نتایج جستجو برای: cyberbullying detection in arabic

تعداد نتایج: 17091727  

2013
Sonia Camacho Khaled Hassanein Milena M. Head

Cyberbullying is a term that encompasses aggressive behaviours performed through different information and communication technologies (ICT), with the intention to harm or cause discomfort on others. Cyberbullying has gained prominence with the media and government institutions, due to reported cases of suicides linked to cyberbullying (in countries like Canada, US, and UK). Researchers in diffe...

2010
Kris Varjas Jasmaine Talley Joel Meyers Leandra Parris Hayley Cutts

OBJECTIVES Internet usage has increased in recent years resulting in a growing number of documented reports of cyberbullying. Despite the rise in cyberbullying incidents, there is a dearth of research regarding high school students' motivations for cyberbullying. The purpose of this study was to investigate high school students' perceptions of the motivations for cyberbullying. METHOD We unde...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد یزد - دانشکده شیمی 1392

in this study, a simple, rapid and selective method was developed for the determination of dexamethasone. the proposed method is based on inhibitory effect of dexamethasone on the oxidation of orange-g by bromate in sulfuric acid media. the reaction was followed spectrophotometrically at 478.5 nm (?max). under optimum experimental conditions, (72.6 ?mol l-1 of orange-g, 0.76 mol l-1 of h2so4, 0...

Journal: :Cyberpsychology, behavior and social networking 2013
Niels Baas Menno D. T. de Jong C. H. C. Drossaert

Cyberbullying is an emerging problem among youngsters. Although the current body of knowledge about cyberbullying is expanding rapidly, it lacks a more in-depth research approach honoring adolescents' perspectives on the problem. Moreover, very few studies have focused on cyberbullying among elementary school children. The purpose of this study therefore, was to explore children's perspectives ...

2017
Juan M. Machimbarrena Maite Garaigordobil

Título: Bullying/Cyberbullying en quinto y sexto curso de primaria: diferencias entre centros públicos y privados. Resumen: Este estudio tuvo como objetivos estudiar la prevalencia de bullying/cyberbullying y explorar la cantidad de conducta sufrida, realizada y observada de bullying/cyberbullying en centros públicos y privados. Con un diseño descriptivo de corte transversal, se administró el t...

2014
Laura P. Del Bosque Sara Elena Garza

Aggressive text detection in social networks allows to identify offenses and misbehavior, and leverages tasks such as cyberbullying detection. We propose to automatically map a document with an aggressiveness score (thus treating aggressive text detection as a regression problem) and explore different approaches for this purpose. These include lexiconbased, supervised, fuzzy, and statistical ap...

2013
Melissa K. Holt Dorothy L. Espelage

Cyberbullying has gained increasing attention over the past decade, in part driven by significant media coverage on this topic. While media attention has increased, prevalence rates derived from national and local surveys indicate that cyberbullying is a less common experience among youth than traditional bullying. Nonetheless, a significant number of youth experience both cyberbullying and its...

2017
Cheng-Min Chao Tai-Kuei Yu

With the increasing convenience of social networking sites and their interconnectedness with human interaction, verbal and image bullying have turned digital, making cyberbullying a new form of bullying attracting the attention of researchers, social workers, and schools. This study focuses on the status quo of attitude toward cyberbullying and cyberbullying behavior, explores associations of a...

2015
Sara Brolin Låftman Viveca Östberg

a r t i c l e i n f o The increase in the use of mobile phones and the Internet has given rise to new opportunities for people to meet and communicate. However, there are also dark sides to these new forms of communication. One of these is cyberbullying, i.e. bullying via mobile phone and the Internet. Given that cyberbullying is a relatively new phenomenon , empirical knowledge is still limite...

Journal: :Computers in Human Behavior 2015
Gayle Brewer J. Kerslake

Cyberbullying is a unique phenomenon, distinguished from traditional bullying by the speed at which information is distributed, permanence of material and availability of victims. There is however a paucity of research in this area, and few studies have examined the factors contributing to cyberbullying behaviour. The present study investigated the influence of self-esteem, empathy and loneline...

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