1,720,955 research outputs found
The influence of educators' life experiences on classroom discipline practices
Full text linkThesis (PhD (Education Management, Law and Policy))--University of Pretoria, 2008.The primary purpose of this study was to investigate how the life experiences of educators impact upon classroom discipline. The study considered the present situation regarding classroom discipline practice. As circuit manager directly involved with schools I was concerned to see that there were dysfunctional schools in my area because of the failure to manage classroom discipline effectively. The findings of the study indicate that classroom discipline practices can be improved if we understand the life experiences of educators. A qualitative narrative approach was applied and narrative interviews, observation and lived stories of educators were used to gather data from nine participants. All these educators were drawn from one circuit in the Nkangala Department of Education, a region in Mpumalanga Province, and are teaching in secondary schools. Purposive sampling was used to select the nine participants; all were prepared to share their lived experiences and ultimately, data analysis provided cogent answers to the research hypothesis. The research focused on issues such as recent South African studies conducted on discipline and corporal punishment, theories of discipline, how lived experiences impact on current behaviour. From what I have observed and heard, it has become clear, as is set out in this thesis, that the classroom discipline practices implemented by educators are indeed influenced by their own classroom experiences when they themselves were learners.Education Management and Policy Studiesunrestricte
Professional development program for natural science teachers
No full textInstitute for Science and Technology Education (ISTE
Rationales for engaged scholarship projects in one college at a distance institution
No full textThis article aimed to explore engaged scholarship project leaders’ rationales for starting their engaged scholarship project in communities. Community engagement (or engaged scholarship) has become a required part of the academia and increasingly becoming a scholarly endeavor. Academics in the education faculty at one university in South Africa were asked to voluntarily participate in a study exploring their rationales for starting their engaged scholarship projects. Semi-structured interviews were held with project leaders. Responses indicated four factors in rationales, firstly, the context selected for project were closely linked to project leader’s early experiences in education, secondly, project leaders selected subjects that were known for being problematic to teach, thirdly, the challenges within the context motivated project leaders to become involved and lastly, project leaders indicated that their motivation to remain involved in the project stemmed from wanting to develop the project further. The study was limited to project leaders in one faculty and only focused on rationales. Engaged scholarship projects are closely intertwined with personal backgrounds. It is recommended that community engagement project leaders reflect on their rationales to build more robust projects
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
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
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
- …
