1,306 research outputs found
Recommended from our members
Gaming addiction in adolescence (revisited)
No full textGaming addiction has become a topic of increasing research interest. Over the last 25 years, I have written many articles on adolescent video gaming for Education and Health as it is one of the research fields that is constantly evolving. In fact, over the last decade, there has been a significant increase in the number of scientific studies examining various aspects of online addiction particularly among adolescents and young adults (Kuss & Griffiths, 2012; Kuss, Griffiths, Karila & Billieux, 2014). Although the amount and the quality of research in the field has progressed much over this period, it is still in its infancy compared to other more established behavioural addictions (such as pathological gambling). This article briefly examines (i) how adolescent gaming addiction research has changed over the last three decades, (ii) how online gaming addiction has gained genuine psychiatric status, (iii) excessive gaming as an addiction, and (iv) where the gaming addiction field is going
A Systematic Review of Online Sex Addiction and Clinical Treatments Using CONSORT Evaluation
No full textResearchers have suggested that the advances of the Internet over the past two decades have gradually eliminated traditional offline methods of obtaining sexual material. Additionally, research on cybersex and/or online sex addictions has increased alongside the development of online technology. The present study extended the findings from Griffiths’ (2012) systematic empirical review of online sex addiction by additionally investigating empirical studies that implemented and/or documented clinical treatments for online sex addiction in adults. A total of nine studies were identified and then each underwent a CONSORT evaluation. The main findings of the present review provide some evidence to suggest that some treatments (both psychological and/or pharmacological) provide positive outcomes among those experiencing difficulties with online sex addiction. Similar to Griffiths’ original review, this study recommends that further research is warranted to establish the efficacy of empirically driven treatments for online sex addiction
Quantum Griffiths singularity of superconductor-metal transition in Ga thin films
No full textThe Griffiths singularity in a phase transition, caused by disorder effects, was predicted more than 40 years ago. Its signature, the divergence of the dynamical critical exponent, is challenging to observe experimentally. We report the experimental observation of the quantum Griffiths singularity in a two-dimensional superconducting system. We measured the transport properties of atomically thin gallium films and found that the films undergo superconductor-metal transitions with increasing magnetic field. Approaching the zero-temperature quantum critical point, we observed divergence of the dynamical critical exponent, which is consistent with the Griffiths singularity behavior. We interpret the observed superconductor-metal quantum phase transition as the infinite-randomness critical point, where the properties of the system are controlled by rare large superconducting regions.National Basic Research Program of China [2013CB934600, 2012CB921300, 2015CB921102]; National Natural Science Foundation of China [11222434, 11174007, 11534001]; Research Fund for the Doctoral Program of Higher Education (RFDP) of ChinaSCI(E)[email protected]; [email protected]; [email protected]
Composing for Instruments and Electronics; a commentary on my recent music
No full textThe research presented here illustrates my interest and response to composing for acoustic instruments and electronics through the presentation of a body of eclectic works which combine an improvisatory approach to writing for acoustic instruments with the use of the studio as a compositional tool. The commentary will seek to illustrate how bringing these approaches together has allowed for a diversity of sonic exploration that would not have been possible with purely acoustic or electronic resources. As well as providing some background information and a general descriptive breakdown of the structure of these works, the commentary will provide a more in-depth contextualisation, which serves to illustrate the various influences upon the works. I will conclude by illustrating where this research has taken me and give examples of possibilities for future exploration
Reflections of a Researcher Teacher
No full textIn this retrospective, autobiographical account, the author traces her career as a teacher, teacher educator and researcher, identifying critical incidents and key influences alongside changes in education and teacher education. The persistence of teacher and researcher identities, stemming from the early influence of Lawrence Stenhouse, is highlighted, as well as a continuing commitment to feminist research and innovative practice; but identity shifts and transitions are also prominent, according to personal and external contexts, policies and communities of practice
Research fronts in library and information science in Spain
No full textPublications and author cocitations in library and information science in Spain during the period from 1985 to 1994 were analyzed as a measure of the structure, specificity and composition of research fronts in this country. A cocitation matrix developed from an ad hoc database was subjected to cluster analysis, multidimensional scaling and principal components analysis, The resulting cocitation maps identified specific areas of r~search and their knowledge bases. We inferred the degree of consolidation of the discipline of library and information science, and of the subdisciplines informetrics, librarianship and university affiliation, from the research activities revealed. In this respect, the conclusions from the study show the existence of several research fronts in Spanish literature the contents of which are in most cases difficult to compare with those in other countries. A lesser degree of maturity of research in this field is shown
Learning Design Tools
No full textGriffiths, D., Blat, J., Garcia, R., Vogten, H. & Kwong, KL. (2005). Learning Design Tools. In: Koper, R. & Tattersall, C., Learning Design: A Handbook on Modelling and Delivering Networked Education and Training (pp. 109-136). Berlin-Heidelberg: Springer Verlag.In this chapter we provide an overview of the tools required for working with the Learning Design specification (LD 2003). These include editors for creating Units of Learning (UOLs), runtime players, and repositories for storing UOLs. We first examine the context provided by the Valkenburg Group Reference Architecture, identifying those parts which can be handled using general purpose tools, and those which require the development of tools which are specific to LD. We then move on to discuss user roles, and the tools which they require. A framework is offered which enables authoring tools to be situated in terms of their degree of specialization, and the degree to which they require the user to work directly with the specification vocabulary and syntax. We then move on to classify and examine the tools which are specific to LD which have so far been produced, or are currently being developed
Continuity and tension in the definition, perception and enactment of first-line management role in healthcare
No full textThe biopsychosocial approach to gambling: Contextual factors in research and clinical interventions
No full textCopyright © 2001 The Centre for Addiction and Mental HealthObjective This paper argues that adherence to a single, specialised theory of gambling is largely untenable. It highlights limitations of existing theories of gambling at three increasingly specific levels of analysis; namely, the social, psychological and biological. Method An overview of each level of analysis (social, psychological and biological) is provided by critically evaluating the contemporary literature on gambling. This is followed by discussions of the limitations and interdependence of each theoretical approach and the implications for research and clinical interventions. Results While several recent critiques of gambling research have provided considerable insight into the methodological limitations of many gambling studies, another problem is seldom acknowledged — the inadequacy and insular nature of many research paradigms. It is argued that gambling is a multifaceted behaviour, strongly influenced by contextual factors that cannot be encompassed by any single theoretical perspective. Such contextual factors include variations in gambling involvement and motivation across different demographic groups, the structural characteristics of activities and the developmental or temporal nature of gambling behaviour. Conclusion This paper suggests that research and clinical interventions are best served by a biopsychosocial approach that incorporates the best strands of contemporary psychology, biology and sociology.Mark Griffiths and Paul Delfabbr
Study protocol: Improving patient choice in treating low back pain (IMPACT - LBP): A randomised controlled trial of a decision support package for use in physical therapy
No full textCopyright @ 2011 Patel et al - This is an Open Access article distributed under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.Background: Low back pain is a common and costly condition. There are several treatment options for people suffering from back pain, but there are few data on how to improve patients' treatment choices. This study will test the effects of a decision support package (DSP), designed to help patients seeking care for back pain to make better, more informed choices about their treatment within a physiotherapy department. The package will be designed to assist both therapist and patient.
Methods/Design: Firstly, in collaboration with physiotherapists, patients and experts in the field of decision support and decision aids, we will develop the DSP. The work will include: a literature and evidence review; secondary analysis of existing qualitative data; exploration of patients' perspectives through focus groups and exploration of experts' perspectives using a nominal group technique and a Delphi study.
Secondly, we will carry out a pilot single centre randomised controlled trial within NHS Coventry Community Physiotherapy. We will randomise physiotherapists to receive either training for the DSP or not. We will randomly allocate patients seeking treatment for non specific low back pain to either a physiotherapist trained in decision support or to receive usual care. Our primary outcome measure will be patient satisfaction with treatment at three month follow-up. We will also estimate the cost-effectiveness of the intervention, and assess the value of conducting further research.
Discussion: Informed shared decision-making should be an important part of any clinical consultation, particularly when there are several treatments, which potentially have moderate effects. The results of this pilot will help us determine the benefits of improving the decision-making process in clinical practice on patient satisfaction.This work is funded from the National Institute for Health Research (NIHR), Research for Patient Benefit (RfPB) Programme (Ref: PB-PG-0808-17039)
- …
