1,721,323 research outputs found
Researching complementary and alternative medicine
No full textResearching Complementary and Alternative Medicine provides a valuable and timely resource for those looking to understand, initiate and expand CAM research. This collection brings together leading international CAM researchers with backgrounds and expertise in a variety of areas including health social science, qualitative methodology, general practice, health services research and public health. Drawing upon their own research work and experience, the contributors explain and review core methods and research issues pertinent to contemporary CAM and its future development. Topics discussed include: the use and limitation of evidence in CAM research the issues facing practitioners (GPs, therapists, nurses, etc) who wish to conduct research how and why qualitative methods should be combined alongside quantitative methods to help explore CAM how the randomised control trial (RCT) method relates to CAM the future direction of CAM research in terms of public health and policy-related agendas. Researching Complementary and Alternative Medicine is essential reading for students, academics and researchers in CAM, health studies, medicine, nursing, medical sociology and public health. It will also appeal to CAM and allied health practitioners
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Preconception health policy, health promotion, and health services to achieve health in current and future generations: a narrative review
Full text linkNon-communicable diseases (NCDs) represent the leading cause of death and disability worldwide, and those NCDs contributing most burden - cardiometabolic illness, diabetes, cancer, chronic respiratory disease - can be largely prevented through improvements in health behaviours such as tobacco use, harmful use of alcohol, exposure to environmental hazards, unhealthy dietary habits, and physical inactivity. Despite concerted efforts at all levels of health care provision and policy, population-level health behaviour change still presents an ongoing challenge to primary care clinicians, public health practitioners, health promotion specialists and government agencies around the world. An individual's age can influence their health behaviour decision-making as younger people often perceive the potential implications of their current poor health behaviours as remote in time and possibility, which may significantly limit their motivation to make a positive health behaviour change in the present. Yet public health researchers and practitioners recognise that a lifecourse approach to public health policies and interventions has the potential to reduce the risk of NCDs developing before conception and throughout life, as well as impacting the transmission of the benefits of health improvement from one generation to the next. Given the growing awareness of the benefits of a lifecourse approach to public health, a focus on improving preconception health at a population-level provides a unique opportunity for behaviour change motivation, NCD prevention and reducing inequalities across generations. Through this narrative review, we describe how three main public health strategies - health policy, health promotion and health services - may address the challenge of improving preconception health. We also explore the potential value of leveraging parental motivation in the preconception period to achieve positive health behaviour change and, in doing so, meet broader public health goals. We set out a framework for drawing on established public health methods and priorities to address structural inequalities and harness parental motivation and concern for their offspring to build and enable new and positive health behaviours that benefit current and future generations.</p
Pregnancy intention, preconception health, health behaviours, and information and health advice seeking among expectant male partners
Full text linkBackground: attempting pregnancy as a conscious decision (pregnancy intention) can impact the likelihood that a future parent receives or seeks preconception health information, initiates discussions with health professionals, and ultimately optimises their health and behaviours in preparation for healthy pregnancy and child. Knowledge about the relationship between men’s preconception health behaviours and their pregnancy intention is only emerging.Methods: this study aimed to describe the preconception health status, behaviours, information- and advice-seeking of male expectant partners, and to explore differences in these preconception factors based on pregnancy intention. An online retrospective cross-sectional survey was completed by male reproductive partners of pregnant females. Their pregnancy intention was assessed using the London Measure of Unplanned Pregnancy (LMUP). Participants were recruited via social media and all variables were self-reported by expectant partners. Chi-square tests examined differences by LMUP categories (planned or ambivalent/unplanned).Results: of 156 expectant partners who consented to survey participation, 138 completed all LMUP questions and were included in analysis. Most expectant partners reported their partner’s current pregnancy as planned (n = 90;65.2%), less than half reported looking for and finding information about becoming pregnant (40.0%). Expectant partners with planned pregnancy more often reported physical exercise three months before pregnancy compared with partners with unplanned/ambivalent pregnancy (p = 0.001). Expectant partners with ambivalent/unplanned pregnancy more often experienced longstanding illness, disability, or infirmity (p = 0.002) or disregarded contraception (p < 0.001). Despite perceiving good or excellent health, and undertaking physical exercise, numerous expectant partners with planned pregnancy had overweight. Further research exploring the reproductive life plan process for males with longstanding chronic illness or disability may help promote pregnancy planning and preconception health amongst this sub-population.Conclusions: further large-scale studies are needed to enable clinicians to better understand pregnancy intentions and preconception health of males and for policy makers to formulate health policies aimed at supporting male preconception health and awareness
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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