1,721,323 research outputs found
Tracing 20 years of research on problematic use of the internet and social media: Theoretical models, assessment tools, and an agenda for future work
Get PDFOver the past two decades, there has been increasing interest in the impact of internet use and growing concern about whether problematic use of the internet (PUI) constitutes an addiction. Despite the growing number of studies investigating PUI and PUI subtypes, its conceptualization and inclusion in a classification system have not been possible yet. Several models aimed at inspiring clinical research and practice have proposed possible mechanisms involved in PUI and problematic use of social media, and multiple self-report instruments have been consequentially developed. The diversity of theoretical models and instruments currently hinders standardized assessment procedures across studies and, in turn, their comparability. The purpose of the present overview is to highlight the current conceptualization and assessment of both PUI and problematic use of social media, in order to critically discuss the existing fragmentation in the field and the need to achieve conceptual convergence. Two suggestions for future directions are also provided, i.e., define diagnostic criteria by bottom-up and top-down processes and develop a psychobiological hypothesis including the description of higher-order mechanisms involved in PUI and not other psychopathological conditions (e.g., the multiple available internet-related cues and outcomes that may lead to parallel forms of associative learning; probabilities of obtaining internet-related reinforcements; and intrinsic motivation processes)
Modeling intrinsic spirituality in gambling disorder
No full textBackground: Spirituality is related to an individual’s relationship with a Transcendent Being or Ultimate Reality, which may contribute to salutary human experience and serve as a motive for attitudes and behaviors. In contrast to studies in the field of substance addictions showing that spirituality may protect against substance-use problems and disorders and is a resource that may promote recovery, few studies have investigated the role of spirituality in gambling disorder, particularly ones using validated scales. Objectives: To probe the psychometric characteristics of the Intrinsic Spirituality Scale in individuals with gambling disorder and explore potential links between spirituality and a diagnosis of gambling disorder and its severity, and levels of psychopathology as manifested in depression and anxiety. Method: One-hundred-and-forty individuals over the age of 18 years with lifetime gambling disorder from five treatment centers in Israel were assessed on the Intrinsic Spirituality Scale, diagnostic criteria for gambling disorder, Generalized Anxiety Disorder Scale, and Patient Health Questionnaire 9 for depression. Results: The Intrinsic Spirituality Scale showed good psychometric properties, differentiated recovered and non-recovered individuals, and was negatively associated with severity of gambling disorder. No significant associations were found with depression and anxiety. Conclusion: The findings indicate that intrinsic spirituality is an important construct in Israeli individuals recovering from gambling disorder and highlight the importance of intrinsic spirituality in recovery from gambling disorder. Additional research is needed to understand the underlying processes and the extent to which the findings may extend to other groups of individuals with gambling disorder
Associations Between Recovery Capital, Spirituality, and DSM-5 Symptom Improvement in Gambling Disorder
No full textUnderstanding how factors promoting recovery from gambling disorder operate is important in gambling studies and treatment programs. The recovery experience may involve multiple positive resources and may be hindered by negative experiences or states. Most prior studies have focused on the latter, generating a gap in understanding the role for positive psychology measures in recovery from gambling disorder. This study investigated the associations between symptom improvement in gambling disorder and positive resources operationalized as recovery capital (internal and external resources that individuals may draw upon during the recovery process) and intrinsic spirituality. Negative experiences and states, including stressful life events, depression, and anxiety, were also considered. One hundred and 40 individuals (101 men) with a lifetime gambling disorder treated in 5 treatment centers in Israel were assessed on DSM-5 diagnostic criteria for gambling disorder (lifetime and past-year), Brief Assessment of Recovery Capital Scale adapted to gambling disorder, Intrinsic Spirituality Scale, Generalized Anxiety Disorder Scale, Patient Health Questionnaire 9 for depression, and Stressful Life Events Scale. Improvement in gambling disorder was calculated by subtracting the criteria count for the previous year from the lifetime count. Although anxiety, stressful life events, and depression were found to be negatively associated with gambling disorder symptom improvement, only recovery capital and spirituality re-mained significant when all variables were entered together in a multiple regression analysis. These findings highlight the positive role of recovery capital and spirituality in the recovery process and suggest treatment providers should integrate a positive psychology approach in gambling disorder treatment programs
Mobile and non-mobile Internet Use Disorder: Specific risks and possible shared Pavlovian conditioning processes Commentary on: How to overcome taxonomical problems in the study of Internet use disorders and what to do with "smartphone addiction"? (Montag et al., 2019)
Get PDFThis commentary addresses a recent article by Montag et al. (2019) about the relevance of distinguishing between mobile and non-mobile Internet Use Disorder (IUD). In response to the review, we reflect on the clinical relevance of this distinction and, in parallel, we propose some Pavlovian conditioning processes as possible mechanisms underlying different IUDs. We believe that, from a clinical point of view, it is of fundamental importance assessing both specific “forms” of IUDs and the underlying mechanisms that would be shared across different IUDs, like multiple and parallel classes of Pavlovian responses and the influences of Internet cues on Internet-related addictive behaviors that may be influenced by the probability of obtaining Internet rewards
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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