1,720,971 research outputs found
Identifying carers’ concern for older people at risk of falling at home
No full textBackground: Informal carers such as family members and friends are crucial in providing assistance to older people (care recipients) and preventing them from falling at home. Many carers experience increased psychological distress and caregiving burden when looking after their care recipients who have fallen previously. However, there were no previous studies found about carers’ concern for their care recipients at risk of falling, and there was no validated instrument for measuring this concern. Aims: This thesis aims to: 1) explore the factors influencing carers’ fall concern, 2) develop an instrument for measuring this concern, and 3) evaluate the psychometric properties of the Carers’ Fall Concern Instrument (CFC-I). Methods: The study was conducted over three phrases which include: 1) interviewing 22 carers about their fall concern, 2) exploring the content validity and reliability of the initial CFC-I on 32 carers, and 3) testing the construct validity and reliability of CFC-I on 143 carers. All participating carers were providing support for an older person aged 60 years and over and living at home. Results: During Phase One, four themes were identified as influencing carers’ fall concern. These included: 1) carers’ perception of fall and fall risk, 2) care recipients’ behaviour and attitude towards fall risk, 3) care recipient’s health and function, and 4) care recipients’ living environment. During Phase Two, a 46-item CFC-I was developed and tested with a resultant average content validity of 0.82. In Phase Three, the final 16-item CFC-I reported a Cronbach alpha of 0.93 and can discriminate carers looking after care recipients with or without falls. Conclusion: The CFC-I is the first multi-item instrument designed for measuring carers’ fall concern. Healthcare professionals are encouraged to use the CFC-I in future fall prevention programmes to determine the impact of fall risk on carers and to develop targeted interventions for managing their fall concern
Carers’ concerns about their older persons (Carees) at risk of falling – a mixed-methods study protocol
No full textAbstract Background When dependent older persons (carees) experience a fall at home, their carers worry that they will fall again. This ongoing concern affects the carers’ wellbeing, perception of burden and can potentially change care arrangements. Previous research has focused on carers of high fall risk older persons with stroke, dementia or Parkinson’s disease. However, little is known about the carers’ concerns for carees at risk of falling generally; and there is no validated instrument to measure this concern. This study aims to explore carers’ fall concern about carees at risk of falling and the development of an instrument to measure this concern. Methods This study utilises an exploratory sequential design in the development of an instrument to measure carers’ concerns. Phase One will explore carers’ fall concern using a descriptive qualitative approach. Phases Two and Three will involve expert review, pilot testing and field testing of the instrument. Twenty participants will be recruited by purposive sampling in phase one, and convenience sampling of 50 and 250 participants respectively, in Phases Two and Three. The participants will be recruited from research volunteer registers and local hospital outpatient clinics. Participants will be 18 years old and older and the main carer of an older person. Participants will be interviewed about their concerns about falls. Inductive content analysis will be used to analyse interviews and develop items for the instrument. The psychometric properties of the raw instrument will be tested using an online survey. This study has received ethics approval from the Hunter New England Human Health Research Ethics Committee. Discussion This study aims to provide greater depth of understanding about the psychological concerns and emotional burden related to carees’ falls for carers. Quantifying carers’ concerns will provide a context for interventions to assist and support carers and in the greater vigilance of monitoring the falling incidence of carees
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe 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
Get PDFWe 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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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