1,720,958 research outputs found
I MODELLI DI ATTACCAMENTO NEL WEB
No full textGli adolescenti che utilizzano la Rete in modo problematico hanno anche riportato meno soddisfazione nelle relazioni interpersonali e relazioni più povere con i loro genitori (Liu & Kou, 2007). Altri studi hanno mostrato come l’attaccamento giochi un ruolo nella modalità con la quale la persona interagisce con gli altri nella Rete (Buote et.al. 2009). Il presente contributo si propone di riportare parte dei risultati di una ricerca, che si sta svolgendo presso il Dipartimento di Psicologia Dinamica e Clinica dell’Università Sapienza di Roma, tesa ad fornire una fotografia dettagliata dell’uso delle nuove strumentazioni tecnologiche su un campione di 500 soggetti del Lazio, (13-18 anni), mostrando la relazione con aspetti sintomatologici rilevati dall’SLC-90, con lo stato dell’attaccamento (Ca-Mir), con la percezione dell’attaccamento ai genitori e agli amici.
Nello specifico in questa sede verranno presentati i risultati di un campione (n=50) di adolescenti ai quali è stata somministrata l’AICA per analizzare le possibili relazioni tra la sicurezza dell’attaccamento, vista come fattore protettivo, e l’utilizzo adeguato degli strumenti proposti dal mondo virtuale
Nonostante siano ancora scarsi gli studi che hanno direttamente indagato la relazione tra modelli di attaccamento e l’utilizzo problematico di Internet, i dati delle ricerche condotte in questo ambito ci forniscono una prova indiretta di questa relazione (Volpi, 2014). Ad esempio, strategie di adattamento Preoccupato, come ritiro, senso di colpa (Li et.al.2009), timidezza e un controllo degli impulsi esterno (Chak & Leung, 2004) hanno mostrato relazioni significative con un utilizzo problematico della Rete (Wei et.al. 2005). La recente pubblicazione del DSM5 (maggio 2013) ha ritenuto necessario raccomandare ulteriori ricerche nell’area dell’Internet Addiction (IA) prima di fornire al disturbo criteri di legittimità diagnostica.
OBIETTIVI: la ricerca ha analizzato la relazione tra l’utilizzo di internet da parte degli adolescenti, in relazione alle variabili dell’attaccamento. Lo scopo della ricerca è quello delineare un profilo psicologico degli adolescenti per discriminare le variabili che delineano il confine tra uso e abuso.
METODOLOGIA: hanno partecipato allo studio 500 adolescenti (F=221; M=214) con un’età compresa tra i 13 e i 18 anni.
STRUMENTI:
BFAS -The Bergen Facebook Addiction Scale (Andreassen, et. Al. 2012); SPQ - Shorter Promis Questionnaire (adattamento italiano Baiocco et.al. 2005); MPIQ - Mobile Phone Involvement Questionnaire (Walsh et.al., 2010); UCLA - Loniless Scale (Russel, 1996); Self Disclosure Online (Schouten et.al. 2007); IPPA – Inventory of Parent and Peer Attachment (Armsed e Greenberg, 1989; SCL-90 - Syntom Check List (Derogratis, 1980) Ca-mir (Pierrehumbert 1996).
RISULTATI PRELIMINARI:
I risultati dello studio hanno messo in evidenza quanto l’identità “digitale” delle nuove generazioni multitasking sia rappresentativa nella popolazione adolescenziale normale e come il ”rifugio nella Rete” sia strettamente legato a situazioni di vulnerabilità psichica e trascuratezza emotiva.
L’utilizzo non adeguato di Facebook viene predetto dalla rabbia provata nei confronti del padre e mostra relazioni significative con la depressione e sintomi ossessivi compulsivi; emergono inoltre differenze significative legate alle differenze di genere e all’età.
CONCLUSIONI: viene evidenziata la relazione predittiva tra la sicurezza dell’attaccamento e l’utilizzo adeguato di Facebook, che si riflette nella percezione della sicurezza dell’attaccamento ai genitori e agli amici, nella capacità di esprimere le proprie emozioni, nel mantenere l’equilibrio tra amicizie online e amicizie offline, nel benessere psicologico; variabili queste che impediscono l’isolamento nelle “stanze virtuali”
Internet Use and Abuse: Attachment and New forms of Psychopathology
No full textINTRODUCTION: Internet Addiction (IA) is a newly form of emergent disorder. Despite It has be found associated with a variety of psychiatric disorders DSM 5 (Apa, 2013) solicits more empirical data on Internet Addiction (IA) before its inclusion in the Manual. OBJECTIVES The objective of the present study was to deepen the relation between internet use and abuse among adolescents and attachment variables. AIMS The aim of the study was to define a psychological profile of adolescents that may enable to discriminate the variables that mark the border between internet use and abuse
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
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