1,720,959 research outputs found
Iperattività e autoregolazione cognitiva
No full textRivolto a insegnanti, psicologi clinici ed educatori che devono interagire con bambini con disturbo da deficit di attenzione/iperattività, questo volume, basato su un approccio metacognitivo, si propone come un'agile guida utilizzabile per raggiungere almeno due obiettivi: 1. acquisire una conoscenza delle problematiche del bambino con disturbo da defici di attenzione/iperattività (DDAI) e delle sue caratteristiche psicologiche e comportamentali; 2. avere suggerimenti operativi immediati e utili per sviluppare negli alunni strategie autogestite di regolazione dei propri comportamenti attentivi e cognitivi. Gli psicologi clinici dello sviluppo hanno già a disposizione proposte operative tecniche per aiutare il bambino ad acquisire competenze di tipo autoregolativo - necessarie alla modulazione delle componenti attentive e alla riduzione dell'irrequietezza motoria - e per favorire nei genitori la costruzione di un ambiente e di un clima familiare fondamentale alla riduzione delle problematiche del bambino con disturbo da deficit di attenzione/iperattività. Questo lavoro intende portare un contributo specifico all'intervento da parte della scuola, ambito nel quale le difficoltà attentive e comportamentali risultano particolarmente evidenti, scarsamente gestibili e penalizzanti rispetto all'acquisizione dei contenuti proposti. Il volume nasce da un duplice intento: aiutare l'insegnante a interagire con il bambino disattento, iperattivo e impulsivo e dargli una serie di strumenti di insegnamento delle capacità autoregolative rispetto all'attenzione e alle dinamiche cognitive. Si affronta con particolare specificità il ruolo della consapevolezza, da parte del bambino, delle sue capacità attentive e di programmazione delle attività scolastiche, sviluppando nell'alunno strategie di automonitoraggio cognitivo e di autoregolazione. I contenuti del presente testo sono frutto di una avanzata rassegna delle tecniche generalmente utilizzate con i bambini con DDAI, tecniche direttamente sperimentate dagli autori nel contesto scolastico
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
Working memory interference control deficit in children referred by teachers for ADHD symptoms
No full textIt has been hypothesised that children with Attention Deficit/Hyperactivity Disorder (ADHD) present memory problems, including working memory deficits. This research is aimed at finding clearer evidence of a working memory deficit in these children. In the first study 22 children that had been referred by teachers as having ADHD symptoms were compared with a control group. Their performance on a listening span test, drawn up by De Beni, Palladino, Pazzaglia, and Cornoldi (1998), was investigated. In this task the subjects were asked to select the names of animals in word strings and to remember the last word in each string. In a second study, 34 children with ADHD symptoms and 50 control children were presented with a visuospatial working memory task mirroring the verbal task used in Study 1. In both studies, the children with ADHD symptoms had difficulty in remembering the last item in the string and had a higher number of intrusions when memorising items that were not in the final position. The results were interpreted that children with ADHD symptoms have working memory problems because they are not capable of suppressing information that initially has to be processed, and subsequently excluded from memory. This particular difficulty can be interpreted as an inhibitory processing deficit. The implications of the results in understanding learning difficulties in children with ADHD are discussed
The disturbing effect of irrelevant information on arithmetic problem solving in inattentive children
No full textTwo studies explored the influence of irrelevant information on the problem-solving ability of children rated as inattentive by their teachers, on the basis of symptoms of attention deficit hyperactivity disorder as defined by the Diagnostic and Statistical Manual of Mental Disorders (4th ed.; American Psychiatric Association, 1994). In the first study, 20 inattentive children, fourth and fifth graders, and 20 control children matched for IQ, gender, and schooling were administered 12-word arithmetic problems. Four problems included only essential information necessary for the problem's solution, whereas the other problems included irrelevant information, half at the beginning of the problem and half at the end. Although the inattentive children were equal to control children in their ability to solve problems with essential information, they performed more poorly in using appropriate problem-solving procedures when problems included irrelevant information, independent of its position. The second study compared the influence of numerical and verbal irrelevant information. Nineteen inattentive children and 18 control children, selected with similar criteria as Study 1, were presented with 12 problems, 6 with irrelevant numerical-arithmetic information and 6 with irrelevant verbal information. Both kinds of information produced a greater number of procedural errors in the inattentive group, but differences in calculation errors were less evident. Furthermore, inattentive children were more disturbed when the irrelevant information was verbal than when it was numerical, suggesting that inattentive children's difficulties in problem solving are partially due to an inability to inhibit irrelevant information, especially when it conveys a rich semantic knowledge
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