77 FR 14530 - National Institute of Child Health and Human Development; New Proposed Collection; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-12

... methodological studies conducted during the Vanguard phase will inform the implementation and analysis plan for... Research Methodology Studies for the National Children's Study SUMMARY: In compliance with the requirement... Collection: Title: Environmental Science Formative Research Methodology Studies for the National Children's...

Ethical and methodological issues in research with Sami experiencing disability.

PubMed

Melbøe, Line; Hansen, Ketil Lenert; Johnsen, Bjørn-Eirik; Fedreheim, Gunn Elin; Dinesen, Tone; Minde, Gunn-Tove; Rustad, Marit

2016-01-01

A study of disability among the indigenous Sami people in Norway presented a number of ethical and methodological challenges rarely addressed in the literature. The main study was designed to examine and understand the everyday life, transitions between life stages and democratic participation of Norwegian Sami people experiencing disability. Hence, the purpose of this article is to increase the understanding of possible ethical and methodological issues in research within this field. The article describes and discusses ethical and methodological issues that arose when conducting our study and identifies some strategies for addressing issues like these. The ethical and methodological issues addressed in the article are based on a qualitative study among indigenous Norwegian Sami people experiencing disability. The data in this study were collected through 31 semi-structured in-depth interviews with altogether 24 Sami people experiencing disability and 13 next of kin of Sami people experiencing disability (8 mothers, 2 fathers, 2 sister and 1 guardian). The researchers identified 4 main areas of ethical and methodological issues. We present these issues chronologically as they emerged in the research process: 1) concept of knowledge when designing the study, 2) gaining access, 3) data collection and 4) analysis and accountability. The knowledge generated from this study has the potential to benefit future health research, specifically of Norwegian Sami people experiencing disability, as well as health research concerning indigenous people in general, providing scientific-based insight into important ethical and methodological issues in research with indigenous people experiencing disability.

Methodological considerations in the use of audio diaries in work psychology: Adding to the qualitative toolkit.

PubMed

Crozier, Sarah E; Cassell, Catherine M

2016-06-01

The use of longitudinal methodology as a means of capturing the intricacies in complex organizational phenomena is well documented, and many different research strategies for longitudinal designs have been put forward from both a qualitative and quantitative stance. This study explores a specific emergent qualitative methodology, audio diaries, and assesses their utility for work psychology research drawing on the findings from a four-stage study addressing transient working patterns and stress in UK temporary workers. Specifically, we explore some important methodological, analytical and technical issues for practitioners and researchers who seek to use these methods and explain how this type of methodology has much to offer when studying stress and affective experiences at work. We provide support for the need to implement pluralistic and complementary methodological approaches in unearthing the depth in sense-making and assert their capacity to further illuminate the process orientation of stress. This study illustrates the importance of verbalization in documenting stress and affective experience as a mechanism for accessing cognitive processes in making sense of such experience.This study compares audio diaries with more traditional qualitative methods to assess applicability to different research contexts.This study provides practical guidance and a methodological framework for the design of audio diary research and design, taking into account challenges and solutions for researchers and practitioners.

Data Mining: A Hybrid Methodology for Complex and Dynamic Research

ERIC Educational Resources Information Center

Lang, Susan; Baehr, Craig

2012-01-01

This article provides an overview of the ways in which data and text mining have potential as research methodologies in composition studies. It introduces data mining in the context of the field of composition studies and discusses ways in which this methodology can complement and extend our existing research practices by blending the best of what…

Comparison of methodologic quality and study/report characteristics between quantitative clinical nursing and nursing education research articles.

PubMed

Schneider, Barbara St Pierre; Nicholas, Jennifer; Kurrus, Jeffrey E

2013-01-01

To compare the methodologic quality and study/report characteristics between quantitative clinical nursing and nursing education research articles. The methodologic quality of quantitative nursing education research needs to advance to a higher level. Clinical research can provide guidance for nursing education to reach this level. One hundred quantitative clinical research articles from-high impact journals published in 2007 and 37 education research articles from high impact journals published in 2006 to 2007 were chosen for analysis. Clinical articles had significantly higher quality scores than education articles in three domains: number of institutions studied, type of data, and outcomes. The findings indicate three ways in which nursing education researchers can strengthen the methodologic quality of their quantitative research. With this approach, greater funding may be secured for advancing the science of nursing education.

Creativity and psychopathology: a systematic review.

PubMed

Thys, Erik; Sabbe, Bernard; De Hert, Marc

2014-01-01

The possible link between creativity and psychopathology has been a long-time focus of research up to the present day. However, the research results in this field are heterogeneous and contradictory. Links between creativity and specific psychiatric disorders have been confirmed and refuted in different studies. This disparity is partly explained by the methodological challenges peculiar to this field. In this systematic review of the literature from 1950, research articles in the field of creativity and psychopathology are presented, focusing on the methodology and results of the collected studies. This review confirms the methodological problems and the heterogeneity of the study designs and results. The assessment of psychopathology, but more so of creativity, remains a fundamental challenge. On the whole, study results cautiously confirm an association between creativity and both bipolar disorder and schizotypy. The research on creativity and psychopathology is hampered by serious methodological problems. Study results are to be interpreted with caution and future research needs more methodological rigor. © 2014 S. Karger AG, Basel.

Methodological strategies in using home sleep apnea testing in research and practice.

PubMed

Miller, Jennifer N; Schulz, Paula; Pozehl, Bunny; Fiedler, Douglas; Fial, Alissa; Berger, Ann M

2017-11-14

Home sleep apnea testing (HSAT) has increased due to improvements in technology, accessibility, and changes in third party reimbursement requirements. Research studies using HSAT have not consistently reported procedures and methodological challenges. This paper had two objectives: (1) summarize the literature on use of HSAT in research of adults and (2) identify methodological strategies to use in research and practice to standardize HSAT procedures and information. Search strategy included studies of participants undergoing sleep testing for OSA using HSAT. MEDLINE via PubMed, CINAHL, and Embase with the following search terms: "polysomnography," "home," "level III," "obstructive sleep apnea," and "out of center testing." Research articles that met inclusion criteria (n = 34) inconsistently reported methods and methodological challenges in terms of: (a) participant sampling; (b) instrumentation issues; (c) clinical variables; (d) data processing; and (e) patient acceptability. Ten methodological strategies were identified for adoption when using HSAT in research and practice. Future studies need to address the methodological challenges summarized in this paper as well as identify and report consistent HSAT procedures and information.

[Strengthening the methodology of study designs in scientific researches].

PubMed

Ren, Ze-qin

2010-06-01

Many problems in study designs have affected the validity of scientific researches seriously. We must understand the methodology of research, especially clinical epidemiology and biostatistics, and recognize the urgency in selection and implement of right study design. Thereafter we can promote the research capability and improve the overall quality of scientific researches.

Ethical and methodological issues in research with Sami experiencing disability.

PubMed

Melbøe, Line; Hansen, Ketil Lenert; Johnsen, Bjørn-Eirik; Fedreheim, Gunn Elin; Dinesen, Tone; Minde, Gunn-Tove; Rustad, Marit

2016-01-01

Background A study of disability among the indigenous Sami people in Norway presented a number of ethical and methodological challenges rarely addressed in the literature. Objectives The main study was designed to examine and understand the everyday life, transitions between life stages and democratic participation of Norwegian Sami people experiencing disability. Hence, the purpose of this article is to increase the understanding of possible ethical and methodological issues in research within this field. The article describes and discusses ethical and methodological issues that arose when conducting our study and identifies some strategies for addressing issues like these. Methods The ethical and methodological issues addressed in the article are based on a qualitative study among indigenous Norwegian Sami people experiencing disability. The data in this study were collected through 31 semi-structured in-depth interviews with altogether 24 Sami people experiencing disability and 13 next of kin of Sami people experiencing disability (8 mothers, 2 fathers, 2 sister and 1 guardian). Findings and discussion The researchers identified 4 main areas of ethical and methodological issues. We present these issues chronologically as they emerged in the research process: 1) concept of knowledge when designing the study, 2) gaining access, 3) data collection and 4) analysis and accountability. Conclusion The knowledge generated from this study has the potential to benefit future health research, specifically of Norwegian Sami people experiencing disability, as well as health research concerning indigenous people in general, providing scientific-based insight into important ethical and methodological issues in research with indigenous people experiencing disability.

Ethical and methodological issues in research with Sami experiencing disability

PubMed Central

Melbøe, Line; Hansen, Ketil Lenert; Johnsen, Bjørn-Eirik; Fedreheim, Gunn Elin; Dinesen, Tone; Minde, Gunn-Tove; Rustad, Marit

2016-01-01

Background A study of disability among the indigenous Sami people in Norway presented a number of ethical and methodological challenges rarely addressed in the literature. Objectives The main study was designed to examine and understand the everyday life, transitions between life stages and democratic participation of Norwegian Sami people experiencing disability. Hence, the purpose of this article is to increase the understanding of possible ethical and methodological issues in research within this field. The article describes and discusses ethical and methodological issues that arose when conducting our study and identifies some strategies for addressing issues like these. Methods The ethical and methodological issues addressed in the article are based on a qualitative study among indigenous Norwegian Sami people experiencing disability. The data in this study were collected through 31 semi-structured in-depth interviews with altogether 24 Sami people experiencing disability and 13 next of kin of Sami people experiencing disability (8 mothers, 2 fathers, 2 sister and 1 guardian). Findings and discussion The researchers identified 4 main areas of ethical and methodological issues. We present these issues chronologically as they emerged in the research process: 1) concept of knowledge when designing the study, 2) gaining access, 3) data collection and 4) analysis and accountability. Conclusion The knowledge generated from this study has the potential to benefit future health research, specifically of Norwegian Sami people experiencing disability, as well as health research concerning indigenous people in general, providing scientific-based insight into important ethical and methodological issues in research with indigenous people experiencing disability. PMID:27396747

Methodological Challenges in Cross-Language Qualitative Research: A Research Review

PubMed Central

Squires, Allison

2009-01-01

Objectives Cross-language qualitative research occurs when a language barrier is present between researchers and participants. The language barrier is frequently mediated through the use of a translator or interpreter. The purpose of this critical review of cross-language qualitative research was three fold: 1) review the methods literature addressing cross language research; 2) synthesize the methodological recommendations from the literature into a list of criteria that could evaluate how researchers methodologically managed translators and interpreters in their qualitative studies; and 3) test these criteria on published cross-language qualitative studies. Data sources A group of 40 purposively selected cross-language qualitative studies found in nursing and health sciences journals. Review methods The synthesis of the cross-language methods literature produced 14 criteria to evaluate how qualitative researchers managed the language barrier between themselves and their study participants. To test the criteria, the researcher conducted a summative content analysis framed by discourse analysis techniques of the 40 cross-language studies. Results The evaluation showed that only 6 out of 40 studies met all the criteria recommended by the cross-language methods literature for the production of trustworthy results in cross-language qualitative studies. Multiple inconsistencies, reflecting disadvantageous methodological choices by cross-language researchers, appeared in the remaining 33 studies. To name a few, these included rendering the translator or interpreter as an invisible part of the research process, failure to pilot test interview questions in the participant’s language, no description of translator or interpreter credentials, failure to acknowledge translation as a limitation of the study, and inappropriate methodological frameworks for cross-language research. Conclusions The finding about researchers making the role of the translator or interpreter invisible during the research process supports studies completed by other authors examining this issue. The analysis demonstrated that the criteria produced by this study may provide useful guidelines for evaluating cross-language research and for novice cross-language researchers designing their first studies. Finally, the study also indicates that researchers attempting cross-language studies need to address the methodological issues surrounding language barriers between researchers and participants more systematically. PMID:18789799

Methodological challenges in cross-language qualitative research: a research review.

PubMed

Squires, Allison

2009-02-01

Cross-language qualitative research occurs when a language barrier is present between researchers and participants. The language barrier is frequently mediated through the use of a translator or interpreter. The purpose of this analysis of cross-language qualitative research was threefold: (1) review the methods literature addressing cross-language research; (2) synthesize the methodological recommendations from the literature into a list of criteria that could evaluate how researchers methodologically managed translators and interpreters in their qualitative studies; (3) test these criteria on published cross-language qualitative studies. A group of 40 purposively selected cross-language qualitative studies found in nursing and health sciences journals. The synthesis of the cross-language methods literature produced 14 criteria to evaluate how qualitative researchers managed the language barrier between themselves and their study participants. To test the criteria, the researcher conducted a summative content analysis framed by discourse analysis techniques of the 40 cross-language studies. The evaluation showed that only 6 out of 40 studies met all the criteria recommended by the cross-language methods literature for the production of trustworthy results in cross-language qualitative studies. Multiple inconsistencies, reflecting disadvantageous methodological choices by cross-language researchers, appeared in the remaining 33 studies. To name a few, these included rendering the translator or interpreter as an invisible part of the research process, failure to pilot test interview questions in the participant's language, no description of translator or interpreter credentials, failure to acknowledge translation as a limitation of the study, and inappropriate methodological frameworks for cross-language research. The finding about researchers making the role of the translator or interpreter invisible during the research process supports studies completed by other authors examining this issue. The analysis demonstrated that the criteria produced by this study may provide useful guidelines for evaluating cross-language research and for novice cross-language researchers designing their first studies. Finally, the study also indicates that researchers attempting cross-language studies need to address the methodological issues surrounding language barriers between researchers and participants more systematically.

Trends in Methodological Rigor in Intervention Research Published in School Psychology Journals

ERIC Educational Resources Information Center

Burns, Matthew K.; Klingbeil, David A.; Ysseldyke, James E.; Petersen-Brown, Shawna

2012-01-01

Methodological rigor in intervention research is important for documenting evidence-based practices and has been a recent focus in legislation, including the No Child Left Behind Act. The current study examined the methodological rigor of intervention research in four school psychology journals since the 1960s. Intervention research has increased…

Methodological triangulation in a study of social support for siblings of children with cancer.

PubMed

Murray, J S

1999-10-01

Triangulation is an approach to research that is becoming increasingly popular among nurse researchers. Five types of triangulation are used in nursing research: data, methodological, theoretical, researcher, and analytical triangulation. Methodological triangulation is an attempt to improve validity by combining various techniques in one study. In this article, an example of quantitative and qualitative triangulation is discussed to illustrate the procedures used and the results achieved. The secondary data used as an example are from a previous study that was conducted by the researcher and investigated nursing interventions used by pediatric oncology nurses to provide social support to siblings of children with cancer. Results show that methodological triangulation was beneficial in this study for three reasons. First, the careful comparison of quantitative and qualitative data added support for the social support variables under investigation. Second, the comparison showed more in-depth dimensions about pediatric oncology nurses providing social support to siblings of children with cancer. Finally, the use of methodological triangulation provided insight into revisions for the quantitative instrument.

How to conduct a qualitative meta-analysis: Tailoring methods to enhance methodological integrity.

PubMed

Levitt, Heidi M

2018-05-01

Although qualitative research has long been of interest in the field of psychology, meta-analyses of qualitative literatures (sometimes called meta-syntheses) are still quite rare. Like quantitative meta-analyses, these methods function to aggregate findings and identify patterns across primary studies, but their aims, procedures, and methodological considerations may vary. This paper explains the function of qualitative meta-analyses and their methodological development. Recommendations have broad relevance but are framed with an eye toward their use in psychotherapy research. Rather than arguing for the adoption of any single meta-method, this paper advocates for considering how procedures can best be selected and adapted to enhance a meta-study's methodological integrity. Through the paper, recommendations are provided to help researchers identify procedures that can best serve their studies' specific goals. Meta-analysts are encouraged to consider the methodological integrity of their studies in relation to central research processes, including identifying a set of primary research studies, transforming primary findings into initial units of data for a meta-analysis, developing categories or themes, and communicating findings. The paper provides guidance for researchers who desire to tailor meta-analytic methods to meet their particular goals while enhancing the rigor of their research.

Methodological quality and scientific impact of quantitative nursing education research over 18 months.

PubMed

Yucha, Carolyn B; Schneider, Barbara St Pierre; Smyer, Tish; Kowalski, Susan; Stowers, Eva

2011-01-01

The methodological quality of nursing education research has not been rigorously studied. The purpose of this study was to evaluate the methodological quality and scientific impact of nursing education research reports. The methodological quality of 133 quantitative nursing education research articles published between July 2006 and December 2007 was evaluated using the Medical Education Research Study Quality Instrument (MERSQI).The mean (+/- SD) MERSQI score was 9.8 +/- 2.2. It correlated (p < .05) with several scientific impact indicators: citation counts from Scopus (r = .223), Google Scholar (r = .224), and journal impact factor (r = .216); it was not associated with Web of Science citation count, funding, or h Index. The similarities between this study's MERSQI ratings for nursing literature and those reported for the medical literature, coupled with the association with citation counts, suggest that the MERSQI is an appropriate instrument to evaluate the quality of nursing education research.

Methodology discourses as boundary work in the construction of engineering education.

PubMed

Beddoes, Kacey

2014-04-01

Engineering education research is a new field that emerged in the social sciences over the past 10 years. This analysis of engineering education research demonstrates that methodology discourses have played a central role in the construction and development of the field of engineering education, and that they have done so primarily through boundary work. This article thus contributes to science and technology studies literature by examining the role of methodology discourses in an emerging social science field. I begin with an overview of engineering education research before situating the case within relevant bodies of literature on methodology discourses and boundary work. I then identify two methodology discourses--rigor and methodological diversity--and discuss how they contribute to the construction and development of engineering education research. The article concludes with a discussion of how the findings relate to prior research on methodology discourses and boundary work and implications for future research.

77 FR 19022 - National Institute of Child Health and Human Development Submission for OMB Review; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-29

..., Neuropsychosocial Formative Research Methodological Studies for the National Children's Study SUMMARY: Under the... Research Methodological Studies for the National Children's Study (NCS). Type of Information Request: NEW...

Evaluating Management Strategies for Automated Test Systems/Equipment (ATS/E): An F-15 Case Study

DTIC Science & Technology

2005-03-01

ethnography , grounded theory , case study , phenomenological research , and narrative research (also known as bibliography from...Creswell, 2003:183). Example inquiry strategies identified by Creswell are: narrative , phenomenology , ethnography , case study , and grounded theory ...other managed systems. Methodology The researcher chose a qualitative research methodology and

Tire pressure special study : methodology

DOT National Transportation Integrated Search

2001-08-01

Tire Pressure Special Study: Methodology is the : first in a series of research notes pertaining to the : Tire Pressure Special Study (TPSS) conducted by : the National Highway Traffic Safety Administration : (NHTSA). Upcoming research notes wi...

Methodological triangulation: an approach to understanding data.

PubMed

Bekhet, Abir K; Zauszniewski, Jaclene A

2012-01-01

To describe the use of methodological triangulation in a study of how people who had moved to retirement communities were adjusting. Methodological triangulation involves using more than one kind of method to study a phenomenon. It has been found to be beneficial in providing confirmation of findings, more comprehensive data, increased validity and enhanced understanding of studied phenomena. While many researchers have used this well-established technique, there are few published examples of its use. The authors used methodological triangulation in their study of people who had moved to retirement communities in Ohio, US. A blended qualitative and quantitative approach was used. The collected qualitative data complemented and clarified the quantitative findings by helping to identify common themes. Qualitative data also helped in understanding interventions for promoting 'pulling' factors and for overcoming 'pushing' factors of participants. The authors used focused research questions to reflect the research's purpose and four evaluative criteria--'truth value', 'applicability', 'consistency' and 'neutrality'--to ensure rigour. This paper provides an example of how methodological triangulation can be used in nursing research. It identifies challenges associated with methodological triangulation, recommends strategies for overcoming them, provides a rationale for using triangulation and explains how to maintain rigour. Methodological triangulation can be used to enhance the analysis and the interpretation of findings. As data are drawn from multiple sources, it broadens the researcher's insight into the different issues underlying the phenomena being studied.

Methodology of Diagnostics of Interethnic Relations and Ethnosocial Processes

ERIC Educational Resources Information Center

Maximova, Svetlana G.; Noyanzina, Oksana Ye.; Omelchenko, Daria A.; Maximov, Maxim B.; Avdeeva, Galina C.

2016-01-01

The purpose of this study was to research the methodological approaches to the study of interethnic relations and ethno-social processes. The analysis of the literature was conducted in three main areas: 1) the theoretical and methodological issues of organizing the research of inter-ethnic relations, allowing to highlight the current…

Shoulder-to-Shoulder Research "with" Children: Methodological and Ethical Considerations

ERIC Educational Resources Information Center

Griffin, Krista M.; Lahman, Maria K. E.; Opitz, Michael F.

2016-01-01

This paper presents a methodological study with children where two different interview methods were utilized: the "walk-around" (a form of mobile interview) and the "shoulder-to-shoulder." The paper reviews the methodological aspects of the study then provides a brief review of the history of methods employed in research with…

Exploring Alternative Approaches to Methodology in Educational Research

ERIC Educational Resources Information Center

Niaz, Mansoor

2004-01-01

The objective of this study is to provide in-service teachers an opportunity to become familiar with the controversial nature of progress in science (growth of knowledge) and its implications for research methodology in education. The study is based on 41 participants who had registered for a nine-week course on Methodology of Investigation in…

Capturing Individual Uptake: Toward a Disruptive Research Methodology

ERIC Educational Resources Information Center

Bastian, Heather

2015-01-01

This article presents and illustrates a qualitative research methodology for studies of uptake. It does so by articulating a theoretical framework for qualitative investigations of uptake and detailing a research study designed to invoke and capture students' uptakes in a first-year writing classroom. The research design sought to make uptake…

A Narrative in Search of a Methodology.

PubMed

Treloar, Anna; Stone, Teresa Elizabeth; McMillan, Margaret; Flakus, Kirstin

2015-07-01

Research papers present us with the summaries of scholars' work; what we readers do not see are the struggles behind the decision to choose one methodology over another. A student's mental health portfolio contained a narrative that led to an exploration of the most appropriate methodology for a projected study of clinical anecdotes told by nurses who work in mental health settings to undergraduates and new recruits about mental health nursing. This paper describes the process of struggle, beginning with the student's account, before posing a number of questions needing answers before the choice of the most appropriate methodology. We argue, after discussing the case for the use of literary analysis, discourse analysis, symbolic interactionism, hermeneutics, and narrative research, that case study research is the methodology of choice. Case study is frequently used in educational research and is sufficiently flexible to allow for an exploration of the phenomenon. © 2014 Wiley Periodicals, Inc.

[Methodological problems in the scientific research on HIV /AIDS in Bolivia].

PubMed

Hita, Susana Ramírez

2013-05-01

This paper discusses the methodological problems in the scientific research on HIV/AIDS in Bolivia, both in the areas of epidemiology and social sciences. Studies associated with this research served as the basis for the implementation of health programs run by The Global Fund, The Pan-American Health Organization, International Cooperation, Non-Governmental Organizations and the Bolivian Ministry of Health and Sports. An analysis of the methodological contradictions and weaknesses was made by reviewing the bibliography of the studies and by conducting qualitative methodological research, that was focused on the quality of health care available to people living with HIV/AIDS in public hospitals and health centers, and looked at how programs targeted at this sector of the population are designed and delivered. In this manner, it was possible to observe the shortcomings of the methodological design in the epidemiological and social science studies which serve as the basis for the implementation of these health programs.

Research methodology in recurrent pregnancy loss.

PubMed

Christiansen, Ole B

2014-03-01

The aim of this article is to highlight pitfalls in research methodology that may explain why studies in recurrent pregnancy loss (RPL) often provide very divergent results. It is hoped that insight into this issue may help clinicians decide which published studies are the most valid. It may help researchers to eliminate methodological flaws in future studies, which may hopefully come to some kind of agreement about the usefulness of diagnostic tests and treatments in RPL. Copyright © 2014 Elsevier Inc. All rights reserved.

"The Road Less Traveled": Combining Disability Studies and Quantitative Analysis with Medium and Large Data Sets

ERIC Educational Resources Information Center

Cosier, Meghan

2012-01-01

Historically, researchers focused on individuals with severe disabilities have utilized single-subject research methodologies to study the application of the behavioral theory to learning. In contrast, disability studies scholars have primarily used qualitative research methodologies to study quality of life or policy issues related to individuals…

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.

Does Case-Study Methodology Lack Rigour? The Need for Quality Criteria for Sound Case-Study Research, as Illustrated by a Recent Case in Secondary and Higher Education

ERIC Educational Resources Information Center

Kyburz-Graber, Regula

2004-01-01

There is a tendency to use case-study research methodology for research issues aiming at simply describing a complex situation, and to draw conclusions with insufficient rigour. Sound case-study research, however, follows discriminate rules which can be described in all the dimensions of a full case-study research process. This paper examines…

[Methodology for clinical research in Orthodontics, the assets of the beOrtho website].

PubMed

Ruiz, Martial; Thibult, François

2014-06-01

The rules applying to the "evidence-based" methodology strongly influenced the clinical research in orthodontics. However, the implementation of clinical studies requires rigour, important statistical and methodological knowledge, as well as a reliable environment in order to compile and store the data obtained from research. We developed the project "beOrtho.com" (based on orthodontic evidence) in order to fill up the gap between our desire to drive clinical research and the necessity of methodological rigour in the exploitation of its results. BeOrtho website was created to answer the issue of sample recruitment, data compilation and storage, while providing help for the methodological design of clinical studies. It allows the development and monitoring of clinical studies, as well as the creation of databases. On the other hand, we designed an evaluation grid for clinical studies which helps developing systematic reviews. In order to illustrate our point, we tested a research protocol evaluating the interest of the mandibular advancement in the framework of Class II treatment. © EDP Sciences, SFODF, 2014.

[Qualitative research methodology in health care].

PubMed

Bedregal, Paula; Besoain, Carolina; Reinoso, Alejandro; Zubarew, Tamara

2017-03-01

Health care research requires different methodological approaches such as qualitative and quantitative analyzes to understand the phenomena under study. Qualitative research is usually the least considered. Central elements of the qualitative method are that the object of study is constituted by perceptions, emotions and beliefs, non-random sampling by purpose, circular process of knowledge construction, and methodological rigor throughout the research process, from quality design to the consistency of results. The objective of this work is to contribute to the methodological knowledge about qualitative research in health services, based on the implementation of the study, “The transition process from pediatric to adult services: perspectives from adolescents with chronic diseases, caregivers and health professionals”. The information gathered through the qualitative methodology facilitated the understanding of critical points, barriers and facilitators of the transition process of adolescents with chronic diseases, considering the perspective of users and the health team. This study allowed the design of a transition services model from pediatric to adult health services based on the needs of adolescents with chronic diseases, their caregivers and the health team.

An evaluation of the interaction of place and community-based participatory research as a research methodology in the implementation of a sexually transmitted infection intervention for Greenlandic youth.

PubMed

Rink, Elizabeth

2016-01-01

Newly emerging research suggests that the actual physical location of a study and the geographic context in which a study is implemented influences the types of research methods most appropriate to use in a study as well as the study's research outcomes. This article presents a reflection on the extent to which place influenced the use of community-based participatory research (CBPR) as a research methodology in the implementation of an intervention to address sexually transmitted infections in Greenland. An evaluation of the interaction between place and CBPR suggests that the physicality of place influenced the intervention's successes and challenges. Future research that uses CBPR as a research methodology in sexual and reproductive health research in the Arctic warrants situating the research design, implementation and outcomes within the context of place.

Authentic leadership in healthcare: a scoping review.

PubMed

Malila, Niina; Lunkka, Nina; Suhonen, Marjo

2018-02-05

Purpose The purpose of this paper is to review peer-reviewed original research articles on authentic leadership (AL) in health care to identify potential research gaps and present recommendations for future research. The objectives are to examine and map evidence of the main characteristics, research themes and methodologies in the studies. AL is a leader's non-authoritarian, ethical and transparent behaviour pattern. Design/methodology/approach A scoping review with thematic analysis was conducted. A three-step search strategy was used with database and manual searches. The included studies were composed of English language peer-reviewed original research articles referring to both AL and health care. Findings In total, 29 studies were included. The studies favoured Canadian nurses in acute care hospitals. AL was understood as its original definition. The review identified four research themes: well-being at work, patient care quality, work environment and AL promotion. Quantitative research methodology with the authentic leadership questionnaire and cross-sectional design were prevalent. Research limitations/implications Future research needs more variation in research themes, study populations, settings, organisations, work sectors, geographical origins and theory perspectives. Different research methodologies, such as qualitative and mixed methods research and longitudinal designs, should be used more. Originality/value This is presumably the first literature review to map the research on AL in health care.

Toward the Long-Term Scientific Study of Encounter Group Phenomena: I. Methodological Considerations.

ERIC Educational Resources Information Center

Diamond, Michael Jay; Shapiro, Jerrold Lee

This paper proposes a model for the long-term scientific study of encounter, T-, and sensitivity groups. The authors see the need for overcoming major methodological and design inadequacies of such research. They discuss major methodological flaws in group outcome research as including: (1) lack of adequate base rate or pretraining measures; (2)…

Self-Study as an Emergent Methodology in Career and Technical Education, Adult Education and Technology: An Invitation to Inquiry

ERIC Educational Resources Information Center

Hawley, Todd S.; Hostetler, Andrew L.

2017-01-01

In this manuscript, the authors explore self-study as an emerging research methodology with the potential to open up spaces of inquiry for researchers, graduate students, and teachers in a broad array of fields. They argue that the fields of career and technical education (CTE), adult education and technology can leverage self-study methodology in…

It is Time the United States Air Force Changes the way it Feeds its Airmen

DTIC Science & Technology

2008-03-01

narrative , phenomenology , ethnography , case study , and grounded theory . In purpose, these strategies are...methodology) the research will be analyzed. Methodology A qualitative research methodology and specifically a case study strategy for the...well as theory building in chapter five . Finally, in regards to reliability, Yin’s (2003) case study protocol guidance was used as a means to

Measuring the impact of methodological research: a framework and methods to identify evidence of impact.

PubMed

Brueton, Valerie C; Vale, Claire L; Choodari-Oskooei, Babak; Jinks, Rachel; Tierney, Jayne F

2014-11-27

Providing evidence of impact highlights the benefits of medical research to society. Such evidence is increasingly requested by research funders and commonly relies on citation analysis. However, other indicators may be more informative. Although frameworks to demonstrate the impact of clinical research have been reported, no complementary framework exists for methodological research. Therefore, we assessed the impact of methodological research projects conducted or completed between 2009 and 2012 at the UK Medical Research Council Clinical Trials Unit Hub for Trials Methodology Research Hub, with a view to developing an appropriate framework. Various approaches to the collection of data on research impact were employed. Citation rates were obtained using Web of Science (http://www.webofknowledge.com/) and analyzed descriptively. Semistructured interviews were conducted to obtain information on the rates of different types of research output that indicated impact for each project. Results were then pooled across all projects. Finally, email queries pertaining to methodology projects were collected retrospectively and their content analyzed. Simple citation analysis established the citation rates per year since publication for 74 methodological publications; however, further detailed analysis revealed more about the potential influence of these citations. Interviews that spanned 20 individual research projects demonstrated a variety of types of impact not otherwise collated, for example, applications and further developments of the research; release of software and provision of guidance materials to facilitate uptake; formation of new collaborations and broad dissemination. Finally, 194 email queries relating to 6 methodological projects were received from 170 individuals across 23 countries. They provided further evidence that the methodologies were impacting on research and research practice, both nationally and internationally. We have used the information gathered in this study to adapt an existing framework for impact of clinical research for use in methodological research. Gathering evidence on research impact of methodological research from a variety of sources has enabled us to obtain multiple indicators and thus to demonstrate broad impacts of methodological research. The adapted framework developed can be applied to future methodological research and thus provides a tool for methodologists to better assess and report research impacts.

The Interpretative Phenomenological Analysis (IPA): A Guide to a Good Qualitative Research Approach

ERIC Educational Resources Information Center

Alase, Abayomi

2017-01-01

As a research methodology, qualitative research method infuses an added advantage to the exploratory capability that researchers need to explore and investigate their research studies. Qualitative methodology allows researchers to advance and apply their interpersonal and subjectivity skills to their research exploratory processes. However, in a…

Journeying from the philosophical contemplation of constructivism to the methodological pragmatics of health services research.

PubMed

Appleton, Jane V; King, Lindy

2002-12-01

This paper presents our journey through a contemplation of the philosophical origins of constructivism to consider its role as an active methodology in qualitative research. The first part of the paper summarizes the philosophical background of constructivism and the five principles underpinning this paradigm as described through the works of Guba and Lincoln. The philosophical roots of constructivism are then compared with postpositivism, critical realism and participatory inquiry. The paper moves on to consider their common methodological steps, before examining how the constructivist research strategy is being adopted and adapted within the pragmatics of health service research. Recent studies will be drawn upon to illustrate the use of constructivist methodology. Questions are raised about the role of philosophy and the extent to which it should or does underpin or influence qualitative research strategies. We believe that if researchers gain an understanding of both philosophy and methodology a richer and more robust study is likely to result.

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.

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

ERIC Educational Resources Information Center

Pellegrino, Catherine

2014-01-01

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

A critical methodological review of discourse and conversation analysis studies of family therapy.

PubMed

Tseliou, Eleftheria

2013-12-01

Discourse (DA) and conversation (CA) analysis, two qualitative research methods, have been recently suggested as potentially promising for the study of family therapy due to common epistemological adherences and their potential for an in situ study of therapeutic dialog. However, to date, there is no systematic methodological review of the few existing DA and CA studies of family therapy. This study aims at addressing this lack by critically reviewing published DA and CA studies of family therapy on methodological grounds. Twenty-eight articles in total are reviewed in relation to certain methodological axes identified in the relevant literature. These include choice of method, framing of research question(s), data/sampling, type of analysis, epistemological perspective, content/type of knowledge claims, and attendance to criteria for good quality practice. It is argued that the reviewed studies show "glimpses" of the methods' potential for family therapy research despite the identification of certain "shortcomings" regarding their methodological rigor. These include unclearly framed research questions and the predominance of case study designs. They also include inconsistencies between choice of method, stated or unstated epistemological orientations and knowledge claims, and limited attendance to criteria for good quality practice. In conclusion, it is argued that DA and CA can add to the existing quantitative and qualitative methods for family therapy research. They can both offer unique ways for a detailed study of the actual therapeutic dialog, provided that future attempts strive for a methodologically rigorous practice and against their uncritical deployment. © FPI, Inc.

Quantifying biopsychosocial aspects in everyday contexts: an integrative methodological approach from the behavioral sciences

PubMed Central

Portell, Mariona; Anguera, M Teresa; Hernández-Mendo, Antonio; Jonsson, Gudberg K

2015-01-01

Contextual factors are crucial for evaluative research in psychology, as they provide insights into what works, for whom, in what circumstances, in what respects, and why. Studying behavior in context, however, poses numerous methodological challenges. Although a comprehensive framework for classifying methods seeking to quantify biopsychosocial aspects in everyday contexts was recently proposed, this framework does not contemplate contributions from observational methodology. The aim of this paper is to justify and propose a more general framework that includes observational methodology approaches. Our analysis is rooted in two general concepts: ecological validity and methodological complementarity. We performed a narrative review of the literature on research methods and techniques for studying daily life and describe their shared properties and requirements (collection of data in real time, on repeated occasions, and in natural settings) and classification criteria (eg, variables of interest and level of participant involvement in the data collection process). We provide several examples that illustrate why, despite their higher costs, studies of behavior and experience in everyday contexts offer insights that complement findings provided by other methodological approaches. We urge that observational methodology be included in classifications of research methods and techniques for studying everyday behavior and advocate a renewed commitment to prioritizing ecological validity in behavioral research seeking to quantify biopsychosocial aspects. PMID:26089708

An Attractive Choice: Education Researchers' Use of Participatory Methodology

ERIC Educational Resources Information Center

Ebersohn, L.; Ferreira, R.; Beukes, J.

2012-01-01

Participatory methodologies are often favoured in education research. This study aimed to determine collaborative partnership trends between education researchers and teachers in order to understand the use of participatory theory and practice in education studies. Seven symposium presentations by education scholars from various higher education…

Methodologic Considerations for the Study of Childhood Sexual Abuse in Sexual Health Outcome Research: A Comprehensive Review.

PubMed

Kilimnik, Chelsea D; Pulverman, Carey S; Meston, Cindy M

2018-04-01

Childhood sexual abuse (CSA) has been a topic of interest in sexual health research for decades, yet literature on the sexual health correlates of CSA has been hindered by methodologic inconsistencies that have resulted in discrepant samples and mixed results. To review the major methodologic inconsistencies in the field, explore the scientific and clinical impact of these inconsistencies, and propose methodologic approaches to increase consistency and generalizability to the general population of women with CSA histories. A comprehensive literature review was conducted to assess the methodologic practices used in examining CSA and sexual health outcomes. Methodologic decisions of researchers examining sexual health outcomes of CSA. There are a number of inconsistencies in the methods used to examine CSA in sexual health research across the domains of CSA operationalization, recruitment language, and measurement approaches to CSA experiences. The examination of CSA and sexual health correlates is an important research endeavor that needs rigorous methodologic approaches. We propose recommendations to increase the utility of CSA research in sexual health. We recommend the use of a developmentally informed operationalization of childhood and adolescence, rather than age cutoffs. Researchers are encouraged to use a broad operationalization of sexual abuse such that different abuse characteristics can be measured, reported, and examined in the role of sexual health outcomes. We recommend inclusive recruitment approaches to capture the full range of CSA experiences and transparency in reporting these methods. The field also could benefit from the validation of existing self-report instruments for assessing CSA and detailed reporting of the instruments used in research studies. The use of more consistent research practices could improve the state of knowledge on the relation between CSA and sexual health. Kilimnik CD, Pulverman CS, Meston CM. Methodologic Considerations for the Study of Childhood Sexual Abuse in Sexual Health Outcome Research: A Comprehensive Review. Sex Med Rev 2018;6:176-187. Copyright © 2018 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

Methodological considerations for designing a community water fluoridation cessation study.

PubMed

Singhal, Sonica; Farmer, Julie; McLaren, Lindsay

2017-06-01

High-quality, up-to-date research on community water fluoridation (CWF), and especially on the implications of CWF cessation for dental health, is limited. Although CWF cessation studies have been conducted, they are few in number; one of the major reasons is the methodological complexity of conducting such a study. This article draws on a systematic review of existing cessation studies (n=15) to explore methodological considerations of conducting CWF cessation studies in future. We review nine important methodological aspects (study design, comparison community, target population, time frame, sampling strategy, clinical indicators, assessment criteria, covariates and biomarkers) and provide recommendations for planning future CWF cessation studies that examine effects on dental caries. There is no one ideal study design to answer a research question. However, recommendations proposed regarding methodological aspects to conduct an epidemiological study to observe the effects of CWF cessation on dental caries, coupled with our identification of important methodological gaps, will be useful for researchers who are looking to optimize resources to conduct such a study with standards of rigour. © 2017 Her Majesty the Queen in Right of Canada. Community Dentistry and Oral Epidemiology © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Applying Critical Discourse Analysis in Health Policy Research: Case Studies in Regional, Organizational, and Global Health.

PubMed

Evans-Agnew, Robin A; Johnson, Susan; Liu, Fuqin; Boutain, Doris M

2016-08-01

Critical discourse analysis (CDA) is a promising methodology for policy research in nursing. As a critical theoretical methodology, researchers use CDA to analyze social practices and language use in policies to examine whether such policies may promote or impede social transformation. Despite the widespread use of CDA in other disciplines such as education and sociology, nursing policy research employing CDA methodology is sparse. To advance CDA use in nursing science, it is important to outline the overall research strategies and describe the steps of CDA in policy research. This article describes, using exemplar case studies, how nursing and health policy researchers can employ CDA as a methodology. Three case studies are provided to discuss the application of CDA research methodologies in nursing policy research: (a) implementation of preconception care policies in the Zhejiang province of China, (b) formation and enactment of statewide asthma policy in Washington state of the United States, and (c) organizational implementation of employee antibullying policies in hospital systems in the Pacific Northwest of the United States. Each exemplar details how CDA guided the examination of policy within specific contexts and social practices. The variations of the CDA approaches in the three exemplars demonstrated the flexibilities and potentials for conducting policy research grounded in CDA. CDA provides novel insights for nurse researchers examining health policy formation, enactment, and implementation. © The Author(s) 2016.

Systematic review of communication partner training in aphasia: methodological quality.

PubMed

Cherney, Leora R; Simmons-Mackie, Nina; Raymer, Anastasia; Armstrong, Elizabeth; Holland, Audrey

2013-10-01

Twenty-three studies identified from a previous systematic review examining the effects of communication partner training on persons with aphasia and their communication partners were evaluated for methodological quality. Two reviewers rated the studies on defined methodological quality criteria relevant to each study design. There were 11 group studies, seven single-subject participant design studies, and five qualitative studies. Quality scores were derived for each study. The mean inter-rater reliability of scores for each study design ranged from 85-93%, with Cohen's Kappa indicating substantial agreement between raters. Methodological quality of research on communication partner training in aphasia was highly varied. Overall, group studies employed the least rigorous methodology as compared to single subject and qualitative research. Only two of 11 group studies complied with more than half of the quality criteria. No group studies reported therapist blinding and only one group study reported participant blinding. Across all types of studies, the criterion of treatment fidelity was most commonly omitted. Failure to explicitly report certain methodological quality criteria may account for low ratings. Using methodological rating scales specific to the type of study design may help improve the methodological quality of aphasia treatment studies, including those on communication partner training.

Use of Comparative Case Study Methodology for US Public Health Policy Analysis: A Review.

PubMed

Dinour, Lauren M; Kwan, Amy; Freudenberg, Nicholas

There is growing recognition that policies influence population health, highlighting the need for evidence to inform future policy development and reform. This review describes how comparative case study methodology has been applied to public health policy research and discusses the methodology's potential to contribute to this evidence. English-language, peer-reviewed articles published between 1995 and 2012 were sought from 4 databases. Articles were included if they described comparative case studies addressing US public health policy. Two researchers independently assessed the 20 articles meeting review criteria. Case-related characteristics and research design tactics utilized to minimize threats to reliability and validity, such as the use of multiple sources of evidence and a case study protocol, were extracted from each article. Although comparative case study methodology has been used to analyze a range of public health policies at all stages and levels, articles reported an average use of only 3.65 (out of 10) research design tactics. By expanding the use of accepted research design tactics, public health policy researchers can contribute to expanding the evidence needed to advance health-promoting policies.

Using Q Methodology to Investigate Undergraduate Students' Attitudes toward the Geosciences

ERIC Educational Resources Information Center

Young, Julia M.; Shepardson, Daniel P.

2018-01-01

Undergraduate students have different attitudes toward the geosciences, but few studies have investigated these attitudes using Q methodology. Q methodology allows the researcher to identify more detailed reasons for students' attitudes toward geology than Likert methodology. Thus this study used Q methodology to investigate the attitudes that 15…

Using Constructivist Case Study Methodology to Understand Community Development Processes: Proposed Methodological Questions to Guide the Research Process

ERIC Educational Resources Information Center

Lauckner, Heidi; Paterson, Margo; Krupa, Terry

2012-01-01

Often, research projects are presented as final products with the methodologies cleanly outlined and little attention paid to the decision-making processes that led to the chosen approach. Limited attention paid to these decision-making processes perpetuates a sense of mystery about qualitative approaches, particularly for new researchers who will…

Broadening the Study of Participation in the Life Sciences: How Critical Theoretical and Mixed-Methodological Approaches Can Enhance Efforts to Broaden Participation

ERIC Educational Resources Information Center

Metcalf, Heather

2016-01-01

This research methods Essay details the usefulness of critical theoretical frameworks and critical mixed-methodological approaches for life sciences education research on broadening participation in the life sciences. First, I draw on multidisciplinary research to discuss critical theory and methodologies. Then, I demonstrate the benefits of these…

The state of Danish nursing ethnographic research: flowering, nurtured or malnurtured - a critical review.

PubMed

Uhrenfeldt, Lisbeth; Martinsen, Bente; Jørgensen, Lene Bastrup; Sørensen, Erik Elgaard

2018-03-01

Nursing was established in Denmark as a scholarly tradition in the late nineteen eighties, and ethnography was a preferred method. No critical review has yet summarised accomplishments and gaps and pointing at directions for the future methodological development and research herein. This review critically examines the current state of the use of ethnographic methodology in the body of knowledge from Danish nursing scholars. We performed a systematic literature search in relevant databases from 2003 to 2016. The studies included were critically appraised by all authors for methodological robustness using the ten-item instrument QARI from Joanna Briggs Institute. Two hundred and eight studies met our inclusion criteria and 45 papers were included; the critical appraisal gave evidence of studies with certain robustness, except for the first question concerning the congruity between the papers philosophical perspective and methodology and the seventh question concerning reflections about the influence of the researcher on the study and vice versa. In most studies (n = 34), study aims and arguments for selecting ethnographic research are presented. Additionally, method sections in many studies illustrated that ethnographical methodology is nurtured by references such as Hammersley and Atkinson or Spradley. Evidence exists that Danish nursing scholars' body of knowledge nurtures the ethnographic methodology mainly by the same few authors; however, whether this is an expression of a deliberate strategy or malnutrition in the form of lack of knowledge of other methodological options appears yet unanswered. © 2017 Nordic College of Caring Science.

Ethical and methodological issues in qualitative studies involving people with severe and persistent mental illness such as schizophrenia and other psychotic conditions: a critical review.

PubMed

Carlsson, Ing-Marie; Blomqvist, Marjut; Jormfeldt, Henrika

2017-01-01

Undertaking research studies in the field of mental health is essential in mental health nursing. Qualitative research methodologies enable human experiences to become visible and recognize the importance of lived experiences. This paper argues that involving people with schizophrenia in research is critical to promote their health and well-being. The quality of qualitative research needs scrutinizing according to methodological issues such as trustworthiness and ethical standards that are a fundamental part of qualitative research and nursing curricula. The aim of this study was to critically review recent qualitative studies involving people with severe and persistent mental illness such as schizophrenia and other psychotic conditions, regarding descriptions of ethical and methodological issues in data collection and analysis. A search for relevant papers was conducted in three electronic databases, in December 2016. Fifteen qualitative interview studies were included and reviewed regarding methodological issues related to ethics, and data collection and analysis. The results revealed insufficient descriptions of methodology regarding ethical considerations and issues related to recruitment and sampling in qualitative interview studies with individuals with severe mental illness, putting trustworthiness at risk despite detailed descriptions of data analysis. Knowledge from the perspective of individuals with their own experience of mental illness is essential. Issues regarding sampling and trustworthiness in qualitative studies involving people with severe mental illness are vital to counteract the stigmatization of mental illness.

Ethical and methodological issues in qualitative studies involving people with severe and persistent mental illness such as schizophrenia and other psychotic conditions: a critical review

PubMed Central

Carlsson, Ing-Marie; Blomqvist, Marjut; Jormfeldt, Henrika

2017-01-01

ABSTRACT Undertaking research studies in the field of mental health is essential in mental health nursing. Qualitative research methodologies enable human experiences to become visible and recognize the importance of lived experiences. This paper argues that involving people with schizophrenia in research is critical to promote their health and well-being. The quality of qualitative research needs scrutinizing according to methodological issues such as trustworthiness and ethical standards that are a fundamental part of qualitative research and nursing curricula. The aim of this study was to critically review recent qualitative studies involving people with severe and persistent mental illness such as schizophrenia and other psychotic conditions, regarding descriptions of ethical and methodological issues in data collection and analysis. A search for relevant papers was conducted in three electronic databases, in December 2016. Fifteen qualitative interview studies were included and reviewed regarding methodological issues related to ethics, and data collection and analysis. The results revealed insufficient descriptions of methodology regarding ethical considerations and issues related to recruitment and sampling in qualitative interview studies with individuals with severe mental illness, putting trustworthiness at risk despite detailed descriptions of data analysis. Knowledge from the perspective of individuals with their own experience of mental illness is essential. Issues regarding sampling and trustworthiness in qualitative studies involving people with severe mental illness are vital to counteract the stigmatization of mental illness. PMID:28901217

Case Study Research Methodology in Nursing Research.

PubMed

Cope, Diane G

2015-11-01

Through data collection methods using a holistic approach that focuses on variables in a natural setting, qualitative research methods seek to understand participants' perceptions and interpretations. Common qualitative research methods include ethnography, phenomenology, grounded theory, and historic research. Another type of methodology that has a similar qualitative approach is case study research, which seeks to understand a phenomenon or case from multiple perspectives within a given real-world context.

The intersubjective endeavor of psychopathology research: methodological reflections on a second-person perspective approach

PubMed Central

Galbusera, Laura; Fellin, Lisa

2014-01-01

Research in psychopathology may be considered as an intersubjective endeavor mainly concerned with understanding other minds. Thus, the way we conceive of social understanding influences how we do research in psychology in the first place. In this paper, we focus on psychopathology research as a paradigmatic case for this methodological issue, since the relation between the researcher and the object of study is characterized by a major component of “otherness.” We critically review different methodologies in psychopathology research, highlighting their relation to different social cognition theories (the third-, first-, and second-person approaches). Hence we outline the methodological implications arising from each theoretical stance. Firstly, we critically discuss the dominant paradigm in psychopathology research, based on the Diagnostic and Statistical Manual of Mental Disorders (American Psychiatric Association, 2013) and on quantitative methodology, as an example of a third-person methodology. Secondly, we contrast this mainstream view with phenomenological psychopathology which—by rejecting the reductionist view exclusively focused on behavioral symptoms—takes consciousness as its main object of study: it therefore attempts to grasp patients’ first-person experience. But how can we speak about a first-person perspective in psychopathology if the problem at stake is the experience of the other? How is it possible to understand the experience from “within,” if the person who is having this experience is another? By addressing these issues, we critically explore the feasibility and usefulness of a second-person methodology in psychopathology research. Notwithstanding the importance of methodological pluralism, we argue that a second-person perspective should inform the epistemology and methods of research in psychopathology, as it recognizes the fundamental circular and intersubjective construction of knowledge. PMID:25368589

The intersubjective endeavor of psychopathology research: methodological reflections on a second-person perspective approach.

PubMed

Galbusera, Laura; Fellin, Lisa

2014-01-01

Research in psychopathology may be considered as an intersubjective endeavor mainly concerned with understanding other minds. Thus, the way we conceive of social understanding influences how we do research in psychology in the first place. In this paper, we focus on psychopathology research as a paradigmatic case for this methodological issue, since the relation between the researcher and the object of study is characterized by a major component of "otherness." We critically review different methodologies in psychopathology research, highlighting their relation to different social cognition theories (the third-, first-, and second-person approaches). Hence we outline the methodological implications arising from each theoretical stance. Firstly, we critically discuss the dominant paradigm in psychopathology research, based on the Diagnostic and Statistical Manual of Mental Disorders (American Psychiatric Association, 2013) and on quantitative methodology, as an example of a third-person methodology. Secondly, we contrast this mainstream view with phenomenological psychopathology which-by rejecting the reductionist view exclusively focused on behavioral symptoms-takes consciousness as its main object of study: it therefore attempts to grasp patients' first-person experience. But how can we speak about a first-person perspective in psychopathology if the problem at stake is the experience of the other? How is it possible to understand the experience from "within," if the person who is having this experience is another? By addressing these issues, we critically explore the feasibility and usefulness of a second-person methodology in psychopathology research. Notwithstanding the importance of methodological pluralism, we argue that a second-person perspective should inform the epistemology and methods of research in psychopathology, as it recognizes the fundamental circular and intersubjective construction of knowledge.

Ethical Dilemmas in Qualitative Research Methodology: Researcher's Reflections

ERIC Educational Resources Information Center

Ngozwana, Nomazulu

2018-01-01

This article examines the ethical dilemmas that are specific to qualitative research methodology. These dilemmas concern the issues of withdrawal from the study, anonymity and confidentiality, which are discussed. Each aspect examines how it was dealt with using the researcher's reflections. The research was positioned within an interpretive…

An overview of the impact of rare disease characteristics on research methodology.

PubMed

Whicher, Danielle; Philbin, Sarah; Aronson, Naomi

2018-01-19

About 30 million individuals in the United States are living with a rare disease, which by definition have a prevalence of 200,000 or fewer cases in the United States ([National Organization for Rare Disorders], [About NORD], [2016]). Disease heterogeneity and geographic dispersion add to the difficulty of completing robust studies in small populations. Improving the ability to conduct research on rare diseases would have a significant impact on population health. The purpose of this paper is to raise awareness of methodological approaches that can address the challenges to conducting robust research on rare diseases. We conducted a landscape review of available methodological and analytic approaches to address the challenges of rare disease research. Our objectives were to: 1. identify algorithms for matching study design to rare disease attributes and the methodological approaches applicable to these algorithms; 2. draw inferences on how research communities and infrastructure can contribute to the efficiency of research on rare diseases; and 3. to describe methodological approaches in the rare disease portfolio of the Patient-Centered Outcomes Research Institute (PCORI), a funder promoting both rare disease research and research infrastructure. We identified three algorithms for matching study design to rare disease or intervention characteristics (Gagne, et.al, BMJ 349:g6802, 2014); (Gupta, et.al, J Clin Epidemiol 64:1085-1094, 2011); (Cornu, et. al, Orphet J Rare Dis 8:48,2012) and summarized the applicable methodological and analytic approaches. From this literature we were also able to draw inferences on how an effective research infrastructure can set an agenda, prioritize studies, accelerate accrual, catalyze patient engagement and terminate poorly performing studies. Of the 24 rare disease projects in the PCORI portfolio, 11 are randomized controlled trials (RCTs) using standard designs. Thirteen are observational studies using case-control, prospective cohort, or natural history designs. PCORI has supported the development of 9 Patient-Powered Research Networks (PPRNs) focused on rare diseases. Matching research design to attributes of rare diseases and interventions can facilitate the completion of RCTs that are adequately powered. An effective research infrastructure can improve efficiency and avoid waste in rare disease research. Our review of the PCORI research portfolio demonstrates that it is feasible to conduct RCTs in rare disease. However, most of these studies are using standard RCT designs. This suggests that use of a broader array of methodological approaches to RCTs --such as adaptive trials, cross-over trials, and early escape designs can improve the productivity of robust research in rare diseases.

[A Methodological Quality Assessment of South Korean Nursing Research using Structural Equation Modeling in South Korea].

PubMed

Kim, Jung-Hee; Shin, Sujin; Park, Jin-Hwa

2015-04-01

The purpose of this study was to evaluate the methodological quality of nursing studies using structural equation modeling in Korea. Databases of KISS, DBPIA, and National Assembly Library up to March 2014 were searched using the MeSH terms 'nursing', 'structure', 'model'. A total of 152 studies were screened. After removal of duplicates and non-relevant titles, 61 papers were read in full. Of the sixty-one articles retrieved, 14 studies were published between 1992 and 2000, 27, between 2001 and 2010, and 20, between 2011 and March 2014. The methodological quality of the review examined varied considerably. The findings of this study suggest that more rigorous research is necessary to address theoretical identification, two indicator rule, distribution of sample, treatment of missing values, mediator effect, discriminant validity, convergent validity, post hoc model modification, equivalent models issues, and alternative models issues should be undergone. Further research with robust consistent methodological study designs from model identification to model respecification is needed to improve the validity of the research.

Methodological Review of Intimate Partner Violence Prevention Research

ERIC Educational Resources Information Center

Murray, Christine E.; Graybeal, Jennifer

2007-01-01

The authors present a methodological review of empirical program evaluation research in the area of intimate partner violence prevention. The authors adapted and utilized criterion-based rating forms to standardize the evaluation of the methodological strengths and weaknesses of each study. The findings indicate that the limited amount of…

Longitudinal Research with Sexual Assault Survivors: A Methodological Review

ERIC Educational Resources Information Center

Campbell, Rebecca; Sprague, Heather Brown; Cottrill, Sara; Sullivan, Cris M.

2011-01-01

Longitudinal research designs are relatively rare in the academic literature on rape and sexual assault despite their tremendous methodological rigor and scientific utility. In the interest of promoting wider use of such methods, we conducted a methodological review of projects that have used prospective longitudinal designs to study the…

Establishing Equivalence: Methodological Progress in Group-Matching Design and Analysis

ERIC Educational Resources Information Center

Kover, Sara T.; Atwood, Amy K.

2013-01-01

This methodological review draws attention to the challenges faced by intellectual and developmental disabilities researchers in the appropriate design and analysis of group comparison studies. We provide a brief overview of matching methodologies in the field, emphasizing group-matching designs used in behavioral research on cognition and…

An Empirical Review of Research Methodologies and Methods in Creativity Studies (2003-2012)

ERIC Educational Resources Information Center

Long, Haiying

2014-01-01

Based on the data collected from 5 prestigious creativity journals, research methodologies and methods of 612 empirical studies on creativity, published between 2003 and 2012, were reviewed and compared to those in gifted education. Major findings included: (a) Creativity research was predominantly quantitative and psychometrics and experiment…

Narrative inquiry: a relational research methodology for medical education.

PubMed

Clandinin, D Jean; Cave, Marie T; Berendonk, Charlotte

2017-01-01

Narrative research, an inclusive term for a range of methodologies, has rapidly become part of medical education scholarship. In this paper we identify narrative inquiry as a particular theoretical and methodological framework within narrative research and outline its characteristics. We briefly summarise how narrative research has been used in studying medical learners' identity making in medical education. We then turn to the uses of narrative inquiry in studying medical learners' professional identity making. With the turn to narrative inquiry, the shift is to thinking with stories instead of about stories. We highlight four challenges in engaging in narrative inquiry in medical education and point toward promising future research and practice possibilities. © 2016 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

Situational Analysis for Complex Systems: Methodological Development in Public Health Research.

PubMed

Martin, Wanda; Pauly, Bernie; MacDonald, Marjorie

2016-01-01

Public health systems have suffered infrastructure losses worldwide. Strengthening public health systems requires not only good policies and programs, but also development of new research methodologies to support public health systems renewal. Our research team considers public health systems to be complex adaptive systems and as such new methods are necessary to generate knowledge about the process of implementing public health programs and services. Within our program of research, we have employed situational analysis as a method for studying complex adaptive systems in four distinct research studies on public health program implementation. The purpose of this paper is to demonstrate the use of situational analysis as a method for studying complex systems and highlight the need for further methodological development.

Application of Haddon's matrix in qualitative research methodology: an experience in burns epidemiology.

PubMed

Deljavan, Reza; Sadeghi-Bazargani, Homayoun; Fouladi, Nasrin; Arshi, Shahnam; Mohammadi, Reza

2012-01-01

Little has been done to investigate the application of injury specific qualitative research methods in the field of burn injuries. The aim of this study was to use an analytical tool (Haddon's matrix) through qualitative research methods to better understand people's perceptions about burn injuries. This study applied Haddon's matrix as a framework and an analytical tool for a qualitative research methodology in burn research. Both child and adult burn injury victims were enrolled into a qualitative study conducted using focus group discussion. Haddon's matrix was used to develop an interview guide and also through the analysis phase. The main analysis clusters were pre-event level/human (including risky behaviors, belief and cultural factors, and knowledge and education), pre-event level/object, pre-event phase/environment and event and post-event phase (including fire control, emergency scald and burn wound management, traditional remedies, medical consultation, and severity indicators). This research gave rise to results that are possibly useful both for future injury research and for designing burn injury prevention plans. Haddon's matrix is applicable in a qualitative research methodology both at data collection and data analysis phases. The study using Haddon's matrix through a qualitative research methodology yielded substantially rich information regarding burn injuries that may possibly be useful for prevention or future quantitative research.

Methodological standards and patient-centeredness in comparative effectiveness research: the PCORI perspective.

PubMed

2012-04-18

Rigorous methodological standards help to ensure that medical research produces information that is valid and generalizable, and are essential in patient-centered outcomes research (PCOR). Patient-centeredness refers to the extent to which the preferences, decision-making needs, and characteristics of patients are addressed, and is the key characteristic differentiating PCOR from comparative effectiveness research. The Patient Protection and Affordable Care Act signed into law in 2010 created the Patient-Centered Outcomes Research Institute (PCORI), which includes an independent, federally appointed Methodology Committee. The Methodology Committee is charged to develop methodological standards for PCOR. The 4 general areas identified by the committee in which standards will be developed are (1) prioritizing research questions, (2) using appropriate study designs and analyses, (3) incorporating patient perspectives throughout the research continuum, and (4) fostering efficient dissemination and implementation of results. A Congressionally mandated PCORI methodology report (to be issued in its first iteration in May 2012) will begin to provide standards in each of these areas, and will inform future PCORI funding announcements and review criteria. The work of the Methodology Committee is intended to enable generation of information that is relevant and trustworthy for patients, and to enable decisions that improve patient-centered outcomes.

[Theoretical and methodological uses of research in Social and Human Sciences in Health].

PubMed

Deslandes, Suely Ferreira; Iriart, Jorge Alberto Bernstein

2012-12-01

The current article aims to map and critically reflect on the current theoretical and methodological uses of research in the subfield of social and human sciences in health. A convenience sample was used to select three Brazilian public health journals. Based on a reading of 1,128 abstracts published from 2009 to 2010, 266 articles were selected that presented the empirical base of research stemming from social and human sciences in health. The sample was classified thematically as "theoretical/ methodological reference", "study type/ methodological design", "analytical categories", "data production techniques", and "analytical procedures". We analyze the sample's emic categories, drawing on the authors' literal statements. All the classifications and respective variables were tabulated in Excel. Most of the articles were self-described as qualitative and used more than one data production technique. There was a wide variety of theoretical references, in contrast with the almost total predominance of a single type of data analysis (content analysis). In several cases, important gaps were identified in expounding the study methodology and instrumental use of the qualitative research techniques and methods. However, the review did highlight some new objects of study and innovations in theoretical and methodological approaches.

Schematic representation of case study research designs.

PubMed

Rosenberg, John P; Yates, Patsy M

2007-11-01

The paper is a report of a study to demonstrate how the use of schematics can provide procedural clarity and promote rigour in the conduct of case study research. Case study research is a methodologically flexible approach to research design that focuses on a particular case - whether an individual, a collective or a phenomenon of interest. It is known as the 'study of the particular' for its thorough investigation of particular, real-life situations and is gaining increased attention in nursing and social research. However, the methodological flexibility it offers can leave the novice researcher uncertain of suitable procedural steps required to ensure methodological rigour. This article provides a real example of a case study research design that utilizes schematic representation drawn from a doctoral study of the integration of health promotion principles and practices into a palliative care organization. The issues discussed are: (1) the definition and application of case study research design; (2) the application of schematics in research; (3) the procedural steps and their contribution to the maintenance of rigour; and (4) the benefits and risks of schematics in case study research. The inclusion of visual representations of design with accompanying explanatory text is recommended in reporting case study research methods.

Research Methodology in Second Language Studies: Trends, Concerns, and New Directions

ERIC Educational Resources Information Center

King, Kendall A.; Mackey, Alison

2016-01-01

The field of second language studies is using increasingly sophisticated methodological approaches to address a growing number of urgent, real-world problems. These methodological developments bring both new challenges and opportunities. This article briefly reviews recent ontological and methodological debates in the field, then builds on these…

Qualitative Research: Emerging Opportunity in Business Education

ERIC Educational Resources Information Center

Gaytan, Jorge

2007-01-01

The purpose of this qualitative study was to examine the research methods used in articles published in "The Delta Pi Epsilon Journal" and the "NABTE Review" between 2001 and 2005 to determine the extent to which qualitative research methodologies have been employed by researchers and the extent to which these research methodologies were clearly…

When Does the Action Start and Finish? Making the Case for an Ethnographic Action Research in Educational Research

ERIC Educational Resources Information Center

Bath, Caroline

2009-01-01

This paper explores how ethnographic and action research methodologies can be justifiably combined to create a new methodological approach in educational research. It draws on existing examples in both educational research and development studies that have discussed the use of ethnography and action research in specific projects. Interpretations…

Assessing the impact of healthcare research: A systematic review of methodological frameworks.

PubMed

Cruz Rivera, Samantha; Kyte, Derek G; Aiyegbusi, Olalekan Lee; Keeley, Thomas J; Calvert, Melanie J

2017-08-01

Increasingly, researchers need to demonstrate the impact of their research to their sponsors, funders, and fellow academics. However, the most appropriate way of measuring the impact of healthcare research is subject to debate. We aimed to identify the existing methodological frameworks used to measure healthcare research impact and to summarise the common themes and metrics in an impact matrix. Two independent investigators systematically searched the Medical Literature Analysis and Retrieval System Online (MEDLINE), the Excerpta Medica Database (EMBASE), the Cumulative Index to Nursing and Allied Health Literature (CINAHL+), the Health Management Information Consortium, and the Journal of Research Evaluation from inception until May 2017 for publications that presented a methodological framework for research impact. We then summarised the common concepts and themes across methodological frameworks and identified the metrics used to evaluate differing forms of impact. Twenty-four unique methodological frameworks were identified, addressing 5 broad categories of impact: (1) 'primary research-related impact', (2) 'influence on policy making', (3) 'health and health systems impact', (4) 'health-related and societal impact', and (5) 'broader economic impact'. These categories were subdivided into 16 common impact subgroups. Authors of the included publications proposed 80 different metrics aimed at measuring impact in these areas. The main limitation of the study was the potential exclusion of relevant articles, as a consequence of the poor indexing of the databases searched. The measurement of research impact is an essential exercise to help direct the allocation of limited research resources, to maximise research benefit, and to help minimise research waste. This review provides a collective summary of existing methodological frameworks for research impact, which funders may use to inform the measurement of research impact and researchers may use to inform study design decisions aimed at maximising the short-, medium-, and long-term impact of their research.

Enhancing our understanding of emancipatory nursing: a reflection on the use of critical feminist methodologies.

PubMed

MacDonnell, Judith Ann

2014-01-01

The aim of this analysis is to contribute to an understanding of emancipatory nursing in the context of higher education. Engagement with formative studies that used critical feminist methodologies led to my research focus on lesbian, gay, bisexual, and transgender (LGBT) health in my academic research program. Dimensions of emancipatory nursing include reflexivity, transformative learning, interdisciplinarity, praxis, and situated privilege. Several critical feminist methodologies are addressed: feminist ethnography, community-based participatory action research (CBPAR), and comparative life history. Commonalities across methodologies illustrate the potential for emancipatory outcomes/goals.

76 FR 38189 - New Proposed Collection; Comment Request; Environmental Science Formative Research Methodology...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

...; Comment Request; Environmental Science Formative Research Methodology Studies for the National Children's Study SUMMARY: In compliance with the requirement of Section 3506(c)(2)(A) of the Paperwork Reduction... comment was received. The comment questioned the cost and utility of the study specifically and of...

An Information Theoretic Investigation Of Complex Adaptive Supply Networks With Organizational Topologies

DTIC Science & Technology

2016-12-22

assumptions of behavior. This research proposes an information theoretic methodology to discover such complex network structures and dynamics while overcoming...the difficulties historically associated with their study. Indeed, this was the first application of an information theoretic methodology as a tool...1 Research Objectives and Questions..............................................................................2 Methodology

A Critique of Methodological Dualism in Education

ERIC Educational Resources Information Center

Yang, Jeong A.; Yoo, Jae-Bong

2018-01-01

This paper aims to critically examine the paradigm of methodological dualism and explore whether methodologies in social science currently are appropriate for educational research. There are two primary methodologies for studying education: quantitative and qualitative methods. This is what we mean by "methodological dualism". Is…

Ten Steps for Conceptualizing and Conducting Qualitative Research Studies in a Pragmatically Curious Manner

ERIC Educational Resources Information Center

Chenail, Ronald J.

2011-01-01

In a world of methodological pluralism and mixed-methods, qualitative researchers can take a pathway of pragmatic curiosity by exploring their research interests and the possible design and methodology choices to create studies that not only allow them to pursue their investigative curiosities, but also result in coherent and effective systems of…

Methodological Orientation of Research Articles Appearing in Higher Education Journals

ERIC Educational Resources Information Center

Ritter, Sherri E.

2012-01-01

The purpose of this study was to understand the methodologies authors in higher education journals used to obtain knowledge in their fields. This study looked at five peer reviewed journals of higher education and analyzed the methods of research employed by the authors to help them answer their respective research questions. The methods of…

The Status of Intervention Research in HRD: Assessment of an Applied Discipline and Potential for Advancement

ERIC Educational Resources Information Center

Kalis, Lindsay Elizabeth; Garza, Natalie M.; Chermack, Thomas J.; Dzirasa, Victor A.; Hutt, Mark J.

2016-01-01

Purpose: The purpose of this study is to determine the quantity, nature and frequency of intervention research published in Human Resource Development (HRD) journals. Design/methodology/approach: The methodology for this study was a literature review, analysis and synthesis with specific attention to locating intervention research in HRD journals.…

Timing of translation in cross-language qualitative research.

PubMed

Santos, Hudson P O; Black, Amanda M; Sandelowski, Margarete

2015-01-01

Although there is increased understanding of language barriers in cross-language studies, the point at which language transformation processes are applied in research is inconsistently reported, or treated as a minor issue. Differences in translation timeframes raise methodological issues related to the material to be translated, as well as for the process of data analysis and interpretation. In this article we address methodological issues related to the timing of translation from Portuguese to English in two international cross-language collaborative research studies involving researchers from Brazil, Canada, and the United States. One study entailed late-phase translation of a research report, whereas the other study involved early phase translation of interview data. The timing of translation in interaction with the object of translation should be considered, in addition to the language, cultural, subject matter, and methodological competencies of research team members. © The Author(s) 2014.

76 FR 41508 - Submission for OMB Review; Comment Request; Formative Research Methodology Studies for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-14

...; Comment Request; Formative Research Methodology Studies for the National Children's Study Summary: Under... support for the broad scope of the study. The written comments were identical and questioned the cost and utility of the study. The purpose of this notice is to allow an additional 30 days for public comment. The...

[Discovering pathways for health research in dealing with the social movement].

PubMed

Smeke, E L

1993-01-01

This article is about methodology for scientific research in health, where the researcher is an important part of the object of investigation. The implementation of a broad-based Health Reform in Brazil depends on the involvement of users. It is important to guarantee these social rights. Many experiences sharing this concern are going on in this country. Still, research on the relationship between institutional work in health and the Social Movement lacks a predefined methodology. Therefore, the main objectives of this study are the following: to contribute to the discussion of possible ways of approaching the mechanisms of relationships between health and users of health services, and to collaborate with the development of the citizenship process. This work was done through theoretical research on participatory methodology and "action-based research". The following aspects are particularly important: definition of the object of study, self-positioning by the researcher, subjective explanations, documentary surveys and interviews for case studies, and feedback to theory. Finally, the author concludes that this methodology allows for an understanding of some mechanisms that explain the relationship between macro- and micro-structural analyses. In addition, one also observes a maturation process in the research protagonists.

Studying the Education of Educators: Methodology.

ERIC Educational Resources Information Center

Sirotnik, Kenneth A.

1988-01-01

Describes the methodology and research design of SEE, the study of the Education of Educators. The approach is multimethodological, exploratory, descriptive, and evaluative. The research design permits examination of working assumptions and concentration on the individual site--the college, the education departments, and specific programs within…

A Review of Citation Analysis Methodologies for Collection Management

ERIC Educational Resources Information Center

Hoffmann, Kristin; Doucette, Lise

2012-01-01

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

Heat stress intervention research in construction: gaps and recommendations.

PubMed

Yang, Yang; Chan, Albert Ping-Chuen

2017-06-08

Developing heat stress interventions for construction workers has received mounting concerns in recent years. However, limited efforts have been exerted to elaborate the rationale, methodology, and practicality of heat stress intervention in the construction industry. This study aims to review previous heat stress intervention research in construction, to identify the major research gaps in methodological issues, and to offer detailed recommendations for future studies. A total of 35 peer-reviewed journal papers have been identified to develop administrative, environmental or personal engineering interventions to safeguard construction workers. It was found that methodological limitations, such as arbitrary sampling methods and unreliable instruments, could be the major obstacle in undertaking heat stress intervention research. To bridge the identified research gaps, this study then refined a research framework for conducting heat stress intervention studies in the construction industry. The proposed research strategy provides researchers and practitioners with fresh insights into expanding multidisciplinary research areas and solving practical problems in the management of heat stress. The proposed research framework may foster the development of heat stress intervention research in construction, which further aids researchers, practitioners, and policymakers in formulating proper intervention strategies.

Two-thirds of methodological research remained unpublished after presentation at Cochrane Colloquia: an empirical analysis.

PubMed

Chapman, Sarah; Eisinga, Anne; Hopewell, Sally; Clarke, Mike

2012-05-01

To determine the extent to which abstracts of methodology research, initially presented at annual meetings of The Cochrane Collaboration, have been published as full reports and over what period of time. A secondary aim was to explore whether full publication varied in different methodological subject areas. The Cochrane Methodology Register (CMR) was searched for all abstracts reporting methodology research, presented at the 11 Cochrane Colloquia from 1997 to 2007. EMBASE, PubMed, and CMR were searched for full publications of the same research. We identified 908 eligible conference abstracts and found full publications for 312 (34.4%) of these, almost half of which (47.1%) had appeared by the end of the first year after the relevant Colloquium. The proportion of abstracts that had not been published by 3 years was 69.7%, falling to 66.2% at 5 years. Publication varied considerably between different methodological areas. Approximately two-thirds of methodological research studies presented at Cochrane Colloquia remain unpublished as full papers at least 5 years later. This highlights the importance of searching conference abstracts if one wishes to find as comprehensive and complete a sample of methodological research as possible. Crown Copyright © 2012. Published by Elsevier Inc. All rights reserved.

Realism and Pragmatism in a mixed methods study.

PubMed

Allmark, Peter; Machaczek, Katarzyna

2018-06-01

A discussion of how adopting a Realist rather than Pragmatist methodology affects the conduct of mixed methods research. Mixed methods approaches are now extensively employed in nursing and other healthcare research. At the same time, realist methodology is increasingly used as philosophical underpinning of research in these areas. However, the standard philosophical underpinning of mixed methods research is Pragmatism, which is generally considered incompatible or at least at odds with Realism. This paper argues that Realism can be used as the basis of mixed methods research and that doing so carries advantages over using Pragmatism. A mixed method study into patient handover reports is used to illustrate how Realism affected its design and how it would have differed had a Pragmatist approach been taken. Discussion Paper. Philosophers Index; Google Scholar. Those undertaking mixed methods research should consider the use of Realist methodology with the addition of some insights from Pragmatism to do with the start and end points of enquiry. Realism is a plausible alternative methodology for those undertaking mixed methods studies. © 2018 John Wiley & Sons Ltd.

Some Spatial Politics of Queer-Feminist Research: Personal Reflections From the Field.

PubMed

Misgav, Chen

2016-01-01

This article addresses methodological issues emerging from research conducted with Trans in the Center, an LGBT activist group in Tel Aviv, Israel. It addresses some complex issues related to the politics and ethics of applying queer and feminist methodology to qualitative research in a trans, queer, and feminist community space. The focus is on two issues: the researcher's positionality vis-à-vis the participants and selecting the appropriate methodology in relation to the characteristics of the group under study. Such issues demonstrate how queer and feminist principles are articulated and interwoven in geographical-spatial research in two different dimensions: in the research practice and methodology and in the practices and the spaces created by the activity of the researched group itself. I conclude with insights arising from the attempt to apply feminist and queer paradigms in both theory and research, and I call for their integration into geographical research.

Methodological factors conducting research with incarcerated persons with diabetes.

PubMed

Reagan, Louise; Shelton, Deborah

2016-02-01

The aim of this study was to describe methodological issues specific to conducting research with incarcerated vulnerable populations who have diabetes. Much has been written about the ethical and logistical challenges of conducting research with vulnerable incarcerated populations. However, conducting research with incarcerated persons with diabetes is associated with additional issues related to research design, measurement, sampling and recruitment, and data collection procedures. A cross-sectional study examining the relationships of diabetes knowledge, illness representation and self-care behaviors with glycemic control in 124 incarcerated persons was conducted and serves as the basis for describing methodological factors for the conduct of research with an incarcerated population with diabetes. Within this incarcerated population with diabetes, sampling bias due to gender inequity, recruitment of participants not using insulin, self-reported vision impairment, and a lack of standardized instruments especially for measuring diabetes self-care were methodological challenges. Clinical factors that serve as potential barriers for study conduct were identified as risk for hypoglycemia due to insulin timing and other activities. Conducting research with incarcerated persons diagnosed with diabetes requires attention to a set of methodological concerns above and beyond that of the ethical and legal regulations for protecting the rights of this vulnerable population. To increase opportunities for conducting rigorous as well as facility- and patient-friendly research, researchers need to blend their knowledge of diabetes with an understanding of prison rules and routines. Copyright © 2015 Elsevier Inc. All rights reserved.

A methodological review of qualitative case study methodology in midwifery research.

PubMed

Atchan, Marjorie; Davis, Deborah; Foureur, Maralyn

2016-10-01

To explore the use and application of case study research in midwifery. Case study research provides rich data for the analysis of complex issues and interventions in the healthcare disciplines; however, a gap in the midwifery research literature was identified. A methodological review of midwifery case study research using recognized templates, frameworks and reporting guidelines facilitated comprehensive analysis. An electronic database search using the date range January 2005-December 2014: Maternal and Infant Care, CINAHL Plus, Academic Search Complete, Web of Knowledge, SCOPUS, Medline, Health Collection (Informit), Cochrane Library Health Source: Nursing/Academic Edition, Wiley online and ProQuest Central. Narrative evaluation was undertaken. Clearly worded questions reflected the problem and purpose. The application, strengths and limitations of case study methods were identified through a quality appraisal process. The review identified both case study research's applicability to midwifery and its low uptake, especially in clinical studies. Many papers included the necessary criteria to achieve rigour. The included measures of authenticity and methodology were varied. A high standard of authenticity was observed, suggesting authors considered these elements to be routine inclusions. Technical aspects were lacking in many papers, namely a lack of reflexivity and incomplete transparency of processes. This review raises the profile of case study research in midwifery. Midwives will be encouraged to explore if case study research is suitable for their investigation. The raised profile will demonstrate further applicability; encourage support and wider adoption in the midwifery setting. © 2016 John Wiley & Sons Ltd.

Randomized clinical trials in implant therapy: relationships among methodological, statistical, clinical, paratextual features and number of citations.

PubMed

Nieri, Michele; Clauser, Carlo; Franceschi, Debora; Pagliaro, Umberto; Saletta, Daniele; Pini-Prato, Giovanpaolo

2007-08-01

The aim of the present study was to investigate the relationships among reported methodological, statistical, clinical and paratextual variables of randomized clinical trials (RCTs) in implant therapy, and their influence on subsequent research. The material consisted of the RCTs in implant therapy published through the end of the year 2000. Methodological, statistical, clinical and paratextual features of the articles were assessed and recorded. The perceived clinical relevance was subjectively evaluated by an experienced clinician on anonymous abstracts. The impact on research was measured by the number of citations found in the Science Citation Index. A new statistical technique (Structural learning of Bayesian Networks) was used to assess the relationships among the considered variables. Descriptive statistics revealed that the reported methodology and statistics of RCTs in implant therapy were defective. Follow-up of the studies was generally short. The perceived clinical relevance appeared to be associated with the objectives of the studies and with the number of published images in the original articles. The impact on research was related to the nationality of the involved institutions and to the number of published images. RCTs in implant therapy (until 2000) show important methodological and statistical flaws and may not be appropriate for guiding clinicians in their practice. The methodological and statistical quality of the studies did not appear to affect their impact on practice and research. Bayesian Networks suggest new and unexpected relationships among the methodological, statistical, clinical and paratextual features of RCTs.

Research and Training on White Dialectics: Some next Steps

ERIC Educational Resources Information Center

Ponterotto, Joseph G.

2011-01-01

This article reviews and extends the contribution of Todd and Abrams (2011). Paradigmatic and methodological strengths of their study are highlighted, and future directions for research, training, and practice are presented. Counseling research anchored in critical theory and incorporating diverse methodologies is encouraged.

Teaching Research Methodology through Active Learning

ERIC Educational Resources Information Center

Lundahl, Brad W.

2008-01-01

To complement traditional learning activities in a masters-level research methodology course, social work students worked on a formal research project which involved: designing the study, constructing measures, selecting a sampling strategy, collecting data, reducing and analyzing data, and finally interpreting and communicating the results. The…

Using an action research process in pharmacy practice research--a cooperative project between university and internship pharmacies.

PubMed

Sørensen, Ellen Westh; Haugbølle, Lotte Stig

2008-12-01

Action research (AR) is a common research-based methodology useful for development and organizational changes in health care when participant involvement is key. However, AR is not widely used for research in the development of pharmaceutical care services in pharmacy practice. To disseminate the experience from using AR methodology to develop cognitive services in pharmacies by describing how the AR process was conducted in a specific study, and to describe the outcome for participants. The study was conducted over a 3-year period and run by a steering group of researchers, pharmacy students, and preceptors. The study design was based on AR methodology. The following data production methods were used to describe and evaluate the AR model: documentary analysis, qualitative interviews, and questionnaires. Experiences from using AR methodology and the outcome for participants are described. A set of principles was followed while the study, called the Pharmacy-University study, was being conducted. These principles are considered useful for designing future AR studies. Outcome for participating pharmacies was registered for staff-oriented and patient-oriented activities. Outcome for students was practice as project leaders and enhancement of clinical pharmacy-based skills. Outcome for researchers and the steering group conducting the study was in-depth knowledge of the status of pharmacies in giving advice to patient groups, and effective learning methods for students. Developing and implementing cognitive pharmaceutical services (CPS) involves wide-reaching changes that require the willingness of pharmacy and staff as well as external partners. The use of AR methodology creates a platform that supports raising the awareness and the possible inclusion of these partners. During this study, a set of tools was developed for use in implementing CPS as part of AR.

Legal Research in the Context of Educational Leadership and Policy Studies

ERIC Educational Resources Information Center

Sughrue, Jennifer; Driscoll, Lisa G.

2012-01-01

Legal research methodology is not included in the cluster of research and design courses offered to undergraduate and graduate students in education by traditional departments of research and foundations, so it becomes the responsibility of education law faculty to instruct students in legal methodology. This narrow corridor of opportunity for…

Researching Teacher Education for Inclusion: Using a Methodological Memo

ERIC Educational Resources Information Center

Young, Kathryn S.; Florian, Lani

2013-01-01

This article describes how a methodological memo (MM) was used in a research and development project designed to reform initial teacher education (ITE). A MM was used to explore what often remains an opaque part of the research process--the relationships between theory and practice that underpin many research studies. Yet, without detailed…

Quality and Rigor of the Concept Mapping Methodology: A Pooled Study Analysis

ERIC Educational Resources Information Center

Rosas, Scott R.; Kane, Mary

2012-01-01

The use of concept mapping in research and evaluation has expanded dramatically over the past 20 years. Researchers in academic, organizational, and community-based settings have applied concept mapping successfully without the benefit of systematic analyses across studies to identify the features of a methodologically sound study. Quantitative…

Documenting Sociolinguistic Variation in Lesser-Studied Indigenous Communities: Challenges and Practical Solutions

ERIC Educational Resources Information Center

Mansfield, John; Stanford, James

2017-01-01

Documenting sociolinguistic variation in lesser-studied languages presents methodological challenges, but also offers important research opportunities. In this paper we examine three key methodological challenges commonly faced by researchers who are outsiders to the community. We then present practical solutions for successful variationist…

Measures of outdoor play and independent mobility in children and youth: A methodological review.

PubMed

Bates, Bree; Stone, Michelle R

2015-09-01

Declines in children's outdoor play have been documented globally, which are partly due to heightened restrictions around children's independent mobility. Literature on outdoor play and children's independent mobility is increasing, yet no paper has summarized the various methodological approaches used. A methodological review could highlight most commonly used measures and comprehensive research designs that could result in more standardized methodological approaches. Methodological review. A standardized protocol guided a methodological review of published research on measures of outdoor play and children's independent mobility in children and youth (0-18 years). Online searches of 8 electronic databases were conducted and studies included if they contained a subjective/objective measure of outdoor play or children's independent mobility. References of included articles were scanned to identify additional articles. Twenty-four studies were included on outdoor play, and twenty-three on children's independent mobility. Study designs were diverse. Common objective measures included accelerometry, global positioning systems and direct observation; questionnaires, surveys and interviews were common subjective measures. Focus groups, activity logs, monitoring sheets, travel/activity diaries, behavioral maps and guided tours were also utilized. Questionnaires were used most frequently, yet few studies used the same questionnaire. Five studies employed comprehensive, mixed-methods designs. Outdoor play and children's independent mobility have been measured using a wide variety of techniques, with only a few studies using similar methodologies. A standardized methodological approach does not exist. Future researchers should consider including both objective measures (accelerometry and global positioning systems) and subjective measures (questionnaires, activity logs, interviews), as more comprehensive designs will enhance understanding of each multidimensional construct. Creating a standardized methodological approach would improve study comparisons. Copyright © 2014 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

An Evaluation of Research Ethics in Undergraduate Health Science Research Methodology Programs at a South African University.

PubMed

Coetzee, Tanya; Hoffmann, Willem A; de Roubaix, Malcolm

2015-10-01

The amended research ethics policy at a South African University required the ethics review of undergraduate research projects, prompting the need to explore the content and teaching approach of research ethics education in health science undergraduate programs. Two qualitative data collection strategies were used: document analysis (syllabi and study guides) and semi-structured interviews with research methodology coordinators. Five main themes emerged: (a) timing of research ethics courses, (b) research ethics course content, (c) sub-optimal use of creative classroom activities to facilitate research ethics lectures, (d) understanding the need for undergraduate project research ethics review, and (e) research ethics capacity training for research methodology lecturers and undergraduate project supervisors. © The Author(s) 2015.

Decolonizing Research in Postapartheid South Africa: The Politics of Methodology

ERIC Educational Resources Information Center

Ndimande, Bekisizwe S.

2012-01-01

This article emanates from an in-depth qualitative study that examined ideological beliefs among Indigenous parents regarding school desegregation and school "choice" policies in South Africa. The author discusses the politics of qualitative research design and methodology along two primary dimensions: decolonizing research and the…

A Methodology for Conducting Integrative Mixed Methods Research and Data Analyses

PubMed Central

Castro, Felipe González; Kellison, Joshua G.; Boyd, Stephen J.; Kopak, Albert

2011-01-01

Mixed methods research has gained visibility within the last few years, although limitations persist regarding the scientific caliber of certain mixed methods research designs and methods. The need exists for rigorous mixed methods designs that integrate various data analytic procedures for a seamless transfer of evidence across qualitative and quantitative modalities. Such designs can offer the strength of confirmatory results drawn from quantitative multivariate analyses, along with “deep structure” explanatory descriptions as drawn from qualitative analyses. This article presents evidence generated from over a decade of pilot research in developing an integrative mixed methods methodology. It presents a conceptual framework and methodological and data analytic procedures for conducting mixed methods research studies, and it also presents illustrative examples from the authors' ongoing integrative mixed methods research studies. PMID:22167325

Is there an "abortion trauma syndrome"? Critiquing the evidence.

PubMed

Robinson, Gail Erlick; Stotland, Nada L; Russo, Nancy Felipe; Lang, Joan A; Occhiogrosso, Mallay

2009-01-01

The objective of this review is to identify and illustrate methodological issues in studies used to support claims that induced abortion results in an "abortion trauma syndrome" or a psychiatric disorder. After identifying key methodological issues to consider when evaluating such research, we illustrate these issues by critically examining recent empirical studies that are widely cited in legislative and judicial testimony in support of the existence of adverse psychiatric sequelae of induced abortion. Recent studies that have been used to assert a causal connection between abortion and subsequent mental disorders are marked by methodological problems that include, but not limited to: poor sample and comparison group selection; inadequate conceptualization and control of relevant variables; poor quality and lack of clinical significance of outcome measures; inappropriateness of statistical analyses; and errors of interpretation, including misattribution of causal effects. By way of contrast, we review some recent major studies that avoid these methodological errors. The most consistent predictor of mental disorders after abortion remains preexisting disorders, which, in turn, are strongly associated with exposure to sexual abuse and intimate violence. Educating researchers, clinicians, and policymakers how to appropriately assess the methodological quality of research about abortion outcomes is crucial. Further, methodologically sound research is needed to evaluate not only psychological outcomes of abortion, but also the impact of existing legislation and the effects of social attitudes and behaviors on women who have abortions.

An ergonomics based design research method for the arrangement of helicopter flight instrument panels.

PubMed

Alppay, Cem; Bayazit, Nigan

2015-11-01

In this paper, we study the arrangement of displays in flight instrument panels of multi-purpose civil helicopters following a user-centered design method based on ergonomics principles. Our methodology can also be described as a user-interface arrangement methodology based on user opinions and preferences. This study can be outlined as gathering user-centered data using two different research methods and then analyzing and integrating the collected data to come up with an optimal instrument panel design. An interview with helicopter pilots formed the first step of our research. In that interview, pilots were asked to provide a quantitative evaluation of basic interface arrangement principles. In the second phase of the research, a paper prototyping study was conducted with same pilots. The final phase of the study entailed synthesizing the findings from interviews and observational studies to formulate an optimal flight instrument arrangement methodology. The primary results that we present in our paper are the methodology that we developed and three new interface arrangement concepts, namely relationship of inseparability, integrated value and locational value. An optimum instrument panel arrangement is also proposed by the researchers. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Family SMEs in Ireland as Learning Organizations

ERIC Educational Resources Information Center

Birdthistle, Naomi

2008-01-01

Purpose: The purpose of this paper is to investigate whether small and medium-sized family businesses in Ireland have the potential to be classified as learning organizations. Design/methodology/approach: The research methodology adopted for this study is that of multiple-case studies. In this research, personal interviews were selected as the…

Methodological quality of quantitative lesbian, gay, bisexual, and transgender nursing research from 2000 to 2010.

PubMed

Johnson, Michael; Smyer, Tish; Yucha, Carolyn

2012-01-01

The purpose of this study was to evaluate the methodological quality of quantitative lesbian, gay, bisexual, and transgender nursing research from 2000 to 2010. Using a key word search in Cumulative Index to Nursing and Allied Health Literature, 188 studies were identified and 40 met the criteria, which included descriptive, experimental, quasi-experimental, or observational (case control, cohort, and cross-sectional) design. The methodological quality of these studies was similar to that reported for medical and nursing educational research. The foci of these lesbian, gay, bisexual, and transgender studies were biased toward human immunodeficiency virus, acquired immunodeficiency syndrome, and sexually transmitted diseases, and 58.5% of the funded research was related to human immunodeficiency virus or acquired immunodeficiency syndrome. To provide evidence-based health care to these populations, an understanding of the current state of research is crucial.

Methodological Considerations in Designing and Evaluating Animal-Assisted Interventions.

PubMed

Stern, Cindy; Chur-Hansen, Anna

2013-02-27

This paper presents a discussion of the literature on animal-assisted interventions and describes limitations surrounding current methodological quality. Benefits to human physical, psychological and social health cannot be empirically confirmed due to the methodological limitations of the existing body of research, and comparisons cannot validly be made across different studies. Without a solid research base animal-assisted interventions will not receive recognition and acceptance as a credible alternative health care treatment. The paper draws on the work of four systematic reviews conducted over April-May 2009, with no date restrictions, focusing exclusively on the use of canine-assisted interventions for older people residing in long-term care. The reviews revealed a lack of good quality studies. Although the literature base has grown in volume since its inception, it predominantly consists of anecdotal accounts and reports. Experimental studies undertaken are often flawed in aspects of design, conduct and reporting. There are few qualitative studies available leading to the inability to draw definitive conclusions. It is clear that due to the complexities associated with these interventions not all weaknesses can be eliminated. However, there are basic methodological weaknesses that can be addressed in future studies in the area. Checklists for quantitative and qualitative research designs to guide future research are offered to help address methodological rigour.

Language barriers and qualitative nursing research: methodological considerations.

PubMed

Squires, A

2008-09-01

This review of the literature synthesizes methodological recommendations for the use of translators and interpreters in cross-language qualitative research. Cross-language qualitative research involves the use of interpreters and translators to mediate a language barrier between researchers and participants. Qualitative nurse researchers successfully address language barriers between themselves and their participants when they systematically plan for how they will use interpreters and translators throughout the research process. Experienced qualitative researchers recognize that translators can generate qualitative data through translation processes and by participating in data analysis. Failure to address language barriers and the methodological challenges they present threatens the credibility, transferability, dependability and confirmability of cross-language qualitative nursing research. Through a synthesis of the cross-language qualitative methods literature, this article reviews the basics of language competence, translator and interpreter qualifications, and roles for each kind of qualitative research approach. Methodological and ethical considerations are also provided. By systematically addressing the methodological challenges cross-language research presents, nurse researchers can produce better evidence for nursing practice and policy making when working across different language groups. Findings from qualitative studies will also accurately represent the experiences of the participants without concern that the meaning was lost in translation.

Language barriers and qualitative nursing research: methodological considerations

PubMed Central

Squires, A.

2009-01-01

Aim This review of the literature synthesizes methodological recommendations for the use of translators and interpreters in cross-language qualitative research. Background Cross-language qualitative research involves the use of interpreters and translators to mediate a language barrier between researchers and participants. Qualitative nurse researchers successfully address language barriers between themselves and their participants when they systematically plan for how they will use interpreters and translators throughout the research process. Experienced qualitative researchers recognize that translators can generate qualitative data through translation processes and by participating in data analysis. Failure to address language barriers and the methodological challenges they present threatens the credibility, transferability, dependability and confirmability of cross-language qualitative nursing research. Through a synthesis of the cross-language qualitative methods literature, this article reviews the basics of language competence, translator and interpreter qualifications, and roles for each kind of qualitative research approach. Methodological and ethical considerations are also provided. Conclusion By systematically addressing the methodological challenges cross-language research presents, nurse researchers can produce better evidence for nursing practice and policy making when working across different language groups. Findings from qualitative studies will also accurately represent the experiences of the participants without concern that the meaning was lost in translation. PMID:19522941

Opportunities and methodological challenges in EEG and MEG resting state functional brain network research.

PubMed

van Diessen, E; Numan, T; van Dellen, E; van der Kooi, A W; Boersma, M; Hofman, D; van Lutterveld, R; van Dijk, B W; van Straaten, E C W; Hillebrand, A; Stam, C J

2015-08-01

Electroencephalogram (EEG) and magnetoencephalogram (MEG) recordings during resting state are increasingly used to study functional connectivity and network topology. Moreover, the number of different analysis approaches is expanding along with the rising interest in this research area. The comparison between studies can therefore be challenging and discussion is needed to underscore methodological opportunities and pitfalls in functional connectivity and network studies. In this overview we discuss methodological considerations throughout the analysis pipeline of recording and analyzing resting state EEG and MEG data, with a focus on functional connectivity and network analysis. We summarize current common practices with their advantages and disadvantages; provide practical tips, and suggestions for future research. Finally, we discuss how methodological choices in resting state research can affect the construction of functional networks. When taking advantage of current best practices and avoid the most obvious pitfalls, functional connectivity and network studies can be improved and enable a more accurate interpretation and comparison between studies. Copyright © 2014 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

The Oil Drop Experiment: An Illustration of Scientific Research Methodology and its Implications for Physics Textbooks

ERIC Educational Resources Information Center

Rodriguez, Maria A.; Niaz, Mansoor

2004-01-01

The objectives of this study are: (1) evaluation of the methodology used in recent search for particles with fractional electrical charge (quarks) and its implications for understanding the scientific research methodology of Millikan; (2) evaluation of 43 general physics textbooks and 11 laboratory manuals, with respect to the oil drop experiment,…

Combining Project-Based Learning and Community-Based Research in a Research Methodology Course: The Lessons Learned

ERIC Educational Resources Information Center

Arantes do Amaral, João Alberto; Lino dos Santos, Rebeca Júlia Rodrigues

2018-01-01

In this article, we present our findings regarding the course "Research Methodology," offered to 22 first-year undergraduate students studying Administration at the Federal University of São Paulo, Osasco, Brazil. The course, which combined community-based research and project-based learning, was developed during the second semester of…

Collaborative Action Research in the Context of Developmental Work Research: A Methodological Approach for Science Teachers' Professional Development

ERIC Educational Resources Information Center

Piliouras, Panagiotis; Lathouris, Dimitris; Plakitsi, Katerina; Stylianou, Liana

2015-01-01

The paper refers to the theoretical establishment and brief presentation of collaborative action research with the characteristics of "developmental work research" as an effective methodological approach so that science teachers develop themselves professionally. A specific case study is presented, in which we aimed to transform the…

Leveraging the Methodological Affordances of Facebook: Social Networking Strategies in Longitudinal Writing Research

ERIC Educational Resources Information Center

Sheffield, Jenna Pack; Kimme Hea, Amy C.

2016-01-01

While composition studies researchers have examined the ways social media are impacting our lives inside and outside of the classroom, less attention has been given to the ways in which social media--specifically Social Network Sites (SNSs)--may enhance our own research methods and methodologies by helping to combat research participant attrition…

Action Research as a Congruent Methodology for Understanding Wikis: The Case of Wikiversity

ERIC Educational Resources Information Center

Lawler, Cormac

2008-01-01

It is proposed that action research is an appropriate methodology for studying wikis, and is akin to research "the wiki way". This proposal is contextualised within the case of Wikiversity, a project of the Wikimedia Foundation. A framework for a participative research project is outlined, and challenges and implications of such a…

Using Sandelowski and Barroso's Meta-Synthesis Method in Advancing Qualitative Evidence.

PubMed

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

2016-02-01

The purpose of this article was to iteratively account for and discuss the handling of methodological challenges in two qualitative research syntheses concerning patients' experiences of hospital transition. We applied Sandelowski and Barroso's guidelines for synthesizing qualitative research, and to our knowledge, this is the first time researchers discuss their methodological steps. In the process, we identified a need for prolonged discussions to determine mutual understandings of the methodology. We discussed how to identify the appropriate qualitative research literature and how to best conduct exhaustive literature searches on our target phenomena. Another finding concerned our status as third-order interpreters of participants' experiences and what this meant for synthesizing the primary findings. Finally, we discussed whether our studies could be classified as metasummaries or metasyntheses. Although we have some concerns regarding the applicability of the methodology, we conclude that following Sandelowski and Barroso's guidelines contributed to valid syntheses of our studies. © The Author(s) 2015.

Unpacking the Predominance of Case Study Methodology in South African Postgraduate Educational Research, 1995-2004

ERIC Educational Resources Information Center

Rule, P.; Davey, B.; Balfour, R. J.

2011-01-01

The Project Postgraduate Educational Research (PPER) data indicate that case study is the most popular methodology among South African education masters and doctorate students in the period 1995-2004. This article reflects on the reasons for the preference for case study by considering epistemological and contextual factors. It unpacks the links…

Methodological Issues and Further Research in the Study of Reading Comprehension with Different Levels of Knowledge.

ERIC Educational Resources Information Center

Qian, Gaoyin

Some methodological issues in the study of levels of knowledge are reviewed, and needs for further research are explored, drawing on an analysis of 12 studies reported since the late 1970s. In the 12 studies, 16 quantitative experiments were conducted. These were assessed for internal and external validity. Analysis revealed some shortcomings in…

A Delphi Study to Determine Variables for Predictive MICAP Modeling

DTIC Science & Technology

2013-06-01

design. Throughout literature it is common to find researchers that do not use qualitative study methodologies. Unlike quantitative methodologies...at Table 3. The researcher did note through a literature review that each questionnaire should be pretested on individuals who have not been involved... RESEARCH PROJECT Jeremy L. Pankoski, Major, USAF AFIT-ENS-GRP-13-J-21 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE

How to write a surgical clinical research protocol: literature review and practical guide.

PubMed

Rosenthal, Rachel; Schäfer, Juliane; Briel, Matthias; Bucher, Heiner C; Oertli, Daniel; Dell-Kuster, Salome

2014-02-01

The study protocol is the core document of every clinical research project. Clinical research in studies involving surgical interventions presents some specific challenges, which need to be accounted for and described in the study protocol. The aim of this review is to provide a practical guide for developing a clinical study protocol for surgical interventions with a focus on methodologic issues. On the basis of an in-depth literature search of methodologic literature and on some cardinal published surgical trials and observational studies, the authors provides a 10-step guide for developing a clinical study protocol in surgery. This practical guide outlines key methodologic issues important when planning an ethically and scientifically sound research project involving surgical interventions, with the ultimate goal of providing high-level evidence relevant for health care decision making in surgery. Copyright © 2014 Elsevier Inc. All rights reserved.

Highlights in emergency medicine medical education research: 2008.

PubMed

Farrell, Susan E; Coates, Wendy C; Khun, Gloria J; Fisher, Jonathan; Shayne, Philip; Lin, Michelle

2009-12-01

The purpose of this article is to highlight medical education research studies published in 2008 that were methodologically superior and whose outcomes were pertinent to teaching and education in emergency medicine. Through a PubMed search of the English language literature in 2008, 30 medical education research studies were independently identified as hypothesis-testing investigations and measurements of educational interventions. Six reviewers independently rated and scored all articles based on eight anchors, four of which related to methodologic criteria. Articles were ranked according to their total rating score. A ranking agreement among the reviewers of 83% was established a priori as a minimum for highlighting articles in this review. Five medical education research studies met the a priori criteria for inclusion and are reviewed and summarized here. Four of these employed experimental or quasi-experimental methodology. Although technology was not a component of the structured literature search employed to identify the candidate articles for this review, 14 of the articles identified, including four of the five highlighted articles, employed or studied technology as a focus of the educational research. Overall, 36% of the reviewed studies were supported by funding; three of the highlighted articles were funded studies. This review highlights quality medical education research studies published in 2008, with outcomes of relevance to teaching and education in emergency medicine. It focuses on research methodology, notes current trends in the use of technology for learning in emergency medicine, and suggests future avenues for continued rigorous study in education.

What does it feel like to live here? Exploring sensory ethnography as a collaborative methodology for investigating social determinants of health in place.

PubMed

Sunderland, N; Bristed, H; Gudes, O; Boddy, J; Da Silva, M

2012-09-01

This paper introduces sensory ethnography as a methodology for studying residents' daily lived experience of social determinants of health (SDOH) in place. Sensory ethnography is an expansive option for SDOH research because it encourages participating researchers and residents to "turn up" their senses to identify how previously ignored or "invisible" sensory experiences shape local health and wellbeing. Sensory ethnography creates a richer and deeper understanding of the relationships between place and health than existing research methods that focus on things that are more readily observable or quantifiable. To highlight the methodology in use we outline our research activities and learnings from the Sensory Ethnography of Logan-Beaudesert (SELB) pilot study. We discuss theory, data collection methods, preliminary outcomes, and methodological learnings that will be relevant to researchers who wish to use sensory ethnography or develop deeper understandings of place and health generally. Copyright © 2012 Elsevier Ltd. All rights reserved.

Assessing the impact of healthcare research: A systematic review of methodological frameworks

PubMed Central

Keeley, Thomas J.; Calvert, Melanie J.

2017-01-01

Background Increasingly, researchers need to demonstrate the impact of their research to their sponsors, funders, and fellow academics. However, the most appropriate way of measuring the impact of healthcare research is subject to debate. We aimed to identify the existing methodological frameworks used to measure healthcare research impact and to summarise the common themes and metrics in an impact matrix. Methods and findings Two independent investigators systematically searched the Medical Literature Analysis and Retrieval System Online (MEDLINE), the Excerpta Medica Database (EMBASE), the Cumulative Index to Nursing and Allied Health Literature (CINAHL+), the Health Management Information Consortium, and the Journal of Research Evaluation from inception until May 2017 for publications that presented a methodological framework for research impact. We then summarised the common concepts and themes across methodological frameworks and identified the metrics used to evaluate differing forms of impact. Twenty-four unique methodological frameworks were identified, addressing 5 broad categories of impact: (1) ‘primary research-related impact’, (2) ‘influence on policy making’, (3) ‘health and health systems impact’, (4) ‘health-related and societal impact’, and (5) ‘broader economic impact’. These categories were subdivided into 16 common impact subgroups. Authors of the included publications proposed 80 different metrics aimed at measuring impact in these areas. The main limitation of the study was the potential exclusion of relevant articles, as a consequence of the poor indexing of the databases searched. Conclusions The measurement of research impact is an essential exercise to help direct the allocation of limited research resources, to maximise research benefit, and to help minimise research waste. This review provides a collective summary of existing methodological frameworks for research impact, which funders may use to inform the measurement of research impact and researchers may use to inform study design decisions aimed at maximising the short-, medium-, and long-term impact of their research. PMID:28792957

Assessment of change in knowledge about research methods among delegates attending research methodology workshop.

PubMed

Shrivastava, Manisha; Shah, Nehal; Navaid, Seema

2018-01-01

In an era of evidence based medicine research is an essential part of medical profession whether clinical or academic. A research methodology workshop intends to help participants, those who are newer to research field or those who are already doing empirical research. The present study was conducted to assess the changes in knowledge of the participants of a research methodology workshop through a structured questionnaire. With administrative and ethical approval, a four day research methodology workshop was planned. The participants were subjected to a structured questionnaire (pre-test) containing 20 multiple choice questions (Q1-Q 20) related to the topics to be covered in research methodology workshop before the commencement of the workshop and then subjected to similar posttest questionnaire after the completion of workshop. The mean values of pre and post-test scores were calculated and the results were analyzed and compared. Out of the total 153 delegates, 45(29 %) were males and 108 were (71 %) females. 92 (60%) participants consented to fill the pre-test questionnaire and 68 (44%) filled the post-test questionnaire. The mean Pre-test and post-test scores at 95% Confidence Interval were 07.62 (SD ±3.220) and 09.66 (SD ±2.477) respectively. The differences were found to be significant using Paired Sample T test ( P <0.003). There was increase in knowledge of the delegates after attending research methodology workshops. Participatory research methodology workshops are good methods of imparting knowledge, also the long term effects needs to be evaluated.

Methodological, Theoretical, Infrastructural, and Design Issues in Conducting Good Outcome Studies

ERIC Educational Resources Information Center

Kelly, Michael P.; Moore, Tessa A.

2011-01-01

This article outlines a set of methodological, theoretical, and other issues relating to the conduct of good outcome studies. The article begins by considering the contribution of evidence-based medicine to the methodology of outcome research. The lessons which can be applied in outcome studies in nonmedical settings are described. The article…

Complexity, Representation and Practice: Case Study as Method and Methodology

ERIC Educational Resources Information Center

Miles, Rebecca

2015-01-01

While case study is considered a common approach to examining specific and particular examples in research disciplines such as law, medicine and psychology, in the social sciences case study is often treated as a lesser, flawed or undemanding methodology which is less valid, reliable or theoretically rigorous than other methodologies. Building on…

Methodological Concerns in Experimental Reading Research: All That Glitters...

ERIC Educational Resources Information Center

Henk, William A.

1987-01-01

Describes the nature and consequences of liberally or improperly applying the traditional reading research methodology and provides an argument for tempering judgments about the relative contributions that experimental studies make to the professional literature in reading. (SKC)

The research evidence published in high impact nursing journals between 2000 and 2006: a quantitative content analysis.

PubMed

Mantzoukas, Stefanos

2009-04-01

Evidence-based practice has become an imperative for efficient, effective and safe practice. Furthermore, evidences emerging from published research are considered as valid knowledge sources to guiding practice. The aim of this paper is to review all research articles published in the top 10 general nursing journals for the years 2000-2006 to identify the methodologies used, the types of evidence these studies produced and the issues upon which they endeavored. Quantitative content analysis was implemented to study all published research papers of the top 10 general nursing journals for the years 2000-2006. The top 10 general nursing journals were included in the study. The abstracts of all research articles were analysed with regards the methodologies of enquiry, the types of evidence produced and the issues of study they endeavored upon. Percentages were developed as to enable conclusions to be drawn. The results for the category methodologies used were 7% experimental, 6% quasi-experimental, 39% non-experimental, 2% ethnographical studies, 7% phenomenological, 4% grounded theory, 1% action research, 1% case study, 15% unspecified, 5.5% other, 0.5% meta-synthesis, 2% meta-analysis, 5% literature reviews and 3% secondary analysis. For the category types of evidence were 4% hypothesis/theory testing, 11% evaluative, 5% comparative, 2% correlational, 46% descriptive, 5% interpretative and 27% exploratory. For the category issues of study were 45% practice/clinical, 8% educational, 11% professional, 3% spiritual/ethical/metaphysical, 26% health promotion and 7% managerial/policy. Published studies can provide adequate evidences for practice if nursing journals conceptualise evidence emerging from non-experimental and qualitative studies as relevant types of evidences for practice and develop appropriate mechanisms for assessing their validity. Also, nursing journals need to increase and encourage the publication of studies that implement RCT methodology, systematic reviews, meta-synthesis and meta-analysis methodologies. Finally, nursing journals need to encourage more high quality research evidence that derive from interpretative, theory testing and evaluative types of studies that are practice relevant.

From Model to Methodology: Developing an Interdisciplinary Methodology for Exploring the Learning-Teaching Nexus

ERIC Educational Resources Information Center

Knewstubb, Bernadette; Nicholas, Howard

2017-01-01

Numerous higher education researchers have studied the ways in which students' or academics' beliefs and conceptions affect their educational experiences and outcomes. However, studying the learning-teaching relationship has proved challenging, requiring researchers to simultaneously address both the invisible internal world(s) of the student and…

Comparative Historical Approaches in Religious Education Research--Methodological Perspectives

ERIC Educational Resources Information Center

Schröder, Bernd

2016-01-01

This article summarises the state of comparative historical research in the field of religious education. After describing a range of purposes to be fulfilled by comparative studies, it categorises a number of studies written in either English, French or German according to their methodological approach and subject focus. As a result, a…

Flipped Classroom Research and Trends from Different Fields of Study

ERIC Educational Resources Information Center

Zainuddin, Zamzami; Halili, Siti Hajar

2016-01-01

This paper aims to analyse the trends and contents of flipped classroom research based on 20 articles that report on flipped learning classroom initiatives from 2013-2015. The content analysis was used as a methodology to investigate methodologies, area of studies, technology tools or online platforms, the most frequently used keywords and works…

Towards Zero Management Learning Organisations: A Honey-Bee Perspective

ERIC Educational Resources Information Center

O'Keeffe, Ted

2005-01-01

Purpose: This research paper is a distinctive element of an empirical study on learning organisations carried out between 1999 and 2002. It seeks to examine a whole range of issues that seem to permeate higher-performing organisations. Design/methodology/approach: The study design utilised both quantitative and qualitative research methodologies.…

Developing a Global Mindset: Learning of Global Leaders

ERIC Educational Resources Information Center

Cseh, Maria; Davis, Elizabeth B.; Khilji, Shaista E.

2013-01-01

Purpose: The purpose of this qualitative research study was to explore the requirements of leading in a global environment as perceived by the leaders participating in this study as well as the way these leaders learn and develop their global mindset. Design/methodology/approach: The research methodology informed by social constructivism included…

Methodological Issues in Research on Web-Based Behavioral Interventions

PubMed Central

Danaher, Brian G; Seeley, John R

2013-01-01

Background Web-based behavioral intervention research is rapidly growing. Purpose We review methodological issues shared across Web-based intervention research to help inform future research in this area. Methods We examine measures and their interpretation using exemplar studies and our research. Results We report on research designs used to evaluate Web-based interventions and recommend newer, blended designs. We review and critique methodological issues associated with recruitment, engagement, and social validity. Conclusions We suggest that there is value to viewing this burgeoning realm of research from the broader context of behavior change research. We conclude that many studies use blended research designs, that innovative mantling designs such as the Multiphase Optimization Strategy and Sequential Multiple Assignment Randomized Trial methods hold considerable promise and should be used more widely, and that Web-based controls should be used instead of usual care or no-treatment controls in public health research. We recommend topics for future research that address participant recruitment, engagement, and social validity. PMID:19806416

Feminist-informed participatory action research: a methodology of choice for examining critical nursing issues.

PubMed

Corbett, Andrea M; Francis, Karen; Chapman, Ysanne

2007-04-01

Identifying a methodology to guide a study that aims to enhance service delivery can be challenging. Participatory action research offers a solution to this challenge as it both informs and is informed by critical social theory. In addition, using a feminist lens helps acquiesce this approach as a suitable methodology for changing practice. This methodology embraces empowerment self-determination and the facilitation of agreed change as central tenets that guide the research process. Encouraged by the work of Foucault, Friere, Habermas, and Maguire, this paper explicates the philosophical assumptions underpinning critical social theory and outlines how feminist influences are complimentary in exploring the processes and applications of nursing research that seeks to embrace change.

Methodological Trends in Disability and Higher Education Research: Historical Analysis of the Journal of Postsecondary Education and Disability

ERIC Educational Resources Information Center

Faggella-Luby, Michael; Lombardi, Allison; Lalor, Adam R.; Dukes, Lyman, III

2014-01-01

In order to assess the status of the research base that informs "what works" for students with disabilities in higher education, it is necessary to conduct an examination of the methodologies used in the literature. The authors of the current study analyzed the methodological trends across the thirty-year lifespan of the "Journal of…

The Challenges to and the Need for International Research in Educational Leadership

ERIC Educational Resources Information Center

Brooks, Melanie Carol; Jean-Marie, Gaetane

2015-01-01

Purpose: The purpose of this paper is twofold: to discuss methodological challenges facing US scholars when conducting international research; and to present personal reflections as educational leadership faculty in the USA conducting and publishing on research undertaken in Haiti and Thailand. Design/Methodology/Approach: This study drew from…

Methodological Capacity within the Field of "Educational Technology" Research: An Initial Investigation

ERIC Educational Resources Information Center

Bulfin, Scott; Henderson, Michael; Johnson, Nicola F.; Selwyn, Neil

2014-01-01

The academic study of educational technology is often characterised by critics as methodologically limited. In order to test this assumption, the present paper reports on data collected from a survey of 462 "research active" academic researchers working in the broad areas of educational technology and educational media. The paper…

Literate Bodies: Multigenerational Participatory Action Research and Embodied Methodologies as Critical Literacy

ERIC Educational Resources Information Center

Fox, Madeline

2012-01-01

The recent study Polling for Justice (PFJ) used a multigenerational participatory action research approach with embodied methodologies to document youth experiences of education, criminal justice, and public health in New York City. Through an exploration of the PFJ project, this column demonstrates how participatory action research and embodied…

The Challenge of Researching Violent Societies: Navigating Complexities in Ethnography

ERIC Educational Resources Information Center

Tshabangu, Icarbord

2009-01-01

Through use of a recent study researching democratic education and citizenship in Zimbabwe, this paper examines the methodological dilemmas and challenges faced by an ethnographer, particularly by a research student in a violent context. The article posits a bricolage strategy to navigate some of the dangers and methodological dilemmas inherent so…

Methodological Issues and Practical Problems in Conducting Research on Abused Children.

ERIC Educational Resources Information Center

Kinard, E. Milling

In order to inform policy and programs, research on child abuse must be not only methodologically rigorous, but also practically feasible. However, practical problems make child abuse research difficult to conduct. Definitions of abuse must be explicit and different types of abuse must be assessed separately. Study samples should be as…

Using Phenomenology to Conduct Environmental Education Research: Experience and Issues

ERIC Educational Resources Information Center

Nazir, Joanne

2016-01-01

Recently, I applied a phenomenological methodology to study environmental education at an outdoor education center. In this article, I reflect on my experience of doing phenomenological research to highlight issues researchers may want to consider in using this type of methodology. The main premise of the article is that phenomenology, with its…

Using Appreciative Inquiry to Create a Sustainable Rural School District and Community

ERIC Educational Resources Information Center

Calabrese, Raymond; Hester, Michael; Friesen, Scott; Burkhalter, Kim

2010-01-01

Purpose: The purpose of this paper is to document how a doctoral research team applied an action research process to improve communication and collaboration strategies among rural Midwestern school district stakeholders. Design/methodology/approach: An appreciative inquiry (AI) action research methodology framed as a qualitative case study using…

Air traffic control system baseline methodology guide.

DOT National Transportation Integrated Search

1999-06-01

The Air Traffic Control System Baseline Methodology Guide serves as a reference in the design and conduct of baseline studies. : Engineering research psychologists are the intended audience for the Methodology Guide, which focuses primarily on techni...

A replication and methodological critique of the study "Evaluating drug trafficking on the Tor Network".

PubMed

Munksgaard, Rasmus; Demant, Jakob; Branwen, Gwern

2016-09-01

The development of cryptomarkets has gained increasing attention from academics, including growing scientific literature on the distribution of illegal goods using cryptomarkets. Dolliver's 2015 article "Evaluating drug trafficking on the Tor Network: Silk Road 2, the Sequel" addresses this theme by evaluating drug trafficking on one of the most well-known cryptomarkets, Silk Road 2.0. The research on cryptomarkets in general-particularly in Dolliver's article-poses a number of new questions for methodologies. This commentary is structured around a replication of Dolliver's original study. The replication study is not based on Dolliver's original dataset, but on a second dataset collected applying the same methodology. We have found that the results produced by Dolliver differ greatly from our replicated study. While a margin of error is to be expected, the inconsistencies we found are too great to attribute to anything other than methodological issues. The analysis and conclusions drawn from studies using these methods are promising and insightful. However, based on the replication of Dolliver's study, we suggest that researchers using these methodologies consider and that datasets be made available for other researchers, and that methodology and dataset metrics (e.g. number of downloaded pages, error logs) are described thoroughly in the context of web-o-metrics and web crawling. Copyright © 2016 Elsevier B.V. All rights reserved.

Income Smoothing: Methodology and Models.

DTIC Science & Technology

1986-05-01

studies have all followed a similar research process (Figure 1). All were expost studies and included the following steps: 1. A smoothing technique(s) or...researcher methodological decisions used in past empirical studies of income smoothing (design type, smoothing device norm, and income target) are discussed...behavior. The identification of smoothing, and consequently the conclusions to be drawn from smoothing studies , is found to be sensitive to the three

Situating methodology within qualitative research.

PubMed

Kramer-Kile, Marnie L

2012-01-01

Qualitative nurse researchers are required to make deliberate and sometimes complex methodological decisions about their work. Methodology in qualitative research is a comprehensive approach in which theory (ideas) and method (doing) are brought into close alignment. It can be difficult, at times, to understand the concept of methodology. The purpose of this research column is to: (1) define qualitative methodology; (2) illuminate the relationship between epistemology, ontology and methodology; (3) explicate the connection between theory and method in qualitative research design; and 4) highlight relevant examples of methodological decisions made within cardiovascular nursing research. Although there is no "one set way" to do qualitative research, all qualitative researchers should account for the choices they make throughout the research process and articulate their methodological decision-making along the way.

Q-Sample Construction: A Critical Step for a Q-Methodological Study.

PubMed

Paige, Jane B; Morin, Karen H

2016-01-01

Q-sample construction is a critical step in Q-methodological studies. Prior to conducting Q-studies, researchers start with a population of opinion statements (concourse) on a particular topic of interest from which a sample is drawn. These sampled statements are known as the Q-sample. Although literature exists on methodological processes to conduct Q-methodological studies, limited guidance exists on the practical steps to reduce the population of statements to a Q-sample. A case exemplar illustrates the steps to construct a Q-sample in preparation for a study that explored perspectives nurse educators and nursing students hold about simulation design. Experts in simulation and Q-methodology evaluated the Q-sample for readability, clarity, and for representativeness of opinions contained within the concourse. The Q-sample was piloted and feedback resulted in statement refinement. Researchers especially those undertaking Q-method studies for the first time may benefit from the practical considerations to construct a Q-sample offered in this article. © The Author(s) 2014.

Balancing Methodological Rigor and the Needs of Research Participants: A Debate on Alternative Approaches to Sensitive Research.

PubMed

Chan, T M Simon; Teram, Eli; Shaw, Ian

2017-01-01

Despite growing consideration of the needs of research participants in studies related to sensitive issues, discussions of alternative ways to design sensitive research are scarce. Structured as an exchange between two researchers who used different approaches in their studies with childhood sexual abuse survivors, in this article, we seek to advance understanding of methodological and ethical issues in designing sensitive research. The first perspective, which is termed protective, promotes the gradual progression of participants from a treatment phase into a research phase, with the ongoing presence of a researcher and a social worker in both phases. In the second perspective, which is termed minimalist, we argue for clear boundaries between research and treatment processes, limiting the responsibility of researchers to ensuring that professional support is available to participants who experience emotional difficulties. Following rebuttals, lessons are drawn for ethical balancing between methodological rigor and the needs of participants. © The Author(s) 2015.

How to emerge from the conservatism in clinical research methodology?

PubMed

Kotecki, Nuria; Penel, Nicolas; Awada, Ahmad

2017-09-01

Despite recent changes in clinical research methodology, many challenges remain in drug development methodology. Advances in molecular biology and cancer treatments have changed the clinical research landscape. Thus, we moved from empirical clinical oncology to molecular and immunological therapeutic approaches. Along with this move, adapted dose-limiting toxicities definitions, endpoints, and dose escalation methods have been proposed. Moreover, the classical frontier between phase I, phase II, and phase III has become unclear in particular for immunological approaches. So, investigators are facing major challenges in drug development methodology. We propose to individualize clinical research using innovative approaches to significantly improve patient outcomes and targeting what is considered unmet need. Integrating high level of translational research and performing well designed biomarker studies with great potential for clinical practice are of utmost importance. This could be performed within new models of clinical research networks and by building a strong collaboration between academic, cooperative groups, on-site investigators, and pharma.

Researching the impact of oral health on diet and nutritional status: methodological issues.

PubMed

Moynihan, Paula; Thomason, Mark; Walls, Angus; Gray-Donald, Katherine; Morais, Jose A; Ghanem, Henry; Wollin, Stephanie; Ellis, Janice; Steele, Jimmy; Lund, James; Feine, Jocelyne

2009-04-01

Assessment of the impact of dental function on diet and nutritional status requires robust methodologies and a standardised approach to increase accuracy of results and to facilitate cross study comparisons. The objectives of this paper are: to report the outcomes of a consensus workshop that critically reviewed publications reporting on dietary methodologies in relation to the impact of oral health on nutrition; to highlight future directions for research and; to make recommendations for appropriate use of methodologies for future research. Data relevant to nutrition and dental status published from 1980 to 2005 in English were presented at the consensus workshop for discussion and appraisal. Relevant papers were retrieved through PubMed. Relevant texts were obtained from the library at Newcastle University, UK. A purposive sample of original articles that illustrated the application of a range of nutritional methodologies to the study of oral health impacts was identified. Original flagship texts on nutritional methodologies were reviewed. Numerous studies have shown an association between loss of teeth and inferior diet. Further research is required to elucidate the impact of novel approaches to prosthetic rehabilitation and the impact of contemporaneous dietary and dental intervention on diet, nutritional status, disease progression and quality of life. The recommendation of the consensus workshop was that future studies should adopt a comprehensive approach to the assessment of nutrition that encompasses measurement of diet, body composition, biochemical indices of intake and levels of nutrients, and functional biomarkers of disease.

Choosing phenomenology as a guiding philosophy for nursing research.

PubMed

Matua, Gerald Amandu

2015-03-01

To provide an overview of important methodological considerations that nurse researchers need to adhere to when choosing phenomenology as a guiding philosophy and research method. Phenomenology is a major philosophy and research method in the humanities, human sciences and arts disciplines with a central goal of describing people's experiences. However, many nurse researchers continue to grapple with methodological issues related to their choice of phenomenological method. The author conducted online and manual searches of relevant research books and electronic databases. Using an integrative method, peer-reviewed research and discussion papers published between January 1990 and December 2011 and listed in the CINAHL, Science Direct, PubMed and Google Scholar databases were reviewed. In addition, textbooks that addressed research methodologies such as phenomenology were used. Although phenomenology is widely used today to broaden understanding of human phenomena relevant to nursing practice, nurse researchers often fail to adhere to acceptable scientific and phenomenological standards. Cognisant of these challenges, researchers are expected to indicate in their work the focus of their investigations, designs, and approaches to collecting and analysing data. They are also expected to present their findings in an evocative and expressive manner. Choosing phenomenology requires researchers to understand it as a philosophy, including basic assumptions and tenets of phenomenology as a research method. This awareness enables researchers, especially novices, to make important methodological decisions, particularly those necessary to indicate the study's scientific rigour and phenomenological validity. This paper adds to the discussion of phenomenology as a guiding philosophy for nursing research. It aims to guide new researchers on important methodological decisions they need to make to safeguard their study's scientific rigour and phenomenological validity.

Reviewing the methodology of an integrative review.

PubMed

Hopia, Hanna; Latvala, Eila; Liimatainen, Leena

2016-12-01

Whittemore and Knafl's updated description of methodological approach for integrative review was published in 2005. Since then, the five stages of the approach have been regularly used as a basic conceptual structure of the integrative reviews conducted by nursing researchers. However, this methodological approach is seldom examined from the perspective of how systematically and rigorously the stages are implemented in the published integrative reviews. To appraise the selected integrative reviews on the basis of the methodological approach according to the five stages published by Whittemore and Knafl in 2005. A literature review was used in this study. CINAHL (Cumulative Index to Nursing and Allied Health), PubMed, OVID (Journals@Ovid) and the Cochrane Library databases were searched for integrative reviews published between 2002 and 2014. Papers were included if they used the methodological approach described by Whittemore and Knafl, were published in English and were focused on nursing education or nursing expertise. A total of 259 integrative review publications for potential inclusion were identified. Ten integrative reviews fulfilled the inclusion criteria. Findings from the studies were extracted and critically examined according to the five methodological stages. The reviews assessed followed the guidelines of the stated methodology approach to different extents. The stages of literature search, data evaluation and data analysis were fairly poorly formulated and only partially implemented in the studies included in the sample. The other two stages, problem identification and presentation, followed those described in the methodological approach quite well. Increasing use of research in clinical practice is inevitable, and therefore, integrative reviews can play a greater role in developing evidence-based nursing practices. Because of this, nurse researchers should pay more attention to sound integrative nursing research to systematise the review process and make it more rigorous. © 2016 Nordic College of Caring Science.

Methodologies and Methods for User Behavioral Research.

ERIC Educational Resources Information Center

Wang, Peiling

1999-01-01

Discusses methodological issues in empirical studies of information-related behavior in six specific research areas: information needs and uses; information seeking; relevance judgment; online searching (including online public access catalog, online database, and the Web); human-system interactions; and reference transactions. (Contains 191…

The Meaning of Work among Chinese University Students: Findings from Prototype Research Methodology

ERIC Educational Resources Information Center

Zhou, Sili; Leung, S. Alvin; Li, Xu

2012-01-01

This study examined Chinese university students' conceptualization of the meaning of work. One hundred and ninety students (93 male, 97 female) from Beijing, China, participated in the study. Prototype research methodology (J. Li, 2001) was used to explore the meaning of work and the associations among the identified meanings. Cluster analysis was…

A Review of Self-Report and Alternative Approaches in the Measurement of Student Motivation

ERIC Educational Resources Information Center

Fulmer, Sara M.; Frijters, Jan C.

2009-01-01

Within psychological and educational research, self-report methodology dominates the study of student motivation. The present review argues that the scope of motivation research can be expanded by incorporating a wider range of methodologies and measurement tools. Several authors have suggested that current study of motivation is overly reliant on…

A Quasi Meta-Analysis of Youth and Career Research Methodologies.

ERIC Educational Resources Information Center

Bernes, Kerry

A quasi meta-analysis approach was used to examine the research methodologies used to study issues related to youth (ages 13-25) and careers. Psychlit, ERIC, Dissertation Abstracts, and four journals were searched to identify articles for the study. A total of 67 articles from 18 different sources were analyzed. Eighty-seven percent were from…

Teaching Research through Field Studies: A Cumulative Opportunity for Teaching Methodology to Human Geography Undergraduates

ERIC Educational Resources Information Center

Panelli, Ruth; Welch, Richard V.

2005-01-01

Notwithstanding its iconic status within geography, the debate continues about how fieldwork should be taught to undergraduate students. The authors engage with this debate and argue that field studies should follow the teaching of research methodology. In this paper they review relevant literature on the place of fieldwork in geography training,…

Methodological Flaws in Corpus-Based Studies on Malaysian ESL Textbooks

ERIC Educational Resources Information Center

Zarifi, Abdolvahed; Mukundan, Jayakaran; Rezvani Kalajahi, Seyed Ali

2014-01-01

With the increasing interest among the pedagogy researchers in the use of corpus linguistics methodologies to study textbooks, there has emerged a similar enthusiasm among the materials developers to draw on empirical findings in the development of the state-of-the-art curricula and syllabi. In order for these research findings to have their…

Staff Beliefs about Why People with Learning Disabilities Self-Harm: A Q-Methodology Study

ERIC Educational Resources Information Center

Dick, Katie; Gleeson, Kate; Johnstone, Lucy; Weston, Clive

2011-01-01

Staff beliefs about self-harm can influence staff responses to the behaviour. Existing research into staff beliefs about self-harm by people with learning disabilities is limited, with qualitative research restricted to forensic services. The aim of this study was to use Q-methodology to explore staff beliefs about why people with learning…

An introduction to exemplar research: a definition, rationale, and conceptual issues.

PubMed

Bronk, Kendall Cotton; King, Pamela Ebstyne; Matsuba, M Kyle

2013-01-01

The exemplar methodology represents a useful yet underutilized approach to studying developmental constructs. It features an approach to research whereby individuals, entities, or programs that exemplify the construct of interest in a particularly intense or highly developed manner compose the study sample. Accordingly, it reveals what the upper ends of development look like in practice. Utilizing the exemplar methodology allows researchers to glimpse not only what is but also what is possible with regard to the development of a particular characteristic. The present chapter includes a definition of the exemplar methodology, a discussion of some of key conceptual issues to consider when employing it in empirical studies, and a brief overview of the other chapters featured in this volume. © Wiley Periodicals, Inc.

Advancing scoping study methodology: a web-based survey and consultation of perceptions on terminology, definition and methodological steps.

PubMed

O'Brien, Kelly K; Colquhoun, Heather; Levac, Danielle; Baxter, Larry; Tricco, Andrea C; Straus, Sharon; Wickerson, Lisa; Nayar, Ayesha; Moher, David; O'Malley, Lisa

2016-07-26

Scoping studies (or reviews) are a method used to comprehensively map evidence across a range of study designs in an area, with the aim of informing future research practice, programs and policy. However, no universal agreement exists on terminology, definition or methodological steps. Our aim was to understand the experiences of, and considerations for conducting scoping studies from the perspective of academic and community partners. Primary objectives were to 1) describe experiences conducting scoping studies including strengths and challenges; and 2) describe perspectives on terminology, definition, and methodological steps. We conducted a cross-sectional web-based survey with clinicians, educators, researchers, knowledge users, representatives from community-based organizations, graduate students, and policy stakeholders with experience and/or interest in conducting scoping studies to gain an understanding of experiences and perspectives on the conduct and reporting of scoping studies. We administered an electronic self-reported questionnaire comprised of 22 items related to experiences with scoping studies, strengths and challenges, opinions on terminology, and methodological steps. We analyzed questionnaire data using descriptive statistics and content analytical techniques. Survey results were discussed during a multi-stakeholder consultation to identify key considerations in the conduct and reporting of scoping studies. Of the 83 invitations, 54 individuals (65 %) completed the scoping questionnaire, and 48 (58 %) attended the scoping study meeting from Canada, the United Kingdom and United States. Many scoping study strengths were dually identified as challenges including breadth of scope, and iterative process. No consensus on terminology emerged, however key defining features that comprised a working definition of scoping studies included the exploratory mapping of literature in a field; iterative process, inclusion of grey literature; no quality assessment of included studies, and an optional consultation phase. We offer considerations for the conduct and reporting of scoping studies for researchers, clinicians and knowledge users engaging in this methodology. Lack of consensus on scoping terminology, definition and methodological steps persists. Reasons for this may be attributed to diversity of disciplines adopting this methodology for differing purposes. Further work is needed to establish guidelines on the reporting and methodological quality assessment of scoping studies.

High School Youth's Reactions to Participating in Mixed-Methodological Dating Violence Research.

PubMed

Edwards, Katie M; Haynes, Ellen E; Rodenhizer-Stämpfli, Kara Anne

2016-07-01

The present study used a sample of high school youth (N = 218) and a mixed-methodological research design to examine high school students' reactions to participating in focus groups and completing surveys that inquired about dating violence (DV). Results showed that showed that 1.5% (n = 3) of the youth regretted participating in the study and 6% (n = 12) were upset by the study questions; being upset was attributed to personal experiences with DV and being disturbed by peers' responses during the focus group. Furthermore, 49% (n = 99) of the youth reported feeling that they personally benefited from participating in the study for reasons such as learning ways to help friends in situations of DV. Results have implications for conducting mixed-methodological DV research with youth. © The Author(s) 2016.

Qualitative Research: An Introduction. Purposes, Methodology, Criteria for Judgment, and a Rationale for Mixed Methodology.

ERIC Educational Resources Information Center

Wilson, Vicki A.

Qualitative research is research that attempts not only to understand the world, but also to understand it through the eyes of the participants whose world it is. Consequently, qualitative research must occur in a natural setting. The study begins, not with hypotheses to be proved or disproved, but with a flexible plan to explore a phenomenon.…

Performance evaluation in full-mission simulation - Methodological advances and research challenges. [in air transport operations

NASA Technical Reports Server (NTRS)

Chidester, Thomas R.; Kanki, Barbara G.; Helmreich, Robert L.

1989-01-01

The crew-factors research program at NASA Ames has developed a methodology for studying the impact of a variety of variables on the effectiveness of crews flying realistic but high workload simulated trips. The validity of investigations using the methodology is enhanced by careful design of full-mission scenarios, performance assessment using converging sources of data, and recruitment of representative subjects. Recently, portions of this methodology have been adapted for use in assessing the effectiveness of crew coordination among participants in line-oriented flight training.

Interviewing with or without the partner present?--an underexposed dilemma between ethics and methodology in nursing research.

PubMed

Norlyk, Annelise; Haahr, Anita; Hall, Elisabeth

2016-04-01

To discuss ethical and methodological challenges related to in-depth interviews with patients and partners when interviewed together or separately. Increased interest in exploring illness phenomena from both patients' and partners' perspectives has emerged. The decision about how to collect data is challenging. Patients and partners can be interviewed separately or together; in both scenarios researchers face complex questions of methodology and ethics. This paper contributes to the ongoing debate on individual or joint interviewing and the effect of absence/presence of the partner on data collection. Discussion paper that draws on data from three phenomenological studies. Referring to three cases from our phenomenological studies, we discuss the different types of ethical and methodological dilemmas faced when undertaking joint and separate interviews with couples. Furthermore, we discuss how the unexpected presence of the partner potentially influences the data gathered from the patient. The cases demonstrate the interrelatedness of ethics and methodology in studies based on in-depth interviews with couples. Nurse researchers may be caught up in a dilemma between ethical concerns and methodological considerations. We argue that the presence of the partner during an interview session might influence the data and favour expressions of shared rather than individual experiences of the phenomenon studied. Furthermore, we argue that ethical concerns must be given higher priority than methodology when interviewing couples. An increased awareness of the tension between ethical and methodological challenges in joint or individual interviewing with patients and partners is necessary, as this issue is underexposed. © 2015 John Wiley & Sons Ltd.

Global health trials methodological research agenda: results from a priority setting exercise.

PubMed

Rosala-Hallas, Anna; Bhangu, Aneel; Blazeby, Jane; Bowman, Louise; Clarke, Mike; Lang, Trudie; Nasser, Mona; Siegfried, Nandi; Soares-Weiser, Karla; Sydes, Matt R; Wang, Duolao; Zhang, Junhua; Williamson, Paula R

2018-02-05

Methodological research into the design, conduct, analysis and reporting of trials is essential to optimise the process. UK specialists in the field have established a set of top priorities in aid of this research. These priorities, however, may not be reflected in the needs of similar research in low- to middle-income countries (LMICs) with different healthcare provision, resources and research infrastructure. The aim of the study was to identify the top priorities for methodological research in LMICs to inform further research and ultimately to improve clinical trials in these regions. An online, two-round survey was conducted from December 2016 to April 2017 amongst researchers and methodologists working on trials in LMICs. The first round required participants to suggest between three and six topics which they felt were priorities for trial methodological research in LMICs. The second round invited participants to grade the importance of a compulsory list of topics suggested by four or more individuals, and an optional list of the remaining topics. Rounds 1 and 2 were completed by 412 and 314 participants, respectively. A wide spread of years of experience, discipline, current country of residence, origin of trials training and area of involvement in trials was reported. The topics deemed most important for methodological research were: choosing appropriate outcomes to measure and training of research staff. By presenting these top priorities we have the foundations of a global health trials methodological research agenda which we hope will foster future research in specific areas in order to increase and improve trials in LMICs.

A Methodological Review of Statistical Methods for Handling Multilevel Non-Nested Longitudinal Data in Educational Research

ERIC Educational Resources Information Center

Sun, Shuyan; Pan, Wei

2014-01-01

As applications of multilevel modelling in educational research increase, researchers realize that multilevel data collected in many educational settings are often not purely nested. The most common multilevel non-nested data structure is one that involves student mobility in longitudinal studies. This article provides a methodological review of…

Beyond "on" or "with": Questioning Power Dynamics and Knowledge Production in "Child-Oriented" Research Methodology

ERIC Educational Resources Information Center

Hunleth, Jean

2011-01-01

By taking a reflexive approach to research methodology, this article contributes to discussions on power dynamics and knowledge production in the social studies of children. The author describes and analyzes three research methods that she used with children--drawing, child-led tape-recording and focus group discussions. These methods were carried…

Transcending the Quantitative-Qualitative Divide with Mixed Methods Research: A Multidimensional Framework for Understanding Congruence and Completeness in the Study of Values

ERIC Educational Resources Information Center

McLafferty, Charles L., Jr.; Slate, John R.; Onwuegbuzie, Anthony J.

2010-01-01

Quantitative research dominates published literature in the helping professions. Mixed methods research, which integrates quantitative and qualitative methodologies, has received a lukewarm reception. The authors address the iterative separation that infuses theory, praxis, philosophy, methodology, training, and public perception and propose a…

Conditions, interventions, and outcomes in nursing research: a comparative analysis of North American and European/International journals. (1981-1990).

PubMed

Abraham, I L; Chalifoux, Z L; Evers, G C; De Geest, S

1995-04-01

This study compared the conceptual foci and methodological characteristics of research projects which tested the effects of nursing interventions, published in four general nursing research journals with predominantly North American, and two with predominantly European/International authorship and readership. Dimensions and variables of comparison included: nature of subjects, design issues, statistical methodology, statistical power, and types of interventions and outcomes. Although some differences emerged, the most striking and consistent finding was that there were no statistically significant differences (and thus similarities) in the content foci and methodological parameters of the intervention studies published in both groups of journals. We conclude that European/International and North American nursing intervention studies, as reported in major general nursing research journals, are highly similar in the parameters studied, yet in need of overall improvement. Certainly, there is no empirical support for the common (explicit or implicit) ethnocentric American bias that leadership in nursing intervention research resides with and in the United States of America.

Methodological Challenges in Physical Activity Research with Older Adults

PubMed Central

Chase, Jo-Ana D.

2015-01-01

The aging adult population is growing, as well as the incidence of chronic illness among older adults. Physical activity has been demonstrated in the literature to be a beneficial component of self-management for chronic illnesses commonly found in the older adult population. Health sciences research seeks to develop new knowledge, practices, and policies that may benefit older adults’ management of chronic illness and quality of life. However, research with the older adult population, though beneficial, includes potential methodological challenges specific to this age group. This article discusses common methodological issues in research among older adults, with a focus on physical activity intervention studies. Awareness and understanding of these issues may facilitate future development of research studies devoted to the aging adult population, through appropriate modification and tailoring of sampling techniques, intervention development, and data measures and collection. PMID:21821726

Expanding Simulations as a Means of Tactical Training with Multinational Partners

DTIC Science & Technology

2017-06-09

gap through DOTMLPF in combination with an assessment of two case studies involving higher echelon use of simulations. Through this methodology , the...DOTMLPF in combination with an assessment of two case studies involving higher echelon use of simulations. Through this methodology , the findings...CHAPTER 3 RESEARCH METHODOLOGY .................................................................26 CHAPTER 4 ANALYSIS

Methodology for studying recreation choice behavior with emphasis on grounded inquiry

Treesearch

Kent B. Downing; Roger N. Clark

1985-01-01

This paper reports methodology for investigating recreation choice behavior using grounded, naturalistic research methods. How these techniques can be coordinated with other social research methods is described. Naturalistic methods are preferred over other approaches to uncover recreationists' decision making processes at work.

Using social media for health research: Methodological and ethical considerations for recruitment and intervention delivery.

PubMed

Arigo, Danielle; Pagoto, Sherry; Carter-Harris, Lisa; Lillie, Sarah E; Nebeker, Camille

2018-01-01

As the popularity and diversity of social media platforms increases so does their utility for health research. Using social media for recruitment into clinical studies and/or delivering health behavior interventions may increase reach to a broader audience. However, evidence supporting the efficacy of these approaches is limited, and key questions remain with respect to optimal benchmarks, intervention development and methodology, participant engagement, informed consent, privacy, and data management. Little methodological guidance is available to researchers interested in using social media for health research. In this Tutorial, we summarize the content of the 2017 Society for Behavioral Medicine Pre-Conference Course entitled 'Using Social Media for Research,' at which the authors presented their experiences with methodological and ethical issues relating to social media-enabled research recruitment and intervention delivery. We identify common pitfalls and provide recommendations for recruitment and intervention via social media. We also discuss the ethical and responsible conduct of research using social media for each of these purposes.

Using social media for health research: Methodological and ethical considerations for recruitment and intervention delivery

PubMed Central

Pagoto, Sherry; Carter-Harris, Lisa; Lillie, Sarah E; Nebeker, Camille

2018-01-01

As the popularity and diversity of social media platforms increases so does their utility for health research. Using social media for recruitment into clinical studies and/or delivering health behavior interventions may increase reach to a broader audience. However, evidence supporting the efficacy of these approaches is limited, and key questions remain with respect to optimal benchmarks, intervention development and methodology, participant engagement, informed consent, privacy, and data management. Little methodological guidance is available to researchers interested in using social media for health research. In this Tutorial, we summarize the content of the 2017 Society for Behavioral Medicine Pre-Conference Course entitled ‘Using Social Media for Research,’ at which the authors presented their experiences with methodological and ethical issues relating to social media-enabled research recruitment and intervention delivery. We identify common pitfalls and provide recommendations for recruitment and intervention via social media. We also discuss the ethical and responsible conduct of research using social media for each of these purposes. PMID:29942634

Using mixed methods in health research

PubMed Central

Woodman, Jenny

2013-01-01

Summary Mixed methods research is the use of quantitative and qualitative methods in a single study or series of studies. It is an emergent methodology which is increasingly used by health researchers, especially within health services research. There is a growing literature on the theory, design and critical appraisal of mixed methods research. However, there are few papers that summarize this methodological approach for health practitioners who wish to conduct or critically engage with mixed methods studies. The objective of this paper is to provide an accessible introduction to mixed methods for clinicians and researchers unfamiliar with this approach. We present a synthesis of key methodological literature on mixed methods research, with examples from our own work and that of others, to illustrate the practical applications of this approach within health research. We summarize definitions of mixed methods research, the value of this approach, key aspects of study design and analysis, and discuss the potential challenges of combining quantitative and qualitative methods and data. One of the key challenges within mixed methods research is the successful integration of quantitative and qualitative data during analysis and interpretation. However, the integration of different types of data can generate insights into a research question, resulting in enriched understanding of complex health research problems. PMID:23885291

A biased review of biases in Twitter studies on political collective action

NASA Astrophysics Data System (ADS)

Cihon, Peter; Yasseri, Taha

2016-08-01

In recent years researchers have gravitated to Twitter and other social media platforms as fertile ground for empirical analysis of social phenomena. Social media provides researchers access to trace data of interactions and discourse that once went unrecorded in the offline world. Researchers have sought to use these data to explain social phenomena both particular to social media and applicable to the broader social world. This paper offers a minireview of Twitter-based research on political crowd behaviour. This literature offers insight into particular social phenomena on Twitter, but often fails to use standardized methods that permit interpretation beyond individual studies. Moreover, the literature fails to ground methodologies and results in social or political theory, divorcing empirical research from the theory needed to interpret it. Rather, investigations focus primarily on methodological innovations for social media analyses, but these too often fail to sufficiently demonstrate the validity of such methodologies. This minireview considers a small number of selected papers; we analyse their (often lack of) theoretical approaches, review their methodological innovations, and offer suggestions as to the relevance of their results for political scientists and sociologists.

Research MethodologyOverview of Qualitative Research

PubMed Central

GROSSOEHME, DANIEL H.

2015-01-01

Qualitative research methods are a robust tool for chaplaincy research questions. Similar to much of chaplaincy clinical care, qualitative research generally works with written texts, often transcriptions of individual interviews or focus group conversations and seeks to understand the meaning of experience in a study sample. This article describes three common methodologies: ethnography, grounded theory, and phenomenology. Issues to consider relating to the study sample, design, and analysis are discussed. Enhancing the validity of the data, as well reliability and ethical issues in qualitative research are described. Qualitative research is an accessible way for chaplains to contribute new knowledge about the sacred dimension of people's lived experience. PMID:24926897

STRengthening Analytical Thinking for Observational Studies: the STRATOS initiative

PubMed Central

Sauerbrei, Willi; Abrahamowicz, Michal; Altman, Douglas G; le Cessie, Saskia; Carpenter, James

2014-01-01

The validity and practical utility of observational medical research depends critically on good study design, excellent data quality, appropriate statistical methods and accurate interpretation of results. Statistical methodology has seen substantial development in recent times. Unfortunately, many of these methodological developments are ignored in practice. Consequently, design and analysis of observational studies often exhibit serious weaknesses. The lack of guidance on vital practical issues discourages many applied researchers from using more sophisticated and possibly more appropriate methods when analyzing observational studies. Furthermore, many analyses are conducted by researchers with a relatively weak statistical background and limited experience in using statistical methodology and software. Consequently, even ‘standard’ analyses reported in the medical literature are often flawed, casting doubt on their results and conclusions. An efficient way to help researchers to keep up with recent methodological developments is to develop guidance documents that are spread to the research community at large. These observations led to the initiation of the strengthening analytical thinking for observational studies (STRATOS) initiative, a large collaboration of experts in many different areas of biostatistical research. The objective of STRATOS is to provide accessible and accurate guidance in the design and analysis of observational studies. The guidance is intended for applied statisticians and other data analysts with varying levels of statistical education, experience and interests. In this article, we introduce the STRATOS initiative and its main aims, present the need for guidance documents and outline the planned approach and progress so far. We encourage other biostatisticians to become involved. PMID:25074480

Application of quality improvement analytic methodology in emergency medicine research: A comparative evaluation.

PubMed

Harries, Bruce; Filiatrault, Lyne; Abu-Laban, Riyad B

2018-05-30

Quality improvement (QI) analytic methodology is rarely encountered in the emergency medicine literature. We sought to comparatively apply QI design and analysis techniques to an existing data set, and discuss these techniques as an alternative to standard research methodology for evaluating a change in a process of care. We used data from a previously published randomized controlled trial on triage-nurse initiated radiography using the Ottawa ankle rules (OAR). QI analytic tools were applied to the data set from this study and evaluated comparatively against the original standard research methodology. The original study concluded that triage nurse-initiated radiographs led to a statistically significant decrease in mean emergency department length of stay. Using QI analytic methodology, we applied control charts and interpreted the results using established methods that preserved the time sequence of the data. This analysis found a compelling signal of a positive treatment effect that would have been identified after the enrolment of 58% of the original study sample, and in the 6th month of this 11-month study. Our comparative analysis demonstrates some of the potential benefits of QI analytic methodology. We found that had this approach been used in the original study, insights regarding the benefits of nurse-initiated radiography using the OAR would have been achieved earlier, and thus potentially at a lower cost. In situations where the overarching aim is to accelerate implementation of practice improvement to benefit future patients, we believe that increased consideration should be given to the use of QI analytic methodology.

Willkommen, Mr. Chance: Methodologische Betrachtungen zur Gute empirischer Forschung in der Padagogik, diskutiert vor allem an der neueren Untersuchung uber Gewalt von Heitmeyer u.a. (1995) = Welcome, Mr. Chance: Methodological Considerations Concerning the Quality of Empirical Research in Educational Science Based on a Recent Study on Violence Published by Heitmeyer et al. (1995).

ERIC Educational Resources Information Center

Wellenreuther, Martin

1997-01-01

Argues that the usefulness of strictly quantitative research is still questioned in educational studies, primarily due to deficiencies in methodological training. Uses a critique of a recent study by Heitmeyer et al. (1995) to illustrate the requirements of "good" empirical research. Considers the problems of hypothesis testing in field research.…

World Class Schools: Some Methodological and Substantive Findings and Implications of the International School Effectiveness Research Project (ISERP)

ERIC Educational Resources Information Center

Reynolds, David

2006-01-01

An outline is given of the context in which The International School Effectiveness Research Project (ISERP) was designed and it is argued that the deficiencies of existing studies and the increased internationalization of education makes the more rigorous approach of ISERP essential. A number of methodological lessons from the study are given,…

Exploring Methodologies for Researching Indigenous Knowledge of Plant Healing for Integration into Classroom Science: Insights Related to the Data Collection Phase

ERIC Educational Resources Information Center

Mpofu, Vongai; Mushayikwa, Emmanuel; Otulaja, Femi S.

2014-01-01

This article forms part of a major study being conducted in Zimbabwe to explore the possibilities of integrating indigenous knowledge of plant healing (Ikoph) into western-oriented classroom science. The article reports on an aspect of research methodology. This study explored appropriate strategies for gaining access to indigenous knowledge…

To What Extent Does Current Scientific Research and Textbook Content Align? A Methodology and Case Study

ERIC Educational Resources Information Center

Bierema, Andrea M.-K.; Schwartz, Renee S.; Gill, Sharon A.

2017-01-01

Recent calls for reform in education recommend science curricula to be based on central ideas instead of a larger number of topics and for alignment between current scientific research and curricula. Because alignment is rarely studied, especially for central ideas, we developed a methodology to discover the extent of alignment between primary…

TAPping into argumentation: Developments in the application of Toulmin's Argument Pattern for studying science discourse

NASA Astrophysics Data System (ADS)

Erduran, Sibel; Simon, Shirley; Osborne, Jonathan

2004-11-01

This paper reports some methodological approaches to the analysis of argumentation discourse developed as part of the two-and-a-half year project titled Enhancing the Quality of Argument in School Scienc'' supported by the Economic and Social Research Council in the United Kingdom. In this project researchers collaborated with middle-school science teachers to develop models of instructional activities in an effort to make argumentation a component of instruction. We begin the paper with a brief theoretical justification for why we consider argumentation to be of significance to science education. We then contextualize the use of Toulmin's Argument Pattern in the study of argumentation discourse and provide a justification for the methodological outcomes our approach generates. We illustrate how our work refines and develops research methodologies in argumentation analysis. In particular, we present two methodological approaches to the analysis of argumentation resulting in whole-class as well as small-group student discussions. For each approach, we illustrate our coding scheme and some results as well as how our methodological approach has enabled our inquiry into the quality of argumentation in the classroom. We conclude with some implications for future research in argumentation in science education.

Meta-Study as Diagnostic: Toward Content Over Form in Qualitative Synthesis.

PubMed

Frost, Julia; Garside, Ruth; Cooper, Chris; Britten, Nicky

2016-02-01

Having previously conducted qualitative syntheses of the diabetes literature, we wanted to explore the changes in theoretical approaches, methodological practices, and the construction of substantive knowledge which have recently been presented in the qualitative diabetes literature. The aim of this research was to explore the feasibility of synthesizing existing qualitative syntheses of patient perspectives of diabetes using meta-study methodology. A systematic review of qualitative literature, published between 2000 and 2013, was conducted. Six articles were identified as qualitative syntheses. The meta-study methodology was used to compare the theoretical, methodological, analytic, and synthetic processes across the six studies, exploring the potential for an overarching synthesis. We identified that while research questions have increasingly concentrated on specific aspects of diabetes, the focus on systematic review processes has led to the neglect of qualitative theory and methods. This can inhibit the production of compelling results with meaningful clinical applications. Although unable to produce a synthesis of syntheses, we recommend that researchers who conduct qualitative syntheses pay equal attention to qualitative traditions and systematic review processes, to produce research products that are both credible and applicable. © The Author(s) 2015.

Symbiotic empirical ethics: a practical methodology.

PubMed

Frith, Lucy

2012-05-01

Like any discipline, bioethics is a developing field of academic inquiry; and recent trends in scholarship have been towards more engagement with empirical research. This 'empirical turn' has provoked extensive debate over how such 'descriptive' research carried out in the social sciences contributes to the distinctively normative aspect of bioethics. This paper will address this issue by developing a practical research methodology for the inclusion of data from social science studies into ethical deliberation. This methodology will be based on a naturalistic conception of ethical theory that sees practice as informing theory just as theory informs practice - the two are symbiotically related. From this engagement with practice, the ways that such theories need to be extended and developed can be determined. This is a practical methodology for integrating theory and practice that can be used in empirical studies, one that uses ethical theory both to explore the data and to draw normative conclusions. © 2010 Blackwell Publishing Ltd.

Methodology in Bi- and Multilingual Studies: From Simplification to Complexity

ERIC Educational Resources Information Center

Aronin, Larissa; Jessner, Ulrike

2014-01-01

Research methodology is determined by theoretical approaches. This article discusses methods of multilingualism research in connection with theoretical developments in linguistics, psycholinguistics, sociolinguistics, and education. Taking a brief glance at the past, the article starts with a discussion of an issue underlying the choice of…

Nonlinear and adaptive control

NASA Technical Reports Server (NTRS)

Athans, Michael

1989-01-01

The primary thrust of the research was to conduct fundamental research in the theories and methodologies for designing complex high-performance multivariable feedback control systems; and to conduct feasibiltiy studies in application areas of interest to NASA sponsors that point out advantages and shortcomings of available control system design methodologies.

Conceptual and Methodological Shortcomings in Hypertext/Hypermedia Design and Research.

ERIC Educational Resources Information Center

Tergan, Sigmar-Olaf

1997-01-01

Some studies of hypertext/hypermedia systems have concluded that there is little evidence supporting its educational efficacy. After examining conceptual and methodological shortcomings of research, this article suggests that the educational potential of hypertext/hypermedia has been underestimated and argues that overcoming these shortcomings…

The importance of stories in understanding people's relationship to food: narrative inquiry methodology has much to offer the public health nutrition researcher and practitioner.

PubMed

O'Kane, Gabrielle; Pamphilon, Barbara

2016-03-01

Despite the usefulness of quantitative research, qualitative research methodologies are equally needed to allow researchers to better understand the important social and environmental factors affecting food choice and eating habits. The present paper contributes insights from narrative inquiry, a well-established qualitative methodology, to a food-related doctoral research study. The connections between food shoppers and the producer, family, friends and others in the food system, between eaters and the earth, and how these connections affect people's meaning-making of food and pathways to food citizenship, were explored in the research. The research used narrative inquiry methodology and focus groups for data collection. Five different food-ways in the Canberra region of Australia were selected for the present research; that is, community gardens, community-supported agriculture, farmers' markets, fresh food markets and supermarkets. Fifty-two people voluntarily attended eight focus groups with four to nine participants in each. From a practical perspective, the present paper offers a guide to the way in which narrative inquiry has been applied to one research project. The paper describes the application of narrative inquiry methodology, revealing the important place of narratives in generating new knowledge. The paper further outlines how phased narrative analysis can lead to a defensible and rigorous interpretive framework grounded in the data generated from people's stories and meaning-making. We argue that individual, social and system change will not be possible without further rigorous qualitative studies to inform and complement the empirical basis of public health nutrition practice.

Research Methods in Child Disaster Studies: A Review of Studies Generated by the September 11, 2001, Terrorist Attacks; the 2004 Indian Ocean Tsunami; and Hurricane Katrina

ERIC Educational Resources Information Center

Pfefferbaum, Betty; Weems, Carl F.; Scott, Brandon G.; Nitiéma, Pascal; Noffsinger, Mary A.; Pfefferbaum, Rose L.; Varma, Vandana; Chakraburtty, Amarsha

2013-01-01

Background: A comprehensive review of the design principles and methodological approaches that have been used to make inferences from the research on disasters in children is needed. Objective: To identify the methodological approaches used to study children's reactions to three recent major disasters--the September 11, 2001, attacks; the…

Methodological Synthesis in Quantitative L2 Research: A Review of Reviews and a Case Study of Exploratory Factor Analysis

ERIC Educational Resources Information Center

Plonsky, Luke; Gonulal, Talip

2015-01-01

Research synthesis and meta-analysis provide a pathway to bring together findings in a given domain with greater systematicity, objectivity, and transparency than traditional reviews. The same techniques and corresponding benefits can be and have been applied to examine methodological practices in second language (L2) research (e.g., Plonsky,…

Teaching clinical research methodology to the academic medical community: a fifteen-year retrospective of a comprehensive curriculum.

PubMed

Supino, Phyllis G; Borer, Jeffrey S

2007-05-01

Due to inadequate preparation, many medical professionals are unable to critically evaluate published research articles or properly design, execute and present their own research. To increase exposure among physicians, medical students, and allied health professionals to diverse methodological issues involved in performing research. A comprehensive course on research methodology was newly designed for physicians and other members of an academic medical community, and has been successfully implemented beginning 1991. The role of the study hypothesis is highlighted; interactive pedagogical techniques are employed to promote audience engagement. Participants complete an annual evaluation to assess course quality and perceived outcomes. Outcomes also are assessed qualitatively by faculty. More than 500 physicians/other professionals have participated. Ratings have been consistently high. Topics deemed most valuable are investigational planning, hypothesis construction and study designs. An enhancement of capacity to define hypotheses and apply methodological concepts in the criticism of scientific papers and development of protocols/manuscripts has been observed. Participants and faculty believe the course improves critical appraisal skills and ability to conduct research. Our experience shows it is feasible to accomplish these objectives, with a high level of satisfaction, through a didactic program targeted to the general academic community.

Action research methodology in clinical pharmacy: how to involve and change.

PubMed

Nørgaard, Lotte Stig; Sørensen, Ellen Westh

2016-06-01

Introduction The focus in clinical pharmacy practice is and has for the last 30-35 years been on changing the role of pharmacy staff into service orientation and patient counselling. One way of doing this is by involving staff in change process and as a researcher to take part in the change process by establishing partnerships with staff. On the background of the authors' widespread action research (AR)-based experiences, recommendations and comments for how to conduct an AR-study is described, and one of their AR-based studies illustrate the methodology and the research methods used. Methodology AR is defined as an approach to research which is based on a problem-solving relationship between researchers and clients, which aims at both solving a problem and at collaboratively generating new knowledge. Research questions relevant in AR-studies are: what was the working process in this change oriented study? What learning and/or changes took place? What challenges/pitfalls had to be overcome? What were the influence/consequences for the involved parts? When to use If you want to implement new services and want to involve staff and others in the process, an AR methodology is very suitable. The basic advantages of doing AR-based studies are grounded in their participatory and democratic basis and their starting point in problems experienced in practice. Limitations Some of the limitations in AR-studies are that neither of the participants in a project steering group are the only ones to decide. Furthermore, the collective process makes the decision-making procedures relatively complex.

Dissemination Bias in Systematic Reviews of Animal Research: A Systematic Review

PubMed Central

Mueller, Katharina F.; Briel, Matthias; Strech, Daniel; Meerpohl, Joerg J.; Lang, Britta; Motschall, Edith; Gloy, Viktoria; Lamontagne, Francois; Bassler, Dirk

2014-01-01

Background Systematic reviews of preclinical studies, in vivo animal experiments in particular, can influence clinical research and thus even clinical care. Dissemination bias, selective dissemination of positive or significant results, is one of the major threats to validity in systematic reviews also in the realm of animal studies. We conducted a systematic review to determine the number of published systematic reviews of animal studies until present, to investigate their methodological features especially with respect to assessment of dissemination bias, and to investigate the citation of preclinical systematic reviews on clinical research. Methods Eligible studies for this systematic review constitute systematic reviews that summarize in vivo animal experiments whose results could be interpreted as applicable to clinical care. We systematically searched Ovid Medline, Embase, ToxNet, and ScienceDirect from 1st January 2009 to 9th January 2013 for eligible systematic reviews without language restrictions. Furthermore we included articles from two previous systematic reviews by Peters et al. and Korevaar et al. Results The literature search and screening process resulted in 512 included full text articles. We found an increasing number of published preclinical systematic reviews over time. The methodological quality of preclinical systematic reviews was low. The majority of preclinical systematic reviews did not assess methodological quality of the included studies (71%), nor did they assess heterogeneity (81%) or dissemination bias (87%). Statistics quantifying the importance of clinical research citing systematic reviews of animal studies showed that clinical studies referred to the preclinical research mainly to justify their study or a future study (76%). Discussion Preclinical systematic reviews may have an influence on clinical research but their methodological quality frequently remains low. Therefore, systematic reviews of animal research should be critically appraised before translating them to a clinical context. PMID:25541734

Navigating political minefields: partnerships in organizational case study research.

PubMed

Moll, Sandra

2012-01-01

The purpose of this paper is to examine key challenges associated with conducting politically sensitive research within a workplace setting, and to highlight strategic partnerships that can be developed to address these challenges. The author's research on employee mental health issues within a large healthcare facility serves as the foundation for identification and description of "political minefields" that investigators may encounter when conducting organizational case study research. Key methodological principles from the literature on qualitative case study research will frame discussion of how to understand and address political sensitivities in the research process. The benefits of conducting organizational case study research will be outlined, followed by discussion of methodological challenges that can emerge in negotiating entry, collecting data (gatekeepers, researcher reflexivity, participant authenticity and non-maleficence), and communicating research findings. Courage, collaboration and clear communication with stakeholders at all levels of the organization are critical to the success of workplace based case study research.

Dynamic Decision Making under Uncertainty and Partial Information

DTIC Science & Technology

2017-01-30

order to address these problems, we investigated efficient computational methodologies for dynamic decision making under uncertainty and partial...information. In the course of this research, we developed and studied efficient simulation-based methodologies for dynamic decision making under...uncertainty and partial information; (ii) studied the application of these decision making models and methodologies to practical problems, such as those

The Methodology of Magpies

ERIC Educational Resources Information Center

Carter, Susan

2014-01-01

Arts/Humanities researchers frequently do not explain methodology overtly; instead, they "perform" it through their use of language, textual and historic cross-reference, and theory. Here, methodologies from literary studies are shown to add to Higher Education (HE) an exegetical and critically pluralist approach. This includes…

Analysis of Combined Data from Heterogeneous Study Designs: A Methodological Proposal from the Patient Navigation Research program

PubMed Central

Roetzheim, Richard G.; Freund, Karen M.; Corle, Don K.; Murray, David M.; Snyder, Frederick R.; Kronman, Andrea C.; Jean-Pierre, Pascal; Raich, Peter C.; Holden, Alan E. C.; Darnell, Julie S.; Warren-Mears, Victoria; Patierno, Steven; Design, PNRP; Committee, Analysis

2013-01-01

Background The Patient Navigation Research Program (PNRP) is a cooperative effort of nine research projects, each employing its own unique study design. To evaluate projects such as PNRP, it is desirable to perform a pooled analysis to increase power relative to the individual projects. There is no agreed upon prospective methodology, however, for analyzing combined data arising from different study designs. Expert opinions were thus solicited from members of the PNRP Design and Analysis Committee Purpose To review possible methodologies for analyzing combined data arising from heterogeneous study designs. Methods The Design and Analysis Committee critically reviewed the pros and cons of five potential methods for analyzing combined PNRP project data. Conclusions were based on simple consensus. The five approaches reviewed included: 1) Analyzing and reporting each project separately, 2) Combining data from all projects and performing an individual-level analysis, 3) Pooling data from projects having similar study designs, 4) Analyzing pooled data using a prospective meta analytic technique, 5) Analyzing pooled data utilizing a novel simulated group randomized design. Results Methodologies varied in their ability to incorporate data from all PNRP projects, to appropriately account for differing study designs, and in their impact from differing project sample sizes. Limitations The conclusions reached were based on expert opinion and not derived from actual analyses performed. Conclusions The ability to analyze pooled data arising from differing study designs may provide pertinent information to inform programmatic, budgetary, and policy perspectives. Multi-site community-based research may not lend itself well to the more stringent explanatory and pragmatic standards of a randomized controlled trial design. Given our growing interest in community-based population research, the challenges inherent in the analysis of heterogeneous study design are likely to become more salient. Discussion of the analytic issues faced by the PNRP and the methodological approaches we considered may be of value to other prospective community-based research programs. PMID:22273587

A review on human reinstatement studies: an overview and methodological challenges

PubMed Central

Haaker, Jan; Golkar, Armita; Hermans, Dirk

2014-01-01

In human research, studies of return of fear (ROF) phenomena, and reinstatement in particular, began only a decade ago and recently are more widely used, e.g., as outcome measures for fear/extinction memory manipulations (e.g., reconsolidation). As reinstatement research in humans is still in its infancy, providing an overview of its stability and boundary conditions and summarizing methodological challenges is timely to foster fruitful future research. As a translational endeavor, clarifying the circumstances under which (experimental) reinstatement occurs may offer a first step toward understanding relapse as a clinical phenomenon and pave the way for the development of new pharmacological or behavioral ways to prevent ROF. The current state of research does not yet allow pinpointing these circumstances in detail and we hope this review will aid the research field to advance in this direction. As an introduction, we begin with a synopsis of rodent work on reinstatement and theories that have been proposed to explain the findings. The review however mainly focuses on reinstatement in humans. We first describe details and variations of the experimental setup in reinstatement studies in humans and give a general overview of results. We continue with a compilation of possible experimental boundary conditions and end with the role of individual differences and behavioral and/or pharmacological manipulations. Furthermore, we compile important methodological and design details on the published studies in humans and end with open research questions and some important methodological and design recommendations as a guide for future research. PMID:25128533

Design of a general methodology for the evaluation and categorization of an environmental program with special reference to Costa Rica

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

Castillo, H.

1982-01-01

The Government of Costa Rica has stated the need for a formal procedure for the evaluation and categorization of an environmental program. Methodological studies were prepared as the basis for the development of the general methodology by which each government or institution can adapt and implement the procedure. The methodology was established by using different techniques according to their contribution to the evaluation process, such as: Systemic Approach, Delphi, and Saaty Methods. The methodology consists of two main parts: 1) evaluation of the environmental aspects by using different techniques; 2) categorization of the environmental aspects by applying the methodology tomore » the Costa Rican Environmental affairs using questionnaire answers supplied by experts both inside and outside of the country. The second part of the research includes Appendixes in which is presented general information concerning institutions related to environmental affairs; description of the methods used; results of the current status evaluation and its scale; the final scale of categorization; and the questionnaires and a list of experts. The methodology developed in this research will have a beneficial impact on environmental concerns in Costa Rica. As a result of this research, a Commission Office of Environmental Affairs, providing links between consumers, engineers, scientists, and the Government, is recommended. Also there is significant potential use of this methodology in developed countries for a better balancing of the budgets of major research programs such as cancer, heart, and other research areas.« less

Studying Perspectives on Kindergarten Mealtime: Methodological Reflections

ERIC Educational Resources Information Center

Hansen, Stine Rosenlund; Hansen, Mette Weinreich; Kristensen, Niels Heine

2016-01-01

Drawing on a recent doctoral research project that examined the everyday life perspectives during kindergarten mealtime, this paper discusses the methodological issues related to the concepts of child and adult perspectives during mealtime, and to the children's participation in research. Through the paper, we take part in a critical discussion of…

Methodological and Ethical Considerations in a Life History Study of Teacher Thinking.

ERIC Educational Resources Information Center

Muchmore, James A.

This paper discusses some of the methodological and ethical issues that one educational researcher encountered throughout his work, focusing on the importance of understanding teachers' thinking from their perspective (an insider looking out rather than an outsider looking in). It highlights a collaborative research relationship that the…

Counseling Psychology Research on Sexual (Orientation) Minority Issues: Conceptual and Methodological Challenges and Opportunities

ERIC Educational Resources Information Center

Moradi, Bonnie; Mohr, Jonathan J.; Worthington, Roger L.; Fassinger, Ruth E.

2009-01-01

This lead article of the special issue discusses conceptual and methodological considerations in studying sexual minority issues, particularly in research conducted by counseling psychologists (including the work represented in this special issue). First, the overarching challenge of conceptualizing and defining sexual minority populations is…

Using Delphi Methodology to Design Assessments of Teachers' Pedagogical Content Knowledge

ERIC Educational Resources Information Center

Manizade, Agida Gabil; Mason, Marguerite M.

2011-01-01

Descriptions of methodologies that can be used to create items for assessing teachers' "professionally situated" knowledge are lacking in mathematics education research literature. In this study, researchers described and used the Delphi method to design an instrument to measure teachers' pedagogical content knowledge. The instrument focused on a…

76 FR 6795 - Statement of Organization, Functions, and Delegations of Authority; Office of the National...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-08

... Coordinator; (2) applies research methodologies to perform evaluation studies of health information technology grant programs; and, (3) applies advanced mathematical or quantitative modeling to the U.S. health care... remaining items in the paragraph accordingly: ``(1) Applying research methodologies to perform evaluation...

Methodological Choices in Rating Speech Samples

ERIC Educational Resources Information Center

O'Brien, Mary Grantham

2016-01-01

Much pronunciation research critically relies upon listeners' judgments of speech samples, but researchers have rarely examined the impact of methodological choices. In the current study, 30 German native listeners and 42 German L2 learners (L1 English) rated speech samples produced by English-German L2 learners along three continua: accentedness,…

Qualitative Shadowing as a Research Methodology for Exploring Early Childhood Leadership in Practice

ERIC Educational Resources Information Center

Bøe, Marit; Hognestad, Karin; Waniganayake, Manjula

2017-01-01

This article explores qualitative shadowing as an interpretivist methodology, and explains how two researchers participating simultaneously in data collection using a video recorder, contextual interviews and video-stimulated recall interviews, conducted a qualitative shadowing study at six early childhood centres in Norway. This paper emerged…

Reframing Metaphors in Business and Education Teams

ERIC Educational Resources Information Center

Marcellino, Patricia Ann

2007-01-01

Purpose: The purpose of this paper is to conduct an action-research study of metaphors and metaphoric fragments composed by graduate students in 17 teams in two business (MBA) and three educational administration courses taught by the same instructor and action-researcher. Design/methodology/approach: The methodology of the paper was…

Assessing Pragmatics: DCTS and Retrospective Verbal Reports

ERIC Educational Resources Information Center

Beltrán-Palanques, Vicente

2016-01-01

Assessing pragmatic knowledge in the instructed setting is seen as a complex but necessary task, which requires the design of appropriate research methodologies to examine pragmatic performance. This study discusses the use of two different research methodologies, namely those of Discourse Completion Tests/Tasks (DCTs) and verbal reports. Research…

Gender and Leadership Styles in Single-Sex Academic Institutions

ERIC Educational Resources Information Center

Taleb, Hanan M.

2010-01-01

Purpose: This paper aims to investigate the relationship between gender and female leadership styles in a single-sex academic institution in Saudi Arabia. Design/methodology/approach: Essentially, a qualitative research approach that utilised a single case-study methodology was adopted. As part of this research, seven in-depth semi-structured…

Exposing the Backstage: Critical Reflections on a Longitudinal Qualitative Study of Residents’ Care Networks in Assisted Living

PubMed Central

Kemp, Candace L.; Ball, Mary M.; Morgan, Jennifer Craft; Doyle, Patrick J.; Burgess, Elisabeth O.; Dillard, Joy A.; Barmon, Christina E.; Fitzroy, Andrea F.; Helmly, Victoria E.; Avent, Elizabeth S.; Perkins, Molly M.

2018-01-01

In this article, we analyze the research experiences associated with a longitudinal qualitative study of residents’ care networks in assisted living. Using data from researcher meetings, field notes, and memos, we critically examine our design and decision making and accompanying methodological implications. We focus on one complete wave of data collection involving 28 residents and 114 care network members in four diverse settings followed for 2 years. We identify study features that make our research innovative, but that also represent significant challenges. They include the focus and topic; settings and participants; scope and design complexity; nature, modes, frequency, and duration of data collection; and analytic approach. Each feature has methodological implications, including benefits and challenges pertaining to recruitment, retention, data collection, quality, and management, research team work, researcher roles, ethics, and dissemination. Our analysis demonstrates the value of our approach and of reflecting on and sharing methodological processes for cumulative knowledge building. PMID:27651072

[Reconsidering children's dreams. A critical review of methods and results in developmental dream research from Freud to contemporary works].

PubMed

Sándor, Piroska; Bódizs, Róbert

2014-01-01

Examining children's dream development is a significant challenge for researchers. Results from studies on children's dreaming may enlighten us on the nature and role of dreaming as well as broaden our knowledge of consciousness and cognitive development. This review summarizes the main questions and historical progress in developmental dream research, with the aim of shedding light on the advantages, disadvantages and effects of different settings and methods on research outcomes. A typical example would be the dreams of 3 to 5 year-olds: they are simple and static, with a relative absence of emotions and active self participation according to laboratory studies; studies using different methodology however found them to be vivid, rich in emotions, with the self as an active participant. Questions about the validity of different methods arise, and are considered within this review. Given that methodological differences can result in highly divergent outcomes, it is strongly recommended for future research to select methodology and treat results more carefully.

Exposing the Backstage: Critical Reflections on a Longitudinal Qualitative Study of Residents' Care Networks in Assisted Living.

PubMed

Kemp, Candace L; Ball, Mary M; Morgan, Jennifer Craft; Doyle, Patrick J; Burgess, Elisabeth O; Dillard, Joy A; Barmon, Christina E; Fitzroy, Andrea F; Helmly, Victoria E; Avent, Elizabeth S; Perkins, Molly M

2017-07-01

In this article, we analyze the research experiences associated with a longitudinal qualitative study of residents' care networks in assisted living. Using data from researcher meetings, field notes, and memos, we critically examine our design and decision making and accompanying methodological implications. We focus on one complete wave of data collection involving 28 residents and 114 care network members in four diverse settings followed for 2 years. We identify study features that make our research innovative, but that also represent significant challenges. They include the focus and topic; settings and participants; scope and design complexity; nature, modes, frequency, and duration of data collection; and analytic approach. Each feature has methodological implications, including benefits and challenges pertaining to recruitment, retention, data collection, quality, and management, research team work, researcher roles, ethics, and dissemination. Our analysis demonstrates the value of our approach and of reflecting on and sharing methodological processes for cumulative knowledge building.

Contentious issues in research on trafficked women working in the sex industry: study design, ethics, and methodology.

PubMed

Cwikel, Julie; Hoban, Elizabeth

2005-11-01

The trafficking of women and children for work in the globalized sex industry is a global social problem. Quality data is needed to provide a basis for legislation, policy, and programs, but first, numerous research design, ethical, and methodological problems must be addressed. Research design issues in studying women trafficked for sex work (WTSW) include how to (a) develop coalitions to fund and support research, (b) maintain a critical stance on prostitution, and therefore WTSW (c) use multiple paradigms and methods to accurately reflect WTSW's reality, (d) present the purpose of the study, and (e) protect respondents' identities. Ethical issues include (a) complications with informed consent procedures, (b) problematic access to WTSW (c) loss of WTSW to follow-up, (d) inability to intervene in illegal acts or human rights violations, and (e) the need to maintain trustworthiness as researchers. Methodological issues include (a) constructing representative samples, (b) managing media interest, and (c) handling incriminating materials about law enforcement and immigration.

Methodological Review of Studies on Educational Leaders and Emotions (1992-2012): Insights into the Meaning of an Emerging Research Field in Educational Administration

ERIC Educational Resources Information Center

Berkovich, Izhak; Eyal, Ori

2017-01-01

Purpose: The purpose of this paper is to do methodological review of the literature on educational leaders and emotions that includes 49 empirical studies published in peer-reviewed journals between 1992 and 2012. Design/methodology/approach: The work systematically analyzes descriptive information, methods, and designs in these studies, and their…

Examining emotional expressions in discourse: methodological considerations

NASA Astrophysics Data System (ADS)

Hufnagel, Elizabeth; Kelly, Gregory J.

2017-10-01

This methodological paper presents an approach for examining emotional expressions through discourse analysis and ethnographic methods. Drawing on trends in the current literature in science education, we briefly explain the importance of emotions in science education and examine the current research methodologies used in interactional emotion studies. We put forth and substantiate a methodological approach that attends to the interactional, contextual, intertextual, and consequential aspects of emotional expressions. By examining emotional expressions in the discourse in which they are constructed, emotional expressions are identified through semantics, contextualization, and linguistic features. These features make salient four dimensions of emotional expressions: aboutness, frequency, type, and ownership. Drawing on data from a large empirical study of pre-service elementary teachers' emotional expressions about climate change in a science course, we provide illustrative examples to describe what counts as emotional expressions in situ. In doing so we explain how our approach makes salient the nuanced nature of such expressions as well as the broader discourse in which they are constructed and the implications for researching emotional expressions in science education discourse. We suggest reasons why this discourse orientated research methodology can contribute to the interactional study of emotions in science education contexts.

Baseline Study Methodology for Future Phases of Research on Nuclear Power Plant Control Room Technologies

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

Le Blanc, Katya Lee; Bower, Gordon Ross; Hill, Rachael Ann

In order to provide a basis for industry adoption of advanced technologies, the Control Room Upgrades Benefits Research Project will investigate the benefits of including advanced technologies as part of control room modernization This report describes the background, methodology, and research plan for the first in a series of full-scale studies to test the effects of advanced technology in NPP control rooms. This study will test the effect of Advanced Overview Displays in the partner Utility’s control room simulator

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.

[Quantity versus quality: a review on current methodological dispute in health services research].

PubMed

Sikorski, Claudia; Glaesmer, Heide; Bramesfeld, Anke

2010-10-01

The aim of this study was to determine the percentage of qualitative and quantitative research papers on health services research in two German journals. All publications of the two journals were viewed. Only empirical research papers were included. It was then assessed whether they dealt with health services research and what methodology was used to collect and analyse data. About half of all published empirical papers dealt with health services research. Of those, slightly over 20 % used qualitative methods at least partially. Ordered by topic, qualitative data collection and analysis is especially common in the fields of phenomenology, treatment determinants and treatment outcome. Sole qualitative methodology is still used rather seldom in health services research. Attempts to include quantitative as well as qualitative approaches are limited to sequential design, lowering the independent value of both approaches. The concept of triangulation yields the possibility to overcome paradigm based dichotomies. However, the choice of methodology ought to be based primarily on the research question. © Georg Thieme Verlag KG Stuttgart · New York.

At the cross-roads of participatory research and biomarker discovery in autism: the need for empirical data.

PubMed

Yusuf, Afiqah; Elsabbagh, Mayada

2015-12-15

Identifying biomarkers for autism can improve outcomes for those affected by autism. Engaging the diverse stakeholders in the research process using community-based participatory research (CBPR) can accelerate biomarker discovery into clinical applications. However, there are limited examples of stakeholder involvement in autism research, possibly due to conceptual and practical concerns. We evaluate the applicability of CBPR principles to biomarker discovery in autism and critically review empirical studies adopting these principles. Using a scoping review methodology, we identified and evaluated seven studies using CBPR principles in biomarker discovery. The limited number of studies in biomarker discovery adopting CBPR principles coupled with their methodological limitations suggests that such applications are feasible but challenging. These studies illustrate three CBPR themes: community assessment, setting global priorities, and collaboration in research design. We propose that further research using participatory principles would be useful in accelerating the pace of discovery and the development of clinically meaningful biomarkers. For this goal to be successful we advocate for increased attention to previously identified conceptual and methodological challenges to participatory approaches in health research, including improving scientific rigor and developing long-term partnerships among stakeholders.

Conducting a meta-ethnography of qualitative literature: lessons learnt.

PubMed

Atkins, Salla; Lewin, Simon; Smith, Helen; Engel, Mark; Fretheim, Atle; Volmink, Jimmy

2008-04-16

Qualitative synthesis has become more commonplace in recent years. Meta-ethnography is one of several methods for synthesising qualitative research and is being used increasingly within health care research. However, many aspects of the steps in the process remain ill-defined. We utilized the seven stages of the synthesis process to synthesise qualitative research on adherence to tuberculosis treatment. In this paper we discuss the methodological and practical challenges faced; of particular note are the methods used in our synthesis, the additional steps that we found useful in clarifying the process, and the key methodological challenges encountered in implementing the meta-ethnographic approach. The challenges included shaping an appropriate question for the synthesis; identifying relevant studies; assessing the quality of the studies; and synthesising findings across a very large number of primary studies from different contexts and research traditions. We offer suggestions that may assist in undertaking meta-ethnographies in the future. Meta-ethnography is a useful method for synthesising qualitative research and for developing models that interpret findings across multiple studies. Despite its growing use in health research, further research is needed to address the wide range of methodological and epistemological questions raised by the approach.

Conducting a meta-ethnography of qualitative literature: Lessons learnt

PubMed Central

Atkins, Salla; Lewin, Simon; Smith, Helen; Engel, Mark; Fretheim, Atle; Volmink, Jimmy

2008-01-01

Background Qualitative synthesis has become more commonplace in recent years. Meta-ethnography is one of several methods for synthesising qualitative research and is being used increasingly within health care research. However, many aspects of the steps in the process remain ill-defined. Discussion We utilized the seven stages of the synthesis process to synthesise qualitative research on adherence to tuberculosis treatment. In this paper we discuss the methodological and practical challenges faced; of particular note are the methods used in our synthesis, the additional steps that we found useful in clarifying the process, and the key methodological challenges encountered in implementing the meta-ethnographic approach. The challenges included shaping an appropriate question for the synthesis; identifying relevant studies; assessing the quality of the studies; and synthesising findings across a very large number of primary studies from different contexts and research traditions. We offer suggestions that may assist in undertaking meta-ethnographies in the future. Summary Meta-ethnography is a useful method for synthesising qualitative research and for developing models that interpret findings across multiple studies. Despite its growing use in health research, further research is needed to address the wide range of methodological and epistemological questions raised by the approach. PMID:18416812

Can Global Learning Raise Standards within Pupils' Writing in the Primary Phase? Development Education Research Centre. Research Paper No. 16

ERIC Educational Resources Information Center

Alcock, Hilary L.; Ramirez Barker, Linda

2016-01-01

This study was primarily undertaken by teachers for teachers, and focuses on the potential contribution of global learning and development education (DE) methodologies to a core aspect of curriculum provision, namely writing. The aim of the study is to explore whether using global learning and DE methodologies can have an impact on pupils'…

Keys to Successful Implementation and Sustainment of Managed Maintenance for Healthcare Facilities

DTIC Science & Technology

2004-03-23

second they involve studying those phenomena in all their complexity (Leedy and Ormrod, 2001). According to Denzin and Lincoln (1994), qualitative...people being studied (Leedy and Ormrod, 2001). Research Design Methodological Triangulation Denzin and Lincoln (1994) suggest because different...the setting. This dual view is refereed to as methodological triangulation ( Denzin and Lincoln , 1994). A research design develops a logical plan for

Enhancing transparency in reporting the synthesis of qualitative research: ENTREQ

PubMed Central

2012-01-01

Background The syntheses of multiple qualitative studies can pull together data across different contexts, generate new theoretical or conceptual models, identify research gaps, and provide evidence for the development, implementation and evaluation of health interventions. This study aims to develop a framework for reporting the synthesis of qualitative health research. Methods We conducted a comprehensive search for guidance and reviews relevant to the synthesis of qualitative research, methodology papers, and published syntheses of qualitative health research in MEDLINE, Embase, CINAHL and relevant organisational websites to May 2011. Initial items were generated inductively from guides to synthesizing qualitative health research. The preliminary checklist was piloted against forty published syntheses of qualitative research, purposively selected to capture a range of year of publication, methods and methodologies, and health topics. We removed items that were duplicated, impractical to assess, and rephrased items for clarity. Results The Enhancing transparency in reporting the synthesis of qualitative research (ENTREQ) statement consists of 21 items grouped into five main domains: introduction, methods and methodology, literature search and selection, appraisal, and synthesis of findings. Conclusions The ENTREQ statement can help researchers to report the stages most commonly associated with the synthesis of qualitative health research: searching and selecting qualitative research, quality appraisal, and methods for synthesising qualitative findings. The synthesis of qualitative research is an expanding and evolving methodological area and we would value feedback from all stakeholders for the continued development and extension of the ENTREQ statement. PMID:23185978

Public acceptability of highway safety countermeasures. Volume 1, Background of study and methodology

DOT National Transportation Integrated Search

1981-06-01

This study provides information about public attitudes towards proposed highway safety countermeasures in three program areas: alcohol and drugs, unsafe driving behaviors, and pedestrian safety. This volume describes the three research methodologies ...

Prioritizing qualitative research in surgery: A synthesis and analysis of publication trends.

PubMed

Maragh-Bass, Allysha C; Appelson, Jessica R; Changoor, Navin R; Davis, W Austin; Haider, Adil H; Morris, Megan A

2016-12-01

Over the past 2 decades, researchers have recognized the value of qualitative research. Little has been done to characterize its application to surgery. We describe characteristics and overall prevalence of qualitative surgical research. We searched PubMed and CINAHL using "surgery" and 7 qualitative methodology terms. Four researchers extracted information; a fifth researcher reviewed 10% of abstracts for inter-rater reliability. A total of 3,112 articles were reviewed. Removing duplicates, 28% were relevant (N = 878; κ = 0.70). Common qualitative methodologies included phenomenology (34.3%) and grounded theory (30.2%). Interviews were the most common data collection method (81.9%) of patients (64%) within surgical oncology (15.4%). Postdischarge was the most commonly studied topic (30.8%). Overall, 41% of studies were published in nursing journals, while 8% were published in surgical journals. More than half of studies were published since 2011. Results suggest qualitative surgical research is gaining popularity. Most is published in nonsurgical journals, however, utilizing only 2 methodologies (phenomenology, grounded theory). The surgical journals that have published qualitative research had study topics restricted to a handful of surgical specialties. Additional surgical qualitative research should take advantage of a greater variety of approaches to provide insight into rare phenomena and social context. Copyright © 2016 Elsevier Inc. All rights reserved.

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

PubMed

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

2017-10-01

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

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.

Reconsidering the methodology of “stress” research in inflammatory bowel disease

PubMed Central

Keefer, Laurie; Keshavarzian, Ali; Mutlu, Ece

2009-01-01

Background and Aims The goals of this paper are: 1) to critically review and analyze the methodology of the studies since 1990 linking stress to inflammatory bowel disease; and 2) to make recommendations for future research in this area of research. Methods Articles were restricted to empirical reports in the English language with human subjects. Eleven empirical articles were able to answer “How is psychological stress related to inflammation and/or the expression or course of inflammatory bowel disease?” Results Studies varied by choice of participant groups, method for classifying disease activity, choice of design, and definition and measurement of stress. Only half of the studies supported the hypothesis that stress affected IBD in some way. Conclusions Current methodological limitations in the stress and gut inflammation research have made it difficult for us to ascertain the role of stress in inflammatory bowel disease. Authors provide a checklist of items to consider when designing future studies. PMID:21172210

Using a Play-Based Methodology in Qualitative Research: A Case of Using Social Board to Examine School Climate

ERIC Educational Resources Information Center

Mankowska, Anna

2016-01-01

Little, if any, examination of using play-based tools to examine children's opinions in research exists in the current literature. Therefore, this paper is meant to address that gap within the literature and showcase the study about the use of a specific play-based methodological tool in qualitative research. This specific tool called social board…

Guidance on assessing the methodological and reporting quality of toxicologically relevant studies: A scoping review.

PubMed

Samuel, Gbeminiyi O; Hoffmann, Sebastian; Wright, Robert A; Lalu, Manoj Mathew; Patlewicz, Grace; Becker, Richard A; DeGeorge, George L; Fergusson, Dean; Hartung, Thomas; Lewis, R Jeffrey; Stephens, Martin L

2016-01-01

Assessments of methodological and reporting quality are critical to adequately judging the credibility of a study's conclusions and to gauging its potential reproducibility. To aid those seeking to assess the methodological or reporting quality of studies relevant to toxicology, we conducted a scoping review of the available guidance with respect to four types of studies: in vivo and in vitro, (quantitative) structure-activity relationships ([Q]SARs), physico-chemical, and human observational studies. Our aims were to identify the available guidance in this diverse literature, briefly summarize each document, and distill the common elements of these documents for each study type. In general, we found considerable guidance for in vivo and human studies, but only one paper addressed in vitro studies exclusively. The guidance for (Q)SAR studies and physico-chemical studies was scant but authoritative. There was substantial overlap across guidance documents in the proposed criteria for both methodological and reporting quality. Some guidance documents address toxicology research directly, whereas others address preclinical research generally or clinical research and therefore may not be fully applicable to the toxicology context without some translation. Another challenge is the degree to which assessments of methodological quality in toxicology should focus on risk of bias - as in clinical medicine and healthcare - or be broadened to include other quality measures, such as confirming the identity of test substances prior to exposure. Our review is intended primarily for those in toxicology and risk assessment seeking an entry point into the extensive and diverse literature on methodological and reporting quality applicable to their work. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

The secret lives of experiments: methods reporting in the fMRI literature.

PubMed

Carp, Joshua

2012-10-15

Replication of research findings is critical to the progress of scientific understanding. Accordingly, most scientific journals require authors to report experimental procedures in sufficient detail for independent researchers to replicate their work. To what extent do research reports in the functional neuroimaging literature live up to this standard? The present study evaluated methods reporting and methodological choices across 241 recent fMRI articles. Many studies did not report critical methodological details with regard to experimental design, data acquisition, and analysis. Further, many studies were underpowered to detect any but the largest statistical effects. Finally, data collection and analysis methods were highly flexible across studies, with nearly as many unique analysis pipelines as there were studies in the sample. Because the rate of false positive results is thought to increase with the flexibility of experimental designs, the field of functional neuroimaging may be particularly vulnerable to false positives. In sum, the present study documented significant gaps in methods reporting among fMRI studies. Improved methodological descriptions in research reports would yield significant benefits for the field. Copyright © 2012 Elsevier Inc. All rights reserved.

Methodological Reporting in Qualitative, Quantitative, and Mixed Methods Health Services Research Articles

PubMed Central

Wisdom, Jennifer P; Cavaleri, Mary A; Onwuegbuzie, Anthony J; Green, Carla A

2012-01-01

Objectives Methodologically sound mixed methods research can improve our understanding of health services by providing a more comprehensive picture of health services than either method can alone. This study describes the frequency of mixed methods in published health services research and compares the presence of methodological components indicative of rigorous approaches across mixed methods, qualitative, and quantitative articles. Data Sources All empirical articles (n = 1,651) published between 2003 and 2007 from four top-ranked health services journals. Study Design All mixed methods articles (n = 47) and random samples of qualitative and quantitative articles were evaluated to identify reporting of key components indicating rigor for each method, based on accepted standards for evaluating the quality of research reports (e.g., use of p-values in quantitative reports, description of context in qualitative reports, and integration in mixed method reports). We used chi-square tests to evaluate differences between article types for each component. Principal Findings Mixed methods articles comprised 2.85 percent (n = 47) of empirical articles, quantitative articles 90.98 percent (n = 1,502), and qualitative articles 6.18 percent (n = 102). There was a statistically significant difference (χ2(1) = 12.20, p = .0005, Cramer's V = 0.09, odds ratio = 1.49 [95% confidence interval = 1,27, 1.74]) in the proportion of quantitative methodological components present in mixed methods compared to quantitative papers (21.94 versus 47.07 percent, respectively) but no statistically significant difference (χ2(1) = 0.02, p = .89, Cramer's V = 0.01) in the proportion of qualitative methodological components in mixed methods compared to qualitative papers (21.34 versus 25.47 percent, respectively). Conclusion Few published health services research articles use mixed methods. The frequency of key methodological components is variable. Suggestions are provided to increase the transparency of mixed methods studies and the presence of key methodological components in published reports. PMID:22092040

Feminist methodologies and engineering education research

NASA Astrophysics Data System (ADS)

Beddoes, Kacey

2013-03-01

This paper introduces feminist methodologies in the context of engineering education research. It builds upon other recent methodology articles in engineering education journals and presents feminist research methodologies as a concrete engineering education setting in which to explore the connections between epistemology, methodology and theory. The paper begins with a literature review that covers a broad range of topics featured in the literature on feminist methodologies. Next, data from interviews with engineering educators and researchers who have engaged with feminist methodologies are presented. The ways in which feminist methodologies shape their research topics, questions, frameworks of analysis, methods, practices and reporting are each discussed. The challenges and barriers they have faced are then discussed. Finally, the benefits of further and broader engagement with feminist methodologies within the engineering education community are identified.

A dynamic systems engineering methodology research study. Phase 2: Evaluating methodologies, tools, and techniques for applicability to NASA's systems projects

NASA Technical Reports Server (NTRS)

Paul, Arthur S.; Gill, Tepper L.; Maclin, Arlene P.

1989-01-01

A study of NASA's Systems Management Policy (SMP) concluded that the primary methodology being used by the Mission Operations and Data Systems Directorate and its subordinate, the Networks Division, is very effective. Still some unmet needs were identified. This study involved evaluating methodologies, tools, and techniques with the potential for resolving the previously identified deficiencies. Six preselected methodologies being used by other organizations with similar development problems were studied. The study revealed a wide range of significant differences in structure. Each system had some strengths but none will satisfy all of the needs of the Networks Division. Areas for improvement of the methodology being used by the Networks Division are listed with recommendations for specific action.

Exploring the Benefits of Respite Services to Family Caregivers: Methodological Issues and Current Findings

PubMed Central

Zarit, Steven H.; Liu, Yin; Bangerter, Lauren R.; Rovine, Michael J.

2017-01-01

Objectives There is growing emphasis on empirical validation of the efficacy of community-based services for older people and their families, but research on services such as respite care faces methodological challenges that have limited the growth of outcome studies. We identify problems associated with the usual research approaches for studying respite care, with the goal of stimulating use of novel and more appropriate research designs that can lead to improved studies of community-based services. Method Using the concept of research validity, we evaluate the methodological approaches in the current literature on respite services, including adult day services, in-home respite and overnight respite. Results Although randomized control trials (RCTs) are possible in community settings, validity is compromised by practical limitations of randomization and other problems. Quasi-experimental and interrupted time series designs offer comparable validity to RCTs and can be implemented effectively in community settings. Conclusion An emphasis on RCTs by funders and researchers is not supported by scientific evidence. Alternative designs can lead to development of a valid body of research on community services such as respite. PMID:26729467

Exploring the benefits of respite services to family caregivers: methodological issues and current findings.

PubMed

Zarit, Steven H; Bangerter, Lauren R; Liu, Yin; Rovine, Michael J

2017-03-01

There is growing emphasis on empirical validation of the efficacy of community-based services for older people and their families, but research on services such as respite care faces methodological challenges that have limited the growth of outcome studies. We identify problems associated with the usual research approaches for studying respite care, with the goal of stimulating use of novel and more appropriate research designs that can lead to improved studies of community-based services. Using the concept of research validity, we evaluate the methodological approaches in the current literature on respite services, including adult day services, in-home respite and overnight respite. Although randomized control trials (RCTs) are possible in community settings, validity is compromised by practical limitations of randomization and other problems. Quasi-experimental and interrupted time series designs offer comparable validity to RCTs and can be implemented effectively in community settings. An emphasis on RCTs by funders and researchers is not supported by scientific evidence. Alternative designs can lead to development of a valid body of research on community services such as respite.

Visualizing Forensic Publication Impacts and Collaborations: Presenting at a Scientific Venue Leads to Increased Collaborations between Researchers and Information Professionals

PubMed Central

Makar, Susan; Malanowski, Amanda; Rapp, Katie

2016-01-01

The Information Services Office (ISO) of the National Institute of Standards and Technology (NIST) proactively sought out an opportunity to present the findings of a study that showed the impact of NIST’s forensic research output to its internal customers and outside researchers. ISO analyzed the impact of NIST’s contributions to the peer-reviewed forensic journal literature through citation analysis and network visualizations. The findings of this study were compiled into a poster that was presented during the Forensics@NIST Symposium in December 2014. ISO’s study informed the forensic research community where NIST has had some of the greatest scholarly impact. This paper describes the methodology used to assess the impact of NIST’s forensic publications and shares the results, outcomes, and impacts of ISO’s study and poster presentation. This methodology is adaptable and applicable to other research fields and to other libraries. It has improved the recognition of ISO’s capabilities within NIST and resulted in application of the methodology to additional scientific disciplines. PMID:27956754

Feminist Methodologies and Engineering Education Research

ERIC Educational Resources Information Center

Beddoes, Kacey

2013-01-01

This paper introduces feminist methodologies in the context of engineering education research. It builds upon other recent methodology articles in engineering education journals and presents feminist research methodologies as a concrete engineering education setting in which to explore the connections between epistemology, methodology and theory.…

Sexuality Research in Iran: A Focus on Methodological and Ethical Considerations.

PubMed

Rahmani, Azam; Merghati-Khoei, Effat; Moghaddam-Banaem, Lida; Zarei, Fatemeh; Montazeri, Ali; Hajizadeh, Ebrahim

2015-07-01

Research on sensitive topics, such as sexuality, could raise technical, methodological, ethical, political, and legal challenges. The aim of this paper was to draw the methodological challenges which the authors confronted during sexuality research with young population in the Iranian culture. This study was an exploratory mixed method one conducted in 2013-14. We interviewed 63 young women aged 18-34 yr in qualitative phase and 265 young women in quantitative phase in (university and non-university) dormitories and in an Adolescent Friendly Center. Data were collected using focus group discussions and individual interviews in the qualitative phase. We employed conventional content analysis to analyze the data. To enhance the rigor of the data, multiple data collection methods, maximum variation sampling, and peer checks were applied. Five main themes emerged from the data: interaction with opposite sex, sexual risk, sexual protective, sex education, and sexual vulnerability. Challenges while conducting sex research have been discussed. These challenges included assumption of promiscuity, language of silence and privacy concerns, and sex segregation policy. We described the strategies applied in our study and the rationales for each strategy. Strategies applied in the present study can be employed in contexts with the similar methodological and moral concerns.

Synthesis of qualitative linguistic research--a pilot review integrating and generalizing findings on doctor-patient interaction.

PubMed

Nowak, Peter

2011-03-01

There is a broad range qualitative linguistic research (sequential analysis) on doctor-patient interaction that had only a marginal impact on clinical research and practice. At least in parts this is due to the lack of qualitative research synthesis in the field. Available research summaries are not systematic in their methodology. This paper proposes a synthesis methodology for qualitative, sequential analytic research on doctor-patient interaction. The presented methodology is not new but specifies standard methodology of qualitative research synthesis for sequential analytic research. This pilot review synthesizes twelve studies on German-speaking doctor-patient interactions, identifies 45 verbal actions of doctors and structures them in a systematics of eight interaction components. Three interaction components ("Listening", "Asking for information", and "Giving information") seem to be central and cover two thirds of the identified action types. This pilot review demonstrates that sequential analytic research can be synthesized in a consistent and meaningful way, thus providing a more comprehensive and unbiased integration of research. Future synthesis of qualitative research in the area of health communication research is very much needed. Qualitative research synthesis can support the development of quantitative research and of educational materials in medical training and patient training. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Interdisciplinary mixed methods research with structurally vulnerable populations: case studies of injection drug users in San Francisco.

PubMed

Lopez, Andrea M; Bourgois, Philippe; Wenger, Lynn D; Lorvick, Jennifer; Martinez, Alexis N; Kral, Alex H

2013-03-01

Research with injection drug users (IDUs) benefits from interdisciplinary theoretical and methodological innovation because drug use is illegal, socially sanctioned and often hidden. Despite the increasing visibility of interdisciplinary, mixed methods research projects with IDUs, qualitative components are often subordinated to quantitative approaches and page restrictions in top addiction journals limit detailed reports of complex data collection and analysis logistics, thus minimizing the fuller scientific potential of genuine mixed methods. We present the methodological logistics and conceptual approaches of four mixed-methods research projects that our interdisciplinary team conducted in San Francisco with IDUs over the past two decades. These projects include combinations of participant-observation ethnography, in-depth qualitative interviewing, epidemiological surveys, photo-documentation, and geographic mapping. We adapted Greene et al.'s framework for combining methods in a single research project through: data triangulation, methodological complementarity, methodological initiation, and methodological expansion. We argue that: (1) flexible and self-reflexive methodological procedures allowed us to seize strategic opportunities to document unexpected and sometimes contradictory findings as they emerged to generate new research questions, (2) iteratively mixing methods increased the scope, reliability, and generalizability of our data, and (3) interdisciplinary collaboration contributed to a scientific "value added" that allowed for more robust theoretical and practical findings about drug use and risk-taking. Copyright © 2013 Elsevier B.V. All rights reserved.

Interdisciplinary Mixed Methods Research with Structurally Vulnerable Populations: Case Studies of Injection Drug Users in San Francisco

PubMed Central

Lopez, Andrea; Bourgois, Philippe; Wenger, Lynn; Lorvick, Jennifer; Martinez, Alexis; Kral, Alex H.

2013-01-01

Research with injection drug users (IDUs) benefits from interdisciplinary theoretical and methodological innovation because drug use is illegal, socially sanctioned and often hidden. Despite the increasing visibility of interdisciplinary, mixed methods research projects with IDUs, qualitative components are often subordinated to quantitative approaches and page restrictions in top addiction journals limit detailed reports of complex data collection and analysis logistics, thus minimizing the fuller scientific potential of genuine mixed methods. We present the methodological logistics and conceptual approaches of four mixed-methods research projects that our interdisciplinary team conducted in San Francisco with IDUs over the past two decades. These projects include combinations of participant-observation ethnography, in-depth qualitative interviewing, epidemiological surveys, photo-documentation, and geographic mapping. We adapted Greene et al.’s framework for combining methods in a single research project through: data triangulation, methodological complementarity, methodological initiation, and methodological expansion. We argue that: (1) flexible and self-reflexive methodological procedures allowed us to seize strategic opportunities to document unexpected and sometimes contradictory findings as they emerged to generate new research questions, (2) iteratively mixing methods increased the scope, reliability, and generalizability of our data, and (3) interdisciplinary collaboration contributed to a scientific “value added” that allowed for more robust theoretical and practical findings about drug use and risk-taking. PMID:23312109

Developing a methodology to assess the impact of research grant funding: a mixed methods approach.

PubMed

Bloch, Carter; Sørensen, Mads P; Graversen, Ebbe K; Schneider, Jesper W; Schmidt, Evanthia Kalpazidou; Aagaard, Kaare; Mejlgaard, Niels

2014-04-01

This paper discusses the development of a mixed methods approach to analyse research funding. Research policy has taken on an increasingly prominent role in the broader political scene, where research is seen as a critical factor in maintaining and improving growth, welfare and international competitiveness. This has motivated growing emphasis on the impacts of science funding, and how funding can best be designed to promote socio-economic progress. Meeting these demands for impact assessment involves a number of complex issues that are difficult to fully address in a single study or in the design of a single methodology. However, they point to some general principles that can be explored in methodological design. We draw on a recent evaluation of the impacts of research grant funding, discussing both key issues in developing a methodology for the analysis and subsequent results. The case of research grant funding, involving a complex mix of direct and intermediate effects that contribute to the overall impact of funding on research performance, illustrates the value of a mixed methods approach to provide a more robust and complete analysis of policy impacts. Reflections on the strengths and weaknesses of the methodology are used to examine refinements for future work. Copyright © 2014 Elsevier Ltd. All rights reserved.

STRengthening analytical thinking for observational studies: the STRATOS initiative.

PubMed

Sauerbrei, Willi; Abrahamowicz, Michal; Altman, Douglas G; le Cessie, Saskia; Carpenter, James

2014-12-30

The validity and practical utility of observational medical research depends critically on good study design, excellent data quality, appropriate statistical methods and accurate interpretation of results. Statistical methodology has seen substantial development in recent times. Unfortunately, many of these methodological developments are ignored in practice. Consequently, design and analysis of observational studies often exhibit serious weaknesses. The lack of guidance on vital practical issues discourages many applied researchers from using more sophisticated and possibly more appropriate methods when analyzing observational studies. Furthermore, many analyses are conducted by researchers with a relatively weak statistical background and limited experience in using statistical methodology and software. Consequently, even 'standard' analyses reported in the medical literature are often flawed, casting doubt on their results and conclusions. An efficient way to help researchers to keep up with recent methodological developments is to develop guidance documents that are spread to the research community at large. These observations led to the initiation of the strengthening analytical thinking for observational studies (STRATOS) initiative, a large collaboration of experts in many different areas of biostatistical research. The objective of STRATOS is to provide accessible and accurate guidance in the design and analysis of observational studies. The guidance is intended for applied statisticians and other data analysts with varying levels of statistical education, experience and interests. In this article, we introduce the STRATOS initiative and its main aims, present the need for guidance documents and outline the planned approach and progress so far. We encourage other biostatisticians to become involved. © 2014 The Authors. Statistics in Medicine published by John Wiley & Sons, Ltd.

A Methodology for the Emerging: Bringing College and Community Together

ERIC Educational Resources Information Center

Kazanjian, Christopher J.

2012-01-01

The purpose of this qualitative case study is to create a unified humanistic methodology for institutions of higher education engaging undergraduate students and diverse/displaced youth in pro-social group activity. Scholarly researchers have expressed the current methodological disconnect between institutions seeking to accommodate displaced…

Methodological decisions and the evaluation of possible effects of different family structures on children: The new family structures survey (NFSS).

PubMed

Schumm, Walter R

2012-11-01

Every social science researcher must make a number of methodological decisions when planning and implementing research projects. Each such decision carries with it both advantages and limitations. The decisions faced and made by Regnerus (2012) are discussed here in the wider context of social science literature regarding same-sex parenting. Even though the apparent outcomes of Regnerus's study were unpopular, the methodological decisions he made in the design and implementation of the New Family Structures Survey were not uncommon among social scientists, including many progressive, gay and lesbian scholars. These decisions and the research they produced deserve considerable and continued discussion, but criticisms of the underlying ethics and professionalism are misplaced because nearly every methodological decision that was made has ample precedents in research published by many other credible and distinguished scholars. Copyright © 2012 Elsevier Inc. All rights reserved.

Q and you: The application of Q methodology in recreation research

Treesearch

Whitney Ward

2010-01-01

Researchers have used various qualitative and quantitative methods to deal with subjectivity in studying people's recreation experiences. Q methodology has been the most effective approach for analyzing both qualitative and quantitative aspects of experience, including attitudes or perceptions. The method is composed of two main components--Q sorting and Q factor...

Methodological Issues and Practical Strategies in Research on Child Maltreatment Victims' Abilities and Experiences as Witnesses

ERIC Educational Resources Information Center

Chae, Yoojin; Goodman, Gail S.; Bederian-Gardner, Daniel; Lindsay, Adam

2011-01-01

Scientific studies of child maltreatment victims' memory abilities and court experiences have important legal, psychological, and clinical implications. However, state-of-the-art research on child witnesses is often hindered by methodological challenges. In this paper, we address specific problems investigators may encounter when attempting such…

Drug research methodology. Volume 4, Epidemiology in drugs and highway safety : the study of drug use among drivers and its role in traffic crashes

DOT National Transportation Integrated Search

1980-06-01

This report presents the findings of a workshop on epidemiology in drugs and highway safety. A cross-disciplinary panel of experts (1) identified methodological issues and constraints present in research to define the nature and magnitude of the drug...

Development of Chemical Engineering Course Methods Using Action Research: Case Study

ERIC Educational Resources Information Center

Virkki-Hatakka, Terhi; Tuunila, Ritva; Nurkka, Niina

2013-01-01

This paper reports on the systematic development of a teaching methodology for two chemical engineering courses. The aim was to improve the quality of teaching to achieve expected learning outcomes more effectively. The development was carried out over a period of several years based on an action research methodology with data systematically…

The Idea of National HRD: An Analysis Based on Economics and Theory Development Methodology

ERIC Educational Resources Information Center

Wang, Greg G.; Swanson, Richard A.

2008-01-01

Recent human resource development (HRD) literature focuses attention on national HRD (NHRD) research and represents problems in both HRD identity and research methodology. Based on a review of development economics and international development literature, this study analyzes the existing NHRD literature with respect to the theory development…

Tough Teens: The Methodological Challenges of Interviewing Teenagers as Research Participants

ERIC Educational Resources Information Center

Bassett, Raewyn; Beagan, Brenda L.; Ristovski-Slijepcevic, Svetlana; Chapman, Gwen E.

2008-01-01

Encouraging a teenager to have a conversation in a semistructured research interview is fraught with difficulties. The authors discuss the methodological challenges encountered when interviewing adolescents of European Canadian, African Canadian, and Punjabi Canadian families who took part in the Family Food Decision-Making Study in two regions of…

Mixing Qualitative and Quantitative Research in Developmental Science: Uses and Methodological Choices

ERIC Educational Resources Information Center

Yoshikawa, Hirokazu; Weisner, Thomas S.; Kalil, Ariel; Way, Niobe

2008-01-01

Multiple methods are vital to understanding development as a dynamic, transactional process. This article focuses on the ways in which quantitative and qualitative methodologies can be combined to enrich developmental science and the study of human development, focusing on the practical questions of "when" and "how." Research situations that may…

How have researchers studied multiracial populations? A content and methodological review of 20 years of research.

PubMed

Charmaraman, Linda; Woo, Meghan; Quach, Ashley; Erkut, Sumru

2014-07-01

The U.S. Census shows that the racial-ethnic makeup of over 9 million people (2.9% of the total population) who self-identified as multiracial is extremely diverse. Each multiracial subgroup has unique social and political histories that may lead to distinct societal perceptions, economic situations, and health outcomes. Despite the increasing academic and media interest in multiracial individuals, there are methodological and definitional challenges in studying the population, resulting in conflicting representations in the literature. This content and methods review of articles on multiracial populations provides a comprehensive understanding of which multiracial populations have been included in research and how they have been studied, both to recognize emerging research and to identify gaps for guiding future research on this complex but increasingly visible population. We examine 125 U.S.-based peer-reviewed journal articles published over the past 20 years (1990 to 2009) containing 133 separate studies focused on multiracial individuals, primarily from the fields of psychology, sociology, social work, education, and public health. Findings include (a) descriptive data regarding the sampling strategies, methodologies, and demographic characteristics of studies, including which multiracial subgroups are most studied, gender, age range, region of country, and socioeconomic status; (b) major thematic trends in research topics concerning multiracial populations; and (c) implications and recommendations for future studies.

Methodological Rigor in Preclinical Cardiovascular Studies: Targets to Enhance Reproducibility and Promote Research Translation.

PubMed

Ramirez, F Daniel; Motazedian, Pouya; Jung, Richard G; Di Santo, Pietro; MacDonald, Zachary D; Moreland, Robert; Simard, Trevor; Clancy, Aisling A; Russo, Juan J; Welch, Vivian A; Wells, George A; Hibbert, Benjamin

2017-06-09

Methodological sources of bias and suboptimal reporting contribute to irreproducibility in preclinical science and may negatively affect research translation. Randomization, blinding, sample size estimation, and considering sex as a biological variable are deemed crucial study design elements to maximize the quality and predictive value of preclinical experiments. To examine the prevalence and temporal patterns of recommended study design element implementation in preclinical cardiovascular research. All articles published over a 10-year period in 5 leading cardiovascular journals were reviewed. Reports of in vivo experiments in nonhuman mammals describing pathophysiology, genetics, or therapeutic interventions relevant to specific cardiovascular disorders were identified. Data on study design and animal model use were collected. Citations at 60 months were additionally examined as a surrogate measure of research impact in a prespecified subset of studies, stratified by individual and cumulative study design elements. Of 28 636 articles screened, 3396 met inclusion criteria. Randomization was reported in 21.8%, blinding in 32.7%, and sample size estimation in 2.3%. Temporal and disease-specific analyses show that the implementation of these study design elements has overall not appreciably increased over the past decade, except in preclinical stroke research, which has uniquely demonstrated significant improvements in methodological rigor. In a subset of 1681 preclinical studies, randomization, blinding, sample size estimation, and inclusion of both sexes were not associated with increased citations at 60 months. Methodological shortcomings are prevalent in preclinical cardiovascular research, have not substantially improved over the past 10 years, and may be overlooked when basing subsequent studies. Resultant risks of bias and threats to study validity have the potential to hinder progress in cardiovascular medicine as preclinical research often precedes and informs clinical trials. Stroke research quality has uniquely improved in recent years, warranting a closer examination for interventions to model in other cardiovascular fields. © 2017 The Authors.

A case for the use of Q-methodology in disability research: lessons learned from a training workshop.

PubMed

McKenzie, Judith; Braswell, Bob; Jelsma, Jennifer; Naidoo, Nirmala

2011-01-01

Q-methodology was developed to analyse subjective responses to a range of items dealing with specific topics. This article describes the use of Q-methodology and presents the results of a Q-study on perspectives on disability carried out in a training workshop as evidence for its usefulness in disability research. A Q-sort was administered in the context of a training workshop on Q-method. The Q-sort consisted of statements related to the topic of disability. The responses were analysed using specifically developed software to identify factors that represent patterns of responses. Twenty-two of the 23 respondents loaded on four factors. These factors appeared to represent different paradigms relating to the social, medical and disability rights models of disability. The fourth factor appeared to be that of a family perspective. These are all models evident in the disability research literature and provide evidence for the validity of Q-method in disability research. Based on this opportunistic study, it would appear that Q-methodology is a useful tool for identifying different view points related to disability.

Is Article Methodological Quality Associated With Conflicts of Interest?: An Analysis of the Plastic Surgery Literature.

PubMed

Cho, Brian H; Lopez, Joseph; Means, Jessica; Lopez, Sandra; Milton, Jacqueline; Tufaro, Anthony P; May, James W; Dorafshar, Amir H

2017-12-01

Conflicts of interest (COI) are an emerging area of discussion within the field of plastic surgery. Recently, several reports have found that research studies that disclose COI are associated with publication of positive outcomes. We hypothesize that this association is driven by higher-quality studies receiving industry funding. This study aimed to investigate the association between industry support and study methodological quality. We reviewed all entries in Plastic and Reconstructive Surgery, Annals of Plastic Surgery, and Journal of Plastic, Reconstructive, and Aesthetic Surgery within a 1-year period encompassing 2013. All clinical research articles were analyzed. Studies were evaluated blindly for methodology quality based on a validated scoring system. An ordinal logistic regression model was used to examine the association between methodology score and COI. A total of 1474 articles were reviewed, of which 483 met our inclusion criteria. These articles underwent methodological quality scoring. Conflicts of interest were reported in 28 (5.8%) of these articles. After adjusting for article characteristics in the ordinal logistic regression analysis, there was no significant association between articles with COI and higher methodological scores (P = 0.7636). Plastic surgery studies that disclose COI are not associated with higher methodological quality when compared with studies that do not disclose COI. These findings suggest that although the presence of COI is associated with positive findings, the association is not shown to be driven by higher-quality studies.

Quality reporting of carotid intima-media thickness methodology; Current state of the science in the field of spinal cord injury.

PubMed

Hoskin, Jordan D; Miyatani, Masae; Craven, B Catharine

2017-03-30

Carotid intima-media thickness (cIMT) may be used increasingly as a cardiovascular disease (CVD) screening tool in individuals with spinal cord injury (SCI) as other routine invasive diagnostic tests are often unfeasible. However, variation in cIMT acquisition and analysis methods is an issue in the current published literature. The growth of the field is dependent on cIMT quality acquisition and analysis to ensure accurate reporting of CVD risk. The purpose of this study is to evaluate the quality of the reported methodology used to collect cIMT values in SCI. Data from 12 studies, which measured cIMT in individuals with SCI, were identified from the Medline, Embase and CINAHL databases. The quality of the reported methodologies was scored based on adherence to cIMT methodological guidelines abstracted from two consensus papers. Five studies were scored as 'moderate quality' in methodological reporting, having specified 9 to 11 of 15 quality reporting criterion. The remaining seven studies were scored as 'low quality', having reported less than 9 of 15 quality reporting criterion. No study had methodological reporting that was scored as 'high quality'. The overall reporting of quality methodology was poor in the published SCI literature. A greater adherence to current methodological guidelines is needed to advance the field of cIMT in SCI. Further research is necessary to refine cIMT acquisition and analysis guidelines to aid authors designing research and journals in screening manuscripts for publication.

Thoughts on an Indigenous Research Methodology.

ERIC Educational Resources Information Center

Steinhauer, Evelyn

2002-01-01

Reviews writings of Indigenous scholars concerning the need for and nature of an Indigenous research methodology. Discusses why an Indigenous research methodology is needed; the importance of relational accountability in such a methodology; why Indigenous people must conduct Indigenous research; Indigenous knowledge and ways of knowing (including…

The state of research on the effects of therapeutic touch.

PubMed

Easter, A

1997-06-01

Therapeutic Touch is investigated using an integrative review of the literature. Using Ganong's (1987) methodology, the article explores the research question, What is the state of development of research regarding Therapeutic Touch? by analyzing primary research reports from 23 articles in 14 referred journals. The findings of the review indicate positive regard for the use of Therapeutic Touch. All research points to the need for further study in this area. Research methods used are satisfactory, but more rigorous methodologies would promote a more scientific contribution to the body of literature on Therapeutic Touch.

Internet-Based Delphi Research: Case Based Discussion

PubMed Central

Donohoe, Holly M.; Stellefson, Michael L.

2013-01-01

The interactive capacity of the Internet offers benefits that are intimately linked with contemporary research innovation in the natural resource and environmental studies domains. However, e-research methodologies, such as the e-Delphi technique, have yet to undergo critical review. This study advances methodological discourse on the e-Delphi technique by critically assessing an e-Delphi case study. The analysis suggests that the benefits of using e-Delphi are noteworthy but the authors acknowledge that researchers are likely to face challenges that could potentially compromise research validity and reliability. To ensure that these issues are sufficiently considered when planning and designing an e-Delphi, important facets of the technique are discussed and recommendations are offered to help the environmental researcher avoid potential pitfalls associated with coordinating e-Delphi research. PMID:23288149

Current psychometric and methodological issues in the measurement of overgeneral autobiographical memory.

PubMed

Griffith, James W; Sumner, Jennifer A; Raes, Filip; Barnhofer, Thorsten; Debeer, Elise; Hermans, Dirk

2012-12-01

Autobiographical memory is a multifaceted construct that is related to psychopathology and other difficulties in functioning. Across many studies, a variety of methods have been used to study autobiographical memory. The relationship between overgeneral autobiographical memory (OGM) and psychopathology has been of particular interest, and many studies of this cognitive phenomenon rely on the Autobiographical Memory Test (AMT) to assess it. In this paper, we examine several methodological approaches to studying autobiographical memory, and focus primarily on methodological and psychometric considerations in OGM research. We pay particular attention to what is known about the reliability, validity, and methodological variations of the AMT. The AMT has adequate psychometric properties, but there is great variability in methodology across studies that use it. Methodological recommendations and suggestions for future studies are presented. Copyright © 2011 Elsevier Ltd. All rights reserved.

A Mixed Methods Content Analysis of the Research Literature in Science Education

NASA Astrophysics Data System (ADS)

Schram, Asta B.

2014-10-01

In recent years, more and more researchers in science education have been turning to the practice of combining qualitative and quantitative methods in the same study. This approach of using mixed methods creates possibilities to study the various issues that science educators encounter in more depth. In this content analysis, I evaluated 18 studies from science education journals as they relate to the definition, design, and overall practice of using mixed methods. I scrutinized a purposeful sample, derived from 3 journals (the International Journal of Science Education, the Journal of Research in Science Teaching, and the Research in Science Education) in terms of the type of data collected, timing, priority, design, the mixing of the 2 data strands in the studies, and the justifications authors provide for using mixed methods. Furthermore, the articles were evaluated in terms of how well they met contemporary definitions for mixed methods research. The studies varied considerably in the use and understanding of mixed methods. A systematic evaluation of the employment of mixed methods methodology was used to identify the studies that best reflected contemporary definitions. A comparison to earlier content analyses of mixed methods research indicates that researchers' knowledge of mixed methods methodology may be increasing. The use of this strategy in science education research calls, however, for an improved methodology, especially concerning the practice of mixing. Suggestions are given on how to best use this approach.

The influence of capture-recapture methodology on the evolution of the North American Bird Banding Program

USGS Publications Warehouse

Tautin, J.; Lebreton, J.-D.; North, P.M.

1993-01-01

Capture-recapture methodology has advanced greatly in the last twenty years and is now a major factor driving the continuing evolution of the North American bird banding program. Bird banding studies are becoming more scientific with improved study designs and analytical procedures. Researchers and managers are gaining more reliable knowledge which in turn betters the conservation of migratory birds. The advances in capture-recapture methodology have benefited gamebird studies primarily, but nongame bird studies will benefit similarly as they expand greatly in the next decade. Further theoretical development of capture-recapture methodology should be encouraged, and, to maximize benefits of the methodology, work on practical applications should be increased.

"I Don't Know What Literacy Is": Uncovering Hidden Literacies in a Community Library Using Ecological and Participatory Research Methodologies with Children

ERIC Educational Resources Information Center

Pahl, Kate; Allan, Chloe

2011-01-01

This article describes an ecological study in Eastside, a particular area of Rotherham, a town in the north of England, UK. The purpose of the study was to collect information about literacy practices in a community setting, focusing on a library. The researchers used an ecological approach to data collection. The methodology included approaches…

Methodological reporting in qualitative, quantitative, and mixed methods health services research articles.

PubMed

Wisdom, Jennifer P; Cavaleri, Mary A; Onwuegbuzie, Anthony J; Green, Carla A

2012-04-01

Methodologically sound mixed methods research can improve our understanding of health services by providing a more comprehensive picture of health services than either method can alone. This study describes the frequency of mixed methods in published health services research and compares the presence of methodological components indicative of rigorous approaches across mixed methods, qualitative, and quantitative articles. All empirical articles (n = 1,651) published between 2003 and 2007 from four top-ranked health services journals. All mixed methods articles (n = 47) and random samples of qualitative and quantitative articles were evaluated to identify reporting of key components indicating rigor for each method, based on accepted standards for evaluating the quality of research reports (e.g., use of p-values in quantitative reports, description of context in qualitative reports, and integration in mixed method reports). We used chi-square tests to evaluate differences between article types for each component. Mixed methods articles comprised 2.85 percent (n = 47) of empirical articles, quantitative articles 90.98 percent (n = 1,502), and qualitative articles 6.18 percent (n = 102). There was a statistically significant difference (χ(2) (1) = 12.20, p = .0005, Cramer's V = 0.09, odds ratio = 1.49 [95% confidence interval = 1,27, 1.74]) in the proportion of quantitative methodological components present in mixed methods compared to quantitative papers (21.94 versus 47.07 percent, respectively) but no statistically significant difference (χ(2) (1) = 0.02, p = .89, Cramer's V = 0.01) in the proportion of qualitative methodological components in mixed methods compared to qualitative papers (21.34 versus 25.47 percent, respectively). Few published health services research articles use mixed methods. The frequency of key methodological components is variable. Suggestions are provided to increase the transparency of mixed methods studies and the presence of key methodological components in published reports. © Health Research and Educational Trust.

Improving Mathematics Performance among Secondary Students with EBD: A Methodological Review

ERIC Educational Resources Information Center

Mulcahy, Candace A.; Krezmien, Michael P.; Travers, Jason

2016-01-01

In this methodological review, the authors apply special education research quality indicators and standards for single case design to analyze mathematics intervention studies for secondary students with emotional and behavioral disorders (EBD). A systematic methodological review of literature from 1975 to December 2012 yielded 19 articles that…

Using a Realist Research Methodology in Policy Analysis

ERIC Educational Resources Information Center

Lourie, Megan; Rata, Elizabeth

2017-01-01

The article describes the usefulness of a realist methodology in linking sociological theory to empirically obtained data through the development of a methodological device. Three layers of analysis were integrated: 1. the findings from a case study about Maori language education in New Zealand; 2. the identification and analysis of contradictions…

Discourse Analysis and the Study of Educational Leadership

ERIC Educational Resources Information Center

Anderson, Gary; Mungal, Angus Shiva

2015-01-01

Purpose: The purpose of this paper is to provide an overview of the current and past work using discourse analysis in the field of educational administration and of discourse analysis as a methodology. Design/Methodology/Approach: Authors reviewed research in educational leadership that uses discourse analysis as a methodology. Findings: While…

Communicating Qualitative Research Study Designs to Research Ethics Review Boards

ERIC Educational Resources Information Center

Ells, Carolyn

2011-01-01

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

Design-Based Research (DBR) in Educational Enquiry and Technological Studies: A Version for PhD Students Targeting the Integration of New Technologies and Literacies into Educational Contexts

ERIC Educational Resources Information Center

Abdallah, Mahmoud M. S.; Wegerif, Rupert B.

2014-01-01

This article discusses educational design-based research (DBR) as an emerging paradigm/methodology in educational enquiry that can be used as a mixed-method, problem-oriented research framework, and thus can act as an alternative to other traditional paradigms/methodologies prominent within the Egyptian context of educational enquiry. DBR is often…

A review on human reinstatement studies: an overview and methodological challenges.

PubMed

Haaker, Jan; Golkar, Armita; Hermans, Dirk; Lonsdorf, Tina B

2014-09-01

In human research, studies of return of fear (ROF) phenomena, and reinstatement in particular, began only a decade ago and recently are more widely used, e.g., as outcome measures for fear/extinction memory manipulations (e.g., reconsolidation). As reinstatement research in humans is still in its infancy, providing an overview of its stability and boundary conditions and summarizing methodological challenges is timely to foster fruitful future research. As a translational endeavor, clarifying the circumstances under which (experimental) reinstatement occurs may offer a first step toward understanding relapse as a clinical phenomenon and pave the way for the development of new pharmacological or behavioral ways to prevent ROF. The current state of research does not yet allow pinpointing these circumstances in detail and we hope this review will aid the research field to advance in this direction. As an introduction, we begin with a synopsis of rodent work on reinstatement and theories that have been proposed to explain the findings. The review however mainly focuses on reinstatement in humans. We first describe details and variations of the experimental setup in reinstatement studies in humans and give a general overview of results. We continue with a compilation of possible experimental boundary conditions and end with the role of individual differences and behavioral and/or pharmacological manipulations. Furthermore, we compile important methodological and design details on the published studies in humans and end with open research questions and some important methodological and design recommendations as a guide for future research. © 2014 Haaker et al.; Published by Cold Spring Harbor Laboratory Press.

Canadian-led capacity-building in biostatistics and methodology in cardiovascular and diabetes trials: the CANNeCTIN Biostatistics and Methodological Innovation Working Group

PubMed Central

2011-01-01

The Biostatistics and Methodological Innovation Working (BMIW) Group is one of several working groups within the CANadian Network and Centre for Trials INternationally (CANNeCTIN). This programme received funding from the Canadian Institutes of Health Research and the Canada Foundation for Innovation beginning in 2008, to enhance the infrastructure and build capacity for large Canadian-led clinical trials in cardiovascular diseases (CVD) and diabetes mellitus (DM). The overall aims of the BMIW Group's programme within CANNeCTIN, are to advance biostatistical and methodological research, and to build biostatistical capacity in CVD and DM. Our program of research and training includes: monthly videoconferences on topical biostatistical and methodological issues in CVD/DM clinical studies; providing presentations on methods issues at the annual CANNeCTIN meetings; collaborating with clinician investigators on their studies; training young statisticians in biostatistics and methods in CVD/DM trials and organizing annual symposiums on topical methodological issues. We are focused on the development of new biostatistical methods and the recruitment and training of highly qualified personnel - who will become leaders in the design and analysis of CVD/DM trials. The ultimate goal is to enhance global health by contributing to efforts to reduce the burden of CVD and DM. PMID:21332987

Minimum reporting standards for clinical research on groin pain in athletes

PubMed Central

Delahunt, Eamonn; Thorborg, Kristian; Khan, Karim M; Robinson, Philip; Hölmich, Per; Weir, Adam

2015-01-01

Groin pain in athletes is a priority area for sports physiotherapy and sports medicine research. Heterogeneous studies with low methodological quality dominate research related to groin pain in athletes. Low-quality studies undermine the external validity of research findings and limit the ability to generalise findings to the target patient population. Minimum reporting standards for research on groin pain in athletes are overdue. We propose a set of minimum reporting standards based on best available evidence to be utilised in future research on groin pain in athletes. Minimum reporting standards are provided in relation to: (1) study methodology, (2) study participants and injury history, (3) clinical examination, (4) clinical assessment and (5) radiology. Adherence to these minimum reporting standards will strengthen the quality and transparency of research conducted on groin pain in athletes. This will allow an easier comparison of outcomes across studies in the future. PMID:26031644

Methodological Issues and Practices in Qualitative Research.

ERIC Educational Resources Information Center

Bradley, Jana

1993-01-01

Discusses methodological issues concerning qualitative research and describes research practices that qualitative researchers use to address these methodological issues. Topics discussed include the researcher as interpreter, the emergent nature of qualitative research, understanding the experience of others, trustworthiness in qualitative…

Making sense of executive sensemaking. A phenomenological case study with methodological criticism.

PubMed

Parry, Jonathan

2003-01-01

This paper attempts to answer the research question, "how do senior executives in my organisation make sense of their professional life?" Having reviewed the sensemaking literature, in particular that of the pre-eminent author in this field, Karl E. Weick, I adopt a phenomenological, interpretist orientation which relies on an ideographic, inductive generation of theory. I situate myself, both as researcher and chief executive of the organisation studied, in the narrative of sensemaking. Using semi-structured interviews and a combination of grounded theory and template analysis to generate categories, seven themes of sensemaking are tentatively produced which are then compared with Weick's characteristics. The methodological approach is then reflected on, criticised and alternative methodologies are briefly considered. The conclusion reached is that the themes generated by the research may have relevance for sensemaking processes, but that the production of formal theory through social research is problematic.

Mixed methods research design for pragmatic psychoanalytic studies.

PubMed

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

2011-10-01

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

[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.

Forty years of quality-of-life research in congenital heart disease: Temporal trends in conceptual and methodological rigor.

PubMed

Bratt, Ewa-Lena; Moons, Philip

2015-09-15

The first study on quality of life (QoL) in patients with congenital heart disease was published 40 years ago. Since then, the number of QoL articles on these patients has grown exponentially. We conducted a systematic literature review of all empirical studies on QoL in patients with congenital heart disease published since 1974, with the aim of determining the range of conceptual and methodological rigor of studies and identifying temporal trends in these parameters. PubMed, Embase, and Cinahl were searched for empirical studies addressing QoL in children, adolescents, or adults with congenital heart disease, published between January 1, 1974, and December 31, 2014. We applied 10 review criteria that were previously developed by Gill and Feinstein in 1994 and further refined by Moons et al. in 2004. Overall, 234 articles were reviewed. We found slight but non-significant temporal improvements in conceptual and methodological rigor and in use of assessment methods. This indicates a trend toward a more professional and exacting approach in QoL assessments. However, the majority of articles still had substantial conceptual and methodological deficits. Furthermore, we observed that citation of the publications of Gill and Feinstein and Moons et al. in published QoL research is associated with higher quality scores, suggesting that these articles have a positive impact on conceptual and methodological caliber. Despite 40 years of QoL research in this field, this review shows that major weaknesses in methodological rigor remain highly prevalent, which may make QoL studies inconclusive. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

2016 Workplace and Gender Relations Survey of Active Duty Members: Overview Report

DTIC Science & Technology

2017-05-01

Grifka 1 Chapter 2: Survey Methodology Ms. Lisa Davis, Mr. Eric Falk, and Mr. Jeff Schneider 19 Chapter 3: Estimated Sexual Assault...assessing the gender relations environment across the Services. Study Background and Methodology Study Background The Defense Research, Surveys, and...gender discrimination. 3 Chapter 1 provides additional information on the construction of these metrics. Survey Methodology OPA conducts DoD cross

Implementing the PAIN RelieveIt Randomized Controlled Trial in Hospice Care: Mechanisms for Success and Meeting PCORI Methodology Standards.

PubMed

Ezenwa, Miriam O; Suarez, Marie L; Carrasco, Jesus D; Hipp, Theresa; Gill, Anayza; Miller, Jacob; Shea, Robert; Shuey, David; Zhao, Zhongsheng; Angulo, Veronica; McCurry, Timothy; Martin, Joanna; Yao, Yingwei; Molokie, Robert E; Wang, Zaijie Jim; Wilkie, Diana J

2017-07-01

This purpose of this article is to describe how we adhere to the Patient-Centered Outcomes Research Institute's (PCORI) methodology standards relevant to the design and implementation of our PCORI-funded study, the PAIN RelieveIt Trial. We present details of the PAIN RelieveIt Trial organized by the PCORI methodology standards and components that are relevant to our study. The PAIN RelieveIt Trial adheres to four PCORI standards and 21 subsumed components. The four standards include standards for formulating research questions, standards associated with patient centeredness, standards for data integrity and rigorous analyses, and standards for preventing and handling missing data. In the past 24 months, we screened 2,837 cancer patients and their caregivers; 874 dyads were eligible; 223.5 dyads consented and provided baseline data. Only 55 patients were lost to follow-up-a 25% attrition rate. The design and implementation of the PAIN RelieveIt Trial adhered to PCORI's methodology standards for research rigor.

Reducing hospital-acquired pressure ulcers using bundle methodology in pediatric and neonatal patients receiving extracorporeal membrane oxygenation therapy: An integrative review and call to action.

PubMed

Courtwright, Suzanne E; Mastro, Kari A; Preuster, Christa; Dardashti, Navid; McGill, Sandra; Madelon, Myrlene; Johnson, Donna

2017-10-01

This review focuses on identifying (1) evidence of the effectiveness of care bundle methodology to reduce hospital-acquired pressure ulcers (HAPUs) in pediatric and neonatal patients receiving extracorporeal membrane oxygenation (ECMO) therapy and (2) barriers to implementing HAPU care bundles in this at-risk population. An integrative review was conducted and reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A search of the scientific literature was performed. Studies included were published between January 2011 and February 2016. A total of seven articles met inclusion criteria. Data were extracted from each published article and analyzed to identify common themes, specifically bundle methodology and barriers to implementing HAPU bundles, in this population. There is limited research on effectiveness of care bundle methodology in reducing HAPUs in children, and no research specific to its effectiveness in pediatric or neonatal ECMO patients. No research was identified studying barriers to implementation of HAPU care bundles in this population. Nurses are well poised to test innovative strategies to prevent HAPUs. Nurses should consider implementing and testing bundle methodology to reduce HAPU in this at-risk population, and conduct research to identify any barriers to implementing this strategy. There is literature to support the use of nurses as unit-based skin care champions to facilitate teamwork and reliable use of the bundle, both critical components to the success of bundle methodology. © 2017 Wiley Periodicals, Inc.

Guidelines for the Design and Conduct of Clinical Studies in Knee Articular Cartilage Repair

PubMed Central

Mithoefer, Kai; Saris, Daniel B.F.; Farr, Jack; Kon, Elizaveta; Zaslav, Kenneth; Cole, Brian J.; Ranstam, Jonas; Yao, Jian; Shive, Matthew; Levine, David; Dalemans, Wilfried; Brittberg, Mats

2011-01-01

Objective: To summarize current clinical research practice and develop methodological standards for objective scientific evaluation of knee cartilage repair procedures and products. Design: A comprehensive literature review was performed of high-level original studies providing information relevant for the design of clinical studies on articular cartilage repair in the knee. Analysis of cartilage repair publications and synopses of ongoing trials were used to identify important criteria for the design, reporting, and interpretation of studies in this field. Results: Current literature reflects the methodological limitations of the scientific evidence available for articular cartilage repair. However, clinical trial databases of ongoing trials document a trend suggesting improved study designs and clinical evaluation methodology. Based on the current scientific information and standards of clinical care, detailed methodological recommendations were developed for the statistical study design, patient recruitment, control group considerations, study endpoint definition, documentation of results, use of validated patient-reported outcome instruments, and inclusion and exclusion criteria for the design and conduct of scientifically sound cartilage repair study protocols. A consensus statement among the International Cartilage Repair Society (ICRS) and contributing authors experienced in clinical trial design and implementation was achieved. Conclusions: High-quality clinical research methodology is critical for the optimal evaluation of current and new cartilage repair technologies. In addition to generally applicable principles for orthopedic study design, specific criteria and considerations apply to cartilage repair studies. Systematic application of these criteria and considerations can facilitate study designs that are scientifically rigorous, ethical, practical, and appropriate for the question(s) being addressed in any given cartilage repair research project. PMID:26069574

Towards evidence-based computational statistics: lessons from clinical research on the role and design of real-data benchmark studies.

PubMed

Boulesteix, Anne-Laure; Wilson, Rory; Hapfelmeier, Alexander

2017-09-09

The goal of medical research is to develop interventions that are in some sense superior, with respect to patient outcome, to interventions currently in use. Similarly, the goal of research in methodological computational statistics is to develop data analysis tools that are themselves superior to the existing tools. The methodology of the evaluation of medical interventions continues to be discussed extensively in the literature and it is now well accepted that medicine should be at least partly "evidence-based". Although we statisticians are convinced of the importance of unbiased, well-thought-out study designs and evidence-based approaches in the context of clinical research, we tend to ignore these principles when designing our own studies for evaluating statistical methods in the context of our methodological research. In this paper, we draw an analogy between clinical trials and real-data-based benchmarking experiments in methodological statistical science, with datasets playing the role of patients and methods playing the role of medical interventions. Through this analogy, we suggest directions for improvement in the design and interpretation of studies which use real data to evaluate statistical methods, in particular with respect to dataset inclusion criteria and the reduction of various forms of bias. More generally, we discuss the concept of "evidence-based" statistical research, its limitations and its impact on the design and interpretation of real-data-based benchmark experiments. We suggest that benchmark studies-a method of assessment of statistical methods using real-world datasets-might benefit from adopting (some) concepts from evidence-based medicine towards the goal of more evidence-based statistical research.

What are scoping studies? A review of the nursing literature.

PubMed

Davis, Kathy; Drey, Nick; Gould, Dinah

2009-10-01

Scoping studies are increasingly undertaken as distinct activities. The interpretation, methodology and expectations of scoping are highly variable. This suggests that conceptually, scoping is a poorly defined ambiguous term. The distinction between scoping as an integral preliminary process in the development of a research proposal or a formative, methodologically rigorous activity in its own right has not been extensively examined. The aim of this review is to explore the nature and status of scoping studies within the nursing literature and develop a working definition to ensure consistency in the future use of scoping as a research related activity. This paper follows an interpretative scoping review methodology. An explicit systematic search strategy included literary and web-based key word searches and advice from key researchers. Electronic sources included bibliographic and national research register databases and a general browser. The scoping studies varied widely in terms of intent, procedural and methodological rigor. An atheoretical stance was common although explicit conceptual clarification and development of a topic was limited. Four different levels of inquiry ranging from preliminary descriptive surveys to more substantive conceptual approaches were conceptualised. These levels reflected differing dimensional distinctions in which some activities constitute research whereas in others the scoping activities appear to fall outside the remit of research. Reconnaissance emerges as a common synthesising construct to explain the purpose of scoping. Scoping studies in relation to nursing are embryonic and continue to evolve. Its main strengths lie in its ability to extract the essence of a diverse body of evidence giving it meaning and significance that is both developmental and intellectually creative. As with other approaches to research and evidence synthesis a more standardized approach is required.

Scanning for satisfaction or digging for dismay? Comparing findings from a postal survey with those from a focus group-study.

PubMed

Carlsen, Benedicte; Glenton, Claire

2012-09-03

Despite growing support for mixed methods approaches we still have little systematic knowledge about the consequences of combining surveys and focus groups. While the methodological aspects of questionnaire surveys have been researched extensively, the characteristics of focus group methodology are understudied. We suggest and discuss whether the focus group setting, as compared to questionnaire surveys, encourages participants to exaggerate views in a negative direction. Based on an example from our own research, where we conducted a survey as a follow up of a focus group study, and with reference to theoretical approaches and empirical evidence from the literature concerning survey respondent behaviour and small group dynamics, we discuss the possibility that a discrepancy in findings between the focus groups and the questionnaire reflects characteristics of the two different research methods. In contrast to the survey, the focus group study indicated that doctors were generally negative to clinical guidelines. We were not convinced that this difference in results was due to methodological flaws in either of the studies, and discuss instead how this difference may have been the result of a general methodological phenomenon. Based on studies of how survey questionnaires influence responses, it appears reasonable to claim that surveys are more likely to find exaggerated positive views. Conversely, there are some indications in the literature that focus groups may result in complaints and overly negative attitudes, but this is still an open question. We suggest that while problematic issues tend to be under-communicated in questionnaire surveys, they may be overstated in focus groups.We argue for the importance of increasing our understanding of focus group methodology, for example by reporting interesting discrepancies in mixed methods studies. In addition, more experimental research on focus groups should be conducted to advance the methodology and to test our hypothesis.

Scanning for satisfaction or digging for dismay? Comparing findings from a postal survey with those from a focus group-study

PubMed Central

2012-01-01

Background Despite growing support for mixed methods approaches we still have little systematic knowledge about the consequences of combining surveys and focus groups. While the methodological aspects of questionnaire surveys have been researched extensively, the characteristics of focus group methodology are understudied. We suggest and discuss whether the focus group setting, as compared to questionnaire surveys, encourages participants to exaggerate views in a negative direction. Discussion Based on an example from our own research, where we conducted a survey as a follow up of a focus group study, and with reference to theoretical approaches and empirical evidence from the literature concerning survey respondent behaviour and small group dynamics, we discuss the possibility that a discrepancy in findings between the focus groups and the questionnaire reflects characteristics of the two different research methods. In contrast to the survey, the focus group study indicated that doctors were generally negative to clinical guidelines. We were not convinced that this difference in results was due to methodological flaws in either of the studies, and discuss instead how this difference may have been the result of a general methodological phenomenon. Summary Based on studies of how survey questionnaires influence responses, it appears reasonable to claim that surveys are more likely to find exaggerated positive views. Conversely, there are some indications in the literature that focus groups may result in complaints and overly negative attitudes, but this is still an open question. We suggest that while problematic issues tend to be under-communicated in questionnaire surveys, they may be overstated in focus groups. We argue for the importance of increasing our understanding of focus group methodology, for example by reporting interesting discrepancies in mixed methods studies. In addition, more experimental research on focus groups should be conducted to advance the methodology and to test our hypothesis. PMID:22943658

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.

Service user involvement enhanced the research quality in a study using interpretative phenomenological analysis - the power of multiple perspectives.

PubMed

Mjøsund, Nina Helen; Eriksson, Monica; Espnes, Geir Arild; Haaland-Øverby, Mette; Jensen, Sven Liang; Norheim, Irene; Kjus, Solveig Helene Høymork; Portaasen, Inger-Lill; Vinje, Hege Forbech

2017-01-01

The aim of this study was to examine how service user involvement can contribute to the development of interpretative phenomenological analysis methodology and enhance research quality. Interpretative phenomenological analysis is a qualitative methodology used in nursing research internationally to understand human experiences that are essential to the participants. Service user involvement is requested in nursing research. We share experiences from 4 years of collaboration (2012-2015) on a mental health promotion project, which involved an advisory team. Five research advisors either with a diagnosis or related to a person with severe mental illness constituted the team. They collaborated with the research fellow throughout the entire research process and have co-authored this article. We examined the joint process of analysing the empirical data from interviews. Our analytical discussions were audiotaped, transcribed and subsequently interpreted following the guidelines for good qualitative analysis in interpretative phenomenological analysis studies. The advisory team became 'the researcher's helping hand'. Multiple perspectives influenced the qualitative analysis, which gave more insightful interpretations of nuances, complexity, richness or ambiguity in the interviewed participants' accounts. The outcome of the service user involvement was increased breadth and depth in findings. Service user involvement improved the research quality in a nursing research project on mental health promotion. The interpretative element of interpretative phenomenological analysis was enhanced by the emergence of multiple perspectives in the qualitative analysis of the empirical data. We argue that service user involvement and interpretative phenomenological analysis methodology can mutually reinforce each other and strengthen qualitative methodology. © 2016 The Authors. Journal of Advanced Nursing Published by John Wiley & Sons Ltd.

Qualifying the Workforce: The Use of Nationally-Recognised Training in Australian Companies

ERIC Educational Resources Information Center

Smith, Erica; Smith, Andrew; Pickersgill, Richard; Rushbrook, Peter

2006-01-01

Purpose: To report on research that examines the impact of the adoption of nationally-recognised training by enterprises in Australia. Design/methodology/approach: The project involved a mix of methodologies including focus groups, employer survey and case studies. Findings: The research found that there had been a higher than expected adoption of…

Case Study Methodology: Flexibility, Rigour, and Ethical Considerations for the Scholarship of Teaching and Learning

ERIC Educational Resources Information Center

Pearson, Marion L.; Albon, Simon P.; Hubball, Harry

2015-01-01

Individuals and teams engaging in the scholarship of teaching and learning (SoTL) in multidisciplinary higher education settings must make decisions regarding choice of research methodology and methods. These decisions are guided by the research context and the goals of the inquiry. With reference to our own recent experiences investigating…

Methodological Aspects of Documenting Civics Lessons in Israel

ERIC Educational Resources Information Center

Cohen, Aviv

2014-01-01

In this paper the author wishes to shed light on some methodological aspects of documenting civics classes as part of educational research. Rooted in the research traditions of grounded theory and the use of ideal types, this study concentrates on one case of a civics course taught in an Israel high school. Touching on the empirical and…

"Women and the Environmental Are Together": Using Participatory Rural Appraisal to Examine Gendered Tensions about the Environment

ERIC Educational Resources Information Center

Quigley, Cassie F.; Che, S. Megan; Achieng, Stella; Liaram, Sarah

2017-01-01

Environmental education research (EER) rarely includes women's perspectives. This means that in environmental education research, an entire knowledge source is largely ignored. This study employed a methodology called Participatory Rural Appraisal, a methodology new to the field of EER, of Kenyan teachers from the Maasai Mara region to understand…

Combining qualitative and quantitative research within mixed method research designs: a methodological review.

PubMed

Östlund, Ulrika; Kidd, Lisa; Wengström, Yvonne; Rowa-Dewar, Neneh

2011-03-01

It has been argued that mixed methods research can be useful in nursing and health science because of the complexity of the phenomena studied. However, the integration of qualitative and quantitative approaches continues to be one of much debate and there is a need for a rigorous framework for designing and interpreting mixed methods research. This paper explores the analytical approaches (i.e. parallel, concurrent or sequential) used in mixed methods studies within healthcare and exemplifies the use of triangulation as a methodological metaphor for drawing inferences from qualitative and quantitative findings originating from such analyses. This review of the literature used systematic principles in searching CINAHL, Medline and PsycINFO for healthcare research studies which employed a mixed methods approach and were published in the English language between January 1999 and September 2009. In total, 168 studies were included in the results. Most studies originated in the United States of America (USA), the United Kingdom (UK) and Canada. The analytic approach most widely used was parallel data analysis. A number of studies used sequential data analysis; far fewer studies employed concurrent data analysis. Very few of these studies clearly articulated the purpose for using a mixed methods design. The use of the methodological metaphor of triangulation on convergent, complementary, and divergent results from mixed methods studies is exemplified and an example of developing theory from such data is provided. A trend for conducting parallel data analysis on quantitative and qualitative data in mixed methods healthcare research has been identified in the studies included in this review. Using triangulation as a methodological metaphor can facilitate the integration of qualitative and quantitative findings, help researchers to clarify their theoretical propositions and the basis of their results. This can offer a better understanding of the links between theory and empirical findings, challenge theoretical assumptions and develop new theory. Copyright © 2010 Elsevier Ltd. All rights reserved.

Methodological Rigor in Preclinical Cardiovascular Studies

PubMed Central

Ramirez, F. Daniel; Motazedian, Pouya; Jung, Richard G.; Di Santo, Pietro; MacDonald, Zachary D.; Moreland, Robert; Simard, Trevor; Clancy, Aisling A.; Russo, Juan J.; Welch, Vivian A.; Wells, George A.

2017-01-01

Rationale: Methodological sources of bias and suboptimal reporting contribute to irreproducibility in preclinical science and may negatively affect research translation. Randomization, blinding, sample size estimation, and considering sex as a biological variable are deemed crucial study design elements to maximize the quality and predictive value of preclinical experiments. Objective: To examine the prevalence and temporal patterns of recommended study design element implementation in preclinical cardiovascular research. Methods and Results: All articles published over a 10-year period in 5 leading cardiovascular journals were reviewed. Reports of in vivo experiments in nonhuman mammals describing pathophysiology, genetics, or therapeutic interventions relevant to specific cardiovascular disorders were identified. Data on study design and animal model use were collected. Citations at 60 months were additionally examined as a surrogate measure of research impact in a prespecified subset of studies, stratified by individual and cumulative study design elements. Of 28 636 articles screened, 3396 met inclusion criteria. Randomization was reported in 21.8%, blinding in 32.7%, and sample size estimation in 2.3%. Temporal and disease-specific analyses show that the implementation of these study design elements has overall not appreciably increased over the past decade, except in preclinical stroke research, which has uniquely demonstrated significant improvements in methodological rigor. In a subset of 1681 preclinical studies, randomization, blinding, sample size estimation, and inclusion of both sexes were not associated with increased citations at 60 months. Conclusions: Methodological shortcomings are prevalent in preclinical cardiovascular research, have not substantially improved over the past 10 years, and may be overlooked when basing subsequent studies. Resultant risks of bias and threats to study validity have the potential to hinder progress in cardiovascular medicine as preclinical research often precedes and informs clinical trials. Stroke research quality has uniquely improved in recent years, warranting a closer examination for interventions to model in other cardiovascular fields. PMID:28373349

An Exploration of Social Justice Intent in Photovoice Research Studies: From 2008 to 2013

PubMed Central

Sanon, Marie-Anne; Evans-Agnew, Robin A.; Boutain, Doris M.

2014-01-01

In an age where digital images are omnipresent, the use of participant photography in qualitative research has become accessible and commonplace. Yet, scant attention is paid to the social justice impact of photovoice among studies that have used this innovative method as a way to promote social justice. There is a need to review this method to understand its contributions and possibilities. This literature review of photovoice research studies 1) explores whether authors implicitly or explicitly related the methodologies to their aims of promoting social justice (methodology-method fit), and 2) outlines the social justice research impact of photovoice findings using the framework of social justice awareness, amelioration, and transformation. PubMed, Scopus, PsycINFO, and Web of Science databases were searched from the years 2008–2013 using the keywords: photovoice; photonovella; photovoice and social justice; and photovoice and participatory action research. Of the 30 research studies reviewed, only thirteen identified an underlying methodology guiding the photovoice method. The social justice impacts emphasized were more related to social justice awareness (n= 30) than amelioration (n= 11) or transformation (n=3). Future researchers using photovoice as a way to promote social justice are encouraged to assess and plan for the social justice impact desired. PMID:24602185

An exploration of social justice intent in photovoice research studies from 2008 to 2013.

PubMed

Sanon, Marie-Anne; Evans-Agnew, Robin A; Boutain, Doris M

2014-09-01

In an age where digital images are omnipresent, the use of participant photography in qualitative research has become accessible and commonplace. Yet, scant attention is paid to the social justice impact of photovoice amongst studies that have used this innovative method as a way to promote social justice. There is a need to review this method to understand its contributions and possibilities. This literature review of photovoice research studies (i) explores whether authors implicitly or explicitly related the methodologies to their aims of promoting social justice (methodology-method fit) and (ii) outlines the social justice research impact of photovoice findings using the framework of social justice awareness, amelioration and transformation. PubMed, Scopus, PsycINFO and Web of Science databases were searched from the years 2008-13 using the following keywords: photovoice; photonovella; photovoice and social justice; and photovoice and participatory action research. Of the 30 research studies reviewed, only thirteen identified an underlying methodology guiding the photovoice method. The social justice impacts emphasized were more related to social justice awareness (n = 30) than amelioration (n = 11) or transformation (n = 3). Future researchers using photovoice as a way to promote social justice are encouraged to assess and plan for the social justice impact desired. © 2014 John Wiley & Sons Ltd.

Response Bias in Research on Religion, Spirituality and Mental Health: A Critical Review of the Literature and Methodological Recommendations.

PubMed

de Oliveira Maraldi, Everton

2018-05-16

Although a significant body of research supports the psychological benefits of religion and spirituality, more investigations are needed to understand the mechanisms by which they impact mental health. While some studies suggest a causal direct influence, the findings may still be subject to unmeasured factors and confounders. Despite compelling empirical support for the dangers of response bias, this has been a widely neglected topic in mental health research. The aim of this essay is to critically examine the literature addressing the role of response bias in the relationship between religion, spirituality and mental health. A survey of the diverse types of bias in this research area is presented, and methodological and theoretical issues are outlined. The validity and generalizability of the evidence are discussed, as well as the implications for mental health practice. A list of methodological remedies to reduce bias is suggested. The article is then concluded with a summary of the studies reviewed and directions for future research.

Knowledge Consolidation Analysis: Toward a Methodology for Studying the Role of Argument in Technology Development

ERIC Educational Resources Information Center

Dyehouse, Jeremiah

2007-01-01

Researchers studying technology development often examine how rhetorical activity contributes to technologies' design, implementation, and stabilization. This article offers a possible methodology for studying one role of rhetorical activity in technology development: knowledge consolidation analysis. Applying this method to an exemplar case, the…

Being an Insider Researcher while Conducting Case Study Research

ERIC Educational Resources Information Center

Unluer, Sema

2012-01-01

It is crucial for social researchers to clarify their researchers' roles, especially for those utilizing qualitative methodology to make their research credible. The purpose of this paper is to examine the advantages and disadvantages of the researcher's insider role, an instructor, occupied within case study research on the integration of…

Visions of Terror: A Q-Methodological Analysis of American Perceptions of International Terrorism.

ERIC Educational Resources Information Center

Dowling, Ralph E.; Nitcavic, Richard G.

A study examined the efficacy of Q-methodology as a tool to explain perceptions of the American public regarding international terrorism, seeking to identify through this methodology distinct views of terrorism and the significant variables characterizing those views. To develop their instrument, researchers interviewed 16 individuals and based…

Solving a methodological challenge in work stress evaluation with the Stress Assessment and Research Toolkit (StART): a study protocol.

PubMed

Guglielmi, Dina; Simbula, Silvia; Vignoli, Michela; Bruni, Ilaria; Depolo, Marco; Bonfiglioli, Roberta; Tabanelli, Maria Carla; Violante, Francesco Saverio

2013-06-22

Stress evaluation is a field of strong interest and challenging due to several methodological aspects in the evaluation process. The aim of this study is to propose a study protocol to test a new method (i.e., the Stress Assessment and Research Toolkit) to assess psychosocial risk factors at work. This method addresses several methodological issues (e.g., subjective vs. objective, qualitative vs quantitative data) by assessing work-related stressors using different kinds of data: i) organisational archival data (organisational indicators sheet); ii) qualitative data (focus group); iii) worker perception (questionnaire); and iv) observational data (observational checklist) using mixed methods research. In addition, it allows positive and negative aspects of work to be considered conjointly, using an approach that considers at the same time job demands and job resources. The integration of these sources of data can reduce the theoretical and methodological bias related to stress research in the work setting, allows researchers and professionals to obtain a reliable description of workers' stress, providing a more articulate vision of psychosocial risks, and allows a large amount of data to be collected. Finally, the implementation of the method ensures in the long term a primary prevention for psychosocial risk management in that it aims to reduce or modify the intensity, frequency or duration of organisational demands.

Solving a methodological challenge in work stress evaluation with the Stress Assessment and Research Toolkit (StART): a study protocol

PubMed Central

2013-01-01

Background Stress evaluation is a field of strong interest and challenging due to several methodological aspects in the evaluation process. The aim of this study is to propose a study protocol to test a new method (i.e., the Stress Assessment and Research Toolkit) to assess psychosocial risk factors at work. Design This method addresses several methodological issues (e.g., subjective vs. objective, qualitative vs quantitative data) by assessing work-related stressors using different kinds of data: i) organisational archival data (organisational indicators sheet); ii) qualitative data (focus group); iii) worker perception (questionnaire); and iv) observational data (observational checklist) using mixed methods research. In addition, it allows positive and negative aspects of work to be considered conjointly, using an approach that considers at the same time job demands and job resources. Discussion The integration of these sources of data can reduce the theoretical and methodological bias related to stress research in the work setting, allows researchers and professionals to obtain a reliable description of workers’ stress, providing a more articulate vision of psychosocial risks, and allows a large amount of data to be collected. Finally, the implementation of the method ensures in the long term a primary prevention for psychosocial risk management in that it aims to reduce or modify the intensity, frequency or duration of organisational demands. PMID:23799950

76 FR 23603 - New Proposed Collection; Comment Request; Environmental Science Formative Research Methodology...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-27

... generic clearance to conduct survey and instrument design and administration, focus groups, cognitive... study of this size and complexity, the NCS was designed to include a preliminary pilot study known as... the Main Study. At every phase of the NCS, the multiple methodological studies conducted during the...

Methodological Complications of Matching Designs under Real World Constraints: Lessons from a Study of Deeper Learning

ERIC Educational Resources Information Center

Zeiser, Kristina; Rickles, Jordan; Garet, Michael S.

2014-01-01

To help researchers understand potential issues one can encounter when conducting propensity matching studies in complex settings, this paper describes methodological complications faced when studying schools using deeper learning practices to improve college and career readiness. The study uses data from high schools located in six districts…

Practical Considerations for Conducting Delphi Studies: The Oracle Enters a New Age.

ERIC Educational Resources Information Center

Eggers, Renee M.; Jones, Charles M.

1998-01-01

In addition to giving an overview of Delphi methodology and describing the methodology used by the researchers in two Delphi studies, the authors provide information about electronic communication in Delphi studies. Also provided are suggestions that can be used in a Delphi study involving any form of communication. (SLD)

Implementing the 4D cycle of appreciative inquiry in health care: a methodological review.

PubMed

Trajkovski, Suza; Schmied, Virginia; Vickers, Margaret; Jackson, Debra

2013-06-01

To examine and critique how the phases of the 4D cycle (Discovery, Dream, Design, and Destiny) of appreciative inquiry are implemented in a healthcare context. Appreciative inquiry is a theoretical research perspective, an emerging research methodology and a world view that builds on action research, organizational learning, and organizational change. Increasing numbers of articles published provide insights and learning into its theoretical and philosophical underpinnings. Many articles describe appreciative inquiry and the outcomes of their studies; however, there is a gap in the literature examining the approaches commonly used to implement the 4D cycle in a healthcare context. A methodological review following systematic principles. A methodological review was conducted including articles from the inception of appreciative inquiry in 1986 to the time of writing this review in November, 2011. Key database searches included CINAHL, Emerald, MEDLINE, PubMed, PsycINFO, and Scopus. A methodological review following systematic principles was undertaken. Studies were included if they described in detail the methods used to implement the 4D cycle of appreciative inquiry in a healthcare context. Nine qualitative studies met the inclusion criteria. Results highlighted that appreciative inquiry application is unique and varied between studies. The 4D phases were not rigid steps and were adapted to the setting and participants. Overall, participant enthusiasm and commitment were highlighted suggesting appreciative inquiry was mostly positively perceived by participants. Appreciative inquiry provides a positive way forward shifting from problems to solutions offering a new way of practicing in health care and health research. © 2012 Blackwell Publishing Ltd.

Leininger's Ethnonursing Research Methodology and Studies of Cancer Survivors: A Review.

PubMed

Farren, Arlene T

2015-09-01

The purpose of this article is to present the findings of a literature review regarding the use of Leininger's ethnonursing research methodology (ENRM) in studies addressing adult cancer survivors. It is important to learn about differences and similarities among cancer survivors' experiences so that patient-centered, culturally congruent care can be provided. A review of the literature was conducted using databases such as CINAHL and MEDLINE. Search terms included variations on ENRM and cancer survivors. The results were a small number of published studies that used the ENRM examining breast cancer survivors' perceptions and experiences. A review instrument was developed to estimate study quality based on established criteria. The studies are critiqued in relation to the theory-based methodology, evaluation criteria for qualitative research, and study findings are summarized. The author concludes that although there is a paucity of research using ENRM with adult cancer survivors, the preliminary findings of the included studies contribute to what is known about breast cancer survivors. Implications for research include recommendations to increase the use of ENRM to discover the universal and diverse experiences of care practices in adult cancer survivors and use the evidence to develop patient-centered, culturally congruent, quality care for cancer survivors. © The Author(s) 2014.

A Method for Co-Designing Theory-Based Behaviour Change Systems for Health Promotion.

PubMed

Janols, Rebecka; Lindgren, Helena

2017-01-01

A methodology was defined and developed for designing theory-based behaviour change systems for health promotion that can be tailored to the individual. Theories from two research fields were combined with a participatory action research methodology. Two case studies applying the methodology were conducted. During and between group sessions the participants created material and designs following the behaviour change strategy themes, which were discussed, analysed and transformed into a design of a behaviour change system. Theories in behavioural change and persuasive technology guided the data collection, data analyses, and the design of a behaviour change system. The methodology has strong emphasis on the target group's participation in the design process. The different aspects brought forward related to behaviour change strategies defined in literature on persuasive technology, and the dynamics of these are associated to needs and motivation defined in literature on behaviour change. It was concluded that the methodology aids the integration of theories into a participatory action research design process, and aids the analyses and motivations of design choices.

Developing the DESCARTE Model: The Design of Case Study Research in Health Care.

PubMed

Carolan, Clare M; Forbat, Liz; Smith, Annetta

2016-04-01

Case study is a long-established research tradition which predates the recent surge in mixed-methods research. Although a myriad of nuanced definitions of case study exist, seminal case study authors agree that the use of multiple data sources typify this research approach. The expansive case study literature demonstrates a lack of clarity and guidance in designing and reporting this approach to research. Informed by two reviews of the current health care literature, we posit that methodological description in case studies principally focuses on description of case study typology, which impedes the construction of methodologically clear and rigorous case studies. We draw from the case study and mixed-methods literature to develop the DESCARTE model as an innovative approach to the design, conduct, and reporting of case studies in health care. We examine how case study fits within the overall enterprise of qualitatively driven mixed-methods research, and the potential strengths of the model are considered. © The Author(s) 2015.

Motivating Students for Project-based Learning for Application of Research Methodology Skills.

PubMed

Tiwari, Ranjana; Arya, Raj Kumar; Bansal, Manoj

2017-12-01

Project-based learning (PBL) is motivational for students to learn research methodology skills. It is a way to engage and give them ownership over their own learning. The aim of this study is to use PBL for application of research methodology skills for better learning by encouraging an all-inclusive approach in teaching and learning rather than an individualized tailored approach. The present study was carried out for MBBS 6 th - and 7 th -semester students of community medicine. Students and faculties were sensitized about PBL and components of research methodology skills. They worked in small groups. The students were asked to fill the student feedback Questionnaire and the faculty was also asked to fill the faculty feedback Questionnaire. Both the Questionnaires were assessed on a 5 point Likert scale. After submitted projects, document analysis was done. A total of 99 students of the 6 th and 7 th semester were participated in PBL. About 90.91% students agreed that there should be continuation of PBL in subsequent batches. 73.74% felt satisfied and motivated with PBL, whereas 76.77% felt that they would be able to use research methodology in the near future. PBL requires considerable knowledge, effort, persistence, and self-regulation on the part of the students. They need to devise plans, gather information evaluate both the findings, and their approach. Facilitator plays a critical role in helping students in the process by shaping opportunity for learning, guiding students, thinking, and helping them construct new understanding.

Methodological issues in interviewing families in family nursing research.

PubMed

Astedt-Kurki, P; Paavilainen, E; Lehti, K

2001-07-01

The aim of this study is to discuss what methodological problems can be met in family research with one family member as an interviewee speaking on behalf of the whole family and, vice versa, what is the meaning of having multiple family members or the whole family unit as informants. Family nursing research is part of multidisciplinary research with families. It is a basis for family nursing and contributes to research, especially from the perspective of family welfare and its promotion. Family nursing research generates knowledge concerning families' and family members' wellbeing and experiences and expectations of nursing and health care. The examination of methodological problems while pursuing family research is based on two studies conducted in Finland. Quantitative methods add to the general knowledge of families. Qualitative methods are well suited to the study of family experiences. Family interviews performed for research purposes differ from interviews aiming at caring for families. They aim at obtaining knowledge of families on a general level so as to improve family nursing. Family research has to be looked at as a whole. It faces many challenges such as the definition of the family, gaining access, methods of data collection and data management. A family is a complex system and research with families need flexible, sensitive and practical methods. Family research should also aim at developing new methods for data collection and analysis.

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

Brigantic, Robert T.; Papatyi, Anthony F.; Perkins, Casey J.

This report summarizes a study and corresponding model development conducted in support of the United States Pacific Command (USPACOM) as part of the Federal Energy Management Program (FEMP) American Reinvestment and Recovery Act (ARRA). This research was aimed at developing a mathematical programming framework and accompanying optimization methodology in order to simultaneously evaluate energy efficiency (EE) and renewable energy (RE) opportunities. Once developed, this research then demonstrated this methodology at a USPACOM installation - Camp H.M. Smith, Hawaii. We believe this is the first time such an integrated, joint EE and RE optimization methodology has been constructed and demonstrated.

Emerging Methodologies in Pediatric Palliative Care Research: Six Case Studies

PubMed Central

Nelson, Katherine E.; Gerhardt, Cynthia A.; Rosenberg, Abby R.; Widger, Kimberley; Faerber, Jennifer A.; Feudtner, Chris

2018-01-01

Given the broad focus of pediatric palliative care (PPC) on the physical, emotional, and spiritual needs of children with potentially life-limiting illnesses and their families, PPC research requires creative methodological approaches. This manuscript, written by experienced PPC researchers, describes issues encountered in our own areas of research and the novel methods we have identified to target them. Specifically, we discuss potential approaches to: assessing symptoms among nonverbal children, evaluating medical interventions, identifying and treating problems related to polypharmacy, addressing missing data in longitudinal studies, evaluating longer-term efficacy of PPC interventions, and monitoring for inequities in PPC service delivery. PMID:29495384

A feasibility study of evaluating transportation security systems and associated multi-modal efficiency impacts

DOT National Transportation Integrated Search

2006-08-01

The overall purpose of this research project is to conduct a feasibility study and development of a general methodology to determine the impacts on multi-modal and system efficiency of alternative freight security measures. The methodology to be exam...

Lessons Learned from Custer’s Last Stand for Developing Acquisition Scouts

DTIC Science & Technology

2017-03-31

8 Overview of the Research Methodology ...32 Chapter 3 – Research Methodology ...Little Bighorn, our organization will be improved. Overview of the Research Methodology This research was conducted utilizing a descriptive

Depression research methodologies in the Journal of Personality and Social Psychology: a review and critique.

PubMed

Tennen, H; Hall, J A; Affleck, G

1995-05-01

Personality and social psychological studies of depression and depressive phenomena have become more methodologically sophisticated in recent years. In response to earlier problems in this literature, investigators have formulated sound suggestions for research designs. Studies of depression published in the Journal of Personality and Social Psychology (JPSP) between 1988 and 1993 were reviewed to evaluate how well these recommendations have been followed. Forty-one articles were examined for adherence to 3 suggestions appearing consistently in the literature: (a) multiple assessment periods, (b) multiple assessment methods, and (c) appropriate comparison groups. The studies published in JPSP have not adhered well to these standards. The authors recommend resetting minimum methodological criteria for studies of depression published in the premier journal in personality and social psychology.

Reporting of various methodological and statistical parameters in negative studies published in prominent Indian Medical Journals: a systematic review.

PubMed

Charan, J; Saxena, D

2014-01-01

Biased negative studies not only reflect poor research effort but also have an impact on 'patient care' as they prevent further research with similar objectives, leading to potential research areas remaining unexplored. Hence, published 'negative studies' should be methodologically strong. All parameters that may help a reader to judge validity of results and conclusions should be reported in published negative studies. There is a paucity of data on reporting of statistical and methodological parameters in negative studies published in Indian Medical Journals. The present systematic review was designed with an aim to critically evaluate negative studies published in prominent Indian Medical Journals for reporting of statistical and methodological parameters. Systematic review. All negative studies published in 15 Science Citation Indexed (SCI) medical journals published from India were included in present study. Investigators involved in the study evaluated all negative studies for the reporting of various parameters. Primary endpoints were reporting of "power" and "confidence interval." Power was reported in 11.8% studies. Confidence interval was reported in 15.7% studies. Majority of parameters like sample size calculation (13.2%), type of sampling method (50.8%), name of statistical tests (49.1%), adjustment of multiple endpoints (1%), post hoc power calculation (2.1%) were reported poorly. Frequency of reporting was more in clinical trials as compared to other study designs and in journals having impact factor more than 1 as compared to journals having impact factor less than 1. Negative studies published in prominent Indian medical journals do not report statistical and methodological parameters adequately and this may create problems in the critical appraisal of findings reported in these journals by its readers.

Publication Bias in Methodological Computational Research.

PubMed

Boulesteix, Anne-Laure; Stierle, Veronika; Hapfelmeier, Alexander

2015-01-01

The problem of publication bias has long been discussed in research fields such as medicine. There is a consensus that publication bias is a reality and that solutions should be found to reduce it. In methodological computational research, including cancer informatics, publication bias may also be at work. The publication of negative research findings is certainly also a relevant issue, but has attracted very little attention to date. The present paper aims at providing a new formal framework to describe the notion of publication bias in the context of methodological computational research, facilitate and stimulate discussions on this topic, and increase awareness in the scientific community. We report an exemplary pilot study that aims at gaining experiences with the collection and analysis of information on unpublished research efforts with respect to publication bias, and we outline the encountered problems. Based on these experiences, we try to formalize the notion of publication bias.

Narrative research on mental health recovery: two sister paradigms.

PubMed

Spector-Mersel, Gabriela; Knaifel, Evgeny

2017-06-24

Despite the breadth of narrative studies on individuals with severe mental illness, the suitability of narrative inquiry to exploring mental health recovery (MHR) has not been examined. (1) Examining the appropriateness of narrative inquiry to studying MHR; (2) assessing the extent to which narrative studies on MHR conform to the unique features of narrative research, as a distinctive form of qualitative inquiry. Review of empirical, theoretical and methodological literature on recovery and narrative inquiry. Considering the perspectives of recovery and narrative as paradigms, the similarity between their ontology and epistemology is shown, evident in 10 common emphases: meaning, identity, change and development, agency, holism, culture, uniqueness, context, language and giving voice. The resemblance between these "sister" paradigms makes narrative methodology especially fruitful for accessing the experiences of individuals in recovery. Reviewing narrative studies on MHR suggests that, currently, narrative research's uniqueness, centered on the holistic principle, is blurred on the philosophical, methodological and textual levels. Well-established narrative research has major implications for practice and policy in recovery-oriented mental health care. The narrative inquiry paradigm offers a possible path to enhancing the distinctive virtues of this research, realizing its potential in understanding and promoting MHR.

Methodology in diagnostic laboratory test research in clinical chemistry and clinical chemistry and laboratory medicine.

PubMed

Lumbreras-Lacarra, Blanca; Ramos-Rincón, José Manuel; Hernández-Aguado, Ildefonso

2004-03-01

The application of epidemiologic principles to clinical diagnosis has been less developed than in other clinical areas. Knowledge of the main flaws affecting diagnostic laboratory test research is the first step for improving its quality. We assessed the methodologic aspects of articles on laboratory tests. We included articles that estimated indexes of diagnostic accuracy (sensitivity and specificity) and were published in Clinical Chemistry or Clinical Chemistry and Laboratory Medicine in 1996, 2001, and 2002. Clinical Chemistry has paid special attention to this field of research since 1996 by publishing recommendations, checklists, and reviews. Articles were identified through electronic searches in Medline. The strategy combined the Mesh term "sensitivity and specificity" (exploded) with the text words "specificity", "false negative", and "accuracy". We examined adherence to seven methodologic criteria used in the study by Reid et al. (JAMA1995;274:645-51) of papers published in general medical journals. Three observers evaluated each article independently. Seventy-nine articles fulfilled the inclusion criteria. The percentage of studies that satisfied each criterion improved from 1996 to 2002. Substantial improvement was observed in reporting of the statistical uncertainty of indices of diagnostic accuracy, in criteria based on clinical information from the study population (spectrum composition), and in avoidance of workup bias. Analytical reproducibility was reported frequently (68%), whereas information about indeterminate results was rarely provided. The mean number of methodologic criteria satisfied showed a statistically significant increase over the 3 years in Clinical Chemistry but not in Clinical Chemistry and Laboratory Medicine. The methodologic quality of the articles on diagnostic test research published in Clinical Chemistry and Clinical Chemistry and Laboratory Medicine is comparable to the quality observed in the best general medical journals. The methodologic aspects that most need improvement are those linked to the clinical information of the populations studied. Editorial actions aimed to increase the quality of reporting of diagnostic studies could have a relevant positive effect, as shown by the improvement observed in Clinical Chemistry.

Feeling to See: Black Graduate Student Women (Re)Membering Black Womanhood through Study Abroad

ERIC Educational Resources Information Center

Green, Qiana

2017-01-01

This qualitative research study illuminates the lived experiences of Black graduate student women who study abroad. I provide insights on how these students made meaning of themselves through study abroad. I utilized sista circle methodology, a culturally responsive methodology, to examine the study abroad experiences of 23 Black graduate student…

Postgraduate Conception of Research Methodology: Implications for Learning and Teaching

ERIC Educational Resources Information Center

Daniel, Ben; Kumar, Vijay; Omar, Noritah

2018-01-01

This qualitative inquiry investigates postgraduate students' conceptions of research methodology and how it contributes to their learning. It explores factors likely to motivate student choice of research methodology and challenges in understanding research methods. The research was carried out at research-intensive universities in New Zealand and…

Industrial methodology for process verification in research (IMPROVER): toward systems biology verification

PubMed Central

Meyer, Pablo; Hoeng, Julia; Rice, J. Jeremy; Norel, Raquel; Sprengel, Jörg; Stolle, Katrin; Bonk, Thomas; Corthesy, Stephanie; Royyuru, Ajay; Peitsch, Manuel C.; Stolovitzky, Gustavo

2012-01-01

Motivation: Analyses and algorithmic predictions based on high-throughput data are essential for the success of systems biology in academic and industrial settings. Organizations, such as companies and academic consortia, conduct large multi-year scientific studies that entail the collection and analysis of thousands of individual experiments, often over many physical sites and with internal and outsourced components. To extract maximum value, the interested parties need to verify the accuracy and reproducibility of data and methods before the initiation of such large multi-year studies. However, systematic and well-established verification procedures do not exist for automated collection and analysis workflows in systems biology which could lead to inaccurate conclusions. Results: We present here, a review of the current state of systems biology verification and a detailed methodology to address its shortcomings. This methodology named ‘Industrial Methodology for Process Verification in Research’ or IMPROVER, consists on evaluating a research program by dividing a workflow into smaller building blocks that are individually verified. The verification of each building block can be done internally by members of the research program or externally by ‘crowd-sourcing’ to an interested community. www.sbvimprover.com Implementation: This methodology could become the preferred choice to verify systems biology research workflows that are becoming increasingly complex and sophisticated in industrial and academic settings. Contact: gustavo@us.ibm.com PMID:22423044

Using Multiple Dialog Modes in a User-System Interface to Accomodate Different Levels of User Experience: An Experimental Study.

DTIC Science & Technology

1986-01-01

Chapter it Research Methodology This chapter describes the methodology and the experimental design used for this research. Prior to discussing the...50 Experimental Design ............................... 50 Task/Treatm ent ................................... 55 Task Design ...Figure 3.3 Interface Experiment Elements ............... 54 Figure 3.4 Experimental Design ....................... 55 Figure 3.5 Subject Assignment

Re-Imagining Roles: Using Collaborative and Creative Research Methodologies to Explore Girls' Perspectives on Gender, Citizenship and Schooling

ERIC Educational Resources Information Center

Ingram, Leigh-Anne

2014-01-01

Often girls are the objects of the camera's lens and subjects of the researcher's gaze. This article describes a qualitative study using a collaborative, creative and critical methodology to explore girls' perspectives on gender, citizenship and schooling. The seven adolescent girl participants used Photovoice to engage with their roles as…

On the Research of the Methodology of Mathematization of Pedagogical Science

ERIC Educational Resources Information Center

Perminov, Evgeniy ?.; Anakhov, Sergey V.; Grishin, Anton S.; Savitskiy, Egor S.

2016-01-01

Topicality of the study is driven by the fact that the new fundamental mathematical ideas and methods of mathematics arise in the new era of mathematization of science and have a great influence on the formation of methodological culture of educational research in recent decades. The aim of the article is to identify the important aspects of the…

What's the Difference, Still? A Follow-Up Review of the Quantitative Research Methodology in Distance Learning

ERIC Educational Resources Information Center

Randolph, Justus

2005-01-01

A high quality review of the distance learning literature from 1992-1999 concluded that most of the research on distance learning had serious methodological flaws. This paper presents the results of a small-scale replication of that review. From three leading distance education journals, a sample of 66 articles was categorized by study type and…

Methodological issues in HIV-related social research in Nigeria.

PubMed

Erinosho, Olayiwola; Joseph, Richard; Isiugo-Abanihe, Uche; Dike, Nkem; Aderinto, Adeyinka A

2013-12-01

This paper is about methodological issues in a community-wide study in Nigeria on an infectious disease, namely HIV/AIDS. The study was designed to ascertain the risk factors that contribute to the spread of HIV/AIDS and how that can be tackled in order to bring about behavioural change. The research team believed at the onset that a study on the interplay between HIV/AIDS and sensitive issues like sexual mores and sexuality requires much more than a straightjacket social science method, such as simply doing a cross-section study and/or using interview schedule. This paper reviews the essence of cross-disciplinary approach; team building; as well as the use of a non-participatory observational approach in data collection. It also shows why ample consideration was given to ethical issues which are often glossed over in social research in developing countries. The lessons from the study underscore the methodological imperatives in social research that focus on sensitive issues in largely non-literate context like Nigeria. Although there are formidable challenges in community-based studies in largely non-literate societies, nevertheless they could easily be surmounted if there are ample time and resources to navigate the various sticking points.

Towards the development of laboratory methods for studying drinking games: Initial findings, methodological considerations, and future directions

PubMed Central

Silvestri, Mark M.; Lewis, Jennifer M.; Borsari, Brian; Correia, Christopher J.

2014-01-01

Background Drinking games are prevalent among college students and are associated with increased alcohol use and negative alcohol-related consequences. There has been substantial growth in research on drinking games. However, the majority of published studies rely on retrospective self-reports of behavior and very few studies have made use of laboratory procedures to systematically observe drinking game behavior. Objectives The current paper draws on the authors’ experiences designing and implementing methods for the study of drinking games in the laboratory. Results The paper addressed the following key design features: (a) drinking game selection; (b) beverage selection; (c) standardizing game play; (d) selection of dependent and independent variables; and (e) creating a realistic drinking game environment. Conclusions The goal of this methodological review paper is to encourage other researchers to pursue laboratory research on drinking game behavior. Use of laboratory-based methodologies will facilitate a better understanding of the dynamics of risky drinking and inform prevention and intervention efforts. PMID:25192209

The Applied Behavior Analysis Research Paradigm and Single-Subject Designs in Adapted Physical Activity Research.

PubMed

Haegele, Justin A; Hodge, Samuel Russell

2015-10-01

There are basic philosophical and paradigmatic assumptions that guide scholarly research endeavors, including the methods used and the types of questions asked. Through this article, kinesiology faculty and students with interests in adapted physical activity are encouraged to understand the basic assumptions of applied behavior analysis (ABA) methodology for conducting, analyzing, and presenting research of high quality in this paradigm. The purposes of this viewpoint paper are to present information fundamental to understanding the assumptions undergirding research methodology in ABA, describe key aspects of single-subject research designs, and discuss common research designs and data-analysis strategies used in single-subject studies.

Trends in health sciences library and information science research: an analysis of research publications in the Bulletin of the Medical Library Association and Journal of the Medical Library Association from 1991 to 2007*

PubMed Central

Gore, Sally A.; Nordberg, Judith M.; Palmer, Lisa A.

2009-01-01

Objective: This study analyzed trends in research activity as represented in the published research in the leading peer-reviewed professional journal for health sciences librarianship. Methodology: Research articles were identified from the Bulletin of the Medical Library Association and Journal of the Medical Library Association (1991–2007). Using content analysis and bibliometric techniques, data were collected for each article on the (1) subject, (2) research method, (3) analytical technique used, (4) number of authors, (5) number of citations, (6) first author affiliation, and (7) funding source. The results were compared to a previous study, covering the period 1966 to 1990, to identify changes over time. Results: Of the 930 articles examined, 474 (51%) were identified as research articles. Survey (n = 174, 37.1%) was the most common methodology employed, quantitative descriptive statistics (n = 298, 63.5%) the most used analytical technique, and applied topics (n = 332, 70%) the most common type of subject studied. The majority of first authors were associated with an academic health sciences library (n = 264, 55.7%). Only 27.4% (n = 130) of studies identified a funding source. Conclusion: This study's findings demonstrate that progress is being made in health sciences librarianship research. There is, however, room for improvement in terms of research methodologies used, proportion of applied versus theoretical research, and elimination of barriers to conducting research for practicing librarians. PMID:19626146

Distal biceps brachii tendon repair: a systematic review of patient outcome determination using modified Coleman methodology score criteria.

PubMed

Nyland, John; Causey, Brandon; Wera, Jeff; Krupp, Ryan; Tate, David; Gupta, Amit

2017-07-01

This systematic literature review evaluated the methodological research design quality of studies that evaluated patient outcomes following distal biceps brachii tendon repair and developed evidence-based recommendations for future patient clinical outcomes research. Following the preferred reporting items for systematic reviews and meta-analyses criteria, and using "biceps brachii", "tendon", "repair" and "outcome assessment" search terms, the CINAHL, Academic Search Premier and MEDLINE databases were searched from January 1960-October 2015. The modified Coleman methodology score (MCMS) served as the primary outcome measure. Descriptive statistical analysis was performed for composite and component MCMS and for patient outcome assessment methodology use frequency. A total of 93 studies were evaluated. Overall MCMS was low (57.1 ± 14). Only 12 (12.9 %) had prospective cohort or randomized controlled trial designs. There was a moderate relationship between publication year and MCMS (r = 0.53, P < 0.0001). Although 61 studies (65.6 %) had adequate surgical descriptions, only 3 (3.2 %) had well-described rehabilitation. Of 2253 subjects, only 39 (1.7 %) were women. Studies published after 2008 had higher MCMS scores than studies published earlier (61.3 ± 10 versus 52.9 ± 16, P = 0.003). Although overall research study methodological scores improved on average since 2008, generally low MCMS scores, retrospective designs, lack of eccentric elbow flexor or supinator strength testing, and poorly described surgical and rehabilitation descriptions remain commonplace. These findings decrease clinical study validity and generalizability. III.

21st Century Cognitive Behavioural Therapy for Anger: A Systematic Review of Research Design, Methodology and Outcome.

PubMed

Fernandez, Ephrem; Malvaso, Catia; Day, Andrew; Guharajan, Deepan

2018-07-01

Past reviews of cognitive behavioural therapy (CBT) for anger have focused on outcome in specific subpopulations, with few questions posed about research design and methodology. Since the turn of the century, there has been a surge of methodologically varied studies awaiting systematic review. The basic aim was to review this recent literature in terms of trends and patterns in research design, operationalization of anger, and covariates such as social desirability bias (SDB). Also of interest was clinical outcome. After successive culling, 42 relevant studies were retained. These were subjected to a rapid evidence assessment (REA) with special attention to design (ranked on the Scientific Methods Scale) measurement methodology (self-monitored behaviour, anger questionnaires, and others' ratings), SDB assessment, and statistical versus clinical significance. The randomized controlled trial characterized 60% of the studies, and the State Trait Anger Expression Inventory was the dominant measure of anger. All but one of the studies reported statistically significant outcome, and all but one of the 21 studies evaluating clinical significance laid claim to it. The one study with neither statistical nor clinical significance was the only one that had assessed and corrected for SDB. Measures remain relatively narrow in scope, but study designs have improved, and the outcomes suggest efficacy and clinical effectiveness. In conjunction with previous findings of an inverse relationship between anger and SDB, the results raise the possibility that the favourable picture of CBT for anger may need closer scrutiny with SDB and other methodological details in mind.

THE IMPACT OF PASSIVE SAMPLING METHODOLOGIES USED IN THE DEARS

EPA Science Inventory

This abstract details the use of passive sampling methodologies in the Detroit Exposure and Aerosol Research Study (DEARS). A discussion about the utility of various gas-phase passive samplers used in the study will be described along with examples of field data measurements empl...

Methodological issues and research recommendations for prognosis after mild traumatic brain injury: results of the International Collaboration on Mild Traumatic Brain Injury Prognosis.

PubMed

Kristman, Vicki L; Borg, Jörgen; Godbolt, Alison K; Salmi, L Rachid; Cancelliere, Carol; Carroll, Linda J; Holm, Lena W; Nygren-de Boussard, Catharina; Hartvigsen, Jan; Abara, Uko; Donovan, James; Cassidy, J David

2014-03-01

The International Collaboration on Mild Traumatic Brain Injury (MTBI) Prognosis performed a comprehensive search and critical review of the literature from 2001 to 2012 to update the 2002 best-evidence synthesis conducted by the World Health Organization Collaborating Centre for Neurotrauma, Prevention, Management and Rehabilitation Task Force on the prognosis of MTBI. Of 299 relevant studies, 101 were accepted as scientifically admissible. The methodological quality of the research literature on MTBI prognosis has not improved since the 2002 Task Force report. There are still many methodological concerns and knowledge gaps in the literature. Here we report and make recommendations on how to avoid methodological flaws found in prognostic studies of MTBI. Additionally, we discuss issues of MTBI definition and identify topic areas in need of further research to advance the understanding of prognosis after MTBI. Priority research areas include but are not limited to the use of confirmatory designs, studies of measurement validity, focus on the elderly, attention to litigation/compensation issues, the development of validated clinical prediction rules, the use of MTBI populations other than hospital admissions, continued research on the effects of repeated concussions, longer follow-up times with more measurement periods in longitudinal studies, an assessment of the differences between adults and children, and an account for reverse causality and differential recall bias. Well-conducted studies in these areas will aid our understanding of MTBI prognosis and assist clinicians in educating and treating their patients with MTBI. Copyright © 2014 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Travel into a fairy land: a critique of modern qualitative and mixed methods psychologies.

PubMed

Toomela, Aaro

2011-03-01

In this article modern qualitative and mixed methods approaches are criticized from the standpoint of structural-systemic epistemology. It is suggested that modern qualitative methodologies suffer from several fallacies: some of them are grounded on inherently contradictory epistemology, the others ask scientific questions after the methods have been chosen, conduct studies inductively so that not only answers but even questions are often supposed to be discovered, do not create artificial situations and constraints on study-situations, are adevelopmental by nature, study not the external things and phenomena but symbols and representations--often the object of studies turns out to be the researcher rather than researched, rely on ambiguous data interpretation methods based to a large degree on feelings and opinions, aim to understand unique which is theoretically impossible, or have theoretical problems with sampling. Any one of these fallacies would be sufficient to exclude any possibility to achieve structural-systemic understanding of the studied things and phenomena. It also turns out that modern qualitative methodologies share several fallacies with the quantitative methodology. Therefore mixed methods approaches are not able to overcome the fundamental difficulties that characterize mixed methods taken separately. It is proposed that structural-systemic methodology that dominated psychological thought in the pre-WWII continental Europe is philosophically and theoretically better grounded than the other methodologies that can be distinguished in psychology today. Future psychology should be based on structural-systemic methodology.

Methodological troubles as problems and phenomena: ethnomethodology and the question of 'method' in the social sciences.

PubMed

Greiffenhagen, Christian; Mair, Michael; Sharrock, Wes

2015-09-01

Across the disciplinary frontiers of the social sciences, studies by social scientists treating their own investigative practices as sites of empirical inquiry have proliferated. Most of these studies have been retrospective, historical, after-the-fact reconstructions of social scientific studies mixing interview data with the (predominantly textual) traces that investigations leave behind. Observational studies of in situ work in social science research are, however, relatively scarce. Ethnomethodology was an early and prominent attempt to treat social science methodology as a topic for sociological investigations and, in this paper, we draw out what we see as its distinctive contribution: namely, a focus on troubles as features of the in situ, practical accomplishment of method, in particular, the way that research outcomes are shaped by the local practices of investigators in response to the troubles they encounter along the way. Based on two case studies, we distinguish methodological troubles as problems and methodological troubles as phenomena to be studied, and suggest the latter orientation provides an alternate starting point for addressing social scientists' investigative practices. © London School of Economics and Political Science 2015.

The methodological quality assessment tools for preclinical and clinical studies, systematic review and meta-analysis, and clinical practice guideline: a systematic review.

PubMed

Zeng, Xiantao; Zhang, Yonggang; Kwong, Joey S W; Zhang, Chao; Li, Sheng; Sun, Feng; Niu, Yuming; Du, Liang

2015-02-01

To systematically review the methodological assessment tools for pre-clinical and clinical studies, systematic review and meta-analysis, and clinical practice guideline. We searched PubMed, the Cochrane Handbook for Systematic Reviews of Interventions, Joanna Briggs Institute (JBI) Reviewers Manual, Centre for Reviews and Dissemination, Critical Appraisal Skills Programme (CASP), Scottish Intercollegiate Guidelines Network (SIGN), and the National Institute for Clinical Excellence (NICE) up to May 20th, 2014. Two authors selected studies and extracted data; quantitative analysis was performed to summarize the characteristics of included tools. We included a total of 21 assessment tools for analysis. A number of tools were developed by academic organizations, and some were developed by only a small group of researchers. The JBI developed the highest number of methodological assessment tools, with CASP coming second. Tools for assessing the methodological quality of randomized controlled studies were most abundant. The Cochrane Collaboration's tool for assessing risk of bias is the best available tool for assessing RCTs. For cohort and case-control studies, we recommend the use of the Newcastle-Ottawa Scale. The Methodological Index for Non-Randomized Studies (MINORS) is an excellent tool for assessing non-randomized interventional studies, and the Agency for Healthcare Research and Quality (ARHQ) methodology checklist is applicable for cross-sectional studies. For diagnostic accuracy test studies, the Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) tool is recommended; the SYstematic Review Centre for Laboratory animal Experimentation (SYRCLE) risk of bias tool is available for assessing animal studies; Assessment of Multiple Systematic Reviews (AMSTAR) is a measurement tool for systematic reviews/meta-analyses; an 18-item tool has been developed for appraising case series studies, and the Appraisal of Guidelines, Research and Evaluation (AGREE)-II instrument is widely used to evaluate clinical practice guidelines. We have successfully identified a variety of methodological assessment tools for different types of study design. However, further efforts in the development of critical appraisal tools are warranted since there is currently a lack of such tools for other fields, e.g. genetic studies, and some existing tools (nested case-control studies and case reports, for example) are in need of updating to be in line with current research practice and rigor. In addition, it is very important that all critical appraisal tools remain subjective and performance bias is effectively avoided. © 2015 Chinese Cochrane Center, West China Hospital of Sichuan University and Wiley Publishing Asia Pty Ltd.

Design strategies from sexual exploitation and sex work studies among women and girls: Methodological considerations in a hidden and vulnerable population.

PubMed

Gerassi, Lara; Edmond, Tonya; Nichols, Andrea

2017-06-01

The study of sex trafficking, prostitution, sex work, and sexual exploitation is associated with many methodological issues and challenges. Researchers' study designs must consider the many safety issues related to this vulnerable and hidden population. Community advisory boards and key stakeholder involvement are essential to study design to increase safety of participants, usefulness of study aims, and meaningfulness of conclusions. Nonrandomized sampling strategies are most often utilized when studying exploited women and girls, which have the capacity to provide rich data and require complex sampling and recruitment methods. This article reviews the current methodological issues when studying this marginalized population as well as strategies to address challenges while working with the community in order to bring about social change. The authors also discuss their own experiences in collaborating with community organizations to conduct research in this field.

Ethics education in research involving human beings in undergraduate medicine curriculum in Brazil.

PubMed

Novaes, Maria Rita Garbi; Guilhem, Dirce; Barragan, Elena; Mennin, Stewart

2013-12-01

The Brazilian national curriculum guidelines for undergraduate medicine courses inspired and influenced the groundwork for knowledge acquisition, skills development and the perception of ethical values in the context of professional conduct. The evaluation of ethics education in research involving human beings in undergraduate medicine curriculum in Brazil, both in courses with active learning processes and in those with traditional lecture learning methodologies. Curricula and teaching projects of 175 Brazilian medical schools were analyzed using a retrospective historical and descriptive exploratory cohort study. Thirty one medical schools were excluded from the study because of incomplete information or a refusal to participate. Active research for information from institutional sites and documents was guided by terms based on 69 DeCS/MeSH descriptors. Curriculum information was correlated with educational models of learning such as active learning methodologies, tutorial discussions with integrated curriculum into core modules, and traditional lecture learning methodologies for large classes organized by disciplines and reviewed by occurrence frequency of ethical themes and average hourly load per semester. Ninety-five medical schools used traditional learning methodologies. The ten most frequent ethical themes were: 1--ethics in research (26); 2--ethical procedures and advanced technology (46); 3--ethic-professional conduct (413). Over 80% of schools using active learning methodologies had between 50 and 100 hours of scheduled curriculum time devoted to ethical themes whereas more than 60% of traditional learning methodology schools devoted less than 50 hours in curriculum time to ethical themes. The data indicates that medical schools that employ more active learning methodologies provide more attention and time to ethical themes than schools with traditional discipline-based methodologies. Given the importance of ethical issues in contemporary medical education, these findings are significant for curriculum change and modification plans in the future of Brazilian medical education. © 2012 John Wiley & Sons Ltd.

Critical appraisal of emergency medicine education research: the best publications of 2012.

PubMed

Lin, Michelle; Fisher, Jonathan; Coates, Wendy C; Farrell, Susan E; Shayne, Philip; Maggio, Lauren; Kuhn, Gloria

2014-03-01

The objective was to critically appraise and highlight medical education research published in 2012 that was methodologically superior and whose outcomes were pertinent to teaching and education in emergency medicine (EM). A search of the English language literature in 2012 querying Education Resources Information Center (ERIC), PsychInfo, PubMed, and Scopus identified EM studies using hypothesis-testing or observational investigations of educational interventions. Two reviewers independently screened all of the publications and removed articles using established exclusion criteria. This year, publications limited to a single-site survey design that measured satisfaction or self-assessment on unvalidated instruments were not formally reviewed. Six reviewers then independently ranked all remaining publications using one of two scoring systems depending on whether the study methodology was primarily qualitative or quantitative. Each scoring system had nine criteria, including four related to methodology, that were chosen a priori, to standardize evaluation by reviewers. The quantitative study scoring system was used previously to appraise medical education published annually in 2008 through 2011, while a separate, new qualitative study scoring system was derived and implemented consisting of parallel metrics. Forty-eight medical education research papers met the a priori criteria for inclusion, and 33 (30 quantitative and three qualitative studies) were reviewed. Seven quantitative and two qualitative studies met the criteria for inclusion as exemplary and are summarized in this article. This critical appraisal series aims to promote superior education research by reviewing and highlighting nine of the 48 major education research studies with relevance to EM published in 2012. Current trends and common methodologic pitfalls in the 2012 papers are noted. © 2014 by the Society for Academic Emergency Medicine.

Methodological Considerations for an Evolving Model of Institutional Research.

ERIC Educational Resources Information Center

Jones, Timothy B.; Essien-Barrett, Barbara; Gill, Peggy B.

A multi-case study was used in the self-study of three programs within an academic department of a mid-sized Southern university. Multi-case methodology as a form of self-study encourages a process of self-renewal and programmatic change as it defines an active stakeholder role. The participants in the three case studies were university faculty…

Forty years of research concerning children and youth in Greenland: a mapping review

PubMed Central

Glendøs, Mia; Berliner, Peter

2017-01-01

ABSTRACT Objective: This study undertakes a mapping review of mainly concerning children and youth in Greenland in the period 1976–2016 and reflects on how the research has been conducted and knowledge thereby created about children and youth in Greenland, as well as how the research has been developed over time. Design: 16 online databases; five journals; publication lists originating from seven organisations and ten prominent researchers; and local network and references were used in the search and subsequently screened through the scoping criteria. 342 publications were included, encompassing knowledge based on empirical research on children and youth in Greenland within the broader field of psychology. Results: The majority of studies, 71%, were conducted through quantitative methods. The qualitative research is represented in 22% of the studies and participatory and action-orientated research is represented in 7% of the studies. The most prominent themes in research concerning children and youth in Greenland were physical problems, which were found in 38% of the studies. Conclusions: The result reflects a consistent objectivity and quantitative methodology in health research in Greenland since 1991.The health research thus represents a united research community with a shared methodological research approach, while the local participatory action research projects all appear differentiated. While health research covers a spectrum of psychology related objectives, the methodology traditions reveal a specific kind of knowledge, which has come to determine how the mental health of the Greenlandic children is perceived. We believe that more qualitative and locally grounded approaches need to be organised in order to produce a more nuanced knowledge of the Greenlandic children and youth. PMID:28661236

Rigorous, robust and systematic: Qualitative research and its contribution to burn care. An integrative review.

PubMed

Kornhaber, Rachel Anne; de Jong, A E E; McLean, L

2015-12-01

Qualitative methods are progressively being implemented by researchers for exploration within healthcare. However, there has been a longstanding and wide-ranging debate concerning the relative merits of qualitative research within the health care literature. This integrative review aimed to exam the contribution of qualitative research in burns care and subsequent rehabilitation. Studies were identified using an electronic search strategy using the databases PubMed, Cumulative Index of Nursing and Allied Health Literature (CINAHL), Excerpta Medica database (EMBASE) and Scopus of peer reviewed primary research in English between 2009 to April 2014 using Whittemore and Knafl's integrative review method as a guide for analysis. From the 298 papers identified, 26 research papers met the inclusion criteria. Across all studies there was an average of 22 participants involved in each study with a range of 6-53 participants conducted across 12 nations that focussed on burns prevention, paediatric burns, appropriate acquisition and delivery of burns care, pain and psychosocial implications of burns trauma. Careful and rigorous application of qualitative methodologies promotes and enriches the development of burns knowledge. In particular, the key elements in qualitative methodological process and its publication are critical in disseminating credible and methodologically sound qualitative research. Copyright © 2015 Elsevier Ltd and ISBI. All rights reserved.

Foucault, the subject and the research interview: a critique of methods.

PubMed

Fadyl, Joanna K; Nicholls, David A

2013-03-01

Research interviews are a widely used method in qualitative health research and have been adapted to suit a range of methodologies. Just as it is valuable that new approaches are explored, it is also important to continue to examine their appropriate use. In this article, we question the suitability of research interviews for 'history of the present' studies informed by the work of Michel Foucault - a form of qualitative research that is being increasingly employed in the analysis of healthcare systems and processes. We argue that several aspects of research interviewing produce philosophical and methodological complications that can interfere with achieving the aims of the analysis in this type of study. The article comprises an introduction to these tensions and examination of them in relation to key aspects of a Foucauldian philosophical position, and discussion of where this might position researchers when it comes to designing a study. © 2012 Blackwell Publishing Ltd.

PDTRT special section: Methodological issues in personality disorder research.

PubMed

Widiger, Thomas A

2017-10-01

Personality Disorders: Theory, Research, and Treatment includes a rolling, ongoing Special Section concerned with methodological issues in personality disorder research. This third edition of this series includes two articles. The first is by Brian Hicks, Angus Clark, and Emily Durbin: "Person-Centered Approaches in the Study of Personality Disorders." The second article is by Steve Balsis: "Item Response Theory Applications in Personality Disorder Research." Both articles should be excellent resources for future research and certainly manuscripts submitted to this journal that use these analytic tools. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Anti-tobacco mass media and socially disadvantaged groups: a systematic and methodological review.

PubMed

Guillaumier, Ashleigh; Bonevski, Billie; Paul, Chris

2012-07-01

Only a limited amount of research has been conducted to explore whether there are socioeconomic status differences in responses to mass media. However, the methodological quality of this evidence has not been assessed, limiting confidence in conclusions that can be drawn regarding study outcomes. A systematic review of the effectiveness of anti-tobacco mass media campaigns with socially disadvantaged groups was conducted, and the methodological quality of included studies was assessed. Medline, The Cochrane Library, PsycInfo, Embase and Web of Science were searched using MeSH and keywords for quantitative studies conducted in Western countries prior to March 2012. A methodological quality assessment and narrative analysis of included studies was undertaken. Seventeen relevant studies (reported in 18 papers) were identified; however, weak study designs and selection bias were common characteristics, limiting strong conclusions about effectiveness. Using predominantly non-cessation related outcome measures reviewed papers indicated mixed results for mass media tobacco control campaign effectiveness among various social groups. Most studies assessed mass media impact on low socioeconomic status groups rather than highly socially disadvantaged groups. Methodological rigour of evaluations in this field must be improved to aid understanding regarding the effectiveness of mass media campaigns in driving cessation among disadvantaged groups. The results of this review indicate a gap in methodologically rigorous research into the effectiveness of mass media campaigns among socially disadvantaged groups, particularly the highly disadvantaged. © 2012 Australasian Professional Society on Alcohol and other Drugs.

Metamethod study of qualitative psychotherapy research on clients' experiences: Review and recommendations.

PubMed

Levitt, Heidi M; Pomerville, Andrew; Surace, Francisco I; Grabowski, Lauren M

2017-11-01

A metamethod study is a qualitative meta-analysis focused upon the methods and procedures used in a given research domain. These studies are rare in psychological research. They permit both the documentation of the informal standards within a field of research and recommendations for future work in that area. This paper presents a metamethod analysis of a substantial body of qualitative research that focused on clients' experiences in psychotherapy (109 studies). This review examined the ways that methodological integrity has been established across qualitative research methods. It identified the numbers of participants recruited and the form of data collection used (e.g., semistructured interviews, diaries). As well, it examined the types of checks employed to increase methodological integrity, such as participant counts, saturation, reflexivity techniques, participant feedback, or consensus and auditing processes. Central findings indicated that the researchers quite flexibly integrated procedures associated with one method into studies using other methods in order to strengthen their rigor. It appeared normative to adjust procedures to advance methodological integrity. These findings encourage manuscript reviewers to assess the function of procedures within a study rather than to require researchers to adhere to the set of procedures associated with a method. In addition, when epistemological approaches were mentioned they were overwhelmingly constructivist in nature, despite the increasing use of procedures traditionally associated with objectivist perspectives. It is recommended that future researchers do more to explicitly describe the functions of their procedures so that they are coherently situated within the epistemological approaches in use. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

The barriers to and benefits of conducting Q-sorts in the classroom.

PubMed

Killam, Laura; Timmermans, Katherine E; Raymond, June M

2013-11-01

To outline the barriers to and benefits of using Q methodology in a classroom. Q methodology has been established as a systematic way to measure subjectivity that is consistent with the naturalistic paradigm. While it is often confused with quantitative methods, it provides the qualitative researcher with powerful tools to investigate the diverse subjective experiences and perceptions of participants. Reflections in this paper stem from the experiences of the authors and are supported by literature. Barriers to conducting a Q-sort activity in the classroom are context dependent and may include limitations of the environment, time constraints as well as issues with comprehension. Despite these barriers, using a classroom for the activity can also enhance student learning, increase participation in research, clarify instructions, enrich study feedback and promote accessibility of the study population. With an understanding of potential pitfalls of using this methodology in the classroom setting, nurse researchers can develop strategies to reduce these barriers and enhance the quality of future research. Q-methodology is an alternate way of measuring the subjective views of individuals in a variety of settings such as clinical practice, research and educational institutions. Q-sorts may be used for research and/or classroom activities because the activity can promote discussion related to the content of a class. If using an activity like this one, educators and researchers need to be mindful of potential barriers to sorting in order to minimise them and maximise the potential of the activity.

Reef Fish Survey Techniques: Assessing the Potential for Standardizing Methodologies.

PubMed

Caldwell, Zachary R; Zgliczynski, Brian J; Williams, Gareth J; Sandin, Stuart A

2016-01-01

Dramatic changes in populations of fishes living on coral reefs have been documented globally and, in response, the research community has initiated efforts to assess and monitor reef fish assemblages. A variety of visual census techniques are employed, however results are often incomparable due to differential methodological performance. Although comparability of data may promote improved assessment of fish populations, and thus management of often critically important nearshore fisheries, to date no standardized and agreed-upon survey method has emerged. This study describes the use of methods across the research community and identifies potential drivers of method selection. An online survey was distributed to researchers from academic, governmental, and non-governmental organizations internationally. Although many methods were identified, 89% of survey-based projects employed one of three methods-belt transect, stationary point count, and some variation of the timed swim method. The selection of survey method was independent of the research design (i.e., assessment goal) and region of study, but was related to the researcher's home institution. While some researchers expressed willingness to modify their current survey protocols to more standardized protocols (76%), their willingness decreased when methodologies were tied to long-term datasets spanning five or more years. Willingness to modify current methodologies was also less common among academic researchers than resource managers. By understanding both the current application of methods and the reported motivations for method selection, we hope to focus discussions towards increasing the comparability of quantitative reef fish survey data.

Teaching mathematical word problem solving: the quality of evidence for strategy instruction priming the problem structure.

PubMed

Jitendra, Asha K; Petersen-Brown, Shawna; Lein, Amy E; Zaslofsky, Anne F; Kunkel, Amy K; Jung, Pyung-Gang; Egan, Andrea M

2015-01-01

This study examined the quality of the research base related to strategy instruction priming the underlying mathematical problem structure for students with learning disabilities and those at risk for mathematics difficulties. We evaluated the quality of methodological rigor of 18 group research studies using the criteria proposed by Gersten et al. and 10 single case design (SCD) research studies using criteria suggested by Horner et al. and the What Works Clearinghouse. Results indicated that 14 group design studies met the criteria for high-quality or acceptable research, whereas SCD studies did not meet the standards for an evidence-based practice. Based on these findings, strategy instruction priming the mathematics problem structure is considered an evidence-based practice using only group design methodological criteria. Implications for future research and for practice are discussed. © Hammill Institute on Disabilities 2013.

The methodological quality of nurse-sensitive indicators in Dutch hospitals: A descriptive exploratory research study.

PubMed

Kieft, R A M M; Stalpers, D; Jansen, A P M; Francke, A L; Delnoij, D M J

2018-06-01

Nurse-sensitive indicators (NSIs) are increasingly being developed and used to establish quality of nursing care in Western countries. The objective was to gain insights into the methodological quality of mandatory NSIs in Dutch hospitals, including indicators for pain, wound care, malnutrition and delirium. A descriptive exploratory design was used, starting with desk research into publicly available documents and reports describing the development of the NSIs included in this study. We used the validated Appraisal of Indicators through Research and Evaluation (AIRE) instrument to evaluate the methodological quality. Although the purpose and relevance of each individual NSI have been described, no detailed information about the criteria for selecting these topics is available. It is not clear which specific stakeholders participated and how their input was used. We found no information about the process of collecting and compiling scientific evidence. It is unclear whether and to what extent the usability of NSIs has been tested. The methodological quality of NSIs used in Dutch hospitals is less than optimal in various ways and it is therefore questionable if the indicators are accurate enough to identify changes or improve nursing practice. Our study also provides an example of how the methodological quality of NSIs can be assessed systematically, which is relevant considering the increasing use of NSIs in various countries. Copyright © 2018 Elsevier B.V. All rights reserved.

Why undertake a pilot in a qualitative PhD study? Lessons learned to promote success.

PubMed

Wray, Jane; Archibong, Uduak; Walton, Sean

2017-01-23

Background Pilot studies can play an important role in qualitative studies. Methodological and practical issues can be shaped and refined by undertaking pilots. Personal development and researchers' competence are enhanced and lessons learned can inform the development and quality of the main study. However, pilot studies are rarely published, despite their potential to improve knowledge and understanding of the research. Aim To present the main lessons learned from undertaking a pilot in a qualitative PhD study. Discussion This paper draws together lessons learned when undertaking a pilot as part of a qualitative research project. Important methodological and practical issues identified during the pilot study are discussed including access, recruitment, data collection and the personal development of the researcher. The resulting changes to the final study are also highlighted. Conclusion Sharing experiences of and lessons learned in a pilot study enhances personal development, improves researchers' confidence and competence, and contributes to the understanding of research. Implications for practice Pilots can be used effectively in qualitative studies to refine the final design, and provide the researcher with practical experience to enhance confidence and competence.

Researching Street Children: Methodological and Ethical Issues.

ERIC Educational Resources Information Center

Hutz, Claudio S.; And Others

This paper describes the ethical and methodological problems associated with studying prosocial moral reasoning of street children and children of low and high SES living with their families, and problems associated with studying sexual attitudes and behavior of street children and their knowledge of sexually transmitted diseases, especially AIDS.…

Graduate Students "Show Their Work": Metalanguage in Dissertation Methodology Sections

ERIC Educational Resources Information Center

Pantelides, Kate L.

2017-01-01

To address graduate writing pedagogy in technical communication, this article reports on a study of 14 award-winning dissertations in the field. By treating dissertations as cultural artifacts constitutive of the educational contexts in which they are authored, this study reads dissertation methodology sections as research narratives to understand…

Meta-Analysis: A Systematic Method for Synthesizing Counseling Research

ERIC Educational Resources Information Center

Whiston, Susan C.; Li, Peiwei

2011-01-01

The authors provide a template for counseling researchers who are interested in quantitatively aggregating research findings. Meta-analytic studies can provide relevant information to the counseling field by systematically synthesizing studies performed by researchers from diverse fields. Methodologically sound meta-analyses require careful…

Reviewing methodologically disparate data: a practical guide for the patient safety research field.

PubMed

Brown, Katrina F; Long, Susannah J; Athanasiou, Thanos; Vincent, Charles A; Kroll, J Simon; Sevdalis, Nick

2012-02-01

This article addresses key questions frequently asked by researchers conducting systematic reviews in patient safety. This discipline is relatively young, and asks complex questions about complex aspects of health care delivery and experience, therefore its studies are typically methodologically heterogeneous, non-randomized and complex; but content rich and highly relevant to practice. Systematic reviews are increasingly necessary to drive forward practice and research in this area, but the data do not always lend themselves to 'standard' review methodologies. This accessible 'how-to' article demonstrates that data diversity need not preclude high-quality systematic reviews. It draws together information from published guidelines and experience within our multidisciplinary patient safety research group to provide entry-level advice for the clinician-researcher new to systematic reviewing, to non-biomedical research data or to both. It offers entry-level advice, illustrated with detailed practical examples, on defining a research question, creating a comprehensive search strategy, selecting articles for inclusion, assessing study quality, extracting data, synthesizing data and evaluating the impact of your review. The article concludes with a comment on the vital role of robust systematic reviews in the continuing advancement of the patient safety field. © 2010 Blackwell Publishing Ltd.

Theory and research in audiology education: understanding and representing complexity through informed methodological decisions.

PubMed

Ng, Stella L

2013-05-01

The discipline of audiology has the opportunity to embark on research in education from an informed perspective, learning from professions that began this journey decades ago. The goal of this article is to position our discipline as a new member in the academic field of health professional education (HPE), with much to learn and contribute. In this article, I discuss the need for theory in informing HPE research. I also stress the importance of balancing our research goals by selecting appropriate methodologies for relevant research questions, to ensure that we respect the complexity of social processes inherent in HPE. Examples of relevant research questions are used to illustrate the need to consider alternative methodologies and to rethink the traditional hierarchy of evidence. I also provide an example of the thought processes and decisions that informed the design of an educational research study using a constructivist grounded theory methodology. As audiology enters the scholarly field of HPE, we need to arm ourselves with some of the knowledge and perspective that informs the field. Thus, we need to broaden our conceptions of what we consider to be appropriate styles of academic writing, relevant research questions, and valid evidence. Also, if we are to embark on qualitative inquiry into audiology education (or other audiology topics), we need to ensure that we conduct this research with an adequate understanding of the theories and methodologies informing such approaches. We must strive to conduct high quality, rigorous qualitative research more often than uninformed, generic qualitative research. These goals are imperative to the advancement of the theoretical landscape of audiology education and evolving the place of audiology in the field of HPE. American Academy of Audiology.

Testing Orr's document delivery test on biomedical journals in South Africa.

PubMed Central

Steynberg, S; Rossouw, S F

1995-01-01

This paper describes the use of a document delivery test (DDT) to measure the availability of biomedical research journals in South African health sciences libraries. The methodology employed was developed twenty years ago by a team of researchers from the Institute for the Advancement of Medical Communication under the direction of R. H. Orr. The testing of the methodology was in itself an objective of the present research. A citation pool consisting of 307 items was constructed from references to journal articles in papers published in 1989 by South African biomedical researchers. The availability of each article was determined at each of seven medical library sites; the performance was measured and presented as an arithmetical value or document delivery capability index (CI). The results of the tests show a high level of availability, ranging from CI = 81.68 to CI = 92.97 for the journals sampled. The DDT methodology was found to be practical, applicable to such studies, and flexible. Its use is recommended for similar studies. Images PMID:7703944

Methodological approach in determination of small spatial units in a highly complex terrain in atmospheric pollution research: the case of Zasavje region in Slovenia.

PubMed

Kukec, Andreja; Boznar, Marija Z; Mlakar, Primoz; Grasic, Bostjan; Herakovic, Andrej; Zadnik, Vesna; Zaletel-Kragelj, Lijana; Farkas, Jerneja; Erzen, Ivan

2014-05-01

The study of atmospheric air pollution research in complex terrains is challenged by the lack of appropriate methodology supporting the analysis of the spatial relationship between phenomena affected by a multitude of factors. The key is optimal design of a meaningful approach based on small spatial units of observation. The Zasavje region, Slovenia, was chosen as study area with the main objective to investigate in practice the role of such units in a test environment. The process consisted of three steps: modelling of pollution in the atmosphere with dispersion models, transfer of the results to geographical information system software, and then moving on to final determination of the function of small spatial units. A methodology capable of designing useful units for atmospheric air pollution research in highly complex terrains was created, and the results were deemed useful in offering starting points for further research in the field of geospatial health.

Is There a Consensus on Consensus Methodology? Descriptions and Recommendations for Future Consensus Research.

PubMed

Waggoner, Jane; Carline, Jan D; Durning, Steven J

2016-05-01

The authors of this article reviewed the methodology of three common consensus methods: nominal group process, consensus development panels, and the Delphi technique. The authors set out to determine how a majority of researchers are conducting these studies, how they are analyzing results, and subsequently the manner in which they are reporting their findings. The authors conclude with a set of guidelines and suggestions designed to aid researchers who choose to use the consensus methodology in their work.Overall, researchers need to describe their inclusion criteria. In addition to this, on the basis of the current literature the authors found that a panel size of 5 to 11 members was most beneficial across all consensus methods described. Lastly, the authors agreed that the statistical analyses done in consensus method studies should be as rigorous as possible and that the predetermined definition of consensus must be included in the ultimate manuscript. More specific recommendations are given for each of the three consensus methods described in the article.

Second Language Listening Strategy Research: Methodological Challenges and Perspectives

ERIC Educational Resources Information Center

Santos, Denise; Graham, Suzanne; Vanderplank, Robert

2008-01-01

This paper explores methodological issues related to research into second language listening strategies. We argue that a number of central questions regarding research methodology in this line of enquiry are underexamined, and we engage in the discussion of three key methodological questions: (1) To what extent is a verbal report a valid and…

Methodological and Ethical Dilemmas Encountered during Field Research of Family Violence Experienced by Adolescent Women in Buenos Aires

ERIC Educational Resources Information Center

Luxardo, Natalia; Colombo, Graciela; Iglesias, Gabriela

2011-01-01

The purpose of this article is to examine some obstacles and dilemmas related to methodological strategies and ethical considerations that arose during the fieldwork of research focused on family violence during the stages of pregnancy and childbirth in adolescent females in Buenos Aires during 2007. From this study, we are able to contribute some…

Psychological Immunity Research to the Improvement of the Professional Teacher Training's National Methodological and Training Development

ERIC Educational Resources Information Center

Bredács, Alice Mária

2016-01-01

In this study, we introduce what kind of role is played by psychological immunity and its sub-factors and its factor values in life of the students taking part in the professional training, in their performance at school, in the improvability of the students' strengths and weaknesses. The target of the research is to renew the methodology of the…

Understanding the Primary School Students' Van Hiele Levels of Geometry Thinking in Learning Shapes and Spaces: A Q-Methodology

ERIC Educational Resources Information Center

Hock, Tan Tong; Tarmizi, Rohani Ahmad; Yunus, Aida Suraya Md.; Ayub, Ahmad Fauzi

2015-01-01

This study was conducted using a new hybrid method of research which combined qualitative and quantitative designs to investigate the viewpoints of primary school students' conceptual understanding in learning geometry from the aspect of shapes and spaces according to van Hiele theory. Q-methodology is used in this research to find out what…

Un Modelo Basico de Instruccion Directa Para la Ensenanza de la Metodologia de la Investigacion (Using the Basic Direct Model of Instruction To Teach an Introductory Research Model).

ERIC Educational Resources Information Center

Serafin, Ana Gil

This study examined the application of the Basic Direct Instruction Model (BDIM), a methodology designed to maximize student interest in instrumental and methodological courses, to graduate level educational leadership students. The research used qualitative techniques and a participatory approach with a sample of 92 beginning level Masters…

Guidelines for reporting methodological challenges and evaluating potential bias in dementia research

PubMed Central

Weuve, Jennifer; Proust-Lima, Cécile; Power, Melinda C.; Gross, Alden L.; Hofer, Scott M.; Thiébaut, Rodolphe; Chêne, Geneviève; Glymour, M. Maria; Dufouil, Carole

2015-01-01

Clinical and population research on dementia and related neurologic conditions, including Alzheimer’s disease, faces several unique methodological challenges. Progress to identify preventive and therapeutic strategies rests on valid and rigorous analytic approaches, but the research literature reflects little consensus on “best practices.” We present findings from a large scientific working group on research methods for clinical and population studies of dementia, which identified five categories of methodological challenges as follows: (1) attrition/sample selection, including selective survival; (2) measurement, including uncertainty in diagnostic criteria, measurement error in neuropsychological assessments, and practice or retest effects; (3) specification of longitudinal models when participants are followed for months, years, or even decades; (4) time-varying measurements; and (5) high-dimensional data. We explain why each challenge is important in dementia research and how it could compromise the translation of research findings into effective prevention or care strategies. We advance a checklist of potential sources of bias that should be routinely addressed when reporting dementia research. PMID:26397878

Neuropsychological investigations in obsessive-compulsive disorder: A systematic review of methodological challenges.

PubMed

Abramovitch, Amitai; Mittelman, Andrew; Tankersley, Amelia P; Abramowitz, Jonathan S; Schweiger, Avraham

2015-07-30

The inconsistent nature of the neuropsychology literature pertaining to obsessive-compulsive disorder (OCD) has long been recognized. However, individual studies, systematic reviews, and recent meta-analytic reviews were unsuccessful in establishing a consensus regarding a disorder-specific neuropsychological profile. In an attempt to identify methodological factors that may contribute to the inconsistency that is characteristic of this body of research, a systematic review of methodological factors in studies comparing OCD patients and non-psychiatric controls on neuropsychological tests was conducted. This review covered 115 studies that included nearly 3500 patients. Results revealed a range of methodological weaknesses. Some of these weaknesses have been previously noted in the broader neuropsychological literature, while some are more specific to psychiatric disorders, and to OCD. These methodological shortcomings have the potential to hinder the identification of a specific neuropsychological profile associated with OCD as well as to obscure the association between neurocognitive dysfunctions and contemporary neurobiological models. Rectifying these weaknesses may facilitate replicability, and promote our ability to extract cogent, meaningful, and more unified inferences regarding the neuropsychology of OCD. To that end, we present a set of methodological recommendations to facilitate future neuropsychology research in psychiatric disorders in general, and in OCD in particular. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Mixed-Methods Design in Biology Education Research: Approach and Uses

PubMed Central

Warfa, Abdi-Rizak M.

2016-01-01

Educational research often requires mixing different research methodologies to strengthen findings, better contextualize or explain results, or minimize the weaknesses of a single method. This article provides practical guidelines on how to conduct such research in biology education, with a focus on mixed-methods research (MMR) that uses both quantitative and qualitative inquiries. Specifically, the paper provides an overview of mixed-methods design typologies most relevant in biology education research. It also discusses common methodological issues that may arise in mixed-methods studies and ways to address them. The paper concludes with recommendations on how to report and write about MMR. PMID:27856556

Development and Application of a Clinical Microsystem Simulation Methodology for Human Factors-Based Research of Alarm Fatigue.

PubMed

Kobayashi, Leo; Gosbee, John W; Merck, Derek L

2017-07-01

(1) To develop a clinical microsystem simulation methodology for alarm fatigue research with a human factors engineering (HFE) assessment framework and (2) to explore its application to the comparative examination of different approaches to patient monitoring and provider notification. Problems with the design, implementation, and real-world use of patient monitoring systems result in alarm fatigue. A multidisciplinary team is developing an open-source tool kit to promote bedside informatics research and mitigate alarm fatigue. Simulation, HFE, and computer science experts created a novel simulation methodology to study alarm fatigue. Featuring multiple interconnected simulated patient scenarios with scripted timeline, "distractor" patient care tasks, and triggered true and false alarms, the methodology incorporated objective metrics to assess provider and system performance. Developed materials were implemented during institutional review board-approved study sessions that assessed and compared an experimental multiparametric alerting system with a standard monitor telemetry system for subject response, use characteristics, and end-user feedback. A four-patient simulation setup featuring objective metrics for participant task-related performance and response to alarms was developed along with accompanying structured HFE assessment (questionnaire and interview) for monitor systems use testing. Two pilot and four study sessions with individual nurse subjects elicited true alarm and false alarm responses (including diversion from assigned tasks) as well as nonresponses to true alarms. In-simulation observation and subject questionnaires were used to test the experimental system's approach to suppressing false alarms and alerting providers. A novel investigative methodology applied simulation and HFE techniques to replicate and study alarm fatigue in controlled settings for systems assessment and experimental research purposes.

Promoting psychology to students: embracing the multiplicity of research foci and method

PubMed Central

Rees, Clare S.

2013-01-01

In order for the discipline of psychology to continue to thrive it is imperative that future students are effectively recruited into the field. Research is an important part of the discipline and it is argued that the nature of psychological research is naturally one of multiplicity in topic and methodology and that promoting and highlighting this should be considered as a potentially effective recruitment strategy. In this study, a snap-shot of current research topics and methodologies was collected based on published papers from one typical academic psychology department in Australia. Fifty articles published in the period 2010–2013 were randomly selected and then grouped using content analysis to form topic clusters. Five main clusters were identified and included: Grief and Loss; Psychopathology; Sociocultural Studies; Attachment and Parenting; and Developmental Disorders. The studies spanned the full spectrum of research methodologies from quantitative to qualitative and had implications for assessment practices, diagnosis, prevention and treatment, education, and policy. The findings are discussed in terms of the unique characteristics of psychology as a discipline and how this diversity ought to be utilized as the main selling point of the discipline to future students. PMID:24155737

Developing "Personality" Taxonomies: Metatheoretical and Methodological Rationales Underlying Selection Approaches, Methods of Data Generation and Reduction Principles.

PubMed

Uher, Jana

2015-12-01

Taxonomic "personality" models are widely used in research and applied fields. This article applies the Transdisciplinary Philosophy-of-Science Paradigm for Research on Individuals (TPS-Paradigm) to scrutinise the three methodological steps that are required for developing comprehensive "personality" taxonomies: 1) the approaches used to select the phenomena and events to be studied, 2) the methods used to generate data about the selected phenomena and events and 3) the reduction principles used to extract the "most important" individual-specific variations for constructing "personality" taxonomies. Analyses of some currently popular taxonomies reveal frequent mismatches between the researchers' explicit and implicit metatheories about "personality" and the abilities of previous methodologies to capture the particular kinds of phenomena toward which they are targeted. Serious deficiencies that preclude scientific quantifications are identified in standardised questionnaires, psychology's established standard method of investigation. These mismatches and deficiencies derive from the lack of an explicit formulation and critical reflection on the philosophical and metatheoretical assumptions being made by scientists and from the established practice of radically matching the methodological tools to researchers' preconceived ideas and to pre-existing statistical theories rather than to the particular phenomena and individuals under study. These findings raise serious doubts about the ability of previous taxonomies to appropriately and comprehensively reflect the phenomena towards which they are targeted and the structures of individual-specificity occurring in them. The article elaborates and illustrates with empirical examples methodological principles that allow researchers to appropriately meet the metatheoretical requirements and that are suitable for comprehensively exploring individuals' "personality".

Auditory Hallucinations and the Brain's Resting-State Networks: Findings and Methodological Observations.

PubMed

Alderson-Day, Ben; Diederen, Kelly; Fernyhough, Charles; Ford, Judith M; Horga, Guillermo; Margulies, Daniel S; McCarthy-Jones, Simon; Northoff, Georg; Shine, James M; Turner, Jessica; van de Ven, Vincent; van Lutterveld, Remko; Waters, Flavie; Jardri, Renaud

2016-09-01

In recent years, there has been increasing interest in the potential for alterations to the brain's resting-state networks (RSNs) to explain various kinds of psychopathology. RSNs provide an intriguing new explanatory framework for hallucinations, which can occur in different modalities and population groups, but which remain poorly understood. This collaboration from the International Consortium on Hallucination Research (ICHR) reports on the evidence linking resting-state alterations to auditory hallucinations (AH) and provides a critical appraisal of the methodological approaches used in this area. In the report, we describe findings from resting connectivity fMRI in AH (in schizophrenia and nonclinical individuals) and compare them with findings from neurophysiological research, structural MRI, and research on visual hallucinations (VH). In AH, various studies show resting connectivity differences in left-hemisphere auditory and language regions, as well as atypical interaction of the default mode network and RSNs linked to cognitive control and salience. As the latter are also evident in studies of VH, this points to a domain-general mechanism for hallucinations alongside modality-specific changes to RSNs in different sensory regions. However, we also observed high methodological heterogeneity in the current literature, affecting the ability to make clear comparisons between studies. To address this, we provide some methodological recommendations and options for future research on the resting state and hallucinations. © The Author 2016. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center.

Characteristics and quality of published animal research in the field of radiology.

PubMed

Yoon, Soo Jeong; Yoon, Dae Young; Cho, Young Kwon; Baek, Sora; Lim, Kyoung Ja; Seo, Young Lan; Yun, Eun Joo

2017-06-01

Background Animal research has played an important role in the field of radiology. Purpose To evaluate the characteristics and quality of published radiological animal research. Material and Methods A PubMed search was performed for radiological animal research articles (defined as studies using animal models with a radiologist as the first author) published in 1994, 2004, and 2014. The following information was extracted from each article: journal name, radiological subspecialty, imaging technique, animal species, number of animals used, number of authors, declared funding, country of origin, methodological quality, and ethical quality. Methodological and ethical quality of studies were assessed with seven-item (sample size calculation, animal age, animal sex, animal weight, inclusion and exclusion criteria, randomization, and blinded outcome assessment) and four-item (ethical review committee approval, anesthesia, pain control, and euthanasia) scales, respectively. Results The numbers of radiological animal studies markedly increased, from 91 in 1994 to 163 in 2004 and to 305 in 2014. One hundred and sixty-two (29.0%) articles focused on the neuroradiology/head and neck subspecialty, 233 (41.7%) used magnetic resonance imaging (MRI), 190 (34.0%) used mice, 254 (45.4%) used 10-30 animals, 297 (53.1%) had 4-7 authors, 392 (70.1%) were funded, and 222 (39.7%) were from the USA. Six of 7 methodological and 3/4 ethical quality items significantly improved over time. Conclusion The quantity and quality of radiological animal research has increased over the last two decades; however, methodological and ethical quality remains suboptimal.

Analysis of combined data from heterogeneous study designs: an applied example from the patient navigation research program.

PubMed

Roetzheim, Richard G; Freund, Karen M; Corle, Don K; Murray, David M; Snyder, Frederick R; Kronman, Andrea C; Jean-Pierre, Pascal; Raich, Peter C; Holden, Alan Ec; Darnell, Julie S; Warren-Mears, Victoria; Patierno, Steven

2012-04-01

The Patient Navigation Research Program (PNRP) is a cooperative effort of nine research projects, with similar clinical criteria but with different study designs. To evaluate projects such as PNRP, it is desirable to perform a pooled analysis to increase power relative to the individual projects. There is no agreed-upon prospective methodology, however, for analyzing combined data arising from different study designs. Expert opinions were thus solicited from the members of the PNRP Design and Analysis Committee. To review possible methodologies for analyzing combined data arising from heterogeneous study designs. The Design and Analysis Committee critically reviewed the pros and cons of five potential methods for analyzing combined PNRP project data. The conclusions were based on simple consensus. The five approaches reviewed included the following: (1) analyzing and reporting each project separately, (2) combining data from all projects and performing an individual-level analysis, (3) pooling data from projects having similar study designs, (4) analyzing pooled data using a prospective meta-analytic technique, and (5) analyzing pooled data utilizing a novel simulated group-randomized design. Methodologies varied in their ability to incorporate data from all PNRP projects, to appropriately account for differing study designs, and to accommodate differing project sample sizes. The conclusions reached were based on expert opinion and not derived from actual analyses performed. The ability to analyze pooled data arising from differing study designs may provide pertinent information to inform programmatic, budgetary, and policy perspectives. Multisite community-based research may not lend itself well to the more stringent explanatory and pragmatic standards of a randomized controlled trial design. Given our growing interest in community-based population research, the challenges inherent in the analysis of heterogeneous study design are likely to become more salient. Discussion of the analytic issues faced by the PNRP and the methodological approaches we considered may be of value to other prospective community-based research programs.

Online interviewing with interpreters in humanitarian contexts

PubMed Central

Chiumento, Anna; Rahman, Atif; Frith, Lucy

2018-01-01

ABSTRACT Purpose: Recognising that one way to address the logistical and safety considerations of research conducted in humanitarian emergencies is to use internet communication technologies to facilitate interviews online, this article explores some practical and methodological considerations inherent to qualitative online interviewing. Method: Reflections from a case study of a multi-site research project conducted in post-conflict countries are presented.  Synchronous online cross-language qualitative interviews were conducted in one country.  Although only a small proportion of interviews were conducted online (six out of 35), it remains important to critically consider the impact upon data produced in this way. Results: A range of practical and methodological considerations are discussed, illustrated with examples.  Results suggest that whilst online interviewing has methodological and ethical potential and versatility, there are inherent practical challenges in settings with poor internet and electricity infrastructure.  Notable methodological limitations include barriers to building rapport due to partial visual and non-visual cues, and difficulties interpreting pauses or silences. Conclusions: Drawing upon experiences in this case study, strategies for managing the practical and methodological limitations of online interviewing are suggested, alongside recommendations for supporting future research practice.  These are intended to act as a springboard for further reflection, and operate alongside other conceptual frameworks for online interviewing. PMID:29532739

Online interviewing with interpreters in humanitarian contexts.

PubMed

Chiumento, Anna; Machin, Laura; Rahman, Atif; Frith, Lucy

2018-12-01

Recognising that one way to address the logistical and safety considerations of research conducted in humanitarian emergencies is to use internet communication technologies to facilitate interviews online, this article explores some practical and methodological considerations inherent to qualitative online interviewing. Reflections from a case study of a multi-site research project conducted in post-conflict countries are presented.  Synchronous online cross-language qualitative interviews were conducted in one country.  Although only a small proportion of interviews were conducted online (six out of 35), it remains important to critically consider the impact upon data produced in this way. A range of practical and methodological considerations are discussed, illustrated with examples.  Results suggest that whilst online interviewing has methodological and ethical potential and versatility, there are inherent practical challenges in settings with poor internet and electricity infrastructure.  Notable methodological limitations include barriers to building rapport due to partial visual and non-visual cues, and difficulties interpreting pauses or silences. Drawing upon experiences in this case study, strategies for managing the practical and methodological limitations of online interviewing are suggested, alongside recommendations for supporting future research practice.  These are intended to act as a springboard for further reflection, and operate alongside other conceptual frameworks for online interviewing.

Methods for the guideline-based development of quality indicators--a systematic review

PubMed Central

2012-01-01

Background Quality indicators (QIs) are used in many healthcare settings to measure, compare, and improve quality of care. For the efficient development of high-quality QIs, rigorous, approved, and evidence-based development methods are needed. Clinical practice guidelines are a suitable source to derive QIs from, but no gold standard for guideline-based QI development exists. This review aims to identify, describe, and compare methodological approaches to guideline-based QI development. Methods We systematically searched medical literature databases (Medline, EMBASE, and CINAHL) and grey literature. Two researchers selected publications reporting methodological approaches to guideline-based QI development. In order to describe and compare methodological approaches used in these publications, we extracted detailed information on common steps of guideline-based QI development (topic selection, guideline selection, extraction of recommendations, QI selection, practice test, and implementation) to predesigned extraction tables. Results From 8,697 hits in the database search and several grey literature documents, we selected 48 relevant references. The studies were of heterogeneous type and quality. We found no randomized controlled trial or other studies comparing the ability of different methodological approaches to guideline-based development to generate high-quality QIs. The relevant publications featured a wide variety of methodological approaches to guideline-based QI development, especially regarding guideline selection and extraction of recommendations. Only a few studies reported patient involvement. Conclusions Further research is needed to determine which elements of the methodological approaches identified, described, and compared in this review are best suited to constitute a gold standard for guideline-based QI development. For this research, we provide a comprehensive groundwork. PMID:22436067

A methodology for selecting optimum organizations for space communities

NASA Technical Reports Server (NTRS)

Ragusa, J. M.

1978-01-01

This paper suggests that a methodology exists for selecting optimum organizations for future space communities of various sizes and purposes. Results of an exploratory study to identify an optimum hypothetical organizational structure for a large earth-orbiting multidisciplinary research and applications (R&A) Space Base manned by a mixed crew of technologists are presented. Since such a facility does not presently exist, in situ empirical testing was not possible. Study activity was, therefore, concerned with the identification of a desired organizational structural model rather than the empirical testing of it. The principal finding of this research was that a four-level project type 'total matrix' model will optimize the effectiveness of Space Base technologists. An overall conclusion which can be reached from the research is that application of this methodology, or portions of it, may provide planning insights for the formal organizations which will be needed during the Space Industrialization Age.

A review of economic evaluations of behavior change interventions: setting an agenda for research methods and practice.

PubMed

Alayli-Goebbels, Adrienne F G; Evers, Silvia M A A; Alexeeva, Daria; Ament, André J H A; de Vries, Nanne K; Tilly, Jan C; Severens, Johan L

2014-06-01

The objective of this study was to review methodological quality of economic evaluations of lifestyle behavior change interventions (LBCIs) and to examine how they address methodological challenges for public health economic evaluation identified in the literature. Pubmed and the NHS economic evaluation database were searched for published studies in six key areas for behavior change: smoking, physical activity, dietary behavior, (illegal) drug use, alcohol use and sexual behavior. From included studies (n = 142), we extracted data on general study characteristics, characteristics of the LBCIs, methodological quality and handling of methodological challenges. Economic evaluation evidence for LBCIs showed a number of weaknesses: methods, study design and characteristics of evaluated interventions were not well reported; methodological quality showed several shortcomings and progress with addressing methodological challenges remained limited. Based on the findings of this review we propose an agenda for improving future evidence to support decision-making. Recommendations for practice include improving reporting of essential study details and increasing adherence with good practice standards. Recommendations for research methods focus on mapping out complex causal pathways for modeling, developing measures to capture broader domains of wellbeing and community outcomes, testing methods for considering equity, identifying relevant non-health sector costs and advancing methods for evidence synthesis. © The Author 2013. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Understanding Participatory Action Research: A Qualitative Research Methodology Option

ERIC Educational Resources Information Center

MacDonald, Cathy

2012-01-01

Participatory Action Research (PAR) is a qualitative research methodology option that requires further understanding and consideration. PAR is considered democratic, equitable, liberating, and life-enhancing qualitative inquiry that remains distinct from other qualitative methodologies (Kach & Kralik, 2006). Using PAR, qualitative features of an…

Returning to Work after Cancer: Quantitative Studies and Prototypical Narratives

PubMed Central

Steiner, John F.; Nowels, Carolyn T.; Main, Deborah S.

2009-01-01

Objective A combination of quantitative data and illustrative narratives may allow cancer survivorship researchers to disseminate their research findings more broadly. We identified recent, methodologically rigorous quantitative studies on return to work after cancer, summarized the themes from these studies, and illustrated those themes with narratives of individual cancer survivors. Methods We reviewed English-language studies of return to work for adult cancer survivors through June, 2008, and identified 13 general themes from papers that met methodological criteria (population-based sampling, prospective and longitudinal assessment, detailed assessment of work, evaluation of economic impact, assessment of moderators of work return, and large sample size). We drew survivorship narratives from a prior qualitative research study to illustrate these themes. Results Nine quantitative studies met 4 or more of our 6 methodological criteria. These studies suggested that most cancer survivors could return to work without residual disabilities. Cancer site, clinical prognosis, treatment modalities, socioeconomic status, and attributes of the job itself influenced the likelihood of work return. Three narratives - a typical survivor who returned to work after treatment, an individual unable to return to work, and an inspiring survivor who returned to work despite substantial barriers - illustrated many of the themes from the quantitative literature while providing additional contextual details. Conclusion Illustrative narratives can complement the findings of cancer survivorship research if researchers are rigorous and transparent in the selection, analysis, and retelling of those stories. PMID:19507264

Post-Positivist Research: Two Examples of Methodological Pluralism.

ERIC Educational Resources Information Center

Wildemuth, Barbara M.

1993-01-01

Discussion of positivist and interpretive approaches to research and postpositivism focuses on two studies that apply interpretive research in different ways: an exploratory study of user-developed computing applications conducted prior to a positivist study and a study of end-user searching behaviors conducted concurrently with a positivist…

Educational Research in Palestine: Epistemological and Cultural Challenges--A Case Study

ERIC Educational Resources Information Center

Khalifah, Ayman A.

2010-01-01

This study investigates the prevailing epistemological and cultural conditions that underlie educational research in Palestine. Using a case study of a major Palestinian University that awards Masters Degrees in Education, the study analyzes the assumptions and the methodology that characterizes current educational research. Using an analysis of…

Innovative Mixed-Methods Research: Moving beyond Design Technicalities to Epistemological and Methodological Realizations

ERIC Educational Resources Information Center

Riazi, A. Mehdi

2016-01-01

Mixed-methods research (MMR), as an inter-discourse (quantitative and qualitative) methodology, can provide applied linguistics researchers the opportunity to draw on and integrate the strengths of the two research methodological approaches in favour of making more rigorous inferences about research problems. In this article, the argument is made…

METHODOLOGICAL PLURALISM AND MIXED METHODOLOGY TO STRENGTHEN COMMUNITY PSYCHOLOGY RESEARCH: AN EXAMPLE FROM OXFORD HOUSE

PubMed Central

May, Emily M.; Hunter, Bronwyn A.; Jason, Leonard A.

2017-01-01

This article evaluates how a plurality of research methods has served a research program that has functioned in a much-needed area of research: the role of housing and recovery residences in addiction recovery. The review focuses on one mutually supportive recovery residence model, called Oxford House, which represents more than 1,700 democratic, self-governing residences. To date, there has been no comprehensive evaluation of the research methods used with Oxford House or any other recovery residence. In this article, research methods, including study designs and data analyses, are summarized for 114 peer-reviewed empirical studies that included data on Oxford Houses or Oxford House residents. This review of a pluralistic research program can inform community researchers about the value of recovery residences, the many ways in which recovery residences may be assessed, and the benefits of using multiple methods. Implications for future recovery residence research are discussed. PMID:28839344

METHODOLOGICAL PLURALISM AND MIXED METHODOLOGY TO STRENGTHEN COMMUNITY PSYCHOLOGY RESEARCH: AN EXAMPLE FROM OXFORD HOUSE.

PubMed

May, Emily M; Hunter, Bronwyn A; Jason, Leonard A

2017-01-01

This article evaluates how a plurality of research methods has served a research program that has functioned in a much-needed area of research: the role of housing and recovery residences in addiction recovery. The review focuses on one mutually supportive recovery residence model, called Oxford House, which represents more than 1,700 democratic, self-governing residences. To date, there has been no comprehensive evaluation of the research methods used with Oxford House or any other recovery residence. In this article, research methods, including study designs and data analyses, are summarized for 114 peer-reviewed empirical studies that included data on Oxford Houses or Oxford House residents. This review of a pluralistic research program can inform community researchers about the value of recovery residences, the many ways in which recovery residences may be assessed, and the benefits of using multiple methods. Implications for future recovery residence research are discussed.

Qualitative Research in Palliative Care: Applications to Clinical Trials Work.

PubMed

Lim, Christopher T; Tadmor, Avia; Fujisawa, Daisuke; MacDonald, James J; Gallagher, Emily R; Eusebio, Justin; Jackson, Vicki A; Temel, Jennifer S; Greer, Joseph A; Hagan, Teresa; Park, Elyse R

2017-08-01

While vast opportunities for using qualitative methods exist within palliative care research, few studies provide practical advice for researchers and clinicians as a roadmap to identify and utilize such opportunities. To provide palliative care clinicians and researchers descriptions of qualitative methodology applied to innovative research questions relative to palliative care research and define basic concepts in qualitative research. Body: We describe three qualitative projects as exemplars to describe major concepts in qualitative analysis of early palliative care: (1) a descriptive analysis of clinician documentation in the electronic health record, (2) a thematic content analysis of palliative care clinician focus groups, and (3) a framework analysis of audio-recorded encounters between patients and clinicians as part of a clinical trial. This study provides a foundation for undertaking qualitative research within palliative care and serves as a framework for use by other palliative care researchers interested in qualitative methodologies.

Alternative Methods of Base Level Demand Forecasting for Economic Order Quantity Items,

DTIC Science & Technology

1975-12-01

Note .. . . . . . . . . . . . . . . . . . . . . . . . 21 AdaptivC Single Exponential Smooti-ing ........ 21 Choosing the Smoothiing Constant... methodology used in the study, an analysis of results, .And a detailed summary. Chapter I. Methodology , contains a description o the data, a...Chapter IV. Detailed Summary, presents a detailed summary of the findings, lists the limitations inherent in the 7’" research methodology , and

Theory and Methodology in Researching Emotions in Education

ERIC Educational Resources Information Center

Zembylas, Michalinos

2007-01-01

Differing theoretical approaches to the study of emotions are presented: emotions as private (psychodynamic approaches); emotions as sociocultural phenomena (social constructionist approaches); and a third perspective (interactionist approaches) transcending these two. These approaches have important methodological implications in studying…

Rater methodology for stroboscopy: a systematic review.

PubMed

Bonilha, Heather Shaw; Focht, Kendrea L; Martin-Harris, Bonnie

2015-01-01

Laryngeal endoscopy with stroboscopy (LES) remains the clinical gold standard for assessing vocal fold function. LES is used to evaluate the efficacy of voice treatments in research studies and clinical practice. LES as a voice treatment outcome tool is only as good as the clinician interpreting the recordings. Research using LES as a treatment outcome measure should be evaluated based on rater methodology and reliability. The purpose of this literature review was to evaluate the rater-related methodology from studies that use stroboscopic findings as voice treatment outcome measures. Systematic literature review. Computerized journal databases were searched for relevant articles using terms: stroboscopy and treatment. Eligible articles were categorized and evaluated for the use of rater-related methodology, reporting of number of raters, types of raters, blinding, and rater reliability. Of the 738 articles reviewed, 80 articles met inclusion criteria. More than one-third of the studies included in the review did not report the number of raters who participated in the study. Eleven studies reported results of rater reliability analysis with only two studies reporting good inter- and intrarater reliability. The comparability and use of results from treatment studies that use LES are limited by a lack of rigor in rater methodology and variable, mostly poor, inter- and intrarater reliability. To improve our ability to evaluate and use the findings from voice treatment studies that use LES features as outcome measures, greater consistency of reporting rater methodology characteristics across studies and improved rater reliability is needed. Copyright © 2015 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Alternatives in Second Language Research: Three Articles on the State of the Art. Introduction.

ERIC Educational Resources Information Center

Eisenstein, Miriam

1986-01-01

Reviews research on appropriate methodologies to use in studying native or second language acquisition and points out that both quantitative and qualitative research methods are used in different ways of study in the field. (CB)

Changes in clinical trials methodology over time: a systematic review of six decades of research in psychopharmacology.

PubMed

Brunoni, André R; Tadini, Laura; Fregni, Felipe

2010-03-03

There have been many changes in clinical trials methodology since the introduction of lithium and the beginning of the modern era of psychopharmacology in 1949. The nature and importance of these changes have not been fully addressed to date. As methodological flaws in trials can lead to false-negative or false-positive results, the objective of our study was to evaluate the impact of methodological changes in psychopharmacology clinical research over the past 60 years. We performed a systematic review from 1949 to 2009 on MEDLINE and Web of Science electronic databases, and a hand search of high impact journals on studies of seven major drugs (chlorpromazine, clozapine, risperidone, lithium, fluoxetine and lamotrigine). All controlled studies published 100 months after the first trial were included. Ninety-one studies met our inclusion criteria. We analyzed the major changes in abstract reporting, study design, participants' assessment and enrollment, methodology and statistical analysis. Our results showed that the methodology of psychiatric clinical trials changed substantially, with quality gains in abstract reporting, results reporting, and statistical methodology. Recent trials use more informed consent, periods of washout, intention-to-treat approach and parametric tests. Placebo use remains high and unchanged over time. Clinical trial quality of psychopharmacological studies has changed significantly in most of the aspects we analyzed. There was significant improvement in quality reporting and internal validity. These changes have increased study efficiency; however, there is room for improvement in some aspects such as rating scales, diagnostic criteria and better trial reporting. Therefore, despite the advancements observed, there are still several areas that can be improved in psychopharmacology clinical trials.

Establishing equivalence: methodological progress in group-matching design and analysis.

PubMed

Kover, Sara T; Atwoo, Amy K

2013-01-01

This methodological review draws attention to the challenges faced by intellectual and developmental disabilities researchers in the appropriate design and analysis of group comparison studies. We provide a brief overview of matching methodologies in the field, emphasizing group-matching designs used in behavioral research on cognition and language in neurodevelopmental disorders, including autism spectrum disorder, Fragile X syndrome, Down syndrome, and Williams syndrome. The limitations of relying on p values to establish group equivalence are discussed in the context of other existing methods: equivalence tests, propensity scores, and regression-based analyses. Our primary recommendation for advancing research on intellectual and developmental disabilities is the use of descriptive indices of adequate group matching: effect sizes (i.e., standardized mean differences) and variance ratios.

Establishing Equivalence: Methodological Progress in Group-Matching Design and Analysis

PubMed Central

Kover, Sara T.; Atwood, Amy K.

2017-01-01

This methodological review draws attention to the challenges faced by intellectual and developmental disabilities researchers in the appropriate design and analysis of group comparison studies. We provide a brief overview of matching methodologies in the field, emphasizing group-matching designs utilized in behavioral research on cognition and language in neurodevelopmental disorders, including autism spectrum disorder, fragile X syndrome, Down syndrome, and Williams syndrome. The limitations of relying on p-values to establish group equivalence are discussed in the context of other existing methods: equivalence tests, propensity scores, and regression-based analyses. Our primary recommendation for advancing research on intellectual and developmental disabilities is the use of descriptive indices of adequate group matching: effect sizes (i.e., standardized mean differences) and variance ratios. PMID:23301899

Lessons Learned From Methodological Validation Research in E-Epidemiology.

PubMed

Kesse-Guyot, Emmanuelle; Assmann, Karen; Andreeva, Valentina; Castetbon, Katia; Méjean, Caroline; Touvier, Mathilde; Salanave, Benoît; Deschamps, Valérie; Péneau, Sandrine; Fezeu, Léopold; Julia, Chantal; Allès, Benjamin; Galan, Pilar; Hercberg, Serge

2016-10-18

Traditional epidemiological research methods exhibit limitations leading to high logistics, human, and financial burden. The continued development of innovative digital tools has the potential to overcome many of the existing methodological issues. Nonetheless, Web-based studies remain relatively uncommon, partly due to persistent concerns about validity and generalizability. The objective of this viewpoint is to summarize findings from methodological studies carried out in the NutriNet-Santé study, a French Web-based cohort study. On the basis of the previous findings from the NutriNet-Santé e-cohort (>150,000 participants are currently included), we synthesized e-epidemiological knowledge on sample representativeness, advantageous recruitment strategies, and data quality. Overall, the reported findings support the usefulness of Web-based studies in overcoming common methodological deficiencies in epidemiological research, in particular with regard to data quality (eg, the concordance for body mass index [BMI] classification was 93%), reduced social desirability bias, and access to a wide range of participant profiles, including the hard-to-reach subgroups such as young (12.30% [15,118/122,912], <25 years) and old people (6.60% [8112/122,912], ≥65 years), unemployed or homemaker (12.60% [15,487/122,912]), and low educated (38.50% [47,312/122,912]) people. However, some selection bias remained (78.00% (95,871/122,912) of the participants were women, and 61.50% (75,590/122,912) had postsecondary education), which is an inherent aspect of cohort study inclusion; other specific types of bias may also have occurred. Given the rapidly growing access to the Internet across social strata, the recruitment of participants with diverse socioeconomic profiles and health risk exposures was highly feasible. Continued efforts concerning the identification of specific biases in e-cohorts and the collection of comprehensive and valid data are still needed. This summary of methodological findings from the NutriNet-Santé cohort may help researchers in the development of the next generation of high-quality Web-based epidemiological studies.

Paradigms, pragmatism and possibilities: mixed-methods research in speech and language therapy.

PubMed

Glogowska, Margaret

2011-01-01

After the decades of the so-called 'paradigm wars' in social science research methodology and the controversy about the relative place and value of quantitative and qualitative research methodologies, 'paradigm peace' appears to have now been declared. This has come about as many researchers have begun to take a 'pragmatic' approach in the selection of research methodology, choosing the methodology best suited to answering the research question rather than conforming to a methodological orthodoxy. With the differences in the philosophical underpinnings of the two traditions set to one side, an increasing awareness, and valuing, of the 'mixed-methods' approach to research is now present in the fields of social, educational and health research. To explore what is meant by mixed-methods research and the ways in which quantitative and qualitative methodologies and methods can be combined and integrated, particularly in the broad field of health services research and the narrower one of speech and language therapy. The paper discusses the ways in which methodological approaches have already been combined and integrated in health services research and speech and language therapy, highlighting the suitability of mixed-methods research for answering the typically multifaceted questions arising from the provision of complex interventions. The challenges of combining and integrating quantitative and qualitative methods and the barriers to the adoption of mixed-methods approaches are also considered. The questions about healthcare, as it is being provided in the 21st century, calls for a range of methodological approaches. This is particularly the case for human communication and its disorders, where mixed-methods research offers a wealth of possibilities. In turn, speech and language therapy research should be able to contribute substantively to the future development of mixed-methods research. © 2010 Royal College of Speech & Language Therapists.

Auditory Hallucinations and the Brain’s Resting-State Networks: Findings and Methodological Observations

PubMed Central

Alderson-Day, Ben; Diederen, Kelly; Fernyhough, Charles; Ford, Judith M.; Horga, Guillermo; Margulies, Daniel S.; McCarthy-Jones, Simon; Northoff, Georg; Shine, James M.; Turner, Jessica; van de Ven, Vincent; van Lutterveld, Remko; Waters, Flavie; Jardri, Renaud

2016-01-01

In recent years, there has been increasing interest in the potential for alterations to the brain’s resting-state networks (RSNs) to explain various kinds of psychopathology. RSNs provide an intriguing new explanatory framework for hallucinations, which can occur in different modalities and population groups, but which remain poorly understood. This collaboration from the International Consortium on Hallucination Research (ICHR) reports on the evidence linking resting-state alterations to auditory hallucinations (AH) and provides a critical appraisal of the methodological approaches used in this area. In the report, we describe findings from resting connectivity fMRI in AH (in schizophrenia and nonclinical individuals) and compare them with findings from neurophysiological research, structural MRI, and research on visual hallucinations (VH). In AH, various studies show resting connectivity differences in left-hemisphere auditory and language regions, as well as atypical interaction of the default mode network and RSNs linked to cognitive control and salience. As the latter are also evident in studies of VH, this points to a domain-general mechanism for hallucinations alongside modality-specific changes to RSNs in different sensory regions. However, we also observed high methodological heterogeneity in the current literature, affecting the ability to make clear comparisons between studies. To address this, we provide some methodological recommendations and options for future research on the resting state and hallucinations. PMID:27280452

Methodological convergence of program evaluation designs.

PubMed

Chacón-Moscoso, Salvador; Anguera, M Teresa; Sanduvete-Chaves, Susana; Sánchez-Martín, Milagrosa

2014-01-01

Nowadays, the confronting dichotomous view between experimental/quasi-experimental and non-experimental/ethnographic studies still exists but, despite the extensive use of non-experimental/ethnographic studies, the most systematic work on methodological quality has been developed based on experimental and quasi-experimental studies. This hinders evaluators and planners' practice of empirical program evaluation, a sphere in which the distinction between types of study is changing continually and is less clear. Based on the classical validity framework of experimental/quasi-experimental studies, we carry out a review of the literature in order to analyze the convergence of design elements in methodological quality in primary studies in systematic reviews and ethnographic research. We specify the relevant design elements that should be taken into account in order to improve validity and generalization in program evaluation practice in different methodologies from a practical methodological and complementary view. We recommend ways to improve design elements so as to enhance validity and generalization in program evaluation practice.

Searching for qualitative research for inclusion in systematic reviews: a structured methodological review.

PubMed

Booth, Andrew

2016-05-04

Qualitative systematic reviews or qualitative evidence syntheses (QES) are increasingly recognised as a way to enhance the value of systematic reviews (SRs) of clinical trials. They can explain the mechanisms by which interventions, evaluated within trials, might achieve their effect. They can investigate differences in effects between different population groups. They can identify which outcomes are most important to patients, carers, health professionals and other stakeholders. QES can explore the impact of acceptance, feasibility, meaningfulness and implementation-related factors within a real world setting and thus contribute to the design and further refinement of future interventions. To produce valid, reliable and meaningful QES requires systematic identification of relevant qualitative evidence. Although the methodologies of QES, including methods for information retrieval, are well-documented, little empirical evidence exists to inform their conduct and reporting. This structured methodological overview examines papers on searching for qualitative research identified from the Cochrane Qualitative and Implementation Methods Group Methodology Register and from citation searches of 15 key papers. A single reviewer reviewed 1299 references. Papers reporting methodological guidance, use of innovative methodologies or empirical studies of retrieval methods were categorised under eight topical headings: overviews and methodological guidance, sampling, sources, structured questions, search procedures, search strategies and filters, supplementary strategies and standards. This structured overview presents a contemporaneous view of information retrieval for qualitative research and identifies a future research agenda. This review concludes that poor empirical evidence underpins current information practice in information retrieval of qualitative research. A trend towards improved transparency of search methods and further evaluation of key search procedures offers the prospect of rapid development of search methods.

Non-conventional technologies for data collection in Brazilian dissertations and theses.

PubMed

Salvador, Pétala Tuani Candido de Oliveira; Rodrigues, Cláudia Cristiane Filgueira Martins; de Lima, Kálya Yasmine Nunes; Alves, Kisna Yasmin Andrade; Santos, Viviane Euzébia Pereira

2015-01-01

to characterize non-conventional technologies used for data collection of dissertations and theses available in the Catalog of Theses and Dissertations (CEPEn) of the Brazilian Nursing Association (ABEn). this is a documentary research, whose data were collected in the catalogs of theses and dissertations available at the ABEn website, from Volumes XIX to XXI. The indicators collected were: academic level; educational institution; year; qualification of the author; setting; non-conventional technology used; type of technology; association with conventional techniques; methodological design; benefits and methodological limitations. from a total of 6346 studies, only 121 (1.91%) used non-conventional technologies for data collection, representing the fi nal sample of the study. it is concluded that Brazilian Nursing researches still need methodological innovations for data collection.

Research across the disciplines: a road map for quality criteria in empirical ethics research.

PubMed

Mertz, Marcel; Inthorn, Julia; Renz, Günter; Rothenberger, Lillian Geza; Salloch, Sabine; Schildmann, Jan; Wöhlke, Sabine; Schicktanz, Silke

2014-03-01

Research in the field of Empirical Ethics (EE) uses a broad variety of empirical methodologies, such as surveys, interviews and observation, developed in disciplines such as sociology, anthropology, and psychology. Whereas these empirical disciplines see themselves as purely descriptive, EE also aims at normative reflection. Currently there is literature about the quality of empirical research in ethics, but little or no reflection on specific methodological aspects that must be considered when conducting interdisciplinary empirical ethics. Furthermore, poor methodology in an EE study results in misleading ethical analyses, evaluations or recommendations. This not only deprives the study of scientific and social value, but also risks ethical misjudgement. While empirical and normative-ethical research projects have quality criteria in their own right, we focus on the specific quality criteria for EE research. We develop a tentative list of quality criteria--a "road map"--tailored to interdisciplinary research in EE, to guide assessments of research quality. These quality criteria fall into the categories of primary research question, theoretical framework and methods, relevance, interdisciplinary research practice and research ethics and scientific ethos. EE research is an important and innovative development in bioethics. However, a lack of standards has led to concerns about and even rejection of EE by various scholars. Our suggested orientation list of criteria, presented in the form of reflective questions, cannot be considered definitive, but serves as a tool to provoke systematic reflection during the planning and composition of an EE research study. These criteria need to be tested in different EE research settings and further refined.

Research across the disciplines: a road map for quality criteria in empirical ethics research

PubMed Central

2014-01-01

Background Research in the field of Empirical Ethics (EE) uses a broad variety of empirical methodologies, such as surveys, interviews and observation, developed in disciplines such as sociology, anthropology, and psychology. Whereas these empirical disciplines see themselves as purely descriptive, EE also aims at normative reflection. Currently there is literature about the quality of empirical research in ethics, but little or no reflection on specific methodological aspects that must be considered when conducting interdisciplinary empirical ethics. Furthermore, poor methodology in an EE study results in misleading ethical analyses, evaluations or recommendations. This not only deprives the study of scientific and social value, but also risks ethical misjudgement. Discussion While empirical and normative-ethical research projects have quality criteria in their own right, we focus on the specific quality criteria for EE research. We develop a tentative list of quality criteria – a “road map” – tailored to interdisciplinary research in EE, to guide assessments of research quality. These quality criteria fall into the categories of primary research question, theoretical framework and methods, relevance, interdisciplinary research practice and research ethics and scientific ethos. Summary EE research is an important and innovative development in bioethics. However, a lack of standards has led to concerns about and even rejection of EE by various scholars. Our suggested orientation list of criteria, presented in the form of reflective questions, cannot be considered definitive, but serves as a tool to provoke systematic reflection during the planning and composition of an EE research study. These criteria need to be tested in different EE research settings and further refined. PMID:24580847

Conducting Indigenous Research in Western Knowledge Spaces: Aligning Theory and Methodology

ERIC Educational Resources Information Center

Singh, Myra; Major, Jae

2017-01-01

Walking simultaneously in two worlds as an Indigenous researcher, navigating Indigenous and Western epistemologies/methodologies can have its challenges. Indigenous methodologies have become an important element of qualitative research and have been increasingly taken up by both Indigenous and non-Indigenous researchers. Indigenous methodologies…

75 FR 59720 - Methodology Committee of the Patient-Centered Outcomes Research Institute (PCORI)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-28

... GOVERNMENT ACCOUNTABILITY OFFICE Methodology Committee of the Patient-Centered Outcomes Research... responsibility for appointing not more than 15 members to a Methodology Committee of the Patient- Centered Outcomes Research Institute. In addition, the Directors of the Agency for Healthcare Research and Quality...

Broadening the Study of Participation in the Life Sciences: How Critical Theoretical and Mixed-Methodological Approaches Can Enhance Efforts to Broaden Participation

PubMed Central

Metcalf, Heather

2016-01-01

This research methods Essay details the usefulness of critical theoretical frameworks and critical mixed-methodological approaches for life sciences education research on broadening participation in the life sciences. First, I draw on multidisciplinary research to discuss critical theory and methodologies. Then, I demonstrate the benefits of these approaches for researchers who study diversity and inclusion issues in the life sciences through examples from two critical mixed-methods studies of prominent issues in science, technology, engineering, and mathematics (STEM) participation and recognition. The first study pairs critical discourse analysis of the STEM workforce literature, data, and underlying surveys with quantitative analyses of STEM pathways into the workforce. This example illustrates the necessity of questioning popular models of retention. It also demonstrates the importance of intersecting demographic categories to reveal patterns of experience both within and between groups whose access to and participation in STEM we aim to improve. The second study’s critical approach applies research on inequities in prizes awarded by STEM professional societies toward organizational change. This example uses data from the life sciences professional societies to show the importance of placing data within context to broaden participation and understand challenges in creating sustainable change. PMID:27521238

Ecological Momentary Assessment Methodology in Chronic Pain Research: A Systematic Review.

PubMed

May, Marcella; Junghaenel, Doerte U; Ono, Masakatsu; Stone, Arthur A; Schneider, Stefan

2018-01-31

Self-reported pain intensity assessments are central to chronic pain research. Ecological momentary assessment (EMA) methodologies are uniquely positioned to collect these data, and are indeed being used in the field. However, EMA protocols are complex, and many decisions are necessary in the design of EMA research studies. A systematic literature review identified 105 articles drawing from 62 quantitative EMA research projects examining pain intensity in adult chronic pain patients. Study characteristics were tabulated to summarize and describe the use of EMA, with an emphasis placed on various dimensions of decision-making involved in executing EMA methodologies. Most identified studies considered within-person relationships between pain and other variables, and a few examined interventions on chronic pain. There was a trend toward the use of smartphones as EMA data collection devices more recently, and completion rates were not reported in nearly one third of studies. Pain intensity items varied widely with respect to number of scale points, anchor labels, and length of reporting period; most used numeric rating scales. Recommendations are provided for reporting to improve reproducibility, comparability, and interpretation of results, and for opportunities to clarify the importance of design decisions. Studies that use EMA methodologies to assess pain intensity are heterogeneous. Aspects of protocol design, including data input modality and pain item construction, have the potential to influence the data collected. Thorough reporting on design features and completion rates therefore facilitates reproducibility, comparability, and interpretation of study results. Copyright © 2018 The American Pain Society. Published by Elsevier Inc. All rights reserved.

Algebra for Enterprise Ontology: towards analysis and synthesis of enterprise models

NASA Astrophysics Data System (ADS)

Suga, Tetsuya; Iijima, Junichi

2018-03-01

Enterprise modeling methodologies have made enterprises more likely to be the object of systems engineering rather than craftsmanship. However, the current state of research in enterprise modeling methodologies lacks investigations of the mathematical background embedded in these methodologies. Abstract algebra, a broad subfield of mathematics, and the study of algebraic structures may provide interesting implications in both theory and practice. Therefore, this research gives an empirical challenge to establish an algebraic structure for one aspect model proposed in Design & Engineering Methodology for Organizations (DEMO), which is a major enterprise modeling methodology in the spotlight as a modeling principle to capture the skeleton of enterprises for developing enterprise information systems. The results show that the aspect model behaves well in the sense of algebraic operations and indeed constructs a Boolean algebra. This article also discusses comparisons with other modeling languages and suggests future work.

Effectiveness of Pilates exercise in treating people with chronic low back pain: a systematic review of systematic reviews

PubMed Central

2013-01-01

Background Systematic reviews provide clinical practice recommendations that are based on evaluation of primary evidence. When systematic reviews with the same aims have different conclusions, it is difficult to ascertain which review reported the most credible and robust findings. Methods This study examined five systematic reviews that have investigated the effectiveness of Pilates exercise in people with chronic low back pain. A four-stage process was used to interpret findings of the reviews. This process included comparison of research questions, included primary studies, and the level and quality of evidence of systematic reviews. Two independent reviewers assessed the level of evidence and the methodological quality of systematic reviews, using the National Health and Medical Research Council hierarchy of evidence, and the Revised Assessment of Multiple Systematic Reviews respectively. Any disagreements were resolved by a third researcher. Results A high level of consensus was achieved between the reviewers. Conflicting findings were reported by the five systematic reviews regarding the effectiveness of Pilates in reducing pain and disability in people with chronic low back pain. Authors of the systematic reviews included primary studies that did not match their questions in relation to treatment or population characteristics. A total of ten primary studies were identified across five systematic reviews. Only two of the primary studies were included in all of the reviews due to different inclusion criteria relating to publication date and status, definition of Pilates, and methodological quality. The level of evidence of reviews was low due to the methodological design of the primary studies. The methodological quality of reviews varied. Those which conducted a meta-analysis obtained higher scores. Conclusion There is inconclusive evidence that Pilates is effective in reducing pain and disability in people with chronic low back pain. This is due to the small number and poor methodological quality of primary studies. The Revised Assessment of Multiple Systematic Reviews provides a useful method of appraising the methodological quality of systematic reviews. Individual item scores, however, should be examined in addition to total scores, so that significant methodological flaws of systematic reviews are not missed, and results are interpreted appropriately. (348 words) PMID:23331384

Effectiveness of Pilates exercise in treating people with chronic low back pain: a systematic review of systematic reviews.

PubMed

Wells, Cherie; Kolt, Gregory S; Marshall, Paul; Hill, Bridget; Bialocerkowski, Andrea

2013-01-19

Systematic reviews provide clinical practice recommendations that are based on evaluation of primary evidence. When systematic reviews with the same aims have different conclusions, it is difficult to ascertain which review reported the most credible and robust findings. This study examined five systematic reviews that have investigated the effectiveness of Pilates exercise in people with chronic low back pain. A four-stage process was used to interpret findings of the reviews. This process included comparison of research questions, included primary studies, and the level and quality of evidence of systematic reviews. Two independent reviewers assessed the level of evidence and the methodological quality of systematic reviews, using the National Health and Medical Research Council hierarchy of evidence, and the Revised Assessment of Multiple Systematic Reviews respectively. Any disagreements were resolved by a third researcher. A high level of consensus was achieved between the reviewers. Conflicting findings were reported by the five systematic reviews regarding the effectiveness of Pilates in reducing pain and disability in people with chronic low back pain. Authors of the systematic reviews included primary studies that did not match their questions in relation to treatment or population characteristics. A total of ten primary studies were identified across five systematic reviews. Only two of the primary studies were included in all of the reviews due to different inclusion criteria relating to publication date and status, definition of Pilates, and methodological quality. The level of evidence of reviews was low due to the methodological design of the primary studies. The methodological quality of reviews varied. Those which conducted a meta-analysis obtained higher scores. There is inconclusive evidence that Pilates is effective in reducing pain and disability in people with chronic low back pain. This is due to the small number and poor methodological quality of primary studies. The Revised Assessment of Multiple Systematic Reviews provides a useful method of appraising the methodological quality of systematic reviews. Individual item scores, however, should be examined in addition to total scores, so that significant methodological flaws of systematic reviews are not missed, and results are interpreted appropriately. (348 words).

The Social Computer

NASA Astrophysics Data System (ADS)

Serugendo, Giovanna Di Marzo; Risoldi, Matteo; Solemayni, Mohammad

The following sections are included: * Introduction * Problem and Research Questions * State of the Art * TSC Structure and Computational Awareness * Methodology and Research Directions * Case Study: Democracy * Conclusions

Vulnerability or Sensitivity to the Environment? Methodological Issues, Trends, and Recommendations in Gene-Environment Interactions Research in Human Behavior.

PubMed

Leighton, Caroline; Botto, Alberto; Silva, Jaime R; Jiménez, Juan Pablo; Luyten, Patrick

2017-01-01

Research on the potential role of gene-environment interactions (GxE) in explaining vulnerability to psychopathology in humans has witnessed a shift from a diathesis-stress perspective to differential susceptibility approaches. This paper critically reviews methodological issues and trends in this body of research. Databases were screened for studies of GxE in the prediction of personality traits, behavior, and mental health disorders in humans published between January 2002 and January 2015. In total, 315 papers were included. Results showed that 34 candidate genes have been included in GxE studies. Independent of the type of environment studied (early or recent life events, positive or negative environments), about 67-83% of studies have reported significant GxE interactions, which is consistent with a social susceptibility model. The percentage of positive results does not seem to differ depending on the gene studied, although publication bias might be involved. However, the number of positive findings differs depending on the population studied (i.e., young adults vs. older adults). Methodological considerations limit the ability to draw strong conclusions, particularly as almost 90% ( n  = 283/315) of published papers are based on samples from North America and Europe, and about 70% of published studies (219/315) are based on samples that were also used in other reports. At the same time, there are clear indications of methodological improvements over time, as is shown by a significant increase in longitudinal and experimental studies as well as in improved minimum genotyping. Recommendations for future research, such as minimum quality assessment of genes and environmental factors, specifying theoretical models guiding the study, and taking into account of cultural, ethnic, and lifetime perspectives, are formulated.

Ethical and methodological issues in qualitative health research involving children: A systematic review.

PubMed

Huang, Xiaoyan; O'Connor, Margaret; Ke, Li-Shan; Lee, Susan

2016-05-01

The right of children to have their voice heard has been accepted by researchers, and there are increasing numbers of qualitative health studies involving children. The ethical and methodological issues of including children in research have caused worldwide concerns, and many researchers have published articles sharing their own experiences. To systematically review and synthesise experts' opinions and experiences about ethical and methodological issues of including children in research, as well as related solution strategies. The research design was a systematic review of opinion-based evidence, based on the guidelines by Joanna Briggs Institute. A search of five computerised databases has been conducted in April 2014 and 2271 articles were found. After screening the titles, abstracts, full texts and appraising the quality, 30 articles were finally included in the review. A meta-aggregative approach was applied in the data analysis and synthesis process. Ethical approval is not needed as it is a systematic review of published literature. Six themes were identified, including evaluating potential risks and benefits, gaining access, obtaining informed consent/assent, protecting confidentiality and privacy, building rapport and collecting rich data. The similarities and differences between research involving children and that involving adults were indicated. All potential incentives should be justified when designing the study. Further studies need to research how to evaluate individual capacity of children and how to balance protecting children's right to participate and their interests in the research. Cultural differences related to researching children in different regions should also be studied. © The Author(s) 2014.

Application Development Methodology Appropriateness: An Exploratory Case Study Bridging the Gap between Framework Characteristics and Selection

ERIC Educational Resources Information Center

Williams, Lawrence H., Jr.

2013-01-01

This qualitative study analyzed experiences of twenty software developers. The research showed that all software development methodologies are distinct from each other. While some, such as waterfall, focus on traditional, plan-driven approaches that allow software requirements and design to evolve; others facilitate ambiguity and uncertainty by…

College Students' Reactions to Participating in Relational Trauma Research: A Mixed Methodological Study.

PubMed

Edwards, Katie M; Neal, Angela M; Dardis, Christina M; Kelley, Erika L; Gidycz, Christine A; Ellis, Gary

2015-08-24

Using a mixed methodology, the present study compared men's and women's perceived benefits and emotional reactions with participating in research that inquired about child maltreatment and intimate partner violence (IPV) victimization and perpetration. Participants consisted of 703 college students (357 women, 346 men), ages 18 to 25 who reported on their childhood maltreatment, adolescent and adult IPV victimization and perpetration, and their reactions (perceived benefits and emotional effects) to participating. Participants' reactions to participating were assessed using quantitative scales, as well as open-ended written responses that were content coded by researchers. Women reported more personal benefits from research, whereas men and women reported similar levels of emotional reactions to research participation. Furthermore, greater frequencies of child maltreatment and IPV victimization were related to higher levels of emotional reactions. Common self-identified reasons for emotional reactions (e.g., not liking to think about abuse in general, personal victimization experiences) and benefits (e.g., reflection and awareness about oneself, learning about IPV) were also presented and analyzed. These data underscore the importance of future research that examines the behavioral impact of research participation utilizing longitudinal and in-depth qualitative methodologies. Findings also highlight the potential psychoeducational value of research on understanding the reasons underlying participants' benefits and emotional effects. © The Author(s) 2015.

Research Challenges Inherent in Determining Improvement in University Teaching

ERIC Educational Resources Information Center

Devlin, Marcia

2008-01-01

Using a recent study that examined the effectiveness of a particular approach to improving individual university teaching as a case study, this paper examines some of the challenges inherent in educational research, particularly research examining the effects of interventions to improve teaching. Aspects of the research design and methodology and…

Examining a Social-Participatory Youth Co-Researcher Methodology: A Cross-Case Analysis Extending Possibilities of Literacy and Research

ERIC Educational Resources Information Center

Watson, Vaughn W. M.; Marciano, Joanne E.

2015-01-01

At a time when youth are increasingly negotiating new media literacy practices across multiple contexts, literacy researchers are compelled to take notice and reconsider methodologies that centre the researcher, to purposefully engage youth's knowledge, identities and new media literacies as research methodologies. To that end, the authors…

77 FR 24221 - Agency Information Collection Activities: Proposed Collection; Comments Requested; Research To...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-23

... collection: Extension of the time frame required to complete approved and ongoing methodological research on... methodological research on the National Crime Victimization Survey. (2) Title of the Form/Collection: National.... This generic clearance will cover methodological research that will use existing or new sampled...

Discipline and Methodology in Higher Education Research

ERIC Educational Resources Information Center

Tight, Malcolm

2013-01-01

Higher education research is a multidisciplinary field, engaging researchers from across the academy who make use of a wide range of methodological approaches. This article examines the relation between discipline and methodology in higher education research, analysing a database of 567 articles published in 15 leading higher education journals…

Professionalization of Teaching in America: Two Case Studies Using Educational Research Experiences to Explore the Perceptions of Preservice Teachers/Researchers

ERIC Educational Resources Information Center

Gentry, James E.; Baker, Credence; Lamb, Holly; Pate, Roberta

2016-01-01

In 2013-2015, two faculty-led educational research studies were conducted, aided by five undergraduate preservice teachers/researchers (PSTR). Faculty-researchers designed a qualitative phenomenological-inquiry based methodology to examine the PSTR perceptions regarding their respective research experiences with faculty. Triangulation of the data…

A Practical Methodology for Disaggregating the Drivers of Drug Costs Using Administrative Data.

PubMed

Lungu, Elena R; Manti, Orlando J; Levine, Mitchell A H; Clark, Douglas A; Potashnik, Tanya M; McKinley, Carol I

2017-09-01

Prescription drug expenditures represent a significant component of health care costs in Canada, with estimates of $28.8 billion spent in 2014. Identifying the major cost drivers and the effect they have on prescription drug expenditures allows policy makers and researchers to interpret current cost pressures and anticipate future expenditure levels. To identify the major drivers of prescription drug costs and to develop a methodology to disaggregate the impact of each of the individual drivers. The methodology proposed in this study uses the Laspeyres approach for cost decomposition. This approach isolates the effect of the change in a specific factor (e.g., price) by holding the other factor(s) (e.g., quantity) constant at the base-period value. The Laspeyres approach is expanded to a multi-factorial framework to isolate and quantify several factors that drive prescription drug cost. Three broad categories of effects are considered: volume, price and drug-mix effects. For each category, important sub-effects are quantified. This study presents a new and comprehensive methodology for decomposing the change in prescription drug costs over time including step-by-step demonstrations of how the formulas were derived. This methodology has practical applications for health policy decision makers and can aid researchers in conducting cost driver analyses. The methodology can be adjusted depending on the purpose and analytical depth of the research and data availability. © 2017 Journal of Population Therapeutics and Clinical Pharmacology. All rights reserved.

Will You Miss Me when I'm Gone? A Study of the Potential Loss of Company Knowledge and Expertise as Employees Retire

ERIC Educational Resources Information Center

McQuade, Eamonn; Sjoer, Ellen; Fabian, Peter; Nascimento, Jose Carlos; Schroeder, Sanaz

2007-01-01

Purpose--The purpose of this paper is to report on a research project, the aim of which was to identify the potential loss of company knowledge and expertise as experienced and expert employees retire. Design/methodology/approach--The methodology used in this research was based on interviewing experienced and expert people who had retired or were…

A call to improve sampling methodology and reporting in young novice driver research.

PubMed

Scott-Parker, B; Senserrick, T

2017-02-01

Young drivers continue to be over-represented in road crash fatalities despite a multitude of research, communication and intervention. Evidence-based improvement depends to a great extent upon research methodology quality and its reporting, with known limitations in the peer-review process. The aim of the current research was to review the scope of research methodologies applied in 'young driver' and 'teen driver' research and their reporting in four peer-review journals in the field between January 2006 and December 2013. In total, 806 articles were identified and assessed. Reporting omissions included participant gender (11% of papers), response rates (49%), retention rates (39%) and information regarding incentives (44%). Greater breadth and specific improvements in study designs and reporting are thereby identified as a means to further advance the field. 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/.

Methodological and Ethical Issues in Pediatric Medication Safety Research.

PubMed

Carpenter, Delesha; Gonzalez, Daniel; Retsch-Bogart, George; Sleath, Betsy; Wilfond, Benjamin

2017-09-01

In May 2016, the Eshelman School of Pharmacy at The University of North Carolina at Chapel Hill convened the PharmSci conference to address the topic of "methodological and ethical issues in pediatric medication safety research." A multidisciplinary group of experts representing a diverse array of perspectives, including those of the US Food and Drug Administration, children's hospitals, and academia, identified important considerations for pediatric medication safety research and opportunities to advance the field. This executive summary describes current challenges that clinicians and researchers encounter related to pediatric medication safety research and identifies innovative and ethically sound methodologies to address these challenges to improve children's health. This article addresses 5 areas: (1) pediatric drug development and drug trials; (2) conducting comparative effectiveness research in pediatric populations; (3) child and parent engagement on study teams; (4) improving communication with children and parents; and (5) assessing child-reported outcomes and adverse drug events. Copyright © 2017 by the American Academy of Pediatrics.

"I wish he hadn't told me that": methodological and ethical issues in social trauma and conflict research.

PubMed

Chaitin, Julia

2003-10-01

Undertaking research on individuals who have experienced social traumas, such as being a victim or perpetrator of genocides and wars, presents difficult decisions for qualitative researchers. Deciding how to deal with these issues becomes more problematic when the researcher is a member of the society in conflict. To do this work, and to work collaboratively with researchers from the other side, sensitive ways to collect data have to be chosen. Interpretations of the materials can be no less difficult: Analyses often lead to information and understandings that may be difficult for the researcher to deal with from ethical, moral, and personal standpoints, especially when he or she is a member of the society and culture under study. In this keynote address, the author explores methodological and ethical issues connected to these topics. She brings examples from her work on the Palestinian-Israeli conflict and focuses on use of the life story methodology.

US Interpretation of International Space Policies Regarding Commercial Resource Acquisitions

DTIC Science & Technology

2015-06-12

examining research . These include narrative research , phenomenology , grounded theory , ethnography , and case studies . The first four of these......within a case study strategy a methodology of research must be selected. Possible choices in methods used include quantitative, qualitative , or mixed

Optimizing Clinical Trial Enrollment Methods Through "Goal Programming"

PubMed Central

Davis, J.M.; Sandgren, A.J.; Manley, A.R.; Daleo, M.A.; Smith, S.S.

2014-01-01

Introduction Clinical trials often fail to reach desired goals due to poor recruitment outcomes, including low participant turnout, high recruitment cost, or poor representation of minorities. At present, there is limited literature available to guide recruitment methodology. This study, conducted by researchers at the University of Wisconsin Center for Tobacco Research and Intervention (UW-CTRI), provides an example of how iterative analysis of recruitment data may be used to optimize recruitment outcomes during ongoing recruitment. Study methodology UW-CTRI’s research team provided a description of methods used to recruit smokers in two randomized trials (n = 196 and n = 175). The trials targeted low socioeconomic status (SES) smokers and involved time-intensive smoking cessation interventions. Primary recruitment goals were to meet required sample size and provide representative diversity while working with limited funds and limited time. Recruitment data was analyzed repeatedly throughout each study to optimize recruitment outcomes. Results Estimates of recruitment outcomes based on prior studies on smoking cessation suggested that researchers would be able to recruit 240 low SES smokers within 30 months at a cost of $72,000. With employment of methods described herein, researchers were able to recruit 374 low SES smokers over 30 months at a cost of $36,260. Discussion Each human subjects study presents unique recruitment challenges with time and cost of recruitment dependent on the sample population and study methodology. Nonetheless, researchers may be able to improve recruitment outcomes though iterative analysis of recruitment data and optimization of recruitment methods throughout the recruitment period. PMID:25642125

Ensuring rigour and trustworthiness of qualitative research in clinical pharmacy.

PubMed

Hadi, Muhammad Abdul; José Closs, S

2016-06-01

The use of qualitative research methodology is well established for data generation within healthcare research generally and clinical pharmacy research specifically. In the past, qualitative research methodology has been criticized for lacking rigour, transparency, justification of data collection and analysis methods being used, and hence the integrity of findings. Demonstrating rigour in qualitative studies is essential so that the research findings have the "integrity" to make an impact on practice, policy or both. Unlike other healthcare disciplines, the issue of "quality" of qualitative research has not been discussed much in the clinical pharmacy discipline. The aim of this paper is to highlight the importance of rigour in qualitative research, present different philosophical standpoints on the issue of quality in qualitative research and to discuss briefly strategies to ensure rigour in qualitative research. Finally, a mini review of recent research is presented to illustrate the strategies reported by clinical pharmacy researchers to ensure rigour in their qualitative research studies.

Author-paper affiliation network architecture influences the methodological quality of systematic reviews and meta-analyses of psoriasis.

PubMed

Sanz-Cabanillas, Juan Luis; Ruano, Juan; Gomez-Garcia, Francisco; Alcalde-Mellado, Patricia; Gay-Mimbrera, Jesus; Aguilar-Luque, Macarena; Maestre-Lopez, Beatriz; Gonzalez-Padilla, Marcelino; Carmona-Fernandez, Pedro J; Velez Garcia-Nieto, Antonio; Isla-Tejera, Beatriz

2017-01-01

Moderate-to-severe psoriasis is associated with significant comorbidity, an impaired quality of life, and increased medical costs, including those associated with treatments. Systematic reviews (SRs) and meta-analyses (MAs) of randomized clinical trials are considered two of the best approaches to the summarization of high-quality evidence. However, methodological bias can reduce the validity of conclusions from these types of studies and subsequently impair the quality of decision making. As co-authorship is among the most well-documented forms of research collaboration, the present study aimed to explore whether authors' collaboration methods might influence the methodological quality of SRs and MAs of psoriasis. Methodological quality was assessed by two raters who extracted information from full articles. After calculating total and per-item Assessment of Multiple Systematic Reviews (AMSTAR) scores, reviews were classified as low (0-4), medium (5-8), or high (9-11) quality. Article metadata and journal-related bibliometric indices were also obtained. A total of 741 authors from 520 different institutions and 32 countries published 220 reviews that were classified as high (17.2%), moderate (55%), or low (27.7%) methodological quality. The high methodological quality subnetwork was larger but had a lower connection density than the low and moderate methodological quality subnetworks; specifically, the former contained relatively fewer nodes (authors and reviews), reviews by authors, and collaborators per author. Furthermore, the high methodological quality subnetwork was highly compartmentalized, with several modules representing few poorly interconnected communities. In conclusion, structural differences in author-paper affiliation network may influence the methodological quality of SRs and MAs on psoriasis. As the author-paper affiliation network structure affects study quality in this research field, authors who maintain an appropriate balance between scientific quality and productivity are more likely to develop higher quality reviews.

Understanding palliative care on the heart failure care team: an innovative research methodology.

PubMed

Lingard, Lorelei A; McDougall, Allan; Schulz, Valerie; Shadd, Joshua; Marshall, Denise; Strachan, Patricia H; Tait, Glendon R; Arnold, J Malcolm; Kimel, Gil

2013-05-01

There is a growing call to integrate palliative care for patients with advanced heart failure (HF). However, the knowledge to inform integration efforts comes largely from interview and survey research with individual patients and providers. This work has been critically important in raising awareness of the need for integration, but it is insufficient to inform solutions that must be enacted not by isolated individuals but by complex care teams. Research methods are urgently required to support systematic exploration of the experiences of patients with HF, family caregivers, and health care providers as they interact as a care team. To design a research methodology that can support systematic exploration of the experiences of patients with HF, caregivers, and health care providers as they interact as a care team. This article describes in detail a methodology that we have piloted and are currently using in a multisite study of HF care teams. We describe three aspects of the methodology: the theoretical framework, an innovative sampling strategy, and an iterative system of data collection and analysis that incorporates four data sources and four analytical steps. We anticipate that this innovative methodology will support groundbreaking research in both HF care and other team settings in which palliative integration efforts are emerging for patients with advanced nonmalignant disease. Copyright © 2013 U.S. Cancer Pain Relief Committee. Published by Elsevier Inc. All rights reserved.

Bringing translation out of the shadows: translation as an issue of methodological significance in cross-cultural qualitative research.

PubMed

Wong, Josephine Pui-Hing; Poon, Maurice Kwong-Lai

2010-04-01

Translation is an integral component of cross-cultural research that has remained invisible. It is commonly assumed that translation is an objective and neutral process, in which the translators are "technicians" in producing texts in different languages. Drawing from the field of translation studies and the findings of a translation exercise conducted with three bilingual Cantonese-English translators, the authors highlight some of the methodological issues about translation in cross-cultural qualitative research. They argue that only by making translation visible and through open dialogue can researchers uncover the richness embedded in the research data and facilitate multiple ways of knowing.

Using TELOS for the planning of the information system audit

NASA Astrophysics Data System (ADS)

Drljaca, D. P.; Latinovic, B.

2018-01-01

This paper intent is to analyse different aspects of information system audit and to synthesise them into the feasibility study report in order to facilitate decision making and planning of information system audit process. The TELOS methodology provides a comprehensive and holistic review for making feasibility study in general. This paper examines the use of TELOS in the identification of possible factors that may influence the decision on implementing information system audit. The research question relates to TELOS provision of sufficient information to decision makers to plan an information system audit. It was found that the TELOS methodology can be successfully applied in the process of approving and planning of information system audit. The five aspects of the feasibility study, if performed objectively, can provide sufficient information to decision makers to commission an information system audit, and also contribute better planning of the audit. Using TELOS methodology can assure evidence-based and cost-effective decision-making process and facilitate planning of the audit. The paper proposes an original approach, not examined until now. It is usual to use TELOS for different purposes and when there is a need for conveying of the feasibility study, but not in the planning of the information system audit. This gives originality to the paper and opens further research questions about evaluation of the feasibility study and possible research on comparative and complementary methodologies.

Studies in Teaching: 2007 Research Digest. Research Projects Presented at Annual Research Forum (Winston-Salem, North Carolina, December 12, 2007)

ERIC Educational Resources Information Center

McCoy, Leah P., Ed.

2007-01-01

These Proceedings document an educational research forum held at Wake Forest University (Winston-Salem, North Carolina) on December 12, 2007. Table of contents and 23 research studies of high school teaching are included. Each paper contains a literature review, methodology, results, conclusions, and references. Studies include: (1) Cultural…

Systematic Analysis and Interpretation of Collected Data for a Research Study: A Practical Methodological Framework for Writing Research Report

ERIC Educational Resources Information Center

Boaduo, Nana Adu-Pipim

2011-01-01

Two basic data sources required for research studies have been secondary and primary. Secondary data collection helps the researcher to provide relevant background to the study and are, in most cases, available for retrieval from recorded sources. Primary data collection requires the researcher to venture into the field where the study is to take…

A Field Guide for Sign Language Research.

ERIC Educational Resources Information Center

Stokoe, William; Kuschel, Rolf

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

Exploring gender, age, time and space in research with older Pakistani Muslims in the United Kingdom: formalised research 'ethics' and performances of the public/private divide in 'the field'.

PubMed

Zubair, Maria; Victor, Christina

2015-05-01

In recent years, there has been an increasing interest in researching ageing ethnic minority populations in the West. However, older people from such minority communities have received comparatively little attention in wide-ranging discussions on appropriate research methodologies. By a process of critically reflecting on our experiences of undertaking fieldwork for our Economic and Social Research Council New Dynamics of Ageing study of 'Families and Caring in South Asian Communities', this paper maps out the key methodological and ethical challenges we faced and, in the process, highlights the importance of developing socially appropriate research methodologies and ethical frameworks for research with such populations. With a reflexive approach, we specifically explore the significance of gender, age, time and space to the fieldwork processes and the 'field' relationships formed at various stages of the research process. In particular, we explore three key emergent issues which conflicted with our formal research protocols and presented particular challenges for us and our older Pakistani Muslim participants: (a) structuring of time in daily life; (b) gendered use of public and private spaces; and (c) orality of informal social contexts and relationships. Using illustrations from our fieldwork which reveal the particular significance of these issues to our fieldwork experiences and performativities of public/private identities, we highlight important tensions between formalised ethical and methodological dimensions of conducting funded research and the realities of being in 'the field'. We conclude the paper by emphasising the need to explore further not only the ways in which researchers can adopt more socially and culturally sensitive data collection processes and methodologies at the micro level of their interactions with research participants, but also contextualising the particular challenges experienced by researchers and their participants in terms of the wider research frameworks and agendas as well as the broader social contexts within which they live and work.

Reflections on the researcher-participant relationship and the ethics of dialogue.

PubMed

Yassour-Borochowitz, Dalit

2004-01-01

Research concerned with human beings is always an interference of some kind, thus posing ethical dilemmas that need justification of procedures and methodologies. It is especially true in social work when facing mostly sensitive populations and sensitive issues. In the process of conducting a research on the emotional life histories of Israeli men who batter their partners, some serious ethical questions were evoked such as (a) Did the participants really give their consent? (b) What are the limits of the researcher-participants relationship and who decides them? (c) For whom is the study beneficial? and (d) To what degree did the methodology fit with the participants? In this article, I discuss the Socratic idea of truth revealed through dialogue and the idea of reciprocity that was developed in Buber's (1949) ethics of dialogue and Habermas' (1990) communicative ethics. The 3 essential conclusions drawn from the ethical questions raised and the discussion of the thinkers that are mentioned previously are (a) dialogical methodology is ethically justified; (b) dynamic interactions give a more holistic perspective of the human nature, thus enriching the field; and (c) through dialogical methodology both researcher and participant profit from growth of knowledge, which is a key for empowerment and change.

Methodological Considerations for Research With Black Male Victims of Violent Injury in an Urban Trauma Unit.

PubMed

St Vil, Christopher; Richardson, Joseph; Cooper, Carnell

2018-04-01

There is a body of research over the last three decades that has focused on the etiology of violence among victims of violent injury. This body of literature indicates that Black men are disproportionately represented among victims of violent injury seen in emergency departments and trauma centers across the country. Despite the disproportionate number of low-income young Black men treated for violent injury in urban trauma units and the growing body of literature accompanying it, little is known about the unique methodological challenges violent injury researchers face when conducting research on this vulnerable population in a clinical setting. This article describes the unique and often nuanced methodological difficulties a research team encountered while conducting a longitudinal qualitative study on risk factors for repeat violent injury among low-income young Black male victims of violent injury treated at a Level II trauma center in the Eastern United States. Four methodological challenges are identified: (a) the identification and screening of participants, (b) recruitment and interviewing, (c) understanding hospital culture, policies, and procedures, and (d) retention and attrition of sample. Recommendations to overcome these challenges are offered.

Concept mapping methodology and community-engaged research: A perfect pairing.

PubMed

Vaughn, Lisa M; Jones, Jennifer R; Booth, Emily; Burke, Jessica G

2017-02-01

Concept mapping methodology as refined by Trochim et al. is uniquely suited to engage communities in all aspects of research from project set-up to data collection to interpreting results to dissemination of results, and an increasing number of research studies have utilized the methodology for exploring complex health issues in communities. In the current manuscript, we present the results of a literature search of peer-reviewed articles in health-related research where concept mapping was used in collaboration with the community. A total of 103 articles met the inclusion criteria. We first address how community engagement was defined in the articles and then focus on the articles describing high community engagement and the associated community outcomes/benefits and methodological challenges. A majority (61%; n=63) of the articles were classified as low to moderate community engagement and participation while 38% (n=39) of the articles were classified as high community engagement and participation. The results of this literature review enhance our understanding of how concept mapping can be used in direct collaboration with communities and highlights the many potential benefits for both researchers and communities. Copyright © 2016 Elsevier Ltd. All rights reserved.

Methodology, Methods, and Metrics for Testing and Evaluating Augmented Cognition Systems

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

Greitzer, Frank L.

The augmented cognition research community seeks cognitive neuroscience-based solutions to improve warfighter performance by applying and managing mitigation strategies to reduce workload and improve the throughput and quality of decisions. The focus of augmented cognition mitigation research is to define, demonstrate, and exploit neuroscience and behavioral measures that support inferences about the warfighter’s cognitive state that prescribe the nature and timing of mitigation. A research challenge is to develop valid evaluation methodologies, metrics and measures to assess the impact of augmented cognition mitigations. Two considerations are external validity, which is the extent to which the results apply to operational contexts;more » and internal validity, which reflects the reliability of performance measures and the conclusions based on analysis of results. The scientific rigor of the research methodology employed in conducting empirical investigations largely affects the validity of the findings. External validity requirements also compel us to demonstrate operational significance of mitigations. Thus it is important to demonstrate effectiveness of mitigations under specific conditions. This chapter reviews some cognitive science and methodological considerations in designing augmented cognition research studies and associated human performance metrics and analysis methods to assess the impact of augmented cognition mitigations.« less

TAMPA ASTHMATIC CHILDREN'S STUDY (TACS)

EPA Science Inventory

The Tampa Asthmatic Children's Study (TACS) was a pilot research study to assess methodologies and research instruments needed for including asthma as a health outcome in the National Children's Study (NCS). This was one of a series of pilot studies focusing on (a) simple, cos...

Conducting Clinical Research Using Crowdsourced Convenience Samples.

PubMed

Chandler, Jesse; Shapiro, Danielle

2016-01-01

Crowdsourcing has had a dramatic impact on the speed and scale at which scientific research can be conducted. Clinical scientists have particularly benefited from readily available research study participants and streamlined recruiting and payment systems afforded by Amazon Mechanical Turk (MTurk), a popular labor market for crowdsourcing workers. MTurk has been used in this capacity for more than five years. The popularity and novelty of the platform have spurred numerous methodological investigations, making it the most studied nonprobability sample available to researchers. This article summarizes what is known about MTurk sample composition and data quality with an emphasis on findings relevant to clinical psychological research. It then addresses methodological issues with using MTurk--many of which are common to other nonprobability samples but unfamiliar to clinical science researchers--and suggests concrete steps to avoid these issues or minimize their impact.

A methodological analysis of chaplaincy research: 2000-2009.

PubMed

Galek, Kathleen; Flannelly, Kevin J; Jankowski, Katherine R B; Handzo, George F

2011-01-01

The present article presents a comprehensive review and analysis of quantitative research conducted in the United States on chaplaincy and closely related topics published between 2000 and 2009. A combined search strategy identified 49 quantitative studies in 13 journals. The analysis focuses on the methodological sophistication of the studies, compared to earlier research on chaplaincy and pastoral care. Cross-sectional surveys of convenience samples still dominate the field, but sample sizes have increased somewhat over the past three decades. Reporting of the validity and reliability of measures continues to be low, although reporting of response rates has improved. Improvements in the use of inferential statistics and statistical controls were also observed, compared to previous research. The authors conclude that more experimental research is needed on chaplaincy, along with an increased use of hypothesis testing, regardless of the research designs that are used.

Considering the Role of Self-Study of Teaching and Teacher Education Practices Research in Transforming Urban Classrooms

ERIC Educational Resources Information Center

Hamilton, Mary Lynn; Pinnegar, Stefinee

2015-01-01

We explore the first four articles in this Special Issue of "Studying Teacher Education" to identify challenges to the self-study of teaching and teacher education practices (S-STEP) methodology, and how this methodology supports the work of teachers and teacher educators working in urban settings. We respond to these articles by…

The Brazilian National Curriculum for Foreign Languages Revisited through a Multiculturalism and Peace Studies Approach

ERIC Educational Resources Information Center

Costa, Rejane Pinto

2011-01-01

This study emerged from a broader research completed during my Masters Course. (THEORY/METHODOLOGY) Theory and methodology were guided by the critical multiculturalism as seen in McLaren (1997, 2000). In my doctoral thesis, this concept was deepened by and linked to the peace studies of Galtung (1990, 2005, 2006), to empower multicultural peace…

Operation Team Spirit: Program Review and Analysis

DTIC Science & Technology

2009-06-01

research was strictly qualitative in nature. The specific method being used was exploratory case study analysis... study , method is used for the specific acts of conducting research , while methodology refers to the qualitative nature of research performed. While...the researcher . According to Leedy and Ormrod (2005), some of the types of methods and their respective purposes include: • Case study :

Use of Second Life in K-12 and Higher Education: A Review of Research

ERIC Educational Resources Information Center

Inman, Chris; Wright, Vivian H.; Hartman, Julia A.

2010-01-01

This study reviewed empirical research conducted in Second Life by educators since Second Life's launch in 2003. The study's purpose was to identify how Second Life is being used in both K-12 and higher education. The methodology, findings, and recommendations of 27 research studies were analyzed. Researchers identified potential problems when…

Medication safety research by observational study design.

PubMed

Lao, Kim S J; Chui, Celine S L; Man, Kenneth K C; Lau, Wallis C Y; Chan, Esther W; Wong, Ian C K

2016-06-01

Observational studies have been recognised to be essential for investigating the safety profile of medications. Numerous observational studies have been conducted on the platform of large population databases, which provide adequate sample size and follow-up length to detect infrequent and/or delayed clinical outcomes. Cohort and case-control are well-accepted traditional methodologies for hypothesis testing, while within-individual study designs are developing and evolving, addressing previous known methodological limitations to reduce confounding and bias. Respective examples of observational studies of different study designs using medical databases are shown. Methodology characteristics, study assumptions, strengths and weaknesses of each method are discussed in this review.

Conducting Causal Effects Studies in Science Education: Considering Methodological Trade-Offs in the Context of Policies Affecting Research in Schools

ERIC Educational Resources Information Center

Taylor, Joseph; Kowalski, Susan; Wilson, Christopher; Getty, Stephen; Carlson, Janet

2013-01-01

This paper focuses on the trade-offs that lie at the intersection of methodological requirements for causal effect studies and policies that affect how and to what extent schools engage in such studies. More specifically, current federal funding priorities encourage large-scale randomized studies of interventions in authentic settings. At the same…

Assessment of Reliable Change Using 95% Credible Intervals for the Differences in Proportions: A Statistical Analysis for Case-Study Methodology

ERIC Educational Resources Information Center

Unicomb, Rachael; Colyvas, Kim; Harrison, Elisabeth; Hewat, Sally

2015-01-01

Purpose: Case-study methodology studying change is often used in the field of speech-language pathology, but it can be criticized for not being statistically robust. Yet with the heterogeneous nature of many communication disorders, case studies allow clinicians and researchers to closely observe and report on change. Such information is valuable…

Methodological considerations in cost of illness studies on Alzheimer disease

PubMed Central

2012-01-01

Cost-of-illness studies (COI) can identify and measure all the costs of a particular disease, including the direct, indirect and intangible dimensions. They are intended to provide estimates about the economic impact of costly disease. Alzheimer disease (AD) is a relevant example to review cost of illness studies because of its costliness.The aim of this study was to review relevant published cost studies of AD to analyze the method used and to identify which dimension had to be improved from a methodological perspective. First, we described the key points of cost study methodology. Secondly, cost studies relating to AD were systematically reviewed, focussing on an analysis of the different methods used. The methodological choices of the studies were analysed using an analytical grid which contains the main methodological items of COI studies. Seventeen articles were retained. Depending on the studies, annual total costs per patient vary from $2,935 to $52, 954. The methods, data sources, and estimated cost categories in each study varied widely. The review showed that cost studies adopted different approaches to estimate costs of AD, reflecting a lack of consensus on the methodology of cost studies. To increase its credibility, closer agreement among researchers on the methodological principles of cost studies would be desirable. PMID:22963680

Critical Race Design: An Emerging Methodological Approach to Anti-Racist Design and Implementation Research

ERIC Educational Resources Information Center

Khalil, Deena; Kier, Meredith

2017-01-01

This article is about introducing Critical Race Design (CRD), a research methodology that centers race and equity at the nucleus of educational opportunities by design. First, the authors define design-based implementation research (DBIR; Penuel, Fishman, Cheng, & Sabelli, 2011) as an equity-oriented education research methodology where…

Who sends the email? Using electronic surveys in violence research.

PubMed

Sutherland, Melissa A; Amar, Angela F; Laughon, Kathryn

2013-08-01

Students aged 16-24 years are at greatest risk for interpersonal violence and the resulting short and long-term health consequences. Electronic survey methodology is well suited for research related to interpersonal violence. Yet methodological questions remain about best practices in using electronic surveys. While researchers often indicate that potential participants receive multiple emails as reminders to complete the survey, little mention is made of the sender of the recruitment email. The purpose of this analysis is to describe the response rates from three violence-focused research studies when the recruitment emails are sent from a campus office, researcher or survey sampling firm. Three violence-focused studies were conducted about interpersonal violence among college students in the United States. Seven universities and a survey sampling firm were used to recruit potential participants to complete an electronic survey. The sender of the recruitment emails varied within and across the each of the studies depending on institutional review boards and university protocols. An overall response rate of 30% was noted for the 3 studies. Universities in which researcher-initiated recruitment emails were used had higher response rates compared to universities where campus officials sent the recruitment emails. Researchers found lower response rates to electronic surveys at Historically Black Colleges or Universities and that other methods were needed to improve response rates. The sender of recruitment emails for electronic surveys may be an important factor in response rates for violence-focused research. For researchers identification of best practices for survey methodology is needed to promote accurate disclosure and increase response rates.

A Systematic Determination of Skill and Simulator Requirements for Airplane Pilot Certification

DOT National Transportation Integrated Search

1985-03-01

This research report describes: (1) the FAA's ATP airman certification system; (2) needs of the system regarding simulator use; (3) a systematic methodology for meeting these needs; (4) application of the methodology; (5) results of the study; and (6...

Strategies to address participant misrepresentation for eligibility in Web-based research.

PubMed

Kramer, Jessica; Rubin, Amy; Coster, Wendy; Helmuth, Eric; Hermos, John; Rosenbloom, David; Moed, Rich; Dooley, Meghan; Kao, Ying-Chia; Liljenquist, Kendra; Brief, Deborah; Enggasser, Justin; Keane, Terence; Roy, Monica; Lachowicz, Mark

2014-03-01

Emerging methodological research suggests that the World Wide Web ("Web") is an appropriate venue for survey data collection, and a promising area for delivering behavioral intervention. However, the use of the Web for research raises concerns regarding sample validity, particularly when the Web is used for recruitment and enrollment. The purpose of this paper is to describe the challenges experienced in two different Web-based studies in which participant misrepresentation threatened sample validity: a survey study and an online intervention study. The lessons learned from these experiences generated three types of strategies researchers can use to reduce the likelihood of participant misrepresentation for eligibility in Web-based research. Examples of procedural/design strategies, technical/software strategies and data analytic strategies are provided along with the methodological strengths and limitations of specific strategies. The discussion includes a series of considerations to guide researchers in the selection of strategies that may be most appropriate given the aims, resources and target population of their studies. Copyright © 2014 John Wiley & Sons, Ltd.

Critical appraisal of emergency medicine education research: the best publications of 2013.

PubMed

Farrell, Susan E; Kuhn, Gloria J; Coates, Wendy C; Shayne, Phillip H; Fisher, Jonathan; Maggio, Lauren A; Lin, Michelle

2014-11-01

The objective was to critically appraise and highlight methodologically superior medical education research articles published in 2013 whose outcomes are pertinent to teaching and education in emergency medicine (EM). A search of the English-language literature in 2013 querying Education Resources Information Center (ERIC), PsychINFO, PubMed, and Scopus identified 251 EM-related studies using hypothesis-testing or observational investigations of educational interventions. Two reviewers independently screened all of the publications and removed articles using established exclusion criteria. Six reviewers then independently scored the remaining 43 publications using either a qualitative a or quantitative scoring system, based on the research methodology of each article. Each scoring system consisted of nine criteria. Selected criteria were based on accepted educational review literature and chosen a priori. Both scoring systems used parallel scoring metrics and have been used previously within this annual review. Forty-three medical education research papers (37 quantitative and six qualitative studies) met the a priori criteria for inclusion and were reviewed. Six quantitative and one qualitative study were scored and ranked most highly by the reviewers as exemplary and are summarized in this article. This annual critical appraisal article aims to promote superior research in EM-related education, by reviewing and highlighting seven of 43 major education research studies, meeting a priori criteria, and published in 2013. Common methodologic pitfalls in the 2013 papers are noted, and current trends in medical education research in EM are discussed. © 2014 by the Society for Academic Emergency Medicine.

The DOD-NASA Independent Research and Development Program: Issues and Methodology for an In-Depth Study

DTIC Science & Technology

1981-01-01

for the expenses of certain indep endently chosen R&D projects judged relevant to military needs. These "in- dependent R&D" (IR&D) expenses are...system’s features, from accounting procedures to the system’s fundamental propriety. The Committee on Indep - endent Research and Development Issues...Patent Policy • • • • • • • • • Accountability and Management A SUGGESTED METHODOLOGY FOR A STUDY OF THE ROLE OF IR&D IN DEFENSE AND SPACE

78 FR 48720 - Agency Information Collection Activities; Proposed Collection; Comment Request: Methodological...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-09

... DEPARTMENT OF JUSTICE Office of Justice Programs [OMB Number 1121-NEW] Agency Information Collection Activities; Proposed Collection; Comment Request: Methodological Research To Support the National... Redesign Research (NCVS-RR) program: Methodological Research to Support the National Crime Victimization...

Contributions of the sandwich doctoral program to methodological approaches: an experience report.

PubMed

Lorenzini, Elisiane; Oelke, Nelly Donszelmann; Marck, Patricia Beryl; Dall'Agnol, Clarice Maria

2016-06-01

Objective To share our experience on theoretical and methodological insights we have gained as researchers working together during the Sandwich Doctoral Program. Method This is a descriptive experience report. Results We have incorporated restoration thinking into a study on patient safety culture and will enhance knowledge translation by applying principles of deliberative dialogue to increase the uptake and implementation of research results. Conclusion Incorporating new approaches in Brazilian nursing research plays a key role in achieving international participation and visibility in different areas of nursing knowledge.

Event-related brain potentials and the study of reward processing: Methodological considerations.

PubMed

Krigolson, Olave E

2017-11-14

There is growing interest in using electroencephalography and specifically the event-related brain potential (ERP) methodology to study human reward processing. Since the discovery of the feedback related negativity (Miltner et al., 1997) and the development of theories associating the feedback related negativity and more recently the reward positivity with reinforcement learning, midbrain dopamine function, and the anterior cingulate cortex (i.e., Holroyd and Coles, 2002) researchers have used the ERP methodology to probe the neural basis of reward learning in humans. However, examination of the feedback related negativity and the reward positivity cannot be done without an understanding of some key methodological issues that must be taken into account when using ERPs and examining these ERP components. For example, even the component name - the feedback related negativity - is a source of debate within the research community as some now strongly feel that the component should be named the reward positivity (Proudfit, 2015). Here, ten key methodological issues are discussed - confusion in component naming, the reward positivity, component identification, peak quantification and the use of difference waveforms, frequency (the N200) and component contamination (the P300), the impact of feedback timing, action, and task learnability, and how learning results in changes in the amplitude of the feedback-related negativity/reward positivity. The hope here is to not provide a definitive approach for examining the feedback related negativity/reward positivity, but instead to outline the key issues that must be taken into account when examining this component to assist researchers in their study of human reward processing with the ERP methodology. Copyright © 2017 Elsevier B.V. All rights reserved.

Developing comparative criminology and the case of China: an introduction.

PubMed

Liu, Jianhong

2007-02-01

Although comparative criminology has made significant development during the past decade or so, systematic empirical research has only developed along a few topics. Comparative criminology has never occupied a central position in criminology. This article analyzes the major theoretical and methodological impediments in the development of comparative criminology. It stresses a need to shift methodology from a conventional primary approach that uses the nation as the unit of analysis to an in-depth case study method as a primary methodological approach. The article maintains that case study method can overcome the limitation of its descriptive tradition and become a promising methodological approach for comparative criminology.

Developing a Pedagogy for Teaching Self-Study Research: Lessons Learned across the Atlantic

ERIC Educational Resources Information Center

Lunenberg, Mieke; Samaras, Anastasia P.

2011-01-01

This article reports on a collective self-study from our multiple and unique experiences of teaching self-study research in the Netherlands and the United States. Through the methodology of dialog, we merged what we learned from our individual studies which resulted in six guidelines for a pedagogy for teaching self-study research. Without…

Guidelines for reporting evaluations based on observational methodology.

PubMed

Portell, Mariona; Anguera, M Teresa; Chacón-Moscoso, Salvador; Sanduvete-Chaves, Susana

2015-01-01

Observational methodology is one of the most suitable research designs for evaluating fidelity of implementation, especially in complex interventions. However, the conduct and reporting of observational studies is hampered by the absence of specific guidelines, such as those that exist for other evaluation designs. This lack of specific guidance poses a threat to the quality and transparency of these studies and also constitutes a considerable publication hurdle. The aim of this study thus was to draw up a set of proposed guidelines for reporting evaluations based on observational methodology. The guidelines were developed by triangulating three sources of information: observational studies performed in different fields by experts in observational methodology, reporting guidelines for general studies and studies with similar designs to observational studies, and proposals from experts in observational methodology at scientific meetings. We produced a list of guidelines grouped into three domains: intervention and expected outcomes, methods, and results. The result is a useful, carefully crafted set of simple guidelines for conducting and reporting observational studies in the field of program evaluation.

Conceptual and methodological issues in research on mindfulness and meditation.

PubMed

Davidson, Richard J; Kaszniak, Alfred W

2015-10-01

Both basic science and clinical research on mindfulness, meditation, and related constructs have dramatically increased in recent years. However, interpretation of these research results has been challenging. The present article addresses unique conceptual and methodological problems posed by research in this area. Included among the key topics is the role of first-person experience and how it can be best studied, the challenges posed by intervention research designs in which true double-blinding is not possible, the nature of control and comparison conditions for research that includes mindfulness or other meditation-based interventions, issues in the adequate description of mindfulness and related trainings and interventions, the question of how mindfulness can be measured, questions regarding what can and cannot be inferred from self-report measures, and considerations regarding the structure of study design and data analyses. Most of these topics are germane to both basic and clinical research studies and have important bearing on the future scientific understanding of mindfulness and meditation. (c) 2015 APA, all rights reserved).

Conceptual and Methodological Issues in Research on Mindfulness and Meditation

PubMed Central

Davidson, Richard J.; Kaszniak, Alfred W.

2015-01-01

Both basic science and clinical research on mindfulness, meditation, and related constructs has dramatically increased in recent years. However, interpretation of these research results has been challenging. The present article addresses unique conceptual and methodological problems posed by research in this area. Included among the key topics is the role of first person experience and how it can be best studied; the challenges posed by intervention research designs in which true double-blinding is not possible; the nature of control and comparison conditions for research that includes mindfulness or other meditation-based interventions; issues in the adequate description of mindfulness and related trainings and interventions; the question of how mindfulness can be measured; questions regarding what can and cannot be inferred from self-report measures; and considerations regarding the structure of study design and data analyses. Most of these topics are germane to both basic and clinical research studies and have important bearing on the future scientific understanding of mindfulness and meditation. PMID:26436310

Health Insurance Dynamics: Methodological Considerations and a Comparison of Estimates from Two Surveys.

PubMed

Graves, John A; Mishra, Pranita

2016-10-01

To highlight key methodological issues in studying insurance dynamics and to compare estimates across two commonly used surveys. Nonelderly uninsured adults and children sampled between 2001 and 2011 in the Medical Expenditure Panel Survey and the Survey of Income and Program Participation. We utilized nonparametric Kaplan-Meier methods to estimate quantiles (25th, 50th, and 75th percentiles) in the distribution of uninsured spells. We compared estimates obtained across surveys and across different methodological approaches to address issues like attrition, seam bias, censoring and truncation, and survey weighting method. All data were drawn from publicly available household surveys. Estimated uninsured spell durations in the MEPS were longer than those observed in the SIPP. There were few changes in spell durations between 2001 and 2011, with median durations of 14 months among adults and 5-7 months among children in the MEPS, and 8 months (adults) and 4 months (children) in the SIPP. The use of panel survey data to study insurance dynamics presents a unique set of methodological challenges. Researchers should consider key analytic and survey design trade-offs when choosing which survey can best suit their research goals. © Health Research and Educational Trust.

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.

Clinical and cost outcomes of multifactorial, cardiovascular risk management interventions in worksites: a comprehensive review and analysis.

PubMed

Pelletier, K R

1997-12-01

This paper is a critical review of the clinical and cost outcome evaluation studies of multifactorial, comprehensive, cardiovascular risk management programs in worksites. A comprehensive international literature search conducted under the auspices of the National Heart, Lung and Blood Institute identified 17 articles based on 12 studies that examined the clinical outcomes of multifactorial, comprehensive programs. These articles were identified through MEDLINE, manual searches of recent journals, and through direct inquiries to worksite health promotion researchers. All studies were conducted between 1978 and 1995, with 1978 being the date of the first citation of a methodologically rigorous evaluation. Of the 12 research studies, only 8 utilized the worksite as both the unit of assignment and as the unit of analysis. None of the studies analyzed adequately for cost effectiveness. Given this limitation, this review briefly considers the relevant worksite research that has demonstrated cost outcomes. Worksite-based, multifactorial cardiovascular intervention programs reviewed for this article varied widely in the comprehensiveness, intensity, and duration of both the interventions and evaluations. Results from randomized trials suggest that providing opportunities for individualized, cardiovascular risk reduction counseling for high-risk employees within the context of comprehensive programming may be the critical component of an effective worksite intervention. Despite the many limitations of the current methodologies of the 12 studies, the majority of the research to date indicates the following: (1) favorable clinical and cost outcomes; (2) that more recent and more rigorously designed research tends to support rather than refute earlier and less rigorously designed studies; and (3) that rather than interpreting the methodological flaws and diversity as inherently negative, one may consider it as indicative of a robust phenomena evident in many types of worksites, with diverse employees, differing interventions, and varying degrees of methodological sophistication. Results of these studies reviewed provide both cautious optimism about the effectiveness of these worksite programs and insights regarding the essential components and characteristics of successful programs.

Methodological Status and Trends in Expository Text Structure Instruction Efficacy Research

ERIC Educational Resources Information Center

Bohaty, Janet J.; Hebert, Michael A.; Nelson, J. Ron; Brown, Jessica A.

2015-01-01

This systematic descriptive historical review was conducted to examine the status and trends in expository text structure instruction efficacy research for first through twelfth grade students. The analysis included sixty studies, which spanned the years 1978 to 2014. Descriptive dimensions of the research included study type, research design,…