نتایج جستجو برای: cyberbullying detection in arabic

تعداد نتایج: 17091727  

2015
Zebbedia G. Gibb Paul G. Devereux

Less is known about cyberbullying behaviors in college populations because studies on this topic traditionally have focused on adolescent populations, have not measured correlates of this behavior within college samples, or have methodological weaknesses limiting their findings. By using a more comprehensive measure of cyberbullying behaviors and examining what is associated with its occurrence...

Journal: :Psicothema 2012
Wannes Heirman Michel Walrave

This study aims to contribute to the research field on cyberbullying by offering a comprehensive theoretical framework that helps to predict adolescents' perpetration of cyberbullying. One thousand forty-two pupils from 12 to 18 years old in 30 different Belgian secondary schools participated in two surveys within a three-month interval. Structural equation modeling was used to test whether the...

Journal: :IJT 2017
Marilyn Anne Campbell Chrystal Whiteford Krystle Duncanson Barbara Spears Des Butler Phillip Thomas Slee

Cyberbullying is a relatively new and serious form of bullying with negative social and emotional effects on both victims and perpetrators. Like traditional bullying, cyberbullying is a social phenomenon and often unfolds in the context of a large network of bystanders. This study examined gender and age of cyberbullying bystanders out of 2109 upper primary and secondary school students in Aust...

Journal: :Computers in Human Behavior 2010
Robert S. Tokunaga

0747-5632/$ see front matter 2009 Elsevier Ltd. A doi:10.1016/j.chb.2009.11.014 * Tel.: +1 520 626 3602; fax: +1 520 621 5504. E-mail address: [email protected] More than 97% of youths in the United States are connected to the Internet in some way. An unintended outcome of the Internet’s pervasive reach is the growing rate of harmful offenses against children and teens. Cyberbullying v...

Journal: :Computers in Human Behavior 2015
Sofia Mateus Francisco Ana Margarida Veiga Simão Paula Costa Ferreira Maria José das Dores Martins

The purpose of this study was to investigate how university students perceive their involvement in the cyberbullying phenomenon, and its impact on their well-being. Thus, this study presents a preliminary approach of how college students’ perceived involvement in acts of cyberbullying can be measured. Firstly, Exploratory Factor Analysis (N = 349) revealed a unidimensional structure of the four...

Journal: :Computers in Human Behavior 2014
Hyunseok Jang Juyoung Song Ramhee Kim

The current study attempts to examine the relationship between traditional bullyvictimization and cyberbullying behavior based on General Strain Theory perspectives. Offline bullyvictimization can create negative emotional strains. This negative strain combined with the anonymity in cyber space may lead youths to be engaged in cyberbullying behavior as the externalized response to the strain. U...

2013
Meg Fryling Giacomo Rivituso

Cyberbullying research began in the late 1990, and was largely in response to the growing use of technology among adolescents, as well as increased instances of cyber abuse among teenagers (Patchin & Hinduja, 2006; Yardi & Bruckman, 2011). Cyberbullying can have a long-lasting psychological impact on individuals; the result of which can include changes in self-efficacy, self-esteem and behavior...

Journal: :CoRR 2015
Homa Hosseinmardi Sabrina Arredondo Mattson Rahat Ibn Rafiq Richard Han Qin Lv Shivakant Mishra

Cyberbullying is a growing problem affecting more than half of all American teens. The main goal of this paper is to investigate fundamentally new approaches to understand and automatically detect and predict incidents of cyberbullying in Instagram, a media-based mobile social network. In this work, we have collected a sample data set consisting of Instagram images and their associated comments...

2016
Edelgard Wulfert James Broussard Robert Rosellini

Just as in traditional bullying, bystanders play a pivotal role in cyberbullying as well. The current study sought to elucidate characteristics that distinguish individuals who act as passive bystanders from those who intervene on a victim’s behalf who is cyberbullied (“active bystanders”). Of particular interest was to examine whether empathy, moral beliefs and emotion regulation predict bysta...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1389

fluorescence chemical sensors for the highly sensitive and selective determination of pb2+ , hg2+, co2+ and fe3+ ions in aqueous solutions are described. the ion sensing system was prepared by incorporating lipophilic ligand (l) as a neutral ion-selective fluoroionophore in the plasticized pvc membrane containing sodium tetraphenylborate or potasium tetrakis (p-chlorophenyl) borate as a liphoph...

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