1,720,955 research outputs found
The Use of Education Management Information Systems in Higher Education Institutions: An Empirical Investigation of the Effect of Degree of Interactivity
No full textTechnology is capable of revolutionizing the management of higher education institutions and improving services they provide. However, this does not happen in many cases because, either the appropriate technology is not available, or because technology is simply not used. The last decade has seen substantial investments in technology infrastructure for higher education enterprises. Resource constrains and accreditations requirements oblige higher education institutions to set their technology priority and select the most appropriate systems. This paper suggests and empirically evaluates a predicting Higher Education Management Information Systems (HEMIS) use model. Built on well-established information systems user’s behavioural models, the model suggested by this research hypothesizes that degree of interactivity have significant effect on HEMIS use, where user’s attitude and intension to use are mediator factors. The paper reports the findings of an experiential survey study, conducted over 110 higher education administration staff of different managerial levels, in 7 different higher education entities, looking at their use of three types of HEMIS. Structural Equation Modelling is employed to evaluate the goodness-to-fit of the suggested model. The results provide empirical evidence on how interactivity affects user behaviour in HEMIS context. Furthermore, the study reports some interesting findings concerning the use of HEMIS highly interactive tools within the environment of higher education entities. Implications and suggestions for future research for both researchers and practitioners are discussed
Cultural effect on electronic consumer behaviour: the effect of uncertainty avoidance on online trust for the Egyptian Internet users
No full textThis thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The ubiquitous nature of e-commerce demands an innovative conceptualization of
consumer behaviour that responds to various cultural preferences. Culture has been
identified as an underlying determinant of consumer behaviour, and this extends to ecommerce.
This research investigates this phenomenon for the Egyptian consumer.
This research designed a plausible, integrated framework for investigating the target
phenomenon, especially for un-explored cultures. To help to identify salient components
of the phenomenon, a three-study exploratory phase, that included: interviews, a survey,
and card sorting sessions, was undertaken. The exploratory results highlighted the roles
of trust, uncertainty avoidance, Internet store familiarity, and reputation as the main
salient factors affecting the perception of the targeted group toward e-commerce. The
research hypotheses were then developed based on the exploratory results. Finally, a
model testing phase to empirically assess the research hypotheses through a laboratory
experiential survey with 370 Egyptian Internet users was undertaken.
The experiential survey results support the significant role of the Internet store’s
perceived familiarity and reputation as the main antecedents of online trust. The
relationship between trust and its two antecedents are found to be culturally sensitive; the
high uncertainty avoidance of the consumer is found to be associated with a stronger
effect of the store’s reputation on trust, and a stronger effect of store’s familiarity on
trust. The research also highlights the significant effect of trust on the attitude towards
and the willingness to buy from an e-commerce site.
This research, by providing an understanding of the cultural drivers of e-commerce,
contributes to building a theory of consumer’s cultural trust within an Internet store
context. The research reports on the development of an integrated cultural trust model
that highlights recommendations for expanding the adoption of e-commerce. The
systematic research framework, introduced by this research, can be a robust starting point
for further related work in this area
Cultural effect on electronic consumer behaviour
Get PDFThe ubiquitous nature of e-commerce demands an innovative conceptualization of consumer behaviour that responds to various cultural preferences. Culture has been identified as an underlying determinant of consumer behaviour, and this extends to ecommerce. This research investigates this phenomenon for the Egyptian consumer. This research designed a plausible, integrated framework for investigating the target phenomenon, especially for un-explored cultures. To help to identify salient components of the phenomenon, a three-study exploratory phase, that included: interviews, a survey, and card sorting sessions, was undertaken. The exploratory results highlighted the roles of trust, uncertainty avoidance, Internet store familiarity, and reputation as the main salient factors affecting the perception of the targeted group toward e-commerce. The research hypotheses were then developed based on the exploratory results. Finally, a model testing phase to empirically assess the research hypotheses through a laboratory experiential survey with 370 Egyptian Internet users was undertaken. The experiential survey results support the significant role of the Internet store’s perceived familiarity and reputation as the main antecedents of online trust. The relationship between trust and its two antecedents are found to be culturally sensitive; the high uncertainty avoidance of the consumer is found to be associated with a stronger effect of the store’s reputation on trust, and a stronger effect of store’s familiarity on trust. The research also highlights the significant effect of trust on the attitude towards and the willingness to buy from an e-commerce site. This research, by providing an understanding of the cultural drivers of e-commerce, contributes to building a theory of consumer’s cultural trust within an Internet store context. The research reports on the development of an integrated cultural trust model that highlights recommendations for expanding the adoption of e-commerce. The systematic research framework, introduced by this research, can be a robust starting point for further related work in this area.EThOS - Electronic Theses Online ServiceGBUnited Kingdo
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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