1,721,084 research outputs found
Understanding the dynamics of teaching styles and need satisfaction in the Chinese educational context
Get PDFThe current study aimed at assessing the peculiarities of the relationships among perceived (de)motivating teaching styles and students need satisfaction/frustration in the Chinese context. A total of 1715 middle and high school students filled in measures of self-reported and perceived adoption of (de)motivating styles and need satisfaction/frustration. The results confirmed the positive relationship between perceived motivating teaching styles and students need satisfaction, as well as perceived demotivating teaching styles and students need frustration. Moreover, students need satisfaction was positively associated with their perception of a controlling teaching style. Theoretical and practical implications are discussed
Time-resolved polarization to extract coded information from early ballistic and snake signals through turbid media
No full textMotivating and demotivating teaching styles: A comparison among planned, adopted, and perceived
Get PDFGrounded in Self-Determination Theory (SDT), this study aimed at comparing autonomy-supportive (e.g., the teacher allows students to choose a project they are interested in from several options), structuring (e.g., the teacher breaks down problem-solving steps into manageable parts to help students understand), controlling (e.g., the teacher strictly enforces classroom rules and punishes non-compliance), and chaotic (e.g., despite some students being disruptive in class, the teacher does not intervene) planned, adopted, and student-perceived (de)motivating teaching styles. A mixed method was adopted by involving 20 secondary school teachers and their 38 students in focus group interviews and in filling in a measure of (de)motivating teaching styles. While the questionnaire data did not reveal significant differences, the focus group interviews uncovered noteworthy distinctions. The data from focus group interviews with teachers and students revealed that the proportion of teachers adopting a controlling teaching style is higher than those who had initially planned to use this style. Simultaneously, the proportion of teachers adopting a controlling style is lower than the proportion of students perceiving this style. Thematic analysis of data gathered from focus group interviews with teachers identified five main themes influencing teachers’ adoption of teaching styles: “teacher factors”, “school factors”, “student factors”, “management and relationships”, and “teaching methods and design”. Overall, this study provides a more comprehensive understanding of (de)motivating teaching styles in China. Educational implications are discussed
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
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