1,721,013 research outputs found
Self-regulated Strategies in an e-learning Environment
No full textAbstractOur research assessed the efficacy of didactic contents adapted to cognitive styles in a SCORM environment by examining the difference between e-learners and traditional learners with reference to learning processes such as intrinsic motivation, metacognition, learning strategies.98 undergraduate students completed a questionnaire composed by the Cognitive Style Questionnaire, the Intrinsic Motivation Scale, the Metacognition and Self Regulated Learning Scale, and the Learning Strategies. ANOVA was conducted to compare the variables of interest. Data showed the efficacy of the adaptation of learning contents to cognitive styles, even with low levels of e-learners’ intrinsic motivation and metacognition.To provide additional evidence for our findings, future research is needed to collect data from a larger sample size
Lo "sportspersonship" nelle gare individuali e di squadra
No full textObiettivi: Sulla base delle ricerche condotte da Duda et al. (1991), volte a indagare la relazione tra il costrutto bidimensionale dell’orientamento motivazionale ipotizzato da Nicholls (1984), ossia l’orientamento sul compito e l’orientamento sull’io, e lo sportspersonship (Vallerand et al., 1994, 1997) riferito alle modalità comportamentali osservate nelle gare sportive (rispetto per le regole di gara, per l’avversario e i funzionari di gara, per le convenzioni sociali, così come l’impegno nei confronti della propria attività sportiva), il presente contributo mira a esplorare il ruolo svolto dai processi motivazionali in soggetti che praticano sport individuali e di squadra. L’ipotesi è che, rispetto agli atleti praticanti sport di squadra, quelli praticanti sport individuali sviluppino un maggiore orientamento sull’io, una motivazione estrinseca, una più accentuata focalizzazione sulla vittoria e più alti livelli di competitività, accompagnata da comportamenti aggressivi/trasgressivi.
Materiali e metodi: 143 soggetti (età > 21) hanno compilato un questionario formato da: 1. la scala multidimensionale di orientamenti di sportspersonship (MSOS; Vallerand et. al., 1997), costituita da cinque sottoscale con item valutati su scala Likert a 5-punti; 2. il Task and Ego Orientation in Sport Questionnaire (TEOSQ; Duda, 1989; Duda & Nicholls, 1992; Bortoli & Robazza, 2003), con 13 item valutati su scala Likert a 5-punti; 3. lo Sport Orientation Questionnaire (SOQ; Gill & Deeter, 1988), con tre sottoscale valutate con 25 item valutati su scala Likert a 5-punti; 4. la Sport Motivation Scale (SMS; Pelletier et al., 1995), con 28 item valutati su scala Likert a 5-punti. Le scale sono state sottoposte a back-translation. Sono state utilizzate analisi causali per valutare la struttura delle relazioni tra le variabili d’interesse.
Risultati: I risultati ottenuti sono stati congruenti con le precedenti ricerche e con l’ipotesi su formulata.
Discussione/Conclusioni: Future ricerche dovrebbero prendere in considerazione altre variabili situazionali come, ad esempio, l’influenza del coach, le differenze inter e intragruppali, ecc.
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
- …
