Sample records for ground theory experiment

  1. Rigour and grounded theory.

    PubMed

    Cooney, Adeline

    2011-01-01

    This paper explores ways to enhance and demonstrate rigour in a grounded theory study. Grounded theory is sometimes criticised for a lack of rigour. Beck (1993) identified credibility, auditability and fittingness as the main standards of rigour for qualitative research methods. These criteria were evaluated for applicability to a Straussian grounded theory study and expanded or refocused where necessary. The author uses a Straussian grounded theory study (Cooney, In press) to examine how the revised criteria can be applied when conducting a grounded theory study. Strauss and Corbin (1998b) criteria for judging the adequacy of a grounded theory were examined in the context of the wider literature examining rigour in qualitative research studies in general and grounded theory studies in particular. A literature search for 'rigour' and 'grounded theory' was carried out to support this analysis. Criteria are suggested for enhancing and demonstrating the rigour of a Straussian grounded theory study. These include: cross-checking emerging concepts against participants' meanings, asking experts if the theory 'fit' their experiences, and recording detailed memos outlining all analytical and sampling decisions. IMPLICATIONS FOR RESEARCH PRACTICE: The criteria identified have been expressed as questions to enable novice researchers to audit the extent to which they are demonstrating rigour when writing up their studies. However, it should not be forgotten that rigour is built into the grounded theory method through the inductive-deductive cycle of theory generation. Care in applying the grounded theory methodology correctly is the single most important factor in ensuring rigour.

  2. Resisting Coherence: Trans Men's Experiences and the Use of Grounded Theory Methods

    ERIC Educational Resources Information Center

    Catalano, D. Chase J.

    2017-01-01

    In this methodological reflective manuscript, I explore my decision to use a grounded theoretical approach to my dissertation study on trans* men in higher education. Specifically, I question whether grounded theory as a methodology is capable of capturing the complexity and capaciousness of trans*-masculine experiences. Through the lenses of…

  3. Vaccination learning experiences of nursing students: a grounded theory study.

    PubMed

    Ildarabadi, Eshagh; Karimi Moonaghi, Hossein; Heydari, Abbas; Taghipour, Ali; Abdollahimohammad, Abdolghani

    2015-01-01

    This study aimed to explore the experiences of nursing students being trained to perform vaccinations. The grounded theory method was applied to gather information through semi-structured interviews. The participants included 14 undergraduate nursing students in their fifth and eighth semesters of study in a nursing school in Iran. The information was analyzed according to Strauss and Corbin's method of grounded theory. A core category of experiential learning was identified, and the following eight subcategories were extracted: students' enthusiasm, vaccination sensitivity, stress, proper educational environment, absence of prerequisites, students' responsibility for learning, providing services, and learning outcomes. The vaccination training of nursing students was found to be in an acceptable state. However, some barriers to effective learning were identified. As such, the results of this study may provide empirical support for attempts to reform vaccination education by removing these barriers.

  4. Grounded theory in music therapy research.

    PubMed

    O'Callaghan, Clare

    2012-01-01

    Grounded theory is one of the most common methodologies used in constructivist (qualitative) music therapy research. Researchers use the term "grounded theory" when denoting varying research designs and theoretical outcomes. This may be challenging for novice researchers when considering whether grounded theory is appropriate for their research phenomena. This paper examines grounded theory within music therapy research. Grounded theory is briefly described, including some of its "contested" ideas. A literature search was conducted using the descriptor "music therapy and grounded theory" in Pubmed, CINAHL PsychlNFO, SCOPUS, ERIC (CSA), Web of Science databases, and a music therapy monograph series. A descriptive analysis was performed on the uncovered studies to examine researched phenomena, grounded theory methods used, and how findings were presented, Thirty music therapy research projects were found in refereed journals and monographs from 1993 to "in press." The Strauss and Corbin approach to grounded theory dominates the field. Descriptors to signify grounded theory components in the studies greatly varied. Researchers have used partial or complete grounded theory methods to examine clients', family members', staff, music therapy "overhearers," music therapists', and students' experiences, as well as music therapy creative products and professional views, issues, and literature. Seven grounded theories were offered. It is suggested that grounded theory researchers clarify what and who inspired their design, why partial grounded theory methods were used (when relevant), and their ontology. By elucidating assumptions underpinning the data collection, analysis, and findings' contribution, researchers will continue to improve music therapy research using grounded theory methods.

  5. Saudi Deaf Students Post-Secondary Transitioning Experience: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Almotiri, Abdullah

    2017-01-01

    Understanding how deaf and hard-of-hearing (DHH) international students transition to post-secondary institutions is important for ensuring their academic and personal success. In this grounded theory study, five Saudi Arabian students who are DHH and enrolled at Gallaudet University were interviewed about their transition experience. Participants…

  6. Patients' experiences with home parenteral nutrition: A grounded theory study.

    PubMed

    Wong, Christina; Lucas, Beverley; Wood, Diana

    2018-04-01

    Parenteral nutrition (PN) provides nourishment and hydration as an intravenous infusion to patients with intestinal failure (IF). The aim of the study is to generate theory that explains the experiences of adult patients living with home parenteral nutrition (HPN) and complex medication regimens. A grounded theory methodology was used to explore the experiences of twelve patients receiving HPN. A semi-structured interview was conducted and recorded in each participant's home setting. Each interview was transcribed verbatim. The simultaneous process of data collection and analysis was followed reflecting the principles of the constant comparative approach. A total of 15 patients gave written consent, with 12 of them agreeing to be interviewed. All the participants had previously undergone surgery as a result of chronic ill health or sudden illness. Analysis revealed two core categories: stoma and HPN, and these were supported by the subcategories: maintaining stoma output, access to toilets, managing dietary changes, maintaining the HPN infusion routine, access to technical help to set up an HPN infusion, mobility with HPN equipment and general health changes. The strategy of living with loss was demonstrated by all the participants, and this was supported by the action strategies of maintaining daily activities and social interactions. This study generates new understanding and insight into the views and experiences of patients receiving HPN in the UK. The findings from these participants have been shown to resonate with the Kubler-Ross Model [1] of the five stages of grief. The theory of living with loss was generated by the use of a grounded theory methodology. This small scale exploratory study reveals opportunities for improvements in practice to be considered by the nutrition support team (NST) and other healthcare professionals involved in the patient's hospital stay prior to discharge on HPN. Copyright © 2018 European Society for Clinical Nutrition and

  7. Grounded theory.

    PubMed

    Harris, Tina

    2015-04-29

    Grounded theory is a popular research approach in health care and the social sciences. This article provides a description of grounded theory methodology and its key components, using examples from published studies to demonstrate practical application. It aims to demystify grounded theory for novice nurse researchers, by explaining what it is, when to use it, why they would want to use it and how to use it. It should enable nurse researchers to decide if grounded theory is an appropriate approach for their research, and to determine the quality of any grounded theory research they read.

  8. Grounded Theory in Medical Education Research.

    PubMed

    Tavakol, Mohsen; Torabi, Sima; Akbar Zeinaloo, Ali

    2006-12-01

    The grounded theory method provides a systematic way to generate theoretical constructs or concepts that illuminate psychosocial processes common to individual who have a similar experience of the phenomenon under investigation. There has been an increase in the number of published research reports that use the grounded theory method. However, there has been less medical education research, which is based on the grounded theory tradition. The purpose of this paper is to introduce basic tenants of qualitative research paradigm with specific reference to ground theory. The paper aims to encourage readers to think how they might possibly use the grounded theory method in medical education research and to apply such a method to their own areas of interest. The important features of a grounded theory as well as its implications for medical education research are explored. Data collection and analysis are also discussed. It seems to be reasonable to incorporate knowledge of this kind in medical education research.

  9. Positive Experiences for Participants in Suicide Bereavement Groups: A Grounded Theory Model

    ERIC Educational Resources Information Center

    Groos, Anita D.; Shakespeare-Finch, Jane

    2013-01-01

    Grounded Theory was used to examine the experiences of 13 participants who had attended psycho-educational support groups for those bereaved by suicide. Results demonstrated core and central categories that fit well with group therapeutic factors developed by I. D. Yalom (1995) and emphasized the importance of universality, imparting information…

  10. Midwifery students learning experiences in labor wards: a grounded theory.

    PubMed

    Brunstad, Anne; Hjälmhult, Esther

    2014-12-01

    The labor ward is an important and challenging learning area for midwifery students. It is there the students learn in authentic complex situations, in intimate situations, with potential risk for the life and health of mothers and their babies. The aim of this study was to explore the main concern expressed by midwifery students in labor wards and how they handled this concern. A longitudinal study based on grounded theory methodology was used. The participants were 10 postgraduate midwifery students, from a University College in Norway. Data were gathered and analyzed throughout the 2-year postgraduate program, in the students first, third and fourth semesters. Every student was interviewed three times in a total of 15 single and three focus-group sessions. The grounded theory of "building relationships" explains how students dealt with their main concern: "how to gain access to learning experiences". This theory consisted of three strategies; a) controlling vulnerability, b) cultivating trust and c) obtaining acceptance. Clarifying discussions involving midwives and students may facilitate the process of building relationships and contribute to confident learning. Students appreciate it when the midwives initiate discussions about acute situations and state that a novice may perceive labor and childbirth as more frightening than an experienced midwife would. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Making sense of grounded theory in medical education.

    PubMed

    Kennedy, Tara J T; Lingard, Lorelei A

    2006-02-01

    Grounded theory is a research methodology designed to develop, through collection and analysis of data that is primarily (but not exclusively) qualitative, a well-integrated set of concepts that provide a theoretical explanation of a social phenomenon. This paper aims to provide an introduction to key features of grounded theory methodology within the context of medical education research. In this paper we include a discussion of the origins of grounded theory, a description of key methodological processes, a comment on pitfalls encountered commonly in the application of grounded theory research, and a summary of the strengths of grounded theory methodology with illustrations from the medical education domain. The significant strengths of grounded theory that have resulted in its enduring prominence in qualitative research include its clearly articulated analytical process and its emphasis on the generation of pragmatic theory that is grounded in the data of experience. When applied properly and thoughtfully, grounded theory can address research questions of significant relevance to the domain of medical education.

  12. Using Grounded Theory Method to Capture and Analyze Health Care Experiences.

    PubMed

    Foley, Geraldine; Timonen, Virpi

    2015-08-01

    Grounded theory (GT) is an established qualitative research method, but few papers have encapsulated the benefits, limits, and basic tenets of doing GT research on user and provider experiences of health care services. GT can be used to guide the entire study method, or it can be applied at the data analysis stage only. We summarize key components of GT and common GT procedures used by qualitative researchers in health care research. We draw on our experience of conducting a GT study on amyotrophic lateral sclerosis patients' experiences of health care services. We discuss why some approaches in GT research may work better than others, particularly when the focus of study is hard-to-reach population groups. We highlight the flexibility of procedures in GT to build theory about how people engage with health care services. GT enables researchers to capture and understand health care experiences. GT methods are particularly valuable when the topic of interest has not previously been studied. GT can be applied to bring structure and rigor to the analysis of qualitative data. © Health Research and Educational Trust.

  13. Using Grounded Theory Method to Capture and Analyze Health Care Experiences

    PubMed Central

    Foley, Geraldine; Timonen, Virpi

    2015-01-01

    Objective Grounded theory (GT) is an established qualitative research method, but few papers have encapsulated the benefits, limits, and basic tenets of doing GT research on user and provider experiences of health care services. GT can be used to guide the entire study method, or it can be applied at the data analysis stage only. Methods We summarize key components of GT and common GT procedures used by qualitative researchers in health care research. We draw on our experience of conducting a GT study on amyotrophic lateral sclerosis patients’ experiences of health care services. Findings We discuss why some approaches in GT research may work better than others, particularly when the focus of study is hard-to-reach population groups. We highlight the flexibility of procedures in GT to build theory about how people engage with health care services. Conclusion GT enables researchers to capture and understand health care experiences. GT methods are particularly valuable when the topic of interest has not previously been studied. GT can be applied to bring structure and rigor to the analysis of qualitative data. PMID:25523315

  14. The First-Year University Experience for Sexual Minority Students: A Grounded Theory Exploration

    ERIC Educational Resources Information Center

    Alessi, Edward J.; Sapiro, Beth; Kahn, Sarilee; Craig, Shelley L.

    2017-01-01

    This exploratory study used grounded theory to understand the role of minority stress on the first-year experience of lesbian, gay, bisexual, queer, and questioning emerging adults attending a university in the Northeastern part of the United States. Twenty-one lesbian, gay, bisexual, queer, and questioning sophomores participated in focus groups…

  15. Grounded theory and feminist inquiry: revitalizing links to the past.

    PubMed

    Plummer, Marilyn; Young, Lynne E

    2010-04-01

    Grounded theory has served feminist research endeavors since the mid-1990s. Researchers from a variety of disciplines claim methodological compatibility and incorporate feminist principles into their grounded theory studies. This article seeks to demonstrate the epistemological affinity between feminist inquiry and grounded theory. Although this relationship is not necessarily unique, the authors contend that when combined, it loosens the androcentric moorings of the empirical processes underpinning grounded theory, enabling the researchers to design inquiry with greater potential to reveal issues particular to the lives and experiences of marginalized women. The article begins by retracing the roots of grounded theory and feminist inquiry to identify six key areas where the underpinnings of GT are enriched by a feminist perspective when working with women. In addition, the authors draw on the literature and their experience from a 2005 study of peer support and lone mothers' health to demonstrate the advantages of combining these theoretical perspectives. Finally, the authors recommend that nurse researchers draw on feminist principles to guide their use of grounded theory to better serve the interests of women by surfacing issues of gender and power that influence the health experience.

  16. Recovery as a Lived Experience Discipline: A Grounded Theory Study.

    PubMed

    Byrne, Louise; Happell, Brenda; Reid-Searl, Kerry

    2015-01-01

    Recovery is government mandated and a core facet of mental health reform. However, Recovery implementation in this country (Australia) has been inhibited by a lack of education of, and understanding from, clinicians. A grounded theory study was undertaken to explore the potential and existing role of lived experience practitioners in assisting meaningful implementations of Recovery within the Australian mental health sector. In-depth interviews were conducted with 13 people employed to work from a lived experience perspective. The findings suggest participants have experienced and observed significant barriers to the implementation of Recovery-focused practice while operating in lived experience roles. Three main issues emerged: (1) Recovery co-opted, (2) Recovery uptake, and (3) Recovery denial. For a genuine Recovery-focused mental health system to be developed, lived experience practitioners must be enabled to take their role as Recovery experts and leaders. Lived experience practitioners are the logical leaders of Recovery implementation due to their own internal experience and understandings of Recovery and the wider lived experience movement's development and championing of the concepts.

  17. [Introduction to grounded theory].

    PubMed

    Wang, Shou-Yu; Windsor, Carol; Yates, Patsy

    2012-02-01

    Grounded theory, first developed by Glaser and Strauss in the 1960s, was introduced into nursing education as a distinct research methodology in the 1970s. The theory is grounded in a critique of the dominant contemporary approach to social inquiry, which imposed "enduring" theoretical propositions onto study data. Rather than starting from a set theoretical framework, grounded theory relies on researchers distinguishing meaningful constructs from generated data and then identifying an appropriate theory. Grounded theory is thus particularly useful in investigating complex issues and behaviours not previously addressed and concepts and relationships in particular populations or places that are still undeveloped or weakly connected. Grounded theory data analysis processes include open, axial and selective coding levels. The purpose of this article was to explore the grounded theory research process and provide an initial understanding of this methodology.

  18. Applying a contemporary grounded theory methodology.

    PubMed

    Licqurish, Sharon; Seibold, Carmel

    2011-01-01

    The aim of this paper is to discuss the application of a contemporary grounded theory methodology to a research project exploring the experiences of students studying for a degree in midwifery. Grounded theory is a qualitative research approach developed by Glaser and Strauss in the 1950s but the methodology for this study was modelled on Clarke's (2005) approach and was underpinned by a symbolic interactionist theoretical perspective, post-structuralist theories of Michel Foucault and a constructionist epistemology. The study participants were 19 midwifery students completing their final placement. Data were collected through individual in-depth interviews and participant observation, and analysed using the grounded theory analysis techniques of coding, constant comparative analysis and theoretical sampling, as well as situational maps. The analysis focused on social action and interaction and the operation of power in the students' environment. The social process in which the students were involved, as well as the actors and discourses that affected the students' competency development, were highlighted. The methodology allowed a thorough exploration of the students' experiences of achieving competency. However, some difficulties were encountered. One of the major issues related to the understanding and application of complex sociological theories that challenged positivist notions of truth and power. Furthermore, the mapping processes were complex. Despite these minor challenges, the authors recommend applying this methodology to other similar research projects.

  19. A grounded theory of bisexual individuals' experiences of help seeking.

    PubMed

    MacKay, Jenna; Robinson, Margaret; Pinder, Sarah; Ross, Lori E

    2017-01-01

    Bisexual people constitute the largest sexual minority group in North America and experience significant mental health disparities in relation to heterosexuals, gays, and lesbians. In this article, we will examine the process and experience of help seeking among bisexuals. This was a community-based study that collected qualitative interview data from 41 diverse bisexual people from across Ontario, Canada. We analyzed the interview data using grounded theory and constructed an understanding of bisexuals' experiences of help seeking. We have conceptualized an overarching model that illustrates 4 interrelated stages: (a) the consideration of services, (b) the process of finding services, (c) barriers and facilitators to accessing services, and (d) experience of service utilization. This model is nonlinear, in that participants do not necessarily move through stages in sequence. Although many stages are experienced at the individual level, they are simultaneously informed by multiple factors at interpersonal and system levels. Our findings suggest a need for interventions at the policy, service and provider levels to improve accessibility of culturally competent services for this population. Understanding the mental health experiences of bisexual people will allow mental health professionals to build competencies working with this population and thereby contribute to a reduction in mental health disparities. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  20. Coding Issues in Grounded Theory

    ERIC Educational Resources Information Center

    Moghaddam, Alireza

    2006-01-01

    This paper discusses grounded theory as one of the qualitative research designs. It describes how grounded theory generates from data. Three phases of grounded theory--open coding, axial coding, and selective coding--are discussed, along with some of the issues which are the source of debate among grounded theorists, especially between its…

  1. A Grounded Theory of Preservice Music Educators' Lesson Planning Processes within Field Experience Methods Courses

    ERIC Educational Resources Information Center

    Parker, Elizabeth Cassidy; Bond, Vanessa L.; Powell, Sean R.

    2017-01-01

    The purpose of this grounded theory study was to understand the process of field experience lesson planning for preservice music educators enrolled in choral, general, and instrumental music education courses within three university contexts. Data sources included multiple interviews, written responses, and field texts from 42 participants. Four…

  2. Navigating cancer using online communities: a grounded theory of survivor and family experiences.

    PubMed

    Harkin, Lydia Jo; Beaver, Kinta; Dey, Paola; Choong, Kartina

    2017-12-01

    People affected by cancer often have unmet emotional and social support needs. Online cancer communities are a convenient channel for connecting cancer survivors, allowing them to support one another. However, it is unclear whether online community use makes a meaningful contribution to cancer survivorship, as little previous research has examined the experience of using contemporary cancer communities. We aimed to explore the experiences of visitors to online cancer communities. Twenty-three in-depth interviews were conducted with online cancer community visitors, including cancer survivors (n = 18), family members (n = 2), and individuals who were both a survivor and family member (n = 3). Interviews were analysed using a grounded theory approach. A theory developed explaining how individuals 'navigated' the experience of cancer using online cancer communities. Online advice and information led participants on a 'journey to become informed'. Online friendships normalised survivorship and cast participants on a 'journey to recreate identity'. Participants navigated a 'journey through different worlds' as they discovered relevant and hidden communities. This theory highlights virtual paths people affected by cancer can take to self-manage their experience of the disease. Online community experiences can be improved by promoting online evaluation skills and signposting visitors to bereavement support. Cancer survivors can benefit through both lurking and posting in online communities. However, individuals risk becoming distressed when they befriend individuals who may soon die. Additionally, people affected by rarer cancers can struggle to find shared experiences online and may need to look elsewhere for support.

  3. Workplace Bullying in Academe: A Grounded Theory Study Exploring How Faculty Cope with the Experience of Being Bullied

    ERIC Educational Resources Information Center

    Wilkin, La Vena

    2010-01-01

    This qualitative study used a grounded theory methodology to generate a theory about how targets of workplace bullying in academe may begin to heal from the aftermath of their ill-treatment. The emphasis was on understanding the experiences of university faculty members who had been targets of workplace bullying. A key factor in this study was to…

  4. Nurses experience of using scientific knowledge in clinical practice: a grounded theory study.

    PubMed

    Renolen, Åste; Hjälmhult, Esther

    2015-12-01

    Guidelines recommend the use of evidence-based practice in nursing. Nurses are expected to give patients care and treatment based on the best knowledge available. They may have knowledge and positive attitudes, but this does not mean that they are basing their work on evidence-based practice. Knowledge is still lacking about what is needed to successfully implement evidence-based practice. The aim of this study was to gain more knowledge about what nurses perceive as the most important challenge in implementing evidence-based practice and to explain how they act to face and overcome this challenge. We used classical grounded theory methodology and collected data through four focus groups and one individual interview in different geographical locations in one large hospital trust in Norway. Fourteen registered clinical practice nurses participated. We analysed the data in accordance with grounded theory, using the constant comparative method. Contextual balancing of knowledge emerged as the core category and explains how the nurses dealt with their main concern, how to determine what types of knowledge they could trust. The nurses' main strategies were an inquiring approach, examining knowledge and maintaining control while taking care of patients. They combined their own experienced-based knowledge and the guidelines of evidence-based practice with a sense of control in the actual situation. The grounded theory contextual balancing of knowledge may help us to understand how nurses detect what types of knowledge they can trust in clinical practice. The nurses needed to rely on what they did, and they seemed to rely on their own experience rather than on research. © 2015 Nordic College of Caring Science.

  5. [A Grounded Theory Approach on Nurses' Experience with Workplace Bullying].

    PubMed

    Kang, Jiyeon; Yun, Seonyoung

    2016-04-01

    The purpose of this qualitative study was to explore the workplace bullying experience of Korean nurses. Participants were twenty current or former hospital nurses who had experienced workplace bullying. Data were collected through focus group and individual in-depth interviews from February to May, 2015. Theoretical sampling method was applied to the point of theoretical saturation. Transcribed interview contents were analyzed using Corbin and Strauss's grounded theory method. A total of 110 concepts, 48 sub-categories, and 17 categories were identified through the open coding process. As a result of axial coding based on the paradigm model, the central phenomenon of nurses' workplace bullying experience was revealed as 'teaching that has become bullying', and the core category was extracted as 'surviving in love-hate teaching' consisting of a four-step process: confronting reality, trial and error, relationship formation, and settlement. The relationship formation was considered to be the key phase to proceed to the positive settlement phase, and the participants utilized various strategies such as having an open mind, developing human relationships, understanding each other in this phase. The in-depth understanding of the workplace bullying experience has highlighted the importance of effective communication for cultivating desirable human relationships between nurses.

  6. Victimising of School Bullying: A Grounded Theory

    ERIC Educational Resources Information Center

    Thornberg, Robert; Halldin, Karolina; Bolmsjo, Natalie; Petersson, Annelie

    2013-01-01

    The aim of this study was to investigate how individuals;who had been victims of school bullying; perceived their bullying experiences and how these had affected them; and to generate a grounded theory of being a victim of bullying at school. Twenty-one individuals, who all had prior experiences of being bullied in school for more than one year,…

  7. The Experiences of Young Adults With Hodgkin Lymphoma Transitioning to Survivorship: A Grounded Theory Study.

    PubMed

    Matheson, Lauren; Boulton, Mary; Lavender, Verna; Collins, Graham; Mitchell-Floyd, Tracy; Watson, Eila

    2016-09-01

    To explore the experiences of young adults with Hodgkin lymphoma during the first year following the end of initial treatment. 
. A qualitative grounded theory study.
. Interviews with patients recruited from three cancer centers in England.
. 10 Hodgkin lymphoma survivors (four men and six women aged 21-39 years) recruited as part of a larger study of 28 young adult cancer survivors.
. Semistructured interviews were conducted about two months after treatment completion, and follow-up interviews were conducted seven months later. The authors' grounded theory of positive psychosocial adjustment to cancer provided the conceptual framework.
. Positive reframing, informal peer support, acceptance, and normalization helped young adults dismantle the threats of Hodgkin lymphoma during the course of treatment. However, they described losing a sense of security following treatment completion. Greater age-specific information to enable better preparation for the future was desired regarding body image, fertility, sexual relationships, work, and socializing.
. Informal support mechanisms, like peer support and patient navigator interventions, may be useful ways to further support young adults after treatment completion.
. Positive psychosocial adjustment to cancer survivorship in young adults is facilitated by having informal peer support; being able to positively reframe, accept, and normalize their experience; and being prepared for the future.

  8. Navigating the grounded theory terrain. Part 1.

    PubMed

    Hunter, Andrew; Murphy, Kathy; Grealish, Annmarie; Casey, Dympna; Keady, John

    2011-01-01

    The decision to use grounded theory is not an easy one and this article aims to illustrate and explore the methodological complexity and decision-making process. It explores the decision making of one researcher in the first two years of a grounded theory PhD study looking at the psychosocial training needs of nurses and healthcare assistants working with people with dementia in residential care. It aims to map out three different approaches to grounded theory: classic, Straussian and constructivist. In nursing research, grounded theory is often referred to but it is not always well understood. This confusion is due in part to the history of grounded theory methodology, which is one of development and divergent approaches. Common elements across grounded theory approaches are briefly outlined, along with the key differences of the divergent approaches. Methodological literature pertaining to the three chosen grounded theory approaches is considered and presented to illustrate the options and support the choice made. The process of deciding on classical grounded theory as the version best suited to this research is presented. The methodological and personal factors that directed the decision are outlined. The relative strengths of Straussian and constructivist grounded theories are reviewed. All three grounded theory approaches considered offer the researcher a structured, rigorous methodology, but researchers need to understand their choices and make those choices based on a range of methodological and personal factors. In the second article, the final methodological decision will be outlined and its research application described.

  9. Participants' views of telephone interviews within a grounded theory study.

    PubMed

    Ward, Kim; Gott, Merryn; Hoare, Karen

    2015-12-01

    To offer a unique contribution to the evolving debate around the use of the telephone during semistructured interview by drawing on interviewees' reflections on telephone interview during a grounded theory study. The accepted norm for qualitative interviews is to conduct them face-to-face. It is typical to consider collecting qualitative data via telephone only when face-to-face interview is not possible. During a grounded theory study, exploring users' experiences with overnight mask ventilation for sleep apnoea, the authors selected the telephone to conduct interviews. This article reports participants' views on semistructured interview by telephone. An inductive thematic analysis was conducted on data pertaining to the use of the telephone interview in a grounded theory study. The data were collected during 4 months of 2011 and 6 months in 2014. The article presents an inductive thematic analysis of sixteen participants' opinions about telephone interviewing and discusses these in relation to existing literature reporting the use of telephone interviews in grounded theory studies. Overall, participants reported a positive experience of telephone interviewing. From each participants reports we identified four themes from the data: being 'phone savvy; concentrating on voice instead of your face; easy rapport; and not being judged or feeling inhibited. By drawing on these data, we argue that the telephone as a data collection tool in grounded theory research and other qualitative methodologies need not be relegated to second best status. Rather, researchers can consider telephone interview a valuable first choice option. © 2015 John Wiley & Sons Ltd.

  10. Positive experiences for participants in suicide bereavement groups: a grounded theory model.

    PubMed

    Groos, Anita D; Shakespeare-Finch, Jane

    2013-01-01

    Grounded Theory was used to examine the experiences of 13 participants who had attended psycho-educational support groups for those bereaved by suicide. Results demonstrated core and central categories that fit well with group therapeutic factors developed by I. D. Yalom (1995) and emphasized the importance of universality, imparting information and instilling hope, catharsis and self-disclosure, and broader meaning-making processes surrounding acceptance or adjustment. Participants were commonly engaged in a lengthy process of oscillating between loss-oriented and restoration-focused reappraisals. The functional experience of the group comprised feeling normal within the group, providing a sense of permission to feel and to express emotions and thoughts and to bestow meaning. Structural variables of information and guidance and different perspectives on the suicide and bereavement were gained from other participants, the facilitators, group content, and process. Personal changes, including in relationships and in their sense of self assisted participants to develop an altered and more positive personal narrative.

  11. Learning Experiences and Practices of Elementary Teacher Candidates on the Use of Emerging Technology: A Grounded Theory Approach

    ERIC Educational Resources Information Center

    Bahng, EunJin; Lee, Mimi

    2017-01-01

    The purpose of this study is to understand the phenomenon of the "professional journey" of elementary teacher candidates (ETC) both as learners and as teachers by exploring their learning experiences and practices regarding the virtual reality (VR) platform called Second Life (SL). Using the grounded theory approach, we designed an…

  12. Emergency Nursing Experiences in Assisting People With Suicidal Behavior: A Grounded Theory Study.

    PubMed

    Vedana, Kelly Graziani Giacchero; Magrini, Daniel Fernando; Miasso, Adriana Inocenti; Zanetti, Ana Carolina Guidorizzi; de Souza, Jacqueline; Borges, Tatiana Longo

    2017-08-01

    To understand emergency nursing experiences in assisting people with suicidal behavior. Grounded theory study with symbolic interactionism conducted in 2015 to 2016 in Brazil with 19 nurses. Assistance for people with suicidal behavior is critical, challenging, evokes different feelings and requires knowledge, skills and emotional control. Nurses did not feel prepared or supported, and identified recurrent gaps and problems. Nurses occupied a limited role, restricted to attending to physical needs. They predominantly manifested opposition, judgments and incomprehension about patients. This study presents key elements to be addressed in interventions and investigations regarding nursing support, training and supervision. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Experiences of antidepressant medication and cognitive-behavioural therapy for depression: a grounded theory study.

    PubMed

    Bayliss, Paul; Holttum, Sue

    2015-09-01

    To develop a preliminary model of the experiences of people undergoing combined treatment with antidepressant medication and cognitive-behavioural therapy (CBT) for depression. The study used a qualitative methodology informed by grounded theory. Participants were 12 adults who had received treatment with antidepressant medication and CBT for depression. Participants engaged in a semistructured interview about their experiences. Interviews were transcribed and analysed using components of grounded theory methodology. Medication was often seen as an initial aid to surviving a crisis. Staying on medication longer term resulted in some participants feeling caught in a 'drug loop'. Feeling that medication was unhelpful or actively harmful could contribute to participants seeking CBT. Medics also offered information on CBT and acted as gatekeepers, meaning that negotiation was sometimes necessary. CBT was described as a process of being guided towards skilled self-management. Occasionally, participants felt that medication had facilitated CBT at one or more stages. Conversely, developing skilled self-management through CBT could reduce feelings of dependency on medication and affect several of the other elements maintaining the 'drug loop'. Antidepressant medication and CBT are perceived and experienced differently, with CBT often being seen as an alternative to medication, or even as a means to discontinue medication. Service users' experiences and beliefs about medication may thus affect their engagement and goals in CBT, and it may be important for therapists to consider this. Practitioners who prescribe medication should ensure that they also provide information on the availability and appropriateness of CBT, and engage in an open dialogue about treatment options. CBT practitioners should explore aspects of clients' experiences and beliefs about medication. This would particularly include clients' experiences of the effects of medication, their beliefs about

  14. Regaining a Foothold: A Grounded Theory Study of Immigrant Experiences

    ERIC Educational Resources Information Center

    Rosenberg, Kara Lee

    2010-01-01

    This study of immigrants reestablishing their lives in a new country used classic, Glaserian grounded theory. The purpose of the study was to discover the main concerns of the participants as they engaged in the basic social process of changing their country of residence. Using the grand tour question of "Tell me about coming to the United…

  15. Essential methodological considerations when using grounded theory.

    PubMed

    Achora, Susan; Matua, Gerald Amandu

    2016-07-01

    To suggest important methodological considerations when using grounded theory. A research method widely used in nursing research is grounded theory, at the centre of which is theory construction. However, researchers still struggle with some of its methodological issues. Although grounded theory is widely used to study and explain issues in nursing practice, many researchers are still failing to adhere to its rigorous standards. Researchers should articulate the focus of their investigations - the substantive area of interest as well as the focal population. This should be followed by a succinct explanation of the strategies used to collect and analyse data, supported by clear coding processes. Finally, the resolution of the core issues, including the core category and related categories, should be explained to advance readers' understanding. Researchers should endeavour to understand the tenets of grounded theory. This enables 'neophytes' in particular to make methodological decisions that will improve their studies' rigour and fit with grounded theory. This paper complements the current dialogue on improving the understanding of grounded theory methodology in nursing research. The paper also suggests important procedural decisions researchers need to make to preserve their studies' scientific merit and fit with grounded theory.

  16. [The grounded theory as a methodological alternative for nursing research].

    PubMed

    dos Santos, Sérgio Ribeiro; da Nóbrega, Maria Miriam

    2002-01-01

    This study presents a method of interpretative and systematic research with appliance to the development of studies in nursing called "the grounded theory", whose theoretical support is the symbolic interactionism. The purpose of the paper is to describe the grounded theory as an alternative methodology for the construction of knowledge in nursing. The study highlights four topics: the basic principle, the basic concepts, the trajectory of the method and the process of analysis of the data. We conclude that the systematization of data and its interpretation, based on social actors' experience, constitute strong subsidies to generate theories through this research tool.

  17. Theory of plasma contactors in ground-based experiments and low Earth orbit

    NASA Technical Reports Server (NTRS)

    Gerver, M. J.; Hastings, Daniel E.; Oberhardt, M. R.

    1990-01-01

    Previous theoretical work on plasma contactors as current collectors has fallen into two categories: collisionless double layer theory (describing space charge limited contactor clouds) and collisional quasineutral theory. Ground based experiments at low current are well explained by double layer theory, but this theory does not scale well to power generation by electrodynamic tethers in space, since very high anode potentials are needed to draw a substantial ambient electron current across the magnetic field in the absence of collisions (or effective collisions due to turbulence). Isotropic quasineutral models of contactor clouds, extending over a region where the effective collision frequency upsilon sub e exceeds the electron cyclotron frequency omega sub ce, have low anode potentials, but would collect very little ambient electron current, much less than the emitted ion current. A new model is presented, for an anisotropic contactor cloud oriented along the magnetic field, with upsilon sub e less than omega sub ce. The electron motion along the magnetic field is nearly collisionless, forming double layers in that direction, while across the magnetic field the electrons diffuse collisionally and the potential profile is determined by quasineutrality. Using a simplified expression for upsilon sub e due to ion acoustic turbulence, an analytic solution has been found for this model, which should be applicable to current collection in space. The anode potential is low and the collected ambient electron current can be several times the emitted ion current.

  18. A Grounded Theory of Counseling Students Who Report Problematic Peers

    ERIC Educational Resources Information Center

    Parker, Lindy K.; Chang, Catherine Y.; Corthell, Kimere K.; Walsh, Maggie E.; Brack, Greg; Grubbs, Natalie K.

    2014-01-01

    All counselors, including students, are responsible for intervening when a colleague shows signs of impairment. This grounded theory study investigated experiences of 12 counseling students who reported problematic peers. An emergent theory of the peer reporting process is presented, along with implications for counselor educators and suggestions…

  19. Making Things Right: Nurses' Experiences with Workplace Bullying—A Grounded Theory

    PubMed Central

    Gaffney, Donna A.; DeMarco, Rosanna F.; Hofmeyer, Anne; Vessey, Judith A.; Budin, Wendy C.

    2012-01-01

    While bullying in the healthcare workplace has been recognized internationally, there is still a culture of silence in many institutions in the United States, perpetuating underreporting and insufficient and unproven interventions. The deliberate, repetitive, and aggressive behaviors of bullying can cause psychological and/or physical harm among professionals, disrupt nursing care, and threaten patient safety and quality outcomes. Much of the literature focuses on categories of bullying behaviors and nurse responses. This qualitative study reports on the experiences of nurses confronting workplace bullying. We collected data from the narratives of 99 nurses who completed an open-ended question embedded in an online survey in 2007. A constructivist grounded theory approach was used to analyze the data and shape a theory of how nurses make things right when confronted with bullying. In a four-step process, nurses place bullying in context, assess the situation, take action, and judge the outcomes of their actions. While many nurses do engage in a number of effective yet untested strategies, two additional concerns remain: inadequate support among nursing colleagues and silence and inaction by nurse administrators. Qualitative inquiry has the potential to guide researchers to a greater understanding of the complexities of bullying in the workplace. PMID:22567223

  20. Australian perioperative nurses' experiences of assisting in multi-organ procurement surgery: a grounded theory study.

    PubMed

    Smith, Zaneta; Leslie, Gavin; Wynaden, Dianne

    2015-03-01

    Multi-organ procurement surgical procedures through the generosity of deceased organ donors, have made an enormous impact on extending the lives of recipients. There is a dearth of in-depth knowledge relating to the experiences of perioperative nurses working closely with organ donors undergoing multi-organ procurement surgical procedures. The aim of this study was to address this gap by describing the perioperative nurses experiences of participating in multi-organ procurement surgical procedures and interpreting these findings as a substantive theory. This qualitative study used grounded theory methodology to generate a substantive theory of the experiences of perioperative nurses participating in multi-organ procurement surgery. Recruitment of participants took place after the study was advertised via a professional newsletter and journal. The study was conducted with participants from metropolitan, rural and regional areas of two Australian states; New South Wales and Western Australia. Thirty five perioperative nurse participants with three to 39 years of professional nursing experience informed the study. Semi structured in-depth interviews were undertaken from July 2009 to April 2010 with a mean interview time of 60 min. Interview data was transcribed verbatim and analysed using the constant comparative method. The study results draw attention to the complexities that exist for perioperative nurses when participating in multi-organ procurement surgical procedures reporting a basic social psychological problem articulated as hiding behind a mask and how they resolved this problem by the basic social psychological process of finding meaning. This study provides a greater understanding of how these surgical procedures impact on perioperative nurses by providing a substantive theory of this experience. The findings have the potential to guide further research into this challenging area of nursing practice with implications for clinical initiatives, management

  1. Puzzling the Picture Using Grounded Theory

    ERIC Educational Resources Information Center

    Bennett, Elisabeth E.

    2016-01-01

    Since the first publication by Glaser and Strauss in 1967, Grounded Theory has become a highly influential research approach in the social sciences. The approach provides techniques and coding strategies for building theory inductively from the "ground up" as concepts within the data earn relevance into an evolving substantive theory.…

  2. Method development at Nordic School of Public Health NHV: Phenomenology and Grounded Theory.

    PubMed

    Strandmark, Margaretha

    2015-08-01

    Qualitative methods such as phenomenology and grounded theory have been valuable tools in studying public health problems. A description and comparison of these methods. Phenomenology emphasises an inside perspective in form of consciousness and subjectively lived experiences, whereas grounded theory emanates from the idea that interactions between people create new insights and knowledge. Fundamental aspects of phenomenology include life world, consciousness, phenomenological reduction and essence. Significant elements in grounded theory are coding, categories and core categories, which develop a theory. There are differences in the philosophical approach, the name of the concept and the systematic tools between the methods. Thus, the phenomenological method is appropriate when studying emotional and existential research problems, and grounded theory is a method more suited to investigate processes. © 2015 the Nordic Societies of Public Health.

  3. Cope and Grow: A Grounded Theory Approach to Early College Entrants' Lived Experiences and Changes in a STEM Program

    ERIC Educational Resources Information Center

    Dai, David Yun; Steenbergen-Hu, Saiying; Zhou, Yehan

    2015-01-01

    In this grounded theory qualitative study, we interviewed 34 graduates from one cohort of 51 students from a prestigious early college entrance program in China. Based on the interview data, we identified distinct convergent and divergent patterns of lived experiences and changes. We found several dominant themes, including peers' mutual…

  4. Navigating the grounded theory terrain. Part 2.

    PubMed

    Hunter, Andrew; Murphy, Kathy; Grealish, Annmarie; Casey, Dympna; Keady, John

    2011-01-01

    In this paper, the choice of classic grounded theory will be discussed and justified in the context of the first author's PhD research. The methodological discussion takes place within the context of PhD research entitled: Development of a stakeholder-led framework for a structured education programme that will prepare nurses and healthcare assistants to deliver a psychosocial intervention for people with dementia. There is a lack of research and limited understanding of the effect of psychosocial interventions on people with dementia. The first author thought classic grounded theory a suitable research methodology to investigate as it is held to be ideal for areas of research where there is little understanding of the social processes at work. The literature relating to the practical application of classic grounded theory is illustrated using examples relating to four key grounded theory components: Theory development: using constant comparison and memoing, Methodological rigour, Emergence of a core category, Inclusion of self and engagement with participants. Following discussion of the choice and application of classic grounded theory, this paper explores the need for researchers to visit and understand the various grounded theory options. This paper argues that researchers new to grounded theory must be familiar with and understand the various options. The researchers will then be able to apply the methodologies they choose consistently and critically. Doing so will allow them to develop theory rigorously and they will ultimately be able to better defend their final methodological destinations.

  5. Designing a grounded theory study: some practicalities.

    PubMed

    McCallin, Antoinette M

    2003-01-01

    Grounded theory is an interpretative research methodology frequently used by social science researchers seeking to discover the underlying social processes shaping interaction. The methodology is useful to create knowledge about the behavioural patterns of a group. The aim of this paper was to discuss some practical issues that the prospective grounded theory researcher planning a small-scale project may consider. Discussion focuses on the basic premises, choosing a version of grounded theory, the research problem, the purpose of study, the research question and the place of the literature in a study. The specific skills required of the grounded theory researcher are considered and some cautions are exercised. The paper may assist student researchers in a critical care setting and may be of interest to their supervisors and experienced. grounded theory researchers.

  6. Symbolic interactionism in grounded theory studies: women surviving with HIV/AIDS in rural northern Thailand.

    PubMed

    Klunklin, Areewan; Greenwood, Jennifer

    2006-01-01

    Although it is generally acknowledged that symbolic interactionism and grounded theory are connected, the precise nature of their connection remains implicit and unexplained. As a result, many grounded theory studies are undertaken without an explanatory framework. This in turn results in the description rather than the explanation of data determined. In this report, the authors make explicit and explain the nature of the connections between symbolic interactionism and grounded theory research. Specifically, they make explicit the connection between Blumer's methodological principles and processes and grounded theory methodology. In addition, the authors illustrate the explanatory power of symbolic interactionism in grounded theory using data from a study of the HIV/AIDS experiences of married and widowed Thai women.

  7. A study of Iranian immigrants’ experiences of accessing Canadian health care services: a grounded theory

    PubMed Central

    2012-01-01

    Background Immigration is not a new phenomenon but, rather, has deep roots in human history. Documents from every era detail individuals who left their homelands and struggled to reestablish their lives in other countries. The aim of this study was to explore and understand the experience of Iranian immigrants who accessed Canadian health care services. Research with immigrants is useful for learning about strategies that newcomers develop to access health care services. Methods The research question guiding this study was, “What are the processes by which Iranian immigrants learn to access health care services in Canada?” To answer the question, a constructivist grounded theory approach was applied. Initially, unstructured interviews were conducted with 17 participants (11 women and six men) who were adults (at least 18 years old) and had immigrated to Canada within the past 15 years. Eight participants took part in a second interview, and four participants took part in a third interview. Results Using a constructivist grounded theory approach, “tackling the stumbling blocks of access” emerged as the core category. The basic social process (BSP), becoming self-sufficient, was a transitional process and had five stages: becoming a stranger; feeling helpless; navigating/seeking information; employing strategies; and becoming integrated and self-sufficient. We found that “tackling the stumbling blocks of access” was the main struggle throughout this journey. Some of the immigrants were able to overcome these challenges and became proficient in accessing health care services, but others were unable to make the necessary changes and thus stayed in earlier stages/phases of transition, and sometimes returned to their country of origin. Conclusion During the course of this journey a substantive grounded theory was developed that revealed the challenges and issues confronted by this particular group of immigrants. This process explains why some Iranian

  8. "The Complexity of Experience": A Grounded Theory Exploration of Scholarly Practice

    ERIC Educational Resources Information Center

    Falciani-White, Nancy

    2013-01-01

    This grounded theory study explores the ways in which scholars conduct their research, including how they find and organize resources, how they identify and work with collaborators, how they interact with technology during the course of their research, and how they disseminate the results of a research project. Nine scholars were interviewed…

  9. Using extant literature in a grounded theory study: a personal account.

    PubMed

    Yarwood-Ross, Lee; Jack, Kirsten

    2015-03-01

    To provide a personal account of the factors in a doctoral study that led to the adoption of classic grounded theory principles relating to the use of literature. Novice researchers considering grounded theory methodology will become aware of the contentious issue of how and when extant literature should be incorporated into a study. The three main grounded theory approaches are classic, Straussian and constructivist, and the seminal texts provide conflicting beliefs surrounding the use of literature. A classic approach avoids a pre-study literature review to minimise preconceptions and emphasises the constant comparison method, while the Straussian and constructivist approaches focus more on the beneficial aspects of an initial literature review and researcher reflexivity. The debate also extends into the wider academic community, where no consensus exists. This is a methodological paper detailing the authors' engagement in the debate surrounding the role of the literature in a grounded theory study. In the authors' experience, researchers can best understand the use of literature in grounded theory through immersion in the seminal texts, engaging with wider academic literature, and examining their preconceptions of the substantive area. The authors concluded that classic grounded theory principles were appropriate in the context of their doctoral study. Novice researchers will have their own sets of circumstances when preparing their studies and should become aware of the different perspectives to make decisions that they can ultimately justify. This paper can be used by other novice researchers as an example of the decision-making process that led to delaying a pre-study literature review and identifies the resources used to write a research proposal when using a classic grounded theory approach.

  10. Managing preconceived expectations: mental health service users experiences of going home from hospital: a grounded theory study.

    PubMed

    Keogh, B; Callaghan, P; Higgins, A

    2015-11-01

    What is known on the subject? The time of discharge from a mental health hospital can be challenging for mental health service users, with high rates of readmission in the immediate months following discharge. Although some research exists that explores service users' perspectives of being discharged, little evidence exists that explores the processes influencing or used by service users' to adapt to the transition from in-patient acute mental health service. What this papers adds to existing knowledge? The findings of this grounded theory study demonstrates the strategies service users used to managed their own, as well as their social audiences, preconceived expectations arising from their new identity as 'psychiatric patients' following their discharge from hospital. While there is a move to develop recovery-orientated mental health services, key indicators of recovery-oriented practices were often absent from service users' experiences of service provision. What are the implications for practice? Nurses and other mental health professionals need to recognize their contribution to the architecture of stigma that transcends the physical structures of hospital or ward and are entrenched within attitudes, interactions and practices. The findings of this study can provide guidance to those working with service users and help them to understand the complexities of their experiences when using mental health services, which go far beyond the management of their symptoms. Following a period of hospitalization, the transition to home can result in increased vulnerability and a source of stress for mental health service users. Readmission rates have been suggested as one indicator of the success of the transition from hospital to community care. Despite knowledge of some of the factors that impact on service users following discharge, no coherent model or theoretical framework could be located in the literature, which explains or aides an in-depth understanding of the

  11. Infusing Participants' Voices into Grounded Theory Research: A Poetic Anthology

    ERIC Educational Resources Information Center

    Kennedy, Brianna L.

    2009-01-01

    This article augments the author's grounded theory study of student and teacher interactions in alternative education classrooms by presenting poetic transcription as a way to portray the essences and experiences of the participants. The author builds on the experimental writing traditions of other researchers to embrace her own experiences as a…

  12. The use of grounded theory in studies of nurses and midwives' coping processes: a systematic literature search.

    PubMed

    Cheer, Karen; MacLaren, David; Tsey, Komla

    2015-01-01

    Researchers are increasingly using grounded theory methodologies to study the professional experience of nurses and midwives. To review common grounded theory characteristics and research design quality as described in grounded theory studies of coping strategies used by nurses and midwives. A systematic database search for 2005-2015 identified and assessed grounded theory characteristics from 16 studies. Study quality was assessed using a modified Critical Appraisal Skills Programme tool. Grounded theory was considered a methodology or a set of methods, able to be used within different nursing and midwifery contexts. Specific research requirements determined the common grounded theory characteristics used in different studies. Most researchers did not clarify their epistemological and theoretical perspectives. To improve research design and trustworthiness of grounded theory studies in nursing and midwifery, researchers need to state their theoretical stance and clearly articulate their use of grounded theory methodology and characteristics in research reporting.

  13. The grounded theory of "trust building".

    PubMed

    Ramezani, Monir; Ahmadi, Fazlollah; Mohammadi, Eesa; Kazemnejad, Anoshirvan

    2017-01-01

    Despite the growing importance of spiritual care, the delivery of spiritual care is still an area of disagreement among healthcare providers. To develop a grounded theory about spiritual care delivery based on Iranian nurses' perceptions and experiences. A grounded theory approach: A qualitative study using the grounded theory approach. Participants and research context: Data were collected through holding 27 interviews with 25 participants (17 staff nurses, 3 physicians, 3 patients, 1 family member, and 1 nurse assistant). The study setting was the Imam Khomeini Hospital Complex. Sampling was started purposively and continued theoretically. Data analysis was performed by the method proposed by Strauss and Corbin. Ethical consideration: The study was approved by the Ethics Committee of Tarbiat Modares University and the agreement of the administrators of the study setting was got before starting the study. The core category of the study was "Trust building" which reflected the nature of spiritual care delivery by nurses. Trust building was the result of eight main categories or strategies including creating a positive mentality at hospital admission, understanding patients in care circumstances, having a caring presence, adhering to care ethics, developing meaningful relationships, promoting positive thinking and energy, establishing effective communication with patients, and attempting to create a safe therapeutic environment. Poor interprofessional coordination negatively affected this process while living toward developing greater cognizance of divinity and adhering to the principles of professional ethics facilitated it. The outcome of the process was to gain a sense of partial psychological security. The "Trust building" theory can be used as a guide for describing and expanding nurses' roles in spiritual care delivery, developing care documentation systems and clinical guidelines, and planning educational programs for nursing students and staff nurses.

  14. Grounded theory research: literature reviewing and reflexivity.

    PubMed

    McGhee, Gerry; Marland, Glenn R; Atkinson, Jacqueline

    2007-11-01

    This paper is a report of a discussion of the arguments surrounding the role of the initial literature review in grounded theory. Researchers new to grounded theory may find themselves confused about the literature review, something we ourselves experienced, pointing to the need for clarity about use of the literature in grounded theory to help guide others about to embark on similar research journeys. The arguments for and against the use of a substantial topic-related initial literature review in a grounded theory study are discussed, giving examples from our own studies. The use of theoretically sampled literature and the necessity for reflexivity are also discussed. Reflexivity is viewed as the explicit quest to limit researcher effects on the data by awareness of self, something seen as integral both to the process of data collection and the constant comparison method essential to grounded theory. A researcher who is close to the field may already be theoretically sensitized and familiar with the literature on the study topic. Use of literature or any other preknowledge should not prevent a grounded theory arising from the inductive-deductive interplay which is at the heart of this method. Reflexivity is needed to prevent prior knowledge distorting the researcher's perceptions of the data.

  15. A grounded theory study of 'turning into a strong nurse': Earthquake experiences and perspectives on disaster nursing education.

    PubMed

    Li, Yan; Turale, Sue; Stone, Teresa E; Petrini, Marcia

    2015-09-01

    While Asia has the dubious distinction of being the world's most natural disaster-prone area, disaster nursing education and training are sparse in many Asian countries, especially China where this study took place. To explore the earthquake disaster experiences of Chinese nurses and develop a substantive theory of earthquake disaster nursing that will help inform future development of disaster nursing education. A qualitative study employing grounded theory, informed by symbolic interactionism. Fifteen Chinese registered nurses from five hospitals in Jiangxi Province who undertook relief efforts after the 2008 Wenchuan Earthquake. Data were collected in 2012-2013 in digitally-recorded, semi-structured, in-depth interviews and reflective field notes, and analyzed using Glaser's grounded theory method. Participants were unprepared educationally and psychologically for their disaster work. Supporting the emergent theory of "working in that terrible environment", was the core category of "turning into a strong nurse", a process of three stages: "going to the disaster"; "immersing in the disaster"; and "trying to let disaster experiences fade away". The participants found themselves thrust in "terrible" scenes of destruction, experienced personal dangers and ethical dilemmas, and tried the best they could to help survivors, communities and themselves, with limited resources and confronting professional work. Our rich findings confirm those of other studies in China and elsewhere, that attention must be paid to disaster education and training for nurses, as well as the mental health of nurses who work in disaster areas. Emergent theory helps to inform nurse educators, researchers, leaders and policy makers in China, and elsewhere in developing strategies to better prepare nurses for future disasters, and assist communities to prepare for and recover after earthquake disasters. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Competence in providing mental health care: a grounded theory analysis of nurses' experiences.

    PubMed

    Sharrock, Julie; Happell, Brenda

    In view of the evidence that general nurses have difficulty in caring for patients experiencing mental health problems, the aim of this study was to explore and describe the subjective experience of nurses in providing care for this client group. A grounded theory approach was used. The data were collected via semi-structured individual interviews and analysed using the constant comparative method. The study was conducted with nurses from general health care settings that provide medical and surgical care and treatment. Four nurses who were completing their second year post graduation participated in the study. The experiences of providing care for people experiencing a mental illness as described by participants. The findings indicated the nurses were striving for competence in the provision of mental health care. They acknowledged the mental health needs of patients and their right to quality care. This study supports the notion that general nurses lack confidence when caring for patients with mental health problems in medical and surgical settings. It also highlights a discrepancy between the holistic framework encouraged at undergraduate level and what is experienced in practice.

  17. Navigating: A Grounded Theory Study of How School Administrators Prepare to Lead

    ERIC Educational Resources Information Center

    Kern, Bruce E.

    2010-01-01

    The "theory of navigating" describes and explains the basic social process that school administrators experience as they perform and embrace their leadership roles. Grounded theory was used to analyze interviews with superintendents, assistant superintendents, principals, and vice principals, special facility leaders, and program administrators.…

  18. A discussion of differences in preparation, performance and postreflections in participant observations within two grounded theory approaches.

    PubMed

    Berthelsen, Connie Bøttcher; Lindhardt, Tove; Frederiksen, Kirsten

    2017-06-01

    This paper presents a discussion of the differences in using participant observation as a data collection method by comparing the classic grounded theory methodology of Barney Glaser with the constructivist grounded theory methodology by Kathy Charmaz. Participant observations allow nursing researchers to experience activities and interactions directly in situ. However, using participant observations as a data collection method can be done in many ways, depending on the chosen grounded theory methodology, and may produce different results. This discussion shows that how the differences between using participant observations in classic and constructivist grounded theory can be considerable and that grounded theory researchers should adhere to the method descriptions of performing participant observations according to the selected grounded theory methodology to enhance the quality of research. © 2016 Nordic College of Caring Science.

  19. Empirical and pragmatic adequacy of grounded theory: Advancing nurse empowerment theory for nurses' practice.

    PubMed

    Udod, Sonia A; Racine, Louise

    2017-12-01

    To draw on the findings of a grounded theory study aimed at exploring how power is exercised in nurse-manager relationships in the hospital setting, this paper examines the empirical and pragmatic adequacy of grounded theory as a methodology to advance the concept of empowerment in the area of nursing leadership and management. The evidence on staff nurse empowerment has highlighted the magnitude of individual and organisational outcomes, but has not fully explicated the micro-level processes underlying how power is exercised, shared or created within the nurse-manager relationship. Although grounded theory is a widely adopted nursing research methodology, it remains less used in nursing leadership because of the dominance of quantitative approaches to research. Grounded theory methodology provides the empirical and pragmatic relevance to inform nursing practice and policy. Grounded theory is a relevant qualitative approach to use in leadership research as it provides a fine and detailed analysis of the process underlying complexity and bureaucracy. Discursive paper. A critical examination of the empirical and pragmatic relevance of grounded theory by (Corbin & Strauss, , ) as a method for analysing and solving problems in nurses' practice is provided. This paper provides evidence to support the empirical and pragmatic adequacy of grounded theory methodology. Although the application of the ontological, epistemological and methodological assumptions of grounded theory is challenging, this methodology is useful to address real-life problems in nursing practice by developing theoretical explanations of nurse empowerment, or lack thereof, in the workplace. Grounded theory represents a relevant methodology to inform nursing leadership research. Grounded theory is anchored in the reality of practice. The strength of grounded theory is to provide results that can be readily applied to clinical practice and policy as they arise from problems that affect practice and that

  20. The application of grounded theory and symbolic interactionism.

    PubMed

    Jeon, Yun-Hee

    2004-09-01

    This paper describes the methodological and theoretical context and underpinnings of a study that examined community psychiatric nurses' work with family caregivers of older people with depression. The study used grounded theory research methods, with its theoretical foundations drawn from symbolic interactionism. The aims of the study were to describe and conceptualize the processes involved when community nurses work and interact with family caregivers and to develop an explanatory theory of these processes. This paper begins with an explanation of the rationale for using grounded theory as the method of choice, followed by a discussion of the theoretical underpinnings of the study, including a brief summary of the nature and origins of symbolic interactionism. Key premises of symbolic interactionism regarded as central to the study are outlined and an analytical overview of the grounded theory method is provided. The paper concludes with a commentary on some of the issues and debates in the use of grounded theory in nursing research. The main purpose of this paper is to provide a methodical and critical review of symbolic interactionism and grounded theory that can help readers, particularly those who are intending to use grounded theory, better understand the processes involved in applying this method to their research.

  1. Grounded theory in medical education research: AMEE Guide No. 70.

    PubMed

    Watling, Christopher J; Lingard, Lorelei

    2012-01-01

    Qualitative research in general and the grounded theory approach in particular, have become increasingly prominent in medical education research in recent years. In this Guide, we first provide a historical perspective on the origin and evolution of grounded theory. We then outline the principles underlying the grounded theory approach and the procedures for doing a grounded theory study, illustrating these elements with real examples. Next, we address key critiques of grounded theory, which continue to shape how the method is perceived and used. Finally, pitfalls and controversies in grounded theory research are examined to provide a balanced view of both the potential and the challenges of this approach. This Guide aims to assist researchers new to grounded theory to approach their studies in a disciplined and rigorous fashion, to challenge experienced researchers to reflect on their assumptions, and to arm readers of medical education research with an approach to critically appraising the quality of grounded theory studies.

  2. An experiential perspective on persecutory paranoia: a grounded theory construction.

    PubMed

    Boyd, Tom; Gumley, Andrew

    2007-03-01

    Recently there has been a large volume of research on persecutory paranoia. Evidence has emerged for the role of social factors in the development of paranoia. There have, however, been no studies that have collaborated with users to develop an experiential perspective on paranoia. This study used a social constructionist version of grounded theory to develop an experiential perspective on persecutory paranoia. Ten individuals who had experience of persecutory paranoia were interviewed. The interviews were transcribed and analysed using the grounded theory method. A core process of fear and vulnerability was constructed. Subcategories of confusion and uncertainty, and self under attack contributed to the core process. These processes led to an engaging of the safety systems. Subthemes of these categories were identified. Many of these factors interacted to create the complex and dynamic experience of paranoia. Participants were often responding to genuinely frightening experiences but were also attacking themselves. Paranoia evolved as a mechanism of keeping oneself safe in dangerous situations. The need to negotiate a shared meaning of paranoia with users is emphasized. Direction for future research was discussed.

  3. Responding mindfully to distressing psychosis: A grounded theory analysis.

    PubMed

    Abba, Nicola; Chadwick, Paul; Stevenson, Chris

    2008-01-01

    This study investigates the psychological process involved when people with current distressing psychosis learned to respond mindfully to unpleasant psychotic sensations (voices, thoughts, and images). Sixteen participants were interviewed on completion of a mindfulness group program. Grounded theory methodology was used to generate a theory of the core psychological process using a systematically applied set of methods linking analysis with data collection. The theory inducted describes the experience of relating differently to psychosis through a three-stage process: centering in awareness of psychosis; allowing voices, thoughts, and images to come and go without reacting or struggle; and reclaiming power through acceptance of psychosis and the self. The conceptual and clinical applications of the theory and its limits are discussed.

  4. Grounded Theory Methodology: Positivism, Hermeneutics, and Pragmatism

    ERIC Educational Resources Information Center

    Age, Lars-Johan

    2011-01-01

    Glaserian grounded theory methodology, which has been widely adopted as a scientific methodology in recent decades, has been variously characterised as "hermeneutic" and "positivist." This commentary therefore takes a different approach to characterising grounded theory by undertaking a comprehensive analysis of: (a) the philosophical paradigms of…

  5. Working Together Toward a Common Goal: A Grounded Theory of Nurse-Physician Collaboration.

    PubMed

    Fewster-Thuente, Lori

    2015-01-01

    Working together toward a common goal is an empirically derived theory that can guide education and practice to improve patient outcomes while saving money and lives. Grounded theory was used to explore nurses' and physicians' experiences with collaboration in order to understand the process intrinsically.

  6. A Grounded Theory Study of Supervision of Preservice Consultation Training

    ERIC Educational Resources Information Center

    Newman, Daniel S.

    2012-01-01

    The purpose of this study was to explore a university-based supervision process for consultants-in-training (CITs) engaged in a preservice level consultation course with applied practicum experience. The study was approached from a constructivist worldview using a grounded theory methodology. Data consisted of supervision session transcripts,…

  7. Grounded Classification: Grounded Theory and Faceted Classification.

    ERIC Educational Resources Information Center

    Star, Susan Leigh

    1998-01-01

    Compares the qualitative method of grounded theory (GT) with Ranganathan's construction of faceted classifications (FC) in library and information science. Both struggle with a core problem--the representation of vernacular words and processes, empirically discovered, which will, although ethnographically faithful, be powerful beyond the single…

  8. The experiences of young Korean immigrants: a grounded theory of negotiating social, cultural, and generational boundaries.

    PubMed

    Kim, Sun Seog

    2004-01-01

    The experiences of young Korean immigrants in the U.S. were explored through in-depth interviews with 19 participants. The research method employed was Grounded Theory whereby data collection and analysis were conducted concurrently. Study findings indicated that the young immigrants engaged in the process of negotiating social, cultural, and generational boundaries in order to adapt in the new country. Several structural and personal factors were identified as salient conditions of the process. These findings will help health care professionals have a better understanding of how young immigrants adapt in their new environment and what structural and personal conditions play a main role in this adaptation.

  9. From Darwin to constructivism: the evolution of grounded theory.

    PubMed

    Hall, Helen; Griffiths, Debra; McKenna, Lisa

    2013-01-01

    To explore the evolution of grounded theory and equip the reader with a greater understanding of the diverse conceptual positioning that is evident in the methodology. Grounded theory was developed during the modernist phase of research to develop theories that are derived from data and explain human interaction. Its philosophical foundations derive from symbolic interactionism and were influenced by a range of scholars including Charles Darwin and George Mead. Rather than a rigid set of rules and procedures, grounded theory is a way of conceptualising data. Researchers demonstrate a range of perspectives and there is significant variation in the way the methodology is interpreted and executed. Some grounded theorists continue to align closely with the original post-positivist view, while others take a more constructivist approach. Although the diverse interpretations accommodate flexibility, they may also result in confusion. The grounded theory approach enables researchers to align to their own particular world view and use methods that are flexible and practical. With an appreciation of the diverse philosophical approaches to grounded theory, researchers are enabled to use and appraise the methodology more effectively.

  10. Informed Grounded Theory

    ERIC Educational Resources Information Center

    Thornberg, Robert

    2012-01-01

    There is a widespread idea that in grounded theory (GT) research, the researcher has to delay the literature review until the end of the analysis to avoid contamination--a dictum that might turn educational researchers away from GT. Nevertheless, in this article the author (a) problematizes the dictum of delaying a literature review in classic…

  11. Adolescents coping with mood disorder: a grounded theory study.

    PubMed

    Meadus, R J

    2007-04-01

    A grounded theory methodology was used to explore the phenomenon of coping as experienced by adolescents with a mood disorder. Mood disorders among children and adolescents are more persistent than previously thought and have numerous negative associated features, including further episodes of depression, impaired social, academic and vocational relationships, use of alcohol and other drugs, and an increased risk of suicide. Current literature offered little awareness of how adolescents cope with a mood disorder, as well as their perspective of how such an illness impacts their lives. A substantive theory regarding the process of coping for adolescents with a mood disorder was generated from the data collected from one male and eight female adolescents. Using grounded theory coding procedures, a four-phase coping theory identified by the categories feeling different, cutting off connections, facing the challenge/reconnecting, and learning from the experience was developed. The core category identified in this research was An Unplanned Journey: Coping Through Connections. Implications identified for nursing practice, research and education included greater attention on the prevention of adolescent mood disorder, and the education of adolescents about the development and enhancement of healthy coping skills.

  12. Understanding College Students' Civic Identity Development: A Grounded Theory

    ERIC Educational Resources Information Center

    Johnson, Matthew R.

    2017-01-01

    This article presents the results of a study designed to understand the development of college students' civic identity--that is, an identity encompassing their knowledge, attitudes, values, and actions regarding civic engagement. Grounded theory was used to examine the experiences and attitudes of 19 college seniors who manifested strong civic…

  13. The experiences of families of critically ill patients in Greece: a social constructionist grounded theory study.

    PubMed

    Plakas, Sotirios; Cant, Bob; Taket, Ann

    2009-02-01

    The experiences of patients' families in intensive care units (ICUs) are of international concern. In Greece however, adequate attention has not been paid to this issue. To explore the experiences of critical care patients' families in Greece. The intensive care units of 3 general district hospitals in the area of Athens, Greece. The social constructionist version of grounded theory was used. In-depth interviews with 25 relatives of critically ill patients were carried out, and participant and non-participant observation was used to cross-validate the data obtained. Seven major categories were identified, with 32 components across all categories. The experiences of families revolved around the two core categories of "Intense Emotions" and "Vigilant Attendance". The study conceptualised two new categories in this field, "Religiosity" and "Loss of Intimacy" and enhanced the category "Vigilant Attendance". Three further categories were identified, namely "Caring", "Dignity" and "Information". The various interrelationships between the categories were also examined. The study has examined the experience of Greek patients' families from a qualitative perspective and suggests that major changes need to be made in terms of management and support.

  14. Using grounded theory to create a substantive theory of promoting schoolchildren's mental health.

    PubMed

    Puolakka, Kristiina; Haapasalo-Pesu, Kirsi-Maria; Kiikkala, Irma; Astedt-Kurki, Päivi; Paavilainen, Eija

    2013-01-01

    To discuss the creation of a substantive theory using grounded theory. This article provides an example of generating theory from a study of mental health promotion at a high school in Finland. Grounded theory is a method for creating explanatory theory. It is a valuable tool for health professionals when studying phenomena that affect patients' health, offering a deeper understanding of nursing methods and knowledge. Interviews with school employees, students and parents, and verbal responses to the 'school wellbeing profile survey', as well as working group memos related to the development activities. Participating children were aged between 12 and 15. The analysis was conducted by applying the grounded theory method and involved open coding of the material, constant comparison, axial coding and selective coding after identifying the core category. The analysis produced concepts about mental health promotion in school and assumptions about relationships. Grounded theory proved to be an effective means of eliciting people's viewpoints on mental health promotion. The personal views of different parties make it easier to identify an action applicable to practice.

  15. A Grounded Theory of Western-Trained Asian Group Leaders Leading Groups in Asia

    ERIC Educational Resources Information Center

    Taephant, Nattasuda; Rubel, Deborah; Champe, Julia

    2015-01-01

    This grounded theory research explored the experiences of Western-trained Asian group leaders leading groups in Asia. A total of 6 participants from Japan, Taiwan, and Thailand were interviewed 3 times over 9 months. The recursive process of data collection and analysis yielded substantive theory describing the participants' process of reconciling…

  16. Men in Nursing: Intention, Intentionality, Caring, and Healing: Emphasis on the Results of a Grounded Theory Study.

    PubMed

    Zahourek, Rothlyn P

    2016-01-01

    The purpose of this article is to amplify the results section of a grounded theory study on how men in nursing view and experience intention, intentionality, caring, and healing. This is the second grounded theory study addressing intentionality in healing. The first study included a female population. The theory that was generated-Intentionality: The Matrix of Healing (IMH)-is examined with these new data. The results are compared with issues generally faced by men in nursing and how they described their beliefs and experiences with intentionality and healing. The theory (IMH) is supported; the importance of action in this cohort was an additional emphasis. This article provides an expanded view of men in nursing and their experiences as nurses and with intentionality, caring, and healing and has implications for the development of holistic nursing theory as well.

  17. Discovering Shared Experiences of Second Generation Community College Employees: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Studebaker, Eric J.

    2012-01-01

    The second generation community college employee had not been a target population of any previous research in the field of higher education. This study added to a broader understanding of employees, their various characteristics, and the implications of those characteristics. The purpose of this study was to develop a grounded theory defining the…

  18. Mental health professional experiences of the flexible assertive community treatment model: a grounded theory study.

    PubMed

    Lexén, Annika; Svensson, Bengt

    2016-08-01

    Despite the lack of evidence for effectiveness of the Flexible Assertive Community Treatment (Flexible ACT), the model is considered feasible and is well received by mental health professionals. No current studies have adequately examined mental health professional experiences of working with Flexible ACT. The aim of this study was to explore mental health professional experiences of working with the Flexible ACT model compared with standard care. The study was guided by grounded theory and based on the interviews with 19 theoretically chosen mental health professionals in Swedish urban areas primarily working with consumers with psychosis, who had worked with the Flexible ACT model for at least 6 months. The analysis resulted in the core category: "Flexible ACT and the shared caseload create a common action space" and three main categories: (1) "Flexible ACT fills the need for a systematic approach to crisis intervention"; (2) "Flexible ACT has advantages in the psychosocial working environment"; and (3) "Flexible ACT increases the quality of care". Mental health professionals may benefit from working with the Flexible ACT model through decreased job-strain and stress, increased feeling of being in control over their work situation, and experiences of providing higher quality of care.

  19. The illness of women and men with sickle cell disease: a Grounded Theory study.

    PubMed

    Cordeiro, Rosa Cândida; Ferreira, Silvia Lúcia; Santos, Ane Caroline da Cruz

    2015-01-01

    To understand the meanings given by women and men with sickle cell disease on the illness experience. Analytical study with a qualitative approach, conducted with 17 adults with sickle cell disease using the Theory Based on Data, or Grounded Theory, as theoretical-methodological referential. Data were collected between the years of 2012 and 2013, in an individual in-depth interview. All the interviews were recorded and analyzed according to the Grounded Theory comparative analysis technique. Data show four categories which group the experience of illness, the feelings experienced and the path to living with sickle cell disease. It was possible to understand that the experience was built by a process in which these people redefined the meaning of their lives, applying new directions to life and to care regarding the experience of the illness. In the context of chronic disease, the nurse's care is also seen in this study as a foundation, providing attention, directions, and guidance through the required confrontations. Understanding the experience lived by these people, it is possible to enlarge the dimensions and the essence of nursing care required throughout life.

  20. The case for integrating grounded theory and participatory action research: empowering clients to inform professional practice.

    PubMed

    Teram, Eli; Schachter, Candice L; Stalker, Carol A

    2005-10-01

    Grounded theory and participatory action research methods are distinct approaches to qualitative inquiry. Although grounded theory has been conceptualized in constructivist terms, it has elements of positivist thinking with an image of neutral search for objective truth through rigorous data collection and analysis. Participatory action research is based on a critique of this image and calls for more inclusive research processes. It questions the possibility of objective social sciences and aspires to engage people actively in all stages of generating knowledge. The authors applied both approaches in a project designed to explore the experiences of female survivors of childhood sexual abuse with physical therapy and subsequently develop a handbook on sensitive practice for clinicians that takes into consideration the needs and perspectives of these clients. Building on this experience, they argue that the integration of grounded theory and participatory action research can empower clients to inform professional practice.

  1. [Threats to Identity: A Grounded Theory Approach on Student Nurses' Experience of Incivility during Clinical Placement].

    PubMed

    Kang, Jiyeon; Jeong, Yeon Jin; Kong, Kyoung Ran

    2018-02-01

    This qualitative study aimed to explore the experience of incivility among nursing students. Sixteen nursing students who had experienced incivility during their clinical placement were invited for one-on-one interviews until the point of theoretical saturation. The grounded theory approach of Corbin and Strauss was adopted to analyze transcribed interview contents. Incivility occurred in the context of a hierarchical organizational culture, due to nursing students' position as outsiders, non-systematic clinical education, and poor nursing work environment. The experience of incivility was identified as "being mistreated as a marginal person," and nursing students responded to this phenomenon in the following three steps: reality shock, passive action, and submissive acceptance. This process caused students to lose self-esteem and undergo role conflict. Furthermore, nursing students' experience of incivility could eventually lead to workplace bullying in nurses. The results of this study suggest that nursing students' experience of incivility can be a process that threatens their identity. It is necessary to develop educational programs and provide appropriate counseling services so that nursing students can actively cope with the incivility. In addition, institutional plans are needed to ensure safe and supportive clinical learning environments. © 2018 Korean Society of Nursing Science.

  2. Canadian residents teaching and learning psychiatry in Ethiopia: a grounded theory analysis focusing on their experiences.

    PubMed

    Brook, Shelley; Robertson, David; Makuwaza, Tutsirai; Hodges, Brian D

    2010-01-01

    The Toronto Addis Ababa Psychiatry Project (TAAPP) is an international collaboration between University of Toronto and Addis Ababa University. University of Toronto psychiatric residents may participate in TAAPP as an elective. The authors explored the Canadian resident experience in a qualitative study of the project. Eleven residents were interviewed using a semistructured questionnaire. Grounded theory was employed to organize participants' experiences and highlight emerging themes. The computer software NVivo7 was used to facilitate data analysis. Participants described gaining competency as health advocates, collaborators, scholars, and teachers. They endorsed increased sensitivity to cross-cultural issues and greater awareness of global health issues, including practical and ethical ramifications of working at an intersection of cultures. Residents gained international perspective psychiatric practice. The elective provided unique opportunities for acquiring clinical, teaching, collaborative, leadership and advocacy skills. It prompted participants to consider ethical and cross-cultural issues and allowed them to be mentored intensively by Ethiopian and Canadian teachers and peers.

  3. Advancing adolescent maternal development: a grounded theory.

    PubMed

    Atkinson, Leah D; Peden-McAlpine, Cynthia J

    2014-01-01

    This paper reports a substantive grounded theory called the theory of Advancing Adolescent Maternal Development. A grounded theory approach was used. Thirty public health nurses working with adolescent clients in a state public health nurse home visiting program volunteered to participate in this study. The basic social psychological problem that emerged from the data was incomplete and at risk adolescent maternal development. Social support and public health nursing interventions are central in the problem resolution process which occurs in stages. Study results can be used to inform the nursing care of pregnant and parenting adolescents. © 2014.

  4. Reflecting on the challenges of choosing and using a grounded theory approach.

    PubMed

    Markey, Kathleen; Tilki, Mary; Taylor, Georgina

    2014-11-01

    To explore three different approaches to grounded theory and consider some of the possible philosophical assumptions underpinning them. Grounded theory is a comprehensive yet complex methodology that offers a procedural structure that guides the researcher. However, divergent approaches to grounded theory present dilemmas for novice researchers seeking to choose a suitable research method. This is a methodology paper. This is a reflexive paper that explores some of the challenges experienced by a PhD student when choosing and operationalising a grounded theory approach. Before embarking on a study, novice grounded theory researchers should examine their research beliefs to assist them in selecting the most suitable approach. This requires an insight into the approaches' philosophical assumptions, such as those pertaining to ontology and epistemology. Researchers need to be clear about the philosophical assumptions underpinning their studies and the effects that different approaches will have on the research results. This paper presents a personal account of the journey of a novice grounded theory researcher who chose a grounded theory approach and worked within its theoretical parameters. Novice grounded theory researchers need to understand the different philosophical assumptions that influence the various grounded theory approaches, before choosing one particular approach.

  5. "Putting My Man Face on": A Grounded Theory of College Men's Gender Identity Development

    ERIC Educational Resources Information Center

    Edwards, Keith E.; Jones, Susan R.

    2009-01-01

    The theory that emerged from this constructivist grounded theory study of 10 college men's experiences depicts their gender identity as developed through constant interaction with society's expectations of them as men. In order to try to meet these perceived expectations, participants described putting on a performance that was like wearing a mask…

  6. Constructing a Grounded Theory of E-Learning Assessment

    ERIC Educational Resources Information Center

    Alonso-Díaz, Laura; Yuste-Tosina, Rocío

    2015-01-01

    This study traces the development of a grounded theory of assessment in e-learning environments, a field in need of research to establish the parameters of an assessment that is both reliable and worthy of higher learning accreditation. Using grounded theory as a research method, we studied an e-assessment model that does not require physical…

  7. Women's Bodies as a "Puzzle" for College Men: Grounded Theory Research

    ERIC Educational Resources Information Center

    Koch, Patricia Barthalow

    2006-01-01

    The purpose of this study was to explore the level of college men's understanding about women's bodies (i.e., reproductive anatomy and physiology) in order to structure learning experiences of most relevance and interest to them. A grounded theory research design, using the constant comparative method, was used in order to gain a deeper…

  8. Taking-On: A Grounded Theory of Addressing Barriers in Task Completion

    ERIC Educational Resources Information Center

    Austinson, Julie Ann

    2011-01-01

    This study of taking-on was conducted using classical grounded theory methodology (Glaser, 1978, 1992, 1998, 2001, 2005; Glaser & Strauss, 1967). Classical grounded theory is inductive, empirical, and naturalistic; it does not utilize manipulation or constrained time frames. Classical grounded theory is a systemic research method used to generate…

  9. Straussian Grounded-Theory Method: An Illustration

    ERIC Educational Resources Information Center

    Thai, Mai Thi Thanh; Chong, Li Choy; Agrawal, Narendra M.

    2012-01-01

    This paper demonstrates the benefits and application of Straussian Grounded Theory method in conducting research in complex settings where parameters are poorly defined. It provides a detailed illustration on how this method can be used to build an internationalization theory. To be specific, this paper exposes readers to the behind-the-scene work…

  10. Sifting for Success: A Grounded Theory Approach to Sponsorship of Black Student Academic Success

    ERIC Educational Resources Information Center

    Powell, Shameka N.

    2015-01-01

    Numerous findings and theories have been used to make sense of African Americans students' educational successes and experiences. Along those lines, the purpose of this study is to generate a theoretical framework of sponsorship that is grounded in Black students' educational experiences. Sponsorship is taken to be the process through which agents…

  11. Self-criticism in therapist training: A grounded theory analysis.

    PubMed

    Kannan, Divya; Levitt, Heidi M

    2017-03-01

    The primary objective of this study is to engender an understanding of how therapists-in-training experience and cope with self-criticism in the context of their clinical training and therapy experiences. In this study, trainees were interviewed about their experience of self-criticism related to psychotherapy practice and these interviews were subjected to a grounded theory analysis generating a core self-critical process. The analysis highlighted the vulnerability of self-criticism in therapists' training experiences, especially when they related to balancing the "expert" role while maintaining authentic interactions with their clients. The results also described ways in which self-criticism is mitigated by a sense of interpersonal safety and the provision of clinical freedom and flexibility in therapists' training. The implications for future psychotherapy research and clinical training within clinical training environments are discussed.

  12. Building bridges to observational perspectives: a grounded theory of therapy processes in psychosis.

    PubMed

    Dilks, Sarah; Tasker, Fiona; Wren, Bernadette

    2008-06-01

    This study set out to explore therapy processes in psychosis with an initial focus on reflexivity and how this might be expressed in therapy conversations. Leiman's (2000) definition of reflexivity was used as a starting-point for an exploratory investigation of the use of language as reflective activity. Grounded theory was chosen as an appropriate methodology to distil an explanatory account across the qualitative data collected. Six psychologist-client pairs supplied three tapes of therapy sessions spread out across the course of therapy. Each participant was separately interviewed on two occasions to ascertain their views of therapy and of the emerging grounded theory. A grounded theory was developed conceptualizing the processes and activities in psychological therapy in psychosis. Building bridges to observational perspectives summarizes the core process in psychological therapy in psychosis. Therapy in psychosis is understood as intimately linking the social and internal world in a dialogical process aimed at enhancing the client's functioning in the social world rather than at specifically developing the private mental experience of reflexivity or mentalizing.

  13. Keeping hope possible: a grounded theory study of the hope experience of parental caregivers who have children in treatment for cancer.

    PubMed

    Bally, Jill M G; Duggleby, Wendy; Holtslander, Lorraine; Mpofu, Christopher; Spurr, Shelley; Thomas, Roanne; Wright, Karen

    2014-01-01

    Hope has been found to support parents as they care for their child with a life-limiting or life-threatening illness. However, very little research focuses on the nursing care of parents of pediatric oncology patients, and therefore, nurses may have difficulty in understanding and supporting parental well-being. The purpose of this qualitative study was to gain an understanding of the experience of hope for parents who care for their child in treatment for cancer. Using purposive theoretical sampling, 16 parents participated in this study. Thirty-three open-ended, face-to-face interviews were conducted, and 14 parent journals were collected. Analysis of the data was conducted using Charmaz's constructivist grounded theory approach. A developing, substantive grounded theory was constructed. Parental hope was described as an essential, powerful, deliberate, life-sustaining, dynamic, cyclical process that was anchored in time; was calming and strengthening; and provided inner guidance through the challenging experience of preparing for the worst and hoping for the best. Parents' main concern was "fearing the loss of hope," which was ameliorated by the basic social process of "keeping hope possible" through accepting reality, establishing control, restructuring hope, and purposive positive thinking. Parents journeyed through numerous transitions related to the treatment of cancer that caused feelings of uncertainty, anxiety, stress, and loss of control. Hope was identified as vital to parents. To minimize these adverse experiences, nurses can support parents' ability to keep hope possible and thus to optimize their well-being by understanding, assessing, and supporting parental hope.

  14. Protocol: A grounded theory of 'recovery'-perspectives of adolescent users of mental health services.

    PubMed

    Palmquist, Lucianne; Patterson, Sue; O'Donovan, Analise; Bradley, Graham

    2017-07-20

    Policies internationally endorse the recovery paradigm as the appropriate foundation for youth mental health services. However, given that this paradigm is grounded in the views of adults with severe mental illness, applicability to youth services and relevance to young people is uncertain, particularly as little is known about young people's views. A comprehensive understanding of the experiences and expectations of young people is critical to developing youth mental health services that are acceptable, accessible, effective and relevant. To inform development of policy and youth services, the study described in this protocol aims to develop a comprehensive account of the experiences and expectations of 12-17 year olds as they encounter mental disorders and transition through specialist mental health services. Data will be analysed to model recovery from the adolescents' perspective. This grounded theory study will use quantitative and qualitative data collected in interviews with 12-17 year olds engaged with specialist Child/Youth Mental Health Service in Queensland, Australia. Interviews will explore adolescents' expectations and experiences of mental disorder, and of services, as they transition through specialist mental health services, including the meaning of their experiences and ideas of 'recovery' and how their experiences and expectations are shaped. Data collection and analysis will use grounded theory methods. Adolescents' experiences will be presented as a mid-range theory. The research will provide tangible recommendations for youth-focused mental health policy and practice. Findings will be disseminated within academic literature and beyond to participants, health professionals, mental health advocacy groups and policy and decision makers via publications, research summaries, conferences and workshops targeting different audiences. Ethical and research governance approvals have been obtained from relevant Human Research Ethics committees and all

  15. GP and pharmacist inter-professional learning - a grounded theory study.

    PubMed

    Cunningham, David E; Ferguson, Julie; Wakeling, Judy; Zlotos, Leon; Power, Ailsa

    2016-05-01

    Practice Based Small Group Learning (PBSGL) is an established learning resource for primary care clinicians in Scotland and is used by one-third of general practitioners (GPs). Scottish Government and UK professional bodies have called for GPs and pharmacists to work more closely together to improve care. To gain GPs' and pharmacists' perceptions and experiences of learning together in an inter-professional PBSGL pilot. Qualitative research methods involving established GP PBSGL groups in NHS Scotland recruiting one or two pharmacists to join them. A grounded theory method was used. GPs were interviewed in focus groups by a fellow GP, and pharmacists were interviewed individually by two researchers, neither being a GP or a pharmacist. Interviews were audio-recorded, transcribed and analysed using grounded theory methods. Data saturation was achieved and confirmed. Three themes were identified: GPs' and pharmacists' perceptions and experiences of inter-professional learning; Inter-professional relationships and team-working; Group identity and purpose of existing GP groups. Pharmacists were welcomed into GP groups and both professions valued inter-professional PBSGL learning. Participants learned from each other and both professions gained a wider perspective of the NHS and of each others' roles in the organisation. Inter-professional relationships, communication and team-working were strengthened and professionals regarded each other as peers and friends.

  16. Challenges in combining different data sets during analysis when using grounded theory.

    PubMed

    Rintala, Tuula-Maria; Paavilainen, Eija; Astedt-Kurki, Päivi

    2014-05-01

    To describe the challenges in combining two data sets during grounded theory analysis. The use of grounded theory in nursing research is common. It is a suitable method for studying human action and interaction. It is recommended that many alternative sources of data are collected to create as rich a dataset as possible. Data from interviews with people with diabetes (n=19) and their family members (n=19). Combining two data sets. When using grounded theory, there are numerous challenges in collecting and managing data, especially for the novice researcher. One challenge is to combine different data sets during the analysis. There are many methodological textbooks about grounded theory but there is little written in the literature about combining different data sets. Discussion is needed on the management of data and the challenges of grounded theory. This article provides a means for combining different data sets in the grounded theory analysis process.

  17. A Laboratory Experiment on the Statistical Theory of Nuclear Reactions

    ERIC Educational Resources Information Center

    Loveland, Walter

    1971-01-01

    Describes an undergraduate laboratory experiment on the statistical theory of nuclear reactions. The experiment involves measuring the relative cross sections for formation of a nucleus in its meta stable excited state and its ground state by applying gamma-ray spectroscopy to an irradiated sample. Involves 3-4 hours of laboratory time plus…

  18. Qualitative research in healthcare: an introduction to grounded theory using thematic analysis.

    PubMed

    Chapman, A L; Hadfield, M; Chapman, C J

    2015-01-01

    In today's NHS, qualitative research is increasingly important as a method of assessing and improving quality of care. Grounded theory has developed as an analytical approach to qualitative data over the last 40 years. It is primarily an inductive process whereby theoretical insights are generated from data, in contrast to deductive research where theoretical hypotheses are tested via data collection. Grounded theory has been one of the main contributors to the acceptance of qualitative methods in a wide range of applied social sciences. The influence of grounded theory as an approach is, in part, based on its provision of an explicit framework for analysis and theory generation. Furthermore the stress upon grounding research in the reality of participants has also given it credence in healthcare research. As with all analytical approaches, grounded theory has drawbacks and limitations. It is important to have an understanding of these in order to assess the applicability of this approach to healthcare research. In this review we outline the principles of grounded theory, and focus on thematic analysis as the analytical approach used most frequently in grounded theory studies, with the aim of providing clinicians with the skills to critically review studies using this methodology.

  19. Assisted normality--a grounded theory of adolescent's experiences of living with personal assistance.

    PubMed

    Hultman, Lill; Forinder, Ulla; Pergert, Pernilla

    2016-01-01

    The purpose of the study was to explore how adolescents with disabilities experience everyday life with personal assistants. In this qualitative study, individual interviews were conducted at 35 occasions with 16 Swedish adolescents with disabilities, in the ages 16-21. Data were analyzed using grounded theory methodology. The adolescents' main concern was to achieve normality, which is about doing rather than being normal. They try to resolve this by assisted normality utilizing personal assistance. Assisted normality can be obtained by the existing relationship, the cooperation between the assistant and the adolescent and the situational placement of the assistant. Normality is obstructed by physical, social and psychological barriers. This study is from the adolescents' perspective and has implications for understanding the value of having access to personal assistance in order to achieve assisted normality and enable social interaction in everyday life. Access to personal assistance is important to enable social interaction in everyday life. A good and functional relationship is enabled through the existing relation, co-operation and situational placement of the assistant. If the assistant is not properly sensitized, young people risk turning into objects of care. Access to personal assistants cannot compensate for disabling barriers in the society as for example lack of acceptance.

  20. Women's journey of recovery from sexual assault trauma: a grounded theory--part 1.

    PubMed

    Duma, S E; Mekwa, J N; Denny, L D

    2007-12-01

    Thousands of women and children experience sexual assault trauma annually in South Africa. The challenge posed by recovery from sexual assault trauma is a reality that confronts the survivors of sexual assault, their families and the larger community of service providers. Yet, little research has been conducted on recovery from sexual assault as a phenomenon. The purpose of the study was to explore and analyse the journey of recovery which is undertaken by women who have been sexually assaulted, with the aim of discovering and developing the grounded theory of recovery from sexual assault trauma within the first six months following the event of rape. The main research question was: What constitutes the journey of recovery undertaken by women within the first six months following sexual assault? A longitudinal qualitative study was conducted using the principles of grounded theory methodology as proposed by Strauss and Corbin (1990, 1998). A series of in-depth one-to-one interviews were conducted with a sample of ten women. The participants were selected through open, purposive and theoretical sampling procedures. The study was conducted over a period of six months following the event of sexual assault. The substantive theory was discovered and constructed through the inductive and deductive analysis of data, grounded on the ten women's descriptions of their journey of recovery from sexual assault. The theory of women's journey of recovery that was discovered and developed consisted of eight theoretical concepts or categories. These included the following concepts: 1. Sexual assault trauma 2. Awakening 3. Pragmatic acceptance 4. Turning point 5. Reclaiming what was lost 6. Defining own landmarks of healing 7. Readiness for closure 8. Returning to self. The grounded theory of the journey of recovery from sexual assault is a contribution to the knowledge about women's journey of recovery from sexual assault. It provides a process and language for understanding women

  1. Adopting a constructivist approach to grounded theory: implications for research design.

    PubMed

    Mills, Jane; Bonner, Ann; Francis, Karen

    2006-02-01

    Grounded theory is a popular research methodology that is evolving to account for a range of ontological and epistemological underpinnings. Constructivist grounded theory has its foundations in relativism and an appreciation of the multiple truths and realities of subjectivism. Undertaking a constructivist enquiry requires the adoption of a position of mutuality between researcher and participant in the research process, which necessitates a rethinking of the grounded theorist's traditional role of objective observer. Key issues for constructivist grounded theorists to consider in designing their research studies are discussed in relation to developing a partnership with participants that enables a mutual construction of meaning during interviews and a meaningful reconstruction of their stories into a grounded theory model.

  2. Experiences and coping strategies of oncology patients undergoing oral chemotherapy: First steps of a grounded theory study.

    PubMed

    Gassmann, Catherine; Kolbe, Nina; Brenner, Andrea

    2016-08-01

    Chemotherapies are increasingly available for oral application. Previous studies have focussed on differences between orally and intravenously administered chemotherapies, mostly following quantitative designs surveying patients' preferences and adherence. The lived experience of patients undergoing oral chemotherapy has been rarely explored. Therefore, this study investigates how patients experience oral chemotherapy. We conducted open interviews with six patients and two spouses. Recruitment took place in the outpatient clinic of an urban Swiss hospital. Data collection and analysis followed the principles of Straussian grounded theory. The participants reported physical and emotional reluctance towards oral chemotherapy as well as toxic side effects. Feeling responsible emerged as a core phenomenon. All participants intended to adhere to the therapy although this was challenging because of the complex medication regimen. Belief in the effectiveness of the therapy was a strengthening factor. All participants reported to be highly adherent to oral chemotherapy. Although they experienced some toxic side effects, they did not react. Monitoring toxicities and support in everyday life should be a core feature of care. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Grounded theory: a methodological spiral from positivism to postmodernism.

    PubMed

    Mills, Jane; Chapman, Ysanne; Bonner, Ann; Francis, Karen

    2007-04-01

    Our aim in this paper is to explain a methodological/methods package devised to incorporate situational and social world mapping with frame analysis, based on a grounded theory study of Australian rural nurses' experiences of mentoring. Situational analysis, as conceived by Adele Clarke, shifts the research methodology of grounded theory from being located within a postpositivist paradigm to a postmodern paradigm. Clarke uses three types of maps during this process: situational, social world and positional, in combination with discourse analysis. During our grounded theory study, the process of concurrent interview data generation and analysis incorporated situational and social world mapping techniques. An outcome of this was our increased awareness of how outside actors influenced participants in their constructions of mentoring. In our attempts to use Clarke's methodological package, however, it became apparent that our constructivist beliefs about human agency could not be reconciled with the postmodern project of discourse analysis. We then turned to the literature on symbolic interactionism and adopted frame analysis as a method to examine the literature on rural nursing and mentoring as secondary form of data. While we found situational and social world mapping very useful, we were less successful in using positional maps. In retrospect, we would argue that collective action framing provides an alternative to analysing such positions in the literature. This is particularly so for researchers who locate themselves within a constructivist paradigm, and who are therefore unwilling to reject the notion of human agency and the ability of individuals to shape their world in some way. Our example of using this package of situational and social worlds mapping with frame analysis is intended to assist other researchers to locate participants more transparently in the social worlds that they negotiate in their everyday practice.

  4. Grounded theory as a method for research in speech and language therapy.

    PubMed

    Skeat, J; Perry, A

    2008-01-01

    The use of qualitative methodologies in speech and language therapy has grown over the past two decades, and there is now a body of literature, both generally describing qualitative research, and detailing its applicability to health practice(s). However, there has been only limited profession-specific discussion of qualitative methodologies and their potential application to speech and language therapy. To describe the methodology of grounded theory, and to explain how it might usefully be applied to areas of speech and language research where theoretical frameworks or models are lacking. Grounded theory as a methodology for inductive theory-building from qualitative data is explained and discussed. Some differences between 'modes' of grounded theory are clarified and areas of controversy within the literature are highlighted. The past application of grounded theory to speech and language therapy, and its potential for informing research and clinical practice, are examined. This paper provides an in-depth critique of a qualitative research methodology, including an overview of the main difference between two major 'modes'. The article supports the application of a theory-building approach in the profession, which is sometimes complex to learn and apply, but worthwhile in its results. Grounded theory as a methodology has much to offer speech and language therapists and researchers. Although the majority of research and discussion around this methodology has rested within sociology and nursing, grounded theory can be applied by researchers in any field, including speech and language therapists. The benefit of the grounded theory method to researchers and practitioners lies in its application to social processes and human interactions. The resulting theory may support further research in the speech and language therapy profession.

  5. A Leadership Identity Development Model: Applications from a Grounded Theory

    ERIC Educational Resources Information Center

    Komives, Susan R.; Mainella, Felicia C.; Longerbeam, Susan D.; Osteen, Laura; Owen, Julie E.

    2006-01-01

    This article describes a stage-based model of leadership identity development (LID) that resulted from a grounded theory study on developing a leadership identity (Komives, Owen, Longerbeam, Mainella, & Osteen, 2005). The LID model expands on the leadership identity stages, integrates the categories of the grounded theory into the LID model, and…

  6. Family physicians' experiences when collaborating with district nurses in home care-based medical treatment. A grounded theory study.

    PubMed

    Modin, Sonja; Törnkvist, Lena; Furhoff, Anna-Karin; Hylander, Ingrid

    2010-10-27

    This article concerns Swedish family physicians' (FPs) experiences collaborating with district nurses (DNs) when the DNs provide medical treatment for home care patients. The aim was to develop a model to illuminate this process from the FPs' perspective. Semi-structured interviews were conducted with 13 FPs concerning one of their patients with home care by a DN. The interview focused on one patient's treatment and care by different care providers and the collaboration among them. Grounded theory methodology (GTM) was used in the analyses. It was essential for FPs to collaborate with and rely on DNs in the medical treatment of home care patients. According to the FPs, factors such as the disease, FPs' working conditions and attitude determined how much of the initiative in this treatment FPs retained or left to DNs. Depending on the circumstances, two different roles were adopted by the individual FPs: medical conductors who retain the initiative and medical consultants who leave the initiative to DNs. Factors as the disease, DNs' attitudes towards collaboration and DNs' working conditions influenced whether or not the FPs felt that grounds for relying on DNs were satisfactory. Regardless of the role of the FP, conditions for medical treatment were judged by the FPs to be good enough when the grounds for relying on the DN were satisfactory and problematic when they were not. In the role of conductor, the FP will identify when the grounds for relying on the DN are unsatisfactory and be able to take action, but in the role of consultant the FP will not detect this, leaving home care patients without appropriate support. Only when there are satisfactory grounds for relying on the DN, will conditions for providing home care medical treatment be good enough when the FP adopts a consultative role.

  7. Assertiveness process of Iranian nurse leaders: a grounded theory study.

    PubMed

    Mahmoudirad, Gholamhossein; Ahmadi, Fazlollah; Vanaki, Zohreh; Hajizadeh, Ebrahim

    2009-06-01

    The purpose of this study was to explore the assertiveness process in Iranian nursing leaders. A qualitative design based on the grounded theory approach was used to collect and analyze the assertiveness experiences of 12 nurse managers working in four hospitals in Iran. Purposeful and theoretical sampling methods were employed for the data collection and selection of the participants, and semistructured interviews were held. During the data analysis, 17 categories emerged and these were categorized into three themes: "task generation", "assertiveness behavior", and "executive agents". From the participants' experiences, assertiveness theory emerged as being fundamental to the development of a schematic model describing nursing leadership behaviors. From another aspect, religious beliefs also played a fundamental role in Iranian nursing leadership assertiveness. It was concluded that bringing a change in the current support from top managers and improving self-learning are required in order to enhance the assertiveness of the nursing leaders in Iran.

  8. Psychotherapists' spiritual, religious, atheist or agnostic identity and their practice of psychotherapy: a grounded theory study.

    PubMed

    Magaldi-Dopman, Danielle; Park-Taylor, Jennie; Ponterotto, Joseph G

    2011-05-01

    In this present grounded theory study, 16 experienced psychologists, who practiced from varied theoretical orientations and came from diverse religious/spiritual/nonreligious backgrounds, explored their personal religious/spiritual/nonreligious identity development journeys, their experiences with clients' religious/spiritual content in psychotherapy sessions, and how their identity may have influenced the way they interacted with religious/spiritual material during sessions. Results revealed that psychologists' spiritual/religious/nonreligious identity is conflicted and complex and that their academic and clinical training did not provide sufficient opportunity to examine how this may affect their therapeutic work. A tentative grounded theory emerged suggesting that psychologists both identified with and were activated by clients' spiritual/religious conflicts and their internal experiences about the spiritual/religious content, both of which presented significant challenges to therapeutic work.

  9. Psychosocial Intervention Use in Long-Stay Dementia Care: A Classic Grounded Theory.

    PubMed

    Hunter, Andrew; Keady, John; Casey, Dympna; Grealish, Annmarie; Murphy, Kathy

    2016-12-01

    The objective of this study was to develop a substantive grounded theory of staff psychosocial intervention use with residents with dementia in long-stay care. "Becoming a person again" emerged as the core category accounting for staffs' psychosocial intervention use within long-stay care. Interview data were collected from participants in nine Irish long-stay settings: 14 residents with dementia, 19 staff nurses, one clinical facilitator, seven nurse managers, 21 nursing assistants, and five relatives. Constant comparative method guided the data collection and analysis. The researcher's theoretical memos, based on unstructured observation, and applicable extant literature were also included as data. By identifying the mutuality of the participants' experiences, this classic grounded theory explains staff motivation toward psychosocial intervention use within long-stay care. It also explains how institutional factors interact with those personal factors that incline individuals toward psychosocial intervention use. © The Author(s) 2016.

  10. Implications of male circumcision for women in Papua New Guinea: a transformational grounded theory study.

    PubMed

    Redman-MacLaren, Michelle; Mills, Jane; Tommbe, Rachael; MacLaren, David; Speare, Rick; McBride, William J H

    2017-07-27

    Male circumcision reduces the risk of female-to-male transmission of human immunodeficiency virus (HIV) and is being explored for HIV prevention in Papua New Guinea (PNG). PNG has a concentrated HIV epidemic which is largely heterosexually transmitted. There are a diverse range of male circumcision and penile modification practices across PNG. Exploring the implications of male circumcision for women in PNG is important to inform evidence-based health policy that will result in positive, intended consequences. The transformational grounded theory study incorporated participatory action research and decolonizing methodologies. In Phase One, an existing data set from a male circumcision study of 861 male and 519 female participants was theoretically sampled and analyzed for women's understanding and experience of male circumcision. In Phase Two of the study, primary data were co-generated with 64 women in seven interpretive focus group discussions and 11 semi-structured interviews to develop a theoretical model of the processes used by women to manage the outcomes of male circumcision. In Phase Three participants assisted to refine the developing transformational grounded theory and identify actions required to improve health. Many women know a lot about male circumcision and penile modification and the consequences for themselves, their families and communities. Their ability to act on this knowledge is determined by numerous social, cultural and economic factors. A transformational grounded theory was developed with connecting categories of: Women Know a Lot, Increasing Knowledge; Increasing Options; and Acting on Choices. Properties and dimensions of each category are represented in the model, along with the intervening condition of Safety. The condition of Safety contextualises the overarching lived realty for women in PNG, enables the inclusion of men in the transformational grounded theory model, and helps to explain relationships between men and women. The

  11. Grounded Theory in Practice: Is It Inherently a Mixed Method?

    ERIC Educational Resources Information Center

    Johnson, R. B.; McGowan, M. W.; Turner, L. A.

    2010-01-01

    We address 2 key points of contention in this article. First, we engage the debate concerning whether particular methods are necessarily linked to particular research paradigms. Second, we briefly describe a mixed methods version of grounded theory (MM-GT). Grounded theory can be tailored to work well in any of the 3 major forms of mixed methods…

  12. Arcing rates for High Voltage Solar Arrays - Theory, experiment, and predictions

    NASA Technical Reports Server (NTRS)

    Hastings, Daniel E.; Cho, Mengu; Kuninaka, Hitoshi

    1992-01-01

    All solar arrays have biased surfaces that can be exposed to the space environment. It has been observed that when the array bias is less than a few hundred volts negative, then the exposed conductive surfaces may undergo arcing in the space plasma. A theory for arcing is developed on these high voltage solar arrays that ascribes the arcing to electric field runaway at the interface of the plasma, conductor, and solar cell dielectric. Experiments were conducted in the laboratory for the High Voltage Solar Array experiment that will fly on the Japanese Space Flyer Unit (SFU) in 1994. The theory was compared in detail with the experiment and shown to give a reasonable explanation for the data. The combined theory and ground experiments were then used to develop predictions for the SFU flight.

  13. Finessing incivility: The professional socialisation experiences of student nurses' first clinical placement, a grounded theory.

    PubMed

    Thomas, Juliet; Jinks, Annette; Jack, Barbara

    2015-12-01

    Clinical practice is where student nurses are socialised into a professional role and acquire the distinct behaviour, attitudes and values of the nursing profession. Getting it right at the outset can maximise the development of a professional identity and the transmission of robust value systems. To explore the impact of the first clinical placement on the professional socialisation of adult undergraduate student nurses in the United Kingdom. Data of a longitudinal qualitative nature were collected and analysed using grounded theory. First year student nurses in hospital ward placements comprising a rural District General Hospital and a large inner city Hospital kept daily unstructured diaries for six weeks. A total of 26 undergraduate adult student nurses were purposefully sampled between 2008 and 2010 before undertaking their initial clinical placement. Data collection and analysis used grounded theory and the key question asked of the diarists 'tell me what it is like to be a first year nurse on a first placement' was theoretically adjusted during constant comparison and as the theory emerged. Ethical approval and consent was obtained. The theory of finessing incivility comprises a conceptual framework depicting how student nurses deal with professional incivility during their initial clinical placement and sustain a student identity. Being disillusioned with their role as worker rather than learner yields a sense of 'status dislocation'. Despite needing professional benevolence, they remain altruistic and seek recompense from significant others to negotiate for learning opportunities and relocate their student status. Despite the stressful transition into clinical practice rather than 'fit in', the student nurses want to belong as learners. His or her own resilience to learn nursing and be a professional student maintains their resolve, their altruism and strengthens their existing values to be benevolent towards an indifferent profession. This behaviour

  14. Protocol: A grounded theory of ‘recovery’—perspectives of adolescent users of mental health services

    PubMed Central

    Palmquist, Lucianne; Patterson, Sue; O'Donovan, Analise; Bradley, Graham

    2017-01-01

    Introduction Policies internationally endorse the recovery paradigm as the appropriate foundation for youth mental health services. However, given that this paradigm is grounded in the views of adults with severe mental illness, applicability to youth services and relevance to young people is uncertain, particularly as little is known about young people’s views. A comprehensive understanding of the experiences and expectations of young people is critical to developing youth mental health services that are acceptable, accessible, effective and relevant. Aim To inform development of policy and youth services, the study described in this protocol aims to develop a comprehensive account of the experiences and expectations of 12–17 year olds as they encounter mental disorders and transition through specialist mental health services. Data will be analysed to model recovery from the adolescents’ perspective. Method and analysis This grounded theory study will use quantitative and qualitative data collected in interviews with 12–17 year olds engaged with specialist Child/Youth Mental Health Service in Queensland, Australia. Interviews will explore adolescents’ expectations and experiences of mental disorder, and of services, as they transition through specialist mental health services, including the meaning of their experiences and ideas of ‘recovery’ and how their experiences and expectations are shaped. Data collection and analysis will use grounded theory methods. Ethics and dissemination Adolescents’ experiences will be presented as a mid-range theory. The research will provide tangible recommendations for youth-focused mental health policy and practice. Findings will be disseminated within academic literature and beyond to participants, health professionals, mental health advocacy groups and policy and decision makers via publications, research summaries, conferences and workshops targeting different audiences. Ethical and research governance approvals

  15. Cafeteria factors that influence milk-drinking behaviors of elementary school children: grounded theory approach.

    PubMed

    Connors, P; Bednar, C; Klammer, S

    2001-01-01

    This study was conducted to identify factors that influenced milk-drinking behaviors of elementary school children in North Texas. Ten focus groups with a total of 41 children aged 6 to 11 years were conducted using a grounded theory approach. Based on the principles of Social Learning Theory, milk preferences and health beliefs were identified as personal factors that influenced drinking. Cafeteria rules, milk flavor, product packaging, modeling by adults, and shared experiences were environmental factors. The data suggest that school cafeterias can capitalize on their unique position to offer milk-drinking opportunities that children can share to combine nutrition education with sensory experience.

  16. Method for Studying a Human Ecology: An Adaptation of the Grounded Theory Tradition.

    ERIC Educational Resources Information Center

    McCaslin, Mark L.; Scott, Karen Wilson

    Constructivist grounded theory is focused on discovery through understanding data in a human ecology. The procedures outlined in this paper are designed to guide the beginning theorist through the process of creating a theory grounded in data that is a product of the human ecology under study. These new procedures extend grounded theory, providing…

  17. District nurses’ experiences of caring for leg ulcers in accordance with clinical guidelines: a grounded theory study

    PubMed Central

    Lagerin, Annica; Hylander, Ingrid; Törnkvist, Lena

    2017-01-01

    ABSTRACT This qualitative study used the grounded theory method to investigate district nurses’ experiences of caring for leg ulcers in accordance with clinical guidelines at seven primary health care centres in Stockholm, Sweden. Group interviews were conducted with 30 nurses. The results describe how district nurses strive to stay on track in order to follow clinical guidelines and remain motivated despite prolonged wound treatment and feelings of hopelessness. Three main obstacles to following the guidelines were found. District nurses used compensating strategies so the obstacles would not lead to negative consequences. If the compensating strategies were insufficient, perceived prolonged wound treatment and feelings of hopelessness could result. District nurses then used motivating strategies to overcome these feelings of hopelessness. Sometimes, despite the motivating strategies, treatment in accordance with guidelines could not be achieved. With some patients, district nurses had to compromise and follow the guidelines as far as possible. PMID:28747091

  18. District nurses' experiences of caring for leg ulcers in accordance with clinical guidelines: a grounded theory study.

    PubMed

    Lagerin, Annica; Hylander, Ingrid; Törnkvist, Lena

    2017-12-01

    This qualitative study used the grounded theory method to investigate district nurses' experiences of caring for leg ulcers in accordance with clinical guidelines at seven primary health care centres in Stockholm, Sweden. Group interviews were conducted with 30 nurses. The results describe how district nurses strive to stay on track in order to follow clinical guidelines and remain motivated despite prolonged wound treatment and feelings of hopelessness. Three main obstacles to following the guidelines were found. District nurses used compensating strategies so the obstacles would not lead to negative consequences. If the compensating strategies were insufficient, perceived prolonged wound treatment and feelings of hopelessness could result. District nurses then used motivating strategies to overcome these feelings of hopelessness. Sometimes, despite the motivating strategies, treatment in accordance with guidelines could not be achieved. With some patients, district nurses had to compromise and follow the guidelines as far as possible.

  19. Educating CPE supervisors: a grounded theory study.

    PubMed

    Ragsdale, Judith R; Holloway, Elizabeth L; Ivy, Steven S

    2009-01-01

    This qualitative study was designed to cull the wisdom of CPE supervisors doing especially competent supervisory education and to develop a theory of CPE supervisory education. Grounded theory methodology included interviewing 11 supervisors and coding the data to identify themes. Four primary dimensions emerged along with a reciprocal core dimension, Supervisory Wisdom, which refers to work the supervisors do in terms of their continuing growth and development.

  20. Ground test experiment for large space structures

    NASA Technical Reports Server (NTRS)

    Tollison, D. K.; Waites, H. B.

    1985-01-01

    In recent years a new body of control theory has been developed for the design of control systems for Large Space Structures (LSS). The problems of testing this theory on LSS hardware are aggravated by the expense and risk of actual in orbit tests. Ground tests on large space structures can provide a proving ground for candidate control systems, but such tests require a unique facility for their execution. The current development of such a facility at the NASA Marshall Space Flight Center (MSFC) is the subject of this report.

  1. Living on the edge of asthma: A grounded theory exploration.

    PubMed

    Shaw, Michele R; Oneal, Gail

    2014-10-01

    Most asthma-related emergency department (ED) visits and hospitalizations for asthma are preventable. Our purpose was to develop a grounded theory to guide interventions to reduce unnecessary hospitalizations and ED visits. Grounded theory inquiry guided interviews of 20 participants, including 13 parents and 7 children. Living on the edge of asthma was the emergent theory. Categories included: balancing, losing control, seeking control, and transforming. The theory provides the means for nurses to understand the dynamic process that families undergo in trying to prevent and then deal with and learn from an acute asthma attack requiring hospitalization or an ED visit. © 2014, Wiley Periodicals, Inc.

  2. Grounded Theory for Creating Adolescent Readers

    ERIC Educational Resources Information Center

    Tacy, Cheryl Melissa

    2017-01-01

    The purpose of this qualitative grounded theory study was to discover the impact on adolescent reading motivation as students were given an opportunity to select recreational reading material and read consistently during class time. This study also explored the motivational impact of student engagement from dialogue with peers about their reading…

  3. Gifted Students in Transition: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Meadows, Jodi J.

    2017-01-01

    Gifted students in transition to college may be at risk for underachievement, difficult transition, or even attrition. Giftedness by itself is not always sufficient for academic success in college. The purpose of this grounded theory study was to construct a theory regarding the process of transition to college for high-achieving gifted high…

  4. Multiconfiguration Pair-Density Functional Theory Outperforms Kohn-Sham Density Functional Theory and Multireference Perturbation Theory for Ground-State and Excited-State Charge Transfer.

    PubMed

    Ghosh, Soumen; Sonnenberger, Andrew L; Hoyer, Chad E; Truhlar, Donald G; Gagliardi, Laura

    2015-08-11

    The correct description of charge transfer in ground and excited states is very important for molecular interactions, photochemistry, electrochemistry, and charge transport, but it is very challenging for Kohn-Sham (KS) density functional theory (DFT). KS-DFT exchange-correlation functionals without nonlocal exchange fail to describe both ground- and excited-state charge transfer properly. We have recently proposed a theory called multiconfiguration pair-density functional theory (MC-PDFT), which is based on a combination of multiconfiguration wave function theory with a new type of density functional called an on-top density functional. Here we have used MC-PDFT to study challenging ground- and excited-state charge-transfer processes by using on-top density functionals obtained by translating KS exchange-correlation functionals. For ground-state charge transfer, MC-PDFT performs better than either the PBE exchange-correlation functional or CASPT2 wave function theory. For excited-state charge transfer, MC-PDFT (unlike KS-DFT) shows qualitatively correct behavior at long-range with great improvement in predicted excitation energies.

  5. A Novel Method of Enhancing Grounded Theory Memos with Voice Recording

    ERIC Educational Resources Information Center

    Stocker, Rachel; Close, Helen

    2013-01-01

    In this article the authors present the recent discovery of a novel method of supplementing written grounded theory memos with voice recording, the combination of which may provide significant analytical advantages over solely the traditional written method. Memo writing is an essential component of a grounded theory study, however it is often…

  6. A Brush with Research: Teaching Grounded Theory in the Art and Design Classroom

    ERIC Educational Resources Information Center

    Compton, Mike; Barrett, Sean

    2016-01-01

    Grounded Theory is a systematic approach to social research that allows for new concepts and theories to emerge from gathered data, as opposed to relying on either established theory or personal conjecture to interpret social processes. Although Grounded Theory is a well-known method within social science literature, it is relatively unknown in…

  7. The importance of symbolic interaction in grounded theory research on women's health.

    PubMed

    Crooks, D L

    2001-01-01

    A variety of grounded theory studies are presented in this issue of Health Care for Women International that attend to different factors and situations impacting women's health. In this paper I will provide the basic principles of symbolic interactionism (SI) for the reader unfamiliar with the conceptual underpinnings of the grounded theory research method. I will discuss why SI is a fitting perspective for use in the study of women, women's perspectives, and women's health. I will conclude with a brief discussion of challenges to researchers maintaining the symbolic interaction perspective in grounded theory research.

  8. Teachers' Perceived Influences on Technology Integration Decisions: A Grounded Theory on Instructional Decisions after Professional Development

    ERIC Educational Resources Information Center

    Greenhaus, Karen Larsen

    2014-01-01

    This qualitative grounded theory study explored teachers' instructional decisions around planning and practice for technology integration after participation in professional development. The purpose of this study was to determine how a long-term hybrid professional development experience influenced, if at all, math teachers' instructional…

  9. Investigating the dimension of time: findings from a modified grounded theory study about clients' experiences and descriptions of temporality or time within music therapy.

    PubMed

    Daveson, Barbara; O'Callaghan, Clare

    2011-01-01

    Many references to time or temporality are located within music therapy literature, however little research has been completed regarding this phenomenon. Findings from a modified grounded theory study about clients' experiences and descriptions of time within the context of music therapy are presented here. The study was informed by the constructivist-interpretive paradigm and a grounded-descriptive statement finding resulted. A 2-staged research methodology was used, comprising a deductive-inductive content analysis of information from the public domain, followed by data-mining of information from a minimum of 160 clients and analysis of data from at least 43 of these 160 clients. Information regarding memory experiences, the duration of music therapy effects, recall and retrieval, and experiences of time are identified. Implications for practice are emphasized, in particular the following is stressed (a) the importance of time orientation and temporal connectedness in relation to identity development, (b) temporal strategies within music experience to assist integration, recall, and retrieval of information, and (c) the importance of and the elements involved in time modification. New explanations for music therapy phenomena are shared, and areas for research highlighted. Benefits of using time dynamically to aid therapeutic process are proposed, and it is concluded that temporal experience within the context of music therapy is important in relation to both practice and research.

  10. Recognizing Social Class in the Psychotherapy Relationship: A Grounded Theory Exploration of Low-Income Clients

    ERIC Educational Resources Information Center

    Thompson, Mindi N.; Cole, Odessa D.; Nitzarim, Rachel S.

    2012-01-01

    The process of psychotherapy among 16 low-income clients was explored using grounded theory (Charmaz, 2006; Glaser & Strauss, 1967) in order to understand and identify their unique experiences and needs. Semistructured interviews were conducted with 12 women and 4 men who had attended at least 6 sessions of psychotherapy within 6 months of the…

  11. Symbol Grounding without Direct Experience: Do Words Inherit Sensorimotor Activation from Purely Linguistic Context?

    ERIC Educational Resources Information Center

    Günther, Fritz; Dudschig, Carolin; Kaup, Barbara

    2018-01-01

    Theories of embodied cognition assume that concepts are grounded in non-linguistic, sensorimotor experience. In support of this assumption, previous studies have shown that upwards response movements are faster than downwards movements after participants have been presented with words whose referents are typically located in the upper vertical…

  12. Older persons’ and their families’ experience with live-in foreign home care workers. A grounded theory study

    PubMed

    Petry, Heidi; Naef, Rahel; Rüesch, Peter; Mahrer-Imhof, Romy; Dreizler, Jutta

    2016-11-01

    Background: Live-in arrangements with migrant care workers have considerably increased over the last years since they allow older frail persons to age-in-place despite functional limitations. However, little is known about the ramifications live-in care arrangements for families. Aim: The aim of the study was to investigate families’ experience with live-in migrant care workers and indicators of quality from their perspective. Method: Constructivist grounded theory study with 22 families who were recruited via care agencies in the German-speaking part of Switzerland and participated in 29 individual or dyadic interviews. Results: Live-in care by migrant care workers has potentially positive ramifications for older persons and their families, but only so if families, first, reach a consensus about the need for the employment of migrant care workers; second, experience them as competent; and third, mutually forge relationships and negotiate daily life. A successful care arrangement occurs when there is a relational fit among those involved, which leaves families feeling cared for, safe and relieved. They experience a renewed stability in their family system, enriching relationships, and assuredness about the quality present in the care situation. Conclusions: A successful care arrangement is the result of relationships that have been actively created and a negotiated shared existence in a family-like network. It has a positive effect on the well-being of those receiving care and their family members. The family-like network needs competent support.

  13. Intentionality: evolutionary development in healing: a grounded theory study for holistic nursing.

    PubMed

    Zahourek, Rothlyn P

    2005-03-01

    Although intentionality has been implicated as a causal variable in healing research, its definition has been inconsistent and vague. The objective of this grounded theory study is to develop a substantive theory of intentionality in a naturalistic encounter between nurse-healers and their healee-clients, and to consider the implications for practice and research. Six expert nurse-healers and six healee-clients were interviewed as individuals and in dyads before and after treatments. Interviews and observational data were analyzed using the constant comparative method and synthesized analysis. Participants described their experience of intentionality in healing as an evolutionary process characterized by distinctive shifts. The theory of intentionality: the matrix for healing (IMH) includes definitions of intentionality and a conceptual framework of three developmental phases of intentionality (generic, healing, and transforming intentionalities). The predominant attribute, development, is described. The theory contributes to knowledge about healing and intentionality and has implications for practice and future research.

  14. How to do a grounded theory study: a worked example of a study of dental practices

    PubMed Central

    2011-01-01

    Background Qualitative methodologies are increasingly popular in medical research. Grounded theory is the methodology most-often cited by authors of qualitative studies in medicine, but it has been suggested that many 'grounded theory' studies are not concordant with the methodology. In this paper we provide a worked example of a grounded theory project. Our aim is to provide a model for practice, to connect medical researchers with a useful methodology, and to increase the quality of 'grounded theory' research published in the medical literature. Methods We documented a worked example of using grounded theory methodology in practice. Results We describe our sampling, data collection, data analysis and interpretation. We explain how these steps were consistent with grounded theory methodology, and show how they related to one another. Grounded theory methodology assisted us to develop a detailed model of the process of adapting preventive protocols into dental practice, and to analyse variation in this process in different dental practices. Conclusions By employing grounded theory methodology rigorously, medical researchers can better design and justify their methods, and produce high-quality findings that will be more useful to patients, professionals and the research community. PMID:21902844

  15. How to do a grounded theory study: a worked example of a study of dental practices.

    PubMed

    Sbaraini, Alexandra; Carter, Stacy M; Evans, R Wendell; Blinkhorn, Anthony

    2011-09-09

    Qualitative methodologies are increasingly popular in medical research. Grounded theory is the methodology most-often cited by authors of qualitative studies in medicine, but it has been suggested that many 'grounded theory' studies are not concordant with the methodology. In this paper we provide a worked example of a grounded theory project. Our aim is to provide a model for practice, to connect medical researchers with a useful methodology, and to increase the quality of 'grounded theory' research published in the medical literature. We documented a worked example of using grounded theory methodology in practice. We describe our sampling, data collection, data analysis and interpretation. We explain how these steps were consistent with grounded theory methodology, and show how they related to one another. Grounded theory methodology assisted us to develop a detailed model of the process of adapting preventive protocols into dental practice, and to analyse variation in this process in different dental practices. By employing grounded theory methodology rigorously, medical researchers can better design and justify their methods, and produce high-quality findings that will be more useful to patients, professionals and the research community.

  16. Grounded Theory as a "Family of Methods": A Genealogical Analysis to Guide Research

    ERIC Educational Resources Information Center

    Babchuk, Wayne A.

    2011-01-01

    This study traces the evolution of grounded theory from a nuclear to an extended family of methods and considers the implications that decision-making based on informed choices throughout all phases of the research process has for realizing the potential of grounded theory for advancing adult education theory and practice. [This paper was…

  17. A systematic review of grounded theory studies in physiotherapy.

    PubMed

    Ali, Nancy; May, Stephen; Grafton, Kate

    2018-05-23

    This systematic review aimed at appraising the methodological rigor of grounded theory research published in the field of physiotherapy to assess how the methodology is understood and applied. A secondary aim was to provide research implications drawn from the findings to guide future grounded theory methodology (GTM) research. A systematic search was conducted in MEDLINE, CINHAL, SPORT Discus, Science Direct, PubMed, Scopus, and Web of Science to identify studies in the field of physiotherapy that reported using GTM and/or methods in the study title and/or abstract. The descriptive characteristics and methodological quality of eligible studies were examined using grounded theory methodology assessment guidelines. The review included 68 studies conducted between 1998 and 2017. The findings showed that GTM is becoming increasingly used by physiotherapy researchers. Thirty-six studies (53%) demonstrated a good understanding and appropriate application of GTM. Thirty-two studies (47%) presented descriptive findings and were considered to be of poor methodological quality. There are several key tenets of GTM that are integral to the iterative process of qualitative theorizing and need to be applied throughout all research practices including sampling, data collection, and analysis.

  18. A Grounded Theory of Master's-Level Counselor Research Identity

    ERIC Educational Resources Information Center

    Jorgensen, Maribeth F.; Duncan, Kelly

    2015-01-01

    A grounded theory approach was used to examine the research identity of 17 master's-level counseling trainees and practitioners. The emergent theory gave an understanding to sources of variation in the process and outcome of research identity. The authors provide recommendations for counselor educators to use with current and former students.

  19. Empowerment in School Nursing Practice: A Grounded Theory Approach

    ERIC Educational Resources Information Center

    Broussard, Lisa

    2007-01-01

    Professional empowerment is vital to nurses' productivity and job satisfaction. A grounded theory study was conducted to describe the basic social process experienced by school nurses in relation to professional empowerment. Interviews with 10 school nurses led to the development of a situation-specific theory of school nurse empowerment,…

  20. Ingredients and change processes in occupational therapy for children: a grounded theory study.

    PubMed

    Armitage, Samantha; Swallow, Veronica; Kolehmainen, Niina

    2017-05-01

    There is limited evidence about the effectiveness of occupational therapy interventions for participation outcomes in children with coordination difficulties. Developing theory about the interventions, i.e. their ingredients and change processes, is the first step to advance the evidence base. To develop theory about the key ingredients of occupational therapy interventions for children with coordination difficulties and the processes through which change in participation might happen. Grounded theory methodology, as described by Kathy Charmaz, was used to develop the theory. Children and parents participated in semi-structured interviews to share their experiences of occupational therapy and processes of change. Data collection and analysis were completed concurrently using constant comparison methods. Five key ingredients of interventions were described: performing activities and tasks; achieving; carer support; helping and supporting the child; and labelling. Ingredients related to participation by changing children's mastery experience, increasing capability beliefs and sense of control. Parents' knowledge, skills, positive emotions, sense of empowerment and capability beliefs also related to children's participation. The results identify intervention ingredients and change pathways within occupational therapy to increase participation. It is unclear how explicitly and often therapists consider and make use of these ingredients and pathway.

  1. The arcing rate for a High Voltage Solar Array - Theory, experiment and predictions

    NASA Technical Reports Server (NTRS)

    Hastings, Daniel E.; Cho, Mengu; Kuninaka, Hitoshi

    1992-01-01

    All solar arrays have biased surfaces which can be exposed to the space environment. It has been observed that when the array bias is less than a few hundred volts negative then the exposed conductive surfaces may undergo arcing in the space plasma. A theory for arcing is developed on these high voltage solar arrays which ascribes the arcing to electric field runaway at the interface of the plasma, conductor and solar cell dielectric. Experiments were conducted in the laboratory for the High Voltage Solar Array (HVSA) experiment which will fly on the Japanese Space Flyer Unit (SFU) in 1994. The theory was compared in detail to the experiment and shown to give a reasonable explanation for the data. The combined theory and ground experiments were then used to develop predictions for the SFU flight.

  2. Is the ground state of Yang-Mills theory Coulombic?

    NASA Astrophysics Data System (ADS)

    Heinzl, T.; Ilderton, A.; Langfeld, K.; Lavelle, M.; Lutz, W.; McMullan, D.

    2008-08-01

    We study trial states modelling the heavy quark-antiquark ground state in SU(2) Yang-Mills theory. A state describing the flux tube between quarks as a thin string of glue is found to be a poor description of the continuum ground state; the infinitesimal thickness of the string leads to UV artifacts which suppress the overlap with the ground state. Contrastingly, a state which surrounds the quarks with non-Abelian Coulomb fields is found to have a good overlap with the ground state for all charge separations. In fact, the overlap increases as the lattice regulator is removed. This opens up the possibility that the Coulomb state is the true ground state in the continuum limit.

  3. A grounded theory of female adolescents' dating experiences and factors influencing safety: the dynamics of the Circle.

    PubMed

    Toscano, Sharyl E

    2007-09-20

    This paper describes the nature and characteristics of the dating relationships of adolescent females, including any of their experiences of abuse. A grounded theory approach was used with 22 theoretically sampled female adolescents ages 15-18. Several important themes emerged: Seven stages of dating consistently described the relationships of female adolescents. A circle consisting of two interacting same sex peer groups provided structure for each teen as they navigated the dating course. The circle was the central factor affecting a female adolescent's potential for risk or harm in dating relationships. Teens defined abuse as an act where the intention is to hurt. Having once succumbed to sexual pressure, teens felt unable to refuse sex in subsequent situations. An awareness of both the stages of dating and the dynamics of the circle will assist health care providers to plan and implement interventions in the female adolescent population. Study findings on factors and influences that support non-abusive versus abusive relationship might help identify female teens at risk and/or support interventions aimed at preventing dating violence.

  4. A grounded theory of female adolescents' dating experiences and factors influencing safety: the dynamics of the Circle

    PubMed Central

    Toscano, Sharyl E

    2007-01-01

    Background This paper describes the nature and characteristics of the dating relationships of adolescent females, including any of their experiences of abuse. Methods A grounded theory approach was used with 22 theoretically sampled female adolescents ages 15–18. Results Several important themes emerged: Seven stages of dating consistently described the relationships of female adolescents. A circle consisting of two interacting same sex peer groups provided structure for each teen as they navigated the dating course. The circle was the central factor affecting a female adolescent's potential for risk or harm in dating relationships. Teens defined abuse as an act where the intention is to hurt. Having once succumbed to sexual pressure, teens felt unable to refuse sex in subsequent situations. Conclusion An awareness of both the stages of dating and the dynamics of the circle will assist health care providers to plan and implement interventions in the female adolescent population. Study findings on factors and influences that support non-abusive versus abusive relationship might help identify female teens at risk and/or support interventions aimed at preventing dating violence. PMID:17883833

  5. Grounded Theory: Managing the Challenge for Those Facing Institutional Review Board Oversight

    ERIC Educational Resources Information Center

    O'Connor, Mary Katherine; Netting, F. Ellen; Thomas, M. Lori

    2008-01-01

    The authors examine one of the earliest systematic forms of qualitative inquiry to identify some of the boundaries needed in grounded theory designs to provide a small corner of clarity in the discourse about what is acceptable science from the Institutional Review Board (IRB) perspective. Beginning with an overview of grounded theory research as…

  6. Where Are the Grounds for Grounded Theory? A Troubled Empirical Methodology Meets Wittgenstein

    ERIC Educational Resources Information Center

    James, Fiona

    2018-01-01

    This article provides a critical exposition of the epistemological underpinnings of a recent redevelopment of Grounded Theory (GT) methodology, "Constructivist" GT. Although proffered as freed from the "objectivist" tenets of the original version, critical examination exposes the essentialism threaded through its integral…

  7. Using Constructivist Grounded Theory to Understand How Black Males Graduate from Predominantly White Four-Year Institutions

    ERIC Educational Resources Information Center

    Matthews, Marcus Latrell

    2017-01-01

    Black males graduate from college at rates lower than their female counterparts. They also graduate at lower rates than Asian, Hispanic, and White males and females. This study used Constructivist Grounded Theory to understand the experiences of Black males who graduated from predominantly White four-year institutions. Responses from 10 Black male…

  8. Developing a Leadership Identity: A Grounded Theory

    ERIC Educational Resources Information Center

    Komives, Susan R.; Owen, Julie E; Longerbeam, Susan D.; Mainella, Felicia C.; Osteen, Laura

    2005-01-01

    This grounded theory study on developing a leadership identity revealed a 6-stage developmental process. The thirteen diverse students in this study described their leadership identity as moving from a leader-centric view to one that embraced leadership as a collaborative, relational process. Developing a leadership identity was connected to the…

  9. The 'wayfinding' experience of family carers who learn to manage technical health procedures at home: a grounded theory study.

    PubMed

    McDonald, Janet; McKinlay, Eileen; Keeling, Sally; Levack, William

    2017-12-01

    With more care taking place in the home, family carers play an important role in supporting patients. Some family carers undertake technical health procedures generally managed by health professionals in hospital settings (e.g. managing a tracheostomy or enteral feeding). To explore how family carers learn to manage technical health procedures in order to help health professionals better understand and support this process. A grounded theory study using data from interviews with 26 New Zealand family carers who managed technical health procedures including nasogastric or gastrostomy feeding, stoma care, urinary catheterisation, tracheostomy management, intravenous therapy, diabetes management and complex wound dressings. Most (20 participants) were caring for their child and the remaining six for their spouse, parent or grandparent. Following grounded theory methods, each interview was coded soon after completion. Additional data were compared with existing material, and as analysis proceeded, initial codes were grouped into higher order concepts until a core concept was developed. Interviewing continued until no new ideas emerged and concepts were well defined. The core concept of 'wayfinding' indicates that the learning process for family carers is active, individualised and multi-influenced, developing over time as a response to lived experience. Health professional support was concentrated on the initial phase of carers' training, reducing and becoming more reactive as carers took responsibility for day-to-day management. Wayfinding involves self-navigation by carers, in contrast to patient navigator models which provide continuing professional assistance to patients receiving cancer or chronic care services. Wayfinding by carers raises questions about how carers should be best supported in their initial and ongoing learning as the management of these procedures changes over time. © 2017 Nordic College of Caring Science.

  10. "Like a trip to McDonalds": a grounded theory study of patient experiences of day surgery.

    PubMed

    Mottram, Anne

    2011-02-01

    The amount and complexity of (ambulatory) day surgery is rapidly expanding internationally. Nurses have a responsibility to provide quality care for day surgery patients. To do this they must understand all aspects of the patient experience. There is dearth of research into day surgery using a sociological frame of reference. The study investigated patients' experiences of day surgery using a sociological frame of reference. A qualitative study using the grounded theory approach was used. The study was based in two day surgery units in two urban public hospitals in the United Kingdom. 145 patients aged 18-70 years and 100 carers were purposely selected from the orthopaedic, ear nose and throat and general surgical lists. They were all English speaking and were of varied socio-economic background. The data was collected from 2004 to 2006. Semi-structured interviews were conducted on three occasions: before surgery, 48 h following surgery and one month following discharge. Permission was received from the Local Research Ethics Committee. Analysis of the data involved line-by-line analysis, compilation of key words and phrases (codes) and constant comparison of the codes until categories emerged. Patients liked day surgery and placed it within the wider societal context of efficiency and speed. Time was a major issue for them. They wished surgery, like all other aspects of their life to be a speedy process. They likened it to a McDonald's experience with its emphasis on speed, predictability and control. This study throws new light on patient experiences and offers an understanding of day surgery against a western culture which emphasises the importance of speed and efficiency. It is a popular choice for patients but at times it can be seen to be a mechanistic way of providing care. The implications for nurses to provide education and information to add to the quality of the patient experience are discussed. Copyright © 2010 Elsevier Ltd. All rights reserved.

  11. Teaching Theory Construction With Initial Grounded Theory Tools: A Reflection on Lessons and Learning.

    PubMed

    Charmaz, Kathy

    2015-12-01

    This article addresses criticisms of qualitative research for spawning studies that lack analytic development and theoretical import. It focuses on teaching initial grounded theory tools while interviewing, coding, and writing memos for the purpose of scaling up the analytic level of students' research and advancing theory construction. Adopting these tools can improve teaching qualitative methods at all levels although doctoral education is emphasized here. What teachers cover in qualitative methods courses matters. The pedagogy presented here requires a supportive environment and relies on demonstration, collective participation, measured tasks, progressive analytic complexity, and accountability. Lessons learned from using initial grounded theory tools are exemplified in a doctoral student's coding and memo-writing excerpts that demonstrate progressive analytic development. The conclusion calls for increasing the number and depth of qualitative methods courses and for creating a cadre of expert qualitative methodologists. © The Author(s) 2015.

  12. Investigation of the RbCa molecule: Experiment and theory.

    PubMed

    Pototschnig, Johann V; Krois, Günter; Lackner, Florian; Ernst, Wolfgang E

    2015-04-01

    We present a thorough theoretical and experimental study of the electronic structure of RbCa. The mixed alkali-alkaline earth molecule RbCa was formed on superfluid helium nanodroplets. Excited states of the molecule in the range of 13 000-23 000 cm -1 were recorded by resonance enhanced multi-photon ionization time-of-flight spectroscopy. The experiment is accompanied by high level ab initio calculations of ground and excited state properties, utilizing a multireference configuration interaction method based on multiconfigurational self consistent field calculations. With this approach the potential energy curves and permanent electric dipole moments of 24 electronic states were calculated. In addition we computed the transition dipole moments for transitions from the ground into excited states. The combination of experiment and theory allowed the assignment of features in the recorded spectrum to the excited [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], and [Formula: see text] states, where the experiment allowed to benchmark the calculation. This is the first experimental work giving insight into the previously unknown RbCa molecule, which offers great prospects in ultracold molecular physics due to its magnetic and electronic dipole moment in the [Formula: see text] ground state.

  13. Taking Root: a grounded theory on evidence-based nursing implementation in China.

    PubMed

    Cheng, L; Broome, M E; Feng, S; Hu, Y

    2018-06-01

    Evidence-based nursing is widely recognized as the critical foundation for quality care. To develop a middle-range theory on the process of evidence-based nursing implementation in Chinese context. A grounded theory study using unstructured in-depth individual interviews was conducted with 56 participants who were involved in 24 evidence-based nursing implementation projects in Mainland China from September 2015 to September 2016. A middle-range grounded theory of 'Taking Root' was developed. The theory describes the evidence implementation process consisting of four components (driving forces, process, outcome, sustainment/regression), three approaches (top-down, bottom-up and outside-in), four implementation strategies (patient-centred, nurses at the heart of change, reaching agreement, collaboration) and two patterns (transformational and adaptive implementation). Certain perspectives may have not been captured, as the retrospective nature of the interviewing technique did not allow for 'real-time' assessment of the actual implementation process. The transferability of the findings requires further exploration as few participants with negative experiences were recruited. This is the first study that explored evidence-based implementation process, strategies, approaches and patterns in the Chinese nursing practice context to inform international nursing and health policymaking. The theory of Taking Root described various approaches to evidence implementation and how the implementation can be transformational for the nurses and the setting in which they work. Nursing educators, managers and researchers should work together to improve nurses' readiness for evidence implementation. Healthcare systems need to optimize internal mechanisms and external collaborations to promote nursing practice in line with evidence and achieve clinical outcomes and sustainability. © 2017 International Council of Nurses.

  14. Underlying Consumer-Valuing Structures of Baby Boomers as Older Adults in Community Colleges: A Grounded Theory

    ERIC Educational Resources Information Center

    Palazesi, Louis Mark; Bower, Beverly L.; Schwartz, Robert A.

    2008-01-01

    The purpose of this study was to present a grounded theory that fills in gaps in the higher education literature on the concept of educational consumer value and perceptions that support consumer value. Specifically, this study focuses on the learning experiences of Baby Boomers (40-60 year old adults) as older adult students attending community…

  15. Reconceptualising Moderation in Asynchronous Online Discussions Using Grounded Theory

    ERIC Educational Resources Information Center

    Vlachopoulos, Panos; Cowan, John

    2010-01-01

    This article reports a grounded theory study of the moderation of asynchronous online discussions, to explore the processes by which tutors in higher education decide when and how to moderate. It aims to construct a theory of e-moderation based on some key factors which appear to influence e-moderation. It discusses previous research on the…

  16. Applying thematic analysis theory to practice: a researcher's experience.

    PubMed

    Tuckett, Anthony G

    2005-01-01

    This article describes an experience of thematic analysis. In order to answer the question 'What does analysis look like in practice?' it describes in brief how the methodology of grounded theory, the epistemology of social constructionism, and the theoretical stance of symbolic interactionism inform analysis. Additionally, analysis is examined by evidencing the systematic processes--here termed organising, coding, writing, theorising, and reading--that led the researcher to develop a final thematic schema.

  17. The persistence of women in STEM: A constructivist grounded theory study

    NASA Astrophysics Data System (ADS)

    Gamm, Ryan

    Men and women have reached relative parity in most sectors of the United States workforce. Yet women remain underrepresented in science, technology, engineering, and mathematics (STEM) fields (AAUW, 2010). Underrepresentation persists despite several decades of research, legislation, and intervention focused on gender equality in STEM fields (Clewell, 2002). The underrepresentation or shortage of women in STEM fields is identifiable primarily in degree attainment, in workforce demographics, and in a gender wage gap. Situated in constructivist grounded theory, this study asks how do women in science, technology, engineering, and mathematics (STEM) fields, particularly those in established career positions, persist when encountering personal and institutional barriers, resistance, and hostility? I use an interpretive-constructivist lens to conduct a grounded theory study exploring the experiences of women who persist in STEM fields, their relation to extant literature on this topic, and the connections to K-12 education practices, specifically curriculum. To understand the connections to curriculum I employ Pinar's (2012) method of currere. Pinar (2012) contends currere "provides a strategy for students of curriculum to study the relations between academic knowledge and life history in the interests of self-understanding and social reconstruction" (p.44). This qualitative study explored nine female STEM workers stories of persistence as each respondent works in STEM fields were gender parity has yet to be established. This study presents a substantive theory: As women persist in STEM fields they reframe themselves to be situated in the overlapping intersection of the social processes that correspond to "engagement" and "persistence." This reframing is possible by interpreting one's present day circumstances by independently removing oneself from current circumstances to understand the cumulative effect of both past and present. The findings highlight the importance

  18. University management nurse: a grounded theory.

    PubMed

    Cunha, Kamylla Santos da; Andrade, Selma Regina de; Erdmann, Alacoque Lorenzini

    2018-03-08

    to understand the meaning of the university management performed by nurses managers of the nursing undergraduate course of a public university. this is a qualitative research, based on the grounded theory. Data collection took place between May and September 2016, with open interviews, in the scenario of a federal public university. The technique of constant comparative analysis of the data was followed, obtaining a theoretical sample with 19 nurses, in two sample groups. there were three categories emerged that shaped the phenomenon: Articulating complex collectives through university management for the qualified training of new nurses. The categories included: a) conditions, defined by perceiving the commitment to the collective, previous experiences, and training for health management, as motivations to be a teacher manager; b) actions/interactions, delimited by Knowing and recognizing, in practice, the university management process, limits and possibilities in the coordination of complex collective subjects; and, c) consequences, such as Improving teaching work and taking responsibility for university education. the nurses teaching managers to explain university management as a set of individual and collective actions that, articulated in a complex social environment, promote conditions for the training of critical and reflexive nurses with the demands of society.

  19. Sympathy, empathy, and compassion: A grounded theory study of palliative care patients' understandings, experiences, and preferences.

    PubMed

    Sinclair, Shane; Beamer, Kate; Hack, Thomas F; McClement, Susan; Raffin Bouchal, Shelley; Chochinov, Harvey M; Hagen, Neil A

    2017-05-01

    Compassion is considered an essential element in quality patient care. One of the conceptual challenges in healthcare literature is that compassion is often confused with sympathy and empathy. Studies comparing and contrasting patients' perspectives of sympathy, empathy, and compassion are largely absent. The aim of this study was to investigate advanced cancer patients' understandings, experiences, and preferences of "sympathy," "empathy," and "compassion" in order to develop conceptual clarity for future research and to inform clinical practice. Data were collected via semi-structured interviews and then independently analyzed by the research team using the three stages and principles of Straussian grounded theory. Data were collected from 53 advanced cancer inpatients in a large urban hospital. Constructs of sympathy, empathy, and compassion contain distinct themes and sub-themes. Sympathy was described as an unwanted, pity-based response to a distressing situation, characterized by a lack of understanding and self-preservation of the observer. Empathy was experienced as an affective response that acknowledges and attempts to understand individual's suffering through emotional resonance. Compassion enhanced the key facets of empathy while adding distinct features of being motivated by love, the altruistic role of the responder, action, and small, supererogatory acts of kindness. Patients reported that unlike sympathy, empathy and compassion were beneficial, with compassion being the most preferred and impactful. Although sympathy, empathy, and compassion are used interchangeably and frequently conflated in healthcare literature, patients distinguish and experience them uniquely. Understanding patients' perspectives is important and can guide practice, policy reform, and future research.

  20. Theory of ground state factorization in quantum cooperative systems.

    PubMed

    Giampaolo, Salvatore M; Adesso, Gerardo; Illuminati, Fabrizio

    2008-05-16

    We introduce a general analytic approach to the study of factorization points and factorized ground states in quantum cooperative systems. The method allows us to determine rigorously the existence, location, and exact form of separable ground states in a large variety of, generally nonexactly solvable, spin models belonging to different universality classes. The theory applies to translationally invariant systems, irrespective of spatial dimensionality, and for spin-spin interactions of arbitrary range.

  1. Inhibitory competition between shape properties in figure-ground perception.

    PubMed

    Peterson, Mary A; Skow, Emily

    2008-04-01

    Theories of figure-ground perception entail inhibitory competition between either low-level units (edge or feature units) or high-level shape properties. Extant computational models instantiate the 1st type of theory. The authors investigated a prediction of the 2nd type of theory: that shape properties suggested on the ground side of an edge are suppressed when they lose the figure-ground competition. In Experiment 1, the authors present behavioral evidence of the predicted suppression: Object decisions were slower for line drawings that followed silhouettes suggesting portions of objects from the same rather than a different category on their ground sides. In Experiment 2, the authors reversed the silhouette's figure-ground relationships and obtained speeding rather than slowing in the same category condition, thereby demonstrating that the Experiment 1 results reflect suppression of those shape properties that lose the figure-ground competition. These experiments provide the first clear empirical evidence that figure-ground perception entails inhibitory competition between high-level shape properties and demonstrate the need for amendments to existing computational models. Furthermore, these results suggest that figure-ground perception may itself be an instance of biased competition in shape perception. (Copyright) 2008 APA, all rights reserved.

  2. A taxonomy of dignity: a grounded theory study.

    PubMed

    Jacobson, Nora

    2009-02-24

    This paper has its origins in Jonathan Mann's insight that the experience of dignity may explain the reciprocal relationships between health and human rights. It follows his call for a taxonomy of dignity: "a coherent vocabulary and framework to characterize dignity." Grounded theory procedures were use to analyze literature pertaining to dignity and to conduct and analyze 64 semi-structured interviews with persons marginalized by their health or social status, individuals who provide health or social services to these populations, and people working in the field of health and human rights. The taxonomy presented identifies two main forms of dignity-human dignity and social dignity-and describes several elements of these forms, including the social processes that violate or promote them, the conditions under which such violations and promotions occur, the objects of violation and promotion, and the consequences of dignity violation. Together, these forms and elements point to a theory of dignity as a quality of individuals and collectives that is constituted through interaction and interpretation and structured by conditions pertaining to actors, relationships, settings, and the broader social order. The taxonomy has several implications for work in health and human rights. It suggests a map to possible points of intervention and provides a language in which to talk about dignity.

  3. Occupational therapy students in the process of interprofessional collaborative learning: a grounded theory study.

    PubMed

    Howell, Dana

    2009-01-01

    The purpose of this grounded theory study was to generate a theory of the interprofessional collaborative learning process of occupational therapy (OT) students who were engaged in a collaborative learning experience with students from other allied health disciplines. Data consisted of semi-structured interviews with nine OT students from four different interprofessional collaborative learning experiences at three universities. The emergent theory explained OT students' need to build a culture of mutual respect among disciplines in order to facilitate interprofessional collaborative learning. Occupational therapy students went through a progression of learned skills that included learning how to represent the profession of OT, hold their weight within a team situation, solve problems collaboratively, work as a team, and ultimately, to work in an actual team in practice. This learning process occurred simultaneously as students also learned course content. The students had to contend with barriers and facilitators that influenced their participation and the success of their collaboration. Understanding the interprofessional learning process of OT students will help allied health faculty to design more effective, inclusive interprofessional courses.

  4. Learning to live with a hand nerve disorder: A constructed grounded theory.

    PubMed

    Ashwood, Mark; Jerosch-Herold, Christina; Shepstone, Lee

    2017-11-29

    Grounded theory. The broader perspective of health offered by the World Health Organization's International Classification of Functioning, Disability and Health has had a significant bearing on how we view the measurement of health outcomes after surgical or therapy interventions for peripheral nerve disorders affecting the hand. The value of the patient's perspective is now recognized and outcomes which reflect this are being advocated in the clinical management and support of this population. This qualitative study sought to explore the lived experience of a hand nerve disorder and in particular the impact on body structure/function, activities, and participation. In depth, one-to-one interviews with 14 people with a range of hand nerve disorders were conducted. Constructivist grounded theory methods were used to collect and analyze the data. Patients were also given the option of taking photographs to visually represent what it is like to live with a nerve disorder, to bring with them for discussion during the interview. The impact of hand nerve disorders forms part of a wider narrative on adaptation. A process of "struggling" and then "overcoming" was experienced. This was followed by an interior aspect of adaptation described as "accepting." This gave rise to participants "transforming," being changed as a result of the journey that they had been on. This study provides an explanatory theory on the adaptive process following a hand nerve disorder which may inform future patient-therapist interactions. Copyright © 2017 Hanley & Belfus. Published by Elsevier Inc. All rights reserved.

  5. Living with the Choice: A Grounded Theory of Iraqi Refugee Resettlement to the U.S.

    PubMed

    Davenport, Lisa A

    2017-04-01

    Though the United States has become a place of increasing resettlement for refugees, particularly Iraqi refugees who have been forced to flee their homeland due to violence, persecution and civil unrest, little is known about Iraqi refugee resettlement in the United States, or the way in which resettlement impacts health and adjustment. A grounded theory study was conducted to develop a substantive theory of Iraqi refugee resettlement. Participants in the qualitative study included 29 Iraqi refugees and 2 community partners who participated in face-to face interviews. Data analysis and interpretation revealed fundamental concepts related to Iraqi refugee resettlement. Results of analysis showed that for Iraqis choosing to resettle here, the outcome is dichotomous: satisfaction or regret. The outcome is influenced by contextual factors as well as facilitating and hindering intervening conditions during the basic social process of resettlement transition. Each refugee's story is unique, yet all share common threads. This study allowed Iraqi refugees the opportunity to voice their personal experiences of resettling in America, and revealed life stories that inspire and illuminate a process that can guide health care delivery as they cope with the stresses of their journey. As a result, an in-depth storyline was established to explain the process of resettlement for Iraqi refugees. The development of this resettlement theory, grounded in Iraqi refugee experience, has the potential to guide nursing education, enhance the efficacy of practice, inform policy development and form the basis for research.

  6. Theory and experiments in model-based space system anomaly management

    NASA Astrophysics Data System (ADS)

    Kitts, Christopher Adam

    This research program consists of an experimental study of model-based reasoning methods for detecting, diagnosing and resolving anomalies that occur when operating a comprehensive space system. Using a first principles approach, several extensions were made to the existing field of model-based fault detection and diagnosis in order to develop a general theory of model-based anomaly management. Based on this theory, a suite of algorithms were developed and computationally implemented in order to detect, diagnose and identify resolutions for anomalous conditions occurring within an engineering system. The theory and software suite were experimentally verified and validated in the context of a simple but comprehensive, student-developed, end-to-end space system, which was developed specifically to support such demonstrations. This space system consisted of the Sapphire microsatellite which was launched in 2001, several geographically distributed and Internet-enabled communication ground stations, and a centralized mission control complex located in the Space Technology Center in the NASA Ames Research Park. Results of both ground-based and on-board experiments demonstrate the speed, accuracy, and value of the algorithms compared to human operators, and they highlight future improvements required to mature this technology.

  7. Living Disconnected: Building a Grounded Theory View of Bereavement for Adults with Intellectual Disabilities.

    PubMed

    Clute, Mary Ann

    2017-11-01

    This grounded theory study gathered descriptions the bereavement experience for adults with intellectual disabilities (IDD) through the eyes and voices of a small sample of grief counselors. The counselors described bereaved adults with IDD as individuals who faced potentially heightened effects of the broken attachment bonds, increased risk of coping obstacles, long histories of unrecognized losses, and disenfranchised grief. The participants described bereaved adults with IDD (who sought treatment) as getting pushed to the sidelines to deal with their losses in isolation and confusion. It became evident that though there are many similarities between how all people cope with loss and how people with IDD cope with loss, differences exist. Subtle variations in the experience of loss and grief appear to be driven by culture and beliefs about disability and protection for those with IDD. The participants in this dissertation study contributed foundation data for a theoretical explanation of grief for adults with IDD grounded in data from bereavement counselors.

  8. Communication: Direct comparison between theory and experiment for correlated angular and product-state distributions of the ground-state and stretching-excited O(3P) + CH4 reactions

    NASA Astrophysics Data System (ADS)

    Czakó, Gábor

    2014-06-01

    Motivated by a recent experiment [H. Pan and K. Liu, J. Chem. Phys. 140, 191101 (2014)], we report a quasiclassical trajectory study of the O(3P) + CH4(vk = 0, 1) → OH + CH3 [k = 1 and 3] reactions on an ab initio potential energy surface. The computed angular distributions and cross sections correlated to the OH(v = 0, 1) + CH3(v = 0) coincident product states can be directly compared to experiment for O + CH4(v3 = 0, 1). Both theory and experiment show that the ground-state reaction is backward scattered, whereas the angular distributions shift toward sideways and forward directions upon antisymmetric stretching (v3) excitation of the reactant. Theory predicts similar behavior for the O + CH4(v1 = 1) reaction. The simulations show that stretching excitation enhances the reaction up to about 15 kcal/mol collision energy, whereas the O + CH4(vk = 1) reactions produce smaller cross sections for OH(v = 1) + CH3(v = 0) than those of O + CH4(v = 0) → OH(v = 0) + CH3(v = 0). The former finding agrees with experiment and the latter awaits for confirmation. The computed cold OH rotational distributions of O + CH4(v = 0) are in good agreement with experiment.

  9. Communication: direct comparison between theory and experiment for correlated angular and product-state distributions of the ground-state and stretching-excited O((3)P) + CH4 reactions.

    PubMed

    Czakó, Gábor

    2014-06-21

    Motivated by a recent experiment [H. Pan and K. Liu, J. Chem. Phys. 140, 191101 (2014)], we report a quasiclassical trajectory study of the O((3)P) + CH4(vk = 0, 1) → OH + CH3 [k = 1 and 3] reactions on an ab initio potential energy surface. The computed angular distributions and cross sections correlated to the OH(v = 0, 1) + CH3(v = 0) coincident product states can be directly compared to experiment for O + CH4(v3 = 0, 1). Both theory and experiment show that the ground-state reaction is backward scattered, whereas the angular distributions shift toward sideways and forward directions upon antisymmetric stretching (v3) excitation of the reactant. Theory predicts similar behavior for the O + CH4(v1 = 1) reaction. The simulations show that stretching excitation enhances the reaction up to about 15 kcal/mol collision energy, whereas the O + CH4(vk = 1) reactions produce smaller cross sections for OH(v = 1) + CH3(v = 0) than those of O + CH4(v = 0) → OH(v = 0) + CH3(v = 0). The former finding agrees with experiment and the latter awaits for confirmation. The computed cold OH rotational distributions of O + CH4(v = 0) are in good agreement with experiment.

  10. Challenging convention: symbolic interactionism and grounded theory.

    PubMed

    Newman, Barbara

    2008-01-01

    Not very much is written in the literature about decisions made by researchers and the justifications on method as a result of a particular clinical problem, together with an appropriate and congruent theoretical perspective, particularly for Glaserian grounded theory. I contend the utilisation of symbolic interactionism as a theoretical perspective to inform and guide the evolving research process and analysis of data when using classic or Glaserian grounded theory (GT) method, is not always appropriate. Within this article I offer an analysis of the key issues to be addressed when contemplating the use of Glaserian GT and the utilisation of an appropriate theoretical perspective, rather than accepting convention of symbolic interactionism (SI). The analysis became imperative in a study I conducted that sought to explore the concerns, adaptive behaviours, psychosocial processes and relevant interactions over a 12-month period, among newly diagnosed persons with end stage renal disease, dependent on haemodialysis in the home environment for survival. The reality of perception was central to the end product in the study. Human ethics approval was granted by six committees within New South Wales Health Department and one from a university.

  11. A Grounded Theory of School of Education Futures

    ERIC Educational Resources Information Center

    Doiron, Joseph A.

    2017-01-01

    The purpose of this grounded theory study was to explore the futures that school of education leaders envision for their institutions. American higher education institutions broadly, and schools of education specifically, face a complex of challenges to their traditional structures, processes, practices, value, and values. These challenges create…

  12. Racial and Ethnic Diversity in Grounded Theory Research

    PubMed Central

    Draucker, Claire Burke; Al-Khattab, Halima; Hines, Dana D.; Mazurczyk, Jill; Russell, Anne C.; Stephenson, Pam Shockey; Draucker, Shannon

    2014-01-01

    National initiatives in the United States call for health research that addresses racial/ethnic disparities. Although grounded theory (GT) research has the potential to contribute much to the understanding of the health experiences of people of color, the extent to which it has contributed to health disparities research is unclear. In this article we describe a project in which we reviewed 44 GT studies published in Qualitative Health Research within the last five years. Using a framework proposed by Green, Creswell, Shope, and Clark (2007), we categorized the studies at one of four levels based on the status and significance afforded racial/ethnic diversity. Our results indicate that racial/ethnic diversity played a primary role in five studies, a complementary role in one study, a peripheral role in five studies, and an absent role in 33 studies. We suggest that GT research could contribute more to health disparities research if techniques were developed to better analyze the influence of race/ethnicity on health-related phenomena. PMID:26401523

  13. Racial and Ethnic Diversity in Grounded Theory Research.

    PubMed

    Draucker, Claire Burke; Al-Khattab, Halima; Hines, Dana D; Mazurczyk, Jill; Russell, Anne C; Stephenson, Pam Shockey; Draucker, Shannon

    2014-04-28

    National initiatives in the United States call for health research that addresses racial/ethnic disparities. Although grounded theory (GT) research has the potential to contribute much to the understanding of the health experiences of people of color, the extent to which it has contributed to health disparities research is unclear. In this article we describe a project in which we reviewed 44 GT studies published in Qualitative Health Research within the last five years. Using a framework proposed by Green, Creswell, Shope, and Clark (2007), we categorized the studies at one of four levels based on the status and significance afforded racial/ethnic diversity. Our results indicate that racial/ethnic diversity played a primary role in five studies, a complementary role in one study, a peripheral role in five studies, and an absent role in 33 studies. We suggest that GT research could contribute more to health disparities research if techniques were developed to better analyze the influence of race/ethnicity on health-related phenomena.

  14. Telling and Not-Telling: A Classic Grounded Theory of Sharing Life-Stories

    ERIC Educational Resources Information Center

    Powers, Trudy Lee

    2013-01-01

    This study of "Telling and Not-Telling" was conducted using the classic grounded theory methodology (Glaser 1978, 1992, 1998; Glaser & Strauss, 1967). This unique methodology systematically and inductively generates conceptual theories from data. The goal is to discover theory that explains, predicts, and provides practical…

  15. Sympathy, empathy, and compassion: A grounded theory study of palliative care patients’ understandings, experiences, and preferences

    PubMed Central

    Sinclair, Shane; Beamer, Kate; Hack, Thomas F; McClement, Susan; Raffin Bouchal, Shelley; Chochinov, Harvey M; Hagen, Neil A.

    2016-01-01

    Background: Compassion is considered an essential element in quality patient care. One of the conceptual challenges in healthcare literature is that compassion is often confused with sympathy and empathy. Studies comparing and contrasting patients’ perspectives of sympathy, empathy, and compassion are largely absent. Aim: The aim of this study was to investigate advanced cancer patients’ understandings, experiences, and preferences of “sympathy,” “empathy,” and “compassion” in order to develop conceptual clarity for future research and to inform clinical practice. Design: Data were collected via semi-structured interviews and then independently analyzed by the research team using the three stages and principles of Straussian grounded theory. Setting/participants: Data were collected from 53 advanced cancer inpatients in a large urban hospital. Results: Constructs of sympathy, empathy, and compassion contain distinct themes and sub-themes. Sympathy was described as an unwanted, pity-based response to a distressing situation, characterized by a lack of understanding and self-preservation of the observer. Empathy was experienced as an affective response that acknowledges and attempts to understand individual’s suffering through emotional resonance. Compassion enhanced the key facets of empathy while adding distinct features of being motivated by love, the altruistic role of the responder, action, and small, supererogatory acts of kindness. Patients reported that unlike sympathy, empathy and compassion were beneficial, with compassion being the most preferred and impactful. Conclusion: Although sympathy, empathy, and compassion are used interchangeably and frequently conflated in healthcare literature, patients distinguish and experience them uniquely. Understanding patients’ perspectives is important and can guide practice, policy reform, and future research. PMID:27535319

  16. Experiences of non-progressive and augmented labour among nulliparous women: a qualitative interview study in a Grounded Theory approach

    PubMed Central

    Kjaergaard, Hanne; Foldgast, Anne Maria; Dykes, Anna-Karin

    2007-01-01

    Background Non-progressive labour is the most common complication in nulliparas and is primarily treated by augmentation. Augmented labour is often terminated by instrumental delivery. Little qualitative research has addressed experiences of non-progressive and augmented deliveries. The aim of this study was to gain a deeper understanding of the experience of non-progressive and augmented labour among nulliparas and their experience of the care they received. Methods A qualitative study was conducted using individual interviews. Data was collected and analysed according to the Grounded Theory method. The participants were a purposive sample of ten women. The interviews were conducted 4–15 weeks after delivery. Results The women had contrasting experiences during the birth process. During labour there was a conflict between the expectation of having a natural delivery and actually having a medical delivery. The women experienced a feeling of separation between mind and body. Interacting with the midwife had a major influence on feelings of losing and regaining control. Reconciliation between the contrasting feelings during labour was achieved. The core category was named Dialectical Birth Process and comprised three categories: Balancing natural and medical delivery, Interacting, Losing and regaining control. Conclusion A dialectical process was identified in these women's experiences of non-progressive labour. The process is susceptible to interaction with the midwife; especially her support to the woman's feeling of being in control. Midwives should secure that the woman's recognition of the fact that the labour is non-progressive and augmentation is required is handled with respect for the dialectical process. Augmentation of labour should be managed as close to the course of natural labour and delivery as possible. PMID:17662152

  17. Empathy from the client's perspective: A grounded theory analysis.

    PubMed

    MacFarlane, Peter; Anderson, Timothy; McClintock, Andrew S

    2017-03-01

    Although empathy is one of most robust predictors of client outcome, there is little consensus about how best to conceptualize this construct. The aim of the present research was to investigate clients' perceptions and in-session experiences of empathy. Semi-structured, video-assisted interpersonal process recall interviews were used to collect data from nine clients receiving individual psychotherapy at a university psychology clinic. Grounded theory analysis yielded a model consisting of three clusters: (1) relational context of empathy (i.e., personal relationship and professional relationship), (2) types of empathy (i.e., psychotherapists' cognitive empathy, psychotherapists' emotional empathy, and client attunement to psychotherapist), and (3) utility of empathy (i.e., process-related benefits and client-related benefits). These results suggest that empathy is a multi-dimensional, interactional process that affects-and is affected by-the broader relationship between client and psychotherapist.

  18. Application of grounded theory to content definition: a case study.

    PubMed

    Audiss, D; Roth, T

    1999-02-01

    Successful implementation of a clinical information system requires clinician involvement throughout the process of content definition and system development to ensure acceptance of the automated care process. In these times of downsizing, however, clinicians are not always able to participate fully in the dontent definition phase of system development and often become frustrated with their inability to obtain the patient information they need from the system. The qualitative research principles of grounded theory afford clinicians the opportunity to participate in content definition for information systems. This article presents a case study of the application of grounded theory to develop systematically the content definition for a clinical information system in preparation for implementation on four medical-surgical units.

  19. Insights on compassion and patient-centred nursing in intensive care: A constructivist grounded theory.

    PubMed

    Jakimowicz, Samantha; Perry, Lin; Lewis, Joanne

    2018-04-01

    To explore patient-centred nursing, compassion satisfaction and compassion fatigue from intensive care nurses' perspectives. Compassion satisfaction and compassion fatigue can influence critical care nurses' decisions to either continue or leave the profession, and could impact the compassionate patient-centred nursing care patients receive during their ICU admission. This qualitative research design was informed by Charmaz's Grounded Theory Constructivist methodology. In-depth interviews were conducted with 21 critical care nurses of two ICUs in Australia during 2016. Interview data were analysed using grounded theory processes. Findings reflected positive and negative impacts on critical care nurses' ability to deal compassionately with their patients. Effects on patient-centred nursing and critical care nurses' own well-being were revealed. A core category of "Expectations" emerged, explaining the tension between critical care nurses' biomedical, clinical skills and knowledge versus compassionate, patient-centred nursing care. This tension was clarified and expanded in subcategories of "Life in the Balance," "Passion and Pressure," "Understanding and Advocacy" and "Tenacity and Fragility". Providing patient-centred nursing may enhance critical care nurses' experience of compassion satisfaction, in turn impacting delivery of compassionate patient-centred nursing to generate a virtuous circle. Critical care nurses who feel respected and supported by their management team and colleagues experience feelings of compassion satisfaction, leading to greater engagement and care towards their patient. Systematically addressing critical care nurses' needs to successfully balance biomedical with compassionate nursing care may lead to greater well-being in the critical care nursing workforce and improve patient experience of intensive care. © 2017 John Wiley & Sons Ltd.

  20. A constructivist grounded theory of generalist health professionals and their mental health work.

    PubMed

    Brunero, Scott; Ramjan, Lucie M; Salamonson, Yenna; Nicholls, Daniel

    2018-05-30

    Generalist health professionals, often without formal mental health training, provide treatment and care to people with serious mental illness who present with physical health problems in general hospital settings. This article will present findings from a constructivist grounded theory study of the work delivered by generalist health staff to consumers with mental illness on the general medical/surgical wards of two metropolitan hospitals in Sydney, Australia. The results analysed included three participant observations, two focus groups, and 21 interviews and hospital policy and protocol documents. A substantive theory of mental health work in general hospital settings is illustrated which conceptualizes the following categories: (i) the experience: conflicting realities and ideals; (ii) The Context: facilitating social distancing; and (iii) the social processes: invisibility affecting confidence. The categories are understood through the theoretical lens of symbolic interactionism with the theory providing insights into how the generalist health professionals understand their sense of self or identity. © 2018 Australian College of Mental Health Nurses Inc.

  1. The role of pride in women with anorexia nervosa: A grounded theory study.

    PubMed

    Faija, Cintia L; Tierney, Stephanie; Gooding, Patricia A; Peters, Sarah; Fox, John R E

    2017-12-01

    Theory and clinical literature suggest that pride may play an important role in the maintenance of restrictive eating disorders. A grounded theory study explored experiences of, and reflections on, pride among women with a current or past diagnosis of anorexia nervosa. This is a qualitative study using grounded theory. Semistructured interviews were conducted with 21 women recruited from an eating disorder unit in England, and from a UK self-help organization. Grounded theory from a constructivist lens was used. Analysis involved coding, constant comparison, and memo-writing. Pride evolves over the course of anorexia nervosa. Two overarching conceptual categories were identified: 'pride becoming intertwined with anorexia' and 'pride during the journey towards recovery'. These categories encompassed different forms of pride: 'alluring pride', 'toxic pride', 'pathological pride', 'anorexia pride', 'shameful pride', 'recovery pride', and 'resilient pride'. Initially, pride contributed to self-enhancement and buffered negative emotions. As the condition progressed, pride became a challenge to health and interfered with motivation to change. During recovery, perceptions of pride altered as a healthy approach to living ensued. The evolving nature of pride plays a central role in development, maintenance, and treatment of anorexia nervosa. Understanding of pride and its role in psychotherapeutic work with this client group may increase motivation to change and promote recovery. Future work should investigate whether tackling pride in eating disorders increases treatment efficacy and reduces the risk of relapsing. Pride associated with anorexia appeared to evolve in nature. During early stages of the eating disorder, it stopped people from seeking help. Later on, it prevented them from seeing pride in healthy domains of life (outside anorexia). Over time, pride in anorexia became an overwhelming emotion that interfered with motivation to change. It is important for

  2. A Grounded Theory of Sexual Minority Women and Transgender Individuals' Social Justice Activism.

    PubMed

    Hagen, Whitney B; Hoover, Stephanie M; Morrow, Susan L

    2018-01-01

    Psychosocial benefits of activism include increased empowerment, social connectedness, and resilience. Yet sexual minority women (SMW) and transgender individuals with multiple oppressed statuses and identities are especially prone to oppression-based experiences, even within minority activist communities. This study sought to develop an empirical model to explain the diverse meanings of social justice activism situated in SMW and transgender individuals' social identities, values, and experiences of oppression and privilege. Using a grounded theory design, 20 SMW and transgender individuals participated in initial, follow-up, and feedback interviews. The most frequent demographic identities were queer or bisexual, White, middle-class women with advanced degrees. The results indicated that social justice activism was intensely relational, replete with multiple benefits, yet rife with experiences of oppression from within and outside of activist communities. The empirically derived model shows the complexity of SMW and transgender individuals' experiences, meanings, and benefits of social justice activism.

  3. Newly-graduated midwives transcending barriers: a grounded theory study.

    PubMed

    Barry, Michele J; Hauck, Yvonne L; O'Donoghue, Thomas; Clarke, Simon

    2013-12-01

    Midwifery has developed its own philosophy to formalise its unique identity as a profession. Newly-graduated midwives are taught, and ideally embrace, this philosophy during their education. However, embarking in their career within a predominantly institutionalised and the medically focused health-care model may challenge this application. The research question guiding this study was as follows: 'How do newly graduated midwives deal with applying the philosophy of midwifery in their first six months of practice?' The aim was to generate a grounded theory around this social process. This Western Australian grounded theory study is conceptualised within the social theory of symbolic interactionism. Data were collected by means of in-depth, semi-structured interviews with 11 recent midwifery graduates. Participant and interviewer's journals provided supplementary data. The 'constant comparison' approach was used for data analysis. The substantive theory of transcending barriers was generated. Three stages in transcending barriers were identified: Addressing personal attributes, Understanding the 'bigger picture', and finally, 'Evaluating, planning and acting' to provide woman-centred care. An overview of these three stages provides the focus of this article. The theory of transcending barriers provides a new perspective on how newly-graduated midwives deal with applying the philosophy of midwifery in their first six months of practice. A number of implications for pre and post registration midwifery education and policy development are suggested, as well as recommendations for future research. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. Housing, social support and people with schizophrenia: a grounded theory study.

    PubMed

    Browne, Graeme; Courtney, Mary

    2005-04-01

    The aim of this study was to develop a substantive grounded theory describing the relationship among housing, social support, and the mental health of people with schizophrenia. To achieve this aim, data were collected from people with schizophrenia living in boarding houses and living in their own home. Semi-structured in-depth interviews were conducted with 13 people with schizophrenia to explore their experiences and views regarding the impact of their housing on their mental health. Findings indicate a strong desire among all participants to live in their own home. When they do they feel they belong, they feel safe and most importantly they have greater opportunities to make and maintain supportive social relationships.

  5. A taxonomy of dignity: a grounded theory study

    PubMed Central

    2009-01-01

    Background This paper has its origins in Jonathan Mann's insight that the experience of dignity may explain the reciprocal relationships between health and human rights. It follows his call for a taxonomy of dignity: "a coherent vocabulary and framework to characterize dignity." Methods Grounded theory procedures were use to analyze literature pertaining to dignity and to conduct and analyze 64 semi-structured interviews with persons marginalized by their health or social status, individuals who provide health or social services to these populations, and people working in the field of health and human rights. Results The taxonomy presented identifies two main forms of dignity–human dignity and social dignity–and describes several elements of these forms, including the social processes that violate or promote them, the conditions under which such violations and promotions occur, the objects of violation and promotion, and the consequences of dignity violation. Together, these forms and elements point to a theory of dignity as a quality of individuals and collectives that is constituted through interaction and interpretation and structured by conditions pertaining to actors, relationships, settings, and the broader social order. Conclusion The taxonomy has several implications for work in health and human rights. It suggests a map to possible points of intervention and provides a language in which to talk about dignity. PMID:19239684

  6. The Study of Electronic Medical Record Adoption in a Medicare Certified Home Health Agency Using a Grounded Theory Approach

    ERIC Educational Resources Information Center

    May, Joy L.

    2013-01-01

    The purpose of this qualitative grounded theory study was to examine the experiences of clinicians in the adoption of Electronic Medical Records in a Medicare certified Home Health Agency. An additional goal for this study was to triangulate qualitative research between describing, explaining, and exploring technology acceptance. The experiences…

  7. Adolescent Perspectives Following Ostomy Surgery: A Grounded Theory Study.

    PubMed

    Mohr, Lynn D; Hamilton, Rebekah J

    2016-01-01

    This purpose of this study was to provide a theoretical account of how adolescents aged 13 to 18 years process the experience of having an ostomy. Qualitative study using grounded theory design. The sample comprised of 12 English-speaking adolescents aged 13-18 years: 10 with an ostomy and 2 with medical management of their disease. Respondents completed audio-recorded interviews that were transcribed verbatim. Data were analyzed using the constant comparative method until data saturation occurred. Dedoose, a Web-based qualitative methods management tool, was used to capture major themes arising from the data. Study results indicate that for adolescents between 13 and 18 years of age, processing the experience of having an ostomy includes concepts of the "physical self" and "social self" with the goal of "normalizing." Subcategories of physical self include (a) changing reality, (b) learning, and (c) adapting. Subcategories of social self include (a) reentering and (b) disclosing. This study sheds light on how adolescents process the experience of having an ostomy and how health care providers can assist adolescents to move through the process to get back to their desired "normal" state. Health care providers can facilitate the adolescent through the ostomy experience by being proactive in conversations not only about care issues but also about school and family concerns and spirituality. Further research is needed in understanding how parents process their adolescents' ostomy surgery experience and how spirituality assists adolescents in coping and adjustment with body-altering events.

  8. Understanding the Conceptual Development Phase of Applied Theory-Building Research: A Grounded Approach

    ERIC Educational Resources Information Center

    Storberg-Walker, Julia

    2007-01-01

    This article presents a provisional grounded theory of conceptual development for applied theory-building research. The theory described here extends the understanding of the components of conceptual development and provides generalized relations among the components. The conceptual development phase of theory-building research has been widely…

  9. How Female Professionals Successfully Process and Negotiate Involuntary Job Loss at Faith-Based Colleges and Universities: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Cunningham, Debra Jayne

    2015-01-01

    Using a constructivist grounded theory approach (Charmaz, 2006), this qualitative study examined how eight female senior-level professionals employed at faith-based colleges and universities processed and navigated the experience of involuntary job loss and successfully transitioned to another position. The theoretical framework of psychological…

  10. Staying theoretically sensitive when conducting grounded theory research.

    PubMed

    Reay, Gudrun; Bouchal, Shelley Raffin; A Rankin, James

    2016-09-01

    Background Grounded theory (GT) is founded on the premise that underlying social patterns can be discovered and conceptualised into theories. The method and need for theoretical sensitivity are best understood in the historical context in which GT was developed. Theoretical sensitivity entails entering the field with no preconceptions, so as to remain open to the data and the emerging theory. Investigators also read literature from other fields to understand various ways to construct theories. Aim To explore the concept of theoretical sensitivity from a classical GT perspective, and discuss the ontological and epistemological foundations of GT. Discussion Difficulties in remaining theoretically sensitive throughout research are discussed and illustrated with examples. Emergence - the idea that theory and substance will emerge from the process of comparing data - and staying open to the data are emphasised. Conclusion Understanding theoretical sensitivity as an underlying guiding principle of GT helps the researcher make sense of important concepts, such as delaying the literature review, emergence and the constant comparative method (simultaneous collection, coding and analysis of data). Implications for practice Theoretical sensitivity and adherence to the GT research method allow researchers to discover theories that can bridge the gap between theory and practice.

  11. Is it really theoretical? A review of sampling in grounded theory studies in nursing journals.

    PubMed

    McCrae, Niall; Purssell, Edward

    2016-10-01

    Grounded theory is a distinct method of qualitative research, where core features are theoretical sampling and constant comparative analysis. However, inconsistent application of these activities has been observed in published studies. This review assessed the use of theoretical sampling in grounded theory studies in nursing journals. An adapted systematic review was conducted. Three leading nursing journals (2010-2014) were searched for studies stating grounded theory as the method. Sampling was assessed using a concise rating tool. A high proportion (86%) of the 134 articles described an iterative process of data collection and analysis. However, half of the studies did not demonstrate theoretical sampling, with many studies declaring or indicating a purposive sampling approach throughout. Specific reporting guidelines for grounded theory studies should be developed to ensure that study reports describe an iterative process of fieldwork and theoretical development. © 2016 John Wiley & Sons Ltd.

  12. Rethinking presence: a grounded theory of nurses and teleconsultation.

    PubMed

    Barrett, David

    2017-10-01

    To develop a theory that offered an evidence-based insight into the use of teleconsultation by nurses. Teleconsultation is the use of video to facilitate real-time, remote interaction between healthcare practitioners and patients. Although its popularity is growing, there is little understanding of how teleconsultation impacts on the role of nurses. The study adopted a constructivist grounded theory method, supplemented by the use of Straussian analytical approaches. Using selective and theoretical approaches, registered nurses with experience of using video in health care were sampled. Data were collected using semi-structured interviews exploring experiences, knowledge and feelings surrounding teleconsultation. Interviews were recorded, transcribed and subjected to three-stage, nonlinear manual analysis (open, axial and selective coding). Theoretical saturation occurred after 17 interviews. The core category identified from the data was 'nursing presence' Four subcategories of nursing presence were identified: operational, clinical, therapeutic and social. The degree to which presence could be achieved was dependent upon three influencing factors - enablers, constraints and compensation. Nurses provide different types of presence during teleconsultation, with the degree of presence dependent on specific characteristics of video-mediated communication. Where the use of video constrains the delivery of presence, nurses use a range of compensatory mechanisms to enhance patient care. Teleconsultation provides an innovative approach to enhancing the delivery of health care. This study provides nurses with insight into the impact of teleconsultation on their professional role, and an understanding of how best to use video-mediated communication to support patient care. © 2016 John Wiley & Sons Ltd.

  13. Exploring Attitude Transformation: A Grounded Theory Study of Romanian Teachers of Roma Students

    ERIC Educational Resources Information Center

    Jones, Laura Estella

    2016-01-01

    The purpose of this systematic grounded theory study was to explore the process of change in teacher attitudes toward including Roma ("Gypsy") students in non-segregated schools in Romania. The theories guiding this study included Mezirow's (1991, 2000) theory of transformation, Gay's (2002, 2013) theory of culturally responsive…

  14. A Grounded Theory Study of the Re-Entry Process of Teen Parents' Return to School after Dropping Out

    ERIC Educational Resources Information Center

    Melton, Brenda L.

    2013-01-01

    Without the rich stories of the experiences of teen parents who drop out of school and then re-enter, we do not have a total picture of the dropout phenomenon and how best to address the issues for this marginalized group. Using the research strategies of Charmaz' social constructivist grounded theory, Melton has gathered detailed stories about…

  15. 'Seeking authorization': a grounded theory exploration of mentors' experiences of assessing nursing students on the borderline of achievement of competence in clinical practice.

    PubMed

    Cassidy, Simon; Coffey, Michael; Murphy, Fiona

    2017-09-01

    To develop a substantive theoretical explanation of how mentors make sense of their experiences where nursing students are on the borderline of achievement of competence in clinical practice. The reluctance of Registered Nurse mentors to fail nursing students in clinical practice despite concerns about competence remains a contemporary issue in international healthcare education. Mentors' assessment decisions have considerable impact for a variety of key stakeholders, not least for students in these circumstances. Grounded theory qualitative study. Phase one involved 20 individual semi-structured interviews with nurse mentors in one United Kingdom National Health Service Health Board (July-October 2009). Phase two included eight individual semi-structured interviews and seven focus groups with mentors and practice educators (n = 38) in four further Health Boards (June 2011-February 2012). Data were analysed using open, axial and selective coding consistent with grounded theory method. Three categories 'the conundrum of practice competence,' 'the intensity of nurturing hopefulness,' and 'managing assessment impasse,' led to the study's substantive theoretical explanation - 'Seeking authorization: Establishing collective accountability for mentorship.' This demonstrates how mentors are dependent on key sources of support and feedback to validate their assessment decision-making, notwithstanding substantial personal, professional and organizational pressures. We conclude that management of borderline assessment situations is considerably developed by recognition of the authorizing effects of a wider community of assessors. Consequently, we identify the personal, professional and organizational implications involved in the preparation, support and regulation of mentors specifically during borderline assessment circumstances. © 2017 John Wiley & Sons Ltd.

  16. Readying One's Self: A Grounded Theory Investigation of the LatinoJustice PRLDEF LawBound Program Participants

    ERIC Educational Resources Information Center

    Joseph, Angela Marie Banner

    2011-01-01

    This study was a grounded theory investigation of the LatinoJustice PRLDEF LawBound participants. The research was conducted using the grounded theory method developed by Glaser and Strauss (1967) and Glaser (1978, 1992, 1993, 1996, 1998, 2001, 2003, 2005) to discover an explanatory theory directly from the data. The discovery of the…

  17. Recognizing and responding to uncertainty: a grounded theory of nurses' uncertainty.

    PubMed

    Cranley, Lisa A; Doran, Diane M; Tourangeau, Ann E; Kushniruk, Andre; Nagle, Lynn

    2012-08-01

    There has been little research to date exploring nurses' uncertainty in their practice. Understanding nurses' uncertainty is important because it has potential implications for how care is delivered. The purpose of this study is to develop a substantive theory to explain how staff nurses experience and respond to uncertainty in their practice. Between 2006 and 2008, a grounded theory study was conducted that included in-depth semi-structured interviews. Fourteen staff nurses working in adult medical-surgical intensive care units at two teaching hospitals in Ontario, Canada, participated in the study. The theory recognizing and responding to uncertainty characterizes the processes through which nurses' uncertainty manifested and how it was managed. Recognizing uncertainty involved the processes of assessing, reflecting, questioning, and/or being unable to predict aspects of the patient situation. Nurses' responses to uncertainty highlighted the cognitive-affective strategies used to manage uncertainty. Study findings highlight the importance of acknowledging uncertainty and having collegial support to manage uncertainty. The theory adds to our understanding the processes involved in recognizing uncertainty, strategies and outcomes of managing uncertainty, and influencing factors. Tailored nursing education programs should be developed to assist nurses in developing skills in articulating and managing their uncertainty. Further research is needed to extend, test and refine the theory of recognizing and responding to uncertainty to develop strategies for managing uncertainty. This theory advances the nursing perspective of uncertainty in clinical practice. The theory is relevant to nurses who are faced with uncertainty and complex clinical decisions, to managers who support nurses in their clinical decision-making, and to researchers who investigate ways to improve decision-making and care delivery. ©2012 Sigma Theta Tau International.

  18. Phantom sensations in people with complete spinal cord lesions: a grounded theory perspective.

    PubMed

    Drysdale, Daren G; Shem, Kazuko; Walbom, Agnes; Miner, Maureen D; Maclachlan, Malcolm

    2009-01-01

    Phantom sensations are somatic phenomena arising from denervated parts of the body. There is very little research, and much diagnostic confusion, regarding such experiences in people with spinal cord injuries. In the case of 'complete' spinal cord lesions, phantom experiences may challenge, and indeed, contradict, the understanding that both clinicians and patients have of such injuries. This paper seeks to provide a better understanding of such 'phantom' sensations in spinal cord injury. We used grounded theory methods to explore 'phantom' sensations as experienced by individuals with complete (ASIA A) spinal lesions. Eight people with complete lesions, who were selected through theoretical sampling, participated in a semi-structured interview. Emergent themes included injury context, sensations experienced, the meaning of sensations, body connectivity, attitude and communication about sensations. Our results provide an enhanced understanding of the embodied experience of phantom sensations, and important insights regarding self-construction and rehabilitative processes in people with spinal cord injury who experience such anomalous sensations.

  19. Grounding in Instant Messaging

    ERIC Educational Resources Information Center

    Fox Tree, Jean E.; Mayer, Sarah A.; Betts, Teresa E.

    2011-01-01

    In two experiments, we investigated predictions of the "collaborative theory of language use" (Clark, 1996) as applied to instant messaging (IM). This theory describes how the presence and absence of different grounding constraints causes people to interact differently across different communicative media (Clark & Brennan, 1991). In Study 1, we…

  20. A grounded theory exploration of the onset of anorexia in adolescence.

    PubMed

    Koruth, Nina; Nevison, Charlotte; Schwannauer, Matthias

    2012-07-01

    Relatively little research has been conducted investigating the individual's point of view of anorexia. This research explored young people's experiences of the onset of anorexia. It was anticipated that this would improve clinicians' knowledge in this area, which could then inform establishing alliance and progress through interventions. A qualitative grounded theory design was employed. Eight participants aged between 13 and 17 years took part in an interview. The procedure of analysis involved moving between the interviews and generating codes. Superordinate themes emerged and the three main findings are presented. Firstly, it was found that emotions were experienced as overwhelming. Secondly, that the level of awareness of anorexia develops. Finally, that emotional responses and the level of awareness of anorexia impact on the ability to utilise interpersonal interactions. The findings shed light on the personal experiences of this time and help to highlight areas for clinicians to address. Copyright © 2011 John Wiley & Sons, Ltd and Eating Disorders Association.

  1. Simulations of Ground and Space-Based Oxygen Atom Experiments

    NASA Technical Reports Server (NTRS)

    Finchum, A. (Technical Monitor); Cline, J. A.; Minton, T. K.; Braunstein, M.

    2003-01-01

    A low-earth orbit (LEO) materials erosion scenario and the ground-based experiment designed to simulate it are compared using the direct-simulation Monte Carlo (DSMC) method. The DSMC model provides a detailed description of the interactions between the hyperthermal gas flow and a normally oriented flat plate for each case. We find that while the general characteristics of the LEO exposure are represented in the ground-based experiment, multi-collision effects can potentially alter the impact energy and directionality of the impinging molecules in the ground-based experiment. Multi-collision phenomena also affect downstream flux measurements.

  2. How Female Professionals Successfully Process and Negotiate Involuntary Job Loss at Faith-Based Colleges and Universities: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Cunningham, Debra Jayne

    2013-01-01

    Using a constructivist grounded theory approach (Charmaz, 2006), this qualitative study examined how 8 female senior-level professionals employed at faith-based colleges and universities processed and navigated the experience of involuntary job loss and successfully transitioned to another position. The purpose of this research was to contribute…

  3. The journey into fatherhood: A grounded theory study.

    PubMed

    Sansiriphun, Nantaporn; Kantaruksa, Kannika; Klunklin, Areewan; Baosuang, Chavee; Liamtrirat, Saowanee

    2015-12-01

    The objective of this study was to explore the process of transition into fatherhood for Thai men from childbirth to the postpartum period. Forty-one first-time Thai fathers were voluntarily recruited from two hospitals in Chiang Mai, Thailand, from December 2012 to June 2013. In-depth interviews were used to collect the data, which were analyzed based on grounded theory methodology. The basic social process that emerged as the core category was termed: "the journey into fatherhood." This process was divided into three phases: labor, delivery, and family beginning. Within this process, there were various situations, challenges, and pressures, which caused many changes of mood and feelings for the first-time fathers. Throughout this process, they applied various strategies to manage their concerns and needs, in order to develop into masterly fathers. Identifying the process of the journey into fatherhood provides nurses and midwives insight into the new fathers' experiences, which will enable them to be more sensitive, respectful, and effective caregivers. © 2015 Wiley Publishing Asia Pty Ltd.

  4. Health effects of digital textbooks on school-age children: a grounded theory approach.

    PubMed

    Seomun, Gyeongae; Lee, Jung-Ah; Kim, Eun-Young; Im, Meeyoung; Kim, Miran; Park, Sun-A; Lee, Youngjin

    2013-10-01

    This qualitative study used the grounded theory approach to analyze digital textbook-related health experiences of school-age children. In-depth interviews were held with 40 elementary school students who had used digital textbooks for at least a year. Data analysis revealed a total of 56 concepts, 20 subcategories, and 11 categories related to digital textbook health issues, the central phenomena being "health-related experiences." Students' health-related experiences were classified into "physical" and "psychological" symptoms. Adverse health effects related to digital textbook usage were addressed via both "student-led" and "instructor-led" coping strategies. Students' coping strategies were often inefficient, but instructor-led strategies seemed to prevent health problems. When health issues were well managed, students tended to accept digital textbooks as educational tools. Our findings suggest that students can form healthy computer habits if digital textbook usage is directed in a positive manner.

  5. A grounded theory of abstraction in artificial intelligence.

    PubMed Central

    Zucker, Jean-Daniel

    2003-01-01

    In artificial intelligence, abstraction is commonly used to account for the use of various levels of details in a given representation language or the ability to change from one level to another while preserving useful properties. Abstraction has been mainly studied in problem solving, theorem proving, knowledge representation (in particular for spatial and temporal reasoning) and machine learning. In such contexts, abstraction is defined as a mapping between formalisms that reduces the computational complexity of the task at stake. By analysing the notion of abstraction from an information quantity point of view, we pinpoint the differences and the complementary role of reformulation and abstraction in any representation change. We contribute to extending the existing semantic theories of abstraction to be grounded on perception, where the notion of information quantity is easier to characterize formally. In the author's view, abstraction is best represented using abstraction operators, as they provide semantics for classifying different abstractions and support the automation of representation changes. The usefulness of a grounded theory of abstraction in the cartography domain is illustrated. Finally, the importance of explicitly representing abstraction for designing more autonomous and adaptive systems is discussed. PMID:12903672

  6. A grounded theory of abstraction in artificial intelligence.

    PubMed

    Zucker, Jean-Daniel

    2003-07-29

    In artificial intelligence, abstraction is commonly used to account for the use of various levels of details in a given representation language or the ability to change from one level to another while preserving useful properties. Abstraction has been mainly studied in problem solving, theorem proving, knowledge representation (in particular for spatial and temporal reasoning) and machine learning. In such contexts, abstraction is defined as a mapping between formalisms that reduces the computational complexity of the task at stake. By analysing the notion of abstraction from an information quantity point of view, we pinpoint the differences and the complementary role of reformulation and abstraction in any representation change. We contribute to extending the existing semantic theories of abstraction to be grounded on perception, where the notion of information quantity is easier to characterize formally. In the author's view, abstraction is best represented using abstraction operators, as they provide semantics for classifying different abstractions and support the automation of representation changes. The usefulness of a grounded theory of abstraction in the cartography domain is illustrated. Finally, the importance of explicitly representing abstraction for designing more autonomous and adaptive systems is discussed.

  7. Emotions, the meaning of food and heart failure: a grounded theory study.

    PubMed

    Jacobsson, Anna; Pihl, Emma; Mårtensson, Jan; Fridlund, Bengt

    2004-06-01

    Many patients with heart failure have generalized wasting, referred to as cardiac cachexia. This leads to skeletal muscle wasting, impaired mobility, reduced functional capacity and poor prognosis. Patients with heart failure have symptoms that can affect their food intake, for example breathing difficulties, fatigue, nausea, loss of appetite, early feeling of fullness and ascites. These dietary problems and patients' nutritional status, can be significantly improved by means of simple nursing interventions. This paper reports a grounded theory study which developed a theoretical model of experiences of food and food intake among patients with heart failure. A descriptive and exploratory design, with a grounded theory analysis, was used. Data were collected in 2002 through interviews with 11 patients with heart failure. Two core categories emerged: emotions and the meaning of food. Psychosocial meaning could be associated with positive feelings of well-being, or negative feelings of sorrow. Physiological meaning could be associated with positive feelings of comfort or negative feelings of burden. Patients' experiences of food and eating changed during the development of the disease. Feelings of fatigue and lack of appetite gave rise to a feeling of deprivation because of missing both eating and the related social environment. This could lead to a loss of personal identity. Although the findings of a qualitative study cannot be generalized, they raise important clinical nursing issues. With increasingly shorter hospital stays, these problems will need to be addressed by community healthcare staff and family carers. Therefore, all healthcare professionals need knowledge about heart disease and information techniques if they are to be able to give appropriate care to this group. Ignorance about food and eating can easily lead to malnourishment, with an increased risk of the patients falling into a vicious circle. Implications of the study for health care practice and

  8. Intentionality in Healing--The Voices of Men in Nursing: A Grounded Theory Investigation.

    PubMed

    Zahourek, Rothlyn P

    2015-12-01

    The purpose of this study was to evaluate and potentially modify or expand a previously developed theory: Intentionality: The Matrix of Healing (IMH) using a sample of men in nursing. A modified grounded theory approach described by Chen and Boore (2009) and by Amsteus (2014). Twelve men in nursing were recruited. Each was interviewed at least once and their feedback solicited to determine accuracy of interpretation. Results were compared and contrasted to those obtained from the earlier research with six female nurses and their patients. Both groups viewed intentionality as different from, and greater than, intention. Intentionality reflects the whole person's values, goals, and experiences. The men emphasized the importance of reflective spiritual practices, developing self-awareness, being aware of the stress experienced by males in a female profession, and the role of action in manifesting intentionality in healing. The theory is substantiated with minor changes in emphases. Further study is warranted to expand the understanding of this basic concept in nursing and healing. © The Author(s) 2015.

  9. Methodological tools for the collection and analysis of participant observation data using grounded theory.

    PubMed

    Laitinen, Heleena; Kaunonen, Marja; Astedt-Kurki, Päivi

    2014-11-01

    To give clarity to the analysis of participant observation in nursing when implementing the grounded theory method. Participant observation (PO) is a method of collecting data that reveals the reality of daily life in a specific context. In grounded theory, interviews are the primary method of collecting data but PO gives a distinctive insight, revealing what people are really doing, instead of what they say they are doing. However, more focus is needed on the analysis of PO. An observational study carried out to gain awareness of nursing care and its electronic documentation in four acute care wards in hospitals in Finland. Discussion of using the grounded theory method and PO as a data collection tool. The following methodological tools are discussed: an observational protocol, jotting of notes, microanalysis, the use of questioning, constant comparison, and writing and illustrating. Each tool has specific significance in collecting and analysing data, working in constant interaction. Grounded theory and participant observation supplied rich data and revealed the complexity of the daily reality of acute care. In this study, the methodological tools provided a base for the study at the research sites and outside. The process as a whole was challenging. It was time-consuming and it required rigorous and simultaneous data collection and analysis, including reflective writing. Using these methodological tools helped the researcher stay focused from data collection and analysis to building theory. Using PO as a data collection method in qualitative nursing research provides insights. It is not commonly discussed in nursing research and therefore this study can provide insight, which cannot be seen or revealed by using other data collection methods. Therefore, this paper can produce a useful tool for those who intend to use PO and grounded theory in their nursing research.

  10. Dynamic test results for the CASES ground experiment

    NASA Technical Reports Server (NTRS)

    Bukley, Angelia P.; Patterson, Alan F.; Jones, Victoria L.

    1993-01-01

    The Controls, Astrophysics, and Structures Experiment in Space (CASES) Ground Test Facility (GTF) has been developed at Marshall Space Flight Center (MSFC) to provide a facility for the investigation of Controls/Structures Interaction (CSI) phenomena, to support ground testing of a potential shuttle-based CASES flight experiment, and to perform limited boom deployment and retraction dynamics studies. The primary objectives of the ground experiment are to investigate CSI on a test article representative of a Large Space Structure (LSS); provide a platform for Guest Investigators (GI's) to conduct CSI studies; to test and evaluate LSS control methodologies, system identification (ID) techniques, failure mode analysis; and to compare ground test predictions and flight results. The proposed CASES flight experiment consists of a 32 meter deployable/retractable boom at the end of which is an occulting plate. The control objective of the experiment is to maintain alignment of the tip plate (occulter) with a detector located at the base of the boom in the orbiter bay. The tip plate is pointed towards a star, the sun, or the galactic center to collect high-energy X-rays emitted by these sources. The tip plate, boom, and detector comprise a Fourier telescope. The occulting holes in the tip plate are approximately one millimeter in diameter making the alignment requirements quite stringent. Control authority is provided by bidirectional linear thrusters located at the boom tip and Angular Momentum Exchange Devices (AMED's) located at mid-boom and at the tip. The experiment embodies a number of CSI control problems including vibration suppression, pointing a long flexible structure, and disturbance rejection. The CASES GTF is representative of the proposed flight experiment with identical control objectives.

  11. BigBOSS: The Ground-Based Stage IV BAO Experiment

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

    Schlegel, David; Bebek, Chris; Heetderks, Henry

    2009-04-01

    The BigBOSS experiment is a proposed DOE-NSF Stage IV ground-based dark energy experiment to study baryon acoustic oscillations (BAO) and the growth of structure with an all-sky galaxy redshift survey. The project is designed to unlock the mystery of dark energy using existing ground-based facilities operated by NOAO. A new 4000-fiber R=5000 spectrograph covering a 3-degree diameter field will measure BAO and redshift space distortions in the distribution of galaxies and hydrogen gas spanning redshifts from 0.2< z< 3.5. The Dark Energy Task Force figure of merit (DETF FoM) for this experiment is expected to be equal to that ofmore » a JDEM mission for BAO with the lower risk and cost typical of a ground-based experiment.« less

  12. Use of empathy in psychiatric practice: constructivist grounded theory study

    PubMed Central

    Watling, Chris

    2017-01-01

    Background Psychiatry has faced significant criticism for overreliance on the Diagnostic and Statistical Manual of Mental Disorders (DSM) and medications with purported disregard for empathetic, humanistic interventions. Aims To develop an empirically based qualitative theory explaining how psychiatrists use empathy in day-to-day practice, to inform practice and teaching approaches. Method This study used constructivist grounded theory methodology to ask (a) ‘How do psychiatrists understand and use empathetic engagement in the day-to-day practice of psychiatry?’ and (b) ‘How do psychiatrists learn and teach the skills of empathetic engagement?’ The authors interviewed 17 academic psychiatrists and 4 residents and developed a theory by iterative coding of the collected data. Results This constructivist grounded theory of empathetic engagement in psychiatric practice considered three major elements: relational empathy, transactional empathy and instrumental empathy. As one moves from relational empathy through transactional empathy to instrumental empathy, the actions of the psychiatrist become more deliberate and interventional. Conclusions Participants were described by empathy-based interventions which are presented in a theory of ’empathetic engagement’. This is in contrast to a paradigm that sees psychiatry as purely based on neurobiological interventions, with psychotherapy and interpersonal interventions as completely separate activities from day-to-day psychiatric practice. Declaration of interest None. Copyright and usage © The Royal College of Psychiatrists 2017. This is an open access article distributed under the terms of the Creative Commons Non-Commercial, No Derivatives (CC BY-NC-ND) license. PMID:28243463

  13. Deliberate acquisition of competence in physiological breech birth: A grounded theory study.

    PubMed

    Walker, Shawn; Scamell, Mandie; Parker, Pam

    2018-06-01

    Research suggests that the skill and experience of the attendant significantly affect the outcomes of vaginal breech births, yet practitioner experience levels are minimal within many contemporary maternity care systems. Due to minimal experience and cultural resistance, few practitioners offer vaginal breech birth, and many practice guidelines and training programmes recommend delivery techniques requiring supine maternal position. Fewer practitioners have skills to support physiological breech birth, involving active maternal movement and choice of birthing position, including upright postures such as kneeling, standing, squatting, or on a birth stool. How professionals learn complex skills contrary to those taught in their local practice settings is unclear. How do professionals develop competence and expertise in physiological breech birth? Nine midwives and five obstetricians with experience facilitating upright physiological breech births participated in semi-structured interviews. Data were analysed iteratively using constructivist grounded theory methods to develop an empirical theory of physiological breech skill acquisition. Among the participants in this research, the deliberate acquisition of competence in physiological breech birth included stages of affinity with physiological birth, critical awareness, intention, identity and responsibility. Expert practitioners operating across local and national boundaries guided less experienced practitioners. The results depict a specialist learning model which could be formalised in sympathetic training programmes, and evaluated. It may also be relevant to developing competence in other specialist/expert roles and innovative practices. Deliberate development of local communities of practice may support professionals to acquire elusive breech skills in a sustainable way. Copyright © 2017 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  14. The Constant Comparative Analysis Method Outside of Grounded Theory

    ERIC Educational Resources Information Center

    Fram, Sheila M.

    2013-01-01

    This commentary addresses the gap in the literature regarding discussion of the legitimate use of Constant Comparative Analysis Method (CCA) outside of Grounded Theory. The purpose is to show the strength of using CCA to maintain the emic perspective and how theoretical frameworks can maintain the etic perspective throughout the analysis. My…

  15. Dancing with data: an example of acquiring theoretical sensitivity in a grounded theory study.

    PubMed

    Hoare, Karen J; Mills, Jane; Francis, Karen

    2012-06-01

    Glaser suggested that the conceptual route from data collection to a grounded theory is a set of double back steps. The route forward inevitably results in the analyst stepping back. Additionally sidestepping through, leading participants down lines of inquiry and following data threads with other participants, is also characteristic of acquiring theoretical sensitivity, a key concept in grounded theory. Other ways of acquiring theoretical sensitivity comprise: reading the literature, open coding, category building, reflecting in memos followed by doubling back on data collection once further lines of inquiry are opened up. This paper describes how we 'danced with data' in pursuit of heightened theoretical sensitivity in a grounded theory study of information use by nurses working in general practice in New Zealand. Providing an example of how analytical tools are employed to theoretically sample emerging concepts. © 2012 Blackwell Publishing Asia Pty Ltd.

  16. Seeking Humanizing Care in Patient-Centered Care Process: A Grounded Theory Study.

    PubMed

    Cheraghi, Mohammad Ali; Esmaeili, Maryam; Salsali, Mahvash

    Patient-centered care is both a goal in itself and a tool for enhancing health outcomes. The application of patient-centered care in health care services globally however is diverse. This article reports on a study that sought to introduce patient-centered care. The aim of this study is to explore the process of providing patient-centered care in critical care units. The study used a grounded theory method. Data were collected on 5 critical care units in Tehran University of Medical Sciences. Purposive and theoretical sampling directed the collection of data using 29 semistructured interviews with 27 participants (nurses, patients, and physician). Data obtained were analyzed according to the analysis stages of grounded theory and constant comparison to identify the concepts, context, and process of the study. The core category of this grounded theory is "humanizing care," which consisted of 4 interrelated phases, including patient acceptance, purposeful patient assessment and identification, understanding patients, and patient empowerment. A core category of humanizing care integrated the theory. Humanizing care was an outcome and process. Patient-centered care is a dynamic and multifaceted process provided according to the nurses' understanding of the concept. Patient-centered care does not involve repeating routine tasks; rather, it requires an all-embracing understanding of the patients and showing respect for their values, needs, and preferences.

  17. Disclosing victimisation to healthcare professionals in Sweden: a constructivist grounded theory study of experiences among men exposed to interpersonal violence

    PubMed Central

    Brüggemann, Adrianus Jelmer; Swahnberg, Katarina

    2016-01-01

    Objective To develop a theoretical model concerning male victims' processes of disclosing experiences of victimisation to healthcare professionals in Sweden. Design Qualitative interview study. Setting Informants were recruited from the general population and a primary healthcare centre in Sweden. Participants Informants were recruited by means of theoretical sampling among respondents in a previous quantitative study. Eligible for this study were men reporting sexual, physical and/or emotional violence victimisation by any perpetrator and reporting that they either had talked to a healthcare provider about their victimisation or had wanted to do so. Method Constructivist grounded theory. 12 interviews were performed and saturation was reached after 9. Results Several factors influencing the process of disclosing victimisation can be recognised from previous studies concerning female victims, including shame, fear of negative consequences of disclosing, specifics of the patient–provider relationship and time constraints within the healthcare system. However, this study extends previous knowledge by identifying strong negative effects of adherence to masculinity norms for victimised men and healthcare professionals on the process of disclosing. It is also emphasised that the process of disclosing cannot be separated from other, even seemingly unrelated, circumstances in the men's lives. Conclusions The process of disclosing victimisation to healthcare professionals was a complex process involving the men's experiences of victimisation, adherence to gender norms, their life circumstances and the dynamics of the actual healthcare encounter. PMID:27324711

  18. Culturally Responsive Teaching in the Context of Mathematics: A Grounded Theory Case Study

    ERIC Educational Resources Information Center

    Bonner, Emily P.; Adams, Thomasenia L.

    2012-01-01

    In this grounded theory case study, four interconnected, foundational cornerstones of culturally responsive mathematics teaching (CRMT), communication, knowledge, trust/relationships, and constant reflection/revision, were systematically unearthed to develop an initial working theory of CRMT that directly informs classroom practice. These…

  19. Staying married after stroke: a constructivist grounded theory qualitative study.

    PubMed

    Anderson, Sharon; Keating, Norah C; Wilson, Donna M

    2017-10-01

    Marriages are one of the most powerful predictors of health and longevity, yet research in stroke has focused separately on survivors' experience of impairments and how spouses deal with caregiving. The purpose of this constructivist grounded theory study was to understand the key themes related to reconstruction or breakdown of marriages after stroke. In semi-structured interviews, 18 couples in long-term marriages discussed how their marriages were reconstructed or broke down after one member of the couple returned home after being hospitalized for a stroke. Constant comparison methods were used to compare the experiences of 12 couples in which both partners indicated their relationship was going well with 6 couples who either separated or remained in parallel marriages. Analysis revealed an overarching process of reconstructing compatible role-identities and three themes related to the reconstruction or breakdown of the marital identity: feeling overwhelmed, resolving conflict, and perceiving value in the marriage. Our findings highlight that marriages are contexts in which survivors and spouses can recalibrate their role-identities. Marriage relationships are not peripheral to survivors' and spouses' outcomes after stroke; rather, marriage is fundamental to the management of impairments and to the well-being of the couple.

  20. Exploring Knowledge Exchange between Senior and Future Leaders: A Grounded-Theory Study

    ERIC Educational Resources Information Center

    Gonzaga, Stephanie Young

    2009-01-01

    A grounded theory study examined senior leaders methods of knowledge sharing with junior leaders in a small commercial mortgage company. The study was designed to develop an emergent theory to explain the cultural elements that influenced the methods leaders used to transfer knowledge to junior people. The study identified a systemic value of…

  1. A grounded theory of social participation among older women living with HIV.

    PubMed

    Siemon, Jennifer S; Blenkhorn, Lisa; Wilkins, Seanne; O'Brien, Kelly K; Solomon, Patricia E

    2013-10-01

    As adults age with human immunodeficiency virus (HIV), the role for rehabilitation continues to emerge. Understanding how social participation is affected among women aging with HIV can inform occupational therapy assessment and treatment. Our purpose was to develop a theoretical model that describes the experiences of social participation from the perspective of older women living with HIV. A grounded theory methodological approach was utilized. We conducted interviews with 20 women living with HIV, age 50 or older, to explore various aspects of social participation, including self-care, relationships with others, and access to health and social services. Emergent themes informed the theoretical model. The theoretical model comprises four concepts related to social participation: social engagement, social isolation, contrasting perceptions about factors variably influencing participation, and contextual influences that may enhance or hinder social participation. Women aging with HIV experience social participation as a dynamic process involving social engagement and isolation. Contextual influences may promote and impede social participation.

  2. Women's journey of recovery from sexual assault trauma: a grounded theory--part 2.

    PubMed

    Duma, S E; Mekwa, J N; Denny, L D

    2007-12-01

    The purpose of the study was to explore and analyse the journey of recovery which is undertaken by women who have been sexually assaulted, with the aim of discovering the grounded theory of recovery from sexual assault within the first six months following the event of rape. The main research question was: 'What is the journey of recovery that is undertaken by women within the first six months following sexual assault?' Another question that developed during data collection and data analysis was 'What is the meaning that women attach to recovery?' The findings are discussed under the eight concepts or categories and the context and the intervening conditions that influence the journey of recovery from sexual assault trauma. Refer to part 1 article. These are complemented with abstracts of data from the participants' voices and the related discussions. The developed theory highlights the process and the interconnectedness of the different stages of what the women experience in their journey of recovery from sexual assault trauma.

  3. Ground cross-modal impedance as a tool for analyzing ground/plate interaction and ground wave propagation.

    PubMed

    Grau, L; Laulagnet, B

    2015-05-01

    An analytical approach is investigated to model ground-plate interaction based on modal decomposition and the two-dimensional Fourier transform. A finite rectangular plate subjected to flexural vibration is coupled with the ground and modeled with the Kirchhoff hypothesis. A Navier equation represents the stratified ground, assumed infinite in the x- and y-directions and free at the top surface. To obtain an analytical solution, modal decomposition is applied to the structure and a Fourier Transform is applied to the ground. The result is a new tool for analyzing ground-plate interaction to resolve this problem: ground cross-modal impedance. It allows quantifying the added-stiffness, added-mass, and added-damping from the ground to the structure. Similarity with the parallel acoustic problem is highlighted. A comparison between the theory and the experiment shows good matching. Finally, specific cases are investigated, notably the influence of layer depth on plate vibration.

  4. The process of accepting breast cancer among Chinese women: A grounded theory study.

    PubMed

    Chen, Shuang-Qin; Liu, Jun-E; Li, Zhi; Su, Ya-Li

    2017-06-01

    To describe the process by which Chinese women accept living with breast cancer. Individual interviews were conducted with 18 Chinese women who completed breast cancer treatment. Data were collected from September 2014 to January 2015 at a large tertiary teaching hospital in Beijing, China. In this grounded theory study, data were analyzed using constant comparative and coding analysis methods. In order to explain the process of accepting having breast cancer among women in China through the grounded theory study, a model that includes 5 axial categories was developed. Cognitive reconstruction emerged as the core category. The extent to which the women with breast cancer accepted having the disease was found to increase with the treatment stage and as their treatment stage progressed with time. The accepting process included five stages: non-acceptance, passive acceptance, willingness to accept, behavioral acceptance, and transcendence of acceptance. Our study using grounded theory study develops a model describing the process by which women accept having breast cancer. The model provides some intervention opportunities at every point of the process. Copyright © 2017. Published by Elsevier Ltd.

  5. A grounded theory of how social support influences physical activity in adolescent girls

    PubMed Central

    Fawkner, Samantha

    2018-01-01

    ABSTRACT Purpose: Adolescent girls are not sufficiently active to achieve health benefits. Social support from friends and family has been positively associated with physical activity in adolescent girls; however it is unclear how social support influences physical activity behaviour. This study aimed to develop a grounded theory of how social support influences physical activity in adolescent girls. Methods: A qualitative, constructivist grounded theory approach was adopted. Individual interviews explored adolescent girls’ perspectives of how significant others’ influenced their physical activity through providing social support, and through modelling physical activity. Results: Participants perceived social support to influence physical activity behaviour through performance improvements, self-efficacy, enjoyment, motivation and by enabling physical activity. Improvements in performance and self-efficacy were also linked to motivation to be active. Girls perceived modelling to influence behaviour through providing opportunities for them to be physically active, and by inspiring them to be active. Conclusion: The grounded theory outlines adolescent girls’ perceptions of how significant others influence their physical activity and provides a framework for future research examining the role of social support on physical activity. PMID:29405881

  6. A grounded theory of how social support influences physical activity in adolescent girls.

    PubMed

    Laird, Yvonne; Fawkner, Samantha; Niven, Ailsa

    2018-12-01

    Adolescent girls are not sufficiently active to achieve health benefits. Social support from friends and family has been positively associated with physical activity in adolescent girls; however it is unclear how social support influences physical activity behaviour. This study aimed to develop a grounded theory of how social support influences physical activity in adolescent girls. A qualitative, constructivist grounded theory approach was adopted. Individual interviews explored adolescent girls' perspectives of how significant others' influenced their physical activity through providing social support, and through modelling physical activity. Participants perceived social support to influence physical activity behaviour through performance improvements, self-efficacy, enjoyment, motivation and by enabling physical activity. Improvements in performance and self-efficacy were also linked to motivation to be active. Girls perceived modelling to influence behaviour through providing opportunities for them to be physically active, and by inspiring them to be active. The grounded theory outlines adolescent girls' perceptions of how significant others influence their physical activity and provides a framework for future research examining the role of social support on physical activity.

  7. A model of self-directed learning in internal medicine residency: a qualitative study using grounded theory.

    PubMed

    Sawatsky, Adam P; Ratelle, John T; Bonnes, Sara L; Egginton, Jason S; Beckman, Thomas J

    2017-02-02

    Existing theories of self-directed learning (SDL) have emphasized the importance of process, personal, and contextual factors. Previous medical education research has largely focused on the process of SDL. We explored the experience with and perception of SDL among internal medicine residents to gain understanding of the personal and contextual factors of SDL in graduate medical education. Using a constructivist grounded theory approach, we conducted 7 focus group interviews with 46 internal medicine residents at an academic medical center. We processed the data by using open coding and writing analytic memos. Team members organized open codes to create axial codes, which were applied to all transcripts. Guided by a previous model of SDL, we developed a theoretical model that was revised through constant comparison with new data as they were collected, and we refined the theory until it had adequate explanatory power and was appropriately grounded in the experiences of residents. We developed a theoretical model of SDL to explain the process, personal, and contextual factors affecting SDL during residency training. The process of SDL began with a trigger that uncovered a knowledge gap. Residents progressed to formulating learning objectives, using resources, applying knowledge, and evaluating learning. Personal factors included motivations, individual characteristics, and the change in approach to SDL over time. Contextual factors included the need for external guidance, the influence of residency program structure and culture, and the presence of contextual barriers. We developed a theoretical model of SDL in medical education that can be used to promote and assess resident SDL through understanding the process, person, and context of SDL.

  8. Is Birth Order Really Important in Peer Relationship? A Grounded Theory Approach

    ERIC Educational Resources Information Center

    Coskun, Kerem; Çikrikci, Özkan; Topkaya, Yavuz

    2017-01-01

    This article seeks to develop a theory about the importance of peer relationship among the oldest of the youngest children who have finished preschool education and already started primary school. In the study, observation was employed to collect data from 22 children. The data were analysed through the grounded theory approach, in which data are…

  9. Comfort vs risk: a grounded theory about female adolescent behaviour in the sun.

    PubMed

    Norton, Elizabeth; Holloway, Immy; Galvin, Kathleen

    2014-07-01

    To generate a grounded theory about female adolescent behaviour in the sun. Nurses have key roles in health promotion and skin cancer prevention. Adolescents' resistance to sun safety messages and their vulnerability to sunburn are of concern internationally. Understanding why young women do as they do in the sun may enhance skin cancer prevention, but their behaviour has not been explained before in the UK. The study incorporated a qualitative grounded theory design using the approach of Glaser. Qualitative data were gleaned from group and one-to-one, semi-structured interviews with 20 female participants aged 14-17, research memos and literature. Sampling was purposive and theoretical. Data collection, analysis and theory generation occurred concurrently. Data were analysed using the constant comparative method. Data collection ended when a substantive theory had been generated. Data analysis revealed five categories of findings: fitting in, being myself, being physically comfortable, slipping up and being comfortable (the core category). The theory generated around the core explains how young women direct their sun-related activities towards meeting their physical and psychosocial comfort needs. A contribution of this research is the grounded theory explaining the behaviour of young women in the sun. Further, the theory challenges assumptions that female adolescents necessarily take risks; it explains their sun-related activities in terms of comfort. The theory extends findings from other researchers' descriptive qualitative studies and also appears to apply to young people in countries other than the UK. Understanding the sun-related activity of young women in terms of physical and psychosocial comfort may help nurses to develop new approaches to skin cancer prevention. These could complement existing messages and humanise health promotion. © 2013 John Wiley & Sons Ltd.

  10. Interprofessional collaboration in nursing homes (interprof): a grounded theory study of general practitioner experiences and strategies to perform nursing home visits.

    PubMed

    Fleischmann, Nina; Tetzlaff, Britta; Werle, Jochen; Geister, Christina; Scherer, Martin; Weyerer, Siegfried; Hummers-Pradier, Eva; Mueller, Christiane A

    2016-08-30

    Interprofessionalism, considered as collaboration between medical professionals, has gained prominence over recent decades and evidence for its impact has grown. The steadily increasing number of residents in nursing homes will challenge medical care and the interaction across professions, especially nurses and general practitioners (GPs). The nursing home visit, a key element of medical care, has been underrepresented in research. This study explores GP perspectives on interprofessional collaboration with a focus on their visits to nursing homes in order to understand their experiences and expectations. This research represents an aspect of the interprof study, which explores medical care needs as well as the perceived collaboration and communication by nursing home residents, their families, GPs and nurses. This paper focusses on GPs' views, investigating in particular their visits to nursing homes in order to understand their experiences. Open guideline-interviews covering interprofessional collaboration and the visit process were conducted with 30 GPs in three study centers and analyzed with grounded theory methodology. GPs were recruited via postal request and existing networks of the research partners. Four different types of nursing home visits were found: visits on demand, periodical visits, nursing home rounds and ad-hoc-decision based visits. We identified the core category "productive performance" of home visits in nursing homes which stands for the balance of GPs´ individual efforts and rewards. GPs used different strategies to perform a productive home visit: preparing strategies, on-site strategies and investing strategies. We compiled a theory of GPs home visits in nursing homes in Germany. The findings will be useful for research, and scientific and management purposes to generate a deeper understanding of GP perspectives and thereby improve interprofessional collaboration to ensure a high quality of care.

  11. Being reflexive in qualitative grounded theory: discussion and application of a model of reflexivity.

    PubMed

    Engward, Hilary; Davis, Geraldine

    2015-07-01

    A discussion of the meaning of reflexivity in research with the presentation of examples of how a model of reflexivity was used in a grounded theory research project. Reflexivity requires the researcher to make transparent the decisions they make in the research process and is therefore important in developing quality in nursing research. The importance of being reflexive is highlighted in the literature in relation to nursing research, however, practical guidance as to how to go about doing research reflexively is not always clearly articulated. This is a discussion paper. The concept of reflexivity in research is explored using the Alvesson and Skoldberg model of reflexivity and practical examples of how a researcher developed reflexivity in a grounded theory project are presented. Nurse researchers are encouraged to explore and apply the concept of reflexivity in their research practices to develop transparency in the research process and to increase robustness in their research. The Alvesson and Skoldberg model is of value in applying reflexivity in qualitative nursing research, particularly in grounded theory research. Being reflexive requires the researcher to be completely open about decisions that are made in the research process. The Alvesson and Skolberg model of reflexivity is a useful model that can enhance reflexivity in the research process. It can be a useful practical tool to develop reflexivity in grounded theory research. © 2015 John Wiley & Sons Ltd.

  12. Shaping a valued learning journey: Student satisfaction with learning in undergraduate nursing programs, a grounded theory study.

    PubMed

    Smith, Morgan R; Grealish, Laurie; Henderson, Saras

    2018-05-01

    Student satisfaction is a quality measure of increasing importance in undergraduate programs, including nursing programs. To date theories of student satisfaction have focused primarily on students' perceptions of the educational environment rather than their perceptions of learning. Understanding how students determine satisfaction with learning is necessary to facilitate student learning across a range of educational contexts and meet the expectations of diverse stakeholders. To understand undergraduate nursing students' satisfaction with learning. Constructivist grounded theory methodology was used to identify how nursing students determined satisfaction with learning. Two large, multi-campus, nursing schools in Australia. Seventeen demographically diverse undergraduate nursing students studying different stages of a three year program participated in the study. Twenty nine semi-structured interviews were conducted. Students were invited to describe situations where they had been satisfied or dissatisfied with their learning. A constructivist grounded theory approach was used to analyse the data. Students are satisfied with learning when they shape a valued learning journey that accommodates social contexts of self, university and nursing workplace. The theory has three phases. Phase 1 - orienting self to valued learning in the pedagogical landscape; phase 2 - engaging with valued learning experiences across diverse pedagogical terrain; and phase 3 - recognising valued achievement along the way. When students experience a valued learning journey they are satisfied with their learning. Student satisfaction with learning is unique to the individual, changes over time and maybe transient or sustained, mild or intense. Finding from the research indicate areas where nurse academics may facilitate satisfaction with learning in undergraduate nursing programs while mindful of the expectations of other stakeholders such as the university, nurse registering authorities

  13. The 'realities' of part-time nursing: a grounded theory study.

    PubMed

    Jamieson, Lynn N; Williams, Leonie Mosel; Lauder, William; Dwyer, Trudy

    2008-10-01

    To develop a theory that explains the 'realities' of part-time nursing. While little is known about the phenomenon of part-time nursing, increasing numbers of nurses work in part-time employment. Grounded theory. The problem that part-time nurses shared was an inability to achieve their personal optimal nursing potential. Motivators to work part-time, employment hours, specialty, individual and organizational factors formed contextual conditions that led to this problem. Part-time nurses responded to the challenges through a process of adaptation and adjustment. Harnessing the full productive potential of part-time nurses requires support to limit the difficulties that they encounter. The developed theory provides a valuable guide to managerial action. Nurse Managers need to consider the developed substantive theory when planning and managing nursing workforces.

  14. Dual Analyses Examining Proving Process: Grounded Theory and Knowledge Analysis

    ERIC Educational Resources Information Center

    Adiredja, Aditya P.; Smith Karunakaran, Shiv

    2016-01-01

    This report presents dual analyses of an undergraduate student, Cassie, whose work provides nice contrasts between Grounded Theory (GT) analysis and Knowledge Analysis (KA). The analyses highlight particular methodological differences, such as grain size of findings, positioning of novices and more general implications about expert-novice studies.…

  15. Letting go and moving on: a grounded theory analysis of disengaging from university and becoming a registered nurse.

    PubMed

    Drury, Vicki; Francis, Karen; Chapman, Ysanne

    2008-10-01

    This study describes the third phase of a constructivist grounded theory titled becoming a registered nurse. The study identifies that mature-aged students experience three phases in their university journey. These phases or subcategories are called taking the first step, keeping going and, finally letting go and moving forward. In this article mature students' experiences of letting go and moving forward are explicated. Data gathered through semi-structured interviews and focus groups with mature students from two rural university campuses in Australia are used to illustrate this construct. Grounded theory methods of concurrent data generation and analysis, coding, developing categories and memoing were used. It was found that mature students experienced anxiety as they transitioned out of university and into employment. Despite reports of a nursing crisis in rural Australia some students were unable to find employment in their local rural areas. These students allege that it is not the nursing shortage but rather a shortage of money to pay more nurses that is the real issue. Furthermore mature students did not have a sense of termination of their university studies as there was no formal recognition that they had completed at the time, rather the formal recognition, university graduation, occurred some months after completion.

  16. A Grounded Theory for Identifying Students with Emotional Disturbance: Promising Practices for Assessment, Intervention, and Service Delivery

    ERIC Educational Resources Information Center

    Barnett, Dori

    2012-01-01

    A qualitative grounded theory study examined how practicing professionals involved in the ED identification process reconstructed the category of "emotional disturbance" as it applied to students in an alternative educational setting. A grounded theory integrates six emergent themes and essentially reframes the existing ED criteria in contemporary…

  17. Grounded Theory: A practical guide for management, business and market researchers Christina Goulding Grounded Theory: A practical guide for management, business and market researchers Sage Publications No of pages: 186 £18.99 0761966838 0761966838 [Formula: see text].

    PubMed

    Woods, Leslie

    2003-10-01

    Much has been written about the grounded theory approach to qualitative research, however the number of books devoted solely to this methodology remains relatively few. Therefore, any new book dedicated to the subject is always likely to attract attention - especially given the increasing popularity of grounded theory in healthcare research.

  18. Excitation of the ionospheric Alfvén resonator from the ground: Theory and experiments

    NASA Astrophysics Data System (ADS)

    Streltsov, A. V.; Chang, C.-L.; Labenski, J.; Milikh, G.; Vartanyan, A.; Snyder, A. L.

    2011-10-01

    We report results from numerical and experimental studies of the excitation of ULF shear Alfvén waves inside the ionospheric Alfvén resonator (IAR) by heating the ionosphere with powerful HF waves launched from the High Frequency Active Auroral Research Program (HAARP) facility in Alaska. Numerical simulations of the two-fluid MHD model describing IAR in a dipole magnetic field geometry with plasma parameters taken from the observations at HAARP during the October-November 2010 experimental campaign reveal that the IAR quality is higher during nighttime conditions, when the ionospheric conductivity is very low. Simulations also reveal that the resonance wave cannot be identified from the magnetic measurements on the ground or at an altitude above 600 km because the magnetic field in this wave has nodes on both ends of the resonator, and the best way to detect IAR modes is by measuring the electric field on low Earth orbit satellites. These theoretical predictions are in good, quantitative agreement with results from observations: In particular, (1) observations from the ground-based magnetometer at the HAARP site demonstrate no significant difference in the amplitudes of the magnetic field generated by HAARP in the frequency range from 0 to 5 Hz, and (2) the DEMETER satellite detected the electric field of the IAR first harmonic at an altitude of 670 km above HAARP during the heating experiment.

  19. Perceived changes associated with autogenic training for anxiety: a grounded theory study.

    PubMed

    Yurdakul, Levent; Holttum, Sue; Bowden, Ann

    2009-12-01

    Autogenic training (AT) is a behaviourally orientated intervention usually taught in eight or nine sessions in the United Kingdom: clients are taught six simple mental formulae designed to induce a calm state of mind and body, five additional emotional expression exercises, and individually tailored 'personal formulae' for supporting positive change. In the absence of existing psychological (as opposed to neuro-physiological) models of AT's mechanisms, this study aimed to produce the first such model, drawing on the perceptions of recent AT clients. An abbreviated form of grounded theory was used to explore retrospectively and in detail the experiences of a small sample of people of the process of change. Forty people were approached and 12 women participated who had completed AT in group form after referral for anxiety. Each was interviewed individually. A preliminary model of change was produced, grounded in the interview data. Factors reported to be salient were learning in a group, the core AT experience (the six standard exercises), difficulties with practice, the importance of regular practice integrated into daily life, and enhanced well-being and coping, which incorporated reduced worrying and clearer thinking. Limitations of the study are discussed, as are areas for further research and implications for anxiety treatment. This was a small study with a self-selected sample. However, theoretical generalizations can be made about the process of change. Since AT does not specifically focus on challenging negative cognitions, the cognitive changes reported have implications for anxiety treatments.

  20. Endeavoring to Contextualize Curricula Within an EBP Framework: A Grounded Theory Study.

    PubMed

    Malik, Gulzar; McKenna, Lisa; Griffiths, Debra

    2018-01-01

    Adopting evidence-based practice (EBP) principles in undergraduate education can facilitate nursing students' appreciation of EBP. Using grounded theory method, this study aimed to explore processes used by nurse academics while integrating EBP concepts in undergraduate nursing curricula across Australian universities. Twenty-three nurse academics were interviewed and nine were observed during teaching of undergraduate students. In addition, 20 unit/subject guides were analyzed using grounded theory approach of data analysis. The theory " On a path to success: Endeavoring to contextualize curricula within an EBP framework" reflects academics' endeavors toward linking EBP concepts to practice, aiming to contextualize curricula in a manner that engages students within an EBP framework. However, academics' journeys were influenced by several contextual factors which require strategies to accomplish their endeavors. In conclusion, initiatives to minimize barriers, faculty development, and provision of resources across educational and clinical settings are fundamental to achieving undergraduate curricula underpinned by EBP concepts.

  1. Identifying Barriers in Implementing Outcomes-Based Assessment Program Review: A Grounded Theory Analysis

    ERIC Educational Resources Information Center

    Bresciani, Marilee J.

    2011-01-01

    The purpose of this grounded theory study was to identify the typical barriers encountered by faculty and administrators when implementing outcomes-based assessment program review. An analysis of interviews with faculty and administrators at nine institutions revealed a theory that faculty and administrators' promotion, tenure (if applicable),…

  2. Common Ground of Two Paradigms: Incorporating Critical Theory into Current Art Therapy Practices

    ERIC Educational Resources Information Center

    Nolan, Emily

    2013-01-01

    Clinical art therapy and studio-based community art therapy represent two major paradigms in art therapy practice. This viewpoint explores how critical theory can be incorporated into both paradigms and result in common ground between them. Critical theory encompasses an understanding of oppression in psychological, social, and cultural contexts…

  3. CTE Teachers' Perspectives on the Process of CTE and Science Content Integration: A Grounded Theory

    NASA Astrophysics Data System (ADS)

    Spindler, Matthew Kenneth

    The integration of career and technical education (CTE) and academic curricular content that capitalizes on natural and inherent connections represents a challenge for CTE professionals. The research question that was used to guide the current study was: What are CTE teachers' perspectives of and experiences with the process of CTE and science content integration? And more specifically, to generate a grounded theory which explicates the process of CTE and science content integration from the perspective of CTE teachers. The CTE teachers expressed that the process of CTE and science content integration was a process of evolutionizing. From the perspective of the CTE teachers involved integrating CTE and science content resulted in their programs of study being adapted into something different than they were before the process of integration was begun. The CTE teachers revealed that the evolutions in their programs of study and themselves were associated with three other categories within the grounded theory: (a) connecting; (b) enacting; and (c) futuring. The process of CTE and science content integration represents a deep and complex episode for CTE teachers. The process of CTE and science content integration requires connecting to others, putting ideas into action, and an orienting towards the future.

  4. Action Learning and Constructivist Grounded Theory: Powerfully Overlapping Fields of Practice

    ERIC Educational Resources Information Center

    Rand, Jane

    2013-01-01

    This paper considers the shared characteristics between action learning (AL) and the research methodology constructivist grounded theory (CGT). Mirroring Edmonstone's [2011. "Action Learning and Organisation Development: Overlapping Fields of Practice." "Action Learning: Research and Practice" 8 (2): 93-102] article, which…

  5. Health visitor views on consultation using the Solihull approach: a grounded theory study.

    PubMed

    Stefanopoulou, Evgenia; Coker, Sian; Greenshields, Maria; Pratt, Richard

    2011-07-01

    Consultation is integral to maintaining competence for health professionals and involves a collaborative relationship between specialist and primary care services. Although consultation aims to support them in their work, existing literature exploring health visitors' experiences of consultation is limited. This study explored health visitors' experiences of consultation in relation to their clinical practice, their experience of their work and its impact on the wider service. In all, 10 health visitors were interviewed using a semi-structured guide and analysis was subjected to a grounded theory framework. Participants' views were influenced by a combination of factors--consultants' training specific to their role, their communication and engagement, consultation's support of joint-working and/or transitions, and its relevance to and impact upon practice. Findings suggest that such interface activities require effective co-ordination, communication and structuring strategies, highlighting the importance of future initiatives in developing health visitors' mental health role further. Given the comparative lack of evaluation of such activities, these findings may inform policy-making and service development to ensure high quality of service delivery.

  6. Becoming Therapeutic Agents: A Grounded Theory of Mothers' Process When Implementing Cognitive Behavioural Therapy at Home with an Anxious Child.

    PubMed

    Pishva, Rana

    2017-05-01

    The premise of parent-centred programmes for parents of anxious children is to educate and train caregivers in the sustainable implementation of cognitive behaviour therapy (CBT) in the home. The existing operationalization of parent involvement, however, does not address the systemic, parent or child factors that could influence this process. The qualitative approach of grounded theory was employed to examine patterns of action and interaction involved in the complex process of carrying out CBT with one's child in one's home. A grounded theory goes beyond the description of a process, offering an explanatory theory that brings taken-for-granted meanings and processes to the surface. The theory that emerged from the analysis suggests that CBT implementation by mothers of anxious children is characterized by the evolution of mothers' perception of their child and mothers' perception of their role as well as a shift from reacting with emotion to responding pragmatically to the child. Changes occur as mothers recognize the crisis, make links between the treatment rationale, child's symptoms and their own parenting strategies, integrate tenets of CBT for anxiety and eventually focus on sustaining therapeutic gains through natural life transitions. The theory widens our understanding of mothers' role, therapeutic engagement, process, and decision-making. The theory also generates new hypotheses regarding parent involvement in the treatment of paediatric anxiety disorders and proposes novel research avenues that aim to maximize the benefits of parental involvement in the treatment of paediatric anxiety disorders. Copyright © 2016 John Wiley & Sons, Ltd. Mothers of anxious youth who take part in parent-centred programmes experience a shift in their perception of the child and of their role. Parental strategy after CBT implementation shifts from emotional empathy to cognitive empathy. Mothers experience significant challenges and require additional support in prevention

  7. Mechanisms of Change for Children Participating in Therapeutic Horse Riding: A Grounded Theory.

    PubMed

    Martin, R A; Graham, F P; Taylor, W J; Levack, W M M

    2017-12-13

    To develop a model for understanding mechanisms of change in health outcomes for riders with disabilities participating in therapeutic horse riding (THR). Using grounded theory methods we collected and analyzed data from interviews with 16 child riders and 18 caregivers, teachers and primary therapists, and from participant-observation during THR sessions. The central concept underpinning the model illustrating mechanisms of change was "gaining the tools to go on." Riders' experiences suggested the THR landscape (i.e., "where the tools are gathered") allowed for an expanded range of experiences in which riders could participate. Riders experienced an expansion of self-concept by learning to move, succeed, connect, and adapt (i.e., "the tools gathered") within the THR landscape. Riders then iteratively translated an expanded view of self into other environments, reflecting "how and where the tools are used." Findings suggest that positive changes in health arise from riders' experiences of learning and agency within the THR therapeutic landscape, and from the influence of these experiences on a child's developing self-concept. This article considers the wider impact of THR on children's health, beyond a focus on changes in physical outcomes.

  8. Year 7 Students, Information Literacy, and Transfer: A Grounded Theory

    ERIC Educational Resources Information Center

    Herring, James E.

    2011-01-01

    This study examined the views of year 7 students, teacher librarians, and teachers in three state secondary schools in rural New South Wales, Australia, on information literacy and transfer. The aims of the study included the development of a grounded theory in relation to information literacy and transfer in these schools. The study's perspective…

  9. Marshaling Resources: A Classic Grounded Theory Study of Online Learners

    ERIC Educational Resources Information Center

    Yalof, Barbara

    2012-01-01

    Students who enroll in online courses comprise one quarter of an increasingly diverse student body in higher education today. Yet, it is not uncommon for an online program to lose over 50% of its enrolled students prior to graduation. This study used a classic grounded theory qualitative methodology to investigate the persistent problem of…

  10. Student veterans' construction and enactment of resilience: A constructivist grounded theory study.

    PubMed

    Reyes, A T; Kearney, C A; Isla, K; Bryant, R

    2018-02-01

    WHAT IS KNOWN ON THE SUBJECT?: Resilience is an ability and a process that allows an individual to develop positive adaptation despite challenges and adversities. Many military veterans returning to college after their military service have difficulty transitioning to civilian life. Although some research exists that explores factors related to the resilience of college student veterans, limited theoretical descriptions exist that explain how student veterans construct resilience, and how resilience is enacted and enhanced in their academic and personal (non-academic) lives. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: The resilience of student veterans involves a complex process of transitioning from military to civilian life and an iterative journey between positive adaptation and transient perturbations. Student veterans' resilience is a result of integrating and resolving various aspects of their academic and personal challenges. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Nurses can apply this grounded theory as a practical framework for equipping student veterans with effective strategies to develop and enhance resilience. Nurses can employ a holistic approach of care in their interactions with military veterans and student veterans that includes fostering psychological resilience, helping to manage their multiple non-academic responsibilities and supporting their academic success. Introduction Adjusting to college life is one of the most difficult experiences in a military veteran's transition to civilian life. Many military veterans returning to college not only encounter academic challenges, but also deal with physical and psychiatric disabilities, loss of military camaraderie and social disconnect. These often negatively affect their personal and academic lives. Hence, it is important to explore resilience to best support student veterans as they transition from military to civilian life. Aim The aim of this study was to explore how student veterans

  11. A grounded theory study of Swedish women's experiences of inflammatory symptoms of the breast during breast feeding.

    PubMed

    Kvist, Linda J; Larsson, Bodil Wilde; Hall-Lord, Marie Louise

    2006-06-01

    to gain an understanding of the experiences of women who have had an episode of inflammatory symptoms of the breast during lactation. a grounded theory approach, inspired by Glaser and Strauss, was used in an interview study. the study was carried out at a midwife-led breast-feeding clinic in Sweden. the strategic sample consisted of 14 mothers, all of whom had had an episode of breast inflammation between 10 and 22 weeks before the interview. Nine were primiparous. Ages ranged between 24 and 38 years. the analysis resulted in the emergence of one core category and five conceptual categories. The core category was 'the will to breast feed', and the five conceptual categories were 'perspectives on breast feeding', 'personal strategies', 'enduring and adjustment', 'support' and 'causal frameworks'. The core category was reflected in all the other categories and was dependent on them. an episode of breast inflammation is a possible threat to the maintenance of breast feeding, but the will to breast feed may make it possible for mothers to withstand physical and emotional difficulties caused by the illness. Breast-feeding mothers may have chosen a goal for the length of time they wish to breast feed, and the attainment of this goal is prestige-filled. Midwives, throughout the chain of care, could improve the amount and type of information given about the demands and possible complications of breast feeding. The availability of immediate clinical expertise for these mothers is an important factor, and health-care planners should be aware of this.

  12. Student Affairs Professionals Supporting Students with Disabilities: A Grounded Theory Model

    ERIC Educational Resources Information Center

    Kimball, Ezekiel; Vaccaro, Annemarie; Vargas, Nadia

    2016-01-01

    In an action-based grounded theory project, the authors collected data from 31 student affairs professionals. During seven focus groups, practitioners described feeling unknowledgeable about disability law, accommodations, and diagnoses. However, they drew upon their core values and transferrable skills to support individual students. Participants…

  13. Facilitating classroom based interprofessional learning: a grounded theory study of university educators' perceptions of their role adequacy as facilitators.

    PubMed

    Derbyshire, Julie A; Machin, Alison I; Crozier, Suzanne

    2015-01-01

    The provision of inter professional learning (IPL) within undergraduate programmes is now well established within many Higher Education Institutions (HEIs). IPL aims to better equip nurses and other health professionals with effective collaborative working skills and knowledge to improve the quality of patient care. Although there is still ambiguity in relation to the optimum timing and method for delivering IPL, effective facilitation is seen as essential. This paper reports on a grounded theory study of university educators' perceptions of the knowledge and skills needed for their role adequacy as IPL facilitators. Data was collected using semi structured interviews with nine participants who were theoretically sampled from a range of professional backgrounds, with varied experiences of education and involvement in facilitating IPL. Constant comparative analysis was used to generate four data categories: creating and sustaining an IPL group culture through transformational IPL leadership (core category), readiness for IPL facilitation, drawing on past interprofessional learning and working experiences and role modelling an interprofessional approach. The grounded theory generated from this study, although propositional, suggests that role adequacy for IPL facilitation is dependent on facilitator engagement in a process of 'transformational interprofessional learning leadership' to create and sustain a group culture. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Maintaining Healthy Behaviors Following Weight Loss: A Grounded Theory Approach

    ERIC Educational Resources Information Center

    Zunker, Christie; Cox, Tiffany L.; Ard, Jamy D.; Ivankova, Nataliya V.; Rutt, Candace D.; Baskin, Monica L.

    2011-01-01

    This study explored the process of how women maintained their healthy behaviors after a weight management program using a grounded theory approach. We conducted 2 focus groups and 23 interviews with a purposeful sample of African American and Caucasian women aged 30 and older who lost greater than 5% of their body weight during a weight management…

  15. Seniors' self-preservation by maintaining established self and defying deterioration - A grounded theory.

    PubMed

    Eriksson, Jeanette Källstrand; Hildingh, Cathrine; Buer, Nina; Thulesius, Hans

    2016-01-01

    The purpose of this classic grounded theory study was to understand how seniors who are living independently resolve issues influenced by visual impairment and high fall risk. We interviewed and observed 13 seniors with visual impairment in their homes. We also interviewed six visual instructors with experience from many hundreds of relevant incidents from the same group of seniors. We found that the seniors are resolving their main concern of "remaining themselves as who they used to be" by self-preservation. Within this category, the strategies maintaining the established self and defying deterioration emerged as the most prominent in our data. The theme maintaining the established self is mostly guided by change inertia and includes living the past (retaining past activities, reminiscing, and keeping the home intact) and facading (hiding impairment, leading to avoidance of becoming a burden and to risk juggling). Defying deterioration is a proactive scheme and involves moving (by exercising, adapting activities, using walking aids, driving), adapting (by finding new ways), and networking by sustaining old support networks or finding new networks. Self-preservation is generic human behavior and modifying this theory to other fields may therefore be worthwhile. In addition, health care providers may have use for the theory in fall preventive planning.

  16. Fathers' Orientation to Their Children's Autism Diagnosis: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Hannon, Michael D.; Hannon, LaChan V.

    2017-01-01

    Sixteen fathers of individuals with autism were interviewed to develop a grounded theory explaining how they learned about their children's autism diagnosis. Results suggest the orientation process entails at least two phases: orienting oneself and orienting others. The orienting oneself phase entailed fathers having suspicion of developmental…

  17. Empowerment in school nursing practice: a grounded theory approach.

    PubMed

    Broussard, Lisa

    2007-12-01

    Professional empowerment is vital to nurses' productivity and job satisfaction. A grounded theory study was conducted to describe the basic social process experienced by school nurses in relation to professional empowerment. Interviews with 10 school nurses led to the development of a situation-specific theory of school nurse empowerment, Making a Difference: The Role of the School Nurse in the Health of Children in Schools. This theory was derived from four theoretical constructs: (a) enlisting support, (b) getting through the day, (c) maintaining control over practice, and (d) adjusting to challenges. Interviews revealed that knowing at the end of each school day that they made a difference in the health of children resulted in feelings of empowerment. Participants cited various areas in which their sense of empowerment was limited, including salaries and workload. Despite these issues, they believed they had a positive impact on the health of children, leading to job satisfaction and feelings of value.

  18. Exploring the Needs, Expectations, and Realities of Mental Healthcare for Transgender Adults: A Grounded Theory Study on Experiences in Sweden

    PubMed Central

    Carroll-Beight, Debra; Larsson, Markus

    2018-01-01

    Abstract Purpose: Transgender persons experience a disproportionate representation in adverse mental health conditions globally. In Sweden, there are tangible efforts to improve mental healthcare overall, but transgender persons still struggle with meeting their mental healthcare needs and there is an absence of understanding the role of mental healthcare for this population and how services are being utilized. Thus, the aim of this study was to gain knowledge from transgender individuals in Sweden concerning their mental healthcare, their needs, expectations, and realities, regardless of transition status. Methods: Eleven in-depth interviews were conducted with persons who identified as transgender, older than 18 years, at some stage of transition in Sweden. Data were collected, analyzed, and interpreted using constructivist ground theory. Results: Three categories emerged from the analysis, Feeling Objectification Rather than Subjectivity, Constructing the Narrative, and Reflecting on Aspects of Care that illustrate the dual tensions at play in transgender visibility, communication with mental healthcare professionals, and expectations of care. Six subcategories further delineate the specific forces at work that construct the mental healthcare experiences for trans persons. Conclusion: Increased knowledge and visibility of transgender persons are needed to adequately serve the mental healthcare needs for this population. Currently, there are barriers that inhibit transgender persons from getting the mental healthcare assistance desired and needed, as they do not view the healthcare system as safe space. As steps are being taken to depathologize transgender identities, momentum should be continued to create space for trans persons that enables unencumbered mental health assistance. PMID:29806033

  19. Disclosing victimisation to healthcare professionals in Sweden: a constructivist grounded theory study of experiences among men exposed to interpersonal violence.

    PubMed

    Simmons, Johanna; Brüggemann, Adrianus Jelmer; Swahnberg, Katarina

    2016-06-20

    To develop a theoretical model concerning male victims' processes of disclosing experiences of victimisation to healthcare professionals in Sweden. Qualitative interview study. Informants were recruited from the general population and a primary healthcare centre in Sweden. Informants were recruited by means of theoretical sampling among respondents in a previous quantitative study. Eligible for this study were men reporting sexual, physical and/or emotional violence victimisation by any perpetrator and reporting that they either had talked to a healthcare provider about their victimisation or had wanted to do so. Constructivist grounded theory. 12 interviews were performed and saturation was reached after 9. Several factors influencing the process of disclosing victimisation can be recognised from previous studies concerning female victims, including shame, fear of negative consequences of disclosing, specifics of the patient-provider relationship and time constraints within the healthcare system. However, this study extends previous knowledge by identifying strong negative effects of adherence to masculinity norms for victimised men and healthcare professionals on the process of disclosing. It is also emphasised that the process of disclosing cannot be separated from other, even seemingly unrelated, circumstances in the men's lives. The process of disclosing victimisation to healthcare professionals was a complex process involving the men's experiences of victimisation, adherence to gender norms, their life circumstances and the dynamics of the actual healthcare encounter. 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/

  20. A Grounded Theory of Collaborative Synchronizing in Relation to Challenging Students

    ERIC Educational Resources Information Center

    Thornberg, Robert

    2012-01-01

    The aim of this study was to investigate multiprofessional collaboration as well as collaboration between professionals and challenging students and their parents in which the focus for these collaborations was on handling the challenging students' academic and social behavior. A grounded theory study of collaboration between a prereferral…

  1. Philosophical Roots of Classical Grounded Theory: Its Foundations in Symbolic Interactionism

    ERIC Educational Resources Information Center

    Aldiabat, Khaldoun M.; Le Navenec, Carole-Lynne

    2011-01-01

    Although many researchers have discussed the historical relationship between the Grounded Theory methodology and Symbolic Interactionism, they have not clearly articulated the congruency of their salient concepts and assumptions. The purpose of this paper is to provide a thorough discussion of this congruency. A hypothetical example about smoking…

  2. Depression in adoptive parents: a model of understanding through grounded theory.

    PubMed

    Foli, Karen J

    2010-04-01

    A limited number of studies have explored parental depression in the postadoption time periods and these studies frequently lack a social context of the adoptive parent experience. The objective of this study is to form a midrange theoretical interpretation of parental postadoption depression as shared by adoptive parents and experts through a grounded theory approach. Semistructured interviews of adoptive parents, who acknowledge being depressed after the child is placed in the home, and adoption experts are audiotaped, transcribed, and coded to reveal themes. In total, 30 interviews are conducted. Researchers are also participant-observers during an adoptive parent support group meeting. Data reveal recurrent themes in relation to postadoption depression. These themes take into account the various contexts of adoption (international and domestic, public and private, etc.). Parents express unfulfilled and unrealistic expectations in the domains of self, child, family or friends, and society or others. A theoretical model is presented to facilitate the understanding of depression reported by adoptive parents.

  3. A Grounded Theory Study on Journeying through the Shield to Sacredness: "Ni'hokaa' Diyin Dine'e Idliini Dolzin"

    ERIC Educational Resources Information Center

    Garrity, Geraldine

    2013-01-01

    In doing a grounded theory study, the researcher does not identify a hypothesis, formulate research questions, or state a specific problem at the beginning of the research. Grounded theory research begins with data collection, minimizing preconceptions about outcomes to the greatest extent possible. I began my research with this attitude of not…

  4. Doing the Things We Do: A Grounded Theory of Academic Procrastination

    ERIC Educational Resources Information Center

    Schraw, Gregory; Wadkins, Theresa; Olafson, Lori

    2007-01-01

    The authors conducted a grounded theory study of academic procrastination to explore adaptive and maladaptive aspects of procrastination and to help guide future empirical research. They discuss previous research on the definition and dimensionality of procrastination and describe the study in which interview data were collected in 4 stages,…

  5. Integration of Learning: A Grounded Theory Analysis of College Students' Learning

    ERIC Educational Resources Information Center

    Barber, James P.

    2012-01-01

    This article presents a grounded theory of "integration of learning" among traditional aged college students, which is characterized by the demonstrated ability to link various skills and knowledge learned in a variety of contexts. The author analyzed 194 interviews with students at liberal arts colleges to investigate empirically the ways…

  6. Satisfaction with College Major: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Milsom, Amy; Coughlin, Julie

    2015-01-01

    All college students must eventually choose and complete a major. Many switch majors, and some change it multiple times. Despite extensive literature addressing factors that influence students' initial choice of major, few scholars have examined students' experiences after enrollment in a selected major. In this study, we used a grounded theory…

  7. Ground-state densities from the Rayleigh-Ritz variation principle and from density-functional theory.

    PubMed

    Kvaal, Simen; Helgaker, Trygve

    2015-11-14

    The relationship between the densities of ground-state wave functions (i.e., the minimizers of the Rayleigh-Ritz variation principle) and the ground-state densities in density-functional theory (i.e., the minimizers of the Hohenberg-Kohn variation principle) is studied within the framework of convex conjugation, in a generic setting covering molecular systems, solid-state systems, and more. Having introduced admissible density functionals as functionals that produce the exact ground-state energy for a given external potential by minimizing over densities in the Hohenberg-Kohn variation principle, necessary and sufficient conditions on such functionals are established to ensure that the Rayleigh-Ritz ground-state densities and the Hohenberg-Kohn ground-state densities are identical. We apply the results to molecular systems in the Born-Oppenheimer approximation. For any given potential v ∈ L(3/2)(ℝ(3)) + L(∞)(ℝ(3)), we establish a one-to-one correspondence between the mixed ground-state densities of the Rayleigh-Ritz variation principle and the mixed ground-state densities of the Hohenberg-Kohn variation principle when the Lieb density-matrix constrained-search universal density functional is taken as the admissible functional. A similar one-to-one correspondence is established between the pure ground-state densities of the Rayleigh-Ritz variation principle and the pure ground-state densities obtained using the Hohenberg-Kohn variation principle with the Levy-Lieb pure-state constrained-search functional. In other words, all physical ground-state densities (pure or mixed) are recovered with these functionals and no false densities (i.e., minimizing densities that are not physical) exist. The importance of topology (i.e., choice of Banach space of densities and potentials) is emphasized and illustrated. The relevance of these results for current-density-functional theory is examined.

  8. Experiences of using information and communication technology within the first year after stroke - a grounded theory study.

    PubMed

    Gustavsson, Martha; Ytterberg, Charlotte; Nabsen Marwaa, Mille; Tham, Kerstin; Guidetti, Susanne

    2018-03-01

    The purpose of this study was to identify how people 6-12 months after stroke were using and integrating information and communication technology (ICT) in their everyday lives. To capture the participants' experiences, one focus group and 14 individual interviews were carried out in Sweden and Denmark regarding the use of ICT in everyday life. The participants comprised 11 men and seven women aged 41-79 years. A grounded theory approach was used throughout the study and a constant comparative method was used in the analysis. Five categories were identified from the analysis of the interviews with the participants: 1) Using the mobile phone to feel safe, 2) Staying connected with others, 3) Recreating everyday life, 4) A tool for managing everyday life, and 5) Overcoming obstacles for using ICT. From these categories one core category emerged: The drive to integrate ICT in everyday life after stroke. People with stroke had a strong drive to integrate ICT in order to manage and bring meaning to their everyday lives, although sometimes they needed support and adaptations. It is not only possible but also necessary to start using ICT in rehabilitation in order to support people's recovery and promote participation in everyday life after stroke. Implications for rehabilitation People with stroke have a strong drive for using information and communication technology in their everyday lives, although support and adaptations are needed. The recovery process of people with stroke could benefit from the use of ICT in the rehabilitation and ICT could possibly contribute to independence and promote participation in everyday life. Knowledge from this study can be used in the development of an ICT-based stroke rehabilitation model.

  9. Views on Exercise: A Grounded Theory Exploration of the Creation of Exercise Perceptions in Hispanic Children With Asthma

    PubMed Central

    Shaw, Michele Rose; Katz, Janet; Benavides-Vaello, Sandra; Oneal, Gail; Holliday, Carrie

    2017-01-01

    Introduction There is a large prevalence of asthma, particularly among Hispanic children. Although physical activity is a good way to manage asthma, more Hispanic children with asthma lack activity than their healthy classmates. Given this, the purpose of this study was to explore the development of exercise perceptions in Hispanic children with asthma and to further develop an existing explanatory theory. Method Grounded theory was the approach for the study. Grounded theory illuminated components of exercise perceptions from participants. Participants included Hispanic children with asthma, their families, and professionals who work with Hispanic children with asthma (n = 29). Results Findings from this study supported the previously identified grounded theory called The Process of Creating Perceptions of Exercise. In addition, two new concepts (cultural and peer influences) were identified that further explain the category of exercise influences. Conclusion The revised theory can be used to assist in developing nursing interventions aimed at increasing exercise participation among Hispanic children with asthma. PMID:28558501

  10. Finding common ground to achieve a "good death": family physicians working with substitute decision-makers of dying patients. A qualitative grounded theory study.

    PubMed

    Tan, Amy; Manca, Donna

    2013-01-22

    Substitute decision-makers are integral to the care of dying patients and make many healthcare decisions for patients. Unfortunately, conflict between physicians and surrogate decision-makers is not uncommon in end-of-life care and this could contribute to a "bad death" experience for the patient and family. We aim to describe Canadian family physicians' experiences of conflict with substitute decision-makers of dying patients to identify factors that may facilitate or hinder the end-of-life decision-making process. This insight will help determine how to best manage these complex situations, ultimately improving the overall care of dying patients. Grounded Theory methodology was used with semi-structured interviews of family physicians in Edmonton, Canada, who experienced conflict with substitute decision-makers of dying patients. Purposeful sampling included maximum variation and theoretical sampling strategies. Interviews were audio-taped, and transcribed verbatim. Transcripts, field notes and memos were coded using the constant-comparative method to identify key concepts until saturation was achieved and a theoretical framework emerged. Eleven family physicians with a range of 3 to 40 years in clinical practice participated.The family physicians expressed a desire to achieve a "good death" and described their role in positively influencing the experience of death.Finding Common Ground to Achieve a "Good Death" for the Patient emerged as an important process which includes 1) Building Mutual Trust and Rapport through identifying key players and delivering manageable amounts of information, 2) Understanding One Another through active listening and ultimately, and 3) Making Informed, Shared Decisions. Facilitators and barriers to achieving Common Ground were identified. Barriers were linked to conflict. The inability to resolve an overt conflict may lead to an impasse at any point. A process for Resolving an Impasse is described. A novel framework for developing

  11. Spacelab operations planning. [ground handling, launch, flight and experiments

    NASA Technical Reports Server (NTRS)

    Lee, T. J.

    1976-01-01

    The paper reviews NASA planning in the fields of ground, launch and flight operations and experiment integration to effectively operate Spacelab. Payload mission planning is discussed taking consideration of orbital analysis and the mission of a multiuser payload which may be either single or multidiscipline. Payload analytical integration - as active process of analyses to ensure that the experiment payload is compatible to the mission objectives and profile ground and flight operations and that the resource demands upon Spacelab can be satisfied - is considered. Software integration is touched upon and the major integration levels in ground operational processing of Spacelab and its experimental payloads are examined. Flight operations, encompassing the operation of the Space Transportation System and the payload, are discussed as are the initial Spacelab missions. Charts and diagrams are presented illustrating the various planning areas.

  12. Effect of music therapy on oncologic staff bystanders: a substantive grounded theory.

    PubMed

    O'Callaghan, Clare; Magill, Lucanne

    2009-06-01

    Oncologic work can be satisfying but also stressful, as staff support patients and families through harsh treatment effects, uncertain illness trajectories, and occasional death. Although formal support programs are available, no research on the effects of staff witnessing patients' supportive therapies exists. This research examines staff responses to witnessing patient-focused music therapy (MT) programs in two comprehensive cancer centers. In Study 1, staff were invited to anonymously complete an open-ended questionnaire asking about the relevance of a music therapy program for patients and visitors (what it does; whether it helps). In Study 2, staff were theoretically sampled and interviewed regarding the personal effects of witnessing patient-centered music therapy. Data from each study were comparatively analyzed according to grounded theory procedures. Positive and negative cases were evident and data saturation arguably achieved. In Study 1, 38 staff unexpectedly described personally helpful emotional, cognitive, and team effects and consequent improved patient care. In Study 2, 62 staff described 197 multiple personal benefits and elicited patient care improvements. Respondents were mostly nursing (57) and medical (13) staff. Only three intrusive effects were reported: audibility, initial suspicion, and relaxation causing slowing of work pace. A substantive grounded theory emerged applicable to the two cancer centers: Staff witnessing MT can experience personally helpful emotions, moods, self-awarenesses, and teamwork and thus perceive improved patient care. Intrusive effects are uncommon. Music therapy's benefits for staff are attributed to the presence of live music, the human presence of the music therapist, and the observed positive effects in patients and families. Patient-centered oncologic music therapy in two cancer centers is an incidental supportive care modality for staff, which can reduce their stress and improve work environments and perceived

  13. Grounding the figure.

    PubMed

    Calis, G; Leeuwenberg, E

    1981-12-01

    Coding rules can be formulated in which the shortest description of a figure-ground pattern exhibits a hierarchical structure, with the ground playing a primary and the figure a secondary role. We hypothesized that the process of perception involves and assimilation phase followed by a test phase in which the ground is tested before the figure. Experiments are described in which pairs of consecutive, superimposed patterns are presented in rapid succession, resulting in a subjective impression of seeing one pattern only. In these presentations, the second pattern introduces some deliberate distortion of the figure or ground displayed in the first pattern. Maximal distortions of the ground occur at shorter stimulus onset asynchronies than maximal distortions of the figure, suggesting that the ground codes are processed before figure codes. Moreover, patterns presenting the ground first are more likely to be perceived as ground, regardless of the distortions, than patterns presenting the figure first. This quasi masking or microgenetic approach might be relevant to theories on :mediations of immediate, or direct" perception.

  14. Sifting, sorting and saturating data in a grounded theory study of information use by practice nurses: a worked example.

    PubMed

    Hoare, Karen J; Mills, Jane; Francis, Karen

    2012-12-01

    The terminology used to analyse data in a grounded theory study can be confusing. Different grounded theorists use a variety of terms which all have similar meanings. In the following study, we use terms adopted by Charmaz including: initial, focused and axial coding. Initial codes are used to analyse data with an emphasis on identifying gerunds, a verb acting as a noun. If initial codes are relevant to the developing theory, they are grouped with similar codes into categories. Categories become saturated when there are no new codes identified in the data. Axial codes are used to link categories together into a grounded theory process. Memo writing accompanies this data sifting and sorting. The following article explains how one initial code became a category providing a worked example of the grounded theory method of constant comparative analysis. The interplay between coding and categorization is facilitated by the constant comparative method. © 2012 Wiley Publishing Asia Pty Ltd.

  15. Chronic sorrow in caregivers of school age children with sickle cell disease: a grounded theory approach.

    PubMed

    Northington, L

    2000-01-01

    Chronic illness affects over 1 million children in the United States annually. One such illness prominent in the African-American population is sickle cell disease (SCD), which affects approximately 1 in 375 African Americans in the United States. This potentially life-threatening disease requires caregivers to carefully monitor and supervise children with SCD. Monitoring and caring for children with SCD places heavy burdens, demands, and responsibilities on these caregivers. The psychological stressors and unpredictable nature of the disease could cause caregivers to experience a variety of emotions, with one being chronic sorrow. The purposes of this study were to examine the process of chronic sorrow in caregivers of school age children with SCD, identify the characteristics of chronic sorrow, and generate a substantive theory of chronic sorrow. The methodology used was grounded theory, and data were generated through two interview sessions, a demographic questionnaire, field notes, and memos. Data analyses were performed following the principles of grounded theory. Data suggested these caregivers move through three overlapping stages: learning about and incorporating SCD into their daily lives; experiencing the sorrow; and doing what one has to do and moving on. The diagnosis was the initial trigger to evoke feelings, including sorrow. As time progressed, other internal and external triggers began to evoke feelings of sorrow that eventually became chronic. A process of repatterning began as caregivers learned to live with the unpredictable consequences of SCD, which produced the feelings of chronic sorrow. Repatterning behaviors enabled caregivers to "do what you have to do and move on."

  16. Understanding bladder management on a palliative care unit: a grounded theory study.

    PubMed

    Gutmanis, Iris; Hay, Melissa; Shadd, Joshua; Byrne, Janette; McCallum, Sarah; Bishop, Kristen; Whitfield, Patricia; Faulds, Cathy

    2017-03-16

    Research regarding factors associated with nursing-initiated changes to bladder management at end-of-life is sparse. To explore the process of Palliative Care Unit (PCU) nurses' approach to bladder management changes. Nursing staff from one PCU in London, Canada were interviewed regarding bladder management care practices. A constructivist grounded theory was generated. Four interconnected themes emerged: humanity (compassionate support of patients); journey (making the most of a finite timeline); health condition (illness, functional decline); and context (orders, policies, supplies). These overlapping themes must be considered in light of ongoing changes which prompt recycling through the framework. While bladder management necessitates shared decision-making and individualised care, nurses' phronetic experience may serve to detect the presence of change and the need to consider other alternatives. End-of-life bladder management requires nurses to continually reconsider the significance of humanity, journey, health condition and context in light of ongoing changes.

  17. Seeking Comfort: Women Mental Health Process in I. R. Iran: A Grounded Theory Study

    PubMed Central

    Mohammadi, Farahnaz; Eftekhari, Monir Baradaran; Dejman, Masoumeh; Forouzan, Ameneh Setareh; Mirabzadeh, Arash

    2014-01-01

    Background: Psychosocial factor is considered as intermediate social determinant of health, because it has powerful effects on health especially in women. Hence deeper understanding of the mental-health process needed for its promotion. The aim of this study was to explore women's experience of the mental-health problem and related action-interactions activities to design the appropriate interventions. Methods: In-depth interviews with women 18-65 years were analyzed according to the grounded theory method. The selection of Participants was based on purposeful and theoretical sampling. Results: In this study, a substantive theory was generated; explaining how female with the mental-health problem handled their main concern, which was identified as their effort to achieve comfort (core variable). The other six categories are elements in this process. Daily stress as a trigger, satisfaction is the end point, marriage is the key point and action - interaction activities in this process are strengthening human essence, Developing life skills and help seeking. Conclusions: Better understanding the mental-health process might be useful to design the interventional program among women with mental-health problems. PMID:24627750

  18. Seniors’ self-preservation by maintaining established self and defying deterioration – A grounded theory

    PubMed Central

    Eriksson, Jeanette Källstrand; Hildingh, Cathrine; Buer, Nina; Thulesius, Hans

    2016-01-01

    The purpose of this classic grounded theory study was to understand how seniors who are living independently resolve issues influenced by visual impairment and high fall risk. We interviewed and observed 13 seniors with visual impairment in their homes. We also interviewed six visual instructors with experience from many hundreds of relevant incidents from the same group of seniors. We found that the seniors are resolving their main concern of “remaining themselves as who they used to be” by self-preservation. Within this category, the strategies maintaining the established self and defying deterioration emerged as the most prominent in our data. The theme maintaining the established self is mostly guided by change inertia and includes living the past (retaining past activities, reminiscing, and keeping the home intact) and facading (hiding impairment, leading to avoidance of becoming a burden and to risk juggling). Defying deterioration is a proactive scheme and involves moving (by exercising, adapting activities, using walking aids, driving), adapting (by finding new ways), and networking by sustaining old support networks or finding new networks. Self-preservation is generic human behavior and modifying this theory to other fields may therefore be worthwhile. In addition, health care providers may have use for the theory in fall preventive planning. PMID:27172511

  19. Study of Fluid Experiment System (FES)/CAST/Holographic Ground System (HGS)

    NASA Technical Reports Server (NTRS)

    Workman, Gary L.; Cummings, Rick; Jones, Brian

    1992-01-01

    The use of holographic and schlieren optical techniques for studying the concentration gradients in solidification processes has been used by several investigators over the years. The HGS facility at MSFC has been primary resource in researching this capability. Consequently, scientific personnel have been able to utilize these techniques in both ground based research and in space experiments. An important event in the scientific utilization of the HGS facilities was the TGS Crystal Growth and the casting and solidification technology (CAST) experiments that were flown on the International Microgravity Laboratory (IML) mission in March of this year. The preparation and processing of these space observations are the primary experiments reported in this work. This project provides some ground-based studies to optimize on the holographic techniques used to acquire information about the crystal growth processes flown on IML. Since the ground-based studies will be compared with the space-based experimental results, it is necessary to conduct sufficient ground based studies to best determine how the experiment worked in space. The current capabilities in computer based systems for image processing and numerical computation have certainly assisted in those efforts. As anticipated, this study has certainly shown that these advanced computing capabilities are helpful in the data analysis of such experiments.

  20. Ground-based sensors for the SR-71 sonic boom propagation experiment

    NASA Technical Reports Server (NTRS)

    Norris, Stephen R.; Haering, Edward A., Jr.; Murray, James E.

    1995-01-01

    This paper describes ground-level measurements of sonic boom signatures made as part of the SR-71 sonic boom propagation experiment recently completed at NASA Dryden Flight Research Center, Edwards, California. Ground level measurements were the final stage of this experiment which also included airborne measurements at near and intermediate distances from an SR-71 research aircraft. Three types of sensors were deployed to three station locations near the aircraft ground track. Pressure data were collected for flight conditions from Mach 1.25 to Mach 1.60 at altitudes from 30,000 to 48,000 ft. Ground-level measurement techniques, comparisons of data sets from different ground sensors, and sensor system strengths and weaknesses are discussed. The well-known N-wave structure dominated the sonic boom signatures generated by the SR-71 aircraft at most of these conditions. Variations in boom shape caused by atmospheric turbulence, focusing effects, or both were observed for several flights. Peak pressure and boom event duration showed some dependence on aircraft gross weight. The sonic boom signatures collected in this experiment are being compiled in a data base for distribution in support of the High Speed Research Program.

  1. Executive Function and Reading Aptitude: A Grounded Theory Analysis of Teacher Perspectives

    ERIC Educational Resources Information Center

    Nordman, Jenny

    2013-01-01

    This qualitative, grounded theory study investigated teacher perspectives on the relationship between executive function and reading aptitude. The influence of executive function may be underestimated in terms of its impact on reading aptitude, which could have significant implications on how reading aptitude is currently defined. The foundational…

  2. Perspectives on the Aetiology of ODD and CD: A Grounded Theory Approach

    ERIC Educational Resources Information Center

    McFarland, Patrick; Sanders, James; Hagen, Bradley

    2016-01-01

    Antisocial disorders, such as oppositional defiant disorder (ODD) and conduct disorder (CD), are common reasons for youth to be seen for clinical intervention. The intent of this constructivist grounded theory study was to evaluate clinicians' perspectives on the aetiology of antisocial disorders. Six professionals from various professional…

  3. Leading Effective Educational Technology in K-12 School Districts: A Grounded Theory

    ERIC Educational Resources Information Center

    Hill, Lara Gillian C.

    2011-01-01

    A systematic grounded theory qualitative study was conducted investigating the process of effectively leading educational technology in New Jersey public K-12 school districts. Data were collected from educational technology district leaders (whether formal or non-formal administrators) and central administrators through a semi-structured online…

  4. Finding common ground to achieve a “good death”: family physicians working with substitute decision-makers of dying patients. A qualitative grounded theory study

    PubMed Central

    2013-01-01

    Background Substitute decision-makers are integral to the care of dying patients and make many healthcare decisions for patients. Unfortunately, conflict between physicians and surrogate decision-makers is not uncommon in end-of-life care and this could contribute to a “bad death” experience for the patient and family. We aim to describe Canadian family physicians’ experiences of conflict with substitute decision-makers of dying patients to identify factors that may facilitate or hinder the end-of-life decision-making process. This insight will help determine how to best manage these complex situations, ultimately improving the overall care of dying patients. Methods Grounded Theory methodology was used with semi-structured interviews of family physicians in Edmonton, Canada, who experienced conflict with substitute decision-makers of dying patients. Purposeful sampling included maximum variation and theoretical sampling strategies. Interviews were audio-taped, and transcribed verbatim. Transcripts, field notes and memos were coded using the constant-comparative method to identify key concepts until saturation was achieved and a theoretical framework emerged. Results Eleven family physicians with a range of 3 to 40 years in clinical practice participated. The family physicians expressed a desire to achieve a “good death” and described their role in positively influencing the experience of death. Finding Common Ground to Achieve a “Good Death” for the Patient emerged as an important process which includes 1) Building Mutual Trust and Rapport through identifying key players and delivering manageable amounts of information, 2) Understanding One Another through active listening and ultimately, and 3) Making Informed, Shared Decisions. Facilitators and barriers to achieving Common Ground were identified. Barriers were linked to conflict. The inability to resolve an overt conflict may lead to an impasse at any point. A process for Resolving an Impasse is

  5. Decision-making experiences of family members of older adults with moderate dementia towards community and residential care home services: a grounded theory study protocol.

    PubMed

    Le Low, Lisa Pau; Lam, Lai Wah; Fan, Kim Pong

    2017-06-05

    Caring and supporting older people with dementia have become a major public health priority. Recent reports have also revealed a diminishing number of family carers to provide dementia care in the future. Carers who are engaged in the caring role are known to bear significant psychological, practical and economic challenges as the disease advances over time. Seemingly, evidence indicates that the burden of care can be relieved by formal services. This study aims to explore decision-making experiences of family members of older adults with moderate dementia towards the use of community support (CS) and residential care home (RCH) services. A large multi-site constructivist grounded theory in a range of non-government organizations and a private aged home will frame this Hong Kong study. Purposive sampling will begin the recruitment of family members, followed by theoretical sampling. It is estimated that more than 100 family members using CS and RCH services will participate in an interview. The process of successive constant comparative analysis will be undertaken. The final product, a theory, will generate an integrated and comprehensive conceptual understanding which will explain the processes associated with decision-making of family members for dementia sufferers. Deeper understanding of issues including, but not exclusive to, service needs, expectations and hopes among family carers for improving service support to serve dementia sufferers in CS and RCH services will also be revealed. Importantly, this study seeks to illustrate the practical and strategic aspects of the theory and how it may be useful to transfer its applicability to various service settings to better support those who deliver formal and informal care to the dementia population.

  6. How Robotics Programs Influence Young Women's Career Choices: A Grounded Theory Model

    ERIC Educational Resources Information Center

    Craig, Cecilia Dosh-Bluhm

    2014-01-01

    The fields of engineering, computer science, and physics have a paucity of women despite decades of intervention by universities and organizations. Women's graduation rates in these fields continue to stagnate, posing a critical problem for society. This qualitative grounded theory (GT) study sought to understand how robotics programs influenced…

  7. Factors Affecting Christian Parents' School Choice Decision Processes: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Prichard, Tami G.; Swezey, James A.

    2016-01-01

    This study identifies factors affecting the decision processes for school choice by Christian parents. Grounded theory design incorporated interview transcripts, field notes, and a reflective journal to analyze themes. Comparative analysis, including open, axial, and selective coding, was used to reduce the coded statements to five code families:…

  8. Leading Critically: A Grounded Theory of Applied Critical Thinking in Leadership Studies

    ERIC Educational Resources Information Center

    Jekins, Daniel M.; Cutchens, Amanda B.

    2011-01-01

    This study describes the development of a grounded theory of applied critical thinking in leadership studies and examines how student-centered experiential learning in leadership education bridged critical thinking with action. Over three semester undergraduate students in an upper level leadership studies course at a large four-year public…

  9. Rationality, Experience and Theory.

    ERIC Educational Resources Information Center

    Shaw, K. E.

    1983-01-01

    A discussion of the usefulness of reasoning, as compared to experience, in three levels of decision making in school management informs this critique of the state of educational management theory and research. (MJL)

  10. Proposed experiment to test fundamentally binary theories

    NASA Astrophysics Data System (ADS)

    Kleinmann, Matthias; Vértesi, Tamás; Cabello, Adán

    2017-09-01

    Fundamentally binary theories are nonsignaling theories in which measurements of many outcomes are constructed by selecting from binary measurements. They constitute a sensible alternative to quantum theory and have never been directly falsified by any experiment. Here we show that fundamentally binary theories are experimentally testable with current technology. For that, we identify a feasible Bell-type experiment on pairs of entangled qutrits. In addition, we prove that, for any n , quantum n -ary correlations are not fundamentally (n -1 ) -ary. For that, we introduce a family of inequalities that hold for fundamentally (n -1 ) -ary theories but are violated by quantum n -ary correlations.

  11. Remembering and knowing personality traits: figure/ground asymmetries in person-related retrieval experience.

    PubMed

    Wehr, Thomas

    2008-01-01

    In two experiments, the effect of category salience on retrieval experience was investigated. In Experiment 1, participants rated typicality or concreteness of personality traits that differed in stereotype reference (i.e., consistent, inconsistent, and neutral in relation to the age stereotype). More remember judgments were given for consistent and inconsistent traits in contrast to neutral traits, thereby indicating a figure/ground asymmetry. In Experiment 2, neutral traits were excluded and a classical figure/ground phenomenon was demonstrated for the retrieval experience of traits (i.e., reversibility of an ambiguous figure after typicality and untypicality ratings). Altogether, the results suggest that metacognitive trait representations depend on principles of figure/ground asymmetries rather than on functional principles of social information processing.

  12. Being There: A Grounded-Theory Study of Student Perceptions of Instructor Presence in Online Classes

    ERIC Educational Resources Information Center

    Feeler, William

    2012-01-01

    The purpose of this study was to explore the perceptions of experienced individual online students at a community college in Texas in order to generate a substantive theory of community college student perceptions of online instructor presence. This qualitative study used Active Interviewing and followed a Straussian grounded-theory design to…

  13. Exploring the use of grounded theory as a methodological approach to examine the 'black box' of network leadership in the national quality forum.

    PubMed

    Hoflund, A Bryce

    2013-01-01

    This paper describes how grounded theory was used to investigate the "black box" of network leadership in the creation of the National Quality Forum. Scholars are beginning to recognize the importance of network organizations and are in the embryonic stages of collecting and analyzing data about network leadership processes. Grounded theory, with its focus on deriving theory from empirical data, offers researchers a distinctive way of studying little-known phenomena and is therefore well suited to exploring network leadership processes. Specifically, this paper provides an overview of grounded theory, a discussion of the appropriateness of grounded theory to investigating network phenomena, a description of how the research was conducted, and a discussion of the limitations and lessons learned from using this approach.

  14. Gravitation theory - Empirical status from solar system experiments.

    NASA Technical Reports Server (NTRS)

    Nordtvedt, K. L., Jr.

    1972-01-01

    Review of historical and recent experiments which speak in favor of a post-Newtonian relativistic gravitational theory. The topics include the foundational experiments, metric theories of gravity, experiments designed to differentiate among the metric theories, and tests of Machian concepts of gravity. It is shown that the metric field for any metric theory can be specified by a series of potential terms with several parameters. It is pointed out that empirical results available up to date yield values of the parameters which are consistent with the prediction of Einstein's general relativity.

  15. Figure-Ground Processing: A Reassessment of Gelb and Granit.

    PubMed

    Nelson, Rolf; Hebda, Nicholas

    2018-03-01

    In 1923, Adhemar Gelb and Ragnar Granit, two prominent researchers in early Gestalt perceptual theory, reported a lower threshold for detection of a target (a small colored dot) on the ground region of an image than on an adjacent figural region. Although their results had a wide influence on the understanding of figure-ground perception, they are at odds with more recent investigations in which figural regions appear to have a processing advantage over ground regions. The two present studies replicated Gelb and Granit's experiment using a similar figure-ground stimulus albeit with a two-alternative forced choice procedure rather than their original method of adjustment. Experiment 1 found that, contrary to Gelb and Granit's findings, a detection advantage was found for the figural over the ground region. Experiment 2 indicated that explicit contours might have played a role in detection.

  16. A Grounded Theory Study of the Relationship between E-Mail and Burnout

    ERIC Educational Resources Information Center

    Camargo, Marta Rocha

    2008-01-01

    Introduction: This study consisted of a qualitative investigation into the role of e-mail in work-related burnout among high technology employees working full time and on-site for Internet, hardware, and software companies. Method: Grounded theory methodology was used to provide a systemic approach in categorising, sorting, and analysing data…

  17. Research report: a grounded theory description of pastoral counseling.

    PubMed

    Townsend, Loren L

    2011-01-01

    Historically, clerical paradigms of ordained ministry have defined pastoral counseling. However, these fail to describe pastoral counselors in the complex social, theological and medical contexts in which they now work. This study asks the question: How do pastoral counselors in clinical practice describe what is uniquely "pastoral" about the counseling they offer clients? Grounded theory was used to propose a preliminary description and an intermediate theory of how pastoral counselors interpret "pastoral." Eighty-five pastoral counselors were selected for the study over a four year period using criteria to assure maximum variation. Interviews and pastoral identity statements were collected and coded, and theoretical models were organized using NVIVO, a computer assisted qualitative design and analysis software (CAQDAS) package. Results suggest that pastoral counselors share some common ideas regarding "pastoral identity" and clinical practice. How pastoral counselors interpret "pastoral" is highly context sensitive and varies widely.

  18. Building Employer Capacity to Support Meaningful Employment for Persons with Developmental Disabilities: A Grounded Theory Study of Employment Support Perspectives.

    PubMed

    Rashid, Marghalara; Hodgetts, Sandra; Nicholas, David

    2017-11-01

    To explore strategies to build employer capacity to support people with DD in meaningful employment from perspective of employment support workers. A grounded theory study was conducted with 34 employment support individuals. A theoretical sampling approach was used to identify and recruit participants from multiple sites in Ontario and Alberta. Three main themes, with seven sub-themes, emerged: (1) experiences of supporting employment finding for people with DD, (2) institutional influences on employee experiences, and (3) attitudes, assumptions and stigma. Several recommendations related to building employer capacity were offered. Our findings provide insight on specific elements and strategies that can support building employer capacity for persons with DD.

  19. Parochial Dissonance: A Grounded Theory of Wisconsin's New North Response to the Employability Skills Gap

    ERIC Educational Resources Information Center

    Baneck, Timothy M.

    2012-01-01

    The purpose of this study was to generate a theory that explained the beliefs and behaviors of participants from business, not-for-profit business, education, and government sectors when resolving the employability skills gap. Classical grounded theory was the inductive methodology applied to this study. The New North, an 18 county region located…

  20. The role of community mental health nurses caring for people with schizophrenia in Taiwan: a substantive grounded theory.

    PubMed

    Huang, Xuan-Yi; Yen, Wen-Jiuan; Liu, Shwu-Jiuan; Lin, Chouh-Jiuan

    2008-03-01

    The aim was to develop a practice theory that can be used to guide the direction of community nursing practice to help clients with schizophrenia and those who care for them. Substantive grounded theory was developed through use of grounded theory method of Strauss and Corbin. Two groups of participants in Taiwan were selected using theoretical sampling: one group consisted of community mental health nurses and the other group was clients with schizophrenia and those who cared for them. The number of participants in each group was determined by theoretical saturation. Semi-structured one-to-one in-depth interviews and unstructured non-participant observation were utilized for data collection. Data analysis involved three stages: open, axial and selective coding. During the process of coding and analysis, both inductive and deductive thinking were utilized and the constant comparative analysis process continued until data saturation occurred. To establish trustworthiness, the four criteria of credibility, transferability, dependability and confirmability were followed along with field trial, audit trial, member check and peer debriefing for reliability and validity. A substantive grounded theory, the role of community mental health nurses caring for people with schizophrenia in Taiwan, was developed through utilization of grounded theory method of Strauss and Corbin. In this paper, results and discussion focus on causal conditions, context, intervening conditions, consequences and phenomenon. The theory is the first to contribute knowledge about the field of mental health home visiting services in Taiwan to provide guidance for the delivery of quality care to assist people in the community with schizophrenia and their carers.

  1. Understanding psychological distress among mothers in rural Nepal: a qualitative grounded theory exploration

    PubMed Central

    2014-01-01

    Background There is a large burden of psychological distress in low and middle-income countries, and culturally relevant interventions must be developed to address it. This requires an understanding of how distress is experienced. We conducted a qualitative grounded theory study to understand how mothers experience and manage distress in Dhanusha, a low-resource setting in rural Nepal. We also explored how distressed mothers interact with their families and the wider community. Methods Participants were identified during a cluster-randomised controlled trial in which mothers were screened for psychological distress using the 12-item General Health Questionnaire (GHQ-12). We conducted 22 semi-structured interviews with distressed mothers (GHQ-12 score ≥5) and one with a traditional healer (dhami), as well as 12 focus group discussions with community members. Data were analysed using grounded theory methods and a model was developed to explain psychological distress in this setting. Results We found that distress was termed tension by participants and mainly described in terms of physical symptoms. Key perceived causes of distress were poor health, lack of sons, and fertility problems. Tension developed in a context of limited autonomy for women and perceived duty towards the family. Distressed mothers discussed several strategies to alleviate tension, including seeking treatment for perceived physical health problems and tension from doctors or dhamis, having repeated pregnancies until a son was delivered, manipulating social circumstances in the household, and deciding to accept their fate. Their ability to implement these strategies depended on whether they were able to negotiate with their in-laws or husbands for resources. Conclusions Vulnerability, as a consequence of gender and social disadvantage, manifests as psychological distress among mothers in Dhanusha. Screening tools incorporating physical symptoms of tension should be envisaged, along with

  2. Space Shuttle Boundary Layer Transition Flight Experiment Ground Testing Overview

    NASA Technical Reports Server (NTRS)

    Berger, Karen T.; Anderson, Brian P.; Campbell, Charles H.

    2014-01-01

    In support of the Boundary Layer Transition (BLT) Flight Experiment (FE) Project in which a manufactured protuberance tile was installed on the port wing of Space Shuttle Orbiter Discovery for STS-119, STS- 128, STS-131 and STS-133 as well as Space Shuttle Orbiter Endeavour for STS-134, a significant ground test campaign was completed. The primary goals of the test campaign were to provide ground test data to support the planning and safety certification efforts required to fly the flight experiment as well as validation for the collected flight data. These test included Arcjet testing of the tile protuberance, aerothermal testing to determine the boundary layer transition behavior and resultant surface heating and planar laser induced fluorescence (PLIF) testing in order to gain a better understanding of the flow field characteristics associated with the flight experiment. This paper provides an overview of the BLT FE Project ground testing. High-level overviews of the facilities, models, test techniques and data are presented, along with a summary of the insights gained from each test.

  3. Tailoring reablement: A grounded theory study of establishing reablement in a community setting in Norway.

    PubMed

    Moe, Cathrine; Brinchmann, Berit Støre

    2018-01-01

    Reablement is an interprofessional, home-based rehabilitation service that aims to enable senior residents to cope with everyday life and to prevent functional impairments. Systematic accounts of what practitioners actually do when establishing reablement are lacking. This study aims to generate a grounded theory of practitioners' patterns of action when establishing reablement. The study is located in Norway, and grounded theory is the methodological approach. Data were collected from January 2014 to August 2016 through participant observations, focus group interviews and individual interviews. Informants are municipal healthcare employees in different organisational areas associated with the process of establishing reablement services (managers of conventional home care and representatives from the administration and service-provider offices). Altogether, 17 individuals are interviewed. The empirical data are analysed several times using open, selective and theoretical coding. The grounded theory, "tailoring reablement," includes three phases-replicating, adapting and establishing-and the strategies of collaborating, developing knowledge, habituating and filtering. The theory of tailoring reablement also includes the impact of the contextual factors. The study seeks to bridge the gap between research and practice. The theory of tailoring reablement emerges from an inductive approach and theorises participants' actions. The theory focuses on the phases from innovation to implementation. Establishing a new service model in a complex welfare setting requires a wide range of actors and agencies. Tailoring reablement also requires flexibility and professional autonomy. It is important to create terms and conditions for this within a stringent health and care service. The insights of this study have implications for practice development of reablement and can fit other public sector fields. © 2017 The Authors. Health and Social Care in the Community Published by John

  4. Phenomenography and Grounded Theory as Research Methods in Computing Education Research Field

    ERIC Educational Resources Information Center

    Kinnunen, Paivi; Simon, Beth

    2012-01-01

    This paper discusses two qualitative research methods, phenomenography and grounded theory. We introduce both methods' data collection and analysis processes and the type or results you may get at the end by using examples from computing education research. We highlight some of the similarities and differences between the aim, data collection and…

  5. Sociocultural Theory and the Mediated Learning Experience.

    ERIC Educational Resources Information Center

    Kozulin, Alex

    2002-01-01

    Discusses the two theories that have contributed most to the development of the mediational approach to learning, Vygotskian sociocultural theory and Feuerstein's theory of Mediated Learning Experience. Both theories emphasize the importance of sociocultural forces in shaping a child's development and learning, and have generated a number of…

  6. Doing what's right: A grounded theory of ethical decision-making in occupational therapy.

    PubMed

    VanderKaay, Sandra; Letts, Lori; Jung, Bonny; Moll, Sandra E

    2018-04-20

    Ethical decision-making is an important aspect of reasoning in occupational therapy practice. However, the process of ethical decision-making within the broader context of reasoning is yet to be clearly explicated. The purpose of this study was to advance a theoretical understanding of the process by which occupational therapists make ethical decisions in day-to-day practice. A constructivist grounded theory approach was adopted, incorporating in-depth semi-structured interviews with 18 occupational therapists from a range of practice settings and years of experience. Initially, participants nominated as key informants who were able to reflect on their decision-making processes were recruited. Theoretical sampling informed subsequent stages of data collection. Participants were asked to describe their process of ethical decision-making using scenarios from clinical practice. Interview transcripts were analyzed using a systematic process of initial then focused coding, and theoretical categorization to construct a theory regarding the process of ethical decision-making. An ethical decision-making prism was developed to capture three main processes: Considering the Fundamental Checklist, Consulting Others, and Doing What's Right. Ethical decision-making appeared to be an inductive and dialectical process with the occupational therapist at its core. Study findings advance our understanding of ethical decision-making in day-to-day clinical practice.

  7. Motivating and Inhibiting Factors in Online Gambling Behaviour: A Grounded Theory Study

    ERIC Educational Resources Information Center

    McCormack, Abby; Griffiths, Mark D.

    2012-01-01

    To date, there has been very little empirical research examining why people gamble online or--just as importantly--why they do not gamble online. A grounded theory study examining the motivating and inhibiting factors in online gambling was carried out. The sample comprised 15 online gamblers, 14 offline gamblers, and 11 non-gamblers, and resulted…

  8. The Ebb and Flow of Filipino First-Time Fatherhood Transition Space: A Grounded Theory Study.

    PubMed

    Villamor, Neil Jupiter E; de Guzman, Allan B; Matienzo, Evangeline T

    2016-11-01

    Fatherhood, as a developmental process, is both a human experience and a text that needs to be read. For developing nations like the Philippines, little is known about the process undergone by first-time fathers on their transition to fatherhood, and how nurses can play a significant role in assisting them. This grounded theory study purported to conceptualize the multifaceted process of transition from the lens of Filipino first-time fathers' lived experiences. A total of 20 first-time fathers from Metro Manila, Philippines, were purposively selected to take part in an individual, semistructured, and in-depth interview. The Glaserian (classical) method of analysis was specifically used, and field texts were inductively analyzed using a repertory grid. Member checking and correspondence were done to validate the findings of the study. Six surfacing stages emerged relative to the process of transition. Interestingly, The B.R.I.D.G.E. Theory of First-Time Fatherhood Transition Space describes how these fathers progress from the beholding, reorganizing, inhibiting, delivering, grasping, and embracing phases toward successful transition. This emerged theoretical model can be used in framing health care programs where the needs of fathers during this period are met and addressed. Finally, it can also be used in guiding nurses in their provision of a more empathetic care for first-time fathers. © The Author(s) 2015.

  9. A grounded theory of Internet and social media use by young people who use augmentative and alternative communication (AAC).

    PubMed

    Hynan, Amanda; Goldbart, Juliet; Murray, Janice

    2015-01-01

    This paper presents a conceptual grounded theory for how young people with a diagnosis of cerebral palsy who use augmentative and alternative communication (AAC), perceive using the Internet and social media. The aims of the research were to understand and contextualise their perceptions of access and use and explore implications for self-representation and social participation; to date literature on this topic is limited. A constructivist grounded theory research approach concurrently collected and analysed interview data from 25 participants (aged 14-24 years) who use AAC and additional sources. A conceptual grounded theory was developed around an emergent core category that showed young people who use AAC have a clear desire to use the Internet and social media. This was underpinned by eight supporting categories: reported use, described support, online challenges, access technology, speech generating device (SGD) issues, self-determination, self-representation and online social ties. The conceptual grounded theory supports understanding of facilitators and challenges to use of the Internet and social media by young people with a diagnosis of cerebral palsy who use AAC. The grounded theory illustrates how the desire to use the Internet and social media is based upon perceived benefits for enriching social relationships and enhancing opportunities for self-representation and self-determination that are synonymous with identified antecedents for community-based social inclusion. Some of the participants are engaging with the Internet and social media through collaborative practice and the implications for how this phenomenon may impact on orthographic literacy and the personal care workforce are raised.

  10. Toward a grounded theory of lesbians' recovery from addiction.

    PubMed

    Matthews, Connie R; Lorah, Peggy; Fenton, Jaime

    2005-01-01

    This article presents the results of a qualitative study on lesbians' recovery from addiction. The study involved semi-structured interviews with 20 lesbians in recovery from addiction and was analyzed using grounded theory method. The central theme that emerged was self-acceptance, both as a lesbian and as a recovering alcoholic/addict, with considerable interaction between the two. Categories that contributed to this theme were learning to recover, relationships with other people, and relationship with something bigger than self. The discussion addresses how this information can be used to assist lesbians trying to recover from addiction.

  11. The Remodeling Process: A Grounded Theory Study of Perceptions of Treatment among Adult Male Incest Offenders.

    ERIC Educational Resources Information Center

    Scheela, Rochelle A.

    1992-01-01

    Conducted grounded theory study to explore incest offender perceptions of treatment to generate explanatory theory of sexual abuse treatment process. Findings from theoretical sampling of 20 adult male incest offenders revealed that offenders felt remodeling process occurred as they faced discovery of their abuse and went through treatment.…

  12. A common ground in clinical discussion groups: Intersubjective resonance and implicit operational theories.

    PubMed

    Bernardi, Ricardo

    2017-10-01

    Clinical discussion groups based on the Three-Level Model for Observing Patient Transformations (3-LM) enable us to reflect on the clinical common ground shared by psychoanalysts who have different theoretical frameworks. The very existence of this common ground is controversial. While analysts such as Wallerstein support it, others, like Green, think it is just a myth. In their 2005 controversy Wallerstein and Green proposed an observation procedure that might clarify this matter. This procedure bears great similarity to the one used by clinical discussion groups that apply the 3-LM. The study of numerous theoretically heterogeneous groups that use this model shows that communication is possible in crucial areas. We may thus conclude that a partial and dynamic common ground exists. At a phenomenological level, certain fragments of material produce a shared resonance that enriches clinical understanding for the whole group. Communication is also possible with regard to the conceptualization of patient changes, although some controversial issues persist at this level. Finally, at the level of theoretical explanations, divergences concerning abstract theories do not prevent a fertile interaction among 'in vivo' personal implicit theories. The latter give rise to the actual operational frameworks underlying participants' approach to clinical problems. Copyright © 2017 Institute of Psychoanalysis.

  13. iPads in K-12 Schools: A Grounded Theory Study of Value

    ERIC Educational Resources Information Center

    Townsend, Mary Beth

    2017-01-01

    This qualitative grounded theory study investigated the value of iPads in K-12 schools when used in one-to-one ratios. The purpose of the study was to understand the perspectives of teachers using iPads in one-to-one ratios for teaching and learning in the classroom and administrators responsible for the implementation of these devices. The…

  14. Getting Clean in a Drug Rehabilitation Program in Prison: A Grounded Theory Analysis

    ERIC Educational Resources Information Center

    Smith, Sharon; Ferguson, Neil

    2005-01-01

    High-risk drug use is prevalent among UK prison populations (Lipton, 1995) while recovery in prison is both complex and variable. Grounded theory methodology was employed to gain a greater understanding of the perceptions and conceptualisations of "risk," "need" and "motivation" in relation to prisoner drug abusing…

  15. Clinical reasoning of junior doctors in emergency medicine: a grounded theory study.

    PubMed

    Adams, E; Goyder, C; Heneghan, C; Brand, L; Ajjawi, R

    2017-02-01

    Emergency medicine (EM) has a high case turnover and acuity making it a demanding clinical reasoning domain especially for junior doctors who lack experience. We aimed to better understand their clinical reasoning using dual cognition as a guiding theory. EM junior doctors were recruited from six hospitals in the south of England to participate in semi-structured interviews (n=20) and focus groups (n=17) based on recall of two recent cases. Transcripts were analysed using a grounded theory approach to identify themes and to develop a model of junior doctors' clinical reasoning in EM. Within cases, clinical reasoning occurred in three phases. In phase 1 (case framing), initial case cues and first impressions were predominantly intuitive, but checked by analytical thought and determined the urgency of clinical assessment. In phase 2 (evolving reasoning), non-analytical single cue and pattern recognitions were common which were subsequently validated by specific analytical strategies such as use of red flags. In phase 3 (ongoing uncertainty) analytical self-monitoring and reassurance strategies were used to precipitate a decision regarding discharge. We found a constant dialectic between intuitive and analytical cognition throughout the reasoning process. Our model of clinical reasoning by EM junior doctors illustrates the specific contextual manifestations of the dual cognition theory. Distinct diagnostic strategies are identified and together these give EM learners and educators a framework and vocabulary for discussion and learning about clinical reasoning. 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/.

  16. Definition of ground test for verification of large space structure control

    NASA Technical Reports Server (NTRS)

    Doane, G. B., III; Glaese, J. R.; Tollison, D. K.; Howsman, T. G.; Curtis, S. (Editor); Banks, B.

    1984-01-01

    Control theory and design, dynamic system modelling, and simulation of test scenarios are the main ideas discussed. The overall effort is the achievement at Marshall Space Flight Center of a successful ground test experiment of a large space structure. A simplified planar model of ground test experiment of a large space structure. A simplified planar model of ground test verification was developed. The elimination from that model of the uncontrollable rigid body modes was also examined. Also studied was the hardware/software of computation speed.

  17. Opting in and opting out: a grounded theory of nursing's contribution to inpatient rehabilitation.

    PubMed

    Pryor, Julie; Walker, Annette; O'Connell, Beverly; Worrall-Carter, Linda

    2009-12-01

    To develop a grounded theory of nursing's contribution to patient rehabilitation from the perspective of nurses working in inpatient rehabilitation. Grounded theory method, informed by the theoretical perspective of symbolic interactionism, was used to guide data collection and analysis, and the development of a grounded theory. Five inpatient rehabilitation units in Australia. Thirty-five registered and 18 enrolled nurses participated in audio-taped interviews and/or were observed during periods of their everyday practice. The analysis revealed a situation whereby nurses made decisions about when to 'opt in' and when to 'opt out' of inpatient rehabilitation. This occurred on two levels: with their interaction with patients and allied health professionals, and when faced with negative system issues that impacted on their ability to contribute to patient rehabilitation. The primary contribution nurses made to inpatient rehabilitation was working directly with patients, enabling them to self-care. Nurses coached patients when their decisions about 'opting in' and 'opting out' were based on assessment of the person in their particular context. In contrast, the nurses mostly distanced themselves from system-based problems, 'opting out' of addressing them. They did this not to make their working lives easier, but more manageable. System-based problems impacted negatively on the nurses' ability to deliver comprehensive rehabilitation care. As a consequence, some nurses felt unable to influence the care and they withdrew professionally to make their work lives more manageable.

  18. Space-to-Ground: A Unique Experience: 03/09/2018

    NASA Image and Video Library

    2018-03-08

    Science continued on the station with the Expedition 55 crew, and Scott Tingle shared a surreal training experience. NASA's Space to Ground is your weekly update on what's happening aboard the International Space Station.

  19. Possibilities for maintaining a strong self - a grounded theory study of relational experiences among Thai women in Sweden.

    PubMed

    Fernbrant, Cecilia; Agardh, Anette; Emmelin, Maria

    2017-01-01

    Due to increasing globalization and Internet communication, the number of international marriages has increased. In Sweden, 75% of the Thai population are women, among whom 80% are partnered with Swedish or other Scandinavian men. Previous studies have indicated that lack of autonomy, social isolation, and stigma are important risk factors for poor mental health for foreign-born women as well as for women in international marriages. To explore what characterizes the processes, choices, challenges and relational conditions that Thai women, partnered with Swedish or Danish men, experience during their first years in Sweden. A qualitative study using a Constructivist Grounded Theory approach based on fourteen individual interviews with Thai women partnered with Swedish or Danish men and residing in Sweden. The core category 'possibilities to maintain a strong self in Sweden' is linked to five categories characterizing the process that the women go through over time. The subcategories illustrate different paths taken even if there were possibilities to change paths along the way. The women had, for different reasons, reached a turning point that made them leave Thailand. In Sweden, they started in dependency and struggled in different ways to adjust to relational norms and handle prejudice. Toward the end of the timeline, differing ways of recognizing life choices depended on access to social networks and partners' attitudes. Our study showed the crucial role of economical, emotional and social support from partners and networks for Thai women's possibilities to maintain a strong self and good health after migration. This implies a need for supporting Thai women to be more independent by providing access to language education, employment and community involvement. The current requirement for becoming a permanent resident should also be reviewed not to jeopardize women international marriages possibilities' to leave unhealthy relationships.

  20. Ground Effect - Theory and Practice

    NASA Technical Reports Server (NTRS)

    Pistolesi, E

    1937-01-01

    The conclusion of a previous article by Pistolesi is that the increment of lift due to ground effect is largely attributable to the effect of induction of the free vortices, and is practically equivalent to a virtual increase in aspect ratio. The ground clearance was of the order of magnitude comparable to the wing chord. New reports by Le Seur and Datwyler treat the case of minimum distance from the ground and is confined to the plane problem only. The author briefly reviews these reports and also one by Timotika. References to all the reviewed reports are in the attached bibliography.

  1. Workplace bullying in emergency nursing: Development of a grounded theory using situational analysis.

    PubMed

    Wolf, Lisa A; Perhats, Cydne; Clark, Paul R; Moon, Michael D; Zavotsky, Kathleen Evanovich

    2017-09-22

    The Institute of Medicine recognizes that the workplace environment is a crucial factor in the ability of nurses to provide safe and effective care, and thus interactions that affect the quality and safety of the work environment require exploration. The purpose of this study was to use situational analysis to develop a grounded theory of workplace bullying as it manifests specifically in the emergency care setting. This study used a grounded theory methodology called situational analysis. 44 emergency RNs were recruited to participate in one of 4 focus group sessions, which were transcribed in their entirety, and, along with field notes, served as the dataset. This grounded theory describes the characteristics of human actors and their reactions to conditions in the practice environment that lead to greater or lesser levels of bullying, and the responses to bullying as it occurs in U.S. emergency departments. Workplace bullying is a significant factor in the dynamics of patient care, nursing work culture, and nursing retention. The impact on patient care cannot be overestimated, both in terms of errors, substandard care, and the negative effects of high turnover of experienced RNs who leave, compounded by the inexperience of newly hired RNs. An assessment of hospital work environments should include nurse perceptions of workplace bullying, and interventions should focus on effective managerial processes for handling workplace bullying. Future research should include testing of the theoretical coherence of the model, and the testing of bullying interventions to determine the effect on workplace environment, nursing intent to leave/retention, and patient outcomes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Grounded Learning Experience: Helping Students Learn Physics through Visuo-Haptic Priming and Instruction

    ERIC Educational Resources Information Center

    Huang, Shih-Chieh Douglas

    2013-01-01

    In this dissertation, I investigate the effects of a grounded learning experience on college students' mental models of physics systems. The grounded learning experience consisted of a priming stage and an instruction stage, and within each stage, one of two different types of visuo-haptic representation was applied: visuo-gestural simulation…

  3. Restoring integrity—A grounded theory of coping with a fast track surgery programme

    PubMed Central

    Jørgensen, Lene Bastrup; Fridlund, Bengt

    2016-01-01

    Aims and objectives The aim of this study was to generate a theory conceptualizing and explaining behavioural processes involved in coping in order to identify the predominant coping types and coping type-specific features. Background Patients undergoing fast track procedures do not experience a higher risk of complications, readmission, or mortality. However, such programmes presuppose an increasing degree of patient involvement, placing high educational, physical, and mental demands on the patients. There is a lack of knowledge about how patients understand and cope with fast track programmes. Design The study design used classical grounded theory. Methods The study used a multimodal approach with qualitative and quantitative data sets from 14 patients. Results Four predominant types of coping, with distinct physiological, cognitive, affective, and psychosocial features, existed among patients going through a fast track total hip replacement programme. These patients’ main concern was to restore their physical and psychosocial integrity, which had been compromised by reduced function and mobility in daily life. To restore integrity they economized their mental resources, while striving to fulfil the expectations of the fast track programme. This goal was achieved by being mentally proactive and physically active. Three out of the four predominant types of coping matched the expectations expressed in the fast track programme. The non-matching behaviour was seen among the most nervous patients, who claimed the right to diverge from the programme. Conclusion In theory, four predominant types of coping with distinct physiological, cognitive, affective, and psychosocial features occur among patients going through a fast track total hip arthroplasty programme. PMID:26751199

  4. Restoring integrity--A grounded theory of coping with a fast track surgery programme.

    PubMed

    Jørgensen, Lene Bastrup; Fridlund, Bengt

    2016-01-01

    The aim of this study was to generate a theory conceptualizing and explaining behavioural processes involved in coping in order to identify the predominant coping types and coping type-specific features. Patients undergoing fast track procedures do not experience a higher risk of complications, readmission, or mortality. However, such programmes presuppose an increasing degree of patient involvement, placing high educational, physical, and mental demands on the patients. There is a lack of knowledge about how patients understand and cope with fast track programmes. The study design used classical grounded theory. The study used a multimodal approach with qualitative and quantitative data sets from 14 patients. Four predominant types of coping, with distinct physiological, cognitive, affective, and psychosocial features, existed among patients going through a fast track total hip replacement programme. These patients' main concern was to restore their physical and psychosocial integrity, which had been compromised by reduced function and mobility in daily life. To restore integrity they economized their mental resources, while striving to fulfil the expectations of the fast track programme. This goal was achieved by being mentally proactive and physically active. Three out of the four predominant types of coping matched the expectations expressed in the fast track programme. The non-matching behaviour was seen among the most nervous patients, who claimed the right to diverge from the programme. In theory, four predominant types of coping with distinct physiological, cognitive, affective, and psychosocial features occur among patients going through a fast track total hip arthroplasty programme.

  5. A Grounded Theory Study of Aircraft Maintenance Technician Decision-Making

    NASA Astrophysics Data System (ADS)

    Norcross, Robert

    Aircraft maintenance technician decision-making and actions have resulted in aircraft system errors causing aircraft incidents and accidents. Aircraft accident investigators and researchers examined the factors that influence aircraft maintenance technician errors and categorized the types of errors in an attempt to prevent similar occurrences. New aircraft technology introduced to improve aviation safety and efficiency incur failures that have no information contained in the aircraft maintenance manuals. According to the Federal Aviation Administration, aircraft maintenance technicians must use only approved aircraft maintenance documents to repair, modify, and service aircraft. This qualitative research used a grounded theory approach to explore the decision-making processes and actions taken by aircraft maintenance technicians when confronted with an aircraft problem not contained in the aircraft maintenance manuals. The target population for the research was Federal Aviation Administration licensed aircraft and power plant mechanics from across the United States. Nonprobability purposeful sampling was used to obtain aircraft maintenance technicians with the experience sought in the study problem. The sample population recruitment yielded 19 participants for eight focus group sessions to obtain opinions, perceptions, and experiences related to the study problem. All data collected was entered into the Atlas ti qualitative analysis software. The emergence of Aircraft Maintenance Technician decision-making themes regarding Aircraft Maintenance Manual content, Aircraft Maintenance Technician experience, and legal implications of not following Aircraft Maintenance Manuals surfaced. Conclusions from this study suggest Aircraft Maintenance Technician decision-making were influenced by experience, gaps in the Aircraft Maintenance Manuals, reliance on others, realizing the impact of decisions concerning aircraft airworthiness, management pressures, and legal concerns

  6. Barriers to regaining control within a constructivist grounded theory of family resilience in ICU: Living with uncertainty.

    PubMed

    Wong, Pauline; Liamputtong, Pranee; Koch, Susan; Rawson, Helen

    2017-12-01

    To discuss families' experiences of their interactions when a relative is admitted unexpectedly to an Australian intensive care unit. The overwhelming emotions associated with the unexpected admission of a relative to an intensive care unit are often due to the uncertainty surrounding the condition of their critically ill relative. There is limited in-depth understanding of the nature of uncertainty experienced by families in intensive care, and interventions perceived by families to minimise their uncertainty are not well documented. Furthermore, the interrelationships between factors, such as staff-family interactions and the intensive care unit environment, and its influence on families' uncertainty particularly in the context of the Australian healthcare system, are not well delineated. A grounded theory methodology was adopted for the study. Data were collected between 2009-2013, using in-depth interviews with 25 family members of 21 critically ill patients admitted to a metropolitan, tertiary-level intensive care unit in Australia. This paper describes the families experiences of heightened emotional vulnerability and uncertainty when a relative is admitted unexpectedly to the intensive care unit. Families uncertainty is directly influenced by their emotional state, the foreign environment and perceptions of being 'kept in the dark', as well as the interrelationships between these factors. Staff are offered an improved understanding of the barriers to families' ability to regain control, guided by a grounded theory of family resilience in the intensive care unit. The findings reveal in-depth understanding of families' uncertainty in intensive care. It suggests that intensive care unit staff need to focus clinical interventions on reducing factors that heighten their uncertainty, while optimising strategies that help alleviate it. Families are facilitated to move beyond feelings of helplessness and loss of control, and cope better with their situation.

  7. Professional Socialization of Iranian BSN Students: A Grounded Theory Study.

    PubMed

    Dinmohammadi, Mohammad Reza; Peyrovi, Hamid; Mehrdad, Neda

    2017-12-01

    Introduction: Professional socialization is a critical aspect of nursing students' development, which begins with entry into the nursing program and continues when their professional practice begins. The aim of this study was to explore the socialization of Iranian BSN students in the nursing profession. Methods: An exploratory qualitative approach utilizing Straussian version of the grounded theory (1998) method was used. Individual in-depth semi-structured interviews were undertaken with 14 participants chosen from two large nursing schools in an urban area through purposive and theoretical sampling. The data were analyzed, using the constant comparative method. Results: Five main categories and eleven subcategories emerged and integrated around one core category. Professional metamorphosis as the core variable was a complex and interrelated process (consisting of three stages: dependence, disintegration, and integration) with dynamic, ongoing, and personal features influenced by professional and extra-professional context. The students assumed a passive role in the initial of their studies. However, during the last year of the educational program, they gradually involved actively in dealing with own personal and professional issues. Conclusion: This study introduced "professional metamorphosis of BSN students" as a substantive grounded theory in the socio-cultural context of the health care system in Iran. During this process, students move from outsider personal position to insider professional position. The nurse educators and administrators may develop effective educational interventions to promote professional socialization of students with an understanding of the promoting and driving forces influencing socialization.

  8. Professional Socialization of Iranian BSN Students: A Grounded Theory Study

    PubMed Central

    Dinmohammadi, Mohammad Reza; Peyrovi, Hamid; Mehrdad, Neda

    2017-01-01

    Introduction: Professional socialization is a critical aspect of nursing students’ development, which begins with entry into the nursing program and continues when their professional practice begins. The aim of this study was to explore the socialization of Iranian BSN students in the nursing profession. Methods: An exploratory qualitative approach utilizing Straussian version of the grounded theory (1998) method was used. Individual in-depth semi-structured interviews were undertaken with 14 participants chosen from two large nursing schools in an urban area through purposive and theoretical sampling. The data were analyzed, using the constant comparative method. Results: Five main categories and eleven subcategories emerged and integrated around one core category. Professional metamorphosis as the core variable was a complex and interrelated process (consisting of three stages: dependence, disintegration, and integration) with dynamic, ongoing, and personal features influenced by professional and extra-professional context. The students assumed a passive role in the initial of their studies. However, during the last year of the educational program, they gradually involved actively in dealing with own personal and professional issues. Conclusion: This study introduced "professional metamorphosis of BSN students" as a substantive grounded theory in the socio-cultural context of the health care system in Iran. During this process, students move from outsider personal position to insider professional position. The nurse educators and administrators may develop effective educational interventions to promote professional socialization of students with an understanding of the promoting and driving forces influencing socialization. PMID:29302575

  9. Entrepreneurial Orientation of Community College Workforce Divisions and the Impact of Organizational Structure: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Schiefen, Kathleen M.

    2010-01-01

    This research focused on how organizational structure of community colleges influenced the entrepreneurial orientation of deans, directors, vice presidents, and vice chancellors of workforce units. Using grounded theory methodology, the researcher identified three emergent theories applicable to both integrated and separate workforce units. These…

  10. The social reality of the imaginary audience: a grounded theory approach.

    PubMed

    Bell, Joanna H; Bromnick, Rachel D

    2003-01-01

    Traditional approaches to understanding the imaginary audience are challenged in this study. Three hundred sixty-one British schoolchildren (aged 14 and 15 years) were asked to express their worries and concerns, using grounded theory methodology. Qualitative responses were collated and coded according to emerging categories, with "what other people think" identified as the central concern. In particular, the findings are used to critique Elkind's (1967) theory of adolescent egocentrism. Data presented in this study suggest that adolescents worry about what other people think because there are real personal and social consequences. Such concerns are seen as being based in social reality and are not imaginary as Elkind suggested. In conclusion, new methodologies which place young people at the center of the analysis are advocated.

  11. Characteristics of Effective Mentorship for Academic Surgeons: A Grounded Theory Model.

    PubMed

    Cochran, Amalia; Elder, William B; Neumayer, Leigh A

    2017-08-23

    The authors sought to describe characteristics of effective mentoring relationships in academic surgery based upon lived experiences of mid-career and senior female academic surgeons. Prior qualitative work describes characteristics of successful mentoring relationships. However, no model exists of effective mentorship that is specific to academic surgery. The authors conducted in-depth interviews with mid-career and senior female US academic surgeons about the impact of mentoring on professional development during 2014 and 2015. Purposive selection aimed to maximize institutional, specialty, years in career, and racial diversity. Grounded theory method was used to generate a conceptual model of effective mentoring relationships. Data saturation occurred following 15 interviews. Interviewees described the need for multiple mentors over time with each mentor addressing a unique domain. Interviewees suggested that mentees should seek mentors who will serve as strategic advisors, who will be unselfish, and who engage with diverse mentees. This study identified a need for multiple mentors across time and disciplines, and identified 3 key characteristics of effective mentoring relationships in academic surgery. Future work in this area should generate an operational definition of mentorship that supports quantitative evaluation of mentor and mentoring panel performance.

  12. How parents process child health and nutrition information: A grounded theory model.

    PubMed

    Lovell, Jennifer L

    2016-02-01

    The aim of the present study was to investigate low-income parents' experiences receiving, making meaning of, and applying sociocultural messages about childhood health and nutrition. Semi-structured interviews were conducted with parents from 16 low-income Early Head Start families. Verbatim interview transcripts, observations, field notes, documentary evidence, and follow-up participant checks were used during grounded theory analysis of the data. Data yielded a potential theoretical model of parental movement toward action involving (a) the culture and context influencing parents, (b) parents' sources of social and cultural messages, (c) parental values and engagement, (d) parental motivation for action, (e) intervening conditions impacting motivation and application, and (f) parent action taken on the individual and social levels. Parent characteristics greatly impacted the ways in which parents understood and applied health and nutrition information. Among other implications, it is recommended that educators and providers focus on a parent's beliefs, values, and cultural preferences regarding food and health behaviors as well as his/her personal/family definition of "health" when framing recommendations and developing interventions. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Investigating the Perceptions of Care Coordinators on Using Behavior Theory-Based Mobile Health Technology With Medicaid Populations: A Grounded Theory Study

    PubMed Central

    2017-01-01

    Background Medicaid populations are less engaged in their health care than the rest of the population, translating to worse health outcomes and increased health care costs. Since theory-based mobile health (mHealth) interventions have been shown to increase patient engagement, mobile phones may be an optimal strategy to reach this population. With increased development of theory-based mHealth technology, these interventions must now be evaluated with these medically underserved populations in a real-world setting. Objective The aim of our study was to investigate care coordinators’ perceived value of using a health behavior theory-based mHealth platform with Medicaid clients. In particular, attention was paid to the perceived impact on patient engagement. This research was conducted using the patient-provider text messaging (short message service, SMS) platform, Sense Health (now Wellpass), which integrates the transtheoretical model (TTM), also called the stages of change model; social cognitive theory (SCT); supportive accountability; and motivational interviewing (MI). Methods Interviews based in grounded theory methodology were conducted with 10 care managers to understand perceptions of the relationship between mHealth and patient engagement. Results The interviews with care managers yielded a foundation for a grounded theory model, presenting themes that suggested 4 intertwined correlative relationships revolving around patient engagement: (1) A text messaging (short message service, SMS) platform supplements the client-care manager dynamic, which is grounded in high quality, reciprocal-communication to increase patient engagement; (2) Texting enhances the relationship between literacy and access to care for Medicaid patients, increasing low-literacy patients’ agency to access services; (3) Texting enhances communication, providing care managers with a new means to support their clients; and (4) Reminders augment client accountability, leading to both

  14. Investigating the Perceptions of Care Coordinators on Using Behavior Theory-Based Mobile Health Technology With Medicaid Populations: A Grounded Theory Study.

    PubMed

    Sigler, Brittany Erika

    2017-03-21

    Medicaid populations are less engaged in their health care than the rest of the population, translating to worse health outcomes and increased health care costs. Since theory-based mobile health (mHealth) interventions have been shown to increase patient engagement, mobile phones may be an optimal strategy to reach this population. With increased development of theory-based mHealth technology, these interventions must now be evaluated with these medically underserved populations in a real-world setting. The aim of our study was to investigate care coordinators' perceived value of using a health behavior theory-based mHealth platform with Medicaid clients. In particular, attention was paid to the perceived impact on patient engagement. This research was conducted using the patient-provider text messaging (short message service, SMS) platform, Sense Health (now Wellpass), which integrates the transtheoretical model (TTM), also called the stages of change model; social cognitive theory (SCT); supportive accountability; and motivational interviewing (MI). Interviews based in grounded theory methodology were conducted with 10 care managers to understand perceptions of the relationship between mHealth and patient engagement. The interviews with care managers yielded a foundation for a grounded theory model, presenting themes that suggested 4 intertwined correlative relationships revolving around patient engagement: (1) A text messaging (short message service, SMS) platform supplements the client-care manager dynamic, which is grounded in high quality, reciprocal-communication to increase patient engagement; (2) Texting enhances the relationship between literacy and access to care for Medicaid patients, increasing low-literacy patients' agency to access services; (3) Texting enhances communication, providing care managers with a new means to support their clients; and (4) Reminders augment client accountability, leading to both increased motivation and readiness to change

  15. Reclaiming life on one's own terms: a grounded theory study of the process of breast cancer survivorship.

    PubMed

    Sherman, Deborah Witt; Rosedale, Mary; Haber, Judith

    2012-05-01

    To develop a substantive theory of the process of breast cancer survivorship. Grounded theory. A LISTSERV announcement posted on the SHARE Web site and purposeful recruitment of women known to be diagnosed and treated for breast cancer. 15 women diagnosed with early-stage breast cancer. Constant comparative analysis. Breast cancer survivorship. The core variable identified was Reclaiming Life on One's Own Terms. The perceptions and experiences of the participants revealed overall that the diagnosis of breast cancer was a turning point in life and the stimulus for change. That was followed by the recognition of breast cancer as now being a part of life, leading to the necessity of learning to live with breast cancer, and finally, creating a new life after breast cancer. Participants revealed that breast cancer survivorship is a process marked and shaped by time, the perception of support, and coming to terms with the trauma of a cancer diagnosis and the aftermath of treatment. The process of survivorship continues by assuming an active role in self-healing, gaining a new perspective and reconciling paradoxes, creating a new mindset and moving to a new normal, developing a new way of being in the world on one's own terms, and experiencing growth through adversity beyond survivorship. The process of survivorship for women with breast cancer is an evolutionary journey with short- and long-term challenges. This study shows the development of an empirically testable theory of survivorship that describes and predicts women's experiences following breast cancer treatment from the initial phase of recovery and beyond. The theory also informs interventions that not only reduce negative outcomes, but promote ongoing healing, adjustment, and resilience over time.

  16. FOOT experiment (Foot/Ground Reaction Forces during Space Flight)

    NASA Image and Video Library

    2005-06-29

    ISS011-E-09831 (29 June 2005) --- Astronaut John L. Phillips, Expedition 11 NASA Space Station science officer and flight engineer, works at the Canadarm2 controls while participating in the Foot/Ground Reaction Forces During Spaceflight (FOOT) experiment in the Destiny laboratory of the International Space Station. Phillips wore the specially instrumented Lower Extremity Monitoring Suit (LEMS), cycling tights outfitted with sensors, during the experiment.

  17. FOOT experiment (Foot/Ground Reaction Forces during Space Flight)

    NASA Image and Video Library

    2005-06-29

    ISS011-E-09825 (29 June 2005) --- Astronaut John L. Phillips, Expedition 11 NASA Space Station science officer and flight engineer, enters data into a computer while participating in the Foot/Ground Reaction Forces During Spaceflight (FOOT) experiment in the Destiny laboratory of the International Space Station. Phillips wore the specially instrumented Lower Extremity Monitoring Suit (LEMS), cycling tights outfitted with sensors, during the experiment.

  18. Ground Fault Overvoltage With Inverter-Interfaced Distributed Energy Resources

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

    Ropp, Michael; Hoke, Anderson; Chakraborty, Sudipta

    Ground Fault Overvoltage can occur in situations in which a four-wire distribution circuit is energized by an ungrounded voltage source during a single phase to ground fault. The phenomenon is well-documented with ungrounded synchronous machines, but there is considerable discussion about whether inverters cause this phenomenon, and consequently whether inverters require effective grounding. This paper examines the overvoltages that can be supported by inverters during single phase to ground faults via theory, simulation and experiment, identifies the relevant physical mechanisms, quantifies expected levels of overvoltage, and makes recommendations for optimal mitigation.

  19. Continuity means “preserving a consistent whole”—A grounded theory study

    PubMed Central

    Ung, Eva Jakobsson; Falk, Kristin

    2015-01-01

    Living with a chronic disease like chronic heart failure (CHF) results in disruptions, losses, and setbacks in the participants’ daily lives that affect health and well-being. By using grounded theory method, we illuminate whether persons with CHF experience discontinuity in life and, if so, what helps them to preserve and strengthen continuity in their daily lives. Thirteen individual interviews and one group interview with five participants, aged 62 to 88 years, were carried out. Through data collection and data analysis, we constructed three concepts that make up a model illustrating the participants’ experiences in daily life in relation to corporeality, temporality, and identity: experiences of discontinuity, recapturing approaches, and reconciliation. The first concept, experiences of discontinuity, was constructed from the following categories: the alienated body, the disrupted time, and the threatened self. The second concept, recapturing approaches, consists of categories with continuity creative constructions: repossessing the body, maintaining a façade, seizing the day, restoring the balance of time, and preserving self. These actions are intended to overcome problems and master changes in order to maintain balance in daily life through constructions that recreate normality and predictability. The third concept, reconciliation, was constructed from three categories: feel normal, set to adjust, and be positioned. These categories describe how the participants minimize their experiences of discontinuity by recapturing approaches in order to reconcile with various changes and maintain continuity in daily life. Our findings provide a fresh perspective on continuity that may contribute to the development of significant interventions in continuity of care for persons with CHF. However, continuity requires that healthcare systems support each patient's ability to manage change, reorientation, and adjustment to the new situation in order to make it easier

  20. Reconciling the good patient persona with problematic and non-problematic humour: a grounded theory.

    PubMed

    McCreaddie, May; Wiggins, Sally

    2009-08-01

    Humour is a complex phenomenon, incorporating cognitive, emotional, behavioural, physiological and social aspects. Research to date has concentrated on reviewing (rehearsed) humour and 'healthy' individuals via correlation studies using personality-trait based measurements, principally on psychology students in laboratory conditions. Nurses are key participants in modern healthcare interactions however, little is known about their (spontaneous) humour use. A middle-range theory that accounted for humour use in CNS-patient interactions was the aim of the study. The study reviewed the antecedents of humour exploring the use of humour in relation to (motivational) humour theories. Twenty Clinical Nurse Specialist-patient interactions and their respective peer groups in a country of the United Kingdom. An evolved constructivist grounded theory approach investigated a complex and dynamic phenomenon in situated contexts. Naturally occurring interactions provided the basis of the data corpus with follow-up interviews, focus groups, observation and field notes. A constant comparative approach to data collection and analysis was applied until theoretical sufficiency incorporating an innovative interpretative and illustrative framework. This paper reports the grounded theory and is principally based upon 20 CNS-patient interactions and follow-up data. The negative case analysis and peer group interactions will be reported in separate publications. The theory purports that patients' use humour to reconcile a good patient persona. The core category of the good patient persona, two of its constituent elements (compliance, sycophancy), conditions under which it emerges and how this relates to the use of humour are outlined and discussed. In seeking to establish and maintain a meaningful and therapeutic interaction with the CNS, patients enact a good patient persona to varying degrees depending upon the situated context. The good patient persona needs to be maintained within the

  1. Clarification of the Blurred Boundaries between Grounded Theory and Ethnography: Differences and Similarities

    ERIC Educational Resources Information Center

    Aldiabat, Khaldoun; Le Navenec, Carol-Lynne

    2011-01-01

    There is confusion among graduate students about how to select the qualitative methodology that best fits their research question. Often this confusion arises in regard to making a choice between a grounded theory methodology and an ethnographic methodology. This difficulty may stem from the fact that these students do not have a clear…

  2. Gravitation experiments at Stanford. [using general relativity theory

    NASA Technical Reports Server (NTRS)

    Lipa, J. A.

    1980-01-01

    The experimental situation in post-Newtonian gravitation is briefly reviewed in order to reexamine the extent to which experiment supports or refutes general relativity. A description is given of the equivalence principle project, the gyroscope experiment, and the search for gravity waves. It is noted that even though some doubt has been cast on the value of the perihelion advance and the gravitational redshift as precise tests of general relativity in the past few years, many competing theories have been ruled out; in particular, the results from the Viking mission significantly reduce the credibility of the Brans-Dicke theory (Brans and Dicke, 1961). The dimensionless constant omega in this theory is now forced to exceed 50, while the value originally proposed was 6 (omega being infinity in general relativity). It is noted that the gyro experiment described is capable of putting much tighter limits on this parameter, and together with the other experiments in progress will help place gravitational theory on a firmer experimental footing.

  3. Triplet and ground state potential energy surfaces of 1,4-diphenyl-1,3-butadiene: theory and experiment.

    PubMed

    Saltiel, J; Dmitrenko, O; Pillai, Z S; Klima, R; Wang, S; Wharton, T; Huang, Z-N; van de Burgt, L J; Arranz, J

    2008-05-01

    Relative energies of the ground state isomers of 1,4-diphenyl-1,3-butadiene (DPB) are determined from the temperature dependence of equilibrium isomer compositions obtained with the use of diphenyl diselenide as catalyst. Temperature and concentration effects on photostationary states and isomerization quantum yields with biacetyl or fluorenone as triplet sensitizers with or without the presence of O(2), lead to significant modification of the proposed DPB triplet potential energy surface. Quantum yields for ct-DPB formation from tt-DPB increase with [tt-DPB] revealing a quantum chain process in the tt --> ct direction, as had been observed for the ct --> tt direction, and suggesting an energy minimum at the (3)ct* geometry. They confirm the presence of planar and twisted isomeric triplets in equilibrium (K), with energy transfer from planar or quasi-planar geometries (quantum chain events from tt and ct triplets) and unimolecular decay (k(d)) from twisted geometries. Starting from cc-DPB, varphi(cc-->tt) increases with increasing [cc-DPB] whereas varphi(cc-->ct) is relatively insensitive to concentration changes. The concentration and temperature dependencies of the decay rate constants of DPB triplets in cyclohexane are consistent with the mechanism deduced from the photoisomerization quantum yields. The experimental DeltaH between (3)tt-DPB* and (3)tp-DPB*, 2.7 kcal mol(-1), is compared with the calculated energy difference [DFT with B3LYP/6-31+G(d,p) basis set]. Use of the calculated DeltaS = 4.04 eu between the two triplets gives k(d) = (2.4-6.4) x 10(7) s(-1), close to 1.70 x 10(7) s(-1), the value for twisted stilbene triplet decay. Experimental and calculated relative energies of DPB isomers on the ground and triplet state surfaces agree and theory is relied upon to deduce structural characteristics of the equilibrated conformers in the DPB triplet state.

  4. Fundamental physical theories: Mathematical structures grounded on a primitive ontology

    NASA Astrophysics Data System (ADS)

    Allori, Valia

    In my dissertation I analyze the structure of fundamental physical theories. I start with an analysis of what an adequate primitive ontology is, discussing the measurement problem in quantum mechanics and theirs solutions. It is commonly said that these theories have little in common. I argue instead that the moral of the measurement problem is that the wave function cannot represent physical objects and a common structure between these solutions can be recognized: each of them is about a clear three-dimensional primitive ontology that evolves according to a law determined by the wave function. The primitive ontology is what matter is made of while the wave function tells the matter how to move. One might think that what is important in the notion of primitive ontology is their three-dimensionality. If so, in a theory like classical electrodynamics electromagnetic fields would be part of the primitive ontology. I argue that, reflecting on what the purpose of a fundamental physical theory is, namely to explain the behavior of objects in three-dimensional space, one can recognize that a fundamental physical theory has a particular architecture. If so, electromagnetic fields play a different role in the theory than the particles and therefore should be considered, like the wave function, as part of the law. Therefore, we can characterize the general structure of a fundamental physical theory as a mathematical structure grounded on a primitive ontology. I explore this idea to better understand theories like classical mechanics and relativity, emphasizing that primitive ontology is crucial in the process of building new theories, being fundamental in identifying the symmetries. Finally, I analyze what it means to explain the word around us in terms of the notion of primitive ontology in the case of regularities of statistical character. Here is where the notion of typicality comes into play: we have explained a phenomenon if the typical histories of the primitive

  5. Accommodating interruptions: A grounded theory of young people with asthma.

    PubMed

    Hughes, Mary; Savage, Eileen; Andrews, Tom

    2018-01-01

    The aim of this study was to develop an explanatory theory on the lives of young people with asthma, issues affecting them and the impact of asthma on their day-to-day lives. Accommodating Interruptions is a theory that explains young people's concerns about living with asthma. Although national and international asthma management guidelines exist, it is accepted that the symptom control of asthma among the young people population is poor. This study was undertaken using Classic Grounded Theory. Data were collected through in-depth interviews and clinic consultations with young people aged 11-16 years who had asthma for over 1 year. Data were also collected from participant diaries. Constant comparative analysis, theoretical coding and memo writing were used to develop the substantive theory. The theory explains how young people resolve their main concern of being restricted by Accommodating Interruptions in their lives. They do this by assimilating behaviours in balance finding, moderating influence, fitting in and assuming control minimising the effects of asthma on their everyday lives. The theory of Accommodating Interruptions explains young people's asthma management behaviours in a new way. It allows us to understand how and why young people behave the way they do because they want to participate and be included in everyday activities, events and relationships. The theory adds to the body of knowledge on how young people with asthma live their day-to-day lives and it challenges some existing viewpoints in the literature regarding their behaviours. The findings have implications for developing services to support young people in a more meaningful way as they accommodate the interruptions associated with asthma in their lives. © 2017 John Wiley & Sons Ltd.

  6. Minority nursing student success: A grounded theory case study

    NASA Astrophysics Data System (ADS)

    Mister, Brenda J.

    There has been a dramatic increase in the nation's racial and ethnic minority populations over recent years. This increase is placing a higher demand on the health care industry to provide culturally competent care to these diverse populations. This challenge is met with yet another problem as the nation faces a critical shortage of nurses, particularly minority nurses. This shortage is only expected to worsen over the next several years. As schools of nursing across the country are being asked to increase the number of nursing program graduates, specifically minorities, they are confronted with a double edged sword as retention rates are decreasing, and attrition rates are increasing. This is particularly troublesome when many racial and ethnic minority nursing students do not graduate. This qualitative study was implemented to assess and understand the perceived educational experiences of racial and ethnic minority nursing students enrolled in a rural community college nursing program on the Eastern Shore of Maryland. Eight voluntary nursing students who identified themselves as either a racial or ethnic minority participated in the study. Data were collected by: individual audio-taped interview sessions; audio-taped focus group sessions; and documentation of field notes. Participants also provided demographic information and were asked to provide a brief written response to a scenario regarding increasing the recruitment and retention rates of minority nursing students. All data were analyzed utilizing the constant comparative method. Results of the study revealed six different themes: personal support systems and peer relationships; college services and academic resources; faculty support; cultural understanding versus cultural insensitivity; personal attributes of self-efficacy/advice for future nursing students; and suggestions for college and nursing program improvement. After the major themes were examined one central theme, a grounded theory, was born. The

  7. Why take the chance? A qualitative grounded theory study of nocturnal haemodialysis recipients who decline kidney transplantation.

    PubMed

    Rosenthal, Meagen M; Molzahn, Anita E; Chan, Christopher T; Cockfield, Sandra L; Kim, S Joseph; Pauly, Robert P

    2016-05-18

    The objective of this study was to examine the factors that influence decision-making to forgo transplantation in favour of remaining on nocturnal haemodialysis (NHD). A grounded theory approach using in-depth telephone interviewing was used. Participants were identified from 2 tertiary care renal programmes in Canada. The study participants were otherwise eligible patients with end-stage renal disease who have opted to remain off of the transplant list. A total of 7 eligible participants were interviewed. 5 were male. The mean age was 46 years. A constant comparative method of analysis was used to identify a core category and factors influencing the decision-making process. In this grounded theory study of people receiving NHD who refused kidney transplantation, the core category of 'why take a chance when things are going well?' was identified, along with 4 factors that influenced the decision including 'negative past experience', 'feeling well on NHD', 'gaining autonomy' and 'responsibility'. This study provides insight into patients' thought processes surrounding an important treatment decision. Such insights might help the renal team to better understand, and thereby respect, patient choice in a patient-centred care paradigm. Findings may also be useful in the development of education programmes addressing the specific concerns of this population of patients. 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/

  8. Reflective processes of practitioners in head and neck cancer rehabilitation: a grounded theory study.

    PubMed

    Caty, Marie-Ève; Kinsella, Elizabeth Anne; Doyle, Philip C

    2016-12-01

    This study systematically examined how experienced Speech-Language Pathologists (SLPs) use the processes of reflection to develop knowledge relevant for practice in the context of head and neck cancer (HNC) rehabilitation. In-depth, semi-structured interviews were conducted with 12 SLPs working in HNC rehabilitation in North America. Grounded theory methodology was adopted for data collection and analysis. The findings inform a preliminary reflective practice model that depicts the processes of reflection used by practitioners interviewed. Nine categories of reflective processes were identified by participant SLPs in terms of the processes of reflection: ongoing questioning, experimenting through trial and error, integrating knowledge from past cases, embracing surprise, thinking out of the box, being in the moment, consulting with colleagues, putting oneself in the patients' shoes, and discerning ethical issues. These findings provide empirical evidence that supports Schön's theory of reflective practice and contribute to knowledge about the ways in which SLPs use processes of reflection in the context of HNC rehabilitation. The findings of this study have implications for how SLPs perceive and consider their role as knowledge-users and knowledge producers in their day-to-day clinical work, as well as for building capacity for reflective practice.

  9. Virtual patient design: exploring what works and why. A grounded theory study

    PubMed Central

    Bateman, James; Allen, Maggie; Samani, Dipti; Kidd, Jane; Davies, David

    2013-01-01

    Objectives Virtual patients (VPs) are online representations of clinical cases used in medical education. Widely adopted, they are well placed to teach clinical reasoning skills. International technology standards mean VPs can be created, shared and repurposed between institutions. A systematic review has highlighted the lack of evidence to support which of the numerous VP designs may be effective, and why. We set out to research the influence of VP design on medical undergraduates. Methods This is a grounded theory study into the influence of VP design on undergraduate medical students. Following a review of the literature and publicly available VP cases, we identified important design properties. We integrated them into two substantial VPs produced for this research. Using purposeful iterative sampling, 46 medical undergraduates were recruited to participate in six focus groups. Participants completed both VPs, an evaluation and a 1-hour focus group discussion. These were digitally recorded, transcribed and analysed using grounded theory, supported by computer-assisted analysis. Following open, axial and selective coding, we produced a theoretical model describing how students learn from VPs. Results We identified a central core phenomenon designated ‘learning from the VP’. This had four categories: VP Construction; External Preconditions; Student–VP Interaction, and Consequences. From these, we constructed a three-layer model describing the interactions of students with VPs. The inner layer consists of the student's cognitive and behavioural preconditions prior to sitting a case. The middle layer considers the VP as an ‘encoded object’, an e-learning artefact and as a ‘constructed activity’, with associated pedagogic and organisational elements. The outer layer describes cognitive and behavioural change. Conclusions This is the first grounded theory study to explore VP design. This original research has produced a model which enhances understanding

  10. Virtual patient design: exploring what works and why. A grounded theory study.

    PubMed

    Bateman, James; Allen, Maggie; Samani, Dipti; Kidd, Jane; Davies, David

    2013-06-01

    Virtual patients (VPs) are online representations of clinical cases used in medical education. Widely adopted, they are well placed to teach clinical reasoning skills. International technology standards mean VPs can be created, shared and repurposed between institutions. A systematic review has highlighted the lack of evidence to support which of the numerous VP designs may be effective, and why. We set out to research the influence of VP design on medical undergraduates. This is a grounded theory study into the influence of VP design on undergraduate medical students. Following a review of the literature and publicly available VP cases, we identified important design properties. We integrated them into two substantial VPs produced for this research. Using purposeful iterative sampling, 46 medical undergraduates were recruited to participate in six focus groups. Participants completed both VPs, an evaluation and a 1-hour focus group discussion. These were digitally recorded, transcribed and analysed using grounded theory, supported by computer-assisted analysis. Following open, axial and selective coding, we produced a theoretical model describing how students learn from VPs. We identified a central core phenomenon designated 'learning from the VP'. This had four categories: VP Construction; External Preconditions; Student-VP Interaction, and Consequences. From these, we constructed a three-layer model describing the interactions of students with VPs. The inner layer consists of the student's cognitive and behavioural preconditions prior to sitting a case. The middle layer considers the VP as an 'encoded object', an e-learning artefact and as a 'constructed activity', with associated pedagogic and organisational elements. The outer layer describes cognitive and behavioural change. This is the first grounded theory study to explore VP design. This original research has produced a model which enhances understanding of how and why the delivery and design of VPs

  11. FOOT experiment (Foot/Ground Reaction Forces during Space Flight)

    NASA Image and Video Library

    2005-06-29

    ISS011-E-09822 (29 June 2005) --- Astronaut John L. Phillips, Expedition 11 NASA Space Station science officer and flight engineer, uses the Cycle Ergometer with Vibration Isolation System (CEVIS) while participating in the Foot/Ground Reaction Forces During Spaceflight (FOOT) experiment in the Destiny laboratory of the International Space Station. Phillips wore the specially instrumented Lower Extremity Monitoring Suit (LEMS), cycling tights outfitted with sensors, during the experiment.

  12. ACCESS, Absolute Color Calibration Experiment for Standard Stars: Integration, Test, and Ground Performance

    NASA Astrophysics Data System (ADS)

    Kaiser, Mary Elizabeth; Morris, Matthew; Aldoroty, Lauren; Kurucz, Robert; McCandliss, Stephan; Rauscher, Bernard; Kimble, Randy; Kruk, Jeffrey; Wright, Edward L.; Feldman, Paul; Riess, Adam; Gardner, Jonathon; Bohlin, Ralph; Deustua, Susana; Dixon, Van; Sahnow, David J.; Perlmutter, Saul

    2018-01-01

    Establishing improved spectrophotometric standards is important for a broad range of missions and is relevant to many astrophysical problems. Systematic errors associated with astrophysical data used to probe fundamental astrophysical questions, such as SNeIa observations used to constrain dark energy theories, now exceed the statistical errors associated with merged databases of these measurements. ACCESS, “Absolute Color Calibration Experiment for Standard Stars”, is a series of rocket-borne sub-orbital missions and ground-based experiments designed to enable improvements in the precision of the astrophysical flux scale through the transfer of absolute laboratory detector standards from the National Institute of Standards and Technology (NIST) to a network of stellar standards with a calibration accuracy of 1% and a spectral resolving power of 500 across the 0.35‑1.7μm bandpass. To achieve this goal ACCESS (1) observes HST/ Calspec stars (2) above the atmosphere to eliminate telluric spectral contaminants (e.g. OH) (3) using a single optical path and (HgCdTe) detector (4) that is calibrated to NIST laboratory standards and (5) monitored on the ground and in-flight using a on-board calibration monitor. The observations are (6) cross-checked and extended through the generation of stellar atmosphere models for the targets. The ACCESS telescope and spectrograph have been designed, fabricated, and integrated. Subsystems have been tested. Performance results for subsystems, operations testing, and the integrated spectrograph will be presented. NASA sounding rocket grant NNX17AC83G supports this work.

  13. The Development and Support of Teacher Leaders in Ohio: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Ross, Jennifer Elaine

    2015-01-01

    The purpose of this grounded theory study was to explore and conceptualize how teacher leaders are trained, developed, and supported both formally and informally to be effective in their roles. The study furthered examined teachers perceptions of the Ohio teacher leader endorsement and its impact on them as teacher leaders. The study was conducted…

  14. Derivation of the RPA (Random Phase Approximation) Equation of ATDDFT (Adiabatic Time Dependent Density Functional Ground State Response Theory) from an Excited State Variational Approach Based on the Ground State Functional.

    PubMed

    Ziegler, Tom; Krykunov, Mykhaylo; Autschbach, Jochen

    2014-09-09

    The random phase approximation (RPA) equation of adiabatic time dependent density functional ground state response theory (ATDDFT) has been used extensively in studies of excited states. It extracts information about excited states from frequency dependent ground state response properties and avoids, thus, in an elegant way, direct Kohn-Sham calculations on excited states in accordance with the status of DFT as a ground state theory. Thus, excitation energies can be found as resonance poles of frequency dependent ground state polarizability from the eigenvalues of the RPA equation. ATDDFT is approximate in that it makes use of a frequency independent energy kernel derived from the ground state functional. It is shown in this study that one can derive the RPA equation of ATDDFT from a purely variational approach in which stationary states above the ground state are located using our constricted variational DFT (CV-DFT) method and the ground state functional. Thus, locating stationary states above the ground state due to one-electron excitations with a ground state functional is completely equivalent to solving the RPA equation of TDDFT employing the same functional. The present study is an extension of a previous work in which we demonstrated the equivalence between ATDDFT and CV-DFT within the Tamm-Dancoff approximation.

  15. How Australian Female Adolescents Prioritize Pregnancy Protection: A Grounded Theory Study of Contraceptive Histories

    ERIC Educational Resources Information Center

    Smith, Jennifer L.; Skinner, S. Rachel; Fenwick, Jennifer

    2011-01-01

    Grounded theory principles were systematically employed to reveal key differences in pregnancy risk and underlying disparities in contraceptive use in (a) never-pregnant (b) pregnant-terminated and (c) pregnant-continued teenagers. Analysis of 69 semistructured interviews revealed a bicausal model of pregnancy protection that accounted for…

  16. Academic Affairs and Student Affairs Partnerships Promoting Diversity Initiatives on Campus: A Grounded Theory

    ERIC Educational Resources Information Center

    LePeau, Lucy Anne

    2012-01-01

    Higher education research suggests student affairs and academic affairs partner to address challenges on campus, such as building inclusive environments for diverse students and staff, but evidence about "how" partnerships form is lacking in the literature. The purpose of this constructivist grounded theory was to understand…

  17. Nursing communication in nursing care to mastectomized women: a grounded theory study.

    PubMed

    de Almeida Araújo, Iliana Maria; da Silva, Raimunda Magalhães; Bonfim, Isabela Melo; Fernandes, Ana Fátima Carvalho

    2010-01-01

    The goal was to understand the nurse/patient communication process, emphasizing nursing care to mastectomized women. Symbolic Interactionism and Grounded Theory were used to interview eight nurses from a referral institution in cancer treatment, using the guiding question: how do nurses perceive their communication process with mastectomized women? Data analysis allowed for the creation of a central theory: the meaning of communication in nursing care to women, constituted by three distinct but inter-related phenomena: perceiving communication, the relationship nurse/mastectomized woman and rethinking the communication nurse/mastectomized woman. With a view to satisfactory communication, professionals need to get involved and believe that their presence is as important as the performance of technical procedures that relieve situations of stress.

  18. The Factors That Influence Bureaucracy and Professionalism in Schools: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Koybasi, Fatma; Ugurlu, Celal Teyyar

    2017-01-01

    The aim of this study is to identify the factors that influence the interaction between bureaucracy and professionalism in schools and to develop a model of bureaucracy-professionalism interaction. This is a qualitative study carried out in grounded theory model. The study group consisted of 10 male and 10 female teachers who were working in Sivas…

  19. Using Popular Media and a Collaborative Approach to Teaching Grounded Theory Research Methods

    ERIC Educational Resources Information Center

    Creamer, Elizabeth G.; Ghoston, Michelle R.; Drape, Tiffany; Ruff, Chloe; Mukuni, Joseph

    2012-01-01

    Popular movies were used in a doctoral-level qualitative research methods course as a way to help students learn about how to collect and analyze qualitative observational data in order to develop a grounded theory. The course was designed in such a way that collaboration was central to the generation of knowledge. Using media depictions had the…

  20. Residents' Interaction with Their College Living-Learning Peer Mentor: A Grounded Theory

    ERIC Educational Resources Information Center

    Wylie, Jonathan Patrick

    2012-01-01

    This study used Strauss and Corbin's (1998) grounded theory model to describe and explain the stories of residents' interactions with their peer mentor, in a health, education, and human development living-learning community (LLC). The question answered in this study was: What is the impact of the interaction between a peer mentor and…

  1. A model to explain suicide by self-immolation among Iranian women: A grounded theory study.

    PubMed

    Khankeh, Hamid Reza; Hosseini, Seyed Ali; Rezaie, Leeba; Shakeri, Jalal; Schwebel, David C

    2015-11-01

    Self-immolation is a common method of suicide among Iranian women. There are several contributing motives for attempting self-immolation, and exploration of the process of self-immolation incidents will help interventionists and clinicians develop prevention programs. A grounded theory study using face-to-face, recorded interviews was conducted with surviving self-immolated patients (n=14), their close relatives (n=5), and medical staff (n=8) in Kermanshah, Iran. Data were analyzed using constant comparison in open, axial, and selective coding stages. A conceptual model was developed to explain the relationships among the main categories extracted through the grounded theory study. Family conflicts emerged as the core category. Cultural context of self-immolated patients offered a contextual condition. Other important categories linked to the core category were mental health problems, distinct characteristics of the suicidal method, and self-immolation as a threat. The role of mental health problems as a causal condition was detected in different levels of the self-immolation process. Finally, adverse consequences of self-immolation emerged as having important impact. The conceptual model, derived through grounded theory study, can guide design of prevention programs. The pivotal role of family conflicts should be emphasized in mental health interventions. The impact of adverse consequences of self-immolation on further suicidal processes necessitates post-suicide prevention programs. Further research to design specific interventions is recommended. Copyright © 2015 Elsevier Ltd and ISBI. All rights reserved.

  2. Measured, opportunistic, unexpected and naïve quitting: a qualitative grounded theory study of the process of quitting from the ex-smokers' perspective.

    PubMed

    Smith, Andrea L; Carter, Stacy M; Dunlop, Sally M; Freeman, Becky; Chapman, Simon

    2017-05-11

    To better understand the process of quitting from the ex-smokers' perspective, and to explore the role spontaneity and planning play in quitting. Qualitative grounded theory study using in-depth interviews with 37 Australian adult ex-smokers (24-68 years; 15 males, 22 females) who quit smoking in the past 6-24 months (26 quit unassisted; 11 used assistance). Based on participants' accounts of quitting, we propose a typology of quitting experiences: measured, opportunistic, unexpected and naïve. Two key features integral to participants' accounts of their quitting experiences were used as the basis of the typology: (1) the apparent onset of quitting (gradual through to sudden); and (2) the degree to which the smoker appeared to have prepared for quitting (no evidence through to clear evidence of preparation). The resulting 2 × 2 matrix of quitting experiences took into consideration three additional characteristics: (1) the presence or absence of a clearly identifiable trigger; (2) the amount of effort (cognitive and practical) involved in quitting; and (3) the type of cognitive process that characterised the quitting experience (reflective; impulsive; reflective and impulsive). Quitting typically included elements of spontaneity (impulsive behaviour) and preparation (reflective behaviour), and, importantly, the investment of time and cognitive effort by participants prior to quitting. Remarkably few participants quit completely out-of-the-blue with little or no preparation. Findings are discussed in relation to stages-of-change theory, catastrophe theory, and dual process theories, focusing on how dual process theories may provide a way of conceptualising how quitting can include elements of both spontaneity and preparation.

  3. Empirical Predictions from a General Theory of Signs

    ERIC Educational Resources Information Center

    Oller, John W., Jr.; Chen, Liang; Oller, Stephen D.; Pan, Ning

    2005-01-01

    General sign theory (GST) deals with how distinct sign systems are grounded, developed with increasing abstractness over time, and differentiated in efficacies in experience and discourse. GST has 3 components: The theory of true narrative representations (TNR theory) shows that TNRs are unique in being relatively well determined with respect to…

  4. Earth at Rest. Aesthetic Experience and Students' Grounding in Science Education

    NASA Astrophysics Data System (ADS)

    Østergaard, Edvin

    2017-07-01

    Focus of this article is the current situation characterized by students' de-rootedness and possible measures to improve the situation within the frame of education for sustainable development. My main line of argument is that science teachers can practice teaching in such a way that students are brought in deeper contact to the environment. I discuss efforts to promote aesthetic experience in science class and in science teacher education. Within a wide range of definitions, my main understanding of aesthetic experience is that of pre-conceptual experience, relational to the environment and incorporated in students' embodied knowledge. I ground the idea of Earth at rest in Husserl's phenomenological philosophy and Heidegger's notion of science' deprivation of the world. A critique of the ontological reversal leads to an ontological re-reversal that implies giving lifeworld experience back its value and rooting scientific concepts in students' everyday lives. Six aspects of facilitating grounding in sustainability-oriented science teaching and teacher education are highlighted and discussed: students' everyday knowledge and experience, aesthetic experience and grounding, fostering aesthetic sensibility, cross-curricular integration with art, ontological and epistemological aspects, and belongingness and (re-)connection to Earth. I conclude that both science students and student-teachers need to practice their sense of caring and belonging, as well as refining their sensibility towards the world. With an intension of educating for a sustainable development, there is an urgent need for a critical discussion in science education when it comes to engaging learners for a sustainable future.

  5. Using Grounded Theory to Understand Resiliency in Pre-Teen Children of High-Conflict Families

    ERIC Educational Resources Information Center

    Pomrenke, Marlene

    2007-01-01

    Using grounded theory, this study identified factors that contributed to children's ability to utilize their resilient attributes. Children between the ages of 9 and 12 from high-conflict separated or divorced families participated in a study that examined how family and community interactions promote resilient behaviour. Substantive-level theory…

  6. How Youth Get Engaged: Grounded-Theory Research on Motivational Development in Organized Youth Programs

    ERIC Educational Resources Information Center

    Dawes, Nickki Pearce; Larson, Reed

    2011-01-01

    For youth to benefit from many of the developmental opportunities provided by organized programs, they need to not only attend but become psychologically engaged in program activities. This research was aimed at formulating empirically based grounded theory on the processes through which this engagement develops. Longitudinal interviews were…

  7. Generating or developing grounded theory: methods to understand health and illness.

    PubMed

    Woods, Phillip; Gapp, Rod; King, Michelle A

    2016-06-01

    Grounded theory is a qualitative research methodology that aims to explain social phenomena, e.g. why particular motivations or patterns of behaviour occur, at a conceptual level. Developed in the 1960s by Glaser and Strauss, the methodology has been reinterpreted by Strauss and Corbin in more recent times, resulting in different schools of thought. Differences arise from different philosophical perspectives concerning knowledge (epistemology) and the nature of reality (ontology), demanding that researchers make clear theoretical choices at the commencement of their research when choosing this methodology. Compared to other qualitative methods it has ability to achieve understanding of, rather than simply describing, a social phenomenon. Achieving understanding however, requires theoretical sampling to choose interviewees that can contribute most to the research and understanding of the phenomenon, and constant comparison of interviews to evaluate the same event or process in different settings or situations. Sampling continues until conceptual saturation is reached, i.e. when no new concepts emerge from the data. Data analysis focusses on categorising data (finding the main elements of what is occurring and why), and describing those categories in terms of properties (conceptual characteristics that define the category and give meaning) and dimensions (the variations within properties which produce specificity and range). Ultimately a core category which theoretically explains how all other categories are linked together is developed from the data. While achieving theoretical abstraction in the core category, it should be logical and capture all of the variation within the data. Theory development requires understanding of the methodology not just working through a set of procedures. This article provides a basic overview, set in the literature surrounding grounded theory, for those wanting to increase their understanding and quality of research output.

  8. 10 Gbps Shuttle-to-Ground Adjunct Communication Link Capability Experiment

    NASA Technical Reports Server (NTRS)

    Ceniceros, J. M.; Sandusky, J. V.; Hemmati, H.

    1999-01-01

    A 1.2 Gbps space-to-ground laser communication experiment being developed for use on an EXpedite the PRocessing of Experiments to the Space Station (EXPRESS) Pallet Adapter can be adapted to fit the Hitchhiker cross-bay-carrier pallet and upgraded to data rates exceeding 1O Gbps. So modified, this instrument would enable both real-time data delivery and increased data volume for payloads using the Space Shuttle. Applications such as synthetic aperture radar and multispectral imaging collect large data volumes at a high rate and would benefit from the capability for real-time data delivery and from increased data downlink volume. Current shuttle downlink capability is limited to 50 Mbps, forcing such instruments to store large amounts of data for later analysis. While the technology is not yet sufficiently proven to be relied on as the primary communication link, when in view of the ground station it would increase the shuttle downlink rate capability 200 times, with typical total daily downlinks of 200 GB - as much data as the shuttle could downlink if it were able to maintain its maximum data rate continuously for one day. The lasercomm experiment, the Optical Communication Demonstration and High-Rate Link Facility (OCDHRLF), is being developed by the Jet Propulsion Laboratory's (JPL) Optical Communication Group through support from the International Space Station Engineering Research and Technology Development program. It is designed to work in conjunction with the Optical Communication Telescope Laboratory (OCTL) NASA's first optical communication ground station, which is under construction at JPL's Table Mountain Facility near Wrightwood, California. This paper discusses the modifications to the preliminary design of the flight system that would be necessary to adapt it to fit the Hitchhiker Cross-Bay Carrier. It also discusses orbit geometries which are favorable to the OCTL and potential non-NASA ground stations, anticipated burst-error-rates and bit

  9. Feeling like me again: a grounded theory of the role of breast reconstruction surgery in self-image.

    PubMed

    McKean, L N; Newman, E F; Adair, P

    2013-07-01

    The present study aimed to develop a theoretical understanding of the role of breast reconstruction in women's self-image. Semi-structured interviews were conducted with 10 women from breast cancer support groups who had undergone breast reconstruction surgery. A grounded theory methodology was used to explore their experiences. The study generated a model of 'breast cancer, breast reconstruction and self-image', with a core category entitled 'feeling like me again' and two principal categories of 'normal appearance' and 'normal life'. A further two main categories, 'moving on' and 'image of sick person' were generated. The results indicated a role of breast reconstruction in several aspects of self-image including the restoration of pre-surgery persona, which further promoted adjustment. © 2013 John Wiley & Sons Ltd.

  10. Becoming an Older Volunteer: A Grounded Theory Study

    PubMed Central

    Witucki Brown, Janet; Chen, Shu-li; Mefford, Linda; Brown, Allie; Callen, Bonnie; McArthur, Polly

    2011-01-01

    This Grounded Theory study describes the process by which older persons “become” volunteers. Forty interviews of older persons who volunteered for Habitat for Humanity were subjected to secondary content analysis to uncover the process of “becoming” a volunteer. “Helping out” (core category) for older volunteers occurs within the context of “continuity”, “commitment” and “connection” which provide motivation for volunteering. When a need arises, older volunteers “help out” physically and financially as health and resources permit. Benefits described as “blessings” of volunteering become motivators for future volunteering. Findings suggest that older volunteering is a developmental process and learned behavior which should be fostered in older persons by personally inviting them to volunteer. Intergenerational volunteering projects will allow older persons to pass on knowledge and skills and provide positive role modeling for younger volunteers. PMID:21994824

  11. Balancing power: A grounded theory study on partnership of academic service institutes.

    PubMed

    Heshmati Nabavi, Fatemeh; Vanaki, Zohreh; Mohammadi, Eesa; Yazdani, Shahram

    2017-07-01

    Governments and professional organizations have called for new partnerships between health care providers and academics to improve clinical education for the benefit of both students and patients. To develop a substantive grounded theory on the process of forming academic-service partnerships in implementing clinical education, from the perspective of academic and clinical nursing staff members and managers working in Iranian settings. The participants included 15 hospital nurses, nurse managers, nurse educators, and educational managers from two central universities and clinical settings from 2009 to 2012. Data were collected through 30 in-depth, semi-structure interviews with the individual participants and then analyzed using the methodology of Strauss and Corbin's grounded theory. Utilizing "balancing power" as the core variable enabled us to integrate the concepts concerning the partnership processes between clinical and educational institutes. Three distinct and significant categories emerged to explain the process of partnership: 1) divergence, 2) conflict between educational and caring functions, and 3) creation of balance between educational and caring functions. In implementing clinical education, partnerships have been formed within a challenging context in Iran. Conflict between clinical and educational functions was the main concern of both sides of the partnership in forming a collaborative relationship, with our findings emphasizing the importance of nursing educators' role in the establishment of partnership programs.

  12. Double hull grounding experiments

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

    Rodd, J.L.; Sikora, J.P.

    1995-12-31

    In the last few years the public and governments of many nations have become increasingly aware of the need for improving oil tanker safety. The requirements for double hull tankers are an attempt to address this need through legislation. Even though a number of investigations on the mechanics of collisions have been done in the past, until recently very little research supported the development of structural improvements to reduce oil tanker damage during grounding and stranding accidents. An aggressive evaluation of double hull tanker crashworthiness in stranding and grounding accidents is underway at CD/NSWC (formerly the David Taylor Research Center).more » The ability to predict damage from grounding accidents accurately is not currently available. The objective of this paper is to present qualitatively the structural failure mechanisms associated with stranding and grounding events for candidate double hull tanker structures and to present some simple methods for comparing damage scenarios. A comparison of the structural performance of key features in several very different designs will provide useful information toward this understanding.« less

  13. Dynamical response of the Galileo Galilei on the ground rotor to test the equivalence principle: Theory, simulation, and experiment. I. The normal modes

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

    Comandi, G.L.; Chiofalo, M.L.; Toncelli, R.

    Recent theoretical work suggests that violation of the equivalence principle might be revealed in a measurement of the fractional differential acceleration {eta} between two test bodies-of different compositions, falling in the gravitational field of a source mass--if the measurement is made to the level of {eta}{approx_equal}10{sup -13} or better. This being within the reach of ground based experiments gives them a new impetus. However, while slowly rotating torsion balances in ground laboratories are close to reaching this level, only an experiment performed in a low orbit around the Earth is likely to provide a much better accuracy. We report onmore » the progress made with the 'Galileo Galilei on the ground' (GGG) experiment, which aims to compete with torsion balances using an instrument design also capable of being converted into a much higher sensitivity space test. In the present and following articles (Part I and Part II), we demonstrate that the dynamical response of the GGG differential accelerometer set into supercritical rotation-in particular, its normal modes (Part I) and rejection of common mode effects (Part II)-can be predicted by means of a simple but effective model that embodies all the relevant physics. Analytical solutions are obtained under special limits, which provide the theoretical understanding. A simulation environment is set up, obtaining a quantitative agreement with the available experimental data on the frequencies of the normal modes and on the whirling behavior. This is a needed and reliable tool for controlling and separating perturbative effects from the expected signal, as well as for planning the optimization of the apparatus.« less

  14. Finding the Groove: A Grounded Theory Study on Leading Others to a Productive Path

    ERIC Educational Resources Information Center

    Williams, Roshann Reed

    2011-01-01

    Finding the groove was systematically discovered directly from data following the classical grounded theory methodology developed by Glaser and Strauss (1967) and further developed by Glaser (1965, 1978, 1992, 1998, 2001). This basic social process emerged from data as the pattern of behavior that leaders proceed through to increase performer…

  15. Applying Grounded Theory to Weight Management among Women: Making a Commitment to Healthy Eating

    ERIC Educational Resources Information Center

    Zunker, Christie; Ivankova, Nataliya

    2011-01-01

    In this study we developed a theory grounded in data from women who continued healthy eating behaviors after a weight management program. Participant recruitment was guided by theoretical sampling strategies for focus groups and individual interviews. Inclusion criteria were: African American or Caucasian women aged 30+ who lost [greater than or…

  16. Theory and experiment in gravitational physics

    NASA Technical Reports Server (NTRS)

    Will, C. M.

    1981-01-01

    New technological advances have made it feasible to conduct measurements with precision levels which are suitable for experimental tests of the theory of general relativity. This book has been designed to fill a new need for a complete treatment of techniques for analyzing gravitation theory and experience. The Einstein equivalence principle and the foundations of gravitation theory are considered, taking into account the Dicke framework, basic criteria for the viability of a gravitation theory, experimental tests of the Einstein equivalence principle, Schiff's conjecture, and a model theory devised by Lightman and Lee (1973). Gravitation as a geometric phenomenon is considered along with the parametrized post-Newtonian formalism, the classical tests, tests of the strong equivalence principle, gravitational radiation as a tool for testing relativistic gravity, the binary pulsar, and cosmological tests.

  17. Theory and experiment in gravitational physics

    NASA Astrophysics Data System (ADS)

    Will, C. M.

    New technological advances have made it feasible to conduct measurements with precision levels which are suitable for experimental tests of the theory of general relativity. This book has been designed to fill a new need for a complete treatment of techniques for analyzing gravitation theory and experience. The Einstein equivalence principle and the foundations of gravitation theory are considered, taking into account the Dicke framework, basic criteria for the viability of a gravitation theory, experimental tests of the Einstein equivalence principle, Schiff's conjecture, and a model theory devised by Lightman and Lee (1973). Gravitation as a geometric phenomenon is considered along with the parametrized post-Newtonian formalism, the classical tests, tests of the strong equivalence principle, gravitational radiation as a tool for testing relativistic gravity, the binary pulsar, and cosmological tests.

  18. Improving INPE'S balloon ground facilities for operation of the protoMIRAX experiment

    NASA Astrophysics Data System (ADS)

    Mattiello-Francisco, F.; Rinke, E.; Fernandes, J. O.; Cardoso, L.; Cardoso, P.; Braga, J.

    2014-10-01

    The system requirements for reusing the scientific balloon ground facilities available at INPE were a challenge to the ground system engineers involved in the protoMIRAX X-ray astronomy experiment. A significant effort on software updating was required for the balloon ground station. Considering that protoMIRAX is a pathfinder for the MIRAX satellite mission, a ground infrastructure compatible with INPE's satellite operation approach would be useful and highly recommended to control and monitor the experiment during the balloon flights. This approach will make use of the SATellite Control System (SATCS), a software-based architecture developed at INPE for satellite commanding and monitoring. SATCS complies with particular operational requirements of different satellites by using several customized object-oriented software elements and frameworks. We present the ground solution designed for protoMIRAX operation, the Control and Reception System (CRS). A new server computer, properly configured with Ethernet, has extended the existing ground station facilities with switch, converters and new software (OPS/SERVER) in order to support the available uplink and downlink channels being mapped to TCP/IP gateways required by SATCS. Currently, the CRS development is customizing the SATCS for the kernel functions of protoMIRAX command and telemetry processing. Design-patterns, component-based libraries and metadata are widely used in the SATCS in order to extend the frameworks to address the Packet Utilization Standard (PUS) for ground-balloon communication, in compliance with the services provided by the data handling computer onboard the protoMIRAX balloon.

  19. Opening up to learning spiritual care of patients: a grounded theory study of nursing students.

    PubMed

    Giske, Tove; Cone, Pamela H

    2012-07-01

    To determine undergraduate nursing students' perspectives on spiritual care and how they learn to assess and provide spiritual care to patients. Nursing is concerned with holistic care. Systematic teaching and supervision of students to prepare them to assist patients spiritually is a growing focus. However, there is limited consensus about the competences students need to develop and little is written related to students learning processes. Grounded theory was used to identify students' main concern and develop a substantive grounded theory. Data collected during semi-structured interviews at three Norwegian University Colleges in eight focus groups with 42 undergraduate nursing students were analysed through constant comparison of transcribed interviews until categories were saturated. The participants' main concern was 'How to create a professional relationship with patients and maintain rapport when spiritual concerns were recognised'. Participants resolved this by 'Opening up to learning spiritual care'. This basic social process has three iterative phases that develop as a spiral throughout the nursing programme: 'Preparing for connection', 'Connecting with and supporting patients' and 'Reflecting on experiences'. Nurses need a wide range of competences to fulfil the nursing focus on holistic patient care. Nursing education should prepare students to recognise and act on spiritual cues. A trusting relationship and respectful and sensitive communication assist students to discover what is important to patients. An educational focus on spiritual and existential themes throughout the nursing programme will assist students to integrate theoretical learning into clinical practice. Study participants reported seeing few role models in clinical settings. Making spiritual assessment and interventions more visible and explicit would facilitate student learning in clinical practice. Evaluative discussions in clinical settings that include spiritual concerns will

  20. The impact of the social and physical environments on parent-healthcare provider relationships when a child dies in PICU: Findings from a grounded theory study.

    PubMed

    Butler, Ashleigh E; Copnell, Beverley; Hall, Helen

    2017-12-30

    This study explores the influences of the paediatric intensive care environment on relationships between parents and healthcare providers when children are dying. It forms part of a larger study, investigating parental experiences of the death of their child in intensive care. Constructivist grounded theory. Four Australian paediatric intensive care units. Audio-recorded, semi-structured interviews were conducted with twenty-six bereaved parents. Data were analysed using the constant comparison and memoing techniques common to grounded theory. The physical and social environment of the intensive care unit influenced the quality of the parent-healthcare provider relationship. When a welcoming, open environment existed, parents tended to feel respected as equal and included members of their child's care team. In contrast, environments that restricted parental presence or lacked resources for parental self-care could leave parents feeling like 'watchers', excluded from their child's care. The paediatric intensive care unit environment either welcomes and includes parents of dying children into the care team, or demotes them to the status of 'watcher'. Such environments significantly influence the relationships parents form with healthcare staff, their ability to engage in elements of their parental role, and their experiences as a whole. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Dismantling the present and future threats of testicular cancer: a grounded theory of positive and negative adjustment trajectories.

    PubMed

    Matheson, Lauren; Boulton, Mary; Lavender, Verna; Protheroe, Andrew; Brand, Sue; Wanat, Marta; Watson, Eila

    2016-02-01

    Testicular cancer commonly affects men in the prime of their lives. While survival rates are excellent, little previous research has examined men's experiences of adjustment to survivorship. We aimed to explore this issue in younger testicular cancer survivors. In-depth qualitative interviews were conducted with testicular cancer survivors over two time points approximately 6 months apart in the year following treatment completion. Interviews were analysed using a grounded theory approach. The sample included 18 testicular cancer survivors between 22 and 44 years (mean age 34). A grounded theory was developed, which explained the process of positive adjustment over the first year following the treatment completion in terms of men's ability to dismantle the present and future threats of cancer, involving the key transitions of gaining a sense of perspective and striving to get on with life and restore normality. These were facilitated by six key processes. The processes that explained a negative adjustment trajectory are also presented. These findings contribute to the understanding of the psychosocial impact of testicular cancer on younger men's lives and have implications for the provision of support to testicular cancer survivors. Further investigation into the feasibility of one-on-one peer support interventions is warranted, as well as informal support that respects men's desire for independence. Understanding the processes involved in adjustment highlights ways in which health professionals can offer support to those struggling to adjust through challenging illness beliefs, encouraging emotional disclosure and facilitating peer mentoring.

  2. A Grounded Theory of Mothering in the Early Years for Women Recovering From Substance Use.

    PubMed

    Marcellus, Lenora

    2017-08-01

    Women in recovery from addiction experience significant sociostructural barriers to reestablishing self, family, and home after having a baby. The aim of this grounded theory study was to describe pathways that women and their families followed and how transitions were experienced in the early years after receiving services through an integrated community-based maternity program. Eighteen women completed questionnaires and participated in a series of semistructured interviews over 2 years. The overall process women experienced was that of holding it together, which women did by restoring their sense of self during recovery, becoming a strong center for their family, and creating a sense of home no matter what the circumstances. Key elements supporting women in their transition to recovery and parenthood included longer term health, social, and recovery programs and services that addressed determinants of health (in particular, gender, housing, and income), and receiving support provided from strengths-based perspectives.

  3. The symbol-grounding problem in numerical cognition: A review of theory, evidence, and outstanding questions.

    PubMed

    Leibovich, Tali; Ansari, Daniel

    2016-03-01

    How do numerical symbols, such as number words, acquire semantic meaning? This question, also referred to as the "symbol-grounding problem," is a central problem in the field of numerical cognition. Present theories suggest that symbols acquire their meaning by being mapped onto an approximate system for the nonsymbolic representation of number (Approximate Number System or ANS). In the present literature review, we first asked to which extent current behavioural and neuroimaging data support this theory, and second, to which extent the ANS, upon which symbolic numbers are assumed to be grounded, is numerical in nature. We conclude that (a) current evidence that has examined the association between the ANS and number symbols does not support the notion that number symbols are grounded in the ANS and (b) given the strong correlation between numerosity and continuous variables in nonsymbolic number processing tasks, it is next to impossible to measure the pure association between symbolic and nonsymbolic numerosity. Instead, it is clear that significant cognitive control resources are required to disambiguate numerical from continuous variables during nonsymbolic number processing. Thus, if there exists any mapping between the ANS and symbolic number, then this process of association must be mediated by cognitive control. Taken together, we suggest that studying the role of both cognitive control and continuous variables in numerosity comparison tasks will provide a more complete picture of the symbol-grounding problem. (c) 2016 APA, all rights reserved).

  4. Laser Ground System for Communication Experiments with ARTEMIS

    NASA Astrophysics Data System (ADS)

    Kuzkov, Volodymyr; Volovyk, Dmytro; Kuzkov, Sergii; Sodnik, Zoran; Pukha, Sergii; Caramia, Vincenzo

    2012-10-01

    The ARTEMIS satellite with the OPALE laser communication terminal on-board was launched on 12 July, 2001. 1789 laser communications sessions were performed between ARTEMIS and SPOT-4 (PASTEL) from 01 April 2003 to 09 January 2008 with total duration of 378 hours. Regular laser communication experiments between ESA's Optical Ground Station (OGS - altitude 2400 m above see level) and ARTEMIS in various atmosphere conditions were also performed. The Japanese Space Agency (JAXA) launched the KIRARI (OICETS) satellite with laser communication terminal called LUCE. Laser communication links between KIRARI and ARTEMIS were successfully realized and international laser communications experiments from the KIRARI satellite were also successfully performed with optical ground stations located in the USA (JPL), Spain (ESA OGS), Germany (DLR), and Japan (NICT). The German Space Agency (DLR) performed laser communication links between two LEO satellites (TerraSAR-X and NFIRE), demonstrating data transfer rates of 5.6Gbit/s and performed laser communication experiments between the satellites and the ESA optical ground station. To reduce the influence of weather conditions on laser communication between satellites and ground stations, a network of optical stations situated in different atmosphere regions needs to be created. In 2002, the Main Astronomical Observatory (MAO) started the development of its own laser communication system to be placed into the Cassegrain focus of its 0.7m AZT-2 telescope (Fe = 10.5m), located in Kyiv 190 meters above sea level. The work was supported by the National Space Agency of Ukraine and by ESA ARTEMIS has an orbital position of 21.4° E and an orbital inclination of more than 9.75°. As a result we developed a precise tracking system for AZT-2 telescope (weighing more than 2 tons) using micro-step motors. Software was developed for computer control of the telescope to track the satellite's orbit and a tracking accuracy of 0.6 arcsec was achieved

  5. Reading Comprehension Profiles of High-Functioning Students on the Autism Spectrum: A Grounded Theory

    ERIC Educational Resources Information Center

    Williamson, Pamela; Carnahan, Christina R.; Jacobs, Jennifer A.

    2012-01-01

    Using a constructivist grounded theory approach, this study sought to understand what influences reading comprehension and how meaning is made from text among high-functioning individuals with autism spectrum disorder (ASD). Using a think-aloud procedure, 13 individuals ages 7-13 with ASD read 16 passages at their instructional reading level.…

  6. Similarity Theory of Withdrawn Water Temperature Experiment

    PubMed Central

    2015-01-01

    Selective withdrawal from a thermal stratified reservoir has been widely utilized in managing reservoir water withdrawal. Besides theoretical analysis and numerical simulation, model test was also necessary in studying the temperature of withdrawn water. However, information on the similarity theory of the withdrawn water temperature model remains lacking. Considering flow features of selective withdrawal, the similarity theory of the withdrawn water temperature model was analyzed theoretically based on the modification of governing equations, the Boussinesq approximation, and some simplifications. The similarity conditions between the model and the prototype were suggested. The conversion of withdrawn water temperature between the model and the prototype was proposed. Meanwhile, the fundamental theory of temperature distribution conversion was firstly proposed, which could significantly improve the experiment efficiency when the basic temperature of the model was different from the prototype. Based on the similarity theory, an experiment was performed on the withdrawn water temperature which was verified by numerical method. PMID:26065020

  7. Maintaining the balance: New Zealand secondary school nurses' perceptions of skin infections in young people--a grounded theory.

    PubMed

    Lambe, Catherine I; Hoare, Karen J

    2016-01-01

    The objective of this study was to explore the perceptions of New Zealand secondary school nurses regarding skin infections in young people aged 14-18 years. A constructivist grounded theory method was adopted. Ten non-structured interviews were conducted with secondary school nurses working in Auckland, New Zealand, between January and July 2013. Interviews were audiotaped, transcribed and analysed using all tenets of grounded theory that included writing memos, theoretical sampling and the constant comparative method. Analysis revealed the core category Maintaining the balance, which is presented as a grounded theory model. It represents the constant state of balancing the school nurse undergoes in trying to counter the risk to the student. The nurse attempts to tip the balance in favour of action, by reducing barriers to healthcare, providing youth-friendly, affordable and accessible healthcare, and following up until resolution is achieved. The nurse is aware that failing to monitor until resolution can again tip the fulcrum back to inaction, placing the young person at risk again. It is concluded that nurses are knowledgeable about the risks present in the communities they serve and are innovative in the methods they employ to ensure satisfactory outcomes for young people experiencing skin infections. School nursing is an evolving model for delivering primary healthcare to young people in New Zealand. The grounded theory model 'Maintaining the balance' describes a model of care where nursing services are delivered where young people spend time, and the nurse is immersed in the community. This model of care may be transferable to other healthcare situations. © 2015 John Wiley & Sons Ltd.

  8. A method for optical ground station reduce alignment error in satellite-ground quantum experiments

    NASA Astrophysics Data System (ADS)

    He, Dong; Wang, Qiang; Zhou, Jian-Wei; Song, Zhi-Jun; Zhong, Dai-Jun; Jiang, Yu; Liu, Wan-Sheng; Huang, Yong-Mei

    2018-03-01

    A satellite dedicated for quantum science experiments, has been developed and successfully launched from Jiuquan, China, on August 16, 2016. Two new optical ground stations (OGSs) were built to cooperate with the satellite to complete satellite-ground quantum experiments. OGS corrected its pointing direction by satellite trajectory error to coarse tracking system and uplink beacon sight, therefore fine tracking CCD and uplink beacon optical axis alignment accuracy was to ensure that beacon could cover the quantum satellite in all time when it passed the OGSs. Unfortunately, when we tested specifications of the OGSs, due to the coarse tracking optical system was commercial telescopes, the change of position of the target in the coarse CCD was up to 600μrad along with the change of elevation angle. In this paper, a method of reduce alignment error between beacon beam and fine tracking CCD is proposed. Firstly, OGS fitted the curve of target positions in coarse CCD along with the change of elevation angle. Secondly, OGS fitted the curve of hexapod secondary mirror positions along with the change of elevation angle. Thirdly, when tracking satellite, the fine tracking error unloaded on the real-time zero point position of coarse CCD which computed by the firstly calibration data. Simultaneously the positions of the hexapod secondary mirror were adjusted by the secondly calibration data. Finally the experiment result is proposed. Results show that the alignment error is less than 50μrad.

  9. Air versus ground transport of the major trauma patient: a natural experiment.

    PubMed

    McVey, Jennifer; Petrie, David A; Tallon, John M

    2010-01-01

    1) To compare the outcomes of adult trauma patients transported to a level I trauma center by helicopter vs. ground ambulance. 2) To determine whether using a unique "natural experiment" design to obtain the ground comparison group will reduce potential confounders. Outcomes in adult trauma patients transported to a tertiary care trauma center by air were compared with outcomes in a group of patients who were accepted by the online medical control physician for air transport, but whose air missions were aborted for aviation reasons (weather, maintenance, out on a mission); these patients were subsequently transported by ground ambulance instead. Outcomes were also analyzed for a third ground control group composed of all other adult trauma patients transported by ground during this time period. Data were collected by retrospective database review of trauma patients transferred between July 1, 1997, and June 30, 2003. Outcomes were measured by Trauma Injury Severity Score (TRISS) analysis. Z and W scores were calculated. Three hundred ninety-seven missions were flown by LifeFlight during the study period vs. 57 in the clinical accept-aviation abort ground transport group. The mean ages, gender distributions, mechanisms of injury, and Injury Severity Scores (ISSs) were similar in the two groups. Per 100 patients transported, 5.61 more lives were saved in the air group vs. the clinical accept-aviation abort ground transport group (Z = 3.37). As per TRISS analysis, this is relative to the expected mortality seen with a similar group in the Major Trauma Outcomes Study (MTOS). The Z score for the clinical accept-aviation abort ground transport group was 0.4. The 1,195 patients in the third all-other ground control group had a higher mean age, lower mean ISS, and worse outcomes according to TRISS analysis (W = -2.02). This unique natural experiment led to better matched air vs. ground cohorts for comparison. As per TRISS analysis, air transport of the adult major trauma

  10. Instilling Foundation Behaviors of Professional Practice in Undergraduate Athletic Training Students: A Grounded Theory Study

    ERIC Educational Resources Information Center

    O'Brien, Christopher W.

    2011-01-01

    The purpose of this grounded theory study was to investigate the implementation of the "Foundational Behaviors of Professional Practice" in undergraduate athletic training education program curriculums accredited by the Commission on Accreditation of Athletic Training Education [CAATE]. Specifically, this study examined the educational and…

  11. Cognitive Metaphor Theory and the Metaphysics of Immediacy

    ERIC Educational Resources Information Center

    Madsen, Mathias W.

    2016-01-01

    One of the core tenets of cognitive metaphor theory is the claim that metaphors ground abstract knowledge in concrete, first-hand experience. In this paper, I argue that this grounding hypothesis contains some problematic conceptual ambiguities and, under many reasonable interpretations, empirical difficulties. I present evidence that there are…

  12. A Grounded Theory of Text Revision Processes Used by Young Adolescents Who Are Deaf

    ERIC Educational Resources Information Center

    Yuknis, Christina

    2014-01-01

    This study examined the revising processes used by 8 middle school students who are deaf or hard-of-hearing as they composed essays for their English classes. Using grounded theory, interviews with students and teachers in one middle school, observations of the students engaging in essay creation, and writing samples were collected for analysis.…

  13. Graphic Novels as Great Books: A Grounded Theory Study of Faculty Teaching Graphic Novels

    ERIC Educational Resources Information Center

    Evans-Boniecki, Jeannie

    2013-01-01

    This Glaserian grounded theory study, through conceptual coding of interviews and course syllabi, aimed at exploring the motivations and aspirations university professors had when they offered courses dedicated to the study of graphic novels. As a result, the emergence of the graphic novel as a vital literary influence in 21st-century academia was…

  14. Maintaining Unity - relatives in older patients' fast-track treatment programmes. A grounded theory study.

    PubMed

    Berthelsen, Connie Bøttcher; Lindhardt, Tove; Frederiksen, Kirsten

    2014-12-01

    To generate a substantive grounded theory of relatives' pattern of behaviour in older patients' fast-track treatment programmes during total hip or knee replacement. Fast-track treatment programmes are designed to make total hip and knee replacements more efficient through recovery improvements. The support of relatives during older patients' trajectory is important. However, knowledge is needed on the relatives' pattern of behaviour to strengthen their involvement in fast-track treatment programmes. We used a Glaserian grounded theory approach based on a systematic generation of theory from data to explain the latent pattern of behaviour of relatives. Data were collected from 2010-2011 in orthopaedic wards at two Danish university hospitals and consisted of 14 non-participant observations, 14 postobservational interviews and five interviews. Seven relatives of patients over 70 years of age participated. The constant comparative method was the guiding principle for simultaneous data collection, data analysis and coding, while theoretically sampling and writing memos. Maintaining Unity emerged as the relatives' pattern of behaviour through which they resolved their main concern: preventing the patients from feeling alone. The relatives resolved their main concern through three interchangeable behavioural modes: Protecting Mode, by providing loving and respectful support; Substituting Mode, with practical and cognitive support; and an Adapting Mode, by trying to fit in with the patients' and health professionals' requirements. The substantive theory of Maintaining Unity offers knowledge of relatives' strong desire to provide compassionate and loving support for the older patients during fast-track treatment programmes. © 2014 John Wiley & Sons Ltd.

  15. The Process of Social Identity Development in Adolescent High School Choral Singers: A Grounded Theory

    ERIC Educational Resources Information Center

    Parker, Elizabeth Cassidy

    2014-01-01

    The purpose of this grounded theory study was to describe the process of adolescent choral singers' social identity development within three midsized, midwestern high school mixed choirs. Forty-nine interviews were conducted with 36 different participants. Secondary data sources included memoing, observations, and interviews with the choir…

  16. "Free butterflies will come out of these deep wounds": A grounded theory of how endometriosis affects women's psychological health.

    PubMed

    Facchin, Federica; Saita, Emanuela; Barbara, Giussy; Dridi, Dhouha; Vercellini, Paolo

    2018-03-01

    This study aimed to develop a grounded theory of how endometriosis affects psychological health. Open interviews were conducted with 74 patients. The Hospital Anxiety and Depression Scale was administered to all women, who were divided into distressed versus non-distressed. At the core of our grounded theory was the notion of disruption due to the common features of living with endometriosis. Experiencing disruption (vs restoring continuity) involved higher distress and was associated with a long pathway to diagnosis, bad doctor-patient relationships, poor physical health, lack of support, negative sense of female identity, and identification of life with endometriosis.

  17. Theory of BCS-BEC Crossover in Ultracold Fermi Gases: Insights into Thermodynamical and Spectroscopic Experiments

    NASA Astrophysics Data System (ADS)

    Levin, Kathryn

    2009-05-01

    In this talk we summarize our theoretical understanding of the atomic Fermi superfluids with an emphasis on understanding current experiments. We compare and contrast different theoretical approaches for dealing with finite temperature, and discuss their respective implications for these trapped gases. Armed with a basic picture of the thermodynamics we turn to a variety of different measurements based on radio frequency spectroscopy, including both momentum integrated and momentum resolved experiments. As recently reviewed in arXiv 0810.1940 and 0810.1938, we show how a broad range of experimental phenomena can be accomodated within our natural extension of the BCS-Leggett ground state to finite temperature, and briefly touch on the applicability of BCS-BEC crossover theory to the high temperature superconductors. Co-authors: Qijin Chen, Yan He and Chih-Chun Chien

  18. Balancing power: A grounded theory study on partnership of academic service institutes

    PubMed Central

    HESHMATI NABAVI, FATEMEH; VANAKI, ZOHREH; MOHAMMADI, EESA; YAZDANI, SHAHRAM

    2017-01-01

    Introduction: Governments and professional organizations have called for new partnerships between health care providers and academics to improve clinical education for the benefit of both students and patients. To develop a substantive grounded theory on the process of forming academic-service partnerships in implementing clinical education, from the perspective of academic and clinical nursing staff members and managers working in Iranian settings. Methods: The participants included 15 hospital nurses, nurse managers, nurse educators, and educational managers from two central universities and clinical settings from 2009 to 2012. Data were collected through 30 in-depth, semi-structure interviews with the individual participants and then analyzed using the methodology of Strauss and Corbin's grounded theory. Results: Utilizing “balancing power” as the core variable enabled us to integrate the concepts concerning the partnership processes between clinical and educational institutes. Three distinct and significant categories emerged to explain the process of partnership: 1) divergence, 2) conflict between educational and caring functions, and 3) creation of balance between educational and caring functions. Conclusions: In implementing clinical education, partnerships have been formed within a challenging context in Iran. Conflict between clinical and educational functions was the main concern of both sides of the partnership in forming a collaborative relationship, with our findings emphasizing the importance of nursing educators' role in the establishment of partnership programs. PMID:28761886

  19. ROS-based ground stereo vision detection: implementation and experiments.

    PubMed

    Hu, Tianjiang; Zhao, Boxin; Tang, Dengqing; Zhang, Daibing; Kong, Weiwei; Shen, Lincheng

    This article concentrates on open-source implementation on flying object detection in cluttered scenes. It is of significance for ground stereo-aided autonomous landing of unmanned aerial vehicles. The ground stereo vision guidance system is presented with details on system architecture and workflow. The Chan-Vese detection algorithm is further considered and implemented in the robot operating systems (ROS) environment. A data-driven interactive scheme is developed to collect datasets for parameter tuning and performance evaluating. The flying vehicle outdoor experiments capture the stereo sequential images dataset and record the simultaneous data from pan-and-tilt unit, onboard sensors and differential GPS. Experimental results by using the collected dataset validate the effectiveness of the published ROS-based detection algorithm.

  20. Ganas of Showing the Way: A Grounded Theory Study of Hispanic Presidents in Higher Education

    ERIC Educational Resources Information Center

    Barrios Gutierrez, Eugenio

    2010-01-01

    In this dissertation, based on classical grounded theory (Glaser & Strauss, 1967, 1971; Glaser, 1978, 1992, 1993, 1994a, 1994b, 1996, 1998, 2001, 2003, 2004), second generation Hispanic presidents and chancellors in higher education were studied to discover how they continually try to resolve second culture-coping challenges, the…

  1. Narrating the Self: A Grounded Theory Model of Emerging Purpose for College Students with Disabilities

    ERIC Educational Resources Information Center

    Vaccaro, Annemarie; Kimball, Ezekiel W.; Moore, Adam; Newman, Barbara M.; Troiano, Peter F.

    2018-01-01

    This article presents findings and a model from a constructivist grounded theory study about purpose development for college students with disabilities. The 59 participants, drawn from 4 different higher education institutions, self-identified as having 1 or more of a variety of disabilities. Students engaged in imagination, exploration, and…

  2. Transformative Learning and Professional Identity Formation During International Health Electives: A Qualitative Study Using Grounded Theory.

    PubMed

    Sawatsky, Adam P; Nordhues, Hannah C; Merry, Stephen P; Bashir, M Usmaan; Hafferty, Frederic W

    2018-03-27

    International health electives (IHEs) are widely available during residency and provide unique experiences for trainees. Theoretical models of professional identity formation and transformative learning may provide insight into residents' experiences during IHEs. The purpose of this study was to explore transformative learning and professional identity formation during resident IHEs and characterize the relationship between transformative learning and professional identity formation. The authors used a constructivist grounded theory approach, with the sensitizing concepts of transformative learning and professional identity formation to analyze narrative reflective reports of residents' IHEs. The Mayo International Health Program supports residents from all specialties across three Mayo Clinic sites. In 2015, the authors collected narrative reflective reports from 377 IHE participants dating from 2001-2014. Reflections were coded and themes were organized into a model for transformative learning during IHEs, focusing on professional identity. Five components of transformative learning were identified during IHEs: a disorienting experience; an emotional response; critical reflection; perspective change; and a commitment to future action. Within the component of critical reflection three domains relating to professional identity were identified: making a difference; the doctor-patient relationship; and medicine in its "purest form." Transformation was demonstrated through perspective change and a commitment to future action, including continued service, education, and development. IHEs provide rich experiences for transformative learning and professional identity formation. Understanding the components of transformative learning may provide insight into the interaction between learner, experiences, and the influence of mentors in the process of professional identity formation.

  3. The Core of Sibling Stem Cell Donation - A Grounded Theory Study.

    PubMed

    Kisch, Annika M; Forsberg, Anna

    2017-01-01

    There is a lack of theoretical framework supporting stem cell transplant nurses in their assessment, judgment and caring interventions of sibling stem cell donors. The purpose of this study was to explore sibling stem cell donors' main concerns and how they deal with them before and after donation. Ten healthy sibling donors, 5 men and 5 women, with a median age of 54 years were included in this study when they were due to donate stem cells to a brother or sister. Data were collected prospectively on three occasions (before the donation and three and twelve months after it) through in-depth interviews, which were recorded and transcribed verbatim for analysis by the Grounded Theory method according to Charmaz. This study describes the efforts of the ten donors to fulfil their duty as a sibling by doing what they considered necessary in order to help. Their efforts were summarised in a process wherein the grounded theory generated three main categories; Prepare, Promote and Preserve. A clear path of transition leading to fulfilment is evident, starting before the donation and continuing for one year afterwards. Being a sibling stem cell donor means doing what you have to do to fulfil your duty and if possible, saving the life of a seriously ill brother or sister. The relationship between the siblings is strengthened by the donation process. Sibling stem cell donation appears to be about fulfilment and the theoretical framework may support clinicians in their evaluation and support of donors.

  4. [Nursing care systematization according to the nurses' view: a methodological approach based on grounded theory].

    PubMed

    de Medeiros, Ana Lúcia; dos Santos, Sérgio Ribeiro; de Cabral, Rômulo Wanderley Lima

    2012-09-01

    This study was aimed at understanding, from the nurses' perspective, the experience of going through the Systematization of nursing care (SNC) in an obstetric service unit. We used grounded theory as the theoretical and methodological framework. The subjects of this study consisted of thirteen nurses from a public hospital in the city of João Pessoa, in the state of Paraíba. The data analysis resulted in the following phenomenon. "perceiving SNC as a working method that organizes, directs and improves the quality of care by bringing visibility and providing security for the nursing staff" The nurses expressed the extent of knowledge about the SNC experienced in obstetrics as well as considered the nursing process as a decision-making process, which guides the reasoning of nurses in the planning of nursing care in obstetrics. It was concluded that nurses perceive the SNC as an instrument of theoretical-practical articulation leading to personalized assistance.

  5. Understanding adolescent type 1 diabetes self-management as an adaptive process: A grounded theory approach.

    PubMed

    Chilton, Roy; Pires-Yfantouda, Renata

    2015-01-01

    To develop a conceptual understanding of the process of adapting to the self-management of type 1 diabetes during adolescence. Participants were recruited from a National Health Service paediatric diabetes service within the south-west of England which runs six countywide diabetes clinics. Thirteen interviews were conducted using a social constructivist grounded theory approach. The findings illustrate how self-management can be understood in terms of a continuum-based framework, ranging from difficulties with, to successful self-management. Adaptation within the continuum can further be understood by specific transitional phases and process mechanisms, providing further depth to individuals' experiences of adaptation. This investigation provides a conceptual understanding of the complex issues adolescents encounter while adapting to and integrating a diabetes self-management regime into their lives. It provides an invaluable framework for exploring psychological mechanisms and contextualising them within a self-management continuum. Implications for healthcare professionals are discussed and further research proposes whether the model could be applicable to other chronic illnesses.

  6. Advanced gamma ray balloon experiment ground checkout and data analysis

    NASA Technical Reports Server (NTRS)

    Blackstone, M.

    1976-01-01

    A software programming package to be used in the ground checkout and handling of data from the advanced gamma ray balloon experiment is described. The Operator's Manual permits someone unfamiliar with the inner workings of the software system (called LEO) to operate on the experimental data as it comes from the Pulse Code Modulation interface, converting it to a form for later analysis, and monitoring the program of an experiment. A Programmer's Manual is included.

  7. Fathers' Orientation to their Children's Autism Diagnosis: A Grounded Theory Study.

    PubMed

    Hannon, Michael D; Hannon, LaChan V

    2017-07-01

    Sixteen fathers of individuals with autism were interviewed to develop a grounded theory explaining how they learned about their children's autism diagnosis. Results suggest the orientation process entails at least two phases: orienting oneself and orienting others. The orienting oneself phase entailed fathers having suspicion of developmental differences, engaging in research and education activities, having their children formally evaluated; inquiring about their children's prognosis, and having curiosities about autism's etiology. The orienting others phase entailed orientating family members and orienting members of their broader communities. Recommendations for responsive service provision, support for fathers, and future research are offered.

  8. Care management and nursing governance in a maternity ward: grounded theory.

    PubMed

    Copelli, Fernanda Hannah da Silva; Oliveira, Roberta Juliane Tono de; Santos, José Luís Guedes Dos; Magalhães, Aline Lima Pestana; Gregório, Vitória Regina Petters; Erdmann, Alacoque Lorenzini

    2017-01-01

    To understand the care management strategies used by nurses in the governance of nursing practice in a maternity ward. Qualitative study based on grounded theory conducted with 27 participants, partitioned into four sample groups. The data were collected through semi-structured interviews and analyzed through open, axial, and selective coding. The care management strategies used by the nurses were: planning professional practice, leading the nursing team, search for scientific knowledge, and training inthe best practices in obstetric care. Associating care management with nursing governance can foster better care outcomes and strengthen nursing autonomy when coordinating nursing work in maternity wards.

  9. Shaping Pedagogical Content Knowledge for Experienced Agriculture Teachers in the Plant Sciences: A Grounded Theory

    ERIC Educational Resources Information Center

    Rice, Amber H.; Kitchel, Tracy

    2017-01-01

    This grounded theory study explored the pedagogical content knowledge (PCK) of experienced agriculture teachers in the plant sciences. The most emergent phenomenon to surface from the data was the influence of beliefs on participants' PCK. This central phenomenon became the cornerstone for the model of what was shaping experienced agriculture…

  10. Crisis in Context Theory: An Ecological Model

    ERIC Educational Resources Information Center

    Myer, Rick A.; Moore, Holly B.

    2006-01-01

    This article outlines a theory for understanding the impact of a crisis on individuals and organizations. Crisis in context theory (CCT) is grounded in an ecological model and based on literature in the field of crisis intervention and on personal experiences of the authors. A graphic representation denotes key components and premises of CCT,…

  11. Mixing a Grounded Theory Approach with a Randomized Controlled Trial Related to Intimate Partner Violence: What Challenges Arise for Mixed Methods Research?

    PubMed Central

    Catallo, Cristina; Jack, Susan M.; Ciliska, Donna; MacMillan, Harriet L.

    2013-01-01

    Little is known about how to systematically integrate complex qualitative studies within the context of randomized controlled trials. A two-phase sequential explanatory mixed methods study was conducted in Canada to understand how women decide to disclose intimate partner violence in emergency department settings. Mixing a RCT (with a subanalysis of data) with a grounded theory approach required methodological modifications to maintain the overall rigour of this mixed methods study. Modifications were made to the following areas of the grounded theory approach to support the overall integrity of the mixed methods study design: recruitment of participants, maximum variation and negative case sampling, data collection, and analysis methods. Recommendations for future studies include: (1) planning at the outset to incorporate a qualitative approach with a RCT and to determine logical points during the RCT to integrate the qualitative component and (2) consideration for the time needed to carry out a RCT and a grounded theory approach, especially to support recruitment, data collection, and analysis. Data mixing strategies should be considered during early stages of the study, so that appropriate measures can be developed and used in the RCT to support initial coding structures and data analysis needs of the grounded theory phase. PMID:23577245

  12. Solar Constant (SOLCON) Experiment: Ground Support Equipment (GSE) software development

    NASA Technical Reports Server (NTRS)

    Gibson, M. Alan; Thomas, Susan; Wilson, Robert

    1991-01-01

    The Solar Constant (SOLCON) Experiment, the objective of which is to determine the solar constant value and its variability, is scheduled for launch as part of the Space Shuttle/Atmospheric Laboratory for Application and Science (ATLAS) spacelab mission. The Ground Support Equipment (GSE) software was developed to monitor and analyze the SOLCON telemetry data during flight and to test the instrument on the ground. The design and development of the GSE software are discussed. The SOLCON instrument was tested during Davos International Solar Intercomparison, 1989 and the SOLCON data collected during the tests are analyzed to study the behavior of the instrument.

  13. Why we need a theory of suffering, and lots of other theories as well: commentary.

    PubMed

    Churchill, Larry R

    1991-01-01

    In the first section of his article, "The Role of Suffering and Community in Clinical Ethics," Erich Loewy sketches a theory of suffering. His conviction is that clinical medical ethics is not clearly rooted in theory and is inadequately grounded because of this. While acknowledging the merits of virtue ethics and casuistry, Loewy quickly dispenses with them, as contenders for this theoretical basis. Kantianism and utilitarianism are likewise rejected as "a universally acceptable grounding for ethics." In their place, Loewy proposes that "a deeper and more universal grounding can be found in the capacity of sentient beings to suffer." It is on this capacity to suffer that he builds his hierarchies of moral value, including primary, secondary, and symbolic worth. This theory of suffering should be welcomed. It promises to expand our awareness of clinical experience, and moral life generally, away from autonomy, utility, or virtue orientations toward attention to suffering and our response to it. Such a theory can give us a revitalized language to probe the issues of medical ethics. This should lead us to a careful reading of Loewy's larger work on which this article is based. Yet my enthusiasm is tempered by Loewy's noncritical acceptance of a peculiar, yet pervasive, understanding of the role and use of theory in ethics....

  14. Planning for coordinated space and ground-based ionospheric modification experiments

    NASA Technical Reports Server (NTRS)

    Lee, M. C.; Burke, William J.; Carlson, Herbert C.; Heckscher, John L.; Kossey, Paul A.; Weber, E. J.; Kuo, S. P.

    1990-01-01

    The planning and conduction of coordinated space and ground-based ionospheric modification experiments are discussed. The purpose of these experiments is to discuss: (1) the nonlinear VLF wave interaction with the ionospheric plasmas; and (2) the nonlinear propagation of VLF waves in the HF-modified ionosphere. It is expected that the HF-induced ionospheric density striations can render the nonlinear mode conversion of VLF waved into lower hybrid waves. Lower hybrid waves can also be excited parametrically by the VLF waves in the absence of the density striations if the VLF waves are intense enough. Laboratory experiments are planned for crosschecking the results obtained from the field experiments.

  15. Understanding the impact of accreditation on quality in healthcare: A grounded theory approach.

    PubMed

    Desveaux, L; Mitchell, J I; Shaw, J; Ivers, N M

    2017-11-01

    To explore how organizations respond to and interact with the accreditation process and the actual and potential mechanisms through which accreditation may influence quality. Qualitative grounded theory study. Organizations who had participated in Accreditation Canada's Qmentum program during January 2014-June 2016. Individuals who had coordinated the accreditation process or were involved in managing or promoting quality. The accreditation process is largely viewed as a quality assurance process, which often feeds in to quality improvement activities if the feedback aligns with organizational priorities. Three key stages are required for accreditation to impact quality: coherence, organizational buy-in and organizational action. These stages map to constructs outlined in Normalization Process Theory. Coherence is established when an organization and its staff perceive that accreditation aligns with the organization's beliefs, context and model of service delivery. Organizational buy-in is established when there is both a conceptual champion and an operational champion, and is influenced by both internal and external contextual factors. Quality improvement action occurs when organizations take purposeful action in response to observations, feedback or self-reflection resulting from the accreditation process. The accreditation process has the potential to influence quality through a series of three mechanisms: coherence, organizational buy-in and collective quality improvement action. Internal and external contextual factors, including individual characteristics, influence an organization's experience of accreditation. © The Author 2017. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  16. Theory Versus Experiment: The Case of the Positron

    NASA Astrophysics Data System (ADS)

    Leone, Matteo

    The history of positron discovery is an interesting case-study of complex relationship between theory and experiment, and therefore could promote understanding of a key issue on the nature of science (NoS) within a learning environment. As it is well known we had indeed a theory, P.A.M. Dirac's theory of the anti-electron (1931), before the beginning of the experiments leading to the experimental discovery of the positive electron (Anderson 1932). Yet, this case is not merely an instance of successful corroboration of a theoretical prediction since, as it will be shown, the man who made the discovery, Anderson, actually did not know from the start what to look for.

  17. Description of the Large-Gap Magnetic Suspension System (LGMSS) ground based experiment

    NASA Technical Reports Server (NTRS)

    Groom, Nelson J.

    1991-01-01

    An overview of the Large Gap Magnetic Suspension System (LGMSS) ground-based experiment is provided. A description of the experiment, as originally defined, and the experiment objectives and potential applications of the technology resulting from the experiment are presented. Also, the results of two studies which were conducted to investigate the feasibility of implementing the experiment are presented and discussed. Finally, a description of the configuration which was selected for the experiment is described, and a summary of the paper is presented.

  18. Scaling of the low-energy structure in above-threshold ionization in the tunneling regime: theory and experiment.

    PubMed

    Guo, L; Han, S S; Liu, X; Cheng, Y; Xu, Z Z; Fan, J; Chen, J; Chen, S G; Becker, W; Blaga, C I; DiChiara, A D; Sistrunk, E; Agostini, P; DiMauro, L F

    2013-01-04

    A calculation of the second-order (rescattering) term in the S-matrix expansion of above-threshold ionization is presented for the case when the binding potential is the unscreened Coulomb potential. Technical problems related to the divergence of the Coulomb scattering amplitude are avoided in the theory by considering the depletion of the atomic ground state due to the applied laser field, which is well defined and does not require the introduction of a screening constant. We focus on the low-energy structure, which was observed in recent experiments with a midinfrared wavelength laser field. Both the spectra and, in particular, the observed scaling versus the Keldysh parameter and the ponderomotive energy are reproduced. The theory provides evidence that the origin of the structure lies in the long-range Coulomb interaction.

  19. The SPQR experiment: detecting damage to orbiting spacecraft with ground-based telescopes

    NASA Astrophysics Data System (ADS)

    Paolozzi, Antonio; Porfilio, Manfredi; Currie, Douglas G.; Dantowitz, Ronald F.

    2007-09-01

    The objective of the Specular Point-like Quick Reference (SPQR) experiment was to evaluate the possibility of improving the resolution of ground-based telescopic imaging of manned spacecraft in orbit. The concept was to reduce image distortions due to atmospheric turbulence by evaluating the Point Spread Function (PSF) of a point-like light reference and processing the spacecraft image accordingly. The target spacecraft was the International Space Station (ISS) and the point-like reference was provided by a laser beam emitted by the ground station and reflected back to the telescope by a Cube Corner Reflector (CCR) mounted on an ISS window. The ultimate objective of the experiment was to demonstrate that it is possible to image spacecraft in Low Earth Orbit (LEO) with a resolution of 20 cm, which would have probably been sufficient to detect the damage which caused the Columbia disaster. The experiment was successfully performed from March to May 2005. The paper provides an overview of the SPQR experiment.

  20. The Council of Regional Accrediting Commissions Framework for Competency-Based Education: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Butland, Mark James

    2017-01-01

    Colleges facing pressures to increase student outcomes while reducing costs have shown an increasing interest in competency-based education (CBE) models. Regional accreditors created a joint policy on CBE evaluation. Two years later, through this grounded theory study, I sought to understand from experts the nature of this policy, its impact, and…

  1. Using school grounds for nature studies: An exploratory study of elementary teachers' experiences

    NASA Astrophysics Data System (ADS)

    Willis, Tamra Lee

    2001-06-01

    The purpose of this study was to gain understanding of the experiences of elementary teachers who used school grounds to do nature studies. Following an inductive, naturalistic approach, the goal was to explore the phenomenon using words of teachers as guides to understanding. Interviews were conducted with a purposeful sampling of ten quality public school teachers in grades K--5 who were well-known for their schoolyard nature programs. Interview questions were focused by a theoretical framework of environmental cognition. Data were gathered about how teachers came to use the outdoors to teach and how they experienced teaching nature studies on the school grounds. A conceptual model of Quality Teachers of Schoolyard Nature Studies was delineated. The model consisted of three components: teacher past and present experiences with nature, teacher beliefs relevant to using the school grounds for nature studies, and teacher action efficacy pertaining to schoolyard nature programs. The model suggested a relationship between teachers' personal experiences' with nature and their beliefs about sharing nature with children. In addition, the model connected teachers' beliefs about schoolyard nature to their action efficacy, i.e. action behavior reflected through motivation and commitment. The participants shared many common experiences and beliefs. Most had extensive childhood experiences in nature and memories of adults who shared nature with them. They did not consider themselves nature experts, but felt they knew the basics of natural science from their own experiences outdoors and from working with children. The teachers' beliefs about schoolyard nature studies developed from several dimensions of their lives: experiences with nature, experiences teaching, and experiences with students. They were motivated to share nature with students on the school grounds by their beliefs that students would come to appreciate and understand nature, just as they had during their own

  2. Organizational culture shapes the adoption and incorporation of simulation into nursing curricula: a grounded theory study.

    PubMed

    Taplay, Karyn; Jack, Susan M; Baxter, Pamela; Eva, Kevin; Martin, Lynn

    2014-01-01

    Purpose. To create a substantive mid-range theory explaining how the organizational cultures of undergraduate nursing programs shape the adoption and incorporation of mid-to high-level technical fidelity simulators as a teaching strategy within curricula. Method. A constructivist grounded theory was used to guide this study which was conducted in Ontario, Canada, during 2011-12. Semistructured interviews (n = 43) with participants that included nursing administrators, nursing faculty, and simulation leaders across multiple programs (n = 13) informed this study. Additionally, key documents (n = 67) were reviewed. Purposeful and theoretical sampling was used and data were collected and analyzed simultaneously. Data were compared among and between sites. Findings. The organizational elements that shape simulation in nursing (OESSN) model depicts five key organizational factors at the nursing program level that shaped the adoption and incorporation of simulation: (1) leaders working in tandem, (2) information exchange, (3) physical locale, (4) shared motivators, and (5) scaffolding to manage change. Conclusions. The OESSN model provides an explanation of the organizational factors that contributed to the adoption and incorporation of simulation into nursing curricula. Nursing programs that use the OESSN model may experience a more rapid or broad uptake of simulation when organizational factors that impact adoption and incorporation are considered and planned for.

  3. Organizational Culture Shapes the Adoption and Incorporation of Simulation into Nursing Curricula: A Grounded Theory Study

    PubMed Central

    Jack, Susan M.; Eva, Kevin; Martin, Lynn

    2014-01-01

    Purpose. To create a substantive mid-range theory explaining how the organizational cultures of undergraduate nursing programs shape the adoption and incorporation of mid-to high-level technical fidelity simulators as a teaching strategy within curricula. Method. A constructivist grounded theory was used to guide this study which was conducted in Ontario, Canada, during 2011-12. Semistructured interviews (n = 43) with participants that included nursing administrators, nursing faculty, and simulation leaders across multiple programs (n = 13) informed this study. Additionally, key documents (n = 67) were reviewed. Purposeful and theoretical sampling was used and data were collected and analyzed simultaneously. Data were compared among and between sites. Findings. The organizational elements that shape simulation in nursing (OESSN) model depicts five key organizational factors at the nursing program level that shaped the adoption and incorporation of simulation: (1) leaders working in tandem, (2) information exchange, (3) physical locale, (4) shared motivators, and (5) scaffolding to manage change. Conclusions. The OESSN model provides an explanation of the organizational factors that contributed to the adoption and incorporation of simulation into nursing curricula. Nursing programs that use the OESSN model may experience a more rapid or broad uptake of simulation when organizational factors that impact adoption and incorporation are considered and planned for. PMID:24818018

  4. Symbol Grounding Without Direct Experience: Do Words Inherit Sensorimotor Activation From Purely Linguistic Context?

    PubMed

    Günther, Fritz; Dudschig, Carolin; Kaup, Barbara

    2018-05-01

    Theories of embodied cognition assume that concepts are grounded in non-linguistic, sensorimotor experience. In support of this assumption, previous studies have shown that upwards response movements are faster than downwards movements after participants have been presented with words whose referents are typically located in the upper vertical space (and vice versa for downwards responses). This is taken as evidence that processing these words reactivates sensorimotor experiential traces. This congruency effect was also found for novel words, after participants learned these words as labels for novel objects that they encountered either in their upper or lower visual field. While this indicates that direct experience with a word's referent is sufficient to evoke said congruency effects, the present study investigates whether this direct experience is also a necessary condition. To this end, we conducted five experiments in which participants learned novel words from purely linguistic input: Novel words were presented in pairs with real up- or down-words (Experiment 1); they were presented in natural sentences where they replaced these real words (Experiment 2); they were presented as new labels for these real words (Experiment 3); and they were presented as labels for novel combined concepts based on these real words (Experiment 4 and 5). In all five experiments, we did not find any congruency effects elicited by the novel words; however, participants were always able to make correct explicit judgements about the vertical dimension associated to the novel words. These results suggest that direct experience is necessary for reactivating experiential traces, but this reactivation is not a necessary condition for understanding (in the sense of storing and accessing) the corresponding aspects of word meaning. Copyright © 2017 Cognitive Science Society, Inc.

  5. A Grounded Theory Study of Effective Global Leadership Development Strategies: Perspectives from Brazil, India, and Nigeria

    ERIC Educational Resources Information Center

    Lokkesmoe, Karen Jane

    2009-01-01

    This qualitative, grounded theory study focuses on global leadership and global leadership development strategies from the perspective of people from three developing countries, Brazil, India, and Nigeria. The study explores conceptualizations of global leadership, the skills required to lead effectively in global contexts, and recommended…

  6. De-tabooing dying control - a grounded theory study

    PubMed Central

    2013-01-01

    Background Dying is inescapable yet remains a neglected issue in modern health care. The research question in this study was “what is going on in the field of dying today?” What emerged was to eventually present a grounded theory of control of dying focusing specifically on how people react in relation to issues about euthanasia and physician-assisted suicide (PAS). Methods Classic grounded theory was used to analyze interviews with 55 laypersons and health care professionals in North America and Europe, surveys on attitudes to PAS among physicians and the Swedish general public, and scientific literature, North American discussion forum websites, and news sites. Results Open awareness of the nature and timing of a patient’s death became common in health care during the 1960s in the Western world. Open dying awareness contexts can be seen as the start of a weakening of a taboo towards controlled dying called de-tabooing. The growth of the hospice movement and palliative care, but also the legalization of euthanasia and PAS in the Benelux countries, and PAS in Montana, Oregon and Washington further represents de-tabooing dying control. An attitude positioning between the taboo of dying control and a growing taboo against questioning patient autonomy and self-determination called de-paternalizing is another aspect of de-tabooing. When confronted with a taboo, people first react emotionally based on “gut feelings” - emotional positioning. This is followed by reasoning and label wrestling using euphemisms and dysphemisms - reflective positioning. Rarely is de-tabooing unconditional but enabled by stipulated positioning as in soft laws (palliative care guidelines) and hard laws (euthanasia/PAS legislation). From a global perspective three shapes of dying control emerge. First, suboptimal palliative care in closed awareness contexts seen in Asian, Islamic and Latin cultures, called closed dying. Second, palliative care and sedation therapy, but not euthanasia

  7. What are healthcare providers’ understandings and experiences of compassion? The healthcare compassion model: a grounded theory study of healthcare providers in Canada

    PubMed Central

    Sinclair, Shane; Hack, Thomas F; Raffin-Bouchal, Shelley; McClement, Susan; Stajduhar, Kelli; Singh, Pavneet; Sinnarajah, Aynharan; Chochinov, Harvey Max

    2018-01-01

    Background Healthcare providers are considered the primary conduit of compassion in healthcare. Although most healthcare providers desire to provide compassion, and patients and families expect to receive it, an evidence-based understanding of the construct and its associated dimensions from the perspective of healthcare providers is needed. Objectives The aim of this study was to investigate healthcare providers’ perspectives and experiences of compassion in order to generate an empirically derived, clinically informed model. Design Data were collected via focus groups with frontline healthcare providers and interviews with peer-nominated exemplary compassionate healthcare providers. Data were independently and collectively analysed by the research team in accordance with Straussian grounded theory. Setting and participants 57 healthcare providers were recruited from urban and rural palliative care services spanning hospice, home care, hospital-based consult teams, and a dedicated inpatient unit within Alberta, Canada. Results Five categories and 13 associated themes were identified, illustrated in the Healthcare Provider Compassion Model depicting the dimensions of compassion and their relationship to one another. Compassion was conceptualised as—a virtuous and intentional response to know a person, to discern their needs and ameliorate their suffering through relational understanding and action. Conclusions An empirical foundation of healthcare providers’ perspectives on providing compassionate care was generated. While the dimensions of the Healthcare Provider Compassion Model were congruent with the previously developed Patient Model, further insight into compassion is now evident. The Healthcare Provider Compassion Model provides a model to guide clinical practice and research focused on developing interventions, measures and resources to improve it. PMID:29540416

  8. Promoting participation in healthcare situations for children with JIA: a grounded theory study

    PubMed Central

    Gilljam, Britt-Mari; Arvidsson, Susann; Nygren, Jens M.; Svedberg, Petra

    2016-01-01

    Children's right to participate in their own healthcare has increasingly become highlighted in national and international research as well as in government regulations. Nevertheless, children's participation in healthcare is unsatisfactorily applied in praxis. There is a growing body of research regarding children's participation, but research from the children's own perspective is scarce. The aim of this study was thus to explore the experiences and preferences for participation in healthcare situations among children with juvenile idiopathic arthritis (JIA) as a foundation for creating strategies to promote their participation in pediatric healthcare. Twenty children, aged 8 to 17 years, with JIA were interviewed individually and in focus groups. In order to increase the children's opportunities to express their own experiences, different interview techniques were used, such as draw-and-tell and role play with dolls. The analysis was conducted with a constructivist grounded theory. The result explores children's perspective of influencing processes promoting their participation in healthcare situations. The core category that emerged was, “Releasing fear and uncertainty opens up for confidence and participation,” and the categories related to the core category are, “surrounded by a sense of security and comfort,” and “strengthened and supported to become involved.” In conclusion, the knowledge gained in this study offers new insights from the perspective of children themselves, and can constitute a valuable contribution to the understanding of necessary conditions for the development of specific interventions that promote participation among children in healthcare situations. PMID:27172512

  9. Pendulating-A grounded theory explaining patients' behavior shortly after having a leg amputated due to vascular disease.

    PubMed

    Madsen, Ulla Riis; Hommel, Ami; Bååth, Carina; Berthelsen, Connie Bøttcher

    2016-01-01

    Although the group of vascular leg amputated patients constitutes some of the most vulnerable and frail on the orthopedic wards, previous research of amputated patients has focused on patients attending gait training in rehabilitation facilities leaving the patient experience shortly after surgery unexplored. Understanding patients' behavior shortly after amputation could inform health professionals in regard to how these vulnerable patients' needs at hospital can be met as well as how to plan for care post-discharge. To construct a grounded theory (GT) explaining patients' behavior shortly after having a leg amputated as a result of vascular disease. In line with constructivist GT methodology, data from ethnographic observations and interviews were simultaneously collected and analyzed using the constant comparative method covering the patients' experiences during the first 4 weeks post-surgery. Data collection was guided by theoretical sampling and comprised 11 patients. A GT was constructed. Patients went through a three-phased process as they realized they were experiencing a life-changing event. The first phase was "Losing control" and comprised the sub-categories "Being overwhelmed" and "Facing dependency." The second phase was "Digesting the shock" and comprised the sub-categories "Swallowing the life-changing decision," "Detecting the amputated body" and "Struggling dualism." The third phase was "Regaining control" and comprised the sub-categories "Managing consequences" and "Building-up hope and self-motivation." "Pendulating" was identified as the core category describing the general pattern of behavior and illustrated how patients were swinging both cognitively and emotionally throughout the process. The theory of "Pendulating" offers a tool to understand the amputated patients' behavior and underlying concerns and to recognize where they are in the process. Concepts from the theory could be used by health professionals who support patients coping with

  10. Design for human factors (DfHF): a grounded theory for integrating human factors into production design processes.

    PubMed

    Village, Judy; Searcy, Cory; Salustri, Filipo; Patrick Neumann, W

    2015-01-01

    The 'design for human factors' grounded theory explains 'how' human factors (HF) went from a reactive, after-injury programme in safety, to being proactively integrated into each step of the production design process. In this longitudinal case study collaboration with engineers and HF Specialists in a large electronics manufacturer, qualitative data (e.g. meetings, interviews, observations and reflections) were analysed using a grounded theory methodology. The central tenet in the theory is that when HF Specialists acclimated to the engineering process, language and tools, and strategically aligned HF to the design and business goals of the organisation, HF became a means to improve business performance. This led to engineers 'pulling' HF Specialists onto their team. HF targets were adopted into engineering tools to communicate HF concerns quantitatively, drive continuous improvement, visibly demonstrate change and lead to benchmarking. Senior management held engineers accountable for HF as a key performance indicator, thus integrating HF into the production design process. Practitioner Summary: Research and practice lack explanations about how HF can be integrated early in design of production systems. This three-year case study and the theory derived demonstrate how ergonomists changed their focus to align with design and business goals to integrate HF into the design process.

  11. On the Theory of Ground Anchors

    DTIC Science & Technology

    1975-01-01

    Reinart 46 American Electric Power Service anchor tests 47 Expandable land anchor 51 Anchorages in frozen ground 52 Foundation anchoring in thawed ground...Idealized configuration of Malone anchor 48 54. Standard grillage anchor and pyramid grillage anchor tested by the American Electric Power Service...Corporation 49 55. Configuration of bell anchors tested by the American Electric Power Service Corporation 50 56. Configuration of steel grillage - screw

  12. A Grounded Theory Investigation Into Sophomore Students' Recall of Depression During Their Freshman Year in College: A Pilot Study.

    PubMed

    Brandy, Julie M; Kessler, Theresa A; Grabarek, Christina H

    2018-04-17

    Using a grounded theory approach, the current descriptive qualitative design was conducted with sophomore students to understand the meaning participants gave their freshman experiences with depression. Twelve participants were recruited using scripted class announcements across campus. After informed consent, interviews began with the question: What was the experience of your freshman year in college? All interviews were completed with the primary investigator and transcribed verbatim. Interviews were analyzed using constant comparative methodology. Data collection continued until saturation was achieved. Four major categories emerged, including the category of symptoms and emotions. This category included the subcategories expressions of stress, changes in eating habits, sleep issues, and procrastination. Descriptive examples of each were found throughout the interview data. With greater understanding of living with depression as a college freshman, health care and college student affairs professionals will have additional evidence to guide their practices. [Journal of Psychosocial Nursing and Mental Health Services, xx(x),xx-xx.]. Copyright 2018, SLACK Incorporated.

  13. The Lack of Motivation to Pursue Postsecondary Education among Hmong Students: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Lee, Xang

    2015-01-01

    In rural areas, a lack of motivation to pursue a postsecondary degree continues to affect Hmong students at the postsecondary education level. The purpose of this qualitative grounded theory research was to create a model based on the exploration of the lack of motivation to pursue postsecondary education among Hmong high school students.…

  14. How Homeless Sector Workers Deal with the Death of Service Users: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Lakeman, Richard

    2011-01-01

    Homeless sector workers often encounter the deaths of service users. A modified grounded theory methodology project was used to explore how workers make sense of, respond to, and cope with sudden death. In-depth interviews were undertaken with 16 paid homeless sector workers who had experienced the death of someone with whom they worked.…

  15. Safety in numbers 7: Veni, vidi, duci: a grounded theory evaluation of nursing students' medication dosage calculation problem-solving schemata construction.

    PubMed

    Weeks, Keith W; Higginson, Ray; Clochesy, John M; Coben, Diana

    2013-03-01

    This paper evaluates nursing students' transition through schemata construction and competence development in medication dosage calculation problem-solving (MDC-PS). We advance a grounded theory from interview data that reflects the experiences and perceptions of two groups of undergraduate pre-registration nursing students: eight students exposed to a prototype authentic MDC-PS environment and didactic transmission methods of education and 15 final year students exposed to the safeMedicate authentic MDC-PS environment. We advance a theory of how classroom-based 'chalk and talk' didactic transmission environments offered multiple barriers to accurate MDC-PS schemata construction among novice students. While conversely it was universally perceived by all students that authentic learning and assessment environments enabled MDC-PS schemata construction through facilitating: 'seeing' the authentic features of medication dosage problems; context-based and situational learning; learning within a scaffolded environment that supported construction of cognitive links between the concrete world of clinical MDC-PS and the abstract world of mathematics; and confidence-building in their cognitive and functional competence ability. Drawing on the principle of veni, vidi, duci (I came, I saw, I calculated), we combined the two sets of evaluations to offer a grounded theoretical basis for schemata construction and competence development within this critical domain of professional practice. Copyright © 2012 Elsevier Ltd. All rights reserved.

  16. Exploring the Complexities of Learning Motivation in Pre-Service Teacher Education Students: A Grounded Theory Approach

    ERIC Educational Resources Information Center

    Grosskopf, Kristin

    2009-01-01

    This qualitative, grounded-theory study investigated learning motivation differences among three achievement groupings of undergraduate students enrolled in the College of Education and Human Sciences at the University of Nebraska-Lincoln. Nine students participated in in-depth interviews that explored their reasons for pursuing their degree,…

  17. Planning for coordinated space and ground-based ionospheric modification experiments

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

    Lee, M.C.

    1990-10-01

    The planning and conducting of coordinated space and ground-based ionospheric modification experiments are discussed. The purpose of these experiments is to investigate (1) the nonlinear VLF wave interaction with the ionospheric plasmas, and (2) the nonlinear propagation of VLF waves in the HF-modified ionosphere. It is expected that the HY-induced ionospheric density striations can render the nonlinear mode conversion of VLF waves into lower hybrid waves. Lower hybrid waves can also be excited parametrically by the VLF waves in the absence of the density striations if the VLF waves are intense enough. Laboratory experiments are planned for crosschecking the resultsmore » obtained from the field experiments.« less

  18. Experimenting with an Evolving Ground/Space-based Software Architecture to Enable Sensor Webs

    NASA Technical Reports Server (NTRS)

    mandl, Daniel; Frye, Stuart

    2005-01-01

    A series of ongoing experiments are being conducted at the NASA Goddard Space Flight Center to explore integrated ground and space-based software architectures enabling sensor webs. A sensor web, as defined by Steve Talabac at NASA Goddard Space Flight Center(GSFC), is a coherent set of distributed nodes interconnected by a communications fabric, that collectively behave as a single, dynamically adaptive, observing system. The nodes can be comprised of satellites, ground instruments, computing nodes etc. Sensor web capability requires autonomous management of constellation resources. This becomes progressively more important as more and more satellites share resource, such as communication channels and ground station,s while automatically coordinating their activities. There have been five ongoing activities which include an effort to standardize a set of middleware. This paper will describe one set of activities using the Earth Observing 1 satellite, which used a variety of ground and flight software along with other satellites and ground sensors to prototype a sensor web. This activity allowed us to explore where the difficulties that occur in the assembly of sensor webs given today s technology. We will present an overview of the software system architecture, some key experiments and lessons learned to facilitate better sensor webs in the future.

  19. Nurses' meaning of caring with patients in acute psychiatric hospital settings: a grounded theory study.

    PubMed

    Chiovitti, Rosalina F

    2008-02-01

    The concept of caring is described as intangible, abstract, and invisible in nursing practice. This has translated into a view of caring as a personal choice or natural obligation rather than a deliberate process. While there has been movement to delineate caring within nursing in general, the psychiatric nurse's perspective on caring has been absent from theoretical works and measures constructed to describe nurse's work. To develop a substantive grounded theory of caring from the perspective of Registered Nurses working with patients in three Canadian acute psychiatric hospital settings. The qualitative research design of grounded theory methodology was used to develop a theory of caring. Three urban, acute psychiatric hospital settings in Canada. Two were general hospitals and one was a psychiatric hospital. Registered Nurses (N=17) licensed with the College of Nurses of Ontario. In-depth interviews with Registered Nurses were conducted using theoretical sampling. The data were analysed using constant comparative analysis. Protective empowering is the basic social psychological process that represents Registered Nurses' caring with patients in acute psychiatric hospital settings. Nurses accomplish protective empowering through six main categories of: (1) respecting the patient; (2) not taking the patient's behaviour personally; (3) keeping the patient safe; (4) encouraging the patient's health; (5) authentic relating; and (6) interactive teaching. The six main categories were accomplished through 27 subcategories. In the theory of protective empowering, the goal is to help patients participate in activities contributing to convalescence, health, and/or quality of life. The theory of protective empowering provides six main categories and 27 subcategories that can be transferred to funding formulas, patient health record documentation systems, nurse orientation and education programs, nurse role descriptions, and used in guiding discussions about organizational

  20. "Please. Don't. Die.": A Grounded Theory Study of Bystander Cardiopulmonary Resuscitation.

    PubMed

    Mausz, Justin; Snobelen, Paul; Tavares, Walter

    2018-02-01

    Bystander cardiopulmonary resuscitation (CPR) is an important determinant of survival from out-of-hospital cardiac arrest (OHCA), yet rates of bystander CPR are highly variable. In an effort to promote bystander CPR, the procedure has been streamlined, and ultrashort teaching modalities have been introduced. CPR has been increasingly reconceptualized as simple, safe, and easy to perform; however, current methods of CPR instruction may not adequately prepare lay rescuers for the various logistical, conceptual, and emotional challenges of resuscitating a victim of cardiac arrest. We adopted a constructivist grounded theory methodology to qualitatively explore bystander CPR and invited lay rescuers who had recently (ie, within 1 week) intervened in an OHCA to participate in semistructured interviews and focus groups. We used constant comparative analysis until theoretical saturation to derive a midrange explanatory theory of bystander CPR. We constructed a 3-stage theoretical model describing a common experiential process for lay rescuer intervention in OHCA: Being called to act is disturbing, causing panic, shock, and disbelief that must ultimately be overcome. Taking action to save the victim is complicated by several misconceptions about cardiac arrest, where victims are mistakenly believed to be choking, and agonal respirations are misinterpreted to mean the victim is alive. Making sense of the experience is challenging, at least in the short term, where lay rescuers have to contend with self-doubt, unanswered questions, and uncomfortable emotional reactions to a traumatic event. Our study suggests that current CPR training programs may not adequately prepare lay rescuers for the reality of an OHCA and identifies several key knowledge gaps that should be addressed. The long-term psychological consequences of bystander intervention in OHCA remain poorly understood and warrant further study. © 2018 American Heart Association, Inc.

  1. The role of appraisal distortion, contempt, and morality in couple conflict: a grounded theory.

    PubMed

    Whiting, Jason B

    2008-01-01

    A common goal of couples' therapy is to help individuals modify their view of each other and the relationship. Distorted views and appraisals contribute to conflict, and these can be manifest by use of rationalization or denial. This study explored appraisal distortion as an evaluative and moral process that occurs during partner conflict, particularly when it becomes contemptuous and aggressive. Using a philosophical base that is grounded in the ethical relationship, a model of appraisal distortion and couple conflict was created using constructivist grounded theory methods. The theoretical concepts derived from the data show relationships between one's relational stance, appraisal distortion, and verbal and physical aggression. This model implies that helping individuals take responsibility for appraisals is important in treating conflict.

  2. Ground Testing of a 10 K Sorption Cryocooler Flight Experiment (BETSCE)

    NASA Technical Reports Server (NTRS)

    Bard, S.; Wu, J.; Karlmann, P.; Cowgill, P.; Mirate, C.; Rodriguez, J.

    1994-01-01

    The Brilliant Eyes Ten-Kelvin Sorption Cryocooler Experiment (BETSCE) is a Space Shuttle side-wall-mounted flight experiment designed to demonstrate 10 K sorption cryocooler technology in a space environment. The BETSCE objectives are to: (1) provide a thorough end-to-end characterization and space performance validation of a complete, multistage, automated, closed-cycle hydride sorption cryocooler in the 10 to 30 K temperature range, (2) acquire the quantitative microgravity database required to provide confident engineering design, scaling, and optimization, (3) advance the enabling technologies and resolve integration issues, and (4) provide hardware qualification and safety verification heritage. BETSCE ground tests were the first-ever demonstration of a complete closed-cycle 10 K sorption cryocooler. Test results exceeded functional requirements. This paper summarizes functional and environmental ground test results, planned characterization tests, important development challenges that were overcome, and valuable lessons-learned.

  3. Computational Grounded Cognition: a new alliance between grounded cognition and computational modeling

    PubMed Central

    Pezzulo, Giovanni; Barsalou, Lawrence W.; Cangelosi, Angelo; Fischer, Martin H.; McRae, Ken; Spivey, Michael J.

    2013-01-01

    Grounded theories assume that there is no central module for cognition. According to this view, all cognitive phenomena, including those considered the province of amodal cognition such as reasoning, numeric, and language processing, are ultimately grounded in (and emerge from) a variety of bodily, affective, perceptual, and motor processes. The development and expression of cognition is constrained by the embodiment of cognitive agents and various contextual factors (physical and social) in which they are immersed. The grounded framework has received numerous empirical confirmations. Still, there are very few explicit computational models that implement grounding in sensory, motor and affective processes as intrinsic to cognition, and demonstrate that grounded theories can mechanistically implement higher cognitive abilities. We propose a new alliance between grounded cognition and computational modeling toward a novel multidisciplinary enterprise: Computational Grounded Cognition. We clarify the defining features of this novel approach and emphasize the importance of using the methodology of Cognitive Robotics, which permits simultaneous consideration of multiple aspects of grounding, embodiment, and situatedness, showing how they constrain the development and expression of cognition. PMID:23346065

  4. Developing a grounded theory for interprofessional collaboration acquisition using facilitator and actor perspectives in simulated wilderness medical emergencies.

    PubMed

    Smith, Heather A; Reade, Maurianne; Marr, Marion; Jeeves, Nicholas

    2017-01-01

    Interprofessional collaboration is a complex process that has the potential to transform patient care for the better in urban, rural and remote healthcare settings. Simulation has been found to improve participants' interprofessional competencies, but the mechanisms by which interprofessionalism is learned have yet to be understood. A rural wilderness medicine conference (WildER Med) in northern Ontario, Canada with simulated medical scenarios has been demonstrated to be effective in improving participants' collaboration without formal interprofessional education (IPE) curriculum. Interprofessionalism may be taught through rural and remote medical simulation, as done in WildER Med where participants' interprofessional competencies improved without any formal IPE curriculum. This learning may be attributed to the informal and hidden curriculum. Understanding the mechanism by which this rural educational experience contributed to participants' learning to collaborate requires insight into the events before, during and after the simulations. The authors drew upon feedback from facilitators and patient actors in one-on-one interviews to develop a grounded theory for how collaboration is taught and learned. Sharing emerged as the core concept of a grounded theory to explain how team members acquired interprofessional collaboration competencies. Sharing was enacted through the strategies of developing common goals, sharing leadership, and developing mutual respect and understanding. Further analysis of the data and literature suggests that the social wilderness environment was foundational in enabling sharing to occur. Medical simulations in other rural and remote settings may offer an environment conducive to collaboration and be effective in teaching collaboration. When designing interprofessional education, health educators should consider using emergency response teams or rural community health teams to optimize the informal and hidden curriculum contributing to

  5. Determining quality in doctoral programming: A grounded theory study of biological sciences, English studies, and special education

    NASA Astrophysics Data System (ADS)

    Fansler, A. Gigi

    This study uses the grounded theory approach to identify how 12 faculty members at Illinois State University define the key determinants of a quality doctoral program. Two sets of interviews were conducted, lasting from 45 to 90 minutes. The first round of interviews was guided by the following open-ended questions: (1) How do you define a quality doctoral program? (2) What has led you to define quality in that way? and (3) What events or actions have you experienced that have been evidence of "quality?" While these three served as the primary questions, many follow-up questions and prompts were used throughout the entire interview process. A subsequent interview was conducted with the participants in order to explore the 12 emergent categories. The theory was generated using the transcriptions from both rounds of interviews and a conceptual map that was revised throughout the process. The researcher used open-coding, axial coding, and selective coding throughout the study until saturation of the data was achieved, and relationships among the categories were formed. The following nine factors of the model emerged from the data: (a) professional mentorship; (b) faculty productivity; (c) program accountability and/or evaluation; (d) students who publish; (e) solid educational experience; (f) quality of students; (g) student placement; (h) experience as a faculty member; (i) experiences as a doctoral student. The first seven describe how the 12 faculty members defined a quality doctoral program. The last two address the factors that led the participants to define quality in the way they did. This study provides leaders of higher education institutions a glimpse of one stakeholder group's perceptions of what constitutes a quality doctoral program. Such information can be used as a starting point for assessing quality of doctoral programs in an era of accountability.

  6. Theorizing Teachers' Perspectives on an EFL Textbook for Public High Schools of Iran: A Grounded Theory

    ERIC Educational Resources Information Center

    Namaghi, Seyyed Ali Ostovar; Moghaddam, Mohammad Reza Saboor; Tajzad, Maryam

    2014-01-01

    The purpose of this study is to explore language teachers' perspectives on Iranian third grade senior high school EFL textbook, which is prescribed by the Ministry of Education. In data collection and analysis, the researchers used theoretical sampling and the coding schemes presented in grounded theory. Final analysis yielded "Negative…

  7. Differentiated Function of School in Socio-Culturally Disadvantaged Context: A Constructivist Grounded Theory Study from Turkey

    ERIC Educational Resources Information Center

    Caliskan, Zuhal Zeybekoglu; Simsek, Hasan; Kondakci, Yasar

    2017-01-01

    This study analyses the functioning of a school as a social system in an atypical context with the purpose of generating propositions to tackle educational problems confronted by socially and economically disadvantaged groups attending these schools. Adopting the constructivist grounded theory, the analysis suggests that there is a kind of…

  8. Construction of a Conceptualization of Personal Knowledge within a Knowledge Management Perspective Using Grounded Theory Methodology

    ERIC Educational Resources Information Center

    Straw, Eric M.

    2013-01-01

    The current research used grounded theory methodology (GTM) to construct a conceptualization of personal knowledge within a knowledge management (KM) perspective. The need for the current research was based on the use of just two categories of knowledge, explicit and tacit, within KM literature to explain diverse characteristics of personal…

  9. The Core of Sibling Stem Cell Donation – A Grounded Theory Study

    PubMed Central

    Kisch, Annika M; Forsberg, Anna

    2017-01-01

    Background: There is a lack of theoretical framework supporting stem cell transplant nurses in their assessment, judgment and caring interventions of sibling stem cell donors. Objective: The purpose of this study was to explore sibling stem cell donors’ main concerns and how they deal with them before and after donation. Method: Ten healthy sibling donors, 5 men and 5 women, with a median age of 54 years were included in this study when they were due to donate stem cells to a brother or sister. Data were collected prospectively on three occasions (before the donation and three and twelve months after it) through in-depth interviews, which were recorded and transcribed verbatim for analysis by the Grounded Theory method according to Charmaz. Results: This study describes the efforts of the ten donors to fulfil their duty as a sibling by doing what they considered necessary in order to help. Their efforts were summarised in a process wherein the grounded theory generated three main categories; Prepare, Promote and Preserve. A clear path of transition leading to fulfilment is evident, starting before the donation and continuing for one year afterwards. Conclusions: Being a sibling stem cell donor means doing what you have to do to fulfil your duty and if possible, saving the life of a seriously ill brother or sister. The relationship between the siblings is strengthened by the donation process. Sibling stem cell donation appears to be about fulfilment and the theoretical framework may support clinicians in their evaluation and support of donors. PMID:28839511

  10. Nurses' perceptions of leadership style in hospitals: a grounded theory study.

    PubMed

    Su, Shu-Fen; Jenkins, Mary; Liu, Po-Erh

    2012-01-01

    This paper explores the leadership style of hospital managers. Leadership has been widely studied in nursing from the perspective of nurses' psychological strain caused by nursing leadership. There is, however, little contained in the Western and Eastern literatures on the leadership style of hospital managers and certainly no study has explored managers' leadership style in Taiwanese hospitals from the nurses' stance. Grounded theory. A sample of 28 nurses from seven teaching hospitals in Taiwan, Republic of China was selected through theoretical sampling. A multi-step analytic procedure based on the grounded theory approach was used to analyse the qualitative data. The Chinese culture was found to affect the leadership style of Taiwanese hospital managers. They had extreme power and led nurses in a hierarchical manner. Nurse managers followed the autocratic leadership style of their hospital managers. The main category found in this study was thus hierarchical leadership. The Confucian principles of authoritarianism and obedience were found to be part of the Taiwanese hospitals' organisational cultures and strongly impacted on the managers' leadership style. Hospital managers' treatment of doctors and nurses was dependent on their social rankings. Nurses' lowly ranking fed into these enculturated managerial tendencies of using power and obedience thus increasing psychological strain on nurses. Managers of the hospitals demonstrate power and misuse obedience through their leadership style, resulting in deterioration of nurses' work environment. Nurses' managers are not given enough power by the hospitals in Taiwan. Subsequently, nurses feel themselves the lowest and most powerless subordinates. This study reveals that the Chinese cultural burdens are embedded in the leadership of Taiwanese hospitals. These findings enhance the knowledge of leadership and add to the understanding of managerial attitudes in Chinese hospitals located worldwide. © 2011 Blackwell

  11. Probing noncommutative theories with quantum optical experiments

    NASA Astrophysics Data System (ADS)

    Dey, Sanjib; Bhat, Anha; Momeni, Davood; Faizal, Mir; Ali, Ahmed Farag; Dey, Tarun Kumar; Rehman, Atikur

    2017-11-01

    One of the major difficulties of modern science underlies at the unification of general relativity and quantum mechanics. Different approaches towards such theory have been proposed. Noncommutative theories serve as the root of almost all such approaches. However, the identification of the appropriate passage to quantum gravity is suffering from the inadequacy of experimental techniques. It is beyond our ability to test the effects of quantum gravity thorough the available scattering experiments, as it is unattainable to probe such high energy scale at which the effects of quantum gravity appear. Here we propose an elegant alternative scheme to test such theories by detecting the deformations emerging from the noncommutative structures. Our protocol relies on the novelty of an opto-mechanical experimental setup where the information of the noncommutative oscillator is exchanged via the interaction with an optical pulse inside an optical cavity. We also demonstrate that our proposal is within the reach of current technology and, thus, it could uncover a feasible route towards the realization of quantum gravitational phenomena thorough a simple table-top experiment.

  12. Mechanisms which help explain implementation of evidence-based practice in residential aged care facilities: a grounded theory study.

    PubMed

    Masso, Malcolm; McCarthy, Grace; Kitson, Alison

    2014-07-01

    The context for the study was a nation-wide programme in Australia to implement evidence-based practice in residential aged care, in nine areas of practice, using a wide range of implementation strategies and involving 108 facilities. The study drew on the experiences of those involved in the programme to answer the question: what mechanisms influence the implementation of evidence-based practice in residential aged care and how do those mechanisms interact? The methodology used grounded theory from a critical realist perspective, informed by a conceptual framework that differentiates between the context, process and content of change. People were purposively sampled and invited to participate in semi-structured interviews, resulting in 44 interviews involving 51 people during 2009 and 2010. Participants had direct experience of implementation in 87 facilities, across nine areas of practice, in diverse locations. Sampling continued until data saturation was reached. The quality of the research was assessed using four criteria for judging trustworthiness: credibility, transferability, dependability and confirmability. Data analysis resulted in the identification of four mechanisms that accounted for what took place and participants' experiences. The core category that provided the greatest understanding of the data was the mechanism On Common Ground, comprising several constructs that formed a 'common ground' for change to occur. The mechanism Learning by Connecting recognised the ability to connect new knowledge with existing practice and knowledge, and make connections between actions and outcomes. Reconciling Competing Priorities was an ongoing mechanism whereby new practices had to compete with an existing set of constantly shifting priorities. Strategies for reconciling priorities ranged from structured approaches such as care planning to more informal arrangements such as conversations during daily work. The mechanism Exercising Agency bridged the gap between

  13. The Hero's Story and Autism. Grounded Theory Study of Websites for Parents of Children with Autism

    ERIC Educational Resources Information Center

    Fleischmann, Amos

    2005-01-01

    Thirty-three websites self-published on the Internet by parents of children with autism were examined using grounded theory. The process that the parents underwent closely follows an outline drawn by Catford and Ray to describe the hero's development. Following diagnosis, parents of children with autism underwent a period of readjustment after…

  14. Management Design Theories

    NASA Astrophysics Data System (ADS)

    Pries-Heje, Jan; Baskerville, Richard L.

    This paper elaborates a design science approach for management planning anchored to the concept of a management design theory. Unlike the notions of design theories arising from information systems, management design theories can appear as a system of technological rules, much as a system of hypotheses or propositions can embody scientific theories. The paper illus trates this form of management design theories with three grounded cases. These grounded cases include a software process improvement study, a user involvement study, and an organizational change study. Collectively these studies demonstrate how design theories founded on technological rules can not only improve the design of information systems, but that these concepts have great practical value for improving the framing of strategic organi zational design decisions about such systems. Each case is either grounded in an empirical sense, that is to say, actual practice, or it is grounded to practices described extensively in the practical literature. Such design theories will help managers more easily approach complex, strategic decisions.

  15. A Lifespan Perspective on Cooperative Education Learning: A Grounded Theory

    ERIC Educational Resources Information Center

    Linn, Patricia

    2015-01-01

    This qualitative study sits at the intersection of two trends in vocational education. The first trend is a narrative approach to understanding cooperative education learning; the second is a movement away from career development theories toward the view that individuals use work experiences to help construct their lives. Both trends view learning…

  16. Moving to higher ground: The dynamic field theory and the dynamics of visual cognition

    PubMed Central

    Johnson, Jeffrey S.; Spencer, John P.; Schöner, Gregor

    2009-01-01

    In the present report, we describe a new dynamic field theory that captures the dynamics of visuo-spatial cognition. This theory grew out of the dynamic systems approach to motor control and development, and is grounded in neural principles. The initial application of dynamic field theory to issues in visuo-spatial cognition extended concepts of the motor approach to decision making in a sensori-motor context, and, more recently, to the dynamics of spatial cognition. Here we extend these concepts still further to address topics in visual cognition, including visual working memory for non-spatial object properties, the processes that underlie change detection, and the ‘binding problem’ in vision. In each case, we demonstrate that the general principles of the dynamic field approach can unify findings in the literature and generate novel predictions. We contend that the application of these concepts to visual cognition avoids the pitfalls of reductionist approaches in cognitive science, and points toward a formal integration of brains, bodies, and behavior. PMID:19173013

  17. The educational journeys of first-generation college women in STEM: A grounded theory study

    NASA Astrophysics Data System (ADS)

    Geier, Susan

    The purpose of this study was to ascertain the various factors that influenced these first-generation college women as they chose a college and selected a STEM major and subsequently persisted to upper level (junior/senior) status. Twenty-five first-generation college women in STEM majors who attended a research-intensive university in the Midwest were interviewed. Approaching this study using constructivist grounded theory provided the opportunity for deeper insights by examining data at a conceptual level while preserving the voices of the women in this study. The women faced numerous challenges on their journeys, yet they persisted. As the women in this study selected and persisted in STEM, they demonstrated thoughtful determination, experienced shifting identities, established purposeful relationships and applied forward thinking, as they practiced high-stakes decision-making during their journeys. The experiences of these women, namely first-generation women in STEM fields, may inform students, parents, educators, researchers, and policymakers concerned with (a) inspiring students to consider STEM majors, (b) fostering student success in STEM throughout their academic journeys, and (c) ultimately increasing the number of underrepresented minorities and women in the STEM fields.

  18. Can nurse teachers manage student incivility by guided democracy? A grounded theory study

    PubMed Central

    Rad, Mostafa; Ildarabadi, Eshagh

    2017-01-01

    Introduction Managing incivility in academic settings is among the basic concerns and challenges of most educational systems, including nursing education. Incivility management cannot be considered devoid of disruptive behaviors. However, incivility management is a complexphenomenon upon which few studies are conducted. Objectives The present study aims at discovering teachers and students’ experiences regarding incivility and developing an approach to manage nursing students’ incivility. Design The present study was conducted based on the qualitative research design of the grounded theory methodology. Settings This study was conducted at schools of nursing in academic settings in Iran. Participants Study participants in the present study include nurse teachers (N=20) and nursing students (N=9). Method In-depth semi-structured interviews were conducted using theoretical and purposive sampling. Constant comparative analysis was used for data analysis. Results The results include four main categories; (1) deterioration of learning; (2) dominant individual and organisational culture; (3) guided democracy; and (4) movement toward professionalism. Guided democracy is recognised as the main basic psychosocial process for incivility management. Conclusions Incivility management is pursued to help learners develop professional performance. As indicated by the results of the present study, guided democracy is an effective strategy for incivility management in nursing education. PMID:28716787

  19. Managing socio-institutional enclosure: A grounded theory of caregivers' attentiveness in hospital care.

    PubMed

    Klaver, Klaartje; Baart, Andries

    2016-06-01

    Caregivers' attentiveness is vital for healthcare quality, yet existing research lacks a specific definition and neglects its different forms and aspects. This paper presents a qualitative, grounded theory of attentiveness in hospital oncology care. Our data show nine types of attentiveness. We answer the question why a caregiver practices one type of attentiveness in a certain situation, and not another type. First, it appears to be of crucial importance whether attentiveness is essential for giving care in the opinion of the caregiver. Second, the focus of attention is essential. Care given by doctors and nurses is always ambivalent; on the one hand, it concerns the body, and on the other hand, it involves the person whom that body belongs to. What is the caregiver (mainly) focused on? The significance of socio-institutional enclosure emerged as a key theme within the findings. Socio-institutional enclosure concerns the space a caregiver may or may not experience to break free from the preponderant institutional orientation towards the physical body of the patient. At the intersection of the influence of socio-institutional enclosure and the substance of the caregivers' concepts of care, three cultures are found that comprise the different types of attentiveness. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. A small-scale study investigating staff and student perceptions of the barriers to a preventative approach for adolescent self-harm in secondary schools in Wales-a grounded theory model of stigma.

    PubMed

    Parker, Rachel

    2018-06-01

    Grounded theory analysis of secondary school staff and pupil perceptions about the barriers to preventative work for adolescent self-harm within the secondary school setting in Wales. Qualitative and grounded theory. Two secondary schools in Wales were purposefully sampled for variation. Four group interviews took place using qualitative research methods (Participatory Rapid Appraisal) with six school-based professionals and six students aged more than 16 years. Three pupil participants had long-term experience themselves of self-harming behaviours; all the remaining participants had encountered pupils who self-harmed. The research interviews were transcribed verbatim, generating school context-dependent information. This was analysed through the logic of abduction using the constant comparative grounded theory method because of its ability to focus on axial coding for context. The ontology that shaped this work was critical realism within a public health paradigm. A theoretical model of stigma resulted from the grounded theory analytical process, specifically in relation to staff and student perceptions about adolescent self-harm within the institutional context. This meant that social-based behaviours in the secondary school setting centred on the topic and behaviour of adolescent self-harm were structured by stigma. The findings of this study offer an explanation on the exclusion of adolescent self-harm from preventative work in secondary schools. The stigma model demonstrates that adolescent self-harm is excluded from the socio-cultural norms of the institutional setting. Applying the UK Equality Act (2010), this is discrimination. Further research on the institutional-level factors impacting adolescent self-harm in the secondary school context in England and Wales is now urgently needed. Copyright © 2018 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  1. The Role of Professional School Counselors in Working with Students in Gangs: A Grounded Theory Study

    ERIC Educational Resources Information Center

    Barrow, Jennifer Cahoon

    2011-01-01

    The purpose of this study was to propose a grounded theory that contributed to the understanding of the professional school counselor's role at the secondary school level in working with students in gangs. The study explored the role of the professional school counselor from the first person perspective of the professional school counselor and…

  2. Career preference theory: A grounded theory describing the effects of undergraduate career preferences on student persistence in engineering

    NASA Astrophysics Data System (ADS)

    Dettinger, Karen Marie

    This study used grounded theory in a case study at a large public research university to develop a theory about how the culture in engineering education affects students with varying interests and backgrounds. According to Career Preference Theory, the engineering education system has evolved to meet the needs of one type of student, the Physical Scientist. While this educational process serves to develop the next generation of engineering faculty members, the majority of engineering undergraduates go on to work as practicing engineers, and are far removed from working as physical scientists. According to Career Preference Theory, students with a history of success in mathematics and sciences, and a focus on career, enter engineering. These students, who actually have a wide range of interests and values, each begin seeking an identity as a practicing engineer. Career Preference Theory is developed around a concept, Career Identity Type, that describes five different types of engineering students: Pragmatic, Physical Scientist, "Social" Scientist, Designer, and Educator. According to the theory, each student must develop an identity within the engineering education system if they are to persist in engineering. However, the current undergraduate engineering education system has evolved in such a way that it meets only the needs of the Physical Scientist. Pragmatic students are also likely to succeed because they tend to be extremely goal-focused and maintain a focus on the rewards they will receive once they graduate with an engineering degree. However, "Social" Scientists, who value interpersonal relationships and giving back to society; Designers, who value integrating ideas across disciplines to create aesthetically pleasing and useful products; and Educators, who have a strong desire to give back to society by working with young people, must make some connection between these values and a future engineering career if they are to persist in engineering. According

  3. The valence-fluctuating ground state of plutonium

    DOE PAGES

    Janoschek, Marc; Das, Pinaki; Chakrabarti, Bismayan; ...

    2015-07-10

    A central issue in material science is to obtain understanding of the electronic correlations that control complex materials. Such electronic correlations frequently arise because of the competition of localized and itinerant electronic degrees of freedom. Although the respective limits of well-localized or entirely itinerant ground states are well understood, the intermediate regime that controls the functional properties of complex materials continues to challenge theoretical understanding. We have used neutron spectroscopy to investigate plutonium, which is a prototypical material at the brink between bonding and nonbonding configurations. In addition, our study reveals that the ground state of plutonium is governed bymore » valence fluctuations, that is, a quantum mechanical superposition of localized and itinerant electronic configurations as recently predicted by dynamical mean field theory. Our results not only resolve the long-standing controversy between experiment and theory on plutonium’s magnetism but also suggest an improved understanding of the effects of such electronic dichotomy in complex materials.« less

  4. Unsteady Thick Airfoil Aerodynamics: Experiments, Computation, and Theory

    NASA Technical Reports Server (NTRS)

    Strangfeld, C.; Rumsey, C. L.; Mueller-Vahl, H.; Greenblatt, D.; Nayeri, C. N.; Paschereit, C. O.

    2015-01-01

    An experimental, computational and theoretical investigation was carried out to study the aerodynamic loads acting on a relatively thick NACA 0018 airfoil when subjected to pitching and surging, individually and synchronously. Both pre-stall and post-stall angles of attack were considered. Experiments were carried out in a dedicated unsteady wind tunnel, with large surge amplitudes, and airfoil loads were estimated by means of unsteady surface mounted pressure measurements. Theoretical predictions were based on Theodorsen's and Isaacs' results as well as on the relatively recent generalizations of van der Wall. Both two- and three-dimensional computations were performed on structured grids employing unsteady Reynolds-averaged Navier-Stokes (URANS). For pure surging at pre-stall angles of attack, the correspondence between experiments and theory was satisfactory; this served as a validation of Isaacs theory. Discrepancies were traced to dynamic trailing-edge separation, even at low angles of attack. Excellent correspondence was found between experiments and theory for airfoil pitching as well as combined pitching and surging; the latter appears to be the first clear validation of van der Wall's theoretical results. Although qualitatively similar to experiment at low angles of attack, two-dimensional URANS computations yielded notable errors in the unsteady load effects of pitching, surging and their synchronous combination. The main reason is believed to be that the URANS equations do not resolve wake vorticity (explicitly modeled in the theory) or the resulting rolled-up un- steady flow structures because high values of eddy viscosity tend to \\smear" the wake. At post-stall angles, three-dimensional computations illustrated the importance of modeling the tunnel side walls.

  5. Protecting an adult identity: A grounded theory of supportive care for young adults recently diagnosed with cancer.

    PubMed

    Soanes, Louise; Gibson, Faith

    2018-05-01

    For adolescents and young adults living in high-income countries cancer remains the most common disease-related death. Increasing survival rates and projected longevity are positive outcomes, although long-term consequences of cancer and/or its treatment will likely increase the global burden of cancer. In low and middle-income countries the impact and needs of young adults with cancer are largely unknown and require further attention. However, universal studies have revealed that cancer-related needs for this group are multifactorial, complex and largely unmet. In response to these findings, the body of work on supportive care for young adults with cancer is growing. Yet, there is no published research in the context of the United Kingdom, regarding the role young adults play in managing their supportive cancer care needs. To explore the experience, purpose and meaning of supportive cancer care to young adults recently diagnosed with cancer. Using constructivist grounded theory, data were collected in one to one interviews with eleven young adults (seven women and four men aged 19-24 years) being treated for cancer in two English hospitals. Data were analyzed using open and focused coding, constant comparison, theoretical coding and memoing, and this enabled construction of a subjective theory. Young adults in this study interpreted cancer as an interruption to the events, experiences and tasks forming the biographical work of their adult identity. Data analysis led to the construction of the theory, 'protecting an adult identity: self in relation to a diagnosis of cancer in young adulthood'. This theory arose from three categories: fragility of self, maintaining self in an altered reality and mobilizing external resources. Young adults faced the loss of their early adult identity. Interpreting cancer as a temporary interruption, they sought to re-establish their identity by directly and indirectly managing their supportive care needs. These findings contribute to

  6. Understanding consumers' initial expectations of community-based residential mental health rehabilitation in the context of past experiences of care: A mixed-methods pragmatic grounded theory analysis.

    PubMed

    Parker, Stephen; Meurk, Carla; Newman, Ellie; Fletcher, Clayton; Swinson, Isabella; Dark, Frances

    2018-04-16

    This study explores how consumers expect community-based residential mental health rehabilitation to compare with previous experiences of care. Understanding what consumers hope to receive from mental health services, and listening to their perspectives about what has and has not worked in previous care settings, may illuminate pathways to improved service engagement and outcomes. A mixed-methods research design taking a pragmatic approach to grounded theory guided the analysis of 24 semi-structured interviews with consumers on commencement at three Community Care Units (CCUs) in Australia. Two of these CCUs were trialling a staffing model integrating peer support work with clinical care. All interviews were conducted by an independent interviewer within the first 6 weeks of the consumer's stay. All participants expected the CCU to offer an improvement on previous experiences of care. Comparisons were made to acute and subacute inpatient settings, supported accommodation, and outpatient care. Consumers expected differences in the people (staff and co-residents), the focus of care, physical environ, and rules and regulations. Participants from the integrated staffing model sites articulated the expected value of a less clinical approach to care. Overall, consumers' expectations aligned with the principles articulated in policy frameworks for recovery-oriented practice. However, their reflections on past care suggest that these services continue to face significant challenges realizing these principles in practice. Paying attention to the kind of working relationship consumers want to have with mental health services, such as the provision of choice and maintaining a practical and therapeutic supportive focus, could improve their engagement and outcomes. © 2018 Australian College of Mental Health Nurses Inc.

  7. Compatibility between Text Mining and Qualitative Research in the Perspectives of Grounded Theory, Content Analysis, and Reliability

    ERIC Educational Resources Information Center

    Yu, Chong Ho; Jannasch-Pennell, Angel; DiGangi, Samuel

    2011-01-01

    The objective of this article is to illustrate that text mining and qualitative research are epistemologically compatible. First, like many qualitative research approaches, such as grounded theory, text mining encourages open-mindedness and discourages preconceptions. Contrary to the popular belief that text mining is a linear and fully automated…

  8. Transformational change in parenting practices after child interpersonal trauma: A grounded theory examination of parental response.

    PubMed

    Cummings, Jorden A

    2018-02-01

    Child interpersonal trauma is associated with a host of negative outcomes, both concurrently and in adulthood. Parental responses following trauma can play an important role in modulating child responses, symptoms, and post-trauma functioning. However, parents themselves are also impacted after their child experiences trauma, reporting distress, psychopathology, concerns about the child's safety, changes in discipline and protectiveness, and feelings of blame. Most of this previous research, however, suffers from methodological limitations such as focusing on description and correlations, providing static "one shot" assessments of parenting after trauma, and relying mainly on results related to child sexual abuse. This project developed a comprehensive, explanatory theory of the dynamic process by which parenting changes in response to a range of child trauma, using a sample of parents whose children had experienced a range of interpersonal trauma types. Grounded theory analyses revealed a three-phase dynamic model of discontinuous transformation, in which parents experienced destabilization, recalibration, and re-stabilization of parenting practices in response to child trauma. Parents were focused on Protecting and Healing the child victim, often at the expense of their own needs. Most parents reached a phase of posttraumatic growth, labelled Thriving Recovery, but processes that hindered this recovery are also discussed. This study provides the first evidence that dynamic systems of change as well as vicarious posttraumatic growth can apply to parents of child trauma victims. Generating an explanatory theory provides important avenues for future research as well as interventions and services aimed at families who have experienced child trauma. Copyright © 2017 The Author. Published by Elsevier Ltd.. All rights reserved.

  9. Falsification of matching theory and confirmation of an evolutionary theory of behavior dynamics in a critical experiment.

    PubMed

    McDowell, J J; Calvin, Olivia L; Hackett, Ryan; Klapes, Bryan

    2017-07-01

    Two competing predictions of matching theory and an evolutionary theory of behavior dynamics, and one additional prediction of the evolutionary theory, were tested in a critical experiment in which human participants worked on concurrent schedules for money (Dallery et al., 2005). The three predictions concerned the descriptive adequacy of matching theory equations, and of equations describing emergent equilibria of the evolutionary theory. Tests of the predictions falsified matching theory and supported the evolutionary theory. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Chemical reactions simulated by ground-water-quality models

    USGS Publications Warehouse

    Grove, David B.; Stollenwerk, Kenneth G.

    1987-01-01

    Recent literature concerning the modeling of chemical reactions during transport in ground water is examined with emphasis on sorption reactions. The theory of transport and reactions in porous media has been well documented. Numerous equations have been developed from this theory, to provide both continuous and sequential or multistep models, with the water phase considered for both mobile and immobile phases. Chemical reactions can be either equilibrium or non-equilibrium, and can be quantified in linear or non-linear mathematical forms. Non-equilibrium reactions can be separated into kinetic and diffusional rate-limiting mechanisms. Solutions to the equations are available by either analytical expressions or numerical techniques. Saturated and unsaturated batch, column, and field studies are discussed with one-dimensional, laboratory-column experiments predominating. A summary table is presented that references the various kinds of models studied and their applications in predicting chemical concentrations in ground waters.

  11. ECR plasma thruster research - Preliminary theory and experiments

    NASA Technical Reports Server (NTRS)

    Sercel, Joel C.; Fitzgerald, Dennis J.

    1989-01-01

    A preliminary theory of the operation of the electron-cyclotron-resonance (ECR) plasma thruster is described along with an outline of recent experiments. This work is presented to communicate the status of an ongoing research effort directed at developing a unified theory to quantitatively describe the operation of the ECR plasma thruster. The theory is presented as a set of nonlinear ordinary differential equations and boundary conditions which describe the plasma density, velocity, and electron temperature. Diagnostic tools developed to measure plasma conditions in the existing research device are described.

  12. A grounded-theory investigation of patient education in physical therapy practice.

    PubMed

    Rindflesch, Aaron B

    2009-04-01

    Patient education is a critical component of physical therapy and is used frequently in practice. Research describing the practice of patient education in physical therapy is scarce, however. Qualitative research methods can be used to describe the practice of patient education in physical therapy and to identify supportive theory. This study describes the practice of patient education grounded in data obtained from nine physical therapists in three settings: outpatient, acute care, and inpatient rehabilitation. From the data common themes are reported. From the themes, supportive theory can be identified. Results show four primary themes regarding patient education in physical therapy. First, the physical therapists in this study were not able to easily differentiate patient education from primary interventions. Second, the purpose of patient education was to empower patients toward self-management and prevention. Third, therapists used a patient-centered approach to decide upon content. Finally, each therapist used function or demonstration to assess the outcome of patient education interventions. The results of this study can be used to inform current practitioners, for future research and to identify theoretical underpinnings to support the practice of patient education in physical therapy.

  13. The situation-specific theory of pain experience for Asian American cancer patients.

    PubMed

    Im, Eun-Ok

    2008-01-01

    Studies have indicated the need for theories that explain and target ethnic-specific cancer pain experiences, including those of Asian Americans. In this article, I present a situation-specific theory that explains the unique cancer pain experience of Asian Americans. Unlike other existing theories, this situation-specific theory was developed on the basis of evidence, including a systematic literature review and research findings, making it comprehensive and highly applicable to research and practice with Asian American patients with cancer. Thus, this theory would strengthen the interconnections among theory, evidence, and practice in pain management for Asian American cancer patients.

  14. Successful range-expanding plants experience less above-ground and below-ground enemy impact.

    PubMed

    Engelkes, Tim; Morriën, Elly; Verhoeven, Koen J F; Bezemer, T Martijn; Biere, Arjen; Harvey, Jeffrey A; McIntyre, Lauren M; Tamis, Wil L M; van der Putten, Wim H

    2008-12-18

    Many species are currently moving to higher latitudes and altitudes. However, little is known about the factors that influence the future performance of range-expanding species in their new habitats. Here we show that range-expanding plant species from a riverine area were better defended against shoot and root enemies than were related native plant species growing in the same area. We grew fifteen plant species with and without non-coevolved polyphagous locusts and cosmopolitan, polyphagous aphids. Contrary to our expectations, the locusts performed more poorly on the range-expanding plant species than on the congeneric native plant species, whereas the aphids showed no difference. The shoot herbivores reduced the biomass of the native plants more than they did that of the congeneric range expanders. Also, the range-expanding plants developed fewer pathogenic effects in their root-zone soil than did the related native species. Current predictions forecast biodiversity loss due to limitations in the ability of species to adjust to climate warming conditions in their range. Our results strongly suggest that the plants that shift ranges towards higher latitudes and altitudes may include potential invaders, as the successful range expanders may experience less control by above-ground or below-ground enemies than the natives.

  15. Recent "Ground Testing" Experiences in the National Full-Scale Aerodynamics Complex

    NASA Technical Reports Server (NTRS)

    Zell, Peter; Stich, Phil; Sverdrup, Jacobs; George, M. W. (Technical Monitor)

    2002-01-01

    The large test sections of the National Full-scale Aerodynamics Complex (NFAC) wind tunnels provide ideal controlled wind environments to test ground-based objects and vehicles. Though this facility was designed and provisioned primarily for aeronautical testing requirements, several experiments have been designed to utilize existing model mount structures to support "non-flying" systems. This presentation will discuss some of the ground-based testing capabilities of the facility and provide examples of groundbased tests conducted in the facility to date. It will also address some future work envisioned and solicit input from the SATA membership on ways to improve the service that NASA makes available to customers.

  16. Some Fundamental Issues in Ground-State Density Functional Theory: A Guide for the Perplexed.

    PubMed

    Perdew, John P; Ruzsinszky, Adrienn; Constantin, Lucian A; Sun, Jianwei; Csonka, Gábor I

    2009-04-14

    Some fundamental issues in ground-state density functional theory are discussed without equations: (1) The standard Hohenberg-Kohn and Kohn-Sham theorems were proven for a Hamiltonian that is not quite exact for real atoms, molecules, and solids. (2) The density functional for the exchange-correlation energy, which must be approximated, arises from the tendency of electrons to avoid one another as they move through the electron density. (3) In the absence of a magnetic field, either spin densities or total electron density can be used, although the former choice is better for approximations. (4) "Spin contamination" of the determinant of Kohn-Sham orbitals for an open-shell system is not wrong but right. (5) Only to the extent that symmetries of the interacting wave function are reflected in the spin densities should those symmetries be respected by the Kohn-Sham noninteracting or determinantal wave function. Functionals below the highest level of approximations should however sometimes break even those symmetries, for good physical reasons. (6) Simple and commonly used semilocal (lower-level) approximations for the exchange-correlation energy as a functional of the density can be accurate for closed systems near equilibrium and yet fail for open systems of fluctuating electron number. (7) The exact Kohn-Sham noninteracting state need not be a single determinant, but common approximations can fail when it is not. (8) Over an open system of fluctuating electron number, connected to another such system by stretched bonds, semilocal approximations make the exchange-correlation energy and hole-density sum rule too negative. (9) The gap in the exact Kohn-Sham band structure of a crystal underestimates the real fundamental gap but may approximate the first exciton energy in the large-gap limit. (10) Density functional theory is not really a mean-field theory, although it looks like one. The exact functional includes strong correlation, and semilocal approximations often

  17. Melting curve of materials: theory versus experiments

    NASA Astrophysics Data System (ADS)

    Alfè, D.; Vocadlo, L.; Price, G. D.; Gillan, M. J.

    2004-04-01

    A number of melting curves of various materials have recently been measured experimentally and calculated theoretically, but the agreement between different groups is not always good. We discuss here some of the problems which may arise in both experiments and theory. We also report the melting curves of Fe and Al calculated recently using quantum mechanics techniques, based on density functional theory with generalized gradient approximations. For Al our results are in very good agreement with both low pressure diamond-anvil-cell experiments (Boehler and Ross 1997 Earth Planet. Sci. Lett. 153 223, Hänström and Lazor 2000 J. Alloys Compounds 305 209) and high pressure shock wave experiments (Shaner et al 1984 High Pressure in Science and Technology ed Homan et al (Amsterdam: North-Holland) p 137). For Fe our results agree with the shock wave experiments of Brown and McQueen (1986 J. Geophys. Res. 91 7485) and Nguyen and Holmes (2000 AIP Shock Compression of Condensed Matter 505 81) and the recent diamond-anvil-cell experiments of Shen et al (1998 Geophys. Res. Lett. 25 373). Our results are at variance with the recent calculations of Laio et al (2000 Science 287 1027) and, to a lesser extent, with the calculations of Belonoshko et al (2000 Phys. Rev. Lett. 84 3638). The reasons for these disagreements are discussed.

  18. 'What women want': Using image theory to develop expectations of maternity care framework.

    PubMed

    Clark, Kim; Beatty, Shelley; Reibel, Tracy

    2015-05-01

    to develop, in consultation with women, a theoretically-grounded framework to guide the assessment of women's maternity-care experiences. qualitative research was undertaken with women to examine the appropriateness of Image Theory as a heuristic for understanding how women plan and evaluate their maternity-care experiences. maternity-care services in metropolitan and regional communities in Western Australia. an Episodes of Maternity Care Framework grounded in Image Theory was established that addressed various domains of women's perceptions and expectations of their maternity-care experience. previously-identified weaknesses of methods used to measure patient satisfaction were addressed and a valid framework for investigating women's perception of their maternity-services experiences was developed. This framework has the potential to contribute to the ongoing development and improvement of maternity-care service. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. A grounded theory of faculty's use of humanization to create online course climate.

    PubMed

    Cox-Davenport, Rebecca A

    2014-03-01

    The purpose of this research was to study the way faculty establish course social presence in an online course. The community of inquiry model by Garrison, Anderson, and Archer distinguished the area of social presence as an important component of online learning, and this study sought to understand how faculty perceive and create social presence in their online classroom. By employing a grounded theory approach, a substantive theory was developed to explain the way in which faculty create and maintain an online course climate. The sample consisted of 10 nursing faculty teaching various master's in nursing courses. Through a rigorous qualitative process using nursing faculty interviews and online course analysis, humanization was found to be the core category in setting online course climate. Faculty's efforts to humanize the climate lead each member of the community to view the other members as real, thereby enabling the establishment of online social presence.

  20. Ground station hardware for the ATS-F millimeter wave experiment

    NASA Technical Reports Server (NTRS)

    Duffield, T. L.

    1973-01-01

    The results are presented of a program to design, fabricate, test, and install a primary ATS-F millimeter wave ground receiving station. Propagation parameters at millimeter waves are discussed along with the objective of the overall experiment. A general description is given of the receiving system and its function in the experiment. Typical receiver characteristics are presented which show that the experiment is entirely feasible from a link SNR standpoint. The receiving system hardware designs are discussed with separate treatment given to the propagation and the radiometer receiver designs. The modification and relocation are described of an existing 15-ft antenna to meet the ATS-F requirements. The design of a dual frequency feed subsystem and self calibration equipment is included.

  1. A Grounded theory study of the intention of nurses to leave the profession.

    PubMed

    Alilu, Leyla; Zamanzadeh, Vahid; Valizadeh, Leila; Habibzadeh, Hosein; Gillespie, Mark

    2017-06-05

    this study explores the process of the development of an intention to leave bedside nursing. the process was studied from the perspective of 21 nurses using the grounded theory method. Data were collected using semi-structured interviews and the constant comparative method of Corbin and Strauss was used for data analysis. according to the participants, the two main categories, "social image of nursing", and "culture and structure of the bedside", were the contextual factors that influence why nurses are leaving bedside care provision. Disappointment with a perceived lack of progress or improvement in the clinical experience formed primary psychosocial concerns for the participants. Competence and a process of self-control were steps taken by the participants. These, associated with interventional conditions produced the outcomes of the loss of professional commitment and desire to leave bedside nursing. "Failure to integrate personal expectations with organizational expectations: in search of escape" was the central category of the study that linked the categories together. the findings of this study provide useful information about the needs of nurses for overcoming the intention to leave bedside care. The identification of this process can help in recognizing emerging problems and providing solutions for them. este estudo explora o processo de desenvolvimento da intenção de deixar a enfermagem de cabeceira. o processo foi estudado desde a perspectiva de 21 enfermeiras utilizando o método da Grounded Theory (Teoria Fundamentada). Os dados foram coletados utilizando entrevistas semi-estruturadas e o método comparativo constante de Corbin e Strauss se utilizou para analisar os dados. segundo os participantes, duas categorias principais, "imagem social da enfermagem" e "cultura e estrutura de cabeceira", foram os fatores contextuais que influenciam as razões para que as enfermeiras estejam deixando o cuidado de cabeceira. A decepção com a percepção de falta

  2. Bias Reduction in Quasi-Experiments with Little Selection Theory but Many Covariates

    ERIC Educational Resources Information Center

    Steiner, Peter M.; Cook, Thomas D.; Li, Wei; Clark, M. H.

    2015-01-01

    In observational studies, selection bias will be completely removed only if the selection mechanism is ignorable, namely, all confounders of treatment selection and potential outcomes are reliably measured. Ideally, well-grounded substantive theories about the selection process and outcome-generating model are used to generate the sample of…

  3. Connections Between Theory and Experiment for Gold and Silver Nanoclusters.

    PubMed

    Weerawardene, K L Dimuthu M; Häkkinen, Hannu; Aikens, Christine M

    2018-04-20

    Ligand-stabilized gold and silver nanoparticles are of tremendous current interest in sensing, catalysis, and energy applications. Experimental and theoretical studies have closely interacted to elucidate properties such as the geometric and electronic structures of these fascinating systems. In this review, the interplay between theory and experiment is described; areas such as optical absorption and doping, where the theory-experiment connections are well established, are discussed in detail; and the current status of these connections in newer fields of study, such as luminescence, transient absorption, and the effects of solvent and the surrounding environment, are highlighted. Close communication between theory and experiment has been extremely valuable for developing an understanding of these nanocluster systems in the past decade and will undoubtedly continue to play a major role in future years.

  4. Connections Between Theory and Experiment for Gold and Silver Nanoclusters

    NASA Astrophysics Data System (ADS)

    Weerawardene, K. L. Dimuthu M.; Häkkinen, Hannu; Aikens, Christine M.

    2018-04-01

    Ligand-stabilized gold and silver nanoparticles are of tremendous current interest in sensing, catalysis, and energy applications. Experimental and theoretical studies have closely interacted to elucidate properties such as the geometric and electronic structures of these fascinating systems. In this review, the interplay between theory and experiment is described; areas such as optical absorption and doping, where the theory-experiment connections are well established, are discussed in detail; and the current status of these connections in newer fields of study, such as luminescence, transient absorption, and the effects of solvent and the surrounding environment, are highlighted. Close communication between theory and experiment has been extremely valuable for developing an understanding of these nanocluster systems in the past decade and will undoubtedly continue to play a major role in future years.

  5. An Empirical Appraisal of Canadian Doctoral Dissertations Using Grounded Theory: Implications for Social Work Research and Teaching

    ERIC Educational Resources Information Center

    Braganza, Morgan; Akesson, Bree; Rothwell, David

    2017-01-01

    Grounded theory is a popular methodological approach in social work research, especially by doctoral students conducting qualitative research. The approach, however, is not always used consistently or as originally designed, compromising the quality of the research. The aim of the current study is to assess the quality of recent Canadian social…

  6. School Counselors' Strategies for Social Justice Change: A Grounded Theory of What Works in the Real World

    ERIC Educational Resources Information Center

    Singh, Anneliese A.; Urbano, Alessandra; Haston, Meg; McMahon, Eleanor

    2010-01-01

    A qualitative study used a grounded theory methodology to explore the strategies that 16 school counselors who self-identified as social justice agents used to advocate for systemic change within their school communities. Findings included seven overarching themes: (a) using political savvy to navigate power structures, (b) consciousness raising,…

  7. Elaborating on theory with middle managers' experience implementing healthcare innovations in practice.

    PubMed

    Birken, Sarah A; DiMartino, Lisa D; Kirk, Meredith A; Lee, Shoou-Yih D; McClelland, Mark; Albert, Nancy M

    2016-01-04

    The theory of middle managers' role in implementing healthcare innovations hypothesized that middle managers influence implementation effectiveness by fulfilling the following four roles: diffusing information, synthesizing information, mediating between strategy and day-to-day activities, and selling innovation implementation. The theory also suggested several activities in which middle managers might engage to fulfill the four roles. The extent to which the theory aligns with middle managers' experience in practice is unclear. We surveyed middle managers (n = 63) who attended a nursing innovation summit to (1) assess alignment between the theory and middle managers' experience in practice and (2) elaborate on the theory with examples from middle managers' experience overseeing innovation implementation in practice. Middle managers rated all of the theory's hypothesized four roles as "extremely important" but ranked diffusing and synthesizing information as the most important and selling innovation implementation as the least important. They reported engaging in several activities that were consistent with the theory's hypothesized roles and activities such as diffusing information via meetings and training. They also reported engaging in activities not described in the theory such as appraising employee performance. Middle managers' experience aligned well with the theory and expanded definitions of the roles and activities that it hypothesized. Future studies should assess the relationship between hypothesized roles and the effectiveness with which innovations are implemented in practice. If evidence supports the theory, the theory should be leveraged to promote the fulfillment of hypothesized roles among middle managers, doing so may promote innovation implementation.

  8. Becoming a nurse as a moral journey: A constructivist grounded theory.

    PubMed

    Ranjbar, Hadi; Joolaee, Soodabeh; Vedadhir, Abouali; Abbaszadeh, Abbas; Bernstein, Colleen

    2017-08-01

    Nursing students, during their study, experience significant changes on their journey to become nurses. A major change that they experience is the development of their moral competency. The purpose of this study is to explore the process of moral development in Iranian nursing students. A constructivist grounded theory method was adopted. Twenty-five in-depth, semi-structured, face-to-face intensive interviews with 22 participants were conducted from September 2013 to October 2014. All interviews were audio-taped, transcribed, and analyzed using writing memos and the constant comparative method. Participants and research context: The setting was three major nursing schools within Tehran, the capital of Iran. Nineteen nursing students and three lecturers participated in the study. Ethical considerations: The study was approved by the Tehran University of Medical Sciences Committee for Medical Research Ethics (92/D/130/1781). It was explained to all participants that their responses would be treated with confidentiality and that they would not be identified in any way in the research and any publication ensuing from the research. All participants agreed to be interviewed and signed written consent forms agreeing to the recording and analyses of the interview data gathered. Findings indicated three levels of moral development along with the formation of professional identity. The three levels of moral development, getting to know the identity of nursing (moral transition), accepting nursing identity (moral reconstruction), and professional identity internalization (professional morality), were connected to the levels of professional identity formation. The proposed model added a new insight to professionalism in nursing. From the findings, it was concluded that to enhance higher moral practice, nursing instructors should promote the professional identity of nursing students. Reinforcement of moral characteristics and professional identity within registered nurses

  9. Results of Kirari optical communication demonstration experiments with NICT optical ground station (KODEN) aiming for future classical and quantum communications in space

    NASA Astrophysics Data System (ADS)

    Toyoshima, Morio; Takenaka, Hideki; Shoji, Yozo; Takayama, Yoshihisa; Koyama, Yoshisada; Kunimori, Hiroo

    2012-05-01

    Bi-directional ground-to-satellite laser communication experiments were successfully performed between the optical ground station developed by the National Institute of Information and Communications Technology (NICT), located in Koganei City in suburban Tokyo, and a low earth orbit (LEO) satellite, the "Kirari" Optical Inter-orbit Communications Engineering Test Satellite (OICETS). The experiments were conducted in cooperation with the Japan Aerospace Exploration Agency (JAXA), and called the Kirari Optical communication Demonstration Experiments with the NICT optical ground station (or KODEN). The ground-to-OICETS laser communication experiment was the first in-orbit demonstration involving the LEO satellite. The laser communication experiment was conducted since March 2006. The polarization characteristics of an artificial laser source in space, such as Stokes parameters, and the degree of polarization were measured through space-to-ground atmospheric transmission paths, which results contribute to the link estimation for quantum key distribution via space and provide the potential for enhancements in quantum cryptography on a global scale in the future. The Phase-5 experiment, international laser communications experiments were also successfully conducted with four optical ground stations located in the United States, Spain, Germany, and Japan from April 2009 to September 2009. The purpose of the Phase-5 experiment was to establish OICETS-to-ground laser communication links from the different optical ground stations and the statistical analyses such as the normalized power, scintillation index, probability density function, auto-covariance function, and power spectral density were performed. Thus the applicability of the satellite laser communications was demonstrated, aiming not only for geostationary earth orbit-LEO links but also for ground-to-LEO optical links. This paper presents the results of the KODEN experiments and mainly introduces the common

  10. Semantic access occurs outside of awareness for the ground side of a figure.

    PubMed

    Cacciamani, Laura; Mojica, Andrew J; Sanguinetti, Joseph L; Peterson, Mary A

    2014-11-01

    Traditional theories of vision assume that figures and grounds are assigned early in processing, with semantics being accessed later and only by figures, not by grounds. We tested this assumption by showing observers novel silhouettes with borders that suggested familiar objects on their ground side. The ground appeared shapeless near the figure's borders; the familiar objects suggested there were not consciously perceived. Participants' task was to categorize words shown immediately after the silhouettes as naming natural versus artificial objects. The words named objects from the same or from a different superordinate category as the familiar objects suggested in the silhouette ground. In Experiment 1, participants categorized words faster when they followed silhouettes suggesting upright familiar objects from the same rather than a different category on their ground sides, whereas no category differences were observed for inverted silhouettes. This is the first study to show unequivocally that, contrary to traditional assumptions, semantics are accessed for objects that might be perceived on the side of a border that will ultimately be perceived as a shapeless ground. Moreover, although the competition for figural status results in suppression of the shape of the losing contender, its semantics are not suppressed. In Experiment 2, we used longer silhouette-to-word stimulus onset asynchronies to test whether semantics would be suppressed later in time, as might occur if semantics were accessed later than shape memories. No evidence of semantic suppression was observed; indeed, semantic activation of the objects suggested on the ground side of a border appeared to be short-lived. Implications for feedforward versus dynamical interactive theories of object perception are discussed.

  11. Theory and Experiment on Radiative Shocks

    NASA Astrophysics Data System (ADS)

    Drake, R. Paul

    2005-07-01

    The current generation of high-energy-density research facilities has enabled the beginnings of experimental studies of radiation hydrodynamic systems, common in astrophysics but difficult to produce in the laboratory. Radiative shock experiments specifically have been a topic of increasing effort in recent years. Our group and collaborators [1] have emphasized the radiographic observation of structure in radiative shocks. These shocks have been produced on the Omega laser by driving a Be piston through Xenon at velocities above 100 km/s. The talk will summarize these experiments and their results. Interpreting these and other experiments is hampered by the limited range of assumptions used in published theories, and by the limitations in readily available simulation tools. This has motivated an examination of radiative shock theory [2]. The talk will summarize the key issues and present results for specific cases. [ 1 ] Gail Glendinning, Ted Perry, Bruce Remington, Jim Knauer, Tom Boehly, and other members of the NLUF Experimental Astrophysics Team. Publications: Reighard et al., Phys. Rev. Lett. submitted; Leibrandt, et al., Ap J., in press, Reighard et al., IFSA 03 Proceedings, Amer. Nucl. Soc. (2004). [2] Useful discussions with Dmitri Ryutov and Serge Bouquet. Supported by the NNSA programs via DOE Grants DE-FG52-03NA00064 and DE FG53 2005 NA26014

  12. First Generation College Students in Engineering: A Grounded Theory Study of Family Influence on Academic Decision Making

    ERIC Educational Resources Information Center

    Simmons, Denise Rutledge

    2012-01-01

    This work develops a constructivist grounded theory describing the influence of family and those that serve a role similar to family on the academic decision making of undergraduate first generation in college (FGC) students majoring in engineering. FGC students, in this study, are students with neither parent having attained a bachelor's…

  13. As Pliant as the Bamboo: A Grounded Theory Study of Incarcerated Filipino Elderly People's Sense of Resiliency

    ERIC Educational Resources Information Center

    de Guzman, Allan B.; Imperial, Marnie Yvette G.; Javier, Rianne Rae L.; Kawasaki, Arisa M.

    2017-01-01

    The impact of prison upon incarcerated individuals is considerably destructive and may lead to low mental health resiliency. Despite a large body of literature on resiliency, little is known about the process that the elderly go through in developing resiliency in the penal setting--hence, this grounded theory investigation. The overall intent of…

  14. The boundaries of instance-based learning theory for explaining decisions from experience.

    PubMed

    Gonzalez, Cleotilde

    2013-01-01

    Most demonstrations of how people make decisions in risky situations rely on decisions from description, where outcomes and their probabilities are explicitly stated. But recently, more attention has been given to decisions from experience where people discover these outcomes and probabilities through exploration. More importantly, risky behavior depends on how decisions are made (from description or experience), and although prospect theory explains decisions from description, a comprehensive model of decisions from experience is yet to be found. Instance-based learning theory (IBLT) explains how decisions are made from experience through interactions with dynamic environments (Gonzalez et al., 2003). The theory has shown robust explanations of behavior across multiple tasks and contexts, but it is becoming unclear what the theory is able to explain and what it does not. The goal of this chapter is to start addressing this problem. I will introduce IBLT and a recent cognitive model based on this theory: the IBL model of repeated binary choice; then I will discuss the phenomena that the IBL model explains and those that the model does not. The argument is for the theory's robustness but also for clarity in terms of concrete effects that the theory can or cannot account for. Copyright © 2013 Elsevier B.V. All rights reserved.

  15. Korean immigrant women's physical activity experience: a situation-specific theory.

    PubMed

    Im, Eun-Ok; Chang, Sun Ju; Nguyen, Giang; Stringer, Lynn; Chee, Wonshik; Chee, Eunice

    2015-01-01

    To develop successful physical activity promotion programs for midlife immigrant women, especially for Korean immigrant midlife women, concrete theoretical bases are needed. However, virtually no theoretical frameworks and/or theories exist that can explain the influences of immigration transition on the physical activity experience of midlife immigrant women in general or Korean immigrant midlife women in specific. The purpose of this article is to present a situation-specific theory on physical activity experience of Korean immigrant midlife women (SPAKIM) with its development process. An integrative approach was used to develop the theory based on the midlife women's attitudes toward physical activity (MAPA) theory, the transitions theory, a review of the relevant literature, and two studies on midlife women's attitudes toward physical activity. The proposed theory includes nature of transitions, nonmodifiable and modifiable transition conditions, contexts of daily life, patterns of response, and nursing therapeutics as major concepts, and each major concept includes several related subconcepts. Because several concepts of the theory were developed mainly based on the literature review, the major concepts and related subconcepts need to be further developed and evaluated in future studies.

  16. Dignity realization of patients with stroke in hospital care: A grounded theory.

    PubMed

    Rannikko, Sunna; Stolt, Minna; Suhonen, Riitta; Leino-Kilpi, Helena

    2017-01-01

    Dignity is seen as an important but complex concept in the healthcare context. In this context, the discussion of dignity includes concepts of other ethical principles such as autonomy and privacy. Patients consider dignity to cover individuality, patient's feelings, communication, and the behavior of healthcare personnel. However, there is a lack of knowledge concerning the realization of patients' dignity in hospital care and the focus of the study is therefore on the realization of dignity of the vulnerable group of patients with stroke. The aim of the study was to create a theoretical construct to describe the dignity realization of patients with stroke in hospital care. Research design and participants: Patients with stroke (n = 16) were interviewed in 2015 using a semi-structured interview containing open questions concerning dignity. The data were analyzed using constant comparison of Grounded Theory. Ethical considerations: Ethical approval for the research was obtained from the Ethics Committee of the University. The permission for the research was given by the hospital. Informed consent was obtained from participants. The "Theory of Dignity Realization of Patients with Stroke in Hospital Care" consists of a core category including generic elements of the new situation and dignity realization types. The core category was identified as "Dignity in a new situation" and the generic elements as health history, life history, individuality and stroke. Dignity of patients with stroke is realized through specific types of realization: person-related dignity type, control-related dignity type, independence-related dignity type, social-related dignity type, and care-related dignity type. The theory has similar elements with the previous literature but the whole construct is new. The theory reveals possible special characteristics in dignity realization of patients with stroke. For healthcare personnel, the theory provides a frame for a better understanding and

  17. Negotiating a Place in the Family-A Grounded Theory Exploration of Stepgrandmothers' Enactment of Roles.

    PubMed

    Chapman, Ashton; Ganong, Lawrence; Coleman, Marilyn; Kang, Youngjin; Sanner, Caroline; Russell, Luke T

    2017-11-10

    Stepgrandparents are becoming more common, and they can, and often do, provide affective and instrumental support to families. Little is known, however, about how they negotiate and enact their roles within families, especially with stepgrandchildren. Stepgrandmothers warrant special attention because researchers have found that women experience more challenges than men in stepfamilies. Guided by symbolic interactionism, the purposes of our study were: (a) to explore stepgrandmothers' role enactment and (b) to explore the intrapersonal, interpersonal, and contextual factors that contribute to role enactment in intergenerational steprelationships. Eighteen stepgrandmothers participated in semi-structured interviews, discussing their relationships with 94 stepgrandchildren. Consistent with grounded theory methods, data collection and analysis occurred simultaneously. Interviews with stepgrandmothers revealed that they spend considerable time and energy defining their roles with stepgrandchildren. Stepgrandmothers' role enactment is a complex, reflexive process. A few perceived that their roles were shaped by their own dispositions, desires, and expectations (evidence for role-making), but most stepgrandmothers described their roles as reflecting the dispositions, desires, and expectations of others (evidence for role-taking). Stepgrandmothers reflected on their roles as a delicate balance of intra- and inter-personal negotiations, operating within cultural expectations. Findings draw attention to the complex nature of role-taking, role-making, and gendered, relational processes in multigenerational stepfamilies. We discuss implications for research and theory related to stepgrandmotherhood as an incomplete institution. © The Author 2016. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  18. How People Reason: A Grounded Theory Study of Scientific Reasoning about Global Climate Change

    NASA Astrophysics Data System (ADS)

    Liu, Shiyu

    Scientific reasoning is crucial in both scientific inquiry and everyday life. While the majority of researchers have studied "how people reason" by focusing on their cognitive processes, factors related to the underpinnings of scientific reasoning are still under-researched. The present study aimed to develop a grounded theory that captures not only the cognitive processes during reasoning but also their underpinnings. In particular, the grounded theory and phenomenographic methodologies were integrated to explore how undergraduate students reason about competing theories and evidence on global climate change. Twenty-six undergraduate students were recruited through theoretical sampling. Constant comparative analysis of responses from interviews and written assessments revealed that participants were mostly drawn to the surface features when reasoning about evidence. While prior knowledge might not directly contribute to participants' performance on evidence evaluation, it affected their level of engagement when reading and evaluating competing arguments on climate issues. More importantly, even though all participants acknowledged the relative correctness of multiple perspectives, they predominantly favored arguments that supported their own beliefs with weak scientific reasoning about the opposing arguments. Additionally, factors such as personal interests, religious beliefs, and reading capacity were also found to have bearings on the way participants evaluated evidence and arguments. In all, this work contributes to the current endeavors in exploring the nature of scientific reasoning. Taking a holistic perspective, it provides an in-depth discussion of factors that may affect or relate to scientific reasoning processes. Furthermore, in comparison with traditional methods used in the literature, the methodological approach employed in this work brought an innovative insight into the investigation of scientific reasoning. Last but not least, this research may

  19. On the ground state of Yang-Mills theory

    NASA Astrophysics Data System (ADS)

    Bakry, Ahmed S.; Leinweber, Derek B.; Williams, Anthony G.

    2011-08-01

    We investigate the overlap of the ground state meson potential with sets of mesonic-trial wave functions corresponding to different gluonic distributions. We probe the transverse structure of the flux tube through the creation of non-uniform smearing profiles for the string of glue connecting two color sources in Wilson loop operator. The non-uniformly UV-regulated flux-tube operators are found to optimize the overlap with the ground state and display interesting features in the ground state overlap.

  20. Ventromedial prefrontal cortex damage does not impair the development and use of common ground in social interaction: Implications for cognitive theory of mind

    PubMed Central

    Gupta, Rupa; Tranel, Daniel; Duff, Melissa C.

    2011-01-01

    During conversation, interactants draw on their shared communicative context and history (“common ground”) to help decide what to say next, tailoring utterances based on their knowledge of what the listener knows. The use of common ground draws on an understanding of the thoughts and feelings of others to create and update a model of what is known by the other person, employing cognitive processes such as theory of mind. We tested the hypothesis that the ventromedial prefrontal cortex (vmPFC), a neural region involved in processing and interpreting social and emotional information, would be critical for the development and use of common ground. We studied seven patients with bilateral vmPFC damage and seven age-, sex-, and education-matched healthy comparison participants, each interacting with a familiar partner. Across 24 trials, participants verbally directed their partners how to arrange a set of 12 abstract tangram cards. Our hypothesis was not supported: the vmPFC and healthy comparison groups showed similar development and use of common ground, evident in reduction in time and words used to describe the cards, similar increases in the use of definite references (e.g., the horse), and comparable use of verbal play (playful language) in their interactions. These results argue against the idea that the vmPFC is critical for the development and use of common ground in social interaction. We propose that a cognitive and neuroanatomical bifurcation in theory of mind processes may explain this outcome. The vmPFC may be important for affective theory of mind (the ability to understand another’s feelings); however, the development and use of common ground in social interaction may place higher demands on the ability to understand another’s knowledge, or cognitive theory of mind, which may not require the vmPFC. PMID:22120006

Some links on this page may take you to non-federal websites. Their policies may differ from this site.