges to and opportunities for offering more healthful foods and are often understudied in comparison to their urban counterparts. The purpose of this study was to conduct a qualitative assessment of rural storeowners' perceptions of their communities, their business practices, and factors that influences their viability, sustainability, and ability to support healthy food choices. We conducted interviews with storeowners (N = 15) in small stores in rural Nebraska and explored perceptions of business practices, role in the community, and consumer demand for more healthful foods. The storeowners reported strategies they employ to remain competitive, such as selling alcohol and tobacco, focusing on customer service, and ensuring quality of products. Manufacturer and distributor agreements often put constraints on their business models. Key challenges reported included a dwindling population and competition with larger chains in neighboring towns set in a sparsely populated landscape. Goals for the future included expanding equipment, largely to offer more prepared foods. This study adds to the literature around food access in rural communities, and can inform future implementation strategies to work with storeowners to improve healthy food access.

“Having to Shift Everything We’ve Learned to the Side”: Expanding Research Methods Taught in Psychology to Incorporate Qualitative Methods

PubMed Central

Roberts, Lynne D.; Castell, Emily

2016-01-01

In Australia the tradition of conducting quantitative psychological research within a positivist framework has been challenged, with calls made for the inclusion of the full range of qualitative and quantitative methodologies within the undergraduate psychology curriculum. Despite this, the undergraduate psychology curriculum in most Australian universities retains a strong focus on teaching quantitative research methods. Limited research has examined attitudes toward qualitative research held by undergraduate psychology students taught within a positivist framework, and whether these attitudes are malleable and can be changed through teaching qualitative methodologies. Previous research has suggested that students from strong quantitative backgrounds experience some cognitive dissonance and greater difficulties in learning qualitative methods. In this article we examine 3rd year undergraduate psychology students’ attitudes to qualitative research prior to commencing and upon completion of a qualitative research unit. All students had previously completed two 13 weeks units of study in quantitative research methods. At Time 1, 63 students (84.1% female) completed online surveys comprising attitudinal measures. Key themes to emerge from student comments were that qualitative research was seen as an alternative approach, representing a paradigmatic shift that was construed by some students advantageous for meeting future professional and educative goals. Quantitative measures of attitudes to qualitative research were associated with general attitudes toward research, and psychology-specific epistemological beliefs. Changes in attitudes following completion of the qualitative research methods unit were in the hypothesized direction, but non-significant (small effect sizes). The findings increase our understanding of psychology students’ attitudes toward qualitative research and inform our recommendations for teaching research methods within the undergraduate psychology curriculum. PMID:27242602

"Having to Shift Everything We've Learned to the Side": Expanding Research Methods Taught in Psychology to Incorporate Qualitative Methods.

PubMed

Roberts, Lynne D; Castell, Emily

2016-01-01

In Australia the tradition of conducting quantitative psychological research within a positivist framework has been challenged, with calls made for the inclusion of the full range of qualitative and quantitative methodologies within the undergraduate psychology curriculum. Despite this, the undergraduate psychology curriculum in most Australian universities retains a strong focus on teaching quantitative research methods. Limited research has examined attitudes toward qualitative research held by undergraduate psychology students taught within a positivist framework, and whether these attitudes are malleable and can be changed through teaching qualitative methodologies. Previous research has suggested that students from strong quantitative backgrounds experience some cognitive dissonance and greater difficulties in learning qualitative methods. In this article we examine 3rd year undergraduate psychology students' attitudes to qualitative research prior to commencing and upon completion of a qualitative research unit. All students had previously completed two 13 weeks units of study in quantitative research methods. At Time 1, 63 students (84.1% female) completed online surveys comprising attitudinal measures. Key themes to emerge from student comments were that qualitative research was seen as an alternative approach, representing a paradigmatic shift that was construed by some students advantageous for meeting future professional and educative goals. Quantitative measures of attitudes to qualitative research were associated with general attitudes toward research, and psychology-specific epistemological beliefs. Changes in attitudes following completion of the qualitative research methods unit were in the hypothesized direction, but non-significant (small effect sizes). The findings increase our understanding of psychology students' attitudes toward qualitative research and inform our recommendations for teaching research methods within the undergraduate psychology curriculum.

If I Could in a Small Way Help”: Motivations for and Beliefs about Sample Donation for Genetic Research

PubMed Central

Michie, Marsha; Henderson, Gail; Garrett, Joanne; Corbie-Smith, Giselle

2012-01-01

Human genome research depends upon participants who donate genetic samples, but few studies have explored in depth the motivations of genetic research donors. This mixed methods study examines telephone interviews with 752 sample donors in a U.S. genetic epidemiology study investigating colorectal cancer. Quantitative and qualitative results indicate that most participants wanted to help society, and that many also wanted information about their own health, even though such information was not promised. Qualitative analysis reveals that donors believed their samples contributed to a scientific “common good”; imagined samples as information rather than tissues; and often blurred distinctions between research and diagnostic testing of samples. Differences between African American and White perspectives were distinct from educational and other possible explanatory factors. PMID:21680977

Pedagogical Practices: The Case of Multi-Class Teaching in Fiji Primary School

ERIC Educational Resources Information Center

Lingam, Govinda I.

2007-01-01

Multi-class teaching is a common phenomenon in small schools not only in Fiji, but also in many countries. The aim of the present study was to determine the teaching styles adopted by teachers in the context of multi-class teaching. A qualitative case study research design was adopted. This included a school with multi-class teaching as the norm.…

A Qualitative Analysis Exploring Explanatory Models of Aggression and Violence in a Small Cohort of Rural Psychiatrically Hospitalized Adolescents, Their Parents, and Selected Hospital Staff

ERIC Educational Resources Information Center

Johnson, Daniel C.

2010-01-01

The purpose of this study was to examine the etiology and cultural underpinnings of adolescent violence as collective case study analysis of three inter-related groups: psychiatrically hospitalized rural adolescents, their parent/guardian, and various hospital staff. Violence among adolescents is a serious societal issue that has had varying…

"It's Not Like a Job Now; It's Part of Me": Exploring African Women's Experiences in the Irish Childcare Sector

ERIC Educational Resources Information Center

Garrity, Sheila; McGrath, Brian

2011-01-01

A small-scale qualitative research study was recently carried out in the West of Ireland to explore the experiences of African childminders who had established new childcare services. The intention of the study was to explore the issues, concerns and challenges of this group of providers given their unique position as recently settled, ethnic…

2002 Small Mammal Inventory at Lawrence Livermore National Laboratory, Site 300

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

West, E; Woollett, J

2004-11-16

To assist the University of California in obtaining biological assessment information for the ''2004 Environmental Impact Statement for Continued Operation of Lawrence Livermore National Laboratory (LLNL)'', Jones & Stokes conducted an inventory of small mammals in six major vegetation communities at Site 300. These communities were annual grassland, native grassland, oak savanna, riparian corridor, coastal scrub, and seep/spring wetlands. The principal objective of this study was to assess the diversity and abundance of small mammal species in these communities, as well as the current status of any special-status small mammal species found in these communities. Surveys in the native grasslandmore » community were conducted before and after a controlled fire management burn of the grasslands to qualitatively evaluate any potential effects of fire on small mammals in the area.« less

A qualitative study of vortex trapping capability for lift enhancement on unconventional wing

NASA Astrophysics Data System (ADS)

Salleh, M. B.; Kamaruddin, N. M.; Mohamed-Kassim, Z.

2018-05-01

Lift enhancement by using passive vortex trapping technique offers great advantage in small aircraft design as it can improve aerodynamics performance and reduce weight of the wing. To achieve this aim, a qualitative study on the flow structures across wing models with cavities has been performed using smoke wire visualisation technique. An experiment has been conducted at low Reynolds number of 26,000 with angle of attack (α) = 0°, 5°, 10° and 15° to investigate the vortex trapping capability of semi-circular leading edge (SCLE) flat-plate wing model and elliptical leading edge (ELE) flat-plate wing model with cavities, respectively. Results from the qualitative study indicated unique characteristics in the flow structures between the tested wing models. The SCLE wing models were able to trap stable rotating vortices for α ≤ 10° whereas the ability of ELE wing models to suppress flow separation allowed stable clockwise vortices to be trapped inside the cavities even at α > 10°. The trapped vortices found to have the potential to increase lift on the unconventional wing models.

Building and critiquing qualitative research websites: a cyberspace project to connect undergraduate nursing students in Canada and the United States.

PubMed

Teel, Cynthia S; Shaw, Judith A

2005-01-01

This project had a dual purpose: 1) to facilitate student learning about qualitative research methods, and 2) to promote collegiality and professional development among senior nursing students in Canada and the United States through the use of distance technology. In each of three project years, students at St. Francis Xavier University (STFX) in Nova Scotia initiated the experience by working in small groups to develop websites about different methodological approaches in qualitative research. Site information included an overview of the selected approach, discussion of trustworthiness issues, citation of journal articles in which authors used the approach, additional references, and some personal information about the student developers. Also working in small groups, University of Kansas students identified and read related research articles, reviewed website information, and responded to the STFX groups about the usefulness of site information in increasing understanding of qualitative methods and using the information for evaluation of research. The experience promoted active use of qualitative research concepts and facilitated the development of skills in evaluating research article content and website content. Participation in the activity fostered positive perceptions about the value and use of research and helped students appreciate the similarities in courses, programs, and professional requirements and values among international peers.

Raising Children's Self-Efficacy through Parental Involvement in Homework

ERIC Educational Resources Information Center

Williams, Keith; Swift, Jennifer; Williams, Hefin; Van Daal, Victor

2017-01-01

Background: This paper is a qualitative evaluation of a small-scale pilot study that attempted to generate parental involvement in children's learning. It used problem-solving mathematics homework in order to raise the children's self-efficacy, or, put another way, the child's belief that success lies in their own hands. Purpose: Homework is often…

A Qualitative Study of Perceptions of Bullying in Irish Primary Schools

ERIC Educational Resources Information Center

Purcell, Anita

2012-01-01

This small-scale research examined young children's, aged six to seven (n = 8), perceptions and understanding of bullying in Irish primary schools. It also included the views of the children's parents (n = 8) and teachers (n = 2) on bullying. The participants' views were obtained through semi-structured interviews which were analysed using the…

Definitions of Suicide and Self-Harm Behavior in an Australian Aboriginal Community

ERIC Educational Resources Information Center

Farrelly, Terri; Francis, Karen

2009-01-01

In this small qualitative grounded theory study (21 interviews and focus groups with a total of 26 participants) investigating the understandings of and attitudes toward suicide and self-harm of Aboriginal peoples in a coastal region of New South Wales, Australia, we found that cultural factors particular to these communities influence the way…

Exploring the Perceptions of Second-Generation Mexican Immigrants Regarding Their Preparation for the College Matriculation Process

ERIC Educational Resources Information Center

Bandre, Mark A.

2012-01-01

This qualitative study uses semi-structured interviews to examine the higher education preparatory experiences of a small group of central Arkansas resident teenaged males whose parents are first-generation Mexican immigrants. The participants each identify specific career aspirations and recognize the need for additional training in order to…

Impact of a Faith-Based Social Justice Course on Pre-Service Teachers

ERIC Educational Resources Information Center

Critchfield, Meredith

2018-01-01

Rapid demographic shifts are occurring around the country. United States' public schools are more diverse than any time in history. To help prepare pre-service teachers for these shifts, this small-scale qualitative case study explored the impact of a required social justice course for pre-service educators at a large private Christian university…

Using Undergraduate Facilitators for Active Learning in Organic Chemistry: A Preparation Course and Outcomes of the Experience

ERIC Educational Resources Information Center

Jardine, Hannah E.; Friedman, Lee A.

2017-01-01

In this study, we describe a course to educate and prepare undergraduate "facilitators" for small group problem solving sessions in a large, first semester, introductory undergraduate organic chemistry course. We then explore the outcomes of the facilitator experience for one cohort of facilitators through qualitative analysis of written…

Moving from Technical and Further Education to University: An Australian Study of Mature Students

ERIC Educational Resources Information Center

Abbott-Chapman, Joan

2006-01-01

Longitudinal research, conducted between 1999 and 2002, tracked the academic progress of a small sample of mature students entering the University of Tasmania, Australia, from a disadvantaged region of Tasmania to pursue degrees in accounting and education. Both quantitative and qualitative methods were used to examine the impact of alternative…

Factors Influencing Values Management in Rural Secondary Schools: The Role of Educators

ERIC Educational Resources Information Center

Mavimbela, Vusi; van Niekerk, Petro

2015-01-01

This article explores factors influencing values management and in particular the way in which teachers and principals perceive their role in the inculcation of democratic values and moral principles with a view to managing schools more effectively within a democratic dispensation. In a small scale qualitative study, it was found that educators…

Academic and Social Adjustment of High School Refugee Youth in Newfoundland

ERIC Educational Resources Information Center

Li, Xuemei; Grineva, Marina

2016-01-01

This article addresses the complex academic and social adjustment issues of newcomer youth of refugee background at a high school in Newfoundland and Labrador, a province where the newcomer population is small but the percentage of refugees in relation to all newcomers is high. Data for this qualitative study include documents from educational…

The Helicopter Parent: Research toward a Typology (Part I)

ERIC Educational Resources Information Center

Somers, Patricia; Settle, Jim

2010-01-01

With 117,000 hits on a recent Google[TM] search, the phenomenon of helicopter parenting has been widely reported in the popular press. Yet the scholarly literature is anemic on the topic. This article, part one of a two-part series, presents the small body of research on helicopter parenting and describes a qualitative study of 190 participants…

English as an Additional Language and Initial Teacher Education: Views and Experiences from Northern Ireland

ERIC Educational Resources Information Center

Skinner, Barbara

2010-01-01

This paper addresses training for teaching English as an Additional Language (EAL) at initial teacher education (ITE) level in Northern Ireland. This small-scale qualitative study describes 15 primary and post-primary teachers' perspectives on their preparation for teaching EAL in Northern Ireland. It explores reflections on EAL content in ITE…

The Ghosts of Higher Education Reform: On the Organisational Processes Surrounding Policy Borrowing

ERIC Educational Resources Information Center

Brøgger, Katja

2014-01-01

The Bologna Process is one of the most extensive examples of policy borrowing processes. Based on qualitative data, this article argues in favour of studying part of this process as "global smallness", centring on the organisational effects of the implementation of a globalised curriculum. Through Derrida's notion on hauntology,…

What Makes a Difference between Two Schools? Teacher Job Satisfaction and Educational Outcomes

ERIC Educational Resources Information Center

Lee, Moosung

2006-01-01

This article examines the interplay between school factors and teacher job satisfaction that influences educational outcomes by comparing two Non-governmental Organisation (NGO) schools in Cambodia. This small-scale qualitative case study was conducted over a period of eight weeks in 2005 in two NGO schools in a suburb of Phnom Penh. The findings…

Service User and Carer Involvement in Students' Classroom Learning in Higher Education

ERIC Educational Resources Information Center

Unwin, Peter; Rooney, Joy; Cole, Charmaine

2018-01-01

The following article presents a small-scale qualitative study in which the student learning experiences from service user and carer (SUAC) involvement in social work, mental health nursing and social welfare courses at an English university were evaluated for any effects on student perceptions, knowledge, skills and practice. Using focus group…

Conifer regeneration in stand-replacement portions of a large mixed-severity wildfire in the Klamath-Siskiyou Mountains

Treesearch

Daniel C. Donato; Joseph B. Fontaine; John L. Campbell; W. Douglas Robinson; J. Boone Kauffman; Beverly E. Law

2009-01-01

Large-scale wildfires (~104-106 ha) have the potential to eliminate seed sources over broad areas and thus may lead to qualitatively different regeneration dynamics than in small burns; however, regeneration after such events has received little study in temperate forests. Following a 200 000 ha mixed-severity...

Considering a College Presidency: Family, Mentors, and Ambition for Women Leaders

ERIC Educational Resources Information Center

Jefferson, Jennifer S.

2017-01-01

Women remain a minority in the college presidency, representing only about a quarter of all presidents. Using interviews, document review, and a researcher's journal, this qualitative study examined why women choose to pursue or not pursue presidencies of small- and medium-sized, public and private, 2-year and 4-year New England colleges. It…

Immigrant Parents' Perspectives on Early Childhood Education and Care Practices in the Finnish Multicultural Context

ERIC Educational Resources Information Center

Lastikka, Anna-Leena; Lipponen, Lasse

2016-01-01

Although the number of immigrant families is increasing in Finland, the research on their perspectives on early childhood and care (ECEC) services is scarce. The objective of this small-scale case study was to increase the understanding of immigrant families' perspectives on ECEC practices. Through the qualitative content analysis of…

Responses to Islam in the Classroom: A Case of Muslim Girls from Minority Communities of Interpretation

ERIC Educational Resources Information Center

Merchant, Natasha Hakimali

2016-01-01

Coinciding with the rise of "Islamophobia" in the United States is a small but growing set of educational scholarship around the curricular impact of and response to Islamophobia. The qualitative case study discussed in this manuscript aims to contribute to this conversation by investigating how Muslim girls from minority communities of…

Supporting Pupils with DCD and ASD with the Transition to Secondary School

ERIC Educational Resources Information Center

Foulder-Hughes, Lynda; Prior, Clare

2014-01-01

Children with autistic spectrum disorders (ASDs) and developmental coordination disorder (DCD) are at an increased risk for a range of motor, sensory and social challenges which affect their ability to function at school. The current small scale, qualitative study sought to investigate how children with ASD and/or DCD felt about the transition to…

Identity Projects in Complementary and Mainstream Schools: The Views of Albanian and Bulgarian Students in England

ERIC Educational Resources Information Center

Tereshchenko, Antonina; Archer, Louise

2015-01-01

This paper contributes to the literature on complementary schools as sites of learning and social and cultural identification. We draw on a small-scale multi-method qualitative study conducted in Albanian and Bulgarian community schools in London to explore the agendas of "new" Eastern European complementary schools with respect to…

Facing Paradox Everyday: A Heideggerian Approach to the Ethics of Teaching

ERIC Educational Resources Information Center

d'Agnese, Vasco

2016-01-01

In this paper, I wish to offer insight into the role of paradox in teaching. I will do so by analyzing teachers' everyday work, taking a qualitative approach and constructing a small-scale empirical study. Philosophically, my attempt is framed by Heidegger's thought. Drawing from research data, I argue the following: (a) paradoxes and dilemmas are…

The Impact of a Learning Culture on Organisational Change in Regional SMEs

ERIC Educational Resources Information Center

Bamberry, Goff; Sabri-Matanagh, Saeed; Duncan, Glen

2015-01-01

This paper explores the impact of a learning culture on organisational change in small to medium-sized regional manufacturing enterprises following a review of the related literature, and a qualitative study of 10 manufacturing SMEs in the Riverina region of New South Wales. The research confirmed that key learning culture factors as identified in…

Exploring the Influence of User Perception of Spam on Managers of Small Manufacturing Firms in North Carolina

ERIC Educational Resources Information Center

Wilson, Darrell G.

2010-01-01

Unsolicited bulk email received by business users has increased exponentially in volume and complexity since the introduction of email. However, the factors that influence managers to purchase spam filters have never been fully documented or identified, only assumed. The purpose of this qualitative study was to identify, understand and document…

A Preliminary Methodology, and a Cautionary Tale, for Determining How Students Seek Research Help Online

ERIC Educational Resources Information Center

Pellegrino, Catherine

2014-01-01

This article reports on a pilot study to examine undergraduate students' help-seeking behavior when undertaking library research in online courses. A novel methodology incorporating elements of ethnographic research resulted in a small, but rich and detailed, collection of qualitative data. The data suggest that the methodology has promise for…

What Do Teenagers Want? What Do Teenagers Need?

ERIC Educational Resources Information Center

Strom, Kimberly; And Others

1995-01-01

Reports on the qualitative findings extracted from a study of over 3,700 teenagers from urban, suburban, and small city settings, describing the array of difficulties teenagers face today. The themes that emerged from the students' comments offer a compelling portrait of life as a teenager in the 1990s and help shape an agenda for understanding…

Elementary Change: Moving toward Systemic School Reform in Rural Kentucky.

ERIC Educational Resources Information Center

Kannapel, Patricia J.; Aagaard, Lola; Coe, Pamelia; Reeves, Cynthia A.

From 1990 to 2000, a qualitative study of the implementation of the Kentucky Education Reform Act (KERA) was conducted in four small rural school districts in Kentucky. KERA reflects key components of what would later be termed "systemic reform": a unifying set of goals that all students must attain, a coherent system of instructional…

Effect of Belief Bias on the Development of Undergraduate Students' Reasoning about Inference

ERIC Educational Resources Information Center

Kaplan, Jennifer K.

2009-01-01

Psychologists have discovered a phenomenon called "Belief Bias" in which subjects rate the strength of arguments based on the believability of the conclusions. This paper reports the results of a small qualitative pilot study of undergraduate students who had previously taken an algebra-based introduction to statistics class. The subjects in this…

Vocational Education and Training in Small Ethnic Minority Businesses in the UK

ERIC Educational Resources Information Center

Hussain, Javed; Matlay, Harry

2007-01-01

Purpose: This paper seeks to investigate the provision of Vocational Education and Training (VET) in Small Ethnic Minority Businesses (SEMBs) operating in the West Midlands region of the UK. Design/methodology/approach: A qualitative approach is employed, involving in-depth, face-to-face interviews with 66 owner/managers of small ethnic minority…

The Importance of Being an Insider: How Networks Influence the Small Firm's Engagement with Formal Training

ERIC Educational Resources Information Center

Bishop, Dan

2011-01-01

Purpose: The purpose of this paper is to examine the ways in which the small firm's external relationships influence its approach to formal training and training providers. Design/methodology/approach: A qualitative approach was adopted, involving semi-structured interviews with senior managers, in 25 small firms in South Wales. These interviews…

Exclusively visual analysis of classroom group interactions

NASA Astrophysics Data System (ADS)

Tucker, Laura; Scherr, Rachel E.; Zickler, Todd; Mazur, Eric

2016-12-01

Large-scale audiovisual data that measure group learning are time consuming to collect and analyze. As an initial step towards scaling qualitative classroom observation, we qualitatively coded classroom video using an established coding scheme with and without its audio cues. We find that interrater reliability is as high when using visual data only—without audio—as when using both visual and audio data to code. Also, interrater reliability is high when comparing use of visual and audio data to visual-only data. We see a small bias to code interactions as group discussion when visual and audio data are used compared with video-only data. This work establishes that meaningful educational observation can be made through visual information alone. Further, it suggests that after initial work to create a coding scheme and validate it in each environment, computer-automated visual coding could drastically increase the breadth of qualitative studies and allow for meaningful educational analysis on a far greater scale.

Bereaved adults with intellectual disabilities: a combined randomized controlled trial and qualitative study of two community-based interventions.

PubMed

Dowling, S; Hubert, J; White, S; Hollins, S

2006-04-01

Bereaved adults with intellectual disabilities are known to experience prolonged and atypical grief which is often unrecognized. The aim of this project was to find an effective way to improve mental health and behavioural outcomes. Subjects were randomized to two different therapeutic interventions: traditional counselling by volunteer bereavement counsellors, and an integrated intervention delivered by carers which offered bereavement specific support. Qualitative and quantitative methods were used to determine their effectiveness and efficacy. The counselling intervention resulted in measurable gains both clinically and in terms of quality of life; the second intervention proved impracticable in most settings and no improvement in mental health or behaviour resulted. Despite small numbers, the quantitative findings were highly significant, were supported by the qualitative data, and were of practical relevance to primary care practitioners and specialist mental health and intellectual disability staff.

How to use concept mapping to identify barriers and facilitators of an electronic quality improvement intervention.

PubMed

van Engen-Verheul, Mariëtte; Peek, Niels; Vromen, Tom; Jaspers, Monique; de Keizer, Nicolette

2015-01-01

Systematic quality improvement (QI) interventions are increasingly used to change complex health care systems. Results of randomized clinical trials can provide quantitative evidence whether QI interventions were effective but they do not teach us why and how QI was (not) achieved. Qualitative research methods can answer these questions but typically involve only a small group of respondents against high resources. Concept mapping methodology overcomes these drawbacks by integrating results from qualitative group sessions with multivariate statistical analysis to represent ideas of diverse stakeholders visually on maps in an efficient way. This paper aims to describe how to use concept mapping to qualitatively gain insight into barriers and facilitators of an electronic QI intervention and presents experiences with the method from an ongoing case study to evaluate a QI system in the field of cardiac rehabilitation in the Netherlands.

Examining the relationship between school district size and science achievement in Texas including rural school administrator perceptions of challenges and solutions

NASA Astrophysics Data System (ADS)

Mann, Matthew James

Rural and small schools have almost one-third of all public school enrollment in America, yet typically have the fewest financial and research based resources. Educational models have been developed with either the urban or suburban school in mind, and the rural school is often left with no other alternative except this paradigm. Rural based educational resources are rare and the ability to access these resources for rural school districts almost non-existent. Federal and state based education agencies provide some rural educational based programs, but have had virtually no success in answering rural school issues. With federal and state interest in science initiatives, the challenge that rural schools face weigh in. To align with that focus, this study examined Texas middle school student achievement in science and its relationship with school district enrollment size. This study involved a sequential transformative mixed methodology with the quantitative phase driving the second qualitative portion. The quantitative research was a non-experimental causal-comparative study conducted to determine whether there is a significant difference between student achievement on the 2010 Texas Assessment of Knowledge and Skills 8 th grade science results and school district enrollment size. The school districts were distributed into four categories by size including: a) small districts (32-550); b) medium districts (551-1500); c) large districts (1501-6000); and d) mega-sized districts (6001-202,773). A one-way analysis of variance (ANOVA) was conducted to compare the district averages from the 2010 TAKS 8th grade science assessment results and the four district enrollment groups. The second phase of the study was qualitative utilizing constructivism and critical theory to identify the issues facing rural and small school administrators concerning science based curriculum and development. These themes and issues were sought through a case study method and through use of semi-structured interviews with successful rural school administrators who serve campuses currently rated recognized or higher on the Texas Education Agency accountability system. The qualitative data analysis employed the coding of interviews and observations that allowed for and sought emergent themes and alternative rural perspectives.

Owners and Veterinary Surgeons in the United Kingdom Disagree about What Should Happen during a Small Animal Vaccination Consultation

PubMed Central

Robinson, Natalie J.; Dean, Rachel S.

2018-01-01

Dog and cat vaccination consultations are a common part of small animal practice in the United Kingdom. Few data are available describing what happens during those consultations or what participants think about their content. The aim of this novel study was to investigate the attitudes of dog and cat owners and veterinary surgeons towards the content of small animal vaccination consultations. Telephone interviews with veterinary surgeons and pet owners captured rich qualitative data. Thematic analysis was performed to identify key themes. This study reports the theme describing attitudes towards the content of the consultation. Diverse preferences exist for what should be prioritised during vaccination consultations, and mismatched expectations may lead to negative experiences. Vaccination consultations for puppies and kittens were described to have a relatively standardised structure with an educational and preventative healthcare focus. In contrast, adult pet vaccination consultations were described to focus on current physical health problems with only limited discussion of preventative healthcare topics. This first qualitative exploration of UK vaccination consultation expectations suggests that the content and consistency of adult pet vaccination consultations may not meet the needs or expectations of all participants. Redefining preventative healthcare to include all preventable conditions may benefit owners, pets and veterinary surgeons, and may help to provide a clearer structure for adult pet vaccination consultations. This study represents a significant advance our understanding of this consultation type. PMID:29346332

Scottish pharmacists' perceptions and experiences of a practice-based small group learning pilot: a qualitative study.

PubMed

Cunningham, David E; Zlotos, Leon; Power, Ailsa

2014-05-01

CPD is an important feature of healthcare professions and regulatory bodies consider it mandatory. Studies of CPD activity of pharmacists showed that 10% were undertaking no CPD. Practice-based small group learning (PBSGL) is a well-received and popular learning resource for GPs in Scotland. From 2011, a pharmacy pilot was undertaken: pharmacists were trained as peer-facilitators and existing PBSGL modules were adapted. Four NHS boards took part and this study aimed to explore the perceptions and experiences of pharmacists. A qualitative research approach was adopted using focus groups and in-depth interviews. Interviews were audio-recorded and transcriptions made. Transcripts were coded and themes developed using grounded theory methods. Participants welcomed PBSGL: it was a feasible learning method, acceptable and had educational impact. They appreciated its interactive nature and discussions founded on their experiences in practice. Participants liked the self-reliance of PBSGL in that they were not dependent on specialist practitioners. There were logistical challenges that impacted on the success of group discussion; some pharmacists were less familiar with small group work. Pharmacists felt isolated during work and appreciated peer discussion. There was a tentative welcome to inter-professional learning but group composition and module topics might impact on the success of this. Pharmacists were able to change their learning practice in uni-professional PBSGL groups and were able to learn from each other. There may be further learning opportunities if pharmacists participate in inter-professional groups.

Decision-making by surgeons about referral for adjuvant therapy for patients with non-small-cell lung, breast or colorectal cancer: a qualitative study

PubMed Central

Urquhart, Robin; Kendell, Cynthia; Buduhan, Gordon; Rayson, Daniel; Sargeant, Joan; Johnson, Paul; Grunfeld, Eva; Porter, Geoffrey A.

2016-01-01

Background: Because surgeons are the main gatekeepers to oncology services, understanding how they make decisions related to referral for adjuvant therapies is important to optimize referral rates and use of oncology services for patients with potentially curable disease. We examined decision-making by surgeons related to referral to oncology services for patients having undergone curative-intent surgery for non-small-cell lung, breast or colorectal cancer. Methods: We conducted a qualitative study, whose design was guided by the principles of grounded theory. Semi-structured interviews were held with 29 surgeons who performed non-small-cell lung, breast or colorectal cancer surgery in the province of Nova Scotia. Data were collected and analyzed concurrently. Analysis involved an inductive, grounded approach using constant comparative analysis. Data collection and analysis continued until theoretical saturation was reached. Results: Seven factors influenced the surgeons' decision-making related to referral to oncology services: indications and contraindications for therapy; patients' beliefs and preferences; a belief that oncologists are the experts; knowledge of local standards of care; consultation with oncology colleagues; navigating patient logistics (e.g., lodging, caregiving responsibilities, insurance coverage); and system resources and capacity. Interpretation: Our study's findings provide a novel understanding of how surgeons make decisions about oncology referral and point to potential areas for intervention to promote referral to oncology services for patients for whom adjuvant therapy is recommended. PMID:27570760

A Case Study of the Integration of Information and Communication Technology in a Northern Ontario First Nation Community High School: Challenges and Benefits

ERIC Educational Resources Information Center

Laronde, Gerald; MacLeod, Katarin; Frost, Lorraine; Waller, Ken

2017-01-01

A case study approach was used in examining Information and Communication Technology (ICT) use within a small First Nation high school in Northern Ontario. Quantitative and qualitative data was gathered from students, teacher, and the administrator, who participated in an online survey, followed by interviews on their use of ICT in education. How…

Financial Indicators in Strategic Decision Making: Recommended Practices for Financial Officers at Small Private Colleges and Universities in the Midwestern United States

ERIC Educational Resources Information Center

Reissenweber, Beth

2012-01-01

This study explored whether financial leaders and institutional governing boards use financial indicators as a tool to inform decision making, solely as a compliance measurement tool, or not at all. The purpose of this qualitative study was two-fold to: (a) identify the use of financial indicators in strategic decision making, and (b) investigate…

Qualitative Contrast between Knowledge-Limited Mixed-State and Variable-Resources Models of Visual Change Detection

ERIC Educational Resources Information Center

Nosofsky, Robert M.; Donkin, Chris

2016-01-01

We report an experiment designed to provide a qualitative contrast between knowledge-limited versions of mixed-state and variable-resources (VR) models of visual change detection. The key data pattern is that observers often respond "same" on big-change trials, while simultaneously being able to discriminate between same and small-change…

Comparison of 3% sorbitol vs psyllium fibre as oral contrast agents in MR enterography

PubMed Central

Saini, S; Colak, E; Anthwal, S; Vlachou, P A; Raikhlin, A

2014-01-01

Objective: To compare the degree of small bowel distension achieved by 3% sorbitol, a high osmolarity solution, and a psyllium-based bulk fibre as oral contrast agents (OCAs) in MR enterography (MRE). Methods: This retrospective study was approved by our institutional review board. A total of 45 consecutive normal MRE examinations (sorbitol, n = 20; psyllium, n = 25) were reviewed. The patients received either 1.5 l of 3% sorbitol or 2 l of 1.6 g kg−1 psyllium prior to imaging. Quantitative small bowel distension measurements were taken in five segments: proximal jejunum, distal jejunum, proximal ileum, distal ileum and terminal ileum by two independent radiologists. Distension in these five segments was also qualitatively graded from 0 (very poor) to 4 (excellent) by two additional independent radiologists. Statistical analysis comparing the groups and assessing agreement included intraclass coefficients, Student's t-test and Mann–Whitney U-test. Results: Small bowel distension was not significantly different in any of the five small bowel segments between the use of sorbitol and psyllium as OCAs in both the qualitative (p = 0.338–0.908) and quantitative assessments (p = 0.083–0.856). The mean bowel distension achieved was 20.1 ± 2.2 mm for sorbitol and 19.8 ± 2.5 mm for psyllium (p = 0.722). Visualization of the ileum was good or excellent in 65% of the examinations in both groups. Conclusion: Sorbitol and psyllium are not significantly different at distending the small bowel and both may be used as OCAs for MRE studies. Advances in knowledge: This is the first study to directly compare the degree of distension in MRE between these two common, readily available and inexpensive OCAs. PMID:25062448

Barriers to self-care in women of reproductive age with HIV/AIDS in Iran: a qualitative study.

PubMed

Oskouie, Fatemeh; Kashefi, Farzaneh; Rafii, Forough; Gouya, Mohammad Mehdi

2017-01-01

Although increasing attention is paid to HIV/AIDS, patients with HIV still experience several barriers to self-care. These barriers have been previously identified in small quantitative studies on women with HIV, but qualitative studies are required to clarify barriers to self-care. We conducted our study using the grounded theory methodological approach. A total of 28 women with HIV and their family members, were interviewed. The data were analyzed with the Corbin and Strauss method (1998). The key barriers to self-care in women with HIV/AIDS included social stigma, addiction, psychological problems, medication side-effects and financial problems. Women with HIV/AIDS face several barriers to self-care. Therefore, when designing self-care models for these women, social and financial barriers should be identified. Mental health treatment should also be incorporated into such models and patients' access to health care services should be facilitated.

Alarms, Chemical

DTIC Science & Technology

cited in applicable qualitative materiel requirements, small development requirements, technical characteristics, and other requirements and documentation that pertain to automatic chemical agent alarms.

Confidentiality in participatory research: Challenges from one study.

PubMed

Petrova, Elmira; Dewing, Jan; Camilleri, Michelle

2016-06-01

This article presents key ethical challenges that were encountered when conducting a participatory qualitative research project with a very specific, small group of nurses, in this case with practice development nurses in Malta. With the small number of nurses employed in practice development roles in Malta, there are numerous difficulties of maintaining confidentiality. Poorly constructed interventions by the researcher could have resulted in detrimental effects to research participants and the overall trustworthiness of the research. Generally, ethical guidelines for research exist to reinforce validity of research; however, there is not an established consensus on how these strategies can be utilised in some types of qualitative field work. The researcher used an exploratory case study methodology. The sample consisted of 10 participants who were interviewed twice using face-to-face interviews, over a period of 2 months. The study was ethically reviewed by the University Research Ethics Committee and the Faculty Research Ethics Committee, University of Malta. The participants referred to in this article have been given adequate information about the study and their consent has been obtained. Numerous strategies for ensuring confidentiality during recruitment of the participants, during data collection, during transcription and data analysis and during dissemination of research results assisted the researcher in responding to potential and actual ethical issues. This article emphasises the main strategies that can be used to respond to ethical challenges when researching with a small easily identifiable group. The learning discussed here may be relevant to or even transferable to other similar research studies or research contexts. These methods fostered a greater credibility throughout the research process and predisposed the participants to greater trust, and thus, they disclosed their experiences and speak more freely, thus enhancing the quality of the study. © The Author(s) 2014.

Socially Shared Regulation in Collaborative Groups: An Analysis of the Interplay between Quality of Social Regulation and Group Processes

ERIC Educational Resources Information Center

Rogat, Toni Kempler; Linnenbrink-Garcia, Lisa

2011-01-01

This study extends prior research on both individual self-regulation and socially shared regulation during group learning to examine the range and quality of the cognitive and behavioral social regulatory sub-processes employed by six small collaborative groups of upper-elementary students (n = 24). Qualitative analyses were conducted based on…

Flow visualization study of close-coupled canard wing and strake wing configuration

NASA Technical Reports Server (NTRS)

Miner, D. D.; Gloss, B. B.

1975-01-01

The Langley 1/8-scale V/STOL model tunnel was used to qualitatively determine the flow fields associated with semi-span close coupled canard wing and strake wing models. Small helium filled bubbles were injected upstream of the models to make the flow visible. Photographs were taken over the angle-of-attack ranges of -10 deg to 40 deg.

Understanding Mothers' Experiences of Infant Daycare: A New Approach Using Computer-Assisted Analysis of Qualitative Data.

ERIC Educational Resources Information Center

Rolfe, Sharne; And Others

This paper reports on a small-scale introductory study of Australian mothers' experiences of infant day care. Ten employed, middle- and lower-socioeconomic status women with an infant in center-based day care were interviewed. Brief narrative examples from the mothers' accounts are presented. Discussion then concentrates on a new approach to…

"Man-Up, Go and Get an Ice-Pack." Gendered Stereotypes and Binaries within the Primary Classroom: A Thing of the Past?

ERIC Educational Resources Information Center

Hamilton, Paula; Roberts, Bethan

2017-01-01

Gendered expectations are deeply embedded within the fabric of a society and the classroom is no exception; binaries habitually pervade attitudes, practices and pedagogies. This small-scale qualitative-interpretive study, undertaken in one rural primary school in North Wales, explores how the learning of gender is constructed, enacted and…

American Immigrant Girls' Understanding of Female Body Image in Disney: A Critical Analysis of Young Korean Girls' Perspectives

ERIC Educational Resources Information Center

Lee, Lena

2009-01-01

This paper discusses young Korean immigrant girls' understanding of American popular culture in a small-scale qualitative study in order to disclose young American immigrant girls' perspectives on such culture. In particular, this paper explores how these Korean girls (age five to eight) perceive female body images in American popular culture -…

Communicative Imagery: A Qualitative Investigation of the Effectiveness of a Behavior Change Strategy on the Chronically Mentally Ill.

ERIC Educational Resources Information Center

Lippard, Paula V.

An exploratory study investigated the success of a small group behavior change program in eliminating self-defeating behavior (SDB) in outpatients with chronic mental illness. Four of the six subjects were outpatients at the local mental health center but were currently not exhibiting psychotic behavior. The remaining two subjects were student…

The Passion of Teaching: Learning from an Older Generation of Teachers

ERIC Educational Resources Information Center

Santoro, Ninetta; Pietsch, Marilyn; Borg, Tracey

2012-01-01

This article reports on a qualitative small-scale case study that investigated what pre-service teachers learned from a former generation of teachers about the context and nature of teaching and teacher education during the 1950s and 1960s. Data comprised semi-structured interviews and a grounded theoretical approach was used to analyse the data.…

The Right to Be Heard: Australian Children's Views about Their Involvement in Decision-Making Following Parental Separation

ERIC Educational Resources Information Center

Campbell, Alan

2008-01-01

This article describes the findings from a qualitative study that explored the views of a small group of Australian children about their involvement in decision-making processes following their parents' separation. Sixteen children, aged between seven and 17 years, participated in in-depth interviews that focused on their understandings of the…

Providing Test Performance Feedback That Bridges Assessment and Instruction: The Case of Two Standardized English Language Tests in Japan

ERIC Educational Resources Information Center

Sawaki, Yasuyo; Koizumi, Rie

2017-01-01

This small-scale qualitative study considers feedback and results reported for two major large-scale English language tests administered in Japan: the Global Test of English Communication for Students (GTECfS) and the Eiken Test in Practical English Proficiency (Eiken). Specifically, it examines current score-reporting practices in student and…

Qualitative Case Study Exploring Operational Barriers Impeding Small and Private, Nonprofit Higher Education Institutions from Implementing Information Security Controls

ERIC Educational Resources Information Center

Liesen, Joseph J.

2017-01-01

The higher education industry uses the very latest technologies to effectively prepare students for their careers, but these technologies often contain vulnerabilities that can be exploited via their connection to the Internet. The complex task of securing information and computing systems is made more difficult at institutions of higher education…

Small Groups, Significant Impact: A Review of Peer-Led Team Learning Research with Implications for STEM Education Researchers and Faculty

ERIC Educational Resources Information Center

Wilson, Sarah Beth; Varma-Nelson, Pratibha

2016-01-01

Peer-led team learning (PLTL) research has expanded from its roots in program evaluation of student success measures in Workshop Chemistry to a spectrum of research questions and qualitative, quantitative, and mixed methods study approaches. In order to develop recommendations for PLTL research and propose best practices for faculty who will…

Travelling Hopefully: An Exploration of the Limited Possibilities for Level 1 Students in the English Further Education System

ERIC Educational Resources Information Center

Atkins, Liz

2008-01-01

This paper discusses the findings of a small-scale qualitative study exploring the aspirations and learning identities of three groups of Level 1 students in two English further education (FE) colleges. Emerging identities are explored in the context of classed and gendered dispositions and the educational positioning of the young people.…

Seeing the Forest for the Trees: The International Baccalaureate Primary Years Programme Exhibition and Global Citizenship Education

ERIC Educational Resources Information Center

Palmer, Nicholas

2016-01-01

The purpose of this research was to determine the depth and scope of Global Citizenship Education (GCE) through the International Baccalaureate (IB) Primary Years Programme (PYP) exhibition. The small-scale qualitative study describes how a fifth-grade cohort and teachers at The International School of Azerbaijan uncover GCE in situ. Drawing on…

The Impact of a Forgiveness Intervention with Hong Kong Chinese Children Hurt in Interpersonal Relationships

ERIC Educational Resources Information Center

Hui, Eadaoin K. P.; Chau, Tat Sing

2009-01-01

This study investigated the effects of a small group process-based forgiveness intervention with Hong Kong Chinese children who judged themselves to have been hurt and chose not to forgive their offenders. An experimental versus control group, with pre-test/post-test design was used. The quantitative and qualitative findings revealed that the…

Young Travellers and the Children's Fund: Some Practical Notes on an Experimental Image-Based Research Project

ERIC Educational Resources Information Center

Dean, Charlotte

2007-01-01

The paper reflects on how photography was used during a small piece of mixed methods qualitative research with some young Travellers and their families. The context for the study was "Every Child Matters" and the accompanying push aimed to include groups considered as marginalised, such as young Travellers, in mainstream educational provision, as…

Small, qualitative changes in fatty acid intake decrease plasma low-density lipoprotein-cholesterol levels in mildly hypercholesterolemic outpatients on their usual high-fat diets.

PubMed

Lecerf, Jean-Michel; Luc, Gérald; Marécaux, Nadine; Bal, Sylvie; Bonte, Jean-Paul; Lacroix, Brigitte; Cayzeele, Amélie

2009-01-01

The diet is the first step in managing hypercholesterolemia. The objective of the present study is to assess whether moderate changes in dietary fatty acids improve plasma lipid parameters in mildly hypercholesterolemic outpatients. Using a randomized double-blind study, 121 outpatients within two groups received an isocaloric amount of unsaturated margarine or butter. Clinical and anthropometric measurements and a 3-day food record were made. Chi-square and Fisher's tests were used to compare qualitative variables and the general linear procedure was used to compare the groups. Additional analyses were performed after adjustment. There was a significant difference (P <0.03) in low-density lipoprotein-cholesterol levels between the groups. Total cholesterol, low-density lipoprotein-cholesterol, non-high-density lipoprotein-cholesterol and apolipoprotein B values decreased in the unsaturated group in comparison with the saturated group. Low-density lipoprotein-cholesterol changes were correlated with the variation in polyunsaturated fatty acid intake and with plasma phospholipid linoleic acid levels. A small change in saturated by polyunsaturated fatty acid intake may improve plasma lipid parameters in mildly hypercholesterolemic subjects.

Establishment of sustainable water supply system in small islands through rainwater harvesting (RWH): case study of Guja-do.

PubMed

Han, Mooyoung; Ki, Jaehong

2010-01-01

Many islands in Korea have problems related to water source security and supply. In particular, the water supply condition is worse in small islands which are remote from the mainland. A couple of alternatives are developed and suggested to supply water to islands including water hauling, groundwater extraction, and desalination. However, these alternatives require much energy, cost, and concern in installation and operation. Rainwater harvesting is a sustainable option that supplies water with low energy and cost. However, lack of practical or comprehensive studies on rainwater harvesting systems in these regions hinders the promotion of the system. Therefore, this research examines defects of current RWH systems on an existing island, Guja-do, and provides technical suggestions in quantitative and qualitative aspects. A simple system design modification and expansion of system capacity using empty space such as a wharf structure can satisfy both the qualitative and the quantitative water demand of the island. Since rainwater harvesting is estimated to be a feasible water supply option under the Korean climate, which is an unfavorable condition for rainwater harvesting, implies a high potential applicability of rainwater harvesting technology to other regions over the world suffering from water shortage.

Structure of polyacrylic acid and polymethacrylic acid solutions : a small angle neutron scattering study

NASA Astrophysics Data System (ADS)

Moussaid, A.; Schosseler, F.; Munch, J. P.; Candau, S. J.

1993-04-01

The intensity scattered from polyacrylic acid and polymethacrylic acid solutions has been measured by small angle neutron scattering experiemnts. The influence of polymer concentration, ionization degree, temperature and salt content has been investigated. Results are in qualitative agreement with a model which predicts the existence of microphases in the unstable region of the phase diagram. Quantitative comparison with the theory is performed by fitting the theoretical structure factor to the experimental data. For a narrow range of ionizaiton degrees nearly quantitative agreement with the theory is found for the polyacrylic acide system.

"Even if I Don't Remember, I Feel Better". A Qualitative Study of Patients with Early-Stage Non-Small Cell Lung Cancer Undergoing Stereotactic Body Radiotherapy or Surgery.

PubMed

Golden, Sara E; Thomas, Charles R; Deffebach, Mark E; Sukumar, Mithran S; Schipper, Paul H; Tieu, Brandon H; Kee, Andrew Y; Tsen, Andrew C; Slatore, Christopher G

2016-08-01

While surgical resection is recommended for most patients with early stage lung cancer according to the National Comprehensive Cancer Network guidelines, stereotactic body radiotherapy is increasingly being used. Provider-patient communication regarding the risks and benefits of each approach may be a modifiable factor leading to improved patient-centered outcomes. To qualitatively describe the experiences of patients undergoing either surgery or stereotactic body radiotherapy for early stage non-small cell lung cancer. We qualitatively evaluated and used content analysis to describe the experiences of 13 patients with early clinical stage non-small cell lung cancer before undergoing treatment in three health care systems in the Pacific Northwest, with a focus on knowledge obtained, communication, and feelings of distress. Although most participants reported rarely having been told about other options for treatment and could not readily recall many details about specific risks of recommended treatment, they were satisfied with their care. The patients paradoxically described clinicians as displaying caring and empathy despite not explicitly addressing their concerns and worries. We found that the communication domains that underlie shared decision making occurred infrequently, but that participants were still pleased with their role in the decision-making process. We did not find substantially different themes based on where the participant received care or the treatment selected. Patients were satisfied with all aspects of their care, despite reporting little knowledge about risks or other treatment options, no direct elicitation of worries from providers, and a lack of shared decision making. While the development of effective communication strategies to address these gaps is warranted, their effect on patient-centered outcomes, such as distress and decisional conflict, is unclear.

Engaging the Whole Mind: Transmediation between Pictures and Print Construction of Reading/Writing Understanding by Ten African American Second Grade Students in Response to Art, Read-Alouds, and Small Group Experiences

ERIC Educational Resources Information Center

James, Nancy Ellen

2011-01-01

The purpose of this study was to investigate the ways second grade children signaled the meanings they made from pictures and print and to identify ways they signaled new meanings when transmediations between these two semiotic systems took place. The study was a mixed methods study using qualitative methods in a case study format for the first…

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

Wagner, Albert F., E-mail: wagner@anl.gov; Dawes, Richard; Continetti, Robert E.

The measured H(D)OCO survival fractions of the photoelectron-photofragment coincidence experiments by the Continetti group are qualitatively reproduced by tunneling calculations to H(D) + CO{sub 2} on several recent ab initio potential energy surfaces for the HOCO system. The tunneling calculations involve effective one-dimensional barriers based on steepest descent paths computed on each potential energy surface. The resulting tunneling probabilities are converted into H(D)OCO survival fractions using a model developed by the Continetti group in which every oscillation of the H(D)-OCO stretch provides an opportunity to tunnel. Four different potential energy surfaces are examined with the best qualitative agreement with experimentmore » occurring for the PIP-NN surface based on UCCSD(T)-F12a/AVTZ electronic structure calculations and also a partial surface constructed for this study based on CASPT2/AVDZ electronic structure calculations. These two surfaces differ in barrier height by 1.6 kcal/mol but when matched at the saddle point have an almost identical shape along their reaction paths. The PIP surface is a less accurate fit to a smaller ab initio data set than that used for PIP-NN and its computed survival fractions are somewhat inferior to PIP-NN. The LTSH potential energy surface is the oldest surface examined and is qualitatively incompatible with experiment. This surface also has a small discontinuity that is easily repaired. On each surface, four different approximate tunneling methods are compared but only the small curvature tunneling method and the improved semiclassical transition state method produce useful results on all four surfaces. The results of these two methods are generally comparable and in qualitative agreement with experiment on the PIP-NN and CASPT2 surfaces. The original semiclassical transition state theory method produces qualitatively incorrect tunneling probabilities on all surfaces except the PIP. The Eckart tunneling method uses the least amount of information about the reaction path and produces too high a tunneling probability on PIP-NN surface, leading to survival fractions that peak at half their measured values.« less

Offshell quantum electrodynamics

NASA Astrophysics Data System (ADS)

Land, Martin; Horwitz, Lawrence P.

2013-04-01

In this paper, we develop the quantum field theory of off-shell electromagnetism, and use it to calculate the Møller scattering cross-section. This calculation leads to qualitative deviations from the usual scattering cross-sections, which are, however, small effects, but may be visible at small angles near the forward direction.

The role of reading on the health and well-being of people with neurological conditions: a systematic review.

PubMed

Latchem, Julie M; Greenhalgh, Janette

2014-01-01

Little research has been conducted that investigates the benefits of reading for people with neurological conditions despite its age old use to improve well-being. The aim of this study was to identify and review the evidence of the effect of 'lone' reading, reading aloud and shared reading groups on the health and well-being of people with neurological conditions in clinical and long-term care settings. A literature search was conducted incorporating a systematic search of electronic databases, internet searching, 'snowballing' technique from references of relevant studies and consultation with clinicians and academics in the field. Twelve studies (five quantitative, three qualitative and four mixed methods) met the criteria for inclusion in the review. No randomised controlled trials were identified. Significant heterogeneity in the results of the quantitative studies precluded statistical data synthesis. Thematic analysis and synthesis was applied to the three qualitative studies and the qualitative data of the mixed-method studies. All but one of the quantitative studies reported that the reading interventions had a positive effect. The evidence from the qualitative studies demonstrated multiple positive effects of shared reading groups. The effect of 'lone' reading, reading aloud and shared reading groups on the health and well-being of people with neurological conditions is currently an under-researched area. Although this review reports encouraging results of positive effects, the results should be viewed with caution due to the lack of randomisation, the small numbers of participants involved, and the limited and heterogeneous evidence base.

Canine obesity: is there a difference between veterinarian and owner perception?

PubMed

White, G A; Hobson-West, P; Cobb, K; Craigon, J; Hammond, R; Millar, K M

2011-12-01

The overall aim of this study was to examine the nature of the relationship between dog-ownership and canine obesity, explored in two cohorts of overweight/obese or non-overweight dogs (n=125). This paper concentrates on the owners' perception of dog weight. A researcher-mediated questionnaire was used to collect data from dog owners attending a small veterinary practice. Interviewees (n=121) were asked qualitative and quantitative questions, designed to examine the owners' views of their relationship with their dogs. Although a high proportion of owners claimed to have discussed the dog's weight with their veterinarian, some discrepancies were apparent between owner perception of animal weight and the veterinarian's evaluation of body condition score. Owner disagreement was significantly greater for the veterinarian-defined overweight dogs (P=0·005). Owners often provide personal narratives to account for their dog's weight status. This study confirms the important role of the vet in providing information about the issue of dog weight but also suggests that providing verbal information is sometimes insufficient. The study also indicates the potential value of qualitative research methods to further understand client perception of complex animal care issues and highlights the need for further in-depth research. © 2011 British Small Animal Veterinary Association.

Feasibility of Recruiting Families into a Heart Disease Prevention Program Based on Dietary Patterns

PubMed Central

Schumacher, Tracy L.; Burrows, Tracy L.; Thompson, Deborah I.; Spratt, Neil J.; Callister, Robin; Collins, Clare E.

2015-01-01

Offspring of parents with a history of cardiovascular disease (CVD) inherit a similar genetic profile and share diet and lifestyle behaviors. This study aimed to evaluate the feasibility of recruiting families at risk of CVD to a dietary prevention program, determine the changes in diet achieved, and program acceptability. Families were recruited into a pilot parallel group randomized controlled trial consisting of a three month evidence-based dietary intervention, based on the Mediterranean and Portfolio diets. Feasibility was assessed by recruitment and retention rates, change in diet by food frequency questionnaire, and program acceptability by qualitative interviews and program evaluation. Twenty one families were enrolled over 16 months, with fourteen families (n = 42 individuals) completing the study. Post-program dietary changes in the intervention group included small daily increases in vegetable serves (0.8 ± 1.3) and reduced usage of full-fat milk (−21%), cheese (−12%) and meat products (−17%). Qualitative interviews highlighted beneficial changes in food purchasing habits. Future studies need more effective methods of recruitment to engage families in the intervention. Once engaged, families made small incremental improvements in their diets. Evaluation indicated that feedback on diet and CVD risk factors, dietetic counselling and the resources provided were appropriate for a program of this type. PMID:26308048

Feasibility of Recruiting Families into a Heart Disease Prevention Program Based on Dietary Patterns.

PubMed

Schumacher, Tracy L; Burrows, Tracy L; Thompson, Deborah I; Spratt, Neil J; Callister, Robin; Collins, Clare E

2015-08-21

Offspring of parents with a history of cardiovascular disease (CVD) inherit a similar genetic profile and share diet and lifestyle behaviors. This study aimed to evaluate the feasibility of recruiting families at risk of CVD to a dietary prevention program, determine the changes in diet achieved, and program acceptability. Families were recruited into a pilot parallel group randomized controlled trial consisting of a three month evidence-based dietary intervention, based on the Mediterranean and Portfolio diets. Feasibility was assessed by recruitment and retention rates, change in diet by food frequency questionnaire, and program acceptability by qualitative interviews and program evaluation. Twenty one families were enrolled over 16 months, with fourteen families (n = 42 individuals) completing the study. Post-program dietary changes in the intervention group included small daily increases in vegetable serves (0.8 ± 1.3) and reduced usage of full-fat milk (-21%), cheese (-12%) and meat products (-17%). Qualitative interviews highlighted beneficial changes in food purchasing habits. Future studies need more effective methods of recruitment to engage families in the intervention. Once engaged, families made small incremental improvements in their diets. Evaluation indicated that feedback on diet and CVD risk factors, dietetic counselling and the resources provided were appropriate for a program of this type.

Small Group Health Insurance Reform in Rhode Island: Promises and Pitfalls of the HEALTHpact Plan

PubMed Central

Alan Miller, Edward; Trivedi, Amal; Kuo, Sylvia; Mor, Vincent

2011-01-01

Objective This study analyzes what design elements inhibited enrollment in HEALTHpact. Study Setting HEALTHpact is a high deductible plan with a premium capped at 10 percent of the average Rhode Island wage. Deductibles are reduced if enrollees meet wellness criteria. Study Design Qualitative case study. Data Collection Archival documents and 23 interviews. Principal Findings Inclusion of a subsidy would have led to lower premiums and more generous coverage. Although priced lower than other plans, HEALTHpact still did not offer good value for most firms. Wellness incentives also were too complex. Conclusions Subsidies for purchase of insurance coverage are critical to national reform of the small group market. Designers also will need to carefully balance program complexity with innovation in encouraging wellness and product appeal. PMID:21054375

Management Consulting and International Business Support for SMEs: Need and Obstacles

ERIC Educational Resources Information Center

Mughan, Terry; Lloyd-Reason, Lester; Zimmerman, Carsten

2004-01-01

This paper explores the challenges involved in the development of coordinated management consulting services for small and medium-sized international companies in the East of England. This paper synthesises the findings of recently published quantitative and qualitative research to identify the characteristics of small to medium-sized enterprises…

Characteristics of Successful Small and Micro Community Enterprises in Rural Thailand

ERIC Educational Resources Information Center

Ruengdet, Kamon; Wongsurawat, Winai

2010-01-01

This research aims to articulate the most salient factors that set apart successful small and micro community enterprises in the province of Phetchaburi, Thailand. The authors utilize both quantitative and qualitative research techniques. Approximately one hundred questionnaires were sent to leaders of the community enterprises. Simple statistical…

Employees' Perceptions of Barriers to Participation in Training and Development in Small Engineering Businesses

ERIC Educational Resources Information Center

Susomrith, Pattanee; Coetzer, Alan

2015-01-01

Purpose: This paper aims to investigate barriers to employee participation in voluntary formal training and development opportunities from the perspective of employees in small engineering businesses. Design/methodology/approach: An exploratory qualitative methodology involving data collection via site visits and in-depth semi-structured…

A qualitative study of perceptions of meaningful change in spinal muscular atrophy.

PubMed

McGraw, Sarah; Qian, Ying; Henne, Jeff; Jarecki, Jill; Hobby, Kenneth; Yeh, Wei-Shi

2017-04-04

This qualitative study examined how individuals with Spinal Muscular Atrophy (SMA), their caregivers, and clinicians defined meaningful change, primarily in the Type II and non-ambulant type III patient populations, associated with treatment of this condition. In addition, we explored participants' views about two measures of motor function routinely used in clinical trials for these SMA subtypes, namely the expanded version of the Hammersmith Functional Motor Scale (HFMSE) and the Upper Limb Module (ULM). The 123 participants (21 with SMA, 64 parents, and 11 clinicians), recruited through SMA advocacy organizations, participated in one of 16 focus groups or 37 interviews. The sessions were audio-recorded, and verbatim transcripts were analyzed using a grounded theory approach. For the participants, meaningful change was relative to functional ability, and small changes in motor function could have an important impact on quality of life. Because patients and families feared progressive loss of functional ability, the participants saw maintenance of abilities as a meaningful outcome. They believed that measures of motor function covered important items, but worried that the HFMSE and ULM might not be sensitive enough to capture small changes. In addition, they felt that outcome measures should assess other important features of life with SMA, including the ability to perform daily activities, respiratory function, swallowing, fatigue, and endurance. Given the heterogeneity of SMA, it is important to expand the assessment of treatment effects to a broader range of outcomes using measures sensitive enough to detect small changes.

Europeanisation of health systems: a qualitative study of domestic actors in a small state.

PubMed

Azzopardi-Muscat, Natasha; Sorensen, Kristine; Aluttis, Christoph; Pace, Roderick; Brand, Helmut

2016-04-14

Health systems are not considered to be significantly influenced by European Union (EU) policies given the subsidiarity principle. Yet, recent developments including the patients' rights and cross-border directive (2011/24 EU), as well as measures taken following the financial crisis, appear to be increasing the EU's influence on health systems. The aim of this study is to explore how health system Europeanisation is perceived by domestic stakeholders within a small state. A qualitative study was conducted in the Maltese health system using 33 semi-structured interviews. Inductive analysis was carried out with codes and themes being generated from the data. EU membership brought significant public health reforms, transformation in the regulation of medicines and development of specialised training for doctors. Health services financing and delivery were primarily unaffected. Stakeholders positively perceived improvements to the policy-making process, networking opportunities and capacity building as important benefits. However, the administrative burden and the EU's tendency to adopt a 'one size fits all' approach posed considerable challenges. The lack of power and visibility for health policy at the EU level is a major disappointment. A strong desire exists for the EU to exercise a more effective role in ensuring access to affordable medicines and preventing non-communicable diseases. However, the EU's interference with core health system values is strongly resisted. Overall domestic stakeholders have a positive outlook regarding their health system Europeanisation experience. Whilst welcoming further policy developments at the EU level, they believe that improved consideration must be given to the specificities of small health systems.

Colored petri net modeling of small interfering RNA-mediated messenger RNA degradation.

PubMed

Nickaeen, Niloofar; Moein, Shiva; Heidary, Zarifeh; Ghaisari, Jafar

2016-01-01

Mathematical modeling of biological systems is an attractive way for studying complex biological systems and their behaviors. Petri Nets, due to their ability to model systems with various levels of qualitative information, have been wildly used in modeling biological systems in which enough qualitative data may not be at disposal. These nets have been used to answer questions regarding the dynamics of different cell behaviors including the translation process. In one stage of the translation process, the RNA sequence may be degraded. In the process of degradation of RNA sequence, small-noncoding RNA molecules known as small interfering RNA (siRNA) match the target RNA sequence. As a result of this matching, the target RNA sequence is destroyed. In this context, the process of matching and destruction is modeled using Colored Petri Nets (CPNs). The model is constructed using CPNs which allow tokens to have a value or type on them. Thus, CPN is a suitable tool to model string structures in which each element of the string has a different type. Using CPNs, long RNA, and siRNA strings are modeled with a finite set of colors. The model is simulated via CPN Tools. A CPN model of the matching between RNA and siRNA strings is constructed in CPN Tools environment. In previous studies, a network of stoichiometric equations was modeled. However, in this particular study, we modeled the mechanism behind the silencing process. Modeling this kind of mechanisms provides us with a tool to examine the effects of different factors such as mutation or drugs on the process.

Quality of life of homosexual males with genital warts: a qualitative study

PubMed Central

2010-01-01

Background A recent qualitative study in Denmark showed that genital warts (GWs) can considerably lower the quality of life of heterosexual patients. In this follow-up study, we interviewed men having sex with men (MSM) suffering from GWs to obtain an in-depth understanding of their perception of GWs and determine the extent to which minority (homosexual) cultural issues affect these patients' experiences. Qualitative interviews with six MSM were performed using a semi-structured interview guide. Questions were formulated on the basis of the earlier qualitative study in heterosexual patients with GWs along with a literature review. Data were analysed using a medical anthropological approach. Findings Many MSM worried about being stigmatised and excluded from the small homosexual 'scene', their key social group, thereby lowering their chances of finding sex and love. Most participants had suffered from GWs for several years which added to the negative psycho-sexual and social effects of the disease. Participants' fears of developing anal cancer were similar to those expressed about cervical cancer by females with GWs. Conclusions Ano-genital human papillomavirus (HPV) infection is common and has a serious psychological and sexual impact among MSM. However, they do not benefit to the same extent as heterosexual men from the herd immunity effect of HPV vaccination of girls. The pathological profile and concerns specific to MSM should be addressed when communicating with these patients, and should be taken into account when considering HPV vaccination of boys. PMID:21050431

Where does good quality qualitative health care research get published?

PubMed

Richardson, Jane C; Liddle, Jennifer

2017-09-01

This short report aims to give some insight into current publication patterns for high-quality qualitative health research, using the Research Excellence Framework (REF) 2014 database. We explored patterns of publication by range and type of journal, by date and by methodological focus. We also looked at variations between the publications submitted to different Units of Assessment, focussing particularly on the one most closely aligned with our own research area of primary care. Our brief analysis demonstrates that general medical/health journals with high impact factors are the dominant routes of publication, but there is variation according to the methodological approach adopted by articles. The number of qualitative health articles submitted to REF 2014 overall was small, and even more so for articles based on mixed methods research, qualitative methodology or reviews/syntheses that included qualitative articles.

Rapid qualitative research methods during complex health emergencies: A systematic review of the literature.

PubMed

Johnson, Ginger A; Vindrola-Padros, Cecilia

2017-09-01

The 2013-2016 Ebola outbreak in West Africa highlighted both the successes and limitations of social science contributions to emergency response operations. An important limitation was the rapid and effective communication of study findings. A systematic review was carried out to explore how rapid qualitative methods have been used during global heath emergencies to understand which methods are commonly used, how they are applied, and the difficulties faced by social science researchers in the field. We also asses their value and benefit for health emergencies. The review findings are used to propose recommendations for qualitative research in this context. Peer-reviewed articles and grey literature were identified through six online databases. An initial search was carried out in July 2016 and updated in February 2017. The PRISMA checklist was used to guide the reporting of methods and findings. The articles were assessed for quality using the MMAT and AACODS checklist. From an initial search yielding 1444 articles, 22 articles met the criteria for inclusion. Thirteen of the articles were qualitative studies and nine used a mixed-methods design. The purpose of the rapid studies included: the identification of causes of the outbreak, and assessment of infrastructure, control strategies, health needs and health facility use. The studies varied in duration (from 4 days to 1 month). The main limitations identified by the authors were: the low quality of the collected data, small sample sizes, and little time for cross-checking facts with other data sources to reduce bias. Rapid qualitative methods were seen as beneficial in highlighting context-specific issues that need to be addressed locally, population-level behaviors influencing health service use, and organizational challenges in response planning and implementation. Recommendations for carrying out rapid qualitative research in this context included the early designation of community leaders as a point of contact, early and continuous sharing of findings, and development of recommendations with local policy makers and practitioners. Copyright © 2017 Elsevier Ltd. All rights reserved.

Investigating an approach to the alliance based on interpersonal defense theory.

PubMed

Westerman, Michael A; Muran, J Christopher

2017-09-01

Notwithstanding consistent findings of significant relationships between the alliance and outcome, questions remain to be answered about the relatively small magnitude of those correlations, the mechanisms underlying the association, and how to conceptualize the alliance construct. We conducted a preliminary study of an approach to the alliance based on interpersonal defense theory, which is an interpersonal reconceptualization of defense processes, to investigate the promise of this alternative approach as a way to address the outstanding issues. We employed qualitative, theory-building case study methodology, closely examining alliance processes at four time points in the treatment of a case in terms of a case formulation based on interpersonal defense theory. The results suggested that our approach made it possible to recognize key processes in the alliance and that it helps explain how the alliance influences outcome. Our analyses also provided a rich set of concrete illustrations of the alliance phenomena identified by the theory. The findings suggest that an approach to the alliance based on interpersonal defense theory holds promise. However, although the qualitative method we employed has advantages, it also has limitations. We offer suggestions about how future qualitative and quantitative investigations could build on this study.

A study of the electrical properties of complex resistor network based on NW model

NASA Astrophysics Data System (ADS)

Chang, Yunfeng; Li, Yunting; Yang, Liu; Guo, Lu; Liu, Gaochao

2015-04-01

The power and resistance of two-port complex resistor network based on NW small world network model are studied in this paper. Mainly, we study the dependence of the network power and resistance on the degree of port vertices, the connection probability and the shortest distance. Qualitative analysis and a simplified formula for network resistance are given out. Finally, we define a branching parameter and give out its physical meaning in the analysis of complex resistor network.

Outflow and clogging of shape-anisotropic grains in hoppers with small apertures.

PubMed

Ashour, A; Wegner, S; Trittel, T; Börzsönyi, T; Stannarius, R

2017-01-04

Outflow of granular material through a small orifice is a fundamental process in many industrial fields, for example in silo discharge, and in everyday's life. Most experimental studies of the dynamics have been performed so far with monodisperse disks in two-dimensional (2D) hoppers or spherical grains in 3D. We investigate this process for shape-anisotropic grains in 3D hoppers and discuss the role of size and shape parameters on avalanche statistics, clogging states, and mean flow velocities. It is shown that an increasing aspect ratio of the grains leads to lower flow rates and higher clogging probabilities compared to spherical grains. On the other hand, the number of grains forming the clog is larger for elongated grains of comparable volumes, and the long axis of these blocking grains is preferentially aligned towards the center of the orifice. We find a qualitative transition in the hopper discharge behavior for aspect ratios larger than ≈6. At still higher aspect ratios >8-12, the outflowing material leaves long vertical holes in the hopper that penetrate the complete granular bed. This changes the discharge characteristics qualitatively.

Iranian undergraduate nursing student perceptions of informal learning: A qualitative research.

PubMed

Seylani, Khatereh; Negarandeh, Reza; Mohammadi, Easa

2012-11-01

Nursing education is both formal and informal. Formal education represents only a small part of all the learning involved; and many students learn more effectively through informal processes. There is little information about nursing student informal education and how it affects their character and practice. This qualitative study explores undergraduate nursing student perceptions of informal learning during nursing studies. Data were gathered through semi-structured interviews with a sample of undergraduate nursing students (n = 14). Strauss and Corbin's constant comparison analysis approach was used for data analysis. The categories that emerged included personal maturity and emotional development, social development, closeness to God, alterations in value systems, and ethical and professional commitment. Findings reveal that nursing education could take advantage of informal learning opportunities to develop students' nontechnical skills and produce more competent students. Implications for nursing education are discussed.

Catering for EAL/D Students' Language Needs in Mainstream Classes: Early Childhood Teachers' Perspectives and Practices in One Australian Setting

ERIC Educational Resources Information Center

Dobinson, Toni J.; Buchori, Sylvia

2016-01-01

This article aims to highlight the complexity of English language related experiences and interactions of a small group of teachers in an Australian, Early Childhood (EC), mainstream setting with children four to eight years old. It draws on data collected from a qualitative case study which investigated four teachers' perspectives and anxieties…

Initial Teacher Education Programmes: Providing a Space to Address the Disproportionate Exclusion of Black Pupils from Schools in England?

ERIC Educational Resources Information Center

Gazeley, Louise; Dunne, Máiréad

2013-01-01

Exclusion from school is a disciplinary sanction used in English schools to manage behaviour by limiting a young person's attendance at school and the over-representation of Black pupils in national exclusions statistics has been a long-standing cause of concern. This paper reports on the findings of a small-scale, qualitative study that explored…

Young People in Residential Care, Their Participation and the Influencing Factors

ERIC Educational Resources Information Center

McCarthy, Edel

2016-01-01

In 1992, Ireland committed to the right of children to participate in decision-making that impacts on their lives. The extent to which this right is upheld for young people in the care of the State who live in residential childcare centres is unknown. A small qualitative case study was carried out in four such centres in the West of Ireland in…

"At Risk of Harm"? An Exploratory Survey of School Counsellors in the UK, Their Perceptions of Confidentiality, Information Sharing and Risk Management

ERIC Educational Resources Information Center

Jenkins, Peter; Palmer, Joanne

2012-01-01

The primary objective of this study was to explore perceptions of UK school counsellors of confidentiality and information sharing in therapeutic work with children and young people, using qualitative methods. The research design employed a two-stage process, using questionnaires and follow-up interviews, with a small, non-random sample of school…

Beating the Odds: How Thirteen NYC Schools Bring Low-Performing Ninth-Graders to Timely Graduation and College Enrollment. Executive Summary

ERIC Educational Resources Information Center

Annenberg Institute for School Reform at Brown University (NJ1), 2011

2011-01-01

This report describes a follow-up qualitative study, conducted in 2006 by the Annenberg Institute for School Reform, of a small group of New York City high schools that, according to 2001 data, were "beating the odds" in preparing low-performing ninth-grade students for timely high school graduation and college going. The thirteen…

Beating the Odds: How Thirteen NYC Schools Bring Low-Performing 9th-Graders to Timely Graduation and College Enrollment

ERIC Educational Resources Information Center

Ascher, Carol; Maguire, Cindy

2011-01-01

This report describes a follow-up qualitative study, conducted in 2006 by the Annenberg Institute for School Reform, of a small group of New York City high schools that were "beating the odds" in preparing low-performing 9th-grade students for timely high school graduation and college going. The 13 schools included two long-established…

Finding Your Home in a Book: Sociocultural Influences on Literacy Learning in a Rural School

ERIC Educational Resources Information Center

Enger Waller, Rachael J.

2011-01-01

In a rural community there is a risk that readers will not find connections to their own lives, which may affect the pleasure gained from reading. The purpose of this qualitative study is to examine the use of literature in a small rural elementary school, focusing on how sociocultural factors affect how students connect to and access literature.…

Pupil Voice on Being Gifted and Talented in Physical Education: "They Think It's Just, Like, a Weekend Sort of Thing"

ERIC Educational Resources Information Center

Lamb, Penny; Lane, Kathleen

2013-01-01

Background: Pupils' views have been elicited in physical education over a long period, but is a comparatively under-examined area within literature on gifted and talented (G&T) in physical education concerns pupil voice and their accounts of being placed on their schools' G&T register. Purpose: This small-scale qualitative study consulted…

The Internet in EFL Teacher Education: Investigating the Possibilities and Challenges in a Pre-Service Teacher Education Programme

ERIC Educational Resources Information Center

Abdallah, Mahmoud Mohammad Sayed

2011-01-01

The paper reported on a small-scale qualitative study on EFL (English as a Foreign Language) teacher education with a two-fold objective, investigating the possibility of integrating the Internet for academic purposes in the context of a pre-service English teacher education programme in Egypt, and suggesting some guidelines based on the specific…

Thermal degradation of terpenes: camphene, Δ-carene, limonene, and α -terpinene

Treesearch

Gerald W. McGraw; Richard W. Hemingway; Leonard L. Ingram; Catherine S. Canady; William B. McGraw

1999-01-01

Emissions from wood dryers have been of some concern for a number of years, and recent policy changes by the Environmental Protection Agency have placed emphasis upon the gaseous emissions that lead to the formation of particulate matter as small as 2.5 l m diameter. In this qualitative study, camphene, D 3 -carene, limonene, and a -terpinene were thermally degraded in...

Environmental influences on small eating behavior change to promote weight loss among Black and Hispanic populations.

PubMed

Eldridge, Johanna D; Devine, Carol M; Wethington, Elaine; Aceves, Luz; Phillips-Caesar, Erica; Wansink, Brian; Charlson, Mary E

2016-01-01

Small eating behavior changes are proposed as more feasible to achieve and maintain than larger changes used in traditional behavioral weight loss studies. However, it is unclear whether overweight Black and Hispanic adults in a low-income urban setting experience small changes as feasible and what might influence feasibility. Participants' experiences in a 12-week pilot weight loss intervention were explored qualitatively to determine the feasibility of making small eating behavior changes in this population. After the intervention (69% retention), semi-structured interviews with 46 men and women (mean age 51, 50% Non-Hispanic Black, 43% Hispanic) revealed that making small eating changes was a process shaped by participants' intrapersonal and interpersonal eating environments. Participants responded to intrapersonal and interpersonal eating environmental challenges by adapting small change strategies, navigating eating environments, and negotiating household eating practices. Findings highlight how even small eating behavior changes called for adaptation, navigation, and negotiation of complex eating environments in daily life. These findings were used to improve the trial that followed and underline the importance of feasibility studies to inform community trials. Findings also add to understanding of contextual challenges and the skills needed to implement small changes in a low income, ethnic minority population. Copyright © 2015. Published by Elsevier Ltd.

Environmental influences on small eating behavior change to promote weight loss among Black and Hispanic populations

PubMed Central

Eldridge, Johanna D.; Devine, Carol M.; Wethington, Elaine; Aceves, Luz; Phillips-Caesar, Erica; Wansink, Brian; Charlson, Mary E.

2015-01-01

Small eating behavior changes are proposed as more feasible to achieve and maintain than larger changes used in traditional behavioral weight loss studies. However, it is unclear whether overweight Black and Hispanic adults in a low-income urban setting experience small changes as feasible and what might influence feasibility. Participants' experiences in a 12-week pilot weight loss intervention were explored qualitatively to determine the feasibility of making small eating behavior changes in this population. After the intervention (69% retention), semi-structured interviews with 46 men and women (mean age 51, 50% Non-Hispanic Black, 43% Hispanic) revealed that making small eating changes was a process shaped by participants' intrapersonal and interpersonal eating environments. Participants responded to intrapersonal and interpersonal eating environmental challenges by adapting small change strategies, navigating eating environments, and negotiating household eating practices. Findings highlight how even small eating behavior changes called for adaptation, navigation, and negotiation of complex eating environments in daily life. These findings were used to improve the trial that followed and underline the importance of feasibility studies to inform community trials. Findings also add to understanding of contextual challenges and the skills needed to implement small changes in a low income, ethnic minority population. PMID:26368577

Hybrid Systems Diagnosis

NASA Technical Reports Server (NTRS)

McIlraith, Sheila; Biswas, Gautam; Clancy, Dan; Gupta, Vineet

2005-01-01

This paper reports on an on-going Project to investigate techniques to diagnose complex dynamical systems that are modeled as hybrid systems. In particular, we examine continuous systems with embedded supervisory controllers that experience abrupt, partial or full failure of component devices. We cast the diagnosis problem as a model selection problem. To reduce the space of potential models under consideration, we exploit techniques from qualitative reasoning to conjecture an initial set of qualitative candidate diagnoses, which induce a smaller set of models. We refine these diagnoses using parameter estimation and model fitting techniques. As a motivating case study, we have examined the problem of diagnosing NASA's Sprint AERCam, a small spherical robotic camera unit with 12 thrusters that enable both linear and rotational motion.

Harnessing health information to foster disadvantaged teens' community engagement, leadership skills, and career plans: a qualitative evaluation of the Teen Health Leadership Program.

PubMed

Keselman, Alla; Ahmed, Einas A; Williamson, Deborah C; Kelly, Janice E; Dutcher, Gale A

2015-04-01

This paper describes a qualitative evaluation of a small-scale program aiming to improve health information literacy, leadership skills, and interest in health careers among high school students in a low-income, primarily minority community. Graduates participated in semi-structured interviews, transcripts of which were coded with a combination of objectives-driven and data-driven categories. The program had a positive impact on the participants' health information competency, leadership skills, academic orientation, and interest in health careers. Program enablers included a supportive network of adults, novel experiences, and strong mentorship. The study suggests that health information can provide a powerful context for enabling disadvantaged students' community engagement and academic success.

Qualitative and quantitative mass spectrometry imaging of drugs and metabolites in tissue at therapeutic levels.

PubMed

Sun, Na; Walch, Axel

2013-08-01

Mass spectrometry imaging (MSI) is a rapidly evolving technology that yields qualitative and quantitative distribution maps of small pharmaceutical-active molecules and their metabolites in tissue sections in situ. The simplicity, high sensitivity and ability to provide comprehensive spatial distribution maps of different classes of biomolecules make MSI a valuable tool to complement histopathology for diagnostics and biomarker discovery. In this review, qualitative and quantitative MSI of drugs and metabolites in tissue at therapeutic levels are discussed and the impact of this technique in drug discovery and clinical research is highlighted.

Validating Quantitative Measurement Using Qualitative Data: Combining Rasch Scaling and Latent Semantic Analysis in Psychiatry

NASA Astrophysics Data System (ADS)

Lange, Rense

2015-02-01

An extension of concurrent validity is proposed that uses qualitative data for the purpose of validating quantitative measures. The approach relies on Latent Semantic Analysis (LSA) which places verbal (written) statements in a high dimensional semantic space. Using data from a medical / psychiatric domain as a case study - Near Death Experiences, or NDE - we established concurrent validity by connecting NDErs qualitative (written) experiential accounts with their locations on a Rasch scalable measure of NDE intensity. Concurrent validity received strong empirical support since the variance in the Rasch measures could be predicted reliably from the coordinates of their accounts in the LSA derived semantic space (R2 = 0.33). These coordinates also predicted NDErs age with considerable precision (R2 = 0.25). Both estimates are probably artificially low due to the small available data samples (n = 588). It appears that Rasch scalability of NDE intensity is a prerequisite for these findings, as each intensity level is associated (at least probabilistically) with a well- defined pattern of item endorsements.

Focus group interview: an underutilized research technique for improving theory and practice in health education.

PubMed

Basch, C E

1987-01-01

The purpose of this article is to increase awareness about and stimulate interest in using focus group interviews, a qualitative research technique, to advance the state-of-the-art of education and learning about health. After a brief discussion of small group process in health education, features of focus group interviews are presented, and a theoretical framework for planning a focus group study is summarized. Then, literature describing traditional and health-related applications of focus group interviews is reviewed and a synthesis of methodological limitations and advantages of this technique is presented. Implications are discussed regarding: need for more inductive qualitative research in health education; utility of focus group interviews for research and for formative and summative evaluation of health education programs; applicability of marketing research to understanding and influencing consumer behavior, despite notable distinctions between educational initiatives and marketing; and need for professional preparation faculty to consider increasing emphasis on qualitative research methods.

Experiences of older people with dementia participating in a high-intensity functional exercise program in nursing homes: "While it's tough, it's useful"

PubMed Central

Lundin-Olsson, Lillemor; Skelton, Dawn A.; Lundman, Berit; Rosendahl, Erik

2017-01-01

The objective of the study was to describe the views and experiences of participation in a high-intensity functional exercise (HIFE) program among older people with dementia in nursing homes. The study design was a qualitative interview study with 21 participants (15 women), aged 74–96, and with a Mini-Mental State Examination score of 10–23 at study start. The HIFE-program comprises exercises performed in functional weight-bearing positions and including movements used in everyday tasks. The exercise was individually designed, supervised in small groups in the nursing homes and performed during four months. Interviews were performed directly after exercise sessions and field notes about the sessions were recorded. Qualitative content analysis was used for analyses. The analysis revealed four themes: Exercise is challenging but achievable; Exercise gives pleasure and strength; Exercise evokes body memories; and Togetherness gives comfort, joy, and encouragement. The intense and tailored exercise, adapted to each participant, was perceived as challenging but achievable, and gave pleasure and improvements in mental and bodily strength. Memories of previous physical activities aroused and participants rediscovered bodily capabilities. Importance of individualized and supervised exercise in small groups was emphasized and created feelings of encouragement, safety, and coherence. The findings from the interviews reinforces the positive meaning of intense exercise to older people with moderate to severe dementia in nursing homes. The participants were able to safely adhere to and understand the necessity of the exercise. Providers of exercise should consider the aspects valued by participants, e.g. supervision, individualization, small groups, encouragement, and that exercise involved joy and rediscovery of body competencies. PMID:29149198

Experiences of older people with dementia participating in a high-intensity functional exercise program in nursing homes: "While it's tough, it's useful".

PubMed

Lindelöf, Nina; Lundin-Olsson, Lillemor; Skelton, Dawn A; Lundman, Berit; Rosendahl, Erik

2017-01-01

The objective of the study was to describe the views and experiences of participation in a high-intensity functional exercise (HIFE) program among older people with dementia in nursing homes. The study design was a qualitative interview study with 21 participants (15 women), aged 74-96, and with a Mini-Mental State Examination score of 10-23 at study start. The HIFE-program comprises exercises performed in functional weight-bearing positions and including movements used in everyday tasks. The exercise was individually designed, supervised in small groups in the nursing homes and performed during four months. Interviews were performed directly after exercise sessions and field notes about the sessions were recorded. Qualitative content analysis was used for analyses. The analysis revealed four themes: Exercise is challenging but achievable; Exercise gives pleasure and strength; Exercise evokes body memories; and Togetherness gives comfort, joy, and encouragement. The intense and tailored exercise, adapted to each participant, was perceived as challenging but achievable, and gave pleasure and improvements in mental and bodily strength. Memories of previous physical activities aroused and participants rediscovered bodily capabilities. Importance of individualized and supervised exercise in small groups was emphasized and created feelings of encouragement, safety, and coherence. The findings from the interviews reinforces the positive meaning of intense exercise to older people with moderate to severe dementia in nursing homes. The participants were able to safely adhere to and understand the necessity of the exercise. Providers of exercise should consider the aspects valued by participants, e.g. supervision, individualization, small groups, encouragement, and that exercise involved joy and rediscovery of body competencies.

A novel approach to mixing qualitative and quantitative methods in HIV and STI prevention research.

PubMed

Penman-Aguilar, Ana; Macaluso, Maurizio; Peacock, Nadine; Snead, M Christine; Posner, Samuel F

2014-04-01

Mixed-method designs are increasingly used in sexually transmitted infection (STI) and HIV prevention research. The authors designed a mixedmethod approach and applied it to estimate and evaluate a predictor of continued female condom use (6+ uses, among those who used it at least once) in a 6-month prospective cohort study. The analysis included 402 women who received an intervention promoting use of female and male condoms for STI prevention and completed monthly quantitative surveys; 33 also completed a semistructured qualitative interview. The authors identified a qualitative theme (couples' female condom enjoyment [CFCE]), applied discriminant analysis techniques to estimate CFCE for all participants, and added CFCE to a multivariable logistic regression model of continued female condom use. CFCE related to comfort, naturalness, pleasure, feeling protected, playfulness, ease of use, intimacy, and feeling in control of protection. CFCE was associated with continued female condom use (adjusted odds ratio: 2.8, 95% confidence interval: 1.4-5.6) and significantly improved model fit (p < .001). CFCE predicted continued female condom use. Mixed-method approaches for "scaling up" qualitative findings from small samples to larger numbers of participants can benefit HIV and STI prevention research.

Understanding the decision-making process for health promotion programming at small to midsized businesses.

PubMed

Hughes, M Courtney; Patrick, Donald L; Hannon, Peggy A; Harris, Jeffrey R; Ghosh, Donetta L

2011-07-01

This study explores the decision-making process for implementing and continuing health promotion programs at small to midsized businesses to inform health promotion practitioners and researchers as they market their services to these businesses. Qualitative interviews are conducted with 24 employers located in the Pacific Northwest ranging in size from 75 to 800 employees, with the majority having between 100 and 200 employees. Small to midsized employers depend most on company success-related factors rather than on humanitarian motives when deciding whether to adopt workplace health promotion programs. They rely heavily on health insurers for health promotion and desire more information about the actual costs and cost-benefits of programs. To increase health promotion adoption at small to midsized businesses, health promotion practitioners should appeal to overall company success-related factors, use the insurance channel, and target their information to both human resource personnel and senior management.

Influence of culture and discrimination on care-seeking behavior of elderly African Americans: a qualitative study.

PubMed

Martin, Shadi S; Trask, Jacqueline; Peterson, Tina; Martin, Bryan C; Baldwin, Josh; Knapp, Matthew

2010-05-01

In this study, the influence of culture and discrimination on care-seeking behavior of elderly African Americans was explored. This was a qualitative phenomenological study that involved in-depth interviews with 15 African American men and women aged 60 and older in Alabama. The sample size of 15 was adequate for the phenomenological method of this study. While this was a small exploratory study and was not intended for any generalizations, it did provide a unique opportunity to hear the voices, the concerns, and the stories of elderly African Americans, which have often been overlooked in the literature. The following themes emerged from the analysis of data: (1) perception of health as ability to be active, (2) reluctance toward prescription medicine use, (3) lack of trust in doctors, (4) avoidance of bad news, (5) race of doctors, (6) use of home remedies, and (7) importance of God and spirituality on health, illness, and healing.

Peer Learning for Change in Higher Education

ERIC Educational Resources Information Center

Hilsdon, John

2014-01-01

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

Understanding the Perception of Very Small Software Companies towards the Adoption of Process Standards

NASA Astrophysics Data System (ADS)

Basri, Shuib; O'Connor, Rory V.

This paper is concerned with understanding the issues that affect the adoption of software process standards by Very Small Entities (VSEs), their needs from process standards and their willingness to engage with the new ISO/IEC 29110 standard in particular. In order to achieve this goal, a series of industry data collection studies were undertaken with a collection of VSEs. A twin track approach of a qualitative data collection (interviews and focus groups) and quantitative data collection (questionnaire) were undertaken. Data analysis was being completed separately and the final results were merged, using the coding mechanisms of grounded theory. This paper serves as a roadmap for both researchers wishing to understand the issues of process standards adoption by very small companies and also for the software process standards community.

Owner attitudes and self reported behavior towards modified work after occupational injury absence in small enterprises: a qualitative study.

PubMed

Andersen, Lars Peter; Kines, Pete; Hasle, Peter

2007-03-01

Opportunities for modified work after an occupational injury are thought to be limited in small enterprises. This paper explores owner attitudes and self reported behavior towards modified work after injury-absence in small enterprises. Twenty-two owners of small construction and metal-processing enterprises were interviewed. Opportunities for modified work were possible in spite of some owners' general objections. Owners found their own solutions here-and-now without help from external stakeholders, and had little knowledge of possibilities for financial or practical support for early return-to-work initiatives. Initiatives formalizing modified work must be arranged in a way that supports the close social relations in small enterprises. Information to support the return to work process must be given when it is needed, i.e. at the onset of the prospect of lengthy work absence. The actual form of modified work should mainly be left up to the employer and the injured worker.

The development and preliminary psychometric properties of two positive psychology outcome measures for people with dementia: the PPOM and the EID-Q.

PubMed

Stoner, Charlotte R; Orrell, Martin; Long, Maria; Csipke, Emese; Spector, Aimee

2017-03-21

Positive psychology research in dementia care has largely been confined to the qualitative literature because of the lack of robust outcome measures. The aim of this study was to develop positive psychology outcome measures for people with dementia. Two measures were each developed in four stages. Firstly, literature reviews were conducted to identify and operationalise salient positive psychology themes in the qualitative literature and to examine existing measures of positive psychology. Secondly, themes were discussed within a qualitative study to add content validity for identified concepts (n = 17). Thirdly, draft measures were submitted to a panel of experts for feedback (n = 6). Finally, measures were used in a small-scale pilot study (n = 33) to establish psychometric properties. Salient positive psychology themes were identified as hope, resilience, a sense of independence and social engagement. Existing measures of hope and resilience were adapted to form the Positive Psychology Outcome Measure (PPOM). Due to the inter-relatedness of independence and engagement for people with dementia, 28 items were developed for a new scale of Engagement and Independence in Dementia Questionnaire (EID-Q) following extensive qualitative work. Both measures demonstrated acceptable internal consistency (α = .849 and α = .907 respectively) and convergent validity. Two new positive psychology outcome measures were developed using a robust four-stage procedure. Preliminary psychometric data was adequate and the measures were easy to use, and acceptable for people with dementia.

"I Know This Is Supposed to Be More Like the Real World, but . . .": Student Perceptions of a PBL Implementation in an Undergraduate Materials Science Course

ERIC Educational Resources Information Center

Henry, Holly R.; Tawfik, Andrew A.; Jonassen, David H.; Winholtz, Robert A.; Khanna, Sanjeev

2012-01-01

This qualitative case study examines the initial implementation of a problem-based version of an undergraduate course in materials science for the purpose of identifying areas of improvement to the curriculum prior to a planned second implementation. The course was designed around problems that students work in small teams to solve under the…

Role of Systematic Formative Assessment on Students' Views of Their Learning (El papel de la evaluación formativa en las percepciones de los estudiantes sobre su aprendizaje)

ERIC Educational Resources Information Center

Areiza Restrepo, Hugo Nelson

2013-01-01

This article presents a partial report of a small qualitative research study that explored the students' views of their learning during and after the implementation of formative procedures such as self-assessment, feedback, and conferences. The article also includes their perceptions about this implementation. The research was carried out with a…

Rotational behavior of comet nuclei under gravitational perturbations

NASA Technical Reports Server (NTRS)

Oberti, Pascal; Bois, E.; Froeschle, Claude

1992-01-01

A dynamical qualitative study of the rotational motion for cometary-type bodies submitted to gravitational perturbations has been performed by numerical simulations, including the Sun and Jupiter's disturbing torques in the model. Results show small gravitational disturbing effects from the Sun on Halley-type orbits, as well as from Jupiter on most close-approach configurations. Only a very close-approach induces notable effects, presenting then some interesting sensitivity to initial conditions.

Adolescent girls and young adult women's perceptions of superslims cigarette packaging: a qualitative study

PubMed Central

Ford, Allison; Moodie, Crawford; Purves, Richard; MacKintosh, Anne Marie

2016-01-01

Objectives To explore perceptions of superslims packaging, including compact ‘lipstick’ packs, in line with 3 potential impacts identified within the impact assessment of the European Union (EU) Tobacco Products Directive: appeal, harm perceptions and the seriousness of warning of health risks. Design Qualitative focus group study. Setting Informal community venues in Scotland, UK. Participants 75 female non-smokers and occasional smokers (age range 12–24). Results Compact ‘lipstick’-type superslims packs were perceived most positively and rated as most appealing. They were also viewed as less harmful than more standard sized cigarette packs because of their smaller size and likeness to cosmetics. Additionally, ‘lipstick’ packs were rated as less serious in terms of warning about the health risks associated with smoking, either because the small font size of the warnings was difficult to read or because the small pack size prevented the text on the warnings from being displayed properly. Bright pack colours and floral designs were also thought to detract from the health warning. Conclusions As superslims packs were found to increase appeal, mislead with respect to level of harm, and undermine the on-pack health warnings, this provides support for the decision to ban ‘lipstick’-style cigarette packs in the EU and has implications for policy elsewhere. PMID:26747040

'My body is mine': Qualitatively exploring agency among internally displaced women participants in a small-group intervention in Leogane, Haiti.

PubMed

Logie, Carmen H; Daniel, CarolAnn

2016-01-01

The 2010 earthquake resulted in the breakdown of Haiti's social, economic and health infrastructure. Over one-quarter of a million people remain internally displaced (ID). ID women experience heightened vulnerability to intimate partner violence (IPV) due to increased poverty and reduced community networks. Scant research has examined experiences of IPV among ID women in post-earthquake Haiti. We conducted a qualitative study to explore the impact of participating in Famn an Aksyon Pou Santé Yo (FASY), a small-group HIV prevention intervention, on ID women's agency in Leogane, Haiti. We conducted four focus groups with ID women, FASY participants (n = 40) and in-depth individual interviews with peer health workers (n = 7). Our study was guided by critical ethnography and paid particular attention to power relations. Findings highlighted multiple forms of IPV (e.g., physical, sexual). Participants discussed processes of intrapersonal (confidence), interpersonal (communication), relational (support) and collective (women's rights) agency. Yet structural factors, including patriarchal gender norms and poverty, silenced IPV discussions and constrained women's agency. Findings suggest that agency among ID women is a multi-level, non-linear and incremental process. To effectively address IPV among ID women in Haiti, interventions should address structural contexts of gender inequity and poverty and concurrently facilitate multi-level processes of agency.

How researchers perceive research misconduct in biomedicine and how they would prevent it: A qualitative study in a small scientific community.

PubMed

Buljan, Ivan; Barać, Lana; Marušić, Ana

2018-01-01

The aim of our study has been to use a qualitative approach to explore the potential motivations and drivers for unethical behaviors in biomedicine and determine the role of institutions regarding those issues in a small scientific community setting. Three focus groups were held---two with doctoral students and one with active senior researchers. Purposive sampling was used to reach participants at different stages of their scientific careers. Participants in all three focus groups were asked the same questions regarding the characteristics and behaviors of ethical/unethical scientists, ethical climate, role, and responsibility of institutions; they were also asked to suggest ways to improve research integrity. The data analysis included coding of the transcripts, categorization of the initial codes, and identification of themes and patterns. Three main topics were derived from the focus groups discussions. The first included different forms of unethical behaviors including increasing research "waste," non-publication of negative results, authorship manipulation, data manipulation, and repression of collaborators. The second addressed the factors influencing unethical behavior, both external and internal, to the researchers. Two different definitions of ethics in science emerged; one from the categorical perspective and the other from the dimensional perspective. The third topic involved possible routes for improvement, one from within the institution through the research integrity education, research integrity bodies, and quality control, and the other from outside the institution through external supervision of institutions. Based on the results of our study, research misconduct in a small scientific community is perceived to be the consequence of the interaction of several social and psychological factors, both general and specific, for small research communities. Possible improvements should be systematic, aiming both for improvements in work environment and personal awareness in research ethics, and the implementation of those changes should be institutional responsibility.

Use of strategies to improve retention in primary care randomised trials: a qualitative study with in-depth interviews.

PubMed

Brueton, V C; Stevenson, F; Vale, C L; Stenning, S P; Tierney, J F; Harding, S; Nazareth, I; Meredith, S; Rait, G

2014-01-24

To explore the strategies used to improve retention in primary care randomised trials. Qualitative in-depth interviews and thematic analysis. 29 UK primary care chief and principal investigators, trial managers and research nurses. In-depth face-to-face interviews. Primary care researchers use incentive and communication strategies to improve retention in trials, but were unsure of their effect. Small monetary incentives were used to increase response to postal questionnaires. Non-monetary incentives were used although there was scepticism about the impact of these on retention. Nurses routinely used telephone communication to encourage participants to return for trial follow-up. Trial managers used first class post, shorter questionnaires and improved questionnaire designs with the aim of improving questionnaire response. Interviewees thought an open trial design could lead to biased results and were negative about using behavioural strategies to improve retention. There was consensus among the interviewees that effective communication and rapport with participants, participant altruism, respect for participant's time, flexibility of trial personnel and appointment schedules and trial information improve retention. Interviewees noted particular challenges with retention in mental health trials and those involving teenagers. The findings of this qualitative study have allowed us to reflect on research practice around retention and highlight a gap between such practice and current evidence. Interviewees describe acting from experience without evidence from the literature, which supports the use of small monetary incentives to improve the questionnaire response. No such evidence exists for non-monetary incentives or first class post, use of which may need reconsideration. An exploration of barriers and facilitators to retention in other research contexts may be justified.

Use of strategies to improve retention in primary care randomised trials: a qualitative study with in-depth interviews

PubMed Central

Brueton, V C; Stevenson, F; Vale, C L; Stenning, S P; Tierney, J F; Harding, S; Nazareth, I; Meredith, S; Rait, G

2014-01-01

Objective To explore the strategies used to improve retention in primary care randomised trials. Design Qualitative in-depth interviews and thematic analysis. Participants 29 UK primary care chief and principal investigators, trial managers and research nurses. Methods In-depth face-to-face interviews. Results Primary care researchers use incentive and communication strategies to improve retention in trials, but were unsure of their effect. Small monetary incentives were used to increase response to postal questionnaires. Non-monetary incentives were used although there was scepticism about the impact of these on retention. Nurses routinely used telephone communication to encourage participants to return for trial follow-up. Trial managers used first class post, shorter questionnaires and improved questionnaire designs with the aim of improving questionnaire response. Interviewees thought an open trial design could lead to biased results and were negative about using behavioural strategies to improve retention. There was consensus among the interviewees that effective communication and rapport with participants, participant altruism, respect for participant's time, flexibility of trial personnel and appointment schedules and trial information improve retention. Interviewees noted particular challenges with retention in mental health trials and those involving teenagers. Conclusions The findings of this qualitative study have allowed us to reflect on research practice around retention and highlight a gap between such practice and current evidence. Interviewees describe acting from experience without evidence from the literature, which supports the use of small monetary incentives to improve the questionnaire response. No such evidence exists for non-monetary incentives or first class post, use of which may need reconsideration. An exploration of barriers and facilitators to retention in other research contexts may be justified. PMID:24464427

Informal and formal mental health: preliminary qualitative findings

PubMed Central

O'Neill, Linda; George, Serena; Koehn, Corinne; Shepard, Blythe

2013-01-01

Background Northern-based research on mental health support, no matter the specific profession, helps to inform instruction of new practitioners and practitioners already working in rural or isolated conditions. Understanding the complexities of northern mental health support not only benefits clients and practitioners living in the North, but also helps prepare psychologists and counsellors preparing to work in other countries with large rural and isolated populations. The qualitative phase is part of a multi-year research study on informal and formal mental health support in northern Canada involving the use of qualitative and quantitative data collection and analysis methods. Objective The main objective of the qualitative phase interviews was to document in-depth the situation of formal and informal helpers in providing mental health support in isolated northern communities in northern British Columbia, northern Alberta, Yukon and Northwest Territories (NWT). The intent of in-depth interviews was to collect descriptive information on the unique working conditions of northern helping practitioners for the development of a survey and subsequent community action plans for helping practitioner support. Design Twenty participants in northern BC, Yukon and NWT participated in narrative interviews. Consensual qualitative research (CQR) was used in the analysis completed by 7 researchers. The principal researcher and research associate then worked through all 7 analyses, defining common categories and themes, and using selections from each researcher in order to ensure that everyone's analysis was represented in the final consensual summary. Results The preliminary results include 7 main categories consisting of various themes. Defining elements of northern practice included the need for generalist knowledge and cultural sensitivity. The task of working with and negotiating membership in community was identified as essential for northern mental health support. The need for revised codes of ethics relevant to the reality of northern work was a major category, as was insight on how to best sustain northern practice. Conclusion Many of the practitioners who participated in this study have found ways to overcome the biggest challenges of northern practice, yet the limitations of small populations and lack of resources in small communities to adequately address mental health support were identified as existing. Empowering communities by building community capacity to educate, supervise and support formal and informal mental health workers may be the best approach to overcoming the lack of external resources. PMID:23977648

Informal and formal mental health: preliminary qualitative findings.

PubMed

O'Neill, Linda; George, Serena; Koehn, Corinne; Shepard, Blythe

2013-01-01

Northern-based research on mental health support, no matter the specific profession, helps to inform instruction of new practitioners and practitioners already working in rural or isolated conditions. Understanding the complexities of northern mental health support not only benefits clients and practitioners living in the North, but also helps prepare psychologists and counsellors preparing to work in other countries with large rural and isolated populations. The qualitative phase is part of a multi-year research study on informal and formal mental health support in northern Canada involving the use of qualitative and quantitative data collection and analysis methods. The main objective of the qualitative phase interviews was to document in-depth the situation of formal and informal helpers in providing mental health support in isolated northern communities in northern British Columbia, northern Alberta, Yukon and Northwest Territories (NWT). The intent of in-depth interviews was to collect descriptive information on the unique working conditions of northern helping practitioners for the development of a survey and subsequent community action plans for helping practitioner support. Twenty participants in northern BC, Yukon and NWT participated in narrative interviews. Consensual qualitative research (CQR) was used in the analysis completed by 7 researchers. The principal researcher and research associate then worked through all 7 analyses, defining common categories and themes, and using selections from each researcher in order to ensure that everyone's analysis was represented in the final consensual summary. The preliminary results include 7 main categories consisting of various themes. Defining elements of northern practice included the need for generalist knowledge and cultural sensitivity. The task of working with and negotiating membership in community was identified as essential for northern mental health support. The need for revised codes of ethics relevant to the reality of northern work was a major category, as was insight on how to best sustain northern practice. Many of the practitioners who participated in this study have found ways to overcome the biggest challenges of northern practice, yet the limitations of small populations and lack of resources in small communities to adequately address mental health support were identified as existing. Empowering communities by building community capacity to educate, supervise and support formal and informal mental health workers may be the best approach to overcoming the lack of external resources.

A qualitative study of parents' perceptions and use of portion size strategies for preschool children's snacks.

PubMed

Blake, Christine E; Fisher, Jennifer Orlet; Ganter, Claudia; Younginer, Nicholas; Orloski, Alexandria; Blaine, Rachel E; Bruton, Yasmeen; Davison, Kirsten K

2015-05-01

Increases in childhood obesity correspond with shifts in children's snacking behaviors and food portion sizes. This study examined parents' conceptualizations of portion size and the strategies they use to portion snacks in the context of preschool-aged children's snacking. Semi-structured qualitative interviews were conducted with non-Hispanic white (W), African American (AA), and Hispanic (H) low-income parents (n = 60) of preschool-aged children living in Philadelphia and Boston. The interview examined parents' child snacking definitions, purposes, contexts, and frequency. Verbatim transcripts were analyzed using a grounded theory approach. Coding matrices compared responses by race/ethnicity, parent education, and household food security status. Parents' commonly referenced portion sizes when describing children's snacks with phrases like "something small." Snack portion sizes were guided by considerations including healthfulness, location, hunger, and timing. Six strategies for portioning snacks were presented including use of small containers, subdividing large portions, buying prepackaged snacks, use of hand measurement, measuring cups, scales, and letting children determine portion size. Differences in considerations and strategies were seen between race/ethnic groups and by household food security status. Low-income parents of preschool-aged children described a diverse set of considerations and strategies related to portion sizes of snack foods offered to their children. Future studies should examine how these considerations and strategies influence child dietary quality. Copyright © 2014 Elsevier Ltd. All rights reserved.

A qualitative study of parents’ perceptions and use of portion size strategies for preschool children’s snacks

PubMed Central

Blake, Christine E.; Fisher, Jennifer Orlet; Ganter, Claudia; Younginer, Nicholas; Orloski, Alexandria; Blaine, Rachel E.; Bruton, Yasmeen; Davison, Kirsten K.

2014-01-01

Objective Increases in childhood obesity correspond with shifts in children’s snacking behaviors and food portion sizes. This study examined parents’ conceptualizations of portion size and the strategies they use to portion snacks in the context of preschool-aged children’s snacking. Methods Semi-structured qualitative interviews were conducted with non-Hispanic white (W), African American (AA), and Hispanic (H) low-income parents (n=60) of preschool-aged children living in Philadelphia and Boston. The interview examined parents’ child snacking definitions, purposes, contexts, and frequency. Verbatim transcripts were analyzed using a grounded theory approach. Coding matrices compared responses by race/ethnicity, parent education, and household food security status. Results Parents’ commonly referenced portion sizes when describing children’s snacks with phrases like “something small.” Snack portion sizes were guided by considerations including healthfulness, location, hunger, and timing. Six strategies for portioning snacks were presented including use of small containers, subdividing large portions, buying prepackaged snacks, use of hand measurement, measuring cups, scales, and letting children determine portion size. Differences in considerations and strategies were seen between race/ ethnic groups and by household food security status. Conclusions Low-income parents of preschool-aged children described a diverse set of considerations and strategies related to portion sizes of snack foods offered to their children. Future studies should examine how these considerations and strategies influence child dietary quality. PMID:25447008

When "Promotoras" and Technology Meet: A Qualitative Analysis of "Promotoras'" Use of Small Media to Increase Cancer Screening among South Texas Latinos

ERIC Educational Resources Information Center

Arvey, Sarah R.; Fernandez, Maria E.; LaRue, Denise M.; Bartholomew, L. Kay

2012-01-01

Computer-based multimedia technologies can be used to tailor health messages, but "promotoras" (Spanish-speaking community health workers) rarely use these tools. "Promotoras" delivered health messages about colorectal cancer screening to medically underserved Latinos in South Texas using two small media formats: a…

Qualitative comparison of soil erosion, runoff and infiltration coefficients using small portable rainfall simulators in Germany, Spain and France

NASA Astrophysics Data System (ADS)

Rodrigo Comino, Jesús; Iserloh, Thomas; Morvan, Xavier; Malam Issa, Oumarou; Naisse, Christophe; Keesstra, Saskia; Cerdà, Artemi; Prosdocimi, Massimo; Arnáez, José; Lasanta, Teodoro; Concepción Ramos, María; José Marqués, María; Ruiz Colmenero, Marta; Bienes, Ramón; Damián Ruiz Sinoga, José; Seeger, Manuel; Ries, Johannes B.

2016-04-01

Small portable rainfall simulators are considered as a useful tool to analyze soil erosion processes in cultivated lands. European research groups of Spain (Valencia, Málaga, Lleida, Madrid and La Rioja), France (Reims) or Germany (Trier) have used different rainfall simulators (varying in drop size distribution and fall velocities, kinetic energy, plot forms and sizes, and field of application)to study soil loss, surface flow, runoff and infiltration coefficients in different experimental plots (Valencia, Montes de Málaga, Penedès, Campo Real and La Rioja in Spain, Champagne in France and Mosel-Ruwer valley in Germany). The measurements and experiments developed by these research teams give an overview of the variety in the methodologies with rainfall simulations in studying the problem of soil erosion and describing the erosion features in different climatic environments, management practices and soil types. The aim of this study is: i) to investigate where, how and why researchers from different wine-growing regions applied rainfall simulations with successful results as a tool to measure soil erosion processes; ii) to make a qualitative comparison about the general soil erosion processes in European terroirs; iii) to demonstrate the importance of the development a standard method for soil erosion processes in vineyards, using rainfall simulators; iv) and to analyze the key factors that should be taken into account to carry out rainfall simulations. The rainfall simulations in all cases allowed knowing the infiltration capacity and the susceptibility of the soil to be detached and to generate sediment loads to runoff. Despite using small plots, the experiments were useful to analyze the influence of soil cover to reduce soil erosion and to make comparison between different locations or the influence of different soil characteristics.

Small is beautiful: Marine small-scale fisheries catches from the South-West Maluku Regency

NASA Astrophysics Data System (ADS)

Hutubessy, BG; Mosse, JW; Hayward, P.

2017-10-01

The fisheries data supplied by fisheries agency have served as the primary tool for regional fisheries statistics. However, it is recognized these data are incomplete and often underestimate actual catches, particularly for small-scale fisheries. There is no widely accepted definition of small-scale fisheries or global data on number of small-scale fishers and their catches. This study reconstructed total marine catches from 1980 to 2015 for South-west Maluku (MBD) regency, by applying an established catch construction approach utilizing all available quantitative and qualitative data, combined with assumption-based estimations and interpolations. As newly established regency since 2009, there is lack of fisheries data available which is needed for fisheries management. Fishers’ knowledge is important information taken from to construct long-term fisheries data. Estimated total fish withdrawal from MBD waters was 86,849.66 tonnes during 1980 - 2015, dominated by pelagic fishes. Consistency of estimated total removal and total landings at MBD regency play important role in small-scale fisheries management and this method of visualizing the history of fishery from poor-data condition might be an optimistic effort.

Effect of investigator disturbance in experimental forensic entomology: succession and community composition.

PubMed

De Jong, G D; Hoback, W W

2006-06-01

Carrion insect succession studies have historically used repeated sampling of single or a few carcasses to produce data, either weighing the carcasses, removing a qualitative subsample of the fauna present, or both, on every visit over the course of decomposition and succession. This study, conducted in a set of related experimental hypotheses with two trials in a single season, investigated the effect that repeated sampling has on insect succession, determined by the number of taxa collected on each visit and by community composition. Each trial lasted at least 21 days, with daily visits on the first 14 days. Rat carcasses used in this study were all placed in the field on the same day, but then either sampled qualitatively on every visit (similar to most succession studies) or ignored until a given day of succession, when they were sampled qualitatively (a subsample) and then destructively sampled in their entirety. Carcasses sampled on every visit were in two groups: those from which only a sample of the fauna was taken and those from which a sample of fauna was taken and the carcass was weighed for biomass determination. Of the carcasses visited only once, the number of taxa in subsamples was compared to the actual number of taxa present when the carcass was destructively sampled to determine if the subsamples adequately represented the total carcass fauna. Data from the qualitative subsamples of those carcasses visited only once were also compared to data collected from carcasses that were sampled on every visit to investigate the effect of the repeated sampling. A total of 39 taxa were collected from carcasses during the study and the component taxa are discussed individually in relation to their role in succession. Number of taxa differed on only one visit between the qualitative subsamples and the actual number of taxa present, primarily because the organisms missed by the qualitative sampling were cryptic (hidden deep within body cavities) or rare (only represented by very few specimens). There were no differences discovered between number of taxa in qualitative subsamples from carcasses sampled repeatedly (with or without biomass determinations) and those sampled only a single time. Community composition differed considerably in later stages of decomposition, with disparate communities due primarily to small numbers of rare taxa. These results indicate that the methods used historically for community composition determination in experimental forensic entomology are generally adequate.

Applicability of effective pair potentials for active Brownian particles.

PubMed

Rein, Markus; Speck, Thomas

2016-09-01

We have performed a case study investigating a recently proposed scheme to obtain an effective pair potential for active Brownian particles (Farage et al., Phys. Rev. E 91, 042310 (2015)). Applying this scheme to the Lennard-Jones potential, numerical simulations of active Brownian particles are compared to simulations of passive Brownian particles interacting by the effective pair potential. Analyzing the static pair correlations, our results indicate a limited range of activity parameters (speed and orientational correlation time) for which we obtain quantitative, or even qualitative, agreement. Moreover, we find a qualitatively different behavior for the virial pressure even for small propulsion speeds. Combining these findings we conclude that beyond linear response active particles exhibit genuine non-equilibrium properties that cannot be captured by effective pair interaction alone.

Strategic Environmental Assessment practices in European small islands: Insights from Azores and Orkney islands

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

Polido, Alexandra, E-mail: a.polido@campus.fct.unl.pt; João, Elsa, E-mail: elsa.joao@strath.ac.uk; Ramos, Tomás B., E-mail: tabr@fct.unl.pt

The literature concerning Strategic Environmental Assessment (SEA) often refers to the importance of context-specific approaches. However, there is a lack of systematised and consistent studies that enhance tailor-made SEA practices and procedures. Small islands are bounded units of study which may help explore SEA theory and practice in special territories. Small islands present particular features and unique values, such as, small size and population, geographic isolation, limited resources and vulnerable ecosystems. Hence, the main goal of this research was to profile SEA practices and procedures in European small islands and provide a background for future research aiming to improve context-specificmore » SEA applications. To achieve this goal, an exploratory case study was developed using Azores (Portugal) and Orkney (Scotland) archipelagos. An analysis of the corresponding mainland was also carried out to contextualise both case studies. The data collection was achieved through a qualitative content analysis of 43 Environmental Reports. The research found that there is not an SEA context-specific approach used within these European small islands, including guidelines, assessment topics, assessment techniques, follow-up and stakeholders engagement. The debate concerning specific approaches to small islands must be re-focused on the enhancement of SEA capacity-building amongst different stakeholders (including decision-makers), on the development and implementation of collaborative approaches, and on the exchange of knowledge and experiences between small islands networks. - Highlights: • Reviewed the differences between the Portuguese and Scottish SEA system • Showed a low integration of SEA specific features in reports of European small islands • Provides background for future SEA research for small islands approaches.« less

The role of service-learning in college students' environmental literacy: Content knowledge, attitudes, and behaviors

NASA Astrophysics Data System (ADS)

Singletary, Joanna Lynn Bush

This study evaluated the relationship of environmental service-learning on environmental literacy in undergraduates. The subjects were 36 undergraduates at a small liberal arts university enrolled in an environmental biology course. To determine the role of environmental service-learning on college students' environmental knowledge, attitudes, behaviors, and environmental literacy, this study utilized concurrent mixed methods approach for qualitative and quantitative analysis. A quasi-experimental repeated measures approach was the design of the quantitative component of the study. Data were collected on attitude, behavior, and content knowledge aspects of environmental literacy as measured by the Environmental Literacy Survey (Kibert, 2000). Hypotheses were tested by independent samples ttests and repeated measures ANOVA. Repeated measures ANOVA conducted on participants' three subscales scores for the Environmental Literacy Survey (attitude, behavior, and knowledge) indicated that students who participated in environmental service-learning scored statistically significantly higher than those that did not initially participate in service-learning. Qualitative data collected in the form of journal reflections and portfolios were evaluated for themes of environmental attitudes or affective statements, environmentally positive behaviors and skills, and ecological content. Quantitative and qualitative data support the positive role of environmental service-learning in the development of environmental literacy in undergraduate students.

The subjective experience and phenomenology of depression following first episode psychosis: a qualitative study using photo-elicitation.

PubMed

Sandhu, Amrita; Ives, Jonathan; Birchwood, Max; Upthegrove, Rachel

2013-07-01

Depression following first episode psychosis (FEP) is a frequent occurrence, with profound impact on recovery and outcome. Whilst many theories exist about the causes of depression here, research to date has been based on nosology imported wholesale from affective disorder, with little primary research on the subjective experience. This study aimed to explore the subjective experience and phenomenological features of post-psychotic depression in FEP. A qualitative methodology, photo-elicitation, together with unstructured interviews, was used to characterise aspects of depression following FEP and analysed using contemporary framework analysis. Depression was reported by participants as linked to the experience of and recovery from psychosis. The psychotic episode was a traumatic event followed by subjective doubt, shame and embarrassment. Loss and social isolation were central. Core biological symptoms did not feature. Despite the relatively small sample size, this study was able to generate in-depth data that provides useful and novel insight. Whilst generalisability is incompatible with qualitative methodology, further research using the same methodology would generate a wider range of experiences and perspectives. Understanding this dimension of psychosis in and of itself has the potential to improve and aid development of more effective and appropriately targeted interventions and associated outcomes. Crown Copyright © 2013. Published by Elsevier B.V. All rights reserved.

Impact on Health-Related Quality of Life in Adults with Eosinophilic Gastritis and Gastroenteritis: A Qualitative Assessment.

PubMed

Bedell, Alyse; Taft, Tiffany; Craven, Meredith R; Guadagnoli, Livia; Hirano, Ikuo; Gonsalves, Nirmala

2018-05-01

Eosinophilic gastritis (EG) and eosinophilic gastroenteritis (EGE) are chronic immune-mediated conditions of the digestive tract, which affect the stomach only, or the stomach and small intestines, respectively. Though these disorders are uncommon, they are being increasingly recognized and diagnosed. While health-related quality of life (HRQOL) has been evaluated in other eosinophilic gastrointestinal diseases, this study is the first to describe HRQOL impacts unique to EG/EGE. This study aims to qualitatively describe experiences of adults diagnosed with EG and EGE. We aim to identify impacts on HRQOL in this population in order to inform clinical care and assessment. Seven patients diagnosed with EG or EGE participated in semi-structured interviews assessing common domains of HRQOL. Four distinct themes emerged from qualitative analyses, which represent impacts to HRQOL: the psychological impact of the diagnosis, impact on social relationships, financial impact, and impact on the body. These generally improved over time and with effective treatment. This study demonstrated that patients with EG/EGE experience impacts to HRQOL, some of which differ from HRQOL of other eosinophilic gastrointestinal diseases. These results support the development of a disease-specific measure, or adaptation of an existing measure, to assess HRQOL in EG/EGE.

Theoretical/experimental comparison of deep tunneling decay of quasi-bound H(D)OCO to H(D) + CO₂.

PubMed

Wagner, Albert F; Dawes, Richard; Continetti, Robert E; Guo, Hua

2014-08-07

The measured H(D)OCO survival fractions of the photoelectron-photofragment coincidence experiments by the Continetti group are qualitatively reproduced by tunneling calculations to H(D) + CO2 on several recent ab initio potential energy surfaces for the HOCO system. The tunneling calculations involve effective one-dimensional barriers based on steepest descent paths computed on each potential energy surface. The resulting tunneling probabilities are converted into H(D)OCO survival fractions using a model developed by the Continetti group in which every oscillation of the H(D)-OCO stretch provides an opportunity to tunnel. Four different potential energy surfaces are examined with the best qualitative agreement with experiment occurring for the PIP-NN surface based on UCCSD(T)-F12a/AVTZ electronic structure calculations and also a partial surface constructed for this study based on CASPT2/AVDZ electronic structure calculations. These two surfaces differ in barrier height by 1.6 kcal/mol but when matched at the saddle point have an almost identical shape along their reaction paths. The PIP surface is a less accurate fit to a smaller ab initio data set than that used for PIP-NN and its computed survival fractions are somewhat inferior to PIP-NN. The LTSH potential energy surface is the oldest surface examined and is qualitatively incompatible with experiment. This surface also has a small discontinuity that is easily repaired. On each surface, four different approximate tunneling methods are compared but only the small curvature tunneling method and the improved semiclassical transition state method produce useful results on all four surfaces. The results of these two methods are generally comparable and in qualitative agreement with experiment on the PIP-NN and CASPT2 surfaces. The original semiclassical transition state theory method produces qualitatively incorrect tunneling probabilities on all surfaces except the PIP. The Eckart tunneling method uses the least amount of information about the reaction path and produces too high a tunneling probability on PIP-NN surface, leading to survival fractions that peak at half their measured values.

Life History of a Topic in an Online Discussion: A Complex Systems Theory Perspective on How One Message Attracts Class Members to Create Meaning Collaboratively

ERIC Educational Resources Information Center

Vogler, Jane S.; Schallert, Diane L.; Jordan, Michelle E.; Song, Kwangok; Sanders, Anke J. Z.; Te Chiang, Yueh-hui Yan; Lee, Ji-Eun; Park, Jeongbin Hannah; Yu, Li-Tang

2017-01-01

Complex adaptive systems theory served as a framework for this qualitative study exploring the process of how meaning emerges from the collective interactions of individuals in a synchronous online discussion through their shared words about a topic. In an effort to bridge levels of analysis from the individual to the small group to the community,…

Generative Models of Segregation: Investigating Model-Generated Patterns of Residential Segregation by Ethnicity and Socioeconomic Status

PubMed Central

Fossett, Mark

2011-01-01

This paper considers the potential for using agent models to explore theories of residential segregation in urban areas. Results of generative experiments conducted using an agent-based simulation of segregation dynamics document that varying a small number of model parameters representing constructs from urban-ecological theories of segregation can generate a wide range of qualitatively distinct and substantively interesting segregation patterns. The results suggest how complex, macro-level patterns of residential segregation can arise from a small set of simple micro-level social dynamics operating within particular urban-demographic contexts. The promise and current limitations of agent simulation studies are noted and optimism is expressed regarding the potential for such studies to engage and contribute to the broader research literature on residential segregation. PMID:21379372

Studies of small-scale plasma inhomogeneities in the cusp ionosphere using sounding rocket data

NASA Astrophysics Data System (ADS)

Chernyshov, Alexander A.; Spicher, Andres; Ilyasov, Askar A.; Miloch, Wojciech J.; Clausen, Lasse B. N.; Saito, Yoshifumi; Jin, Yaqi; Moen, Jøran I.

2018-04-01

Microprocesses associated with plasma inhomogeneities are studied on the basis of data from the Investigation of Cusp Irregularities (ICI-3) sounding rocket. The ICI-3 rocket is devoted to investigating a reverse flow event in the cusp F region ionosphere. By numerical stability analysis, it is demonstrated that inhomogeneous-energy-density-driven (IEDD) instability can be a mechanism for the excitation of small-scale plasma inhomogeneities. The Local Intermittency Measure (LIM) method also applied the rocket data to analyze irregular structures of the electric field during rocket flight in the cusp. A qualitative agreement between high values of the growth rates of the IEDD instability and the regions with enhanced LIM is observed. This suggests that IEDD instability is connected to turbulent non-Gaussian processes.

Flame Movement and Pressure Development in an Engine Cylinder

NASA Technical Reports Server (NTRS)

Marvin, Charles F , Jr; Best, Robert D

1932-01-01

This investigation describes a visual method for making stroboscopic observations, through a large number of small windows, of the spread of flame throughout the combustion chamber of a gasoline engine. Data, secured by this method on a small engine burning gaseous fuels, are given to show the effects of mixture ratio, spark advance, engine speed, charge density, degree of dilution, compression ratio, and fuel composition on flame movement in the cylinder. Partial indicator diagrams showing pressure development during the combustion period are included. Although present knowledge is not sufficient to permit qualitative evaluation of the separate effects on flame movement of chemical reaction velocity, thermal expansion of burned gases, resonance, turbulence, and piston movement, the qualitative influence of certain of these factors on some of the diagrams is indicated.

Continuing medical education revisited: theoretical assumptions and practical implications: a qualitative study.

PubMed

Dionyssopoulos, Alexander; Karalis, Thanassis; Panitsides, Eugenia A

2014-12-31

Recent research has evidenced that although investment in Continuing Medical Education (CME), both in terms of participation as well as financial resources allocated to it, has been steadily increasing to catch up with accelerating advances in health information and technology, effectiveness of CME is reported to be rather limited. Poor and disproportional returns can be attributed to failure of CME courses to address and stimulate an adult audience. The present study initially drew on research findings and adult learning theories, providing the basis for comprehending adult learning, while entailing practical implications on fostering effectiveness in the design and delivery of CME. On a second level, a qualitative study was conducted with the aim to elucidate parameters accounting for effectiveness in educational interventions. Qualitative data was retrieved through 12 in-depth interviews, conducted with a random sample of participants in the 26th European Workshop of Advanced Plastic Surgery (EWAPS). The data underwent a three level qualitative analysis, following the "grounded theory" methodology, comprising 'open coding', 'axial coding' and 'selective coding'. Findings from the EWAPS study come in line with relevant literature, entailing significant implications for the necessity to apply a more effective and efficient paradigm in the design and delivery of educational interventions, advocating for implementing learner-centered schemata in CME and benefiting from a model that draws on the learning environment and social aspects of learning. What emerged as a pivotal parameter in designing educational interventions is to focus on small group educational events which could provide a supportive friendly context, enhance motivation through learner-centered approaches and allow interaction, experimentation and critical reflection. It should be outlined however that further research is required as the present study is limited in scope, having dealt with a limited sample.

Interactions Between Nutrition and Infections With Haemonchus contortus and Related Gastrointestinal Nematodes in Small Ruminants.

PubMed

Hoste, H; Torres-Acosta, J F J; Quijada, J; Chan-Perez, I; Dakheel, M M; Kommuru, D S; Mueller-Harvey, I; Terrill, T H

2016-01-01

Interactions between host nutrition and feeding behaviour are central to understanding the pathophysiological consequences of infections of the digestive tract with parasitic nematodes. The manipulation of host nutrition provides useful options to control gastrointestinal nematodes as a component of an integrated strategy. Focussed mainly on the Haemonchus contortus infection model in small ruminants, this chapter (1) illustrates the relationship between quantitative (macro- and micro-nutrients) and qualitative (plant secondary metabolites) aspects of host nutrition and nematode infection, and (2) shows how basic studies aimed at addressing some generic questions can help to provide solutions, despite the considerable diversity of epidemiological situations and breeding systems. Copyright © 2016 Elsevier Ltd. All rights reserved.

Exploring diabetes management amongst immigrant Sikhs in the Greater Toronto Area: a qualitative study.

PubMed

Uppal, Gina; Sibbald, Shannon L; Melling, James

2016-12-01

This study describes the ethnocultural influences associated with managing diabetes (Type 2) in a small sample of older Sikh immigrants in Toronto, Canada. The South Asian community, which includes Sikhs, is the fastest growing immigrant population, the second largest visible minority in Canada, and is five times more likely to have diabetes than their Canadian counterparts. The relationship between culture, immigration, and management of diabetes has been recognized, but research of how these areas intersect in the Sikh community is sparse. Data were collected using qualitative semi-structured interviews, and participants were recruited via purposive and snowball sampling techniques. Data were analysed using constant comparative methods. The complexities of diabetes management are organized in this study as the (1) external (2) internal and (3) actualized experiences participants faced navigating cultural dynamics, understanding their diagnosis, and interacting with health resources. An individual's diabetes diagnosis and treatment plan interacts with layers beyond the health system which must be understood in order to provide health care that is truly an empowering resource.

Motivating factors for small and midsized businesses to implement worksite health promotion.

PubMed

Witt, Laurel B; Olsen, Delane; Ablah, Elizabeth

2013-11-01

This study explores the decision-making process, including motivating factors, for small and midsized businesses in the Midwest to implement health promotion initiatives. This a replication of a study conducted in the Pacific Northwest. Semistructured qualitative interviews were conducted with key informants from 12 Midwestern metropolitan employers with fewer than 1,000 employees. Informants were interviewed regarding their companies' policies and practices around workplace health promotion programming adoption and valuation. Workplace health promotion adoption at these small and midsized businesses was motivated by three goals: to lower health care costs, to address human relations objectives, and to improve productivity. Low upfront cost was the most frequently considered criterion in choosing which workplace health promotion program to offer. Barriers to implementation included lack of employee buy-in, prohibitive costs, and personnel or time constraints. Aids to implementation included employee buy-in and affordability. This study suggests that cost considerations predominate in the workplace health promotion decision-making process at small to midsized businesses. Furthermore, employee buy-in cannot be underestimated as a factor in successful program implementation or longevity. Employees, along with executives and human resources management, must be appropriately targeted by health promotion practitioners in workplace health promotion efforts.

Phenotypic characteristics of local cattle in Madura Island

NASA Astrophysics Data System (ADS)

Maylinda, Sucik; Nugroho, H.; Busono, W.

2017-05-01

The aim of the research is to (1) analyze phenotypic variance both qualitative and quantitative characters in Madura cattle, (2) to analyze the relationship between that characters and body weight. Cattle studied were located in Waru and Pademawu subdistrict, Pamekasan district, Indonesia. The sampling technique was accidental sampling. Subject animals were 8-20 month-old cows, grouped into 2 age groups of <1 and >1 years old. Both qualitative and quantitative phenotypic characteristics were recorded. Qualitative characteristics were the color of the body, white color in bottom and leg, black color at the back, and the presence of horns. Quantitative characteristics were the head index, body weight, chest girth (CG), body height (BH), body length (BL), and body condition score (BCS). Data were analyzed with correlation and regression analyses. Results showed that qualitative characteristics of the Madura local cattle were all those of the reference Madura cattle standard, such as the white color of leg and bottom, with small head indexes. We found that (1) most of Madura Local cattle had the standard Madura cattle characteristics in both sexes, and (2) the best cattle, in terms of body weight, can be selected based on chest girth rather than other measurements, which is advantageous because measuring the chest circumference is quicker and easier than directly measuring cattle weight in rural villages.

"It's Small Steps, but That Leads to Bigger Changes": Evaluation of a Nurture Group Intervention

ERIC Educational Resources Information Center

Vincent, Kerry

2017-01-01

This article presents the results of a small-scale research project that aimed to evaluate the effectiveness of a part-time nurture group recently established in one primary school. Qualitative interviews were used to gather staff, pupil and parental perceptions about the nurture group. These focused not only on what difference the nurture group…

Survey of northern informal and formal mental health practitioners

PubMed Central

O'Neill, Linda; George, Serena; Sebok, Stefanie

2013-01-01

Background This survey is part of a multi-year research study on informal and formal mental health support in northern Canada involving the use of qualitative and quantitative data collection and analysis methods in an effort to better understand mental health in a northern context. Objective The main objective of the 3-year study was to document the situation of formal and informal helpers in providing mental health support in isolated northern communities in northern British Columbia, northern Alberta, Yukon, Northwest Territories and Nunavut. The intent of developing a survey was to include more participants in the research and access those working in small communities who would be concerned regarding confidentiality and anonymity due to their high profile within smaller populations. Design Based on the in-depth interviews from the qualitative phase of the project, the research team developed a survey that reflected the main themes found in the initial qualitative analysis. The on-line survey consisted of 26 questions, looking at basic demographic information and presenting lists of possible challenges, supports and client mental health issues for participants to prioritise. Results Thirty-two participants identified various challenges, supports and client issues relevant to their mental health support work. A vast majority of the respondents felt prepared for northern practice and had some level of formal education. Supports for longevity included team collaboration, knowledgeable supervisors, managers, leaders and more opportunities for formal education, specific training and continuity of care to support clients. Conclusion For northern-based research in small communities, the development of a survey allowed more participants to join the larger study in a way that protected their identity and confidentiality. The results from the survey emphasise the need for team collaboration, interdisciplinary practice and working with community strengths as a way to sustain mental health support workers in the North. PMID:23984276

Informing the design of a randomised controlled trial of an exercise-based programme for long term stroke survivors: lessons from a before-and-after case series study

PubMed Central

2013-01-01

Background To inform the design of a randomised controlled trial (RCT) of an exercise-based programme for long term stroke survivors, we conducted a mixed methods before-and-after case series with assessment at three time points. We evaluated Action for Rehabilitation from Neurological Injury (ARNI), a personalised, functionally-focussed programme. It was delivered through 24 hours of one-to-one training by an Exercise Professional (EP), plus at least 2 hours weekly unsupervised exercise, over 12- 14 weeks. Assessment was by patient-rated questionnaires addressing function, physical activity, confidence, fatigue and health-related quality of life; objective assessment of gait quality and speed; qualitative individual interviews conducted with participants. Data were collected at baseline, 3 months and 6 months. Fidelity and acceptability was assessed by participant interviews, audit of participant and EP records, and observation of training. Findings Four of six enrolled participants completed the exercise programme. Quantitative data demonstrated little change across the sample, but marked changes on some measures for some individuals. Qualitative interviews suggested that small benefits in physical outcomes could be of great psychological significance to participants. Participant-reported fatigue levels commonly increased, and non-completers said they found the programme too demanding. Most key components of the intervention were delivered, but there were several potentially important departures from intervention fidelity. Discussion The study provided data and experience that are helping to inform the design of an RCT of this intervention. It suggested the need for a broader recruitment strategy; indicated areas that could be explored in more depth in the qualitative component of the trial; and highlighted issues that should be addressed to enhance and evaluate fidelity, particularly in the preparation and monitoring of intervention providers. The experience illustrates the value of even small sample before-and-after studies in the development of trials of complex interventions. PMID:23941470

State-of-the-art radiological techniques improve the assessment of postoperative lung function in patients with non-small cell lung cancer.

PubMed

Ohno, Yoshiharu; Koyama, Hisanobu; Nogami, Munenobu; Takenaka, Daisuke; Onishi, Yumiko; Matsumoto, Keiko; Matsumoto, Sumiaki; Maniwa, Yoshimasa; Yoshimura, Masahiro; Nishimura, Yoshihiro; Sugimura, Kazuro

2011-01-01

The purpose of this study was to compare predictive capabilities for postoperative lung function in non-small cell lung cancer (NSCLC) patients of the state-of-the-art radiological methods including perfusion MRI, quantitative CT and SPECT/CT with that of anatomical method (i.e. qualitative CT) and traditional nuclear medicine methods such as planar imaging and SPECT. Perfusion MRI, CT, nuclear medicine study and measurements of %FEV(1) before and after lung resection were performed for 229 NSCLC patients (125 men and 104 women). For perfusion MRI, postoperative %FEV(1) (po%FEV(1)) was predicted from semi-quantitatively assessed blood volumes within total and resected lungs, for quantitative CT, it was predicted from the functional lung volumes within total and resected lungs, for qualitative CT, from the number of segments of total and resected lungs, and for nuclear medicine studies, from uptakes within total and resected lungs. All SPECTs were automatically co-registered with CTs for preparation of SPECT/CTs. Predicted po%FEV(1)s were then correlated with actual po%FEV(1)s, which were measured %FEV(1)s after operation. The limits of agreement were also evaluated. All predicted po%FEV(1)s showed good correlation with actual po%FEV(1)s (0.83≤r≤0.88, p<0.0001). Perfusion MRI, quantitative CT and SPECT/CT demonstrated better correlation than other methods. The limits of agreement of perfusion MRI (4.4±14.2%), quantitative CT (4.7±14.2%) and SPECT/CT (5.1±14.7%) were less than those of qualitative CT (6.0±17.4%), planar imaging (5.8±18.2%), and SPECT (5.5±16.8%). State-of-the-art radiological methods can predict postoperative lung function in NSCLC patients more accurately than traditional methods. Copyright © 2009 Elsevier Ireland Ltd. All rights reserved.

A Study of the Radio Continuum Far Infrared Correlation at Small Scales in the Galaxy

NASA Astrophysics Data System (ADS)

Rodriguez-Martinez, Monica I.; Allen, R. J.; Wiklind, T.; Loinard, L.

2006-12-01

We present a study of the behavior of the Radio Continuum (RC) Far Infrared (FIR) correlation on scales corresponding to the size of small molecular clouds. This was done by comparing the spatial distribution of RC emission and FIR emission from a sample of several regions, distributed within the range 79∘ ≤ l ≤ 174∘ in the Galaxy. We have examined the 408 and 1420 MHz mosaic images of the sample, from the Canadian Galactic Plane Survey (CGPS), which later were compared with images at 60 and 100 μm. Preliminary results suggest that the RC -FIR correlation still holds at small scales, since a good qualitative correlation between RC and FIR emission is found. The physical process involved that may cause such correlation will be discussed as well as the nature of the RC emission. This research makes use of data from the Canadian Galactic Plane Survey.

Workplace health understandings and processes in small businesses: a systematic review of the qualitative literature.

PubMed

MacEachen, Ellen; Kosny, Agnieszka; Scott-Dixon, Krista; Facey, Marcia; Chambers, Lori; Breslin, Curtis; Kyle, Natasha; Irvin, Emma; Mahood, Quenby

2010-06-01

Small businesses (SBs) play an important role in global economies, employ half of all workers, and pose distinct workplace health problems. This systematic review of qualitative peer-reviewed literature was carried out to identify and synthesize research findings about how SB workplace parties understand and enact processes related to occupational health and safety (OHS). The review was conducted as part of a larger mixed-method review and in consultation with stakeholders. A comprehensive literature search identified 5067 studies. After screening for relevance, 20 qualitative articles were identified. Quality assessment led to 14 articles of sufficient quality to be included in the meta-ethnographic findings synthesis. This review finds that SBs have distinctive social relations of work, apprehensions of workplace risk, and legislative requirements. Eight themes were identified that consolidate knowledge on how SB workplace parties understand OHS hazards, how they manage risk and health problems, and how broader structures, policies and systems shape the practice of workplace health in SBs. The themes contribute to 'layers of evidence' that address SB work and health phenomena at the micro (e.g. employer or worker behavior), meso (e.g. organizational dynamics) and macro (e.g. state policy) levels. This synthesis details the unique qualities and conditions of SBs that merit particular attention from planners and occupational health policy makers. In particular, the informal workplace social relations can limit workers' and employers' apprehension of risk, and policy and complex contractual conditions in which SBs are often engaged (such as chains of subcontracting) can complicate occupational health responsibilities. This review questions the utility of SB exemptions from OHS regulations and suggests a legislative focus on the particular needs of SBs. It considers ways that workers might activate their own workplace health concerns, and suggests that more qualitative research on OHS solutions is needed. It suggests that answers to the SB OHS problems identified in this review might lie in third party interventions and improved worker representation.

The impact of medical tourism on Thai private hospital management: informing hospital policy.

PubMed

James, Paul T J

2012-01-01

The purpose of this paper is to help consolidate and understand management perceptions and experiences of a targeted group (n=7) of Vice-Presidents of international Private Thai hospitals in Bangkok regarding medical tourism impacts. The method adopted uses a small-scale qualitative inquiry. Examines the on-going development and service management factors which contribute to the establishment and strengthening of relationships between international patients and hospital medical services provision. Develops a qualitative model that attempts to conceptualize the findings from a diverse range of management views into a framework of main (8) - Hospital Management; Hospital Processes; Hospital Technology; Quality Related; Communications; Personnel; Financial; and Patients; and consequent sub-themes (22). Outcomes from small-scale qualitative inquiries cannot by design be taken outside of its topical arena. This inevitably indicates that more research of this kind needs to be carried out to understand this field more effectively. The evidence suggests that Private Thai hospital management have established views about what constitutes the impact of medical tourism on hospital policies and practices when hospital staff interact with international patients. As the private health service sector in Thailand continues to grow, future research is needed to help hospitals provide appropriate service patterns and appropriate medical products/services that meet international patient needs and aspirations. Highlights the increasing importance of the international consumer in Thailand's health industry. This study provides insights of private health service providers in Bangkok by helping to understand more effectively health service quality environments, subsequent service provision, and the integrated development and impacts of new medical technology.

The Impact of Medical Tourism on Thai Private Hospital Management: Informing Hospital Policy

PubMed Central

James, Paul TJ

2012-01-01

Background: The purpose of this paper is to help consolidate and understand management perceptions and experiences of a targeted group (n=7) of Vice-Presidents of international Private Thai hospitals in Bangkok regarding medical tourism impacts. Methods: The method adopted uses a small-scale qualitative inquiry. Examines the on-going development and service management factors which contribute to the establishment and strengthening of relationships between international patients and hospital medical services provision. Develops a qualitative model that attempts to conceptualise the findings from a diverse range of management views into a framework of main (8) - Hospital Management; Hospital Processes; Hospital Technology; Quality Related; Communications; Personnel; Financial; and Patients; and consequent sub-themes (22). Results: Outcomes from small-scale qualitative inquiries cannot by design be taken outside of its topical arena. This inevitably indicates that more research of this kind needs to be carried out to understand this field more effectively. The evidence suggests that Private Thai hospital management have established views about what constitutes the impact of medical tourism on hospital policies and practices when hospital staff interact with international patients. Conclusions: As the private health service sector in Thailand continues to grow, future research is needed to help hospitals provide appropriate service patterns and appropriate medical products/services that meet international patient needs and aspirations. Highlights the increasing importance of the international consumer in Thailand’s health industry. This study provides insights of private health service providers in Bangkok by helping to understand more effectively health service quality environments, subsequent service provision, and the integrated development and impacts of new medical technology. PMID:22980119

Siting Issues for Solar Thermal Power Plants with Small Community Applications

NASA Technical Reports Server (NTRS)

Holbeck, J. J.; Ireland, S. J.

1978-01-01

Technologies for solar thermal plants are being developed to provide energy alternatives for the future. Implementation of these plants requires consideration of siting issues as well as power system technology. While many conventional siting considerations are applicable, there is also a set of unique siting issues for solar thermal plants. Early experimental plants will have special siting considerations. The siting issues associated with small, dispersed solar thermal power plants in the 1 to 10 MWe power range for utility/small community applications are considered. Some specific requirements refer to the first 1 MWe engineering experiment for the Small Power Systems Applications (SPSA) Project. The siting issues themselves are discussed in three categories: (1) system resource requirements, (2) environmental effects on the system, and (3) potential impact of the plant on the environment. Within these categories, specific issues are discussed in a qualitative manner. Examples of limiting factors for some issues are taken from studies of other solar systems.

A stochastic two-scale model for pressure-driven flow between rough surfaces

PubMed Central

Larsson, Roland; Lundström, Staffan; Wall, Peter; Almqvist, Andreas

2016-01-01

Seal surface topography typically consists of global-scale geometric features as well as local-scale roughness details and homogenization-based approaches are, therefore, readily applied. These provide for resolving the global scale (large domain) with a relatively coarse mesh, while resolving the local scale (small domain) in high detail. As the total flow decreases, however, the flow pattern becomes tortuous and this requires a larger local-scale domain to obtain a converged solution. Therefore, a classical homogenization-based approach might not be feasible for simulation of very small flows. In order to study small flows, a model allowing feasibly-sized local domains, for really small flow rates, is developed. Realization was made possible by coupling the two scales with a stochastic element. Results from numerical experiments, show that the present model is in better agreement with the direct deterministic one than the conventional homogenization type of model, both quantitatively in terms of flow rate and qualitatively in reflecting the flow pattern. PMID:27436975

Qualitative Study of Functional Groups and Antioxidant Properties of Soy-Based Beverages Compared to Cow Milk

PubMed Central

Durazzo, Alessandra; Gabrielli, Paolo; Manzi, Pamela

2015-01-01

Soy-based beverages are a source of high quality proteins and balanced nutrients; they thus represent an alternative to milk in case of allergy to cow milk proteins or intolerance to lactose. In this research, antioxidant properties of soy-based beverages and UHT cow milk were studied. In addition, color parameters, by a quick and non-destructive methodology, were studied in order to verify a possible correlation with antioxidant properties and a qualitative analysis of the major functional groups undertaken by Fourier Transformed Infrared Spectroscopy (FTIR) on Attenuated Total Reflectance (ATR) was carried out. Extractable and hydrolysable polyphenols were studied in soy-based beverages. However, only the extractable fraction was studied in UHT milk, which was characterized by a small amount of polyphenols. All color parameters showed highly significant differences among soy-based beverages and between soy-based beverages and cow milk. FTIR-ATR spectra of soy-based beverages and cow milk showed several differences in the various regions depending on both the specific contribution of molecular groups and different food items. PMID:26783841

Image of God, religion, spirituality, and life changes in breast cancer survivors: a qualitative approach.

PubMed

Schreiber, Judith A; Edward, Jean

2015-04-01

Religion and spirituality are much studied coping mechanisms; however, their relationship to changes in behaviors, relationships, and goals is unclear. This study explored the impact of a breast cancer diagnosis on religion/faith and changes in behaviors, relationship, or goals. In this qualitative study, women, who participated in a larger, quantitative study, completed written responses to questions regarding the role of religion/faith in their lives, the impact of their diagnosis on their image of God and on faith/religious beliefs, and any changes in behaviors, relationships, or life goals were examined. Based on previous findings noting differences in psychological outcomes based on a higher (HE) or lesser (LE) engaged view of God, 28 (14 HE; 14 LE) women were included in the analysis. Awareness of life and its fleeting nature was common to all. Ensuing behaviors varied from a need to focus on self-improvement-egocentrism (LE)-to a need to focus on using their experiences to help others-altruism (HE). Study results suggest that seemingly small, but highly meaningful, differences based on one's worldview result in considerably different attitudinal and behavioral outcomes.

Pediatric esophageal scintigraphy. Results of 200 studies

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

Guillet, J.; Wynchank, S.; Basse-Cathalinat, B.

1983-09-01

Esophageal transit of a small volume of watery liquid has been observed scintigraphically in 200 studies performed on patients aged between 6 days and 16 years. Qualitative information concerning esophageal morphology and function in the various phases of deglutition, and scintigraphic features of achalasia, stenosis, and other pathologies are described. Measured esophageal transit time and its normal variation, its relevance to the diagnosis of esophagitis, and the monitoring of treatment are discussed. This technique observing distinct deglutitions has proven a useful diagnostic tool. Its advantages and limitations are discussed in comparison with other methods.

The behavior limestone under explosive load

NASA Astrophysics Data System (ADS)

Orlov, M. Yu; Orlova, Yu N.; Bogomolov, G. N.

2016-11-01

Limestone behavior under explosive loading was investigated. The behavior of the limestone by the action of the three types of explosives, including granular, ammonite and emulsion explosives was studied in detail. The shape and diameter of the explosion craters were obtained. The observed fragments after the blast have been classified as large, medium and small fragments. Three full-scale experiments were carried out. The research results can be used as a qualitative test for the approbation of numerical methods.

Evaluating practice-based learning specific to the community matron role.

PubMed

Banning, Maggi

2009-02-01

Since the inception of the community matron role in 2004 there has been much debate about the exact nature of the role in primary and secondary care. How to effectively skill-up and educate a diverse group of clinicians has been a hot topic. This study involved a small focus group of community matrons in training. The qualitative themes extracted from this work are reported on and suggest that practice-based learning is both valuable and efficacious.

A qualitative study of how young Scottish smokers living in disadvantaged communities get their cigarettes.

PubMed

Donaghy, Edward; Bauld, Linda; Eadie, Douglas; McKell, Jennifer; Pringle, Brian; Amos, Amanda

2013-12-01

Reducing access to cigarettes is an important element of youth smoking prevention strategies. This is particularly so in disadvantaged communities that have high rates of youth smoking. In 2010, Scotland banned proxy sales of tobacco products to under 18-year-olds who were getting older people to purchase cigarettes on their behalf. A qualitative study using 24 small single-sex friendship groups. Eighty young people, mostly aged 14-16, of whom 57 were smokers, were recruited in 2012 from community youth groups in 3 socially disadvantaged areas of Scotland. Participants' main sources of cigarettes were proxy sales, family, and peers and friends. Younger smokers were more likely to purchase single cigarettes from older smokers at school and to steal cigarettes from family members. Older and regular smokers were more likely to obtain cigarettes through proxy purchases. Proxy purchases were often facilitated by problem drug users who were willing to buy cigarettes for a small monetary reward. Direct purchases in shops were less commonly reported but appeared to involve complicit action by some retailers. Few reported that they bought blackmarket cigarettes, although they were available in these communities. Young people in areas of deprivation are still able to circumvent the age-of-sale legislation on selling cigarettes. Even though proxy sales have been banned, they are an important source of cigarettes for disadvantaged young smokers.

"No One Cares about This Community More Than Us": The Role of Listening, Participation, and Trust in a Small Urban District

ERIC Educational Resources Information Center

Schultz, Katherine; McGinn, Kathryn C.

2013-01-01

In this research, situated in a small urban district with a state-imposed school board, we analyze participation of community members during a three-year effort to improve schools. Through a qualitative analysis of forms of community engagement, this article offers a framework for understanding participation. We present two overlapping continua of…

Qualitative Amino Acid Analysis of Small Peptides by GC/MS.

ERIC Educational Resources Information Center

Mabbott, Gary A.

1990-01-01

Experiments designed to help undergraduate students gain experience operating instruments and interpreting gas chromatography and mass spectrometry data are presented. Experimental reagents, procedures, analysis, and probable results are discussed. (CW)

Improving couples' quality of life through a Web-based prostate cancer education intervention.

PubMed

Song, Lixin; Rini, Christine; Deal, Allison M; Nielsen, Matthew E; Chang, Hao; Kinneer, Patty; Teal, Randall; Johnson, David C; Dunn, Mary W; Mark, Barbara; Palmer, Mary H

2015-03-01

To evaluate the feasibility and acceptability of a newly developed web-based, couple-oriented intervention called Prostate Cancer Education and Resources for Couples (PERC). Quantitative, qualitative, mixed-methods approach. Oncology outpatient clinics at the University of North Carolina (UNC) Lineberger Comprehensive Cancer Center at UNC–Chapel Hill. 26 patients with localized prostate cancer (PCa) and their partners. Pre- and postpilot quantitative assessments and a postpilot qualitative interview were conducted. General and PCa-specific symptoms, quality of life, psychosocial factors, PERC’s ease of use, and web activities. Improvement was shown in some PCa-specific and general symptoms (small effect sizes for patients and small-to-medium effect sizes for partners), overall quality of life, and physical and social domains of quality of life for patients (small effect sizes). Web activity data indicated high PERC use. Qualitative and quantitative analyses indicated that participants found PERC easy to use and understand,as well as engaging, of high quality, and relevant. Overall, participants were satisfied with PERC and reported that PERC improved their knowledge about symptom management and communication as a couple. PERC was a feasible, acceptable method of reducing the side effects of PCa treatment–related symptoms and improving quality of life. PERC has the potential to reduce the negative impacts of symptoms and enhance quality of life for patients with localized PCa and their partners, particularly for those who live in rural areas and have limited access to post-treatment supportive care.

Food choices made by low-income households when feeding their pre-school children: a qualitative study.

PubMed

Lovelace, Sally; Rabiee-Khan, Fatemeh

2015-10-01

The growing concern about poor dietary practices among low-income families has led to a 'victim blaming' culture that excludes wider social and environmental factors, which influence household food choices. This small-scale qualitative study investigated influences on the diets of young children in families on a low income in the West Midlands, UK. Using semi-structured interview schedule, rich data was gathered through individual interviews with 11 mothers of pre-school children. Information was collected about the type and range of food given following the introduction of solid foods including factors influencing parent's knowledge and diet, sources of nutrition advice and financial constraints. Food accessibility and storage issues were also explored. Interviews were audio-recorded, transcribed and analysed using a modified grounded theory approach. Findings highlighted that parents and professionals may have different interpretations about 'cooking from scratch'. The results indicated that some parents have poor understanding of what constitutes a healthy diet. However, most parents included fruit and vegetables to varying degrees and were motivated to give their children healthy foods, suggesting that, with adequate support and information, the diets of these children could be improved. There was evidence that when striving to improve the diet of their children, many parents' diets also improved. The findings from this small-scale in-depth study highlighted a number of issues for local and national policy and practice in the area of nutrition and child health in the early years. © 2013 John Wiley & Sons Ltd.

Discrete-Slots Models of Visual Working-Memory Response Times

PubMed Central

Donkin, Christopher; Nosofsky, Robert M.; Gold, Jason M.; Shiffrin, Richard M.

2014-01-01

Much recent research has aimed to establish whether visual working memory (WM) is better characterized by a limited number of discrete all-or-none slots or by a continuous sharing of memory resources. To date, however, researchers have not considered the response-time (RT) predictions of discrete-slots versus shared-resources models. To complement the past research in this field, we formalize a family of mixed-state, discrete-slots models for explaining choice and RTs in tasks of visual WM change detection. In the tasks under investigation, a small set of visual items is presented, followed by a test item in 1 of the studied positions for which a change judgment must be made. According to the models, if the studied item in that position is retained in 1 of the discrete slots, then a memory-based evidence-accumulation process determines the choice and the RT; if the studied item in that position is missing, then a guessing-based accumulation process operates. Observed RT distributions are therefore theorized to arise as probabilistic mixtures of the memory-based and guessing distributions. We formalize an analogous set of continuous shared-resources models. The model classes are tested on individual subjects with both qualitative contrasts and quantitative fits to RT-distribution data. The discrete-slots models provide much better qualitative and quantitative accounts of the RT and choice data than do the shared-resources models, although there is some evidence for “slots plus resources” when memory set size is very small. PMID:24015956

Exploring the implementation of the framework convention on tobacco control in four small island developing states of the Pacific: a qualitative study

PubMed Central

Martin, Erik; de Leeuw, Evelyne

2013-01-01

Objectives To determine what variables influence the implementation of the Framework Convention on Tobacco Control (FCTC) in small island developing states of the Pacific and how they affect its success or failure. To explore how barriers can be overcome and opportunities utilised to ensure an effective FCTC implementation in the Pacific Islands. Design A mixed methods, multiple case study consisting of primarily qualitative data in the form of semistructured interviews, document analysis and opportunistic observation. Setting Field visits were undertaken to collect data in the Cook Islands, Vanuatu, Palau and Nauru. The key informants were interviewed in the major cities or islands of each respective country: Rarotonga, Port Vila, Koror and Nauru. Participants Purposive sampling was used to select 39 informants, whose roles were associated with FCTC implementation. Most of the participants worked in health-oriented positions in the government and non-government organisations. Results Each country made a significant progress towards FCTC implementation. Overall, strong policy content, public support and limited pro-tobacco coalition activity were conducive to FCTC implementation, but the challenges were evident in the form of limited capacity, limited antitobacco coalition activity and limited political commitment outside the ministries of health in each country. Conclusions Further efforts are needed for full FCTC implementation, through building capacity and using resources effectively, growing commitment to FCTC beyond the health sector, fostering growth in antitobacco coalition activity, exploiting the limited pro-tobacco activity that may be present and garnering public support for tobacco control. These lessons may be particularly important for other small island developing states in the Pacific and developing countries elsewhere. PMID:24327364

Legislative Norms to Control Cannabis Use in the Light of Its Prevalence in Czech Republic, Poland, Slovakia, and Hungary.

PubMed

Čecho, Róbert; Baška, Tibor; Švihrová, Viera; Hudečková, Henrieta

2017-12-01

Cannabis control legislation ranks among key measures to prevent social-health impacts of its use. The article qualitatively analyses respective legislation in the Czech Republic, Poland, Slovakia, and Hungary (Visegrad Four, V4) considering level of decriminalisation of cannabis use in relation to current epidemiological situation. Qualitative analysis of the cannabis control legislation in V4 countries from 1995 to 2016 focusing on criminal liability, differentiation of cannabis from other illicit substances, definition of a small amount intended for personal use, sentences for possessing and dealership of the drug. Results: Slovakia, Hungary and Poland share similar restrictive legislative approach throughout the studied period. In the Czech Republic, the situation has been different and since 2010 cannabis has been further decriminalised: possession of defined small amount of drug not being under prosecution and milder sentences for cannabis than for other illicit psychoactive substances. Slovakia, Hungary and Poland share similar restrictive legislative approach throughout the studied period. In the Czech Republic, the situation has been different and since 2010 cannabis has been further decriminalised: possession of defined small amount of drug not being under prosecution and milder sentences for cannabis than for other illicit psychoactive substances. Although the prevalence of cannabis use among adolescents is the highest in the Czech Republic, partial decriminalisation did not show further increase. Slovakia, Hungary and Poland show different trends in epidemiological situation despite of similar legislative approach. Results indicate that beside legislation other social factors play a role and measures to change attitudes and decrease social tolerance are important. Copyright© by the National Institute of Public Health, Prague 2017

Behaviours associated with weight loss maintenance and regaining in a Mediterranean population sample. A qualitative study.

PubMed

Karfopoulou, E; Mouliou, K; Koutras, Y; Yannakoulia, M

2013-10-01

In the US, the National Weight Control Registry revealed lifestyle behaviours shared by weight loss maintainers. In the US and the UK, qualitative studies compared the experiences of weight loss maintainers and regainers. High rates of physical activity, a low-energy/low-fat diet, weight self-monitoring, breakfast consumption and flexible control of eating are well-established maintenance behaviours. The Mediterranean lifestyle has not been studied relative to weight loss maintenance. This study focused on a sample of Greek maintainers and regainers. Maintainers emphasized home-cooked meals; their diet does not appear to be low-fat, as home-cooked Greek meals are rich in olive oil. Having a small dinner is a common strategy among maintainers. Health motives were not mentioned by maintainers. Maintainers, but not regainers, appeared to compensate for emotional eating. Weight loss maintenance is imperative to successful obesity treatment. We qualitatively explored lifestyle behaviours associated with weight regulation, in a sample of Greek volunteers who had lost weight and either maintained or regained it. A 10% intentional loss maintained for at least one year was considered successful maintenance. Volunteers (n = 44, 41% men) formed eight focus groups, four of maintainers and four of regainers. Questions regarded weight loss, weight maintenance or regaining, and beliefs on weight maintenance and regaining. All discussions were tape recorded. Maintainers lost weight on their own, whereas regainers sought professional help. Maintainers exercised during both the loss and maintenance phases, whereas regainers showed inconsistent physical activity levels. Health motives for weight loss were mentioned only by regainers. Emotional eating was a common barrier, but only maintainers compensated for it. Maintainers continuously applied specific strategies to maintain their weight: emphasizing home-cooked meals, high eating frequency, a small dinner, portion size regulation, and sweets' intake regulation. Regainers considered the behaviours leading to weight loss different from their normal lifestyle, and resumed their old habits when the diet was over. However, both groups believed that for long-term success, lifestyle changes need to be permanent. © 2013 The Authors. Clinical Obesity © 2013 International Association for the Study of Obesity.

Distress in significant others of patients with chronic fatigue syndrome: A systematic review of the literature.

PubMed

Harris, Kamelia; Band, Rebecca J; Cooper, Hazel; Macintyre, Vanessa G; Mejia, Anilena; Wearden, Alison J

2016-11-01

The objective of this study was to systematically review existing empirical research assessing levels and correlates of distress in significant others of patients with chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME). Systematic searches in CINAHL, Web of Science and PsycINFO were conducted in August 2014. The search was repeated in January 2015 to check for newly published articles. Studies published in English with quantitative, qualitative, or mixed designs exploring distress, poor subjective health, poor mental health, reduced quality of life and well-being, and symptoms of depression and anxiety in significant others (>18 years) of children and adults with CFS/ME were included. Quality appraisal of included studies was carried out. Quantitative and qualitative studies were summarized separately. Six articles met eligibility criteria. Two quantitative studies with significant others of adult patients, and one quantitative and two mixed-methods studies with significant others of child patients showed moderate to high levels of distress. One qualitative study (adult patients) found minimal evidence of distress and that acceptance of CFS/ME was related to better adjustment. In the quantitative and mixed-methods studies, significant others who attributed some level of responsibility for symptoms to the patient, or who were female, or whose partners had poorer mental health, had higher levels of distress. The small number of studies to date, the contrary evidence from a qualitative study, and the limited data available on levels of distress in significant others of patients with CFS/ME mean that our conclusion that distress levels are elevated is provisional. We recommend that future qualitative studies focus on this particular topic. Further longitudinal studies exploring correlates of distress within the context of a predictive theoretical model would be helpful. Statement of contribution What is already known on this subject? Chronic fatigue syndrome (CFS/ME) entails considerable economic, social, and personal costs. Uncertainties exist around diagnosis and management. This may lead to particular difficulties for significant others trying to support patients. What does this study add? Few studies have examined distress and its correlates in significant others of people with CFS/ME. Significant others report elevated levels of distress on quantitative measures. © 2016 The British Psychological Society.

Stationary solutions for the nonlinear Schrödinger equation modeling three-dimensional spherical Bose-Einstein condensates in general potentials.

PubMed

Mallory, Kristina; Van Gorder, Robert A

2015-07-01

Stationary solutions for the cubic nonlinear Schrödinger equation modeling Bose-Einstein condensates (BECs) confined in three spatial dimensions by general forms of a potential are studied through a perturbation method and also numerically. Note that we study both repulsive and attractive BECs under similar frameworks in order to deduce the effects of the potentials in each case. After outlining the general framework, solutions for a collection of specific confining potentials of physical relevance to experiments on BECs are provided in order to demonstrate the approach. We make several observations regarding the influence of the particular potentials on the behavior of the BECs in these cases, comparing and contrasting the qualitative behavior of the attractive and repulsive BECs for potentials of various strengths and forms. Finally, we consider the nonperturbative where the potential or the amplitude of the solutions is large, obtaining various qualitative results. When the kinetic energy term is small (relative to the nonlinearity and the confining potential), we recover the expected Thomas-Fermi approximation for the stationary solutions. Naturally, this also occurs in the large mass limit. Through all of these results, we are able to understand the qualitative behavior of spherical three-dimensional BECs in weak, intermediate, or strong confining potentials.

What do resource-oriented approaches mean to general practitioners and how can they be facilitated in primary care? A qualitative study.

PubMed

Prüfer, Franziska; Joos, Stefanie; Miksch, Antje

2013-01-01

Although resource orientation, as a part of health promotion, should play a major role in general practice, the anchoring and realization of resource-oriented approaches remain small in Germany. The aim of this study was to analyze what resource orientation means to general practitioners (GPs) and develop strategies as to how this can be facilitated in GP practice. Within a qualitative research approach, 19 semi-structured telephone interviews were recorded, transcribed, and analyzed using qualitative content analysis. Within the interviews, the inclusion of the patients' individual resources is described as core competence of GPs. Supporting the patients' disease coping strategies and self-help were seen as important by GPs. However, perceptions as to which resources are considered to be fundamental ranged widely across the participant group. The results confirm the important role of resource-oriented approaches in general practice. However, a general definition of resource orientation is needed. In addition, working conditions for GPs need to be taken into account to ensure that these contribute to a healthy work-life balance. The need for GP training was identified to improve communication skills. Further integration of GPs in health promotion and communal structures would be beneficial.

What Do Resource-Oriented Approaches Mean to General Practitioners and How Can They Be Facilitated in Primary Care? A Qualitative Study

PubMed Central

Prüfer, Franziska; Miksch, Antje

2013-01-01

Although resource orientation, as a part of health promotion, should play a major role in general practice, the anchoring and realization of resource-oriented approaches remain small in Germany. The aim of this study was to analyze what resource orientation means to general practitioners (GPs) and develop strategies as to how this can be facilitated in GP practice. Within a qualitative research approach, 19 semi-structured telephone interviews were recorded, transcribed, and analyzed using qualitative content analysis. Within the interviews, the inclusion of the patients' individual resources is described as core competence of GPs. Supporting the patients' disease coping strategies and self-help were seen as important by GPs. However, perceptions as to which resources are considered to be fundamental ranged widely across the participant group. The results confirm the important role of resource-oriented approaches in general practice. However, a general definition of resource orientation is needed. In addition, working conditions for GPs need to be taken into account to ensure that these contribute to a healthy work-life balance. The need for GP training was identified to improve communication skills. Further integration of GPs in health promotion and communal structures would be beneficial. PMID:23986779

Attachment narratives in refugee children: interrater reliability and qualitative analysis in pilot findings from a two-site study.

PubMed

De Haene, Lucia; Dalgaard, Nina Thorup; Montgomery, Edith; Grietens, Hans; Verschueren, Karine

2013-06-01

Although forced migration research on refugee family functioning clearly points to the potential breakdown of parental availability and responsiveness in the context of cumulative migration stressors, studies exploring attachment security in refugee children are surprisingly lacking so far. The authors report their findings from a 2-site, small-scale administration of an attachment measure, adapted for use with refugee children aged between 4 and 9 years from a reliable and validated doll-play procedure. We evaluated interrater reliability and conducted a qualitative analysis of refugee children's narrative response to identify migration-specific representational markers of attachment quality. The level of agreement among 3 independent coders ranged between .54 to 1.00 for both study samples, providing initial psychometric evidence of the measure's value in assessing child attachment security in this population. The exploratory analysis of migration-related narrative markers pointed to specific parameters to be used in parent-child observational assessments in future validation of the attachment measure, such as parental withdrawal or trauma-communication within the parent-child dyad. Copyright © 2013 International Society for Traumatic Stress Studies.

Digestion modeling in the small intestine: impact of dietary fiber.

PubMed

Taghipoor, M; Barles, G; Georgelin, C; Licois, J R; Lescoat, P

2014-12-01

In this work, the modeling of the digestion in the small intestine is developed by investigating specifically the effects of dietary fiber. As our previous model, this new version takes into account the three main phenomena of digestion: transit of the bolus, degradation of feedstuffs and absorption through the intestinal wall. However the two main physiochemical characteristics of dietary fiber, namely viscosity and water holding capacity, lead us to substantially modify our initial model by emphasizing the role of water and its intricated dynamics with dry matter in the bolus. Various numerical simulations given by this new model are qualitatively in agreement with the positive effect of insoluble dietary fiber on the velocity of bolus and on its degradation all along the small intestine. These simulations reproduce the negative effect of soluble dietary fiber on digestion as it has been experimentally observed. Although, this model is generic and contains a large number of parameters but, to the best of our knowledge, it is among the first qualitative dynamical models of fiber influence on intestinal digestion. Copyright © 2014 Elsevier Inc. All rights reserved.

Crossing Borders: A Qualitative Study of How Occupational Therapy Educators and Scholars Develop and Sustain Global Partnerships.

PubMed

Witchger Hansen, Anne Marie

2015-09-01

The World Federation of Occupational Therapists (WFOT) and the American Occupational Therapy Association promote a globally connected profession that responds to the needs of our diverse societies. Global partnerships are grounded on the principle that cross-cultural experiences are enriching and provide mutual benefits. The purpose of this study was to uncover how occupational therapy educators and scholars perceive and experience (1) developing and sustaining global partnerships and (2) lessons learned. In this qualitative study, 30 occupational therapy educators and researchers completed an online survey. Eight participated in an interview. Results found major themes that help develop and sustain partnerships: building relationship of trust and respect, communicating effectively, cultivating cultural competence, sharing power and resources with collaborators and creating a context for reciprocal learning. Lessons learned include a call to walking humbly, building relationships of trust and respect, establishing open and honest communication, supporting local solutions to local problems, ensuring equality of resources and learning from their global partners. The findings suggest that global partnerships have the potential to transform both partners if the partners engage with mutual understanding and respect. Limitations of this study include a small sample size and participant's pool limited to occupational therapists from United States. Recommendations for future research include qualitative studies to identify model occupational therapy programmes that sustain global partnerships using a diverse sample of international occupational therapy educators and researchers. © 2015 John Wiley & Sons, Ltd.

A Study on the Models for Corporate Social Responsibility of Small and Medium Enterprises

NASA Astrophysics Data System (ADS)

Ma, Jun

The role of small and medium enterprises (SMEs) in corporate social responsibility (CSR) has attracted increasing attention and interest in recent years. The purpose of this study is to build some relevant models of CSR which are the foundations of empirical study later. The paper begins by an overview of the CSR literature in the context of seven step model for CSR and differences between corporate and small businesses. Noting the general lack of theoretical framework in the literature, the paper then presents relevant theoretical models of CSR that could be useful in conducting further research on CSR and SMEs. The study is qualitative in nature, capitalizing on a comparative research design to highlight differences in CSR orientations between SMEs and MNCs. The research is presented and implications are drawn regarding the peculiar relational attributes of SMEs in the context of CSR generally, and developing countries more specifically, and how this inclination can be further nurtured and leveraged. Further research can seek to highlight how to leverage this natural affinity to CSR among SMEs detected in this study in pursuit of more systematic engagement and more benefits.

Investigation of the plastic fracture of high-strength aluminum alloys

NASA Technical Reports Server (NTRS)

Van Stone, R. H.; Merchant, R. H.; Low, J. R., Jr.

1974-01-01

In a study of plastic fracture in five high-strength aluminum alloys (2014, 2024, 2124, 7075, and 7079), it has been shown that fracture toughness is affected primarily by the size and volume fraction of the larger (2 to 10 microms) second-phase particles. Certain of these particles crack at small plastic strains, nucleating voids which, with further plastic strain, coalesce to cause fracture. Not all second-phase particles crack at small plastic strains, and qualitative analysis of those which are primarily responsible for void nucleation shows that they contain iron or silicon or both. This result suggests that a reduction in the iron and silicon impurity content of the alloys should improve fracture toughness without loss of strength.

A case study of autonomy and motivation in a student-led game development project

NASA Astrophysics Data System (ADS)

Prigmore, M.; Taylor, R.; De Luca, D.

2016-07-01

This paper presents the findings of an exploratory case study into the relationship between student autonomy and motivation in project based learning, using Self-Determination Theory (SDT) to frame the investigation. The case study explores how different forms of motivation affect the students' response to challenges and their intention to complete the project. Earlier studies have made little explicit use of theoretical perspectives on student autonomy and motivation, a weakness this study attempts to address. As an exploratory case study seeking to evaluate the suitability of a particular theoretical framework, we chose a small case: three students on a one-term computer games development project. Given the small scale, the approach is necessarily qualitative, drawing on project documentation and one-to-one interviews with the students. Our conclusion is that the concepts of SDT provide a useful framework for analysing students' motivations to undertake project work, and its predictions can offer useful guidance on how to initiate and supervise such projects.

Inter-observer agreement improves with PERCIST 1.0 as opposed to qualitative evaluation in non-small cell lung cancer patients evaluated with F-18-FDG PET/CT early in the course of chemo-radiotherapy.

PubMed

Fledelius, Joan; Khalil, Azza; Hjorthaug, Karin; Frøkiær, Jørgen

2016-12-01

The purpose of this study is to determine whether a qualitative approach or a semi-quantitative approach provides the most robust method for early response evaluation with 2'-deoxy-2'-[(18)F]fluoro-D-glucose (F-18-FDG) positron emission tomography combined with whole body computed tomography (PET/CT) in non-small cell lung cancer (NSCLC). In this study eight Nuclear Medicine consultants analyzed F-18-FDG PET/CT scans from 35 patients with locally advanced NSCLC. Scans were performed at baseline and after 2 cycles of chemotherapy. Each observer used two different methods for evaluation: (1) PET response criteria in solid tumors (PERCIST) 1.0 and (2) a qualitative approach. Both methods allocate patients into one of four response categories (complete and partial metabolic response (CMR and PMR) and stable and progressive metabolic disease (SMD and PMD)). The inter-observer agreement was evaluated using Fleiss' kappa for multiple raters, Cohens kappa for comparison of the two methods, and intraclass correlation coefficients (ICC) for comparison of lean body mass corrected standardized uptake value (SUL) peak measurements. The agreement between observers when determining the percentage change in SULpeak was "almost perfect", with ICC = 0.959. There was a strong agreement among observers allocating patients to the different response categories with a Fleiss kappa of 0.76 (0.71-0.81). In 22 of the 35 patients, complete agreement was observed with PERCIST 1.0. The agreement was lower when using the qualitative method, moderate, having a Fleiss kappa of 0.60 (0.55-0.64). Complete agreement was achieved in only 10 of the 35 patients. The difference between the two methods was statistically significant (p < 0.005) (chi-squared). Comparing the two methods for each individual observer showed Cohen's kappa values ranging from 0.64 to 0.79, translating into a strong agreement between the two methods. PERCIST 1.0 provides a higher overall agreement between observers than the qualitative approach in categorizing early treatment response in NSCLC patients. The inter-observer agreement is in fact strong when using PERCIST 1.0 even when the level of instruction is purposely kept to a minimum in order to mimic the everyday situation. The variability is largely owing to the subjective elements of the method.

Spatial Resolution of Small Particles in Silane Discharge.

DTIC Science & Technology

1985-02-18

report our results and attempt to qualitatively describe how these zones relate to plasma chemistry and film deposition processes. Originator supplied...keywords include: Rf discharge, Silane, Plasma chemistry , Particles, Clusters, and Laser light scattering.

Why small-scale cannabis growers stay small: five mechanisms that prevent small-scale growers from going large scale.

PubMed

Hammersvik, Eirik; Sandberg, Sveinung; Pedersen, Willy

2012-11-01

Over the past 15-20 years, domestic cultivation of cannabis has been established in a number of European countries. New techniques have made such cultivation easier; however, the bulk of growers remain small-scale. In this study, we explore the factors that prevent small-scale growers from increasing their production. The study is based on 1 year of ethnographic fieldwork and qualitative interviews conducted with 45 Norwegian cannabis growers, 10 of whom were growing on a large-scale and 35 on a small-scale. The study identifies five mechanisms that prevent small-scale indoor growers from going large-scale. First, large-scale operations involve a number of people, large sums of money, a high work-load and a high risk of detection, and thus demand a higher level of organizational skills than for small growing operations. Second, financial assets are needed to start a large 'grow-site'. Housing rent, electricity, equipment and nutrients are expensive. Third, to be able to sell large quantities of cannabis, growers need access to an illegal distribution network and knowledge of how to act according to black market norms and structures. Fourth, large-scale operations require advanced horticultural skills to maximize yield and quality, which demands greater skills and knowledge than does small-scale cultivation. Fifth, small-scale growers are often embedded in the 'cannabis culture', which emphasizes anti-commercialism, anti-violence and ecological and community values. Hence, starting up large-scale production will imply having to renegotiate or abandon these values. Going from small- to large-scale cannabis production is a demanding task-ideologically, technically, economically and personally. The many obstacles that small-scale growers face and the lack of interest and motivation for going large-scale suggest that the risk of a 'slippery slope' from small-scale to large-scale growing is limited. Possible political implications of the findings are discussed. Copyright © 2012 Elsevier B.V. All rights reserved.

'I was just so different': The experiences of women diagnosed with an autism spectrum disorder in adulthood in relation to gender and social relationships.

PubMed

Kanfiszer, Lucie; Davies, Fran; Collins, Suzanne

2017-08-01

Existing literature exploring autism spectrum disorders within female populations predominantly utilises quantitative methodology. A limited number of small-scale, qualitative studies have explored the experiences of adolescent girls with autism spectrum disorder, but adult women have remained largely unheard. This study aims to broaden the stories told within autobiographical literature and empower those within the wider community of women with autism spectrum disorder. In doing so, it seeks to extend existing conceptualisations of experience to include socially and culturally located factors. A qualitative methodology was adopted, utilising multi-stage narrative analysis. Seven semi-structured interviews with women who received a diagnosis in adulthood were conducted. Recruitment spanned community mental health services, an inpatient service and a community support group. From the women's diverse experiences and stories emerged two broad categories related to gender identity and social relationships. The findings are discussed in relation to existing constructs of autism in women.

Application of statistical process control to qualitative molecular diagnostic assays.

PubMed

O'Brien, Cathal P; Finn, Stephen P

2014-01-01

Modern pathology laboratories and in particular high throughput laboratories such as clinical chemistry have developed a reliable system for statistical process control (SPC). Such a system is absent from the majority of molecular laboratories and where present is confined to quantitative assays. As the inability to apply SPC to an assay is an obvious disadvantage this study aimed to solve this problem by using a frequency estimate coupled with a confidence interval calculation to detect deviations from an expected mutation frequency. The results of this study demonstrate the strengths and weaknesses of this approach and highlight minimum sample number requirements. Notably, assays with low mutation frequencies and detection of small deviations from an expected value require greater sample numbers to mitigate a protracted time to detection. Modeled laboratory data was also used to highlight how this approach might be applied in a routine molecular laboratory. This article is the first to describe the application of SPC to qualitative laboratory data.

Finding a place to connect: A qualitative study exploring the influences of the physical and social environments on spouses' opportunities to maintain relationships when visiting a partner with dementia living in long-term care.

PubMed

Førsund, Linn Hege; Ytrehus, Siri

2016-06-17

The purpose of this qualitative study was to explore how physical and social environments influence spouses' opportunities to maintain relationships when visiting a partner with dementia living in long-term care. Interviews with 15 spouses whose partners lived in long-term care facilities for persons with dementia, observations of physical environments and participant observations were conducted. The results showed how finding a place for spouses to connect in the long-term care facility was important in maintaining relationships. Access to individual rooms was an important feature that enabled connections throughout the phases of dementia, whereas common areas appeared more difficult to use because small spaces limited private interactions. Health personnel were important in sustaining spouses' abilities to maintain their relationships in long-term care facilities for persons with dementia. © The Author(s) 2016.

The patient experience of high technology medical imaging: a systematic review of the qualitative evidence.

PubMed

Munn, Zachary; Jordan, Zoe

When presenting to an imaging department, the person who is to be imaged is often in a vulnerable state, and out of their comfort zone. It is the role of the medical imaging technician to produce a high quality image and facilitate patient care throughout the imaging process. Qualitative research is necessary to better inform the medical imaging technician and to help them to understand the experience of the person being imaged. Some issues that have been identified in the literature include fear, claustrophobia, dehumanisation, and an uncomfortable or unusual experience. There is now a small but worthwhile qualitative literature base focusing on the patient experience in high technology imaging. There is no current qualitative synthesis of the literature on the patient experience in high technology imaging. It is therefore timely and worthwhile to produce a systematic review to identify and summarise the existent literature exploring the patient experience of high technology imaging. To identify the patient experience of high technology medical imaging. Studies that were of a qualitative design that explored the phenomenon of interest, the patient experience of high technology medical imaging. Participants included anyone who had undergone one of these procedures. The search strategy aimed to find both published and unpublished studies, and was conducted over a period from June - September 2010. No time limits were imposed on this search strategy. A three-step search strategy was utilised in this review. All studies that met the criteria were selected for retrieval. They were then assessed by two independent reviewers for methodological validity prior to inclusion in the review using standardised critical appraisal instruments from the Joanna Briggs Institute Qualitative Assessment and Review Instrument. Data was extracted from papers included in the review using the standardised data extraction tool from the Joanna Briggs Institute Qualitative Assessment and Review Instrument. Research findings were pooled using the Qualitative Assessment and Review Instrument. Following the search and critical appraisal processes, 15 studies were identified that were deemed of suitable quality to be included in the review. From these 15 studies, 127 findings were extracted, forming 33 categories and 11 synthesised findings. These synthesised findings related to the patient experience, the emotions they felt (whether negative or positive), the need for support and information, and highlighted the importance of imaging to the patient. The synthesised findings in this review highlight the diverse, unique and challenging ways in which people experience imaging with MRI and CT scanners. All health professionals involved in imaging need to be aware of the different ways each patient may experience imaging, and provide them with ongoing support and information. The implications for practice are derived directly from the results of the meta-synthesis, and each of the 11 synthesised findings. There is still scope for further high methodological qualitative studies to be conducted in this field, particularly in the field of nuclear medicine imaging and Positron Emission Tomography. Further studies may be conducted in certain patient groups, and in certain age ranges. No studies were found assessing the experience of children undergoing high technology imaging.

A qualitative investigation of Muslim and Christian women's views of religion and feminism in their lives.

PubMed

Ali, Saba Rasheed; Mahmood, Amina; Moel, Joy; Hudson, Carolyn; Leathers, Leslie

2008-01-01

This qualitative investigation explored a relatively understudied aspect of cultural diversity: feminism and religion in the lives of religiously diverse women. More specifically, structured interviews were used to investigate views of religion, women's issues, gender roles, culture, and feminism for a small group of Muslim and Christian women living in the United States. The data were analyzed using consensual qualitative research methods (Hill, Thompson, & Williams, 1997). Findings indicated a complex relationship between feminism, gender roles, culture, and religion for these women with the majority of the Muslim women reporting that their religion supports feminist principles and identifying themselves as feminist. Christian women were less willing to endorse the feminist label. Implications for multicultural feminist practice are discussed. 2008 APA

Asymptotic methods for internal transonic flows

NASA Technical Reports Server (NTRS)

Adamson, T. C., Jr.; Messiter, A. F.

1989-01-01

For many internal transonic flows of practical interest, some of the relevant nondimensional parameters typically are small enough that a perturbation scheme can be expected to give a useful level of numerical accuracy. A variety of steady and unsteady transonic channel and cascade flows is studied with the help of systematic perturbation methods which take advantage of this fact. Asymptotic representations are constructed for small changes in channel cross-section area, small flow deflection angles, small differences between the flow velocity and the sound speed, small amplitudes of imposed oscillations, and small reduced frequencies. Inside a channel the flow is nearly one-dimensional except in thin regions immediately downstream of a shock wave, at the channel entrance and exit, and near the channel throat. A study of two-dimensional cascade flow is extended to include a description of three-dimensional compressor-rotor flow which leads to analytical results except in thin edge regions which require numerical solution. For unsteady flow the qualitative nature of the shock-wave motion in a channel depends strongly on the orders of magnitude of the frequency and amplitude of impressed wall oscillations or fluctuations in back pressure. One example of supersonic flow is considered, for a channel with length large compared to its width, including the effect of separation bubbles and the possibility of self-sustained oscillations. The effect of viscosity on a weak shock wave in a channel is discussed.

Student leadership in small group science inquiry

NASA Astrophysics Data System (ADS)

Oliveira, Alandeom W.; Boz, Umit; Broadwell, George A.; Sadler, Troy D.

2014-09-01

Background: Science educators have sought to structure collaborative inquiry learning through the assignment of static group roles. This structural approach to student grouping oversimplifies the complexities of peer collaboration and overlooks the highly dynamic nature of group activity. Purpose: This study addresses this issue of oversimplification of group dynamics by examining the social leadership structures that emerge in small student groups during science inquiry. Sample: Two small student groups investigating the burning of a candle under a jar participated in this study. Design and method: We used a mixed-method research approach that combined computational discourse analysis (computational quantification of social aspects of small group discussions) with microethnography (qualitative, in-depth examination of group discussions). Results: While in one group social leadership was decentralized (i.e., students shared control over topics and tasks), the second group was dominated by a male student (centralized social leadership). Further, decentralized social leadership was found to be paralleled by higher levels of student cognitive engagement. Conclusions: It is argued that computational discourse analysis can provide science educators with a powerful means of developing pedagogical models of collaborative science learning that take into account the emergent nature of group structures and highly fluid nature of student collaboration.

A qualitative study of pandemic influenza preparedness among small and medium-sized businesses in New York City.

PubMed

Burton, Deron C; Confield, Evan; Gasner, Mary Rose; Weisfuse, Isaac

2011-10-01

Small businesses need to engage in continuity planning to assure delivery of goods and services and to sustain the economy during an influenza pandemic. This is especially true in New York City, where 98 per cent of businesses have fewer than 100 employees. It was an objective therefore, to determine pandemic influenza business continuity practices and strategies suitable for small and medium-sized NYC businesses. The study design used focus groups, and the participants were owners and managers of businesses with fewer than 500 employees in New York City. The main outcome measures looked for were the degree of pandemic preparedness, and the feasibility of currently proposed business continuity strategies. Most participants reported that their businesses had no pandemic influenza plan. Agreement with feasibility of specific business continuity strategies was influenced by the type of business represented, cost of the strategy, and business size. It was concluded that recommendations for pandemic-related business continuity plans for small and medium-sized businesses should be tailored to the type and size of business and should highlight the broad utility of the proposed strategies to address a range of business stressors.

A remark on the sign change of the four-particle azimuthal cumulant in small systems

NASA Astrophysics Data System (ADS)

Bzdak, Adam; Ma, Guo-Liang

2018-06-01

The azimuthal cumulants, c2 { 2 } and c2 { 4 }, originating from the global conservation of transverse momentum in the presence of hydro-like elliptic flow are calculated. We observe the sign change of c2 { 4 } for small number of produced particles. This is in a qualitative agreement with the recent ATLAS measurement of multi-particle azimuthal correlations with the subevent cumulant method.

Assessment of GenNEXT Learning Outcomes at the University of Brunei Darussalam: A Qualitative Review of Selected Opportunities, Benefits and Challenges in Human Resource Development

ERIC Educational Resources Information Center

Mundia, Lawrence

2012-01-01

The commentary and overview explored how curriculum and assessment reforms are being used by a small university and small country to improve the quality of education and gain international recognition. Although the reforms are potentially beneficial to the students, university, and country, there are dilemmatic factors that may either enhance or…

On the classification of normally distributed neurons: an application to human dentate nucleus.

PubMed

Ristanović, Dušan; Milošević, Nebojša T; Marić, Dušica L

2011-03-01

One of the major goals in cellular neurobiology is the meaningful cell classification. However, in cell classification there are many unresolved issues that need to be addressed. Neuronal classification usually starts with grouping cells into classes according to their main morphological features. If one tries to test quantitatively such a qualitative classification, a considerable overlap in cell types often appears. There is little published information on it. In order to remove the above-mentioned shortcoming, we undertook the present study with the aim to offer a novel method for solving the class overlapping problem. To illustrate our method, we analyzed a sample of 124 neurons from adult human dentate nucleus. Among them we qualitatively selected 55 neurons with small dendritic fields (the small neurons), and 69 asymmetrical neurons with large dendritic fields (the large neurons). We showed that these two samples are normally and independently distributed. By measuring the neuronal soma areas of both samples, we observed that the corresponding normal curves cut each other. We proved that the abscissa of the point of intersection of the curves could represent the boundary between the two adjacent overlapping neuronal classes, since the error done by such division is minimal. Statistical evaluation of the division was also performed.

POPULATION DYNAMICS OF SMALL MAMMALS ACROSS A NITROGEN AMENDED LANDSCAPE

EPA Science Inventory

Biogeochemical alterations of the nitrogen cycle from anthropogenic activities could have significant effects on ecological processes at the population, community and ecosystem levels. Nitrogen additions in grasslands have produced qualitative and quantitative changes in vegetat...

Influence on Learning of a Collaborative Learning Method Comprising the Jigsaw Method and Problem-based Learning (PBL).

PubMed

Takeda, Kayoko; Takahashi, Kiyoshi; Masukawa, Hiroyuki; Shimamori, Yoshimitsu

2017-01-01

Recently, the practice of active learning has spread, increasingly recognized as an essential component of academic studies. Classes incorporating small group discussion (SGD) are conducted at many universities. At present, assessments of the effectiveness of SGD have mostly involved evaluation by questionnaires conducted by teachers, by peer assessment, and by self-evaluation of students. However, qualitative data, such as open-ended descriptions by students, have not been widely evaluated. As a result, we have been unable to analyze the processes and methods involved in how students acquire knowledge in SGD. In recent years, due to advances in information and communication technology (ICT), text mining has enabled the analysis of qualitative data. We therefore investigated whether the introduction of a learning system comprising the jigsaw method and problem-based learning (PBL) would improve student attitudes toward learning; we did this by text mining analysis of the content of student reports. We found that by applying the jigsaw method before PBL, we were able to improve student attitudes toward learning and increase the depth of their understanding of the area of study as a result of working with others. The use of text mining to analyze qualitative data also allowed us to understand the processes and methods by which students acquired knowledge in SGD and also changes in students' understanding and performance based on improvements to the class. This finding suggests that the use of text mining to analyze qualitative data could enable teachers to evaluate the effectiveness of various methods employed to improve learning.

Dissipative versus dispersive coupling in quantum optomechanics: Squeezing ability and stability

NASA Astrophysics Data System (ADS)

Tagantsev, A. K.; Sokolov, I. V.; Polzik, E. S.

2018-06-01

The generation of squeezed light and the optomechanical instability of a dissipative type of opto-mechanical coupling are theoretically addressed for a cavity with the input mirror serving as a mechanical oscillator or for an equivalent system. The problem is treated analytically for the case of resonance excitation or small detunings, mainly focusing on the bad-cavity limit. A qualitative difference between the dissipative and purely dispersive coupling is reported. In particular, it is shown that, for the purely dissipative coupling in the bad-cavity regime, the backaction is strongly reduced and the squeezing ability of the system is strongly suppressed, in contrast to the case of purely dispersive coupling. It is also shown that, for small detunings, stability diagrams for the cases of the purely dispersive and dissipative couplings are qualitatively identical to within the change of the sign of detuning. The results obtained are compared with those from the recent theoretical publications.

The Impact of an Informal Science Program on Students' Science Knowledge and Interest

NASA Astrophysics Data System (ADS)

Zandstra, Anne Maria

In this sequential explanatory mixed methods study, quantitative and qualitative data were used to measure the impact of an informal science program on eleventh grade students' science knowledge and interest. The local GEAR UP project has been working for six years with a cohort of students who were in eleventh and twelfth grade during the time of the study. Participants of this study were 122 eleventh grade students from this cohort. In the first, quantitative phase, state standardized test scores and a modified version of the Test of Science Related Attitudes (TOSRA) were used to measure participants' science knowledge and interest respectively. The findings of the quantitative phase revealed a small but significant correlation between students' attendance at the program elements (in total number of hours) and their science knowledge. In addition, small but significant correlations were found between (1) students' attendance at the mathematics program element and their total interest scores, (2) their mathematics attendance and the career interest subscore, and (3) their total attendance and the normality of scientist subscore. The qualitative data in the second phase consisted of focus group interviews with fourteen of the participants. Results of this phase showed that the majority of the focus group participants agreed that they had learned something from the GEAR UP field trips and half of them thought the field trips had impacted their grades and test scores. Furthermore, a majority of the focus group participants concurred that their experiences in the field trips had increased their interest in science. The purpose of the qualitative phase of this study was to provide explanations for the results of the quantitative phase. Explanations for the correlation between attendance and knowledge were that the field trips covered the same content as the formal science classes and that students learned more because they perceived the field trips as fun and hands-on. The correlations between attendance and interest were explained by the fact that students had the opportunity to see interesting aspects of science and interact with real scientists during the field trips.

'I had to help my child!': The role of emotions, risk, and trust in use of nasal decongestants in children.

PubMed

Salmane-Kulikovska, Ieva; Mezinska, Signe

2013-03-01

Recent studies suggest that a number of common cold medicines, including nasal decongestants are not suitable for small children. In Latvia nasal decongestants are primarily over-the-counter (OTC) medicines, and patient information leaflets generally permit use of these medicines for small children. The previous studies in Latvia investigating the use of medicines in cases of common cold demonstrated extensive use of decongestants in children less than six years of age, marking a necessity for more profound research. As a result a qualitative study was implemented in 2011 to identify sources of information that offer advice for the use of decongestants in children. The caregivers' perception of risks, trust, and the role of emotions associated with use of these medicines was considered. The study results suggested that emotions have a considerable effect on the decisions of caregivers. Even though caregivers are aware of the risks associated with the use of decongestants, they still frequently administer these medicines for the sake of the comfort of both the child and the caregiver. It is essential to raise a discussion about the inappropriate use of common cold medications in small children in Latvia. © The Author(s) 2012.

Passing Through: Meanings of Survivorship and Support Among Filipinas With Breast Cancer

PubMed Central

Burke, Nancy J.; Villero, Ofelia; Guerra, Claudia

2012-01-01

Breast cancer among Filipinas in the United States is a major but largely neglected cancer disparity. In 2004, a community– university partnership resulted in the first Filipina breast cancer support group in the San Francisco Bay Area. Building on this partnership, we explored the social and cultural contexts of Filipinas’ experiences with breast cancer to inform development of culturally appropriate and sustainable support services and outreach. We utilized multiple qualitative methods (participant observation, individual and small group in-depth qualitative interviews) to identify meanings of survivorship and support. Interviews and observations revealed the influences of social context and immigration experiences on women’s understandings of cancer, what “surviving” cancer means, and what it means to take care of someone with breast cancer (or be taken care of). Our findings highlight the importance of a transnational perspective for the study of immigrant women’s experiences of cancer and survivorship. PMID:21876208

Passing through: meanings of survivorship and support among Filipinas with breast cancer.

PubMed

Burke, Nancy J; Villero, Ofelia; Guerra, Claudia

2012-02-01

Breast cancer among Filipinas in the United States is a major but largely neglected cancer disparity. In 2004, a community- university partnership resulted in the first Filipina breast cancer support group in the San Francisco Bay Area. Building on this partnership, we explored the social and cultural contexts of Filipinas' experiences with breast cancer to inform development of culturally appropriate and sustainable support services and outreach. We utilized multiple qualitative methods (participant observation, individual and small group in-depth qualitative interviews) to identify meanings of survivorship and support. Interviews and observations revealed the influences of social context and immigration experiences on women's understandings of cancer, what "surviving" cancer means, and what it means to take care of someone with breast cancer (or be taken care of). Our findings highlight the importance of a transnational perspective for the study of immigrant women's experiences of cancer and survivorship.

The introduction of an interprofessional education module: students' perceptions.

PubMed

Cusack, Tara; O'Donoghue, Grainne

2012-01-01

The purpose of this study was to examine health science students' perceptions of an interprofessional education (IPE) module delivered by means of problem-based learning (PBL). Ninety-two students from four health science disciplines (medicine, physiotherapy, nursing and diagnostic imaging) elected to participate in this IPE PBL module. An evaluation was undertaken using a questionnaire with quantitative and qualitative components completed at the end of the module. Students were asked to evaluate aspects of the module relating to learning objectives, intellectual stimulation, resources, library information skills, work load and overall satisfaction. Open-ended questions asked students to comment on the best aspects of the module and areas for improvement. Quantitative data were analysed using SPSS version 18 and qualitative data using framework analysis methodology. Of the 92 students that participated in the module, 70 (78%) completed the questionnaire. Over 70% (n = 49) of students positively endorsed the module in terms of the statements posed. Overall satisfaction with the module was high, with 63 (91%) students reporting that they agreed or strongly agreed that they were satisfied with the module. Analysis of qualitative data revealed the following emerging themes in relation to the module: (1) collaboration (learning together with others from different professions); (2) structure (small group work, discussion, teamwork assessment procedures); and (3) content (problem diversity). The introduction of this IPE module for health science students was well received. Students valued the opportunity to work in small groups with individuals from other health science disciplines. Students highlighted module structure and content as being important elements for consideration when developing IPE. Further research is required in order to define whether improving communication and collaboration skills will ultimately lead to improved quality in patient care.

Color-Word Stroop test performance across the adult life span.

PubMed

Uttl, B; Graf, P

1997-06-01

In the Color-Word Stroop test (CWST), the basic task is to name the ink color of rows of XXXs, and performance in this condition is compared with performance in naming the ink-color of color words under conditions where word meanings and ink colors mismatch or are incongruent (e.g., the word red printed in green ink). The present study investigated whether Stroop test interference, defined as the cost associated with ink-color naming in the incongruous stimulus condition versus in the basic color-naming condition, provides positive evidence for a kind of processing qualitatively different than that which is required for color naming or for word reading. Does the pattern of age-related differences in Stroop interference force the conclusion that the incongruous condition taps a qualitatively different kind of processing than that required for color naming or for word reading? We gave the CWST to 310 healthy adults. Their performance in each condition of the test replicates and extends previous findings. Structural equation modeling of the data showed a significant, direct link between age and performance in the latent factor associated with the incongruent condition. However, this direct link with age produced a relatively small increase in the model's fit; it amounted to only a .024 increase in the proportion of variance explained in the incongruent condition. In light of this small direct influence due to age, the most parsimonious explanation of our findings is that age effects in Stroop interference are due to age-related slowing (which is also indexed by color naming and by word reading) primarily; the findings do not provide evidence for a qualitatively different kind of processing that declines with age.

‘What difference does it make?’ Finding evidence of the impact of mental health service user researchers on research into the experiences of detained psychiatric patients

PubMed Central

Gillard, Steven; Borschmann, Rohan; Turner, Kati; Goodrich‐Purnell, Norman; Lovell, Kathleen; Chambers, Mary

2010-01-01

Abstract Background  Interest in the involvement of members of the public in health services research is increasingly focussed on evaluation of the impact of involvement on the research process and the production of knowledge about health. Service user involvement in mental health research is well‐established, yet empirical studies into the impact of involvement are lacking. Objective  To investigate the potential to provide empirical evidence of the impact of service user researchers (SURs) on the research process. Design  The study uses a range of secondary analyses of interview transcripts from a qualitative study of the experiences of psychiatric patients detained under the Mental Health Act (1983) to compare the way in which SURs and conventional university researchers (URs) conduct and analyse qualitative interviews. Results  Analyses indicated some differences in the ways in which service user‐ and conventional URs conducted qualitative interviews. SURs were much more likely to code (analyse) interview transcripts in terms of interviewees’ experiences and feelings, while conventional URs coded the same transcripts largely in terms of processes and procedures related to detention. The limitations of a secondary analysis based on small numbers of researchers are identified and discussed. Conclusions  The study demonstrates the potential to develop a methodologically robust approach to evaluate empirically the impact of SURs on research process and findings, and is indicative of the potential benefits of collaborative research for informing evidence‐based practice in mental health services. PMID:20536538

Well, that's what came with it. A qualitative study of U.S. mothers' perceptions of healthier default options for children's meals at fast-food restaurants.

PubMed

Henry, Holly K M; Borzekowski, Dina L G

2015-04-01

Using a qualitative design, this study investigated mothers' perceptions of food choices and default options, for children, at fast-food restaurants. Mothers of 3- to 8-year-old children (n = 40) participated in phone interviews. Mothers praised fast-food restaurants for offering healthier choices, but voiced concerns about quality of the food. Half worried about meat products and several were distressed by the processing involved with food and beverages. Many said that their children wanted to visit fast-food restaurants because of advertised toys and not food offerings. Half liked bundled meals, as long as they could choose the specific items that were included. Having healthier defaults might eliminate battles, reduce forgetfulness and facilitate ordering. Most mothers favored healthier defaults because it would help "other parents." This small study provides strong support for offering healthier options at fast-food restaurants. Restaurants, schools and other food venues should design children's meals that make the healthy choice the easy choice. Copyright © 2014 Elsevier Ltd. All rights reserved.

Cadaveric surgery in core gynaecology training: a feasibility study.

PubMed

Lim, Chou Phay; Roberts, Mark; Chalhoub, Tony; Waugh, Jason; Delegate, Laura

2018-01-01

Fresh frozen cadaver training has been proposed as a better model than virtual reality simulators in laparoscopy training. We aimed to explore the relationship between cadaveric surgical training and increased surgical confidence.To determine feasibility, we devised two 1-day cadaveric surgical training days targeted at trainees in obstetrics and gynaecology. Seven defined surgical skills were covered during the course of the day. The relationship between surgical training and surgical confidence was explored using both quantitative (confidence scores) and qualitative tools (questionnaires). Participants rated a consistent improvement in their level of confidence after the training. They universally found the experience positive and three overarching themes emerged from the qualitative analysis including self-concept, social persuasion and stability of task. It is pragmatically feasible to provide procedure-specific cadaveric surgical training alongside supervised clinical training. This small, non-generalisable study suggests that cadaveric training may contribute to an increase in surgical self-confidence and efficacy. This will form the basis of a larger study and needs to be explored in more depth with a larger population.

Modification of Peyton's four-step approach for small group teaching - a descriptive study.

PubMed

Nikendei, Christoph; Huber, Julia; Stiepak, Jan; Huhn, Daniel; Lauter, Jan; Herzog, Wolfgang; Jünger, Jana; Krautter, Markus

2014-04-02

Skills-lab training as a methodological teaching approach is nowadays part of the training programs of almost all medical faculties. Specific ingredients have been shown to contribute to a successful learning experience in skills-labs. Although it is undoubted that the instructional approach used to introduce novel clinical technical skills to learners has a decisive impact on subsequent skills performance, as yet, little is known about differential effects of varying instructional methods. An instructional approach that is becoming increasingly prevalent in medical education is "Peyton's Four-Step Approach". As Peyton's Four Step Approach was designed for a 1:1 teacher : student ratio, the aim of the present study was to develop and evaluate a modified Peyton's Approach for small group teaching. The modified Peyton's Approach was applied in three skills-lab training sessions on IV catheter insertion, each with three first- or second year medical students (n = 9), delivered by three different skills-lab teachers. The presented descriptive study investigated the practicability and subjective impressions of skills-lab trainees and tutors. Skills-lab sessions were evaluated by trainees' self-assessment, expert ratings, and qualitative analysis of semi-standardized interviews conducted with trainees and tutors. The model was well accepted by trainees, and was rated as easy to realize, resulting in a good flow of teaching and success in attracting trainee's attention when observed by expert raters. Qualitative semi-standardized interviews performed with all of the trainees and tutors revealed that trainees valued repeated observation, instruction of trainees and the opportunity for independent performance, while tutors stressed that trainees were highly concentrated throughout the training and that they perceived repeated observation to be a valuable preparation for their own performance. The modified Peyton's Approach to instruct small groups of students in skills-lab training sessions has revealed to be practicable, well accepted by trainees, and easy for tutors to realize. Further research should address the realization of the model in larger skills-lab training groups.

From the depletion attraction to the bridging attraction: the effect of solvent molecules on the effective colloidal interactions.

PubMed

Chen, Jie; Kline, Steven R; Liu, Yun

2015-02-28

Depletion attraction induced by non-adsorbing polymers or small particles in colloidal solutions has been widely used as a model colloidal interaction to understand aggregation behavior and phase diagrams, such as glass transitions and gelation. However, much less attention has been paid to study the effective colloidal interaction when small particles/molecules can be reversibly attracted to large colloidal particles. At the strong attraction limit, small particles can introduce bridging attraction as it can simultaneously attach to neighbouring large colloidal particles. We use Baxter's multi-component method for sticky hard sphere systems with the Percus-Yevick approximation to study the bridging attraction and its consequence to phase diagrams, which are controlled by the concentration of small particles and their interaction with large particles. When the concentration of small particles is very low, the bridging attraction strength increases very fast with the increase of small particle concentration. The attraction strength eventually reaches a maximum bridging attraction (MBA). Adding more small particles after the MBA concentration keeps decreasing the attraction strength until reaching a concentration above which the net effect of small particles only introduces an effective repulsion between large colloidal particles. These behaviors are qualitatively different from the concentration dependence of the depletion attraction on small particles and make phase diagrams very rich for bridging attraction systems. We calculate the spinodal and binodal regions, the percolation lines, the MBA lines, and the equivalent hard sphere interaction line for bridging attraction systems and have proposed a simple analytic solution to calculate the effective attraction strength using the concentrations of large and small particles. Our theoretical results are found to be consistent with experimental results reported recently.

The experience of international doctoral education in nursing: an exploratory survey of staff and international nursing students in a British university.

PubMed

Evans, Catrin

2007-07-01

As part of the internationalization of higher education, increasing numbers of international doctoral students are coming to study in British nursing schools. This paper reports on a small-scale exploratory survey that sought to investigate the educational experiences of these students and their supervisors in one British School of Nursing. Both staff and students saw great value in international education. However both groups identified the need for greater support to facilitate adjustment in a number of areas, including: understanding the PhD process, studying in a second language, working within a different academic culture, managing the supervision relationship, and finding a sense of community. This was a small study, but the findings confirm key issues identified in the limited available literature. Recommendations include staff training and the development of additional in-puts for students. Future research should include qualitative, longitudinal and multi-site studies to more thoroughly assess the process and outcomes of international doctoral education in nursing.

Equity in access to health care provision under the medicare security for small scale entrepreneurs in Dar es Salaam.

PubMed

Urassa, J A E

2012-03-01

The main objective of this study was to assess equity in access to health care provision under the Medicare Security for Small Scale Entrepreneurs (SSE). Methodological triangulation was used to an exploratory and randomized cross- sectional study in order to supplement information on the topic under investigation. Questionnaires were administered to 281 respondents and 6 Focus Group Discussions (FGDs) were held with males and females. Documentary review was also used. For quantitative aspect of the study, significant associations were measured using confidence intervals (95% CI) testing. Qualitative data were analyzed with assistance of Open code software. The results show that inequalities in access to health care services were found in respect to affordability of medical care costs, distance from home to health facilities, availability of drugs as well as medical equipments and supplies. As the result of existing inequalities some of clients were not satisfied with the provided health services. The study concludes by drawing policy and research implications of the findings.

Qualitative "trial-sibling" studies and "unrelated" qualitative studies contributed to complex intervention reviews.

PubMed

Noyes, Jane; Hendry, Margaret; Lewin, Simon; Glenton, Claire; Chandler, Jackie; Rashidian, Arash

2016-06-01

To compare the contribution of "trial-sibling" and "unrelated" qualitative studies in complex intervention reviews. Researchers are using qualitative "trial-sibling" studies undertaken alongside trials to provide explanations to understand complex interventions. In the absence of qualitative "trial-sibling" studies, it is not known if qualitative studies "unrelated" to trials are helpful. Trials, "trial-sibling," and "unrelated" qualitative studies looking at three health system interventions were identified. We looked for similarities and differences between the two types of qualitative studies, such as participants, intervention delivery, context, study quality and reporting, and contribution to understanding trial results. Reporting was generally poor in both qualitative study types. We detected no substantial differences in participant characteristics. Interventions in qualitative "trial-sibling" studies were delivered using standardized protocols, whereas interventions in "unrelated" qualitative studies were delivered in routine care. Qualitative "trial-sibling" studies alone provided insufficient data to develop meaningful transferrable explanations beyond the trial context, and their limited focus on immediate implementation did not address all phenomena of interest. Together, "trial-sibling" and "unrelated" qualitative studies provided larger, richer data sets across contexts to better understand the phenomena of interest. Findings support inclusion of "trial-sibling" and "unrelated" qualitative studies to explore complexity in complex intervention reviews. Copyright © 2016 Elsevier Inc. All rights reserved.

Occupational exposure decisions: can limited data interpretation training help improve accuracy?

PubMed

Logan, Perry; Ramachandran, Gurumurthy; Mulhausen, John; Hewett, Paul

2009-06-01

Accurate exposure assessments are critical for ensuring that potentially hazardous exposures are properly identified and controlled. The availability and accuracy of exposure assessments can determine whether resources are appropriately allocated to engineering and administrative controls, medical surveillance, personal protective equipment and other programs designed to protect workers. A desktop study was performed using videos, task information and sampling data to evaluate the accuracy and potential bias of participants' exposure judgments. Desktop exposure judgments were obtained from occupational hygienists for material handling jobs with small air sampling data sets (0-8 samples) and without the aid of computers. In addition, data interpretation tests (DITs) were administered to participants where they were asked to estimate the 95th percentile of an underlying log-normal exposure distribution from small data sets. Participants were presented with an exposure data interpretation or rule of thumb training which included a simple set of rules for estimating 95th percentiles for small data sets from a log-normal population. DIT was given to each participant before and after the rule of thumb training. Results of each DIT and qualitative and quantitative exposure judgments were compared with a reference judgment obtained through a Bayesian probabilistic analysis of the sampling data to investigate overall judgment accuracy and bias. There were a total of 4386 participant-task-chemical judgments for all data collections: 552 qualitative judgments made without sampling data and 3834 quantitative judgments with sampling data. The DITs and quantitative judgments were significantly better than random chance and much improved by the rule of thumb training. In addition, the rule of thumb training reduced the amount of bias in the DITs and quantitative judgments. The mean DIT % correct scores increased from 47 to 64% after the rule of thumb training (P < 0.001). The accuracy for quantitative desktop judgments increased from 43 to 63% correct after the rule of thumb training (P < 0.001). The rule of thumb training did not significantly impact accuracy for qualitative desktop judgments. The finding that even some simple statistical rules of thumb improve judgment accuracy significantly suggests that hygienists need to routinely use statistical tools while making exposure judgments using monitoring data.

Adolescent girls and young adult women's perceptions of superslims cigarette packaging: a qualitative study.

PubMed

Ford, Allison; Moodie, Crawford; Purves, Richard; MacKintosh, Anne Marie

2016-01-08

To explore perceptions of superslims packaging, including compact 'lipstick' packs, in line with 3 potential impacts identified within the impact assessment of the European Union (EU) Tobacco Products Directive: appeal, harm perceptions and the seriousness of warning of health risks. Qualitative focus group study. Informal community venues in Scotland, UK. 75 female non-smokers and occasional smokers (age range 12-24). Compact 'lipstick'-type superslims packs were perceived most positively and rated as most appealing. They were also viewed as less harmful than more standard sized cigarette packs because of their smaller size and likeness to cosmetics. Additionally, 'lipstick' packs were rated as less serious in terms of warning about the health risks associated with smoking, either because the small font size of the warnings was difficult to read or because the small pack size prevented the text on the warnings from being displayed properly. Bright pack colours and floral designs were also thought to detract from the health warning. As superslims packs were found to increase appeal, mislead with respect to level of harm, and undermine the on-pack health warnings, this provides support for the decision to ban 'lipstick'-style cigarette packs in the EU and has implications for policy elsewhere. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Young female cancer patients' experiences with fertility counselling and fertility preservation-a qualitative small-scale study within the Danish health care setting.

PubMed

Hoeg, Didde; Schmidt, Lone; Macklon, Kirsten T

2016-07-14

Fertility counselling for young women newly diagnosed with cancer is an important field of preconceptional counselling. This qualitative, small-scale study explored how young women newly diagnosed with cancer experienced specialized fertility preservation counselling and treatment in the public Danish health care system. Semi-structured, in-depth interviews were conducted with five women below 40 years recently diagnosed with cancer. All women received fertility counselling by a fertility specialist at the Fertility Clinic, University Hospital of Copenhagen, Denmark before initiation of cancer treatment. Participants were interviewed at a place chosen by them, and interviews were recorded and transcribed verbatim. Data were analysed using systematic text condensation developed by Malterud and inspired by Giorgi's phenomenological analysis. None of the participants were aware that chemotherapy could destroy their eggs. The participants described how specialized fertility counselling and fertility preservation contributed to a belief in life after cancer, which gave them hope that they would survive their cancer disease. Further, the women described how the possibility of fertility preservation removed a huge concern and enabled them to concentrate on their cancer treatment and on getting better. Overall, the specialized fertility counselling and treatment to preserve fertility was highly valued. The women felt it gave them a choice about their future fertility. The fertility expert presented the various fertility-preserving scenarios, and the women were content that they had an actual choice.

Young female cancer patients’ experiences with fertility counselling and fertility preservation—a qualitative small-scale study within the Danish health care setting

PubMed Central

Hoeg, Didde; Schmidt, Lone; Macklon, Kirsten T.

2016-01-01

Introduction Fertility counselling for young women newly diagnosed with cancer is an important field of preconceptional counselling. This qualitative, small-scale study explored how young women newly diagnosed with cancer experienced specialized fertility preservation counselling and treatment in the public Danish health care system. Methods Semi-structured, in-depth interviews were conducted with five women below 40 years recently diagnosed with cancer. All women received fertility counselling by a fertility specialist at the Fertility Clinic, University Hospital of Copenhagen, Denmark before initiation of cancer treatment. Participants were interviewed at a place chosen by them, and interviews were recorded and transcribed verbatim. Data were analysed using systematic text condensation developed by Malterud and inspired by Giorgi’s phenomenological analysis. Results None of the participants were aware that chemotherapy could destroy their eggs. The participants described how specialized fertility counselling and fertility preservation contributed to a belief in life after cancer, which gave them hope that they would survive their cancer disease. Further, the women described how the possibility of fertility preservation removed a huge concern and enabled them to concentrate on their cancer treatment and on getting better. Conclusion Overall, the specialized fertility counselling and treatment to preserve fertility was highly valued. The women felt it gave them a choice about their future fertility. The fertility expert presented the various fertility-preserving scenarios, and the women were content that they had an actual choice. PMID:27413812

Assessment of Arterial Wall Enhancement for Differentiation of Parent Artery Disease from Small Artery Disease: Comparison between Histogram Analysis and Visual Analysis on 3-Dimensional Contrast-Enhanced T1-Weighted Turbo Spin Echo MR Images at 3T.

PubMed

Jang, Jinhee; Kim, Tae-Won; Hwang, Eo-Jin; Choi, Hyun Seok; Koo, Jaseong; Shin, Yong Sam; Jung, So-Lyung; Ahn, Kook-Jin; Kim, Bum-Soo

2017-01-01

The purpose of this study was to compare the histogram analysis and visual scores in 3T MRI assessment of middle cerebral arterial wall enhancement in patients with acute stroke, for the differentiation of parent artery disease (PAD) from small artery disease (SAD). Among the 82 consecutive patients in a tertiary hospital for one year, 25 patients with acute infarcts in middle cerebral artery (MCA) territory were included in this study including 15 patients with PAD and 10 patients with SAD. Three-dimensional contrast-enhanced T1-weighted turbo spin echo MR images with black-blood preparation at 3T were analyzed both qualitatively and quantitatively. The degree of MCA stenosis, and visual and histogram assessments on MCA wall enhancement were evaluated. A statistical analysis was performed to compare diagnostic accuracy between qualitative and quantitative metrics. The degree of stenosis, visual enhancement score, geometric mean (GM), and the 90th percentile (90P) value from the histogram analysis were significantly higher in PAD than in SAD ( p = 0.006 for stenosis, < 0.001 for others). The receiver operating characteristic curve area of GM and 90P were 1 (95% confidence interval [CI], 0.86-1.00). A histogram analysis of a relevant arterial wall enhancement allows differentiation between PAD and SAD in patients with acute stroke within the MCA territory.

Reproductive preferences in Matlab, Bangladesh: levels, motivation and differentials.

PubMed

Razzaque, A

1996-03-01

This study provides evidence that aspirations for a smaller family and poverty both determined the reduction in family size preferences in the Matlab area of Bangladesh. Data are obtained from a variety of data sets: the 1990 Knowledge, Attitude, and Practice Survey; the 1982 Socioeconomic Survey; and the 1991 Qualitative Survey. Both treatment and nontreatment areas of Matlab experienced a fertility decline during 1976-90, from 6.9 to 3.6 children/woman in the treatment area and from 7.2 to 5.2 in the control area. In this study, multiple classification analysis and logistic regression analysis were conducted. Findings indicate that mean desired family sizes were similar in both areas and slightly higher in the treatment area. Desired family size declined during 1975-90. Most of the decline probably occurred prior to 1985. Findings from qualitative interviews indicate that most women reported that the smaller desired family size was related to the direct economic cost of children. Women also reported that family planning was now available and that in the past there were more resources for caring for large families. Mothers-in-law were open to informing their daughters-in-law about the desire for small families. This motivation for a small family among older and younger women was not present 10 years ago. Findings reveal that desired family size did not vary by age, family size, socioeconomic group, or existence of the Family Planning and Health Services Program.

Perceived outcomes of music therapy with Body Tambura in end of life care - a qualitative pilot study.

PubMed

Teut, Michael; Dietrich, Cordula; Deutz, Bernhard; Mittring, Nadine; Witt, Claudia M

2014-04-07

In recent years, music therapy is increasingly used in palliative care. The aim of this pilot study was to record and describe the subjective experiences of patients and their relatives undergoing music therapy with a Body Tambura in a German hospice and to develop hypotheses for future studies. In a qualitative interview pilot study, data collection and analyses were performed according to the methodological framework of grounded theory. We included German-speaking patients, or relatives of patients, receiving end of life care in an inpatient hospice setting. 11 persons consisting of 8 patients (age range 51-82 years, 4 male and 4 female) and 3 relatives were treated and interviewed. All patients suffered from cancer in an advanced stage. The most often described subjective experiences were a relaxing and calming effect, sensations that the body feels lighter, and the generation of relaxing images and visualizations. Family members enjoyed listening to the music and felt more connected with the sick family member. Patient reported beneficial aspects. The small sample size could be seen as a limitation. Assessment instruments measuring relaxation, stress, quality of life and should be included in future quantitative studies.

Quantitative analysis of small molecule-nucleic acid interactions with a biosensor surface and surface plasmon resonance detection.

PubMed

Liu, Yang; Wilson, W David

2010-01-01

Surface plasmon resonance (SPR) technology with biosensor surfaces has become a widely-used tool for the study of nucleic acid interactions without any labeling requirements. The method provides simultaneous kinetic and equilibrium characterization of the interactions of biomolecules as well as small molecule-biopolymer binding. SPR monitors molecular interactions in real time and provides significant advantages over optical or calorimetic methods for systems with strong binding coupled to small spectroscopic signals and/or reaction heats. A detailed and practical guide for nucleic acid interaction analysis using SPR-biosensor methods is presented. Details of the SPR technology and basic fundamentals are described with recommendations on the preparation of the SPR instrument, sensor chips, and samples, as well as extensive information on experimental design, quantitative and qualitative data analysis and presentation. A specific example of the interaction of a minor-groove-binding agent with DNA is evaluated by both kinetic and steady-state SPR methods to illustrate the technique. Since the molecules that bind cooperatively to specific DNA sequences are attractive for many applications, a cooperative small molecule-DNA interaction is also presented.

Promoting resilience among parents and caregivers of children with cancer.

PubMed

Rosenberg, Abby R; Baker, K Scott; Syrjala, Karen L; Back, Anthony L; Wolfe, Joanne

2013-06-01

Promoting resilience is an aspect of psychosocial care that affects patient and whole-family well-being. There is little consensus about how to define or promote resilience during and after pediatric cancer. The aims of this study were (1) to review the resilience literature in pediatric cancer settings; (2) to qualitatively ascertain caregiver-reported perceptions of resilience; and (3) to develop an integrative model of fixed and mutable factors of resilience among family members of children with cancer, with the goal of enabling better study and promotion of resilience among pediatric cancer families. The study entailed qualitative analysis of small group interviews with eighteen bereaved parents and family members of children with cancer treated at Seattle Children's Hospital. Small-group interviews were conducted with members of each bereaved family. Participant statements were coded for thematic analysis. An integrative, comprehensive framework was then developed. Caregivers' personal appraisals of the cancer experience and their child's legacy shape their definitions of resilience. Described factors of resilience include baseline characteristics (i.e., inherent traits, prior expectations of cancer), processes that evolve over time (i.e., coping strategies, social support, provider interactions), and psychosocial outcomes (i.e., post-traumatic growth and lack of psychological distress). These elements were used to develop a testable model of resilience among family members of children with cancer. Resilience is a complex construct that may be modifiable. Once validated, the proposed framework will not only serve as a model for clinicians, but may also facilitate the development of interventions aimed at promoting resilience in family members of children with cancer.

Promoting Resilience among Parents and Caregivers of Children with Cancer

PubMed Central

Baker, K. Scott; Syrjala, Karen L.; Back, Anthony L.; Wolfe, Joanne

2013-01-01

Abstract Background Promoting resilience is an aspect of psychosocial care that affects patient and whole-family well-being. There is little consensus about how to define or promote resilience during and after pediatric cancer. Objectives The aims of this study were (1) to review the resilience literature in pediatric cancer settings; (2) to qualitatively ascertain caregiver-reported perceptions of resilience; and (3) to develop an integrative model of fixed and mutable factors of resilience among family members of children with cancer, with the goal of enabling better study and promotion of resilience among pediatric cancer families. Methods The study entailed qualitative analysis of small group interviews with eighteen bereaved parents and family members of children with cancer treated at Seattle Children's Hospital. Small-group interviews were conducted with members of each bereaved family. Participant statements were coded for thematic analysis. An integrative, comprehensive framework was then developed. Results Caregivers' personal appraisals of the cancer experience and their child's legacy shape their definitions of resilience. Described factors of resilience include baseline characteristics (i.e., inherent traits, prior expectations of cancer), processes that evolve over time (i.e., coping strategies, social support, provider interactions), and psychosocial outcomes (i.e., post-traumatic growth and lack of psychological distress). These elements were used to develop a testable model of resilience among family members of children with cancer. Conclusions Resilience is a complex construct that may be modifiable. Once validated, the proposed framework will not only serve as a model for clinicians, but may also facilitate the development of interventions aimed at promoting resilience in family members of children with cancer. PMID:23646887

Determinants of infant-feeding choice among young women in Hilo, Hawaii.

PubMed

Morrison, Lynn; Reza, Angela; Cardines, Ka'imiala; Foutch-Chew, Kristel; Severance, Craig

2008-09-01

Our multicultural island community is unique in that many young mothers live in multigenerational households. In this qualitative study, we examined the factors that influenced young mothers' infant-feeding practices in Hilo, a small rural town in the Hawaiian Islands. The study participants consisted of young mothers, health care professionals, and educators. Our findings suggest that both the young mother's mother and her partner are very influential in the infant-feeding decision. Many young women in our study bottle fed to obtain assistance in caretaking, and to facilitate public breastfeeding. Additionally, we explored young mother's views of sexuality and breastfeeding, and their health promotion implications.

Internal Versus External Acquisition for Small Weapons Systems

DTIC Science & Technology

2007-03-01

2005. Merton, R.K. and others. The Focused Interview: A Manual of Problems and Procedures, Second Edition. London, Collier MacMillan, 1990. Miles ...Matthew and Micheal Huberman . Qualitative Data Analysis, Second Edition. London, Sage Publications, 1994. Monmonier, Mark. Spying with Maps

Swedish healthcare providers' perceptions of preconception expanded carrier screening (ECS)-a qualitative study.

PubMed

Matar, A; Kihlbom, U; Höglund, A T

2016-07-01

Reproductive autonomy, medicalization, and discrimination against disabled and parental responsibility are the main ongoing ethical debates concerning reproductive genetic screening. To examine Swedish healthcare professionals' views on preconception expanded carrier screening (ECS), a qualitative study involving academic and clinical institutions in Sweden was conducted in September 2014 to February 2015. Eleven healthcare professionals including clinicians, geneticists, a midwife, and a genetic counselor were interviewed in depth using a semi-structured interview guide. The questionnaire was constructed after reviewing the main literature and meetings with relevant healthcare providers. The interviews were recorded, transcribed verbatim, and content analyzed for categories and subcategories. Participants nurtured many ethical and non-ethical concerns regarding preconception ECS. Among the ethical concerns were the potential for discrimination, medicalization, concerns with prioritization of healthcare resources, and effects on reproductive freedom. The effects of implementation of preconception ECS, its stakeholders, regulations, and motivation are some of non-ethical concerns. These concerns, if not addressed, may affect the uptake and usage of carrier screening within Swedish healthcare system. As this is a qualitative study with a small non-random sample size, the findings cannot be generalized. The participants had little to no working experience with expanded screening panels. Moreover, the interviews were conducted in English, a second language for the participants, which might have limited the expression of their views. However, the authors claim that the findings may be pertinent to similar settings in other Scandinavian countries.

Why parents refuse childhood vaccination: a qualitative study using online focus groups

PubMed Central

2013-01-01

Background In high income countries, vaccine-preventable diseases have been greatly reduced through routine vaccination programs. Despite this success, many parents question, and a small proportion even refuse vaccination for their children. As no qualitative studies have explored the factors behind these decisions among Dutch parents, we performed a study using online focus groups. Methods In total, eight online focus groups (n = 60) which included Dutch parents with at least one child, aged 0–4 years, for whom they refused all or part of the vaccinations within the National Immunization Program (NIP). A thematic analysis was performed to explore factors that influenced the parents’ decisions to refuse vaccination. Results Refusal of vaccination was found to reflect multiple factors including family lifestyle; perceptions about the child’s body and immune system; perceived risks of disease, vaccine efficacy, and side effects; perceived advantages of experiencing the disease; prior negative experience with vaccination; and social environment. The use of online focus groups proved to be an effective qualitative research method providing meaningful data. Conclusion Information provided by the NIP turned out to be insufficient for this group of parents. More trust in the NIP and deliberate decisions might result from increased parental understanding of lifestyle and disease susceptibility, the impact of vaccinations on the immune system, and the relative risks of diseases and their vaccines. The public health institute should also inform parents that the NIP is recommended but non-mandatory. PMID:24341406

From dissipative dynamics to studies of heat transfer at the nanoscale: analysis of the spin-boson model.

PubMed

Boudjada, Nazim; Segal, Dvira

2014-11-26

We study in a unified manner the dissipative dynamics and the transfer of heat in the two-bath spin-boson model. We use the Bloch-Redfield (BR) formalism, valid in the very weak system-bath coupling limit, the noninteracting-blip approximation (NIBA), applicable in the nonadiabatic limit, and iterative, numerically exact path integral tools. These methodologies were originally developed for the description of the dissipative dynamics of a quantum system, and here they are applied to explore the problem of quantum energy transport in a nonequilibrium setting. Specifically, we study the weak-to-intermediate system-bath coupling regime at high temperatures kBT/ħ > ε, with ε as the characteristic frequency of the two-state system. The BR formalism and NIBA can lead to close results for the dynamics of the reduced density matrix (RDM) in a certain range of parameters. However, relatively small deviations in the RDM dynamics propagate into significant qualitative discrepancies in the transport behavior. Similarly, beyond the strict nonadiabatic limit NIBA's prediction for the heat current is qualitatively incorrect: It fails to capture the turnover behavior of the current with tunneling energy and temperature. Thus, techniques that proved meaningful for describing the RDM dynamics, to some extent even beyond their rigorous range of validity, should be used with great caution in heat transfer calculations, because qualitative-serious failures develop once parameters are mildly stretched beyond the techniques' working assumptions.

Effect of ethnicity on performance in a final objective structured clinical examination: qualitative and quantitative study

PubMed Central

Wass, Val; Roberts, Celia; Hoogenboom, Ron; Jones, Roger; Van der Vleuten, Cees

2003-01-01

Objective To assess the effect of ethnicity on student performance in stations assessing communication skills within an objective structured clinical examination. Design Quantitative and qualitative study. Setting A final UK clinical examination consisting of a two day objective structured clinical examination with 22 stations. Participants 82 students from ethnic minorities and 97 white students. Main outcome measures Mean scores for stations (quantitative) and observations made using discourse analysis on selected communication stations (qualitative). Results Mean performance of students from ethnic minorities was significantly lower than that of white students for stations assessing communication skills on days 1 (67.0% (SD 6.8%) and 72.3% (7.6%); P=0.001) and 2 (65.2% (6.6%) and 69.5% (6.3%); P=0.003). No examples of overt discrimination were found in 309 video recordings. Transcriptions showed subtle differences in communication styles in some students from ethnic minorities who performed poorly. Examiners' assumptions about what is good communication may have contributed to differences in grading. Conclusions There was no evidence of explicit discrimination between students from ethnic minorities and white students in the objective structured clinical examination. A small group of male students from ethnic minorities used particularly poorly rated communicative styles, and some subtle problems in assessing communication skills may have introduced bias. Tests need to reflect issues of diversity to ensure that students from ethnic minorities are not disadvantaged. What is already known on this topicUK medical schools are concerned that students from ethnic minorities may perform less well than white students in examinationsIt is important to understand whether our examination system disadvantages themWhat this study addsMean performance of students from ethnic minorities was significantly lower than that of white students in a final year objective structured clinical examinationTwo possible reasons for the difference were poor communicative performance of a small group of male students from ethnic minorities and examiners' use of a textbook patient centred notion of good communicationIssues of diversity in test construction and implementation must be addressed to ensure that students from ethnic minorities are not disadvantaged PMID:12689978

Perception of linear acceleration in weightlessness

NASA Technical Reports Server (NTRS)

Arrott, A. P.; Young, L. R.

1987-01-01

Eye movements and subjective detection of acceleration were measured on human experimental subjects during vestibular sled acceleration during the D1 Spacelab Mission. Methods and results are reported on the time to detection of small acceleration steps, the threshold for detection of linear acceleration, perceived motion path, and CLOAT. A consistently shorter time to detection of small acceleration steps is found. Subjective reports of perceived motion during sinusoidal oscillation in weightlessness were qualitatively similar to reports on earth.

Soldier Quality of Life (Operational) and Readiness at Contingency Base Camps: Insights From Qualitative Interviews

DTIC Science & Technology

2017-03-13

camps and Soldier/small unit readiness to guide the development of a quantitative readiness survey . • During structured interviews, 31 Soldiers...camps and Soldier/small unit readiness to guide the development of a quantitative readiness survey . 11UNCLASSIFIED Click to hear quote Methods...We were rock stars.” 60UNCLASSIFIED • These data are driving the selection of attributes for a future quantitative survey of the link between QoL

Small employers and self-insured health benefits: too small to succeed?

PubMed

Yee, Tracy; Christianson, Jon B; Ginsburg, Paul B

2012-07-01

Over the past decade, large employers increasingly have bypassed traditional health insurance for their workers, opting instead to assume the financial risk of enrollees' medical care through self-insurance. Because self-insurance arrangements may offer advantages--such as lower costs, exemption from most state insurance regulation and greater flexibility in benefit design--they are especially attractive to large firms with enough employees to spread risk adequately to avoid the financial fallout from potentially catastrophic medical costs of some employees. Recently, with rising health care costs and changing market dynamics, more small firms--100 or fewer workers--are interested in self-insuring health benefits, according to a new qualitative study from the Center for Studying Health System Change (HSC). Self-insured firms typically use a third-party administrator (TPA) to process medical claims and provide access to provider networks. Firms also often purchase stop-loss insurance to cover medical costs exceeding a predefined amount. Increasingly competitive markets for TPA services and stop-loss insurance are making self-insurance attractive to more employers. The 2010 national health reform law imposes new requirements and taxes on health insurance that may spur more small firms to consider self-insurance. In turn, if more small firms opt to self-insure, certain health reform goals, such as strengthening consumer protections and making the small-group health insurance market more viable, may be undermined. Specifically, adverse selection--attracting sicker-than-average people--is a potential issue for the insurance exchanges created by reform.

A study of mapping exogenous knowledge representations into CONFIG

NASA Technical Reports Server (NTRS)

Mayfield, Blayne E.

1992-01-01

Qualitative reasoning is reasoning with a small set of qualitative values that is an abstraction of a larger and perhaps infinite set of quantitative values. The use of qualitative and quantitative reasoning together holds great promise for performance improvement in applications that suffer from large and/or imprecise knowledge domains. Included among these applications are the modeling, simulation, analysis, and fault diagnosis of physical systems. Several research groups continue to discover and experiment with new qualitative representations and reasoning techniques. However, due to the diversity of these techniques, it is difficult for the programs produced to exchange system models easily. The availability of mappings to transform knowledge from the form used by one of these programs to that used by another would open the doors for comparative analysis of these programs in areas such as completeness, correctness, and performance. A group at the Johnson Space Center (JSC) is working to develop CONFIG, a prototype qualitative modeling, simulation, and analysis tool for fault diagnosis applications in the U.S. space program. The availability of knowledge mappings from the programs produced by other research groups to CONFIG may provide savings in CONFIG's development costs and time, and may improve CONFIG's performance. The study of such mappings is the purpose of the research described in this paper. Two other research groups that have worked with the JSC group in the past are the Northwest University Group and the University of Texas at Austin Group. The former has produced a qualitative reasoning tool named SIMGEN, and the latter has produced one named QSIM. Another program produced by the Austin group is CC, a preprocessor that permits users to develop input for eventual use by QSIM, but in a more natural format. CONFIG and CC are both based on a component-connection ontology, so a mapping from CC's knowledge representation to CONFIG's knowledge representation was chosen as the focus of this study. A mapping from CC to CONFIG was developed. Due to differences between the two programs, however, the mapping transforms some of the CC knowledge to CONFIG as documentation rather than as knowledge in a form useful to computation. The study suggests that it may be worthwhile to pursue the mappings further. By implementing the mapping as a program, actual comparisons of computational efficiency and quality of results can be made between the QSIM and CONFIG programs. A secondary study may reveal that the results of the two programs augment one another, contradict one another, or differ only slightly. If the latter, the qualitative reasoning techniques may be compared in other areas, such as computational efficiency.

Attitudes and beliefs of occupational therapists participating in a cultural competency workshop.

PubMed

Steed, Robin

2010-09-01

The purpose of this study was to increase understanding of the subjective experience of 13 white, female occupational therapists in Louisiana as they participated in a 6-hour workshop on cultural competency. The study employed a mixed method design using qualitative data, obtained from structured reflection questions, and quantitative data, obtained from two objective outcome measures. Three themes emerged from the qualitative data regarding the participants' conflicting attitudes towards African American clients. Therapists believed that: (1) healthcare disparities are not due to racial discrimination; (2) therapists should listen to and educate African American clients; and (3) racial bias and stress contribute to health issues in African American clients. Results from the two outcome measures, the Racial Argument Scale and the Racial Attitude Implicit Association Test, indicate that overall, the study participants held significantly negative attitudes towards African Americans which was not ameliorated by the intervention. The small convenience sample in this study precludes generalization to a broader population, and further investigation into the attitudes of healthcare professionals in Louisiana is needed. Future instructional interventions should take into account the participants' developmental stage of cultural competence. Copyright 2010 John Wiley & Sons, Ltd.

A centrifugation-based physicochemical characterization method for the interaction between proteins and nanoparticles

NASA Astrophysics Data System (ADS)

Bekdemir, Ahmet; Stellacci, Francesco

2016-10-01

Nanomedicine requires in-depth knowledge of nanoparticle-protein interactions. These interactions are studied with methods limited to large or fluorescently labelled nanoparticles as they rely on scattering or fluorescence-correlation signals. Here, we have developed a method based on analytical ultracentrifugation (AUC) as an absorbance-based, label-free tool to determine dissociation constants (KD), stoichiometry (Nmax), and Hill coefficient (n), for the association of bovine serum albumin (BSA) with gold nanoparticles. Absorption at 520 nm in AUC renders the measurements insensitive to unbound and aggregated proteins. Measurements remain accurate and do not become more challenging for small (sub-10 nm) nanoparticles. In AUC, frictional ratio analysis allows for the qualitative assessment of the shape of the analyte. Data suggests that small-nanoparticles/protein complexes significantly deviate from a spherical shape even at maximum coverage. We believe that this method could become one of the established approaches for the characterization of the interaction of (small) nanoparticles with proteins.

Atmospheric dispersion modelling over complex terrain at small scale

NASA Astrophysics Data System (ADS)

Nosek, S.; Janour, Z.; Kukacka, L.; Jurcakova, K.; Kellnerova, R.; Gulikova, E.

2014-03-01

Previous study concerned of qualitative modelling neutrally stratified flow over open-cut coal mine and important surrounding topography at meso-scale (1:9000) revealed an important area for quantitative modelling of atmospheric dispersion at small-scale (1:3300). The selected area includes a necessary part of the coal mine topography with respect to its future expansion and surrounding populated areas. At this small-scale simultaneous measurement of velocity components and concentrations in specified points of vertical and horizontal planes were performed by two-dimensional Laser Doppler Anemometry (LDA) and Fast-Response Flame Ionization Detector (FFID), respectively. The impact of the complex terrain on passive pollutant dispersion with respect to the prevailing wind direction was observed and the prediction of the air quality at populated areas is discussed. The measured data will be used for comparison with another model taking into account the future coal mine transformation. Thus, the impact of coal mine transformation on pollutant dispersion can be observed.

Experimental study of quasi-periodic on-off phenomena in a small-scale traveling wave thermoacoustic heat engine

NASA Astrophysics Data System (ADS)

Chen, M.; Ju, Y. L.

2017-07-01

Periodic and spontaneous on-off oscillation belongs to the onset and damping behaviors of thermoacoustic engines, and investigations on this phenomenon lead to better operation of the thermoacoustic engines with stable performances. In this paper, the quasi- periodic on-off oscillation in a small-scale traveling wave thermoacoustic heat engine with a resonator length of only 1 m was experimentally investigated. The type of working media, mean pressure and the input heating power are the main operating parameters, which significantly affect the formation of the periodic on-off oscillation. The experimental results demonstrated there was a critical charge pressure over which the periodic on-off oscillation could happen. For the small- scale engine with helium gas as the working media, the mean pressure threshold value was about 1.4 MPa and the on-off oscillation occurred with a single frequency. Using nitrogen and argon gas as the working media, the on-off oscillation was not observed. The reason was qualitatively analyzed as well.

Rheology of Organodispersions of Alumina Nanopowders Used in Producing Articles from Engineering Ceramics

NASA Astrophysics Data System (ADS)

Palcevskis, E.; Faitelson, L.; Jakobsons, E.

2005-05-01

The rheological properties of molding suspensions of alumina nanopowder in paraffin have been studied. Powders with specific surface areas of 32 and 55 m2/g and the surface-active substances oleic acid and Hypermer LP1 were used. The Hamaker constant for alumina particles in paraffin wax was estimated. A rough calculation showed that a gel should arise in the suspensions studied. The linearly viscoelastic characteristics determined by the method of small-amplitude periodic shear (on the frequency range from 0.063 to 157 s-1) confirmed this conclusion. The flow curves of the molding feedstock, determined over a broad range of shear rates (from 0.018 to 1070 s-1), point to a pseudoplastic character of the flow. From the rheological studies it follows that, in manufacturing engineering ceramics by injection molding from the suspensions investigated and in designing or selecting the forming equipment, the realization of maximum high shear strains must be ensured, which will promote a qualitative filling of intricately shaped and small-size molds.

Information giving and education in pregnancy: a review of qualitative studies.

PubMed

Nolan, Mary L

2009-01-01

Studies of childbirth education have universally failed to take into account the quality of the education provided to women and their families and whether its style of delivery meets women's preferences and needs. The present study sought to determine which educational approaches are most welcomed by women and most helpful to them in learning about labor, birth, and early parenting. A systematic survey of peer-reviewed studies on antenatal education, published in English from 1996-2006 and which sought women's views and experiences, was conducted. Findings confirm women's preference for a small-group learning environment in which they can talk to each other as well as the educator and can relate information to their individual circumstances.

Barriers to Implementation of Case Management for Patients With Dementia: A Systematic Mixed Studies Review

PubMed Central

Khanassov, Vladimir; Vedel, Isabelle; Pluye, Pierre

2014-01-01

PURPOSE Results of case management designed for patients with dementia and their caregivers in community-based primary health care (CBPHC) were inconsistent. Our objective was to identify the relationships between key outcomes of case management and barriers to implementation. METHODS We conducted a systematic mixed studies review (including quantitative and qualitative studies). Literature search was performed in MEDLINE, PsycINFO, Embase, and Cochrane Library (1995 up to August 2012). Case management intervention studies were used to assess clinical outcomes for patients, service use, caregiver outcomes, satisfaction, and cost-effectiveness. Qualitative studies were used to examine barriers to case management implementation. Patterns in the relationships between barriers to implementation and outcomes were identified using the configurational comparative method. The quality of studies was assessed using the Mixed Methods Appraisal Tool. RESULTS Forty-three studies were selected (31 quantitative and 12 qualitative). Case management had a limited positive effect on behavioral symptoms of dementia and length of hospital stay for patients and on burden and depression for informal caregivers. Interventions that addressed a greater number of barriers to implementation resulted in increased number of positive outcomes. Results suggested that high-intensity case management was necessary and sufficient to produce positive clinical outcomes for patients and to optimize service use. Effective communication within the CBPHC team was necessary and sufficient for positive outcomes for caregivers. CONCLUSIONS Clinicians and managers who implement case management in CBPHC should take into account high-intensity case management (small caseload, regular proactive patient follow-up, regular contact between case managers and family physicians) and effective communication between case managers and other CBPHC professionals and services. PMID:25354410

Barriers to implementation of case management for patients with dementia: a systematic mixed studies review.

PubMed

Khanassov, Vladimir; Vedel, Isabelle; Pluye, Pierre

2014-01-01

Results of case management designed for patients with dementia and their caregivers in community-based primary health care (CBPHC) were inconsistent. Our objective was to identify the relationships between key outcomes of case management and barriers to implementation. We conducted a systematic mixed studies review (including quantitative and qualitative studies). Literature search was performed in MEDLINE, PsycINFO, Embase, and Cochrane Library (1995 up to August 2012). Case management intervention studies were used to assess clinical outcomes for patients, service use, caregiver outcomes, satisfaction, and cost-effectiveness. Qualitative studies were used to examine barriers to case management implementation. Patterns in the relationships between barriers to implementation and outcomes were identified using the configurational comparative method. The quality of studies was assessed using the Mixed Methods Appraisal Tool. Forty-three studies were selected (31 quantitative and 12 qualitative). Case management had a limited positive effect on behavioral symptoms of dementia and length of hospital stay for patients and on burden and depression for informal caregivers. Interventions that addressed a greater number of barriers to implementation resulted in increased number of positive outcomes. Results suggested that high-intensity case management was necessary and sufficient to produce positive clinical outcomes for patients and to optimize service use. Effective communication within the CBPHC team was necessary and sufficient for positive outcomes for caregivers. Clinicians and managers who implement case management in CBPHC should take into account high-intensity case management (small caseload, regular proactive patient follow-up, regular contact between case managers and family physicians) and effective communication between case managers and other CBPHC professionals and services. © 2014 Annals of Family Medicine, Inc.

A qualitative evaluation of strategies to increase colorectal cancer screening uptake

PubMed Central

Tinmouth, Jill; Ritvo, Paul; McGregor, S. Elizabeth; Claus, Danielle; Pasut, George; Myers, Ronald E.; Guglietti, Crissa; Paszat, Lawrence F.; Hilsden, Robert J.; Rabeneck, Linda

2011-01-01

Abstract Objective To obtain data that could be used to optimize the content and design of the targeted, mailed invitations that Ontario’s provincewide colorectal cancer (CRC) screening program plans to use to increase screening uptake; to identify other strategies to increase CRC screening uptake; and to describe the effects of this qualitative work on a subsequent quantitative pilot study. Design Qualitative study using semistructured focus groups. Setting Four different Ontario communities. Participants Six focus groups comprising a total of 62 participants. Methods Six focus groups were conducted in 4 different Ontario communities. For 3 of the communities, participants were recruited from the general population by a private marketing firm, using random-digit dialing, and received a small honorarium for participating. In Sault Ste Marie, participants were convenience samples recruited from a large primary care practice and were not offered compensation. Responses were elicited regarding various strategies for promoting CRC screening. Findings represent all responses observed as well as recommendations to program planners based on focus groups observations. Main findings Key themes identified included the importance of receiving a CRC screening invitation from one’s family physician; a desire for personalized, brief communications; and a preference for succinct information in mailed materials. Strong support was indicated for direct mailing of the CRC screening kit (fecal occult blood test). Our findings substantially influenced the final design and content of the envelope and letter to be mailed in the subsequent quantitative pilot study. Conclusion We report strong support from our focus groups for a succinct, personalized invitation for CRC screening from one’s own family physician. We have also shown that qualitative evaluation can be used to provide decision makers with pertinent and timely knowledge. Our study is highly relevant to other public health programs, particularly other Canadian jurisdictions planning organized CRC screening programs. PMID:21322288

Theory of injection locking and rapid start-up of magnetrons, and effects of manufacturing errors in terahertz traveling wave tubes

NASA Astrophysics Data System (ADS)

Pengvanich, Phongphaeth

In this thesis, several contemporary issues on coherent radiation sources are examined. They include the fast startup and the injection locking of microwave magnetrons, and the effects of random manufacturing errors on phase and small signal gain of terahertz traveling wave amplifiers. In response to the rapid startup and low noise magnetron experiments performed at the University of Michigan that employed periodic azimuthal perturbations in the axial magnetic field, a systematic study of single particle orbits is performed for a crossed electric and periodic magnetic field. A parametric instability in the orbits, which brings a fraction of the electrons from the cathode toward the anode, is discovered. This offers an explanation of the rapid startup observed in the experiments. A phase-locking model has been constructed from circuit theory to qualitatively explain various regimes observed in kilowatt magnetron injection-locking experiments, which were performed at the University of Michigan. These experiments utilize two continuous-wave magnetrons; one functions as an oscillator and the other as a driver. Time and frequency domain solutions are developed from the model, allowing investigations into growth, saturation, and frequency response of the output. The model qualitatively recovers many of the phase-locking frequency characteristics observed in the experiments. Effects of frequency chirp and frequency perturbation on the phase and lockability have also been quantified. Development of traveling wave amplifier operating at terahertz is a subject of current interest. The small circuit size has prompted a statistical analysis of the effects of random fabrication errors on phase and small signal gain of these amplifiers. The small signal theory is treated with a continuum model in which the electron beam is monoenergetic. Circuit perturbations that vary randomly along the beam axis are introduced through the dimensionless Pierce parameters describing the beam-wave velocity mismatch (b), the gain parameter (C), and the cold tube circuit loss ( d). Our study shows that perturbation in b dominates the other two in terms of power gain and phase shift. Extensive data show that standard deviation of the output phase is linearly proportional to standard deviation of the individual perturbations in b, C and d.

Teacher-student interactions and domain-specific motivation: The relationship between students' perceptions of teacher interpersonal behavior and motivation in middle school science

NASA Astrophysics Data System (ADS)

Smart, Julie Brockman

2009-11-01

This study examined interactions between middle school science students' perceptions of teacher-student interactions and their motivation for learning science. Specifically, in order to better understand factors affecting middle school students' motivation for science, this study investigated the interactions between middle school students' perceptions of teacher interpersonal behavior in their science classroom and their efficacy, task value, mastery orientations, and goal orientation for learning science. This mixed methods study followed a sequential explanatory model (Cresswell & Plano-Clark, 2007). Quantitative and qualitative data were collected in two phases, with quantitative data in the first phase informing the selection of participants for the qualitative phase that followed. The qualitative phase also helped to clarify and explain results from the quantitative phase. Data mixing occurred between Phase One and Phase Two (participant selection) and at the interpretation level (explanatory) after quantitative and qualitative data were analyzed separately. Results from Phase One indicated that students' perceptions of teacher interpersonal behaviors were predictive of their efficacy for learning science, task value for learning science, mastery orientation, and performance orientation. These results were used to create motivation/perception composites, which were used in order to select students for the qualitative interviews. A total of 24 students with high motivation/high perceptions, low motivation/low perceptions, high motivation/low perceptions, and low motivation/high perceptions were selected in order to represent students whose profiles either supported or refuted the quantitative results. Results from Phase Two revealed themes relating to students' construction of their perceptions of teacher interpersonal behavior and dimensions of their efficacy and task value for science. Students who reported high motivation and high perceptions of teacher-student interactions during the quantitative phase described the most instances of teacher cooperative behaviors, such as teacher helpfulness and understanding. Conversely, students reporting low motivation and low perceptions of teacher-student interactions described the most instances of teacher oppositional behavior, such as harsh and impatient behaviors. An in-depth description of categories and subcategories is also provided. This study concludes with an interpretive analysis of quantitative and qualitative results considered both separately and together. Implications for middle grades science education are discussed, including recommendations for behavior management, scaffolding students' transition to middle school, making explicit connections to science careers, and providing opportunities for small successes within the science classroom. Implications for science teacher education, limitations of the study, and future research directions are also discussed.

Gluon transport equation with effective mass and dynamical onset of Bose–Einstein condensation

DOE PAGES

Blaizot, Jean-Paul; Jiang, Yin; Liao, Jinfeng

2016-05-01

In this paper we study the transport equation describing a dense system of gluons, in the small scattering angle approximation, taking into account medium-generated effective masses of the gluons. We focus on the case of overpopulated systems that are driven to Bose–Einstein condensation on their way to thermalization. Lastly, the presence of a mass modifies the dispersion relation of the gluon, as compared to the massless case, but it is shown that this does not change qualitatively the scaling behavior in the vicinity of the onset.

Gluon transport equation with effective mass and dynamical onset of Bose–Einstein condensation

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

Blaizot, Jean-Paul; Jiang, Yin; Liao, Jinfeng

In this paper we study the transport equation describing a dense system of gluons, in the small scattering angle approximation, taking into account medium-generated effective masses of the gluons. We focus on the case of overpopulated systems that are driven to Bose–Einstein condensation on their way to thermalization. Lastly, the presence of a mass modifies the dispersion relation of the gluon, as compared to the massless case, but it is shown that this does not change qualitatively the scaling behavior in the vicinity of the onset.

Elliptic flow in small systems due to elliptic gluon distributions?

DOE PAGES

Hagiwara, Yoshikazu; Hatta, Yoshitaka; Xiao, Bo-Wen; ...

2017-05-31

We investigate the contributions from the so-called elliptic gluon Wigner distributions to the rapidity and azimuthal correlations of particles produced in high energy pp and pA collisions by applying the double parton scattering mechanism. We compute the ‘elliptic flow’ parameter v 2 as a function of the transverse momentum and rapidity, and find qualitative agreement with experimental observations. This shall encourage further developments with more rigorous studies of the elliptic gluon distributions and their applications in hard scattering processes in pp and pA collisions.

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

Song, Young-Ho; Lazauskas, Rimantas; Park, Tae-Sun

M1 properties, comprising magnetic moments and radiative capture of thermal neutron observables, are studied in two- and three-nucleon systems. We use meson exchange current derived up to N{sup 3}LO using heavy baryon chiral perturbation theory a la Weinberg. Calculations have been performed for several qualitatively different realistic nuclear Hamiltonians, which permits us to analyze model dependence of our results. Our results are found to be strongly correlated with the effective range parameters such as binding energies and the scattering lengths. Taking into account such correlations, the results are in good agreement with the experimental data with small model dependence.

Elliptic flow in small systems due to elliptic gluon distributions?

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

Hagiwara, Yoshikazu; Hatta, Yoshitaka; Xiao, Bo-Wen

We investigate the contributions from the so-called elliptic gluon Wigner distributions to the rapidity and azimuthal correlations of particles produced in high energy pp and pA collisions by applying the double parton scattering mechanism. We compute the ‘elliptic flow’ parameter v 2 as a function of the transverse momentum and rapidity, and find qualitative agreement with experimental observations. This shall encourage further developments with more rigorous studies of the elliptic gluon distributions and their applications in hard scattering processes in pp and pA collisions.

Pressure dependence of axisymmetric vortices in superfluid 3B

NASA Astrophysics Data System (ADS)

Fetter, Alexander L.

1985-06-01

The pressure dependence of the vortex core in rotating 3B is studied in the Ginzburg-Landau formalism with two distinct models of the strong-coupling corrections. The parametrization of Sauls and Serene [Phys. Rev. B 24, 183 (1981)] predicts a transition from a core with large magnetic moment below ~10 bars to one with small magnetic moment for higher pressures, in qualitative agreement with experiments. The earlier one-parameter model of Brinkman, Serene, and Anderson predicts no such transition, with the core having a large moment for all values of the parameter δ.

Rail accelerators for space transportation: An experimental investigation

NASA Technical Reports Server (NTRS)

Zana, L. M.; Kerslake, W. R.; Sturman, J. L.

1986-01-01

An experimental program was conducted at the Lewis Research Center with the objective of investigating the technical feasibility of rail accelerators for propulsion applications. Single-stage, plasma driven rail accelerators of small (4 by 6 mm) and medium (12.5 by 12.5 mm) bores were tested at peak accelerating currents of 50 to 450 kA. Streak-camera photography was used to provide a qualitative description of plasma armature acceleration. The effects of plasma blowby and varying bore pressure on the behavior of plasma armatures were studied.

The effects of a physical activity intervention on employees in small and medium enterprises: a mixed methods study.

PubMed

Edmunds, Sarah; Stephenson, Duncan; Clow, Angela

2013-01-01

Workplaces have potential as a setting for physical activity promotion but evidence of the effectiveness of intervention programmes in small and medium sized enterprises is limited. This paper reports the impact of an intervention which trained existing employees to promote physical activity to their colleagues. Eighty-nine previously low-active employees from 17 small and medium sized organisations participated. A mixed methods evaluation design was used. Quantitative data were collected at baseline and 6 months later using an online questionnaire. Qualitative data from a series of 6 focus groups were analysed. Repeated measures t-tests showed significant increases over time in physical activity, general health rating, satisfaction with life and positive mood states. There were significant decreases in body mass index (BMI), perceived stress, negative mood states and presenteeism. There was no change in absenteeism. Analysis of focus group data provided further insight into the impact of the intervention. Five major themes emerged: awareness of physical activity; sustaining physical activity behaviour change; improved health and well-being; enhanced social networks; and embedding physical activity in the workplace culture. This study shows it is feasible and effective to train employees in small and medium sized enterprises to support their colleagues in physical activity behaviour change.

Skype interviewing: The new generation of online synchronous interview in qualitative research

PubMed Central

Roudsari, Robab Latifnejad; Taghipour, Ali

2014-01-01

The most commonly used method for data collection in qualitative research is interviewing. With technology changes over the last few decades, the online interview has overcome time and financial constraints, geographical dispersion, and physical mobility boundaries, which have adversely affected onsite interviews. Skype as a synchronous online service offers researchers the possibility of conducting individual interviews as well as small focus groups, comparable to onsite types. This commentary presents the characteristics of the Skype interview as an alternative or supplemental choice to investigators who want to change their conventional approach of interviewing. PMID:24746247

Skype interviewing: the new generation of online synchronous interview in qualitative research.

PubMed

Janghorban, Roksana; Latifnejad Roudsari, Robab; Taghipour, Ali

2014-01-01

The most commonly used method for data collection in qualitative research is interviewing. With technology changes over the last few decades, the online interview has overcome time and financial constraints, geographical dispersion, and physical mobility boundaries, which have adversely affected onsite interviews. Skype as a synchronous online service offers researchers the possibility of conducting individual interviews as well as small focus groups, comparable to onsite types. This commentary presents the characteristics of the Skype interview as an alternative or supplemental choice to investigators who want to change their conventional approach of interviewing.

A qualitative, exploratory study of predominantly female parental perceptions of consumer health technology use by their overweight and/or obese female adolescent participating in a fee-based 4-week weight-management intervention.

PubMed

Knoblock-Hahn, Amy L; LeRouge, Cynthia M

2014-04-01

Consumer health technologies (CHTs) are a growing part of the continuum of care for self-management of overweight and obesity. Parents positively or negatively influence adolescent weight-management efforts and are especially important throughout continuum of care settings. User-centered design (UCD) applications have been developed to assist primary users, such as adolescents, with their weight management, but less is known about the influence of parents as secondary users across many socio-ecological environments. The purpose of this study was to use the Unified Theory of Acceptance and Use of Technology (UTAUT) to inform the design of a UCD application in a qualitative study that sought to determine parental views on how technology can support previously learned behaviors that require ongoing management and support beyond formal lifestyle interventions. Parents of overweight and obese adolescents (n=14) were interviewed about perceived usefulness and planned user-intent of CHT that was designed for adolescents. UTAUT provided theoretical parental constructs (intention, performance and effort expectancy, and social influence) interactions within several socio-ecological contexts, including the home food environment and restaurant dining experiences. Although generalizations of this qualitative study are limited by a small sample size with predominantly mothers (n=13) of overweight and obese daughters (n=12), the exploratory inquiry using a parent as a secondary consumer user can complement the adoption of applications designed by adolescents. Copyright © 2014 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Patients' perceptions of implant placement surgery, the post-surgical healing and the transitional implant prostheses: a qualitative study.

PubMed

Kashbour, Wafa A; Rousseau, Nikki; Thomason, J Mark; Ellis, Janice S

2017-07-01

This study aimed to explore patients' thoughts, feelings about, and experiences of, implant placement surgery (IPS), the post-surgical healing stage and the immediate post-surgical transitional implant prosthesis (TIP) (fixed and removable). A qualitative study design was chosen and 38 semi-structured telephone and face-to-face interviews were conducted with 34 patients at different stages of implant treatment. The interviews were transcribed verbatim; the data collection and coding process followed the principles of thematic analysis, which was facilitated through the use of NVivo10. Patients anticipated that surgery would be painful and unpleasant but were prepared to accept this temporary discomfort for the expected benefits of implant treatment. However, a key finding was that patients felt they had overestimated the trauma of surgery but underestimated the discomfort and difficulties of the healing phase. A number of difficulties were also identified with the TIP phase following implant surgery. Existing research has tended to focus on the longer term benefits of dental implant treatment. This qualitative study has investigated in-depth patients' perceptions of dental implant surgery, including their experiences related to sedation, and of transitional implant restoration. While patients felt their concerns were overestimated in relation to the implant surgery, they experienced greater morbidity than they expected in the healing phase. Recommendations are made for relatively small changes in care provision which might improve the overall patient experience. Partial dentate patients treated with a fixed transitional prosthesis experienced advantages more quickly than patients with an overdenture. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Conditions for addressing environmental determinants of health behavior in intersectoral policy networks: A fuzzy set Qualitative Comparative Analysis.

PubMed

Peters, D T J M; Verweij, S; Grêaux, K; Stronks, K; Harting, J

2017-12-01

Improving health requires changes in the social, physical, economic and political determinants of health behavior. For the realization of policies that address these environmental determinants, intersectoral policy networks are considered necessary for the pooling of resources to implement different policy instruments. However, such network diversity may increase network complexity and therefore hamper network performance. Network complexity may be reduced by network management and the provision of financial resources. This study examined whether network diversity - amidst the other conditions - is indeed needed to address environmental determinants of health behavior. We included 25 intersectoral policy networks in Dutch municipalities aimed at reducing overweight, smoking, and alcohol/drugs abuse. For our fuzzy set Qualitative Comparative Analysis we used data from three web-based surveys among (a) project leaders regarding network diversity and size (n = 38); (b) project leaders and project partners regarding management (n = 278); and (c) implementation professionals regarding types of environmental determinants addressed (n = 137). Data on budgets were retrieved from project application forms. Contrary to their intentions, most policy networks typically addressed personal determinants. If the environment was addressed too, it was mostly the social environment. To address environmental determinants of health behavior, network diversity (>50% of the actors are non-public health) was necessary in networks that were either small (<16 actors) or had small budgets (<€183,172), when both were intensively managed. Irrespective of network diversity, environmental determinants also were addressed by small networks with large budgets, and by large networks with small budgets, when both provided network management. We conclude that network diversity is important - although not necessary - for resource pooling to address environmental determinants of health behavior, but only effective in the presence of network management. Our findings may support intersectoral policy networks in improving health behaviors by addressing a variety of environmental determinants. Copyright © 2017. Published by Elsevier Ltd.

The perspectives of young adults on recovery from repeated suicide-related behavior.

PubMed

Bergmans, Yvonne; Langley, John; Links, Paul; Lavery, James V

2009-01-01

This qualitative study sought to develop an understanding of how young adults between the ages of 18-25 years, who have a history of two or more suicide attempts, transition away from high-risk suicide-related behaviors. To understand the transition to safer behaviors and to provide clinical suggestions for those who provide care to this population. Sixteen young adults under the age of 25 years, who had completed at least one cycle of intervention for people with repeated suicide attempts, participated in this qualitative, grounded theory study. The young adults described a pathway that included three major elements: (a) "living to die", (b) ambivalence and tipping/turning points, and (c) a process of recovery that included small steps or phases (pockets of recovery) toward life. The journey was not always experienced as steady movement forward, and the potential for relapse either in the young people's behavior or their wish to engage in their relationship with death could ebb and flow. Clinicians need to be aware that the struggle to live is a process involving a fluid pathway moving between three key elements.

Mental health nurses in primary care: qualitative outcomes of the Mental Health Nurse Incentive Program.

PubMed

Lakeman, Richard

2013-10-01

The Mental Health Nurse Incentive Program (MHNIP) is a government-funded programme, which, since 2007, has enabled mental health nurses to work in primary care settings in Australia in collaboration with general practitioners (GPs) or private psychiatrists. To date, small-scale qualitative studies have explored outcomes of the programme from the point of view of nurses, consumers, and the perceptions of GPs. This study reports on an on-line survey of credentialed mental health nurses perceptions of outcomes of the MHNIP. Two hundred and twenty five nurses who worked in MHNIP provided detailed narrative responses that were examined using thematic content analysis. The most commonly-cited outcomes were reductions in symptoms or improved coping, improved relationships, and enhanced community participation. Other reported outcomes included reduced hospitalization or use of state-funded mental health services, better use of health services, the continuation or establishment of meaningful occupation, improved physical health and medication management, less use of coercive interventions, and greater independence. © 2013 The Author; International Journal of Mental Health Nursing © 2013 Australian College of Mental Health Nurses Inc.

School interventions after the Joplin tornado.

PubMed

Kanter, Robert K; Abramson, David

2014-04-01

To qualitatively describe interventions by schools to meet children's needs after the May 2011 Joplin, Missouri tornado. Qualitative exploratory study conducted six months after the tornado. Key informant interviews with school staff (teachers, psychologists, guidance counselor, nurse, principal), public health official, and physicians. After the tornado, school staff immediately worked to contact every enrolled child to provide assistance and coordinate recovery services. Despite severe damage to half of the city's schools, the decision was made to reopen schools at the earliest possible time to provide a safe, reassuring environment and additional services. An expanded summer school session emphasized child safety and emotional wellbeing. The 2011-2012 school year began on time, less than three months after the disaster, using temporary facilities. Displaced children were bused to their usual schools regardless of their new temporary residence locations. In just-in-time training sessions, teachers developed strategies to support students and staff experiencing anxiety or depression. Certified counselors conducted school-based, small-group counseling for students. Selective referrals were made to community mental health providers for children with greatest needs. Evidence from Joplin adds to a small body of empirical experience demonstrating the important contribution of schools to postdisaster community recovery. Despite timely and proactive services, many families and children struggled after the tornado. Improvements in the effectiveness of postdisaster interventions at schools will follow from future scientific evidence on optimal approaches.

Evidence and arguments on tobacco retail displays: marketing an addictive drug to children?

PubMed

Thomson, George; Hoek, Janet; Edwards, Richard; Gifford, Heather

2008-06-20

To investigate arguments for and against a ban on tobacco displays in New Zealand shops. Analysis of evidence from international experience and research studies, for the arguments used to oppose and support display bans; and 27 qualitative interviews with New Zealand ex-smokers, smokers, and retailers. The main arguments used to oppose display bans identified were: (1) Fears of financial losses for retailers, particularly for small stores; (2) Claims that tobacco is a 'normal' product; (3) 'Lack of evidence' about effectiveness of display bans; and (4) Fears of increased theft and risks to staff. The counter-arguments include: (1) The lack of evidence of significant short term adverse economic effects on retailers (including small stores) where display bans have been implemented; (2) Tobacco is a highly abnormal and hazardous retail product; (3) Evidence that tobacco displays influence initiation of smoking among children, increase impulse purchases, and are crucial to tobacco companies' marketing strategies; (4) Lack of evidence that display bans increase thefts and risks to staff. The qualitative interviews supported the counter arguments. Smokers and ex-smokers interviewed indicated that tobacco displays tempt smokers trying to quit. There was widespread support for a display ban among interviewees (including some retailers) mainly because it might reduce smoking uptake among children. Arguments for tobacco displays are contradictory, flawed, and unsupported by local and international research evidence, and by the overseas experience of tobacco-free display policies.

A mixed method pilot study: the researchers' experiences.

PubMed

Secomb, Jacinta M; Smith, Colleen

2011-08-01

This paper reports on the outcomes of a small well designed pilot study. Pilot studies often disseminate limited or statistically meaningless results without adding to the body knowledge on the comparative research benefits. The design a pre-test post-test group parallel randomised control trial and inductive content analysis of focus group transcripts was tested specifically to increase outcomes in a proposed larger study. Strategies are now in place to overcome operational barriers and recruitment difficulties. Links between the qualitative and quantitative arms of the proposed larger study have been made; it is anticipated that this will add depth to the final report. More extensive reporting on the outcomes of pilot studies would assist researchers and increase the body of knowledge in this area.

Conceptual development and retention within the learning cycle

NASA Astrophysics Data System (ADS)

McWhirter, Lisa Jo

1998-12-01

This research was designed to achieve two goals: (1) examine concept development and retention within the learning cycle and (2) examine how students' concept development is mediated by classroom discussions and the students' small cooperative learning group. Forty-eight sixth-grade students and one teacher at an urban middle school participated in the study. The research utilized both quantitative and qualitative analyses. Quantitative assessments included a concept mapping technique as well as teacher generated multiple choice tests. Preliminary quantitative analysis found that students' reading levels had an effect on students' pretest scores in both the concept mapping and the multiple-choice assessment. Therefore, a covariant design was implemented for the quantitative analyses. Quantitative analysis techniques were used to examine concept development and retention, it was discovered that the students' concept knowledge increased significantly from the time of the conclusion of the term introduction phase to the conclusion of the expansion phase. These findings would indicate that all three phases of the learning cycle are necessary for conceptual development. However, quantitative analyses of concept maps indicated that this is not true for all students. Individual students showed evidence of concept development and integration at each phase. Therefore, concept development is individualized and all phases of the learning cycle are not necessary for all students. As a result, individual's assimilation, disequilibration, accommodation and organization may not correlate with the phases of the learning cycle. Quantitative analysis also indicated a significant decrease in the retention of concepts over time. Qualitative analyses were used to examine how students' concept development is mediated by classroom discussions and the students' small cooperative learning group. It was discovered that there was a correlation between teacher-student interaction and small-group interaction and concept mediation. Therefore, students who had a high level of teacher-student dialogue which utilized teacher led discussions with integrated scaffolding techniques where the same students who mediated the ideas within the small group discussions. Those students whose teacher-student interactions consisted of dialogue with little positive teacher feedback made no contributions within the small group regardless of their level of concept development.

7 CFR 226.22 - Procurement standards.

Code of Federal Regulations, 2010 CFR

2010-01-01

... pertinent to the following: rationale for the method of procurement, selection of contract type, contractor... competition. The description may include a statement of the qualitative nature of the material, product or... technical resources. (i) Program procurements shall be made by one of the following methods: (1) Small...

Big Effect of Small Nanoparticles: A Shift in Paradigm for Polymer Nanocomposites

DOE PAGES

Cheng, Shiwang; Xie, Shi-Jie; Carrillo, Jan-Michael Y.; ...

2017-01-04

Polymer nanocomposites (PNCs) are important materials that are widely used in many current technologies and potentially have broader applications in the future due to their excellent property of tunability, light weight and low cost. But, expanding the limits in property enhancement remains a fundamental scientific challenge. We demonstrate that well-dispersed, small (diameter ~1.8 nm) nanoparticles with attractive interactions lead to unexpectedly large and qualitatively new changes in PNC structural dynamics in comparison to conventional composites based on particles of diameter ~10-50 nm. At the same time, the zero-shear viscosity at high temperatures remains comparable to that of the neat polymer,more » thereby retaining good processibility and resolving a major challenge in PNC applications. These results suggest that the nanoparticle mobility and relatively short lifetimes of nanoparticlepolymer associations open qualitatively new horizons in tunability of macroscopic properties in nanocomposites with high potential for the development of new functional materials.« less

Looking beyond satisfaction: evaluating the value and impact of information skills training.

PubMed

Raynor, Michael; Craven, Jenny

2015-03-01

In this feature guest writers Michael Raynor and Jenny Craven from the National Institute for Health and Care Excellence (NICE) present an overview of their evaluative research study on the value and impact of the information skills training courses they provide at NICE. In particular, this small study used a combination of qualitative and quantitative data to look beyond satisfaction and confidence levels and identify whether learning had actually taken place as a result of attending the sessions, and how new skills were used by the attendees in their day-to-day work. H.S. © 2015 Health Libraries Journal.

What factors determine academic achievement in high achieving undergraduate medical students? A qualitative study.

PubMed

Abdulghani, Hamza M; Al-Drees, Abdulmajeed A; Khalil, Mahmood S; Ahmad, Farah; Ponnamperuma, Gominda G; Amin, Zubair

2014-04-01

Medical students' academic achievement is affected by many factors such as motivational beliefs and emotions. Although students with high intellectual capacity are selected to study medicine, their academic performance varies widely. The aim of this study is to explore the high achieving students' perceptions of factors contributing to academic achievement. Focus group discussions (FGD) were carried out with 10 male and 9 female high achieving (scores more than 85% in all tests) students, from the second, third, fourth and fifth academic years. During the FGDs, the students were encouraged to reflect on their learning strategies and activities. The discussion was audio-recorded, transcribed and analysed qualitatively. Factors influencing high academic achievement include: attendance to lectures, early revision, prioritization of learning needs, deep learning, learning in small groups, mind mapping, learning in skills lab, learning with patients, learning from mistakes, time management, and family support. Internal motivation and expected examination results are important drivers of high academic performance. Management of non-academic issues like sleep deprivation, homesickness, language barriers, and stress is also important for academic success. Addressing these factors, which might be unique for a given student community, in a systematic manner would be helpful to improve students' performance.

Study of axonal dystrophy. II Dystrophy and atrophy of the presynaptic boutons: a dual pathology.

PubMed

Fujisawa, K; Shiraki, H

1980-01-01

In succession to the previous quantitative work, a qualitative study has been carried out on the nature of a dual pathology affecting presynaptic boutons in the posterior tract nuclei of ageing rats. Based on the morphology of dystrophic boutons in early stage, it is concluded that the initial and therefore essential characteristic of dystrophic process is an abnormal increase of normal axonal components within the presynaptic boutons, and that various abnormal substructures of spheroids hitherto reported in the literature are probably the results of their secondary metamorphosis. The dystrophic process within the posterior tract nuclei is a selective one, involving presynaptic boutons and preterminal axons only of the posterior tract fibres. Comparison of the frequency of early dystrophic boutons and of fully grown-up spheroids indicates that a small percentage of boutons deriving from posterior tract fibres become dystrophic and of these dystrophic boutons only a small percentage again continue to develop unto large spheroids, throughout lifespan of the animals. On the other hand, in search of a morphological counterpart for the age-related decrease of volume ratio of presynaptic boutons to the neuropil, some dubious atrophic changes were also found in presynaptic boutons, which could have been easily missed from observation if studied qualitatively alone. Accordingly, no less numerous boutons other than dystrophic ones are supposed to atrophy 'independently' and to disappear 'silently' during the same period. The dystrophic and the atrophic changes involve different boutons (of different or the same terminal axons) within the same gray matter. This dual pathology of boutons needs further elucidation of its neurocytopathological as well as neurobiological background in the future.

Piped water consumption in Ghana: A case study of temporal and spatial patterns of clean water demand relative to alternative water sources in rural small towns.

PubMed

Kulinkina, Alexandra V; Kosinski, Karen C; Liss, Alexander; Adjei, Michael N; Ayamgah, Gilbert A; Webb, Patrick; Gute, David M; Plummer, Jeanine D; Naumova, Elena N

2016-07-15

Continuous access to adequate quantities of safe water is essential for human health and socioeconomic development. Piped water systems (PWSs) are an increasingly common type of water supply in rural African small towns. We assessed temporal and spatial patterns in water consumption from public standpipes of four PWSs in Ghana in order to assess clean water demand relative to other available water sources. Low water consumption was evident in all study towns, which manifested temporally and spatially. Temporal variability in water consumption that is negatively correlated with rainfall is an indicator of rainwater preference when it is available. Furthermore, our findings show that standpipes in close proximity to alternative water sources such as streams and hand-dug wells suffer further reductions in water consumption. Qualitative data suggest that consumer demand in the study towns appears to be driven more by water quantity, accessibility, and perceived aesthetic water quality, as compared to microbiological water quality or price. In settings with chronic under-utilization of improved water sources, increasing water demand through household connections, improving water quality with respect to taste and appropriateness for laundry, and educating residents about health benefits of using piped water should be prioritized. Continued consumer demand and sufficient revenue generation are important attributes of a water service that ensure its function over time. Our findings suggest that analyzing water consumption of existing metered PWSs in combination with qualitative approaches may enable more efficient planning of community-based water supplies and support sustainable development. Copyright © 2016 Elsevier B.V. All rights reserved.

Can small stores have a big impact? A qualitative evaluation of a store fruit and vegetable initiative.

PubMed

Gardiner, Breeana; Blake, Miranda; Harris, Raeleigh; Gee, Carena; Charaktis, Stella; Choong, Christine; Lade, Rebecca; Duff, Laura; Palermo, Claire

2013-12-01

The aim of this evaluation was to explore the quality, barriers, enablers and outcomes of a retail fresh fruit and vegetable initiative in rural communities identified to have poor geographic access to healthy food. A qualitative evaluation using in-depth interviews was conducted with rural store retailers across Victoria involved in the implementation of a retail fruit and vegetable initiative. Data were analysed using a thematic approach. Six of the 13 store retailers that were engaged in the initiative identified a range of qualities, barriers, enablers and outcomes. They reported that effective communication is essential for engaging retailers and sustaining participation. The choice and use of retail incentives may influence the community's purchase of fruit and vegetables. The community's attitude to fruit and vegetables, the staff's ability to promote produce and the capacity of the store to stock and sell fresh fruit and vegetables influenced perceived success. Barriers included difficulties receiving a regular supply of fresh fruit and vegetables, time constraints and storage facilities. This qualitative evaluation of a retail fruit and vegetable initiative found that effective leadership and communication from project workers, a range of retail incentives and the capacity of the store to promote, stock and sell fresh fruit and vegetables influenced perceived success. SO WHAT?: Fruit and vegetable retail initiatives in small rural community stores may have a role in supporting consumption of fruit and vegetables.

Resident learning across the full range of core competencies through a transitions of care curriculum.

PubMed

Pavon, Juliessa M; Pinheiro, Sandro O; Buhr, Gwendolen T

2018-01-01

The authors developed a Transitions of Care (TOC) curriculum to teach and measure learner competence in performing TOC tasks for older adults. Internal medicine interns at an academic residency program received the curriculum, which consisted of experiential learning, self-study, and small group discussion. Interns completed retrospective pre/post surveys rating their confidence in performing five TOC tasks, qualitative open-ended survey questions, and a self-reflection essay. A subset of interns also completed follow-up assessments. For all five TOC tasks, the interns' confidence improved following completion of the TOC curriculum. Self-confidence persisted for up to 3 months later for some but not all tasks. According to the qualitative responses, the TOC curriculum provided interns with learning experiences and skills integral to performing safe care transitions. The TOC curriculum and a mixed-method assessment approach effectively teaches and measures learner competency in TOC across all six Accreditation Council for Graduate Medical Education competency domains.

Preventing Suicide Among Inpatients

PubMed Central

Sakinofsky, Isaac

2014-01-01

Objective Inpatient suicide comprises a proportionately small but clinically important fraction of suicide. This study is intended as a qualitative analysis of the comprehensive English literature, highlighting what is known and what can be done to prevent inpatient suicide. Method: A systematic search was conducted on the Cochrane Library, PubMed, Embase, Web of Knowledge, and a personal database for articles on cohort series, preferably controlled, of inpatient suicide (not deliberate self-harm or attempted suicide, unless they also dealt specifically with suicide data). Results: A qualitative discussion is presented, based on the findings of the literature searched. Conclusions: The bulk of inpatient suicides actually occur not on the ward but off premises, when the patient was on leave or had absconded. Peaks occur shortly after admission and discharge. It is possible to reduce suicide risk on the ward by having a safe environment, optimizing patient visibility, supervising patients appropriately, careful assessment, awareness of and respect for suicide risk, good teamwork and communication, and adequate clinical treatment. PMID:24881161

From community-based pilot testing to region-wide systems change: lessons from a local quality improvement collaborative.

PubMed

Keyser, Donna J; Pincus, Harold Alan

2010-01-01

A community-based collaborative conducted a 2-year pilot study to inform efforts for improving maternal and child health care practice and policy in Allegheny County, Pennsylvania. (1) To test whether three small-scale versions of an evidence-based, systems improvement approach would be workable in local community settings and (2) to identify specific policy/infrastructure reforms for sustaining improvements. A mixed methods approach was used, including quantitative performance measurement supplemented with qualitative data about factors related to outcomes of interest, as well as key stakeholder interviews and a literature review/Internet search. Quantitative performance results varied; qualitative data revealed critical factors for the success and failure of the practices tested. Policy/infrastructure recommendations were developed to address specific practice barriers. This information was important for designing a region-wide quality improvement initiative focused on maternal depression. The processes and outcomes provide valuable insights for other communities interested in conducting similar quality improvement initiatives.

How Do Students Learn Theology?

ERIC Educational Resources Information Center

Saines, Don

2009-01-01

This paper explores the way students learn theology through a small qualitative research project. It is undertaken in conversation with current higher education learning theory. This learning theory suggests that it is important to discover how a student conceptualizes learning and how they perceive the teaching environment. Students interviewed…

7 CFR 277.14 - Procurement standards.

Code of Federal Regulations, 2010 CFR

2010-01-01

... qualitative nature of the material, product or service desired and, when necessary, shall set forth those... technical resources. (g) Procurement methods. State agency procurements made in whole or in part with program funds shall be by one of the following methods: (1) Small purchase procedures are those relatively...

A qualitative study of factors affecting mental health amongst low-income working mothers in Bangalore, India.

PubMed

Travasso, Sandra Mary; Rajaraman, Divya; Heymann, Sally Jody

2014-02-07

Low-income urban working mothers face many challenges in their domestic, environmental, and working conditions that may affect their mental health. In India, a high prevalence of mental health disorders has been recorded in young women, but there has been little research to examine the factors that affect their mental health at home and work. Through a primarily qualitative approach, we studied the relationship between work, caring for family, spousal support, stress relief strategies and mental health amongst forty eight low-income working mothers residing in urban slums across Bangalore, India. Participants were construction workers, domestic workers, factory workers and fruit and vegetable street vendors. Qualitative data analysis themes included state of mental health, factors that affected mental health positively or negatively, manifestations and consequences of stress and depression, and stress mitigators. Even in our small sample of women, we found evidence of extreme depression, including suicidal ideation and attempted suicide. Women who have an alcoholic and/or abusive husband, experience intimate partner violence, are raising children with special needs, and lack adequate support for child care appear to be more susceptible to severe and prolonged periods of depression and suicide attempts. Factors that pointed towards reduced anxiety and depression were social support from family, friends and colleagues and fulfilment from work. This qualitative study raises concerns that low-income working mothers in urban areas in India are at high risk for depression, and identifies common factors that create and mitigate stress in this population group. We discuss implications of the findings for supporting the mental health of urban working women in the Indian context. The development of the national mental health policy in India and its subsequent implementation should draw on existing research documenting factors associated with negative mental health amongst specific population groups in order to ensure greater impact.

Is 50 cent the price of the optimal copayment? - a qualitative study of patient opinions and attitudes in response to a 50 cent charge on prescription drugs in a publicly funded health system in Ireland

PubMed Central

2013-01-01

Background A 50 cent prescription levy was introduced in 2010 on the General Medical Services (GMS) scheme (Irish public health insurance). This study sought to examine patient attitudes and opinions surrounding the 50 cent copayment. Given the small momentary value of the prescription fee, these results are of interest to policymakers internationally who wish to reduce copayments rather than abolish them. Methods A qualitative research design was used; semi structured interviews were carried out. Twenty four GMS eligible participants were interviewed in 23 interviews. Fifteen females and 9 males took part. Ages varied from 31- >70 years. Patients were invited to be interviewed in both independent and chain community pharmacies in three types of setting; 1) a socially deprived urban area, 2) a suburban affluent area and 3) a rural area. The Framework method was used for data management and analysis using QSR International’s NVivo 9.2 qualitative data analysis software. The “Francis method” was used to test for data saturation. Results Results are of interest to the Irish context and also at a broader international level. Patients were mostly accepting of the prescription levy with some reservations concerning an increased price and the way in which generated revenue would be used by government. Participants identified waste of prescription drugs at the hand of patients (moral hazard), but there was discordant opinion on whether the 50 cent copayment would halt this moral hazard. Interviewees felt the levy was affordable, albeit some may suffer a financial impact more than others. Conclusions This qualitative study gives important insights into the experiences of GMS patients with regard to the prescription levy. Information regarding the appropriateness of a 50 cent copayment as a symbolic copayment needs to be confirmed by quantitative analysis. Further insight is required from a younger population. PMID:23305316

A qualitative study of factors affecting mental health amongst low-income working mothers in Bangalore, India

PubMed Central

2014-01-01

Background Low-income urban working mothers face many challenges in their domestic, environmental, and working conditions that may affect their mental health. In India, a high prevalence of mental health disorders has been recorded in young women, but there has been little research to examine the factors that affect their mental health at home and work. Methods Through a primarily qualitative approach, we studied the relationship between work, caring for family, spousal support, stress relief strategies and mental health amongst forty eight low-income working mothers residing in urban slums across Bangalore, India. Participants were construction workers, domestic workers, factory workers and fruit and vegetable street vendors. Qualitative data analysis themes included state of mental health, factors that affected mental health positively or negatively, manifestations and consequences of stress and depression, and stress mitigators. Results Even in our small sample of women, we found evidence of extreme depression, including suicidal ideation and attempted suicide. Women who have an alcoholic and/or abusive husband, experience intimate partner violence, are raising children with special needs, and lack adequate support for child care appear to be more susceptible to severe and prolonged periods of depression and suicide attempts. Factors that pointed towards reduced anxiety and depression were social support from family, friends and colleagues and fulfilment from work. Conclusion This qualitative study raises concerns that low-income working mothers in urban areas in India are at high risk for depression, and identifies common factors that create and mitigate stress in this population group. We discuss implications of the findings for supporting the mental health of urban working women in the Indian context. The development of the national mental health policy in India and its subsequent implementation should draw on existing research documenting factors associated with negative mental health amongst specific population groups in order to ensure greater impact. PMID:24502531

Rat health status affects bioavailability, target tissue levels, and bioactivity of grape seed flavanols.

PubMed

Margalef, Maria; Pons, Zara; Iglesias-Carres, Lisard; Quiñones, Mar; Bravo, Francisca Isabel; Arola-Arnal, Anna; Muguerza, Begoña

2017-02-01

Studying the flavanol metabolism is essential to identify bioactive compounds, as beneficial effects of flavanols have been attributed to their metabolic products. However, host-related factors, including pathological conditions, may affect flavanol metabolism and, thus, their bioactivity. This study aims to elucidate whether hypertension affects grape seed flavanol metabolism, influencing their bioactivity in relation to hypertension. Grape seed flavanols' effect on blood pressure (BP) was studied in spontaneously hypertensive rats (SHR) and healthy Wistar rats 6 h after grape seed extract administration (375 mg/kg). Animals were then sacrificed, and plasma bioavailability and aorta distribution of flavanol metabolites were studied by HPLC-MS/MS in both the groups. Grape seed flavanols were only able to decrease BP in SHR. Plasma total flavanol metabolites showed similar levels, being the difference noticed in specific metabolites' concentrations. Specifically, microbial metabolites showed quantitative and qualitative differences between both health states. Moreover, aorta total concentrations were found decreased in SHR. Interestingly, flavanol microbial metabolites were specifically increased SHR aortas, showing qualitative differences in small phenolic forms. This study demonstrates important differences in bioactivity and target tissue metabolite levels between healthy and diseased rats, indicating potential metabolites responsible of the anti-hypertensive effect. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Being an identity-release donor: a qualitative study exploring the motivations, experiences and future expectations of current UK egg donors.

PubMed

Graham, Susanna; Jadva, Vasanti; Freeman, Tabitha; Ahuja, Kamal; Golombok, Susan

2016-12-01

The objective of this study was to examine the motivations, experiences and future expectations of identity-release egg donors in the UK following the removal of donor anonymity and the increase in financial compensation for egg donation. This exploratory, in-depth qualitative study comprised semi-structured interviews with 11 women who had attended an egg donation screening appointment at a UK clinic during a four-month period in 2014. Interviews were conducted two to six weeks after the woman had donated or had withdrawn/been rejected from the donation process. Participants' primary motivation for donating was to help infertile women have their 'own child', and the recent increase in financial compensation did not seem to play a significant role in their decision. All were happy to be identifiable and contacted by children born as a result of their donation. However, some were hesitant about providing non-identifying information about themselves for these offspring and wished for further information about the recipient(s) of their eggs and the outcome of their donation. Whilst this study was limited due to the small sample size, it is the first study of UK egg donors following the rise in donor compensation and suggests that other strategies may be more effective in increasing donor numbers.

[Inclusion criteria and rating scales for RCTs in Psychiatry. The future of qualitative studies].

PubMed

Pringuey, D; Pommier, R; Pringuey-Criou, F; Boyer, S; Massoubre, C; Fakra, E; Adida, M; Belzeaux, R; Bottai, T; Azorin, J-M

2016-12-01

An inventory on the two critical dimensions that structure the Randomized Controlled Trial in Psychiatry, namely the definition of inclusion criteria for eligible patients for testing and the choice of psychometric methods of pathology assessment and its evolution during the experiment, considers the importance of increasingly numerous and precise international recommendations. Taking into account the formal constraints of industrial, questioning the cultural differences of the methodological approach of the tests, meeting the requirements of feasibility and ever increasing security, frequent cumbersome procedure often contrasts with the modest nature of the results. A better definition to include patients in randomized trials is desirable and it asks to return to the clinic studying the expectations of patients and their response to the therapeutic situation. Excessive standardization otherwise required for ensuring the objective nature of the assessment hampers the collection of original and varied clinical features of importance in the further definitions of indications. On the way to a resumption of the single case study, we can expect from qualitative methods applied to small groups of subjects, optimization principles of patient selection for the upcoming randomized trial and greater chance to address the relevant details of clinical response to the therapeutic situation. This is what has led to the discovery of psychotropic drugs and which is involved in the various modalities of the qualitative approach. For example, and beyond the exploration of clinical drug effects, the study of the experience of psychiatric inpatient care in the Healing Garden, conducted on a small group and on the basis of the narrative analysis of their experience, notes several operating thematic dimensions: a reduction in the perception of symptoms of the disease, the impression of regaining a foothold into reality, the interest of a differently perceived doctor-patient relationship, the advantage of renewed power to act and the recognition of the importance of support from others, patients recovering somehow « vitality » of touch with reality. This suggests the possibility to establish an appropriate rating scale for such a specific therapeutic situation and to provide a more accurate and efficient recruitment for a comparative objective demonstration. Moreover, this construction of meaning reinforces the therapeutic benefit of treatment in Healing Garden and offers new dimensions for research. © L’Encéphale, Paris, 2016.

Musings on cosmological relaxation and the hierarchy problem

NASA Astrophysics Data System (ADS)

Jaeckel, Joerg; Mehta, Viraf M.; Witkowski, Lukas T.

2016-03-01

Recently Graham, Kaplan and Rajendran proposed cosmological relaxation as a mechanism for generating a hierarchically small Higgs vacuum expectation value. Inspired by this we collect some thoughts on steps towards a solution to the electroweak hierarchy problem and apply them to the original model of cosmological relaxation [Phys. Rev. Lett. 115, 221801 (2015)]. To do so, we study the dynamics of the model and determine the relation between the fundamental input parameters and the electroweak vacuum expectation value. Depending on the input parameters the model exhibits three qualitatively different regimes, two of which allow for hierarchically small Higgs vacuum expectation values. One leads to standard electroweak symmetry breaking whereas in the other regime electroweak symmetry is mainly broken by a Higgs source term. While the latter is not acceptable in a model based on the QCD axion, in non-QCD models this may lead to new and interesting signatures in Higgs observables. Overall, we confirm that cosmological relaxation can successfully give rise to a hierarchically small Higgs vacuum expectation value if (at least) one model parameter is chosen sufficiently small. However, we find that the required level of tuning for achieving this hierarchy in relaxation models can be much more severe than in the Standard Model.

A Qualitative Study of Turning Points or Aha! Moments in Older Adults' Discussions About Organ Donation.

PubMed

Downing, Kimberly; Jones, Linda L

2018-01-01

Older adults (50-70 years old) have lower organ donor registration rates than younger adults. Older adults have different informational needs and donor registration behavior than younger age groups. The objective of this qualitative study was to understand insights of older adults about organ donation to effectively address the barriers to becoming an organ donor. This study identified turning points as "Aha!" moments that occurred during a dialogue intervention where older adults discussed benefits, barriers, and process to organ donation. Dialogues were held with small groups of older adults in 11 communities in a Midwestern organ procurement organization service area. Participants were positive to organ donation, but not registered as an organ donor. Methods/Approach: Qualitative analysis of verbatim comments from the dialogue and a follow-up survey were used to examine turning points or "Aha!" moments of participants' decision-making about organ donation and organ donor registration. Twenty-one separate in-depth dialogues were conducted with 198 participants, with mean age of 60.57 years. There were 2757 separate comments coded with 465 of the comments (17%) identified as providing Aha! moments during the dialogue. Three themes include benefits of organ donation (30%), barriers about organ donation (39%), and organ donation process (31%). The research identified moments in the dialogue where possible learning about organ donation may have occurred. After participation in the dialogue process, there was an increase in intent to register to be an organ donor, organ donation discussion with family and friends, and organ donor registration.

Mentalization-based therapy for parents in entrenched conflict: A random allocation feasibility study.

PubMed

Hertzmann, Leezah; Target, Mary; Hewison, David; Casey, Polly; Fearon, Pasco; Lassri, Dana

2016-12-01

To explore the effectiveness of a mentalization-based therapeutic intervention specifically developed for parents in entrenched conflict over their children. To the best of our knowledge, this is the first randomized controlled intervention study in the United Kingdom to work with both parents postseparation, and the first to focus on mentalization in this situation. Using a mixed-methods study design, 30 parents were randomly allocated to either mentalization-based therapy for parental conflict-Parenting Together, or the Parents' Group, a psycho-educational intervention for separated parents based on elements of the Separated Parents Information Program-part of the U.K. Family Justice System and approximating to treatment as usual. Given the challenges of recruiting parents in these difficult circumstances, the sample size was small and permitted only the detection of large differences between conditions. The data, involving repeated measures of related individuals, was explored statistically, using hierarchical linear modeling, and qualitatively. Significant findings were reported on the main predicted outcomes, with clinically important trends on other measures. Qualitative findings further contributed to the understanding of parents' subjective experience, pre- and posttreatment. Findings indicate that a larger scale randomized controlled trial would be worthwhile. These encouraging findings shed light on the dynamics maintaining these high-conflict situations known to be damaging to children. We established that both forms of intervention were acceptable to most parents, and we were able to operate a random allocation design with extensive quantitative and qualitative assessments of the kind that would make a larger-scale trial feasible and productive. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Nutritional self-care among a group of older home-living people in rural Southern Norway

PubMed Central

Dale, Bjørg; Söderhamn, Ulrika

2015-01-01

Background Older home-living people are an at-risk group for undernutrition, particularly those who are living alone. Lack of knowledge about healthy dietary habits, altered taste sensation, and declined health status are shown to be some of the factors related to undernutrition. The aims of this study were to explore how a small group of older people in Southern Norway perceived their nutritional self-care. Methods An exploratory qualitative approach, combined with a simple self-report questionnaire, was used. Five persons living in rural areas in Southern Norway, who in a former study were screened and found to be at risk for undernutrition, participated. Qualitative data assessed by means of individual self-care talks in the persons’ own homes were analyzed using directed content analysis. A simple self-report questionnaire containing demographic variables, two health-related questions, and the Nutritional Form For the Elderly (NUFFE-NO) instrument was filled out at baseline and 6 months after the self-care talks. Results The qualitative data showed that the participants had adequate knowledge about healthy and nutritious diets. They were aware of and motivated to adapt their diet to their current state of health and to perform the necessary actions to maintain an optimal nutritional status and nutritional self-care. Conclusion Older people living at home are a diverse group. However, this study showed that they may have sufficient knowledge, willingness, and ability to perform nutritional self-care, even if they live alone and have several chronic illnesses and impaired health. PMID:25670905

Advantages and Disadvantages of Educational Email Alerts for Family Physicians: Viewpoint

PubMed Central

Badran, Hani; Grad, Roland

2015-01-01

Background Electronic knowledge resources constitute an important channel for accredited Continuing Medical Education (CME) activities. However, email usage for educational purposes is controversial. On the one hand, family physicians become aware of new information, confirm what they already know, and obtain reassurance by reading educational email alerts. Email alerts can also encourage physicians to search Web-based resources. On the other hand, technical difficulties and privacy issues are common obstacles. Objective The purpose of this discussion paper, informed by a literature review and a small qualitative study, was to understand family physicians’ knowledge, attitudes, and behavior in regard to email in general and educational emails in particular, and to explore the advantages and disadvantages of educational email alerts. In addition, we documented participants’ suggestions to improve email alert services for CME. Methods We conducted a qualitative descriptive study using the “Knowledge, Attitude, Behavior” model. We conducted semi-structured face-to-face interviews with 15 family physicians. We analyzed the collected data using inductive-deductive thematic qualitative data analysis. Results All 15 participants scanned and prioritized their email, and 13 of them checked their email daily. Participants mentioned (1) advantages of educational email alerts such as saving time, convenience and valid information, and (2) disadvantages such as an overwhelming number of emails and irrelevance. They offered suggestions to improve educational email. Conclusions The advantages of email alerts seem to compensate for their disadvantages. Suggestions proposed by family physicians can help to improve educational email alerts. PMID:25803184

Individual influences on lifestyle change to reduce vascular risk: a qualitative literature review

PubMed Central

Murray, Jenni; Honey, Stephanie; Hill, Kate; Craigs, Cheryl; House, Allan

2012-01-01

Background Management of cardiovascular risk includes adoption of healthy lifestyles. Uptake and completion rates for lifestyle programmes are low and many barriers and facilitators to lifestyle behaviour change have been reported in the literature. Clarity on which barriers and facilitators to target during consultations in primary care may support a more systematic approach to lifestyle behaviour change in those at high risk of cardiovascular events. Aim To identify the main barriers and facilitators to lifestyle behaviour change in individuals at high risk of cardiovascular events. Design A content synthesis of the qualitative literature reporting patient-level influences on lifestyle change. Method Qualitative studies involving patients at high risk of cardiovascular events were identified through electronic searching and screening against predefined selection criteria. Factors (reported influences) were extracted and, using a clustering technique, organised into categories that were then linked to key themes through relationship mapping. Results A total of 348 factors were extracted from 33 studies. Factors were organised into 20 categories and from these categories five key themes were identified: emotions, beliefs, information and communication, friends and family support, and cost/transport. Conclusion It is possible to organise the large number of self-reported individual influences on lifestyle behaviours into a small number of themes. Further research is needed to clarify which of these patient-level barriers and facilitators are the best predictors of uptake and participation in programmes aimed at helping people to change lifestyle. PMID:22687232

Advantages and disadvantages of educational email alerts for family physicians: viewpoint.

PubMed

Badran, Hani; Pluye, Pierre; Grad, Roland

2015-02-27

Electronic knowledge resources constitute an important channel for accredited Continuing Medical Education (CME) activities. However, email usage for educational purposes is controversial. On the one hand, family physicians become aware of new information, confirm what they already know, and obtain reassurance by reading educational email alerts. Email alerts can also encourage physicians to search Web-based resources. On the other hand, technical difficulties and privacy issues are common obstacles. The purpose of this discussion paper, informed by a literature review and a small qualitative study, was to understand family physicians' knowledge, attitudes, and behavior in regard to email in general and educational emails in particular, and to explore the advantages and disadvantages of educational email alerts. In addition, we documented participants' suggestions to improve email alert services for CME. We conducted a qualitative descriptive study using the "Knowledge, Attitude, Behavior" model. We conducted semi-structured face-to-face interviews with 15 family physicians. We analyzed the collected data using inductive-deductive thematic qualitative data analysis. All 15 participants scanned and prioritized their email, and 13 of them checked their email daily. Participants mentioned (1) advantages of educational email alerts such as saving time, convenience and valid information, and (2) disadvantages such as an overwhelming number of emails and irrelevance. They offered suggestions to improve educational email. The advantages of email alerts seem to compensate for their disadvantages. Suggestions proposed by family physicians can help to improve educational email alerts.

Locating qualitative studies in dementia on MEDLINE, EMBASE, CINAHL, and PsycINFO: A comparison of search strategies.

PubMed

Rogers, Morwenna; Bethel, Alison; Abbott, Rebecca

2017-10-28

Qualitative research in dementia improves understanding of the experience of people affected by dementia. Searching databases for qualitative studies is problematic. Qualitative-specific search strategies might help with locating studies. To examine the effectiveness (sensitivity and precision) of 5 qualitative strategies on locating qualitative research studies in dementia in 4 major databases (MEDLINE, EMBASE, PsycINFO, and CINAHL). Qualitative dementia studies were checked for inclusion on MEDLINE, EMBASE, PsycINFO, and CINAHL. Five qualitative search strategies (subject headings, simple free-text terms, complex free-text terms, and 2 broad-based strategies) were tested for study retrieval. Specificity, precision and number needed to read were calculated. Two hundred fourteen qualitative studies in dementia were included. PsycINFO and CINAHL held the most qualitative studies out the 4 databases studied (N = 171 and 166, respectively) and both held unique records (N = 14 and 7, respectively). The controlled vocabulary strategy in CINAHL returned 96% (N = 192) of studies held; by contrast, controlled vocabulary in PsycINFO returned 7% (N = 13) of studies held. The broad-based strategies returned more studies (93-99%) than the other free-text strategies (22-82%). Precision ranged from 0.061 to 0.004 resulting in a number needed to read to obtain 1 relevant study ranging from 16 (simple free-text search in CINAHL) to 239 (broad-based search in EMBASE). Qualitative search strategies using 3 broad terms were more sensitive than long complex searches. The controlled vocabulary for qualitative research in CINAHL was particularly effective. Furthermore, results indicate that MEDLINE and EMBASE offer little benefit for locating qualitative dementia research if CINAHL and PSYCINFO are also searched. Copyright © 2017 John Wiley & Sons, Ltd.

Study of Image Qualities From 6D Robot-Based CBCT Imaging System of Small Animal Irradiator.

PubMed

Sharma, Sunil; Narayanasamy, Ganesh; Clarkson, Richard; Chao, Ming; Moros, Eduardo G; Zhang, Xin; Yan, Yulong; Boerma, Marjan; Paudel, Nava; Morrill, Steven; Corry, Peter; Griffin, Robert J

2017-01-01

To assess the quality of cone beam computed tomography images obtained by a robotic arm-based and image-guided small animal conformal radiation therapy device. The small animal conformal radiation therapy device is equipped with a 40 to 225 kV X-ray tube mounted on a custom made gantry, a 1024 × 1024 pixels flat panel detector (200 μm resolution), a programmable 6 degrees of freedom robot for cone beam computed tomography imaging and conformal delivery of radiation doses. A series of 2-dimensional radiographic projection images were recorded in cone beam mode by placing and rotating microcomputed tomography phantoms on the "palm' of the robotic arm. Reconstructed images were studied for image quality (spatial resolution, image uniformity, computed tomography number linearity, voxel noise, and artifacts). Geometric accuracy was measured to be 2% corresponding to 0.7 mm accuracy on a Shelley microcomputed tomography QA phantom. Qualitative resolution of reconstructed axial computed tomography slices using the resolution coils was within 200 μm. Quantitative spatial resolution was found to be 3.16 lp/mm. Uniformity of the system was measured within 34 Hounsfield unit on a QRM microcomputed tomography water phantom. Computed tomography numbers measured using the linearity plate were linear with material density ( R 2 > 0.995). Cone beam computed tomography images of the QRM multidisk phantom had minimal artifacts. Results showed that the small animal conformal radiation therapy device is capable of producing high-quality cone beam computed tomography images for precise and conformal small animal dose delivery. With its high-caliber imaging capabilities, the small animal conformal radiation therapy device is a powerful tool for small animal research.

Apparent violation of the principle of equivalence and killing horizons. [for relativity

NASA Technical Reports Server (NTRS)

Zimmerman, R. L.; Farhoosh, H.

1980-01-01

By means of the principle of equivalence the qualitative behavior of the Schwarzschild horizon about a uniformly accelerating particle was deduced. This result is confirmed for an exact solution of a uniformly accelerating object in the limit of small accelerations. For large accelerations the Schwarzschild horizon appears to violate the qualitative behavior established via the principle of equivalence. When similar arguments are extended to an observable such as the red shift between two observers, there is no departure from the results expected from the principle of equivalence. The resolution of the paradox is brought about by a compensating effect due to the Rindler horizon.

Women's experiences of attending a creative arts program during their pregnancy.

PubMed

Demecs, Ilona Pappne; Fenwick, Jennifer; Gamble, Jenny

2011-09-01

This small qualitative study aimed to explore pregnant women's experiences of participating in a pregnancy program designed around the use of creative activities. Increasingly childbirth, in resource rich countries, is considered a medical event with limited attention paid to the emotional aspects of pregnancy. However, the use of the creative arts to promote physical and emotional health and well-being has also gained increasing acknowledgement and recognition. Based on this latter literature, a program of activities including singing, dancing, storytelling and weaving was developed for pregnant women. A qualitative descriptive approach was employed. Seven pregnant women participated in six 2-h creative activity sessions. Data were collected using diaries, interviews, field notes and a brief questionnaire. Thematic analysis was used to analyse the qualitative data. Four themes, labelled 'Seeking support', 'Connecting with each other, myself and the baby', 'Finding a place to share, learn and grow,' and 'Finding balance' were identified. The findings suggest that participating in the program afforded women social support, a sense of connection with each other and enhanced perceptions of emotional well-being during pregnancy. The findings provide preliminary evidence that engaging in creative activities during pregnancy may enhance women's sense of emotional well-being. In addition, the findings confirm the growing body of literature that suggests that when childbearing women come together in a supportive sharing environment an opportunity is created whereby women learn or regain their cultural knowledge about birth and feel confident to make the decisions that best meet their own individual needs and preferences. Although the creative activities program was not designed to prepare women for birth it facilitated the sharing of information which appeared to increase the women's confidence and sense of competence to give birth and transition into motherhood. While the number of women attending the program was small, the positive experiences expressed by participants warrant further development, implementation and investigation of similar approaches to childbirth preparation. Based on this study, it would seem that such a program is indeed feasible and that women would attend. Copyright © 2010 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Minority Health and Small Numbers Epidemiology: A Case Study of Living Conditions and the Health of Children in 5 Foreign Romá Camps in Italy

PubMed Central

Andersson, Neil; Ledogar, Robert J.; Cockcroft, Anne

2008-01-01

Objective. We sought to test methods for generating epidemiological evidence on health conditions of small, dispersed minority communities. Methods. We used community-based mixed methods including a cross-sectional survey in 5 purposely selected settlements of Khorakané Romá (Gypsies of Muslim culture) in Italy to study the living conditions and health status of children aged from birth to 5 years. Results. In the 15 days prior to the survey, 32% of the children had suffered diarrhea and 55% had had a cough. Some 17% had experienced respiratory difficulties during the past year. Risk factors associated with these outcomes included years spent living at the camp, overcrowding, housing conditions, use of wood-burning stoves, presence of rats, and issues related to quality of sanitation and drains. Qualitative information helped define the approach and the design, and in the interpretation and consolidation of quantitative results. Conclusions. Guided by the priorities expressed by dispersed minority communities, small studies with little resources can provide a solid base to advocate for evidence-based participatory planning. Exact intervals appeared to be robust and conservative enough compared with other intervals, conferring solidity to the results. PMID:18799769

Indigenous Gambling Motivations, Behaviour and Consequences in Northern New South Wales, Australia

ERIC Educational Resources Information Center

Breen, Helen M.; Hing, Nerilee; Gordon, Ashley

2011-01-01

Against a background of public health, we sought to examine and explain gambling behaviours, motivations and consequences of Indigenous Australians in northern New South Wales. Adhering to national Aboriginal and ethical guidelines and using qualitative methods, 169 Indigenous Australians were interviewed individually and in small groups using…

Intragroup Processes and Teamwork within a Successful Chamber Choir

ERIC Educational Resources Information Center

Kirrane, Melrona; O'Connor, Cliodhna; Dunne, Ann-Marie; Moriarty, Patricia

2017-01-01

Despite the ubiquity of choirs across time and cultures, relatively little is known about the internal dynamics of these social systems. This article examines the group processes involved in a small European chamber choir. The research adopted a mixed-methods qualitative approach that combined individual interviews (n = 13) with ethnographic…

Productivity Gains from Training: The Views of Employers and Stakeholders

ERIC Educational Resources Information Center

Menon, Maria Eliophotou

2013-01-01

The paper investigates the views of employers and stakeholders in Cyprus regarding the effect of training on productivity in their organisation. Qualitative research was used to collect information from 26 individuals who represented different types of employers (public sector institutions, semi-government institutions, small and large private…

Social assessment for the Colville National Forest CROP program.

Treesearch

Angela J. Findley; Matthew S. Carroll; Keith A. Blatner

2000-01-01

A qualitative social assessment targeted salient issues connected to the Colville National Forest creating opportunities (CROP) research program that examines forest management alternatives for small-diameter stands in northeastern Washington. Research spanned various communities in three counties and investigated the diversity of fundamental values people attach to...

Leadership Development in SMEs: An Action Learning Approach

ERIC Educational Resources Information Center

Leitch, Claire M.; McMullan, Christel; Harrison, Richard T.

2009-01-01

In this paper we evaluate an action learning-based, leadership development programme designed for founders and leaders of growth-oriented, entrepreneurial small to medium-sized enterprises. Based on in-depth, qualitative interviews with participants on one cohort, undertaken two years after completion of the seven-month programme, we demonstrate…

Swiss Armed Forces Organizational Level Leader Development: A Qualitative Case Study

DTIC Science & Technology

2017-06-09

chapter, divided in five distinct parts, describes the chosen research methodology , explain why the qualitative case study is appropriate to conduct...research study uses a qualitative methodology by performing a qualitative case study on the organizational level leader’s development process within...develop an in-depth understsanding of the phenomen.”82 Summary This research study uses a qualitative methodology by performing a case study on the

Open Oncology Notes: A Qualitative Study of Oncology Patients' Experiences Reading Their Cancer Care Notes.

PubMed

Kayastha, Neha; Pollak, Kathryn I; LeBlanc, Thomas W

2018-04-01

Electronic medical records increasingly allow patients access to clinician notes. Although most believe that open notes benefits patients, some suggest negative consequences. Little is known about the experiences of patients with cancer reading their medical notes; thus we aimed to describe this qualitatively. We interviewed 20 adults with metastatic or incurable cancer receiving cancer treatment. The semistructured qualitative interviews included four segments: assessing their overall experience reading notes, discussing how notes affected their cancer care experiences, reading a real note with the interviewer, and making suggestions for improvement. We used a constant comparison approach to analyze these qualitative data. We found four themes. Patients reported that notes resulted in the following: (1) increased comprehension; (2) ameliorated uncertainty, relieved anxiety, and facilitated control; (3) increased trust; and (4) for a subset of patients, increased anxiety. Patients described increased comprehension because notes refreshed their memory and clarified their understanding of visits. This helped mitigate the unfamiliarity of cancer, addressing uncertainty and relieving anxiety. Notes facilitated control, empowering patients to ask clinicians more questions. The transparency of notes also increased trust in clinicians. For a subset of patients, however, notes were emotionally difficult to read and raised concerns. Patients identified medical jargon and repetition in notes as areas for improvement. Most patients thought that reading notes improved their care experiences. A small subset of patients experienced increased distress. As reading notes becomes a routine part of the patient experience, physicians might want to elicit and address concerns that arise from notes, thereby further engaging patients in their care.