1,720,995 research outputs found
The integration of cell phone technology and poll everywhere as teaching and learning tools into the school History classroom
Get PDFIn recent years there has been a growing amount of research concerned with
integrating mobile technologies for teaching and learning purposes. In spite of the
rapid proliferation of the cell phone as an indispensable mobile tool in the lives of
21st century teachers and learners, it remains a banned item in many schools and
(History) classrooms. As a result cell phone technology, such as its Short Message
Service (SMS) texting function in combination with the Audience Response System
(ARS), Poll Everywhere, has not been extensively explored as teaching and learning
tools in the school classroom.
The purpose of this article is to, through a small scale pilot study, explore and
assess how the ARS, Poll Everywhere (www.polleverywhere.com), which is based
on the cell phone’s SMS function, can be integrated into History lessons to support
and enhance the teaching and learning experience of secondary school learners.
The article furthermore aims to establish the perceptions and attitudes of History
learners (n=52), as well as the experience of the teacher after having had a firsttime
opportunity to integrate SMS technology and Poll Everywhere into their
lessons.
The results indicate among others that although most of the participants
singled out data charges as the biggest possible hindrance to its utilisation, the
overwhelming majority had positive perception levels about the integration of cell
phone technology and the Poll Everywhere application into their History class. The
experiences of the teacher who presented the lessons were positive as well as negative
in nature
The use of conversational analysis: nurse-patient interaction in communication disability after stroke
No full textTitle. The use of conversational analysis: nurse–patient interaction in communication disability after stroke.Aim. This paper is a report of a study to explore how nursing staff and patients with aphasia or dysarthria communicate with each other in natural interactions on a specialist stroke ward.Background. Nursing staff often talk with patients in a functional manner, using minimal social or affective communication. Little nursing research has been carried out with patients who have communication difficulties. Conversational analysis, used in other healthcare settings, is a way to explore these interactions in depth in order to gain further understanding of the communication process.Method. An observational study was carried out in 2005 and the data were 35·5 hours of videotape recording and field notes with 14 nursing staff and five patients with aphasia or dysarthria. The recordings were analysed using conversation analysis.Findings. Nursing staff controlled the conversations by controlling the topic and flow of conversations, creating asymmetry in all interactions. Patients had very little input because of taking short turns and responding to closed questions. These behaviours are related to the institutional context in which they occur.Conclusion. In rehabilitation, the focus for interaction may be thought to be patient goals, worries or plans for the future, but in this study nursing staff controlled the conversations around nursing tasks. This may be because they do not have the confidence to hold conversations with people with communication problems. Nursing staff need to receive training to reinforce communication rehabilitation programmes and to engage more fully with patients in their care, but also that a wider institutional culture of partnership is developed on stroke wards
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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