The Forms of Bullying Scale was introduced in 2013 and was normed with a large group of Australian students aged 12 to 15 (Shaw et al., 2013). To date, no researchers have attempted to validate FBS on adolescents in the United States. The purpose of this paper is to provide validation for the Forms of Bullying Scale -- Perpetration (FBS-P; Shaw et…

Objective: Cyberbullying, which is defined as an intentional, aggressive, and repetitive behaviour where a person or group uses electronic devices (primarily the Internet and smartphones), is a new concept specifically for the Iranian educational system. We examined the Bullying and Cyberbullying Scale for Adolescents' (BCS-A) psychometric…

Introduction: Extremism and the justification of violent and illegal acts among young people is one of the major concerns of democratic societies. We have not found any instrument that measures violent extremism among young people in Spain. The purpose of this study is to validate and evaluate the psychometric properties of the Spanish version of…

This study examined whether social mistrust in early adolescence was general or referent-specific. We used a multi-trait multi-method approach to examine the validity of mistrust measures across social referents (mistrust toward people in general, toward peers, and toward teachers), using questionnaires and an online task. Sixth graders (N = 1243,…

Background/purpose: School bullying is one of the most common school indiscipline problems in public schools, so the current research aimed to develop a School Bullying Victimization Scale (SBVS) and validate its psychometric properties. Materials/methods: The latest version of SBVS consisted of thirty items. It was administered to a sample of 459…

This study aimed to adapt the Malevolent Creativity Behavior Scale (MCBS) to Brazilian Portuguese and to estimate validity evidence based on the internal structure and relationships with other variables and reliability. The sample consisted of 382 Brazilians aged between 18 and 71 (M = 32.18, SD = 12.89), of which 68.06% were female. Through the…

There has been an increase in peer violence in Vietnam. Although normative beliefs approving aggression have been considered an important factor in the development of peer violence in Western countries, few studies examine the factor in Vietnamese context. This limitation may be due to the lack of a validated scale used to evaluate the factor. The…

Bullying is a relevant concept in education, composed by different dimensions and it is significantly associated to other variables. Therefore, there is a need for an instrument which can analyze the level of bullying as a single dimension, as the Cisneros Self-test on Bullying (Oñate & Piñuel, 2005). This instrument analyzes the intensity of…

The Scale of Physical and Verbal Aggressiveness has been an instrument widely used in the scientific literature to measure physical and verbal aggressiveness, both in children and adolescents as well as in parents. The original scale has shown adequate psychometric properties. However, the scale has not been previously validated in Spanish, and no…

Over the last two decades, cyberbullying has gained increasing attention from the research community as the phenomenon has become a public health issue affecting children, adolescents, and young adults. Although several instruments assess cyberbullying worldwide, many still need to be adequately validated in different languages, countries, and…

Bullying is a growing concern in China, yet there are few validated scales designed to measure different types of bullying among Chinese children. In this present study, a bilingual team of researchers use a forward-backward translation process to adapt the Bullying, Harassment, and Aggression Receipt Measure (BullyHARM) for Chinese youth.…

The aim of this study is to develop a scale that can be used to detect bullying behaviors that can be seen in interpersonal relationships. The sample of the study consists of 381 randomly selected teachers working in primary and secondary schools in the central district of Edirne, Turkey, in the 2021-2022 academic year. In the research, the…

This study assessed the psychometric properties of the Dutch translation of the Prosocial Behavior Questionnaire (PBQ-NL), a self-report questionnaire that distinguishes altruistic, reactive, and proactive prosocial behaviours. Participants were 381 Dutch adolescents and young adults aged 13-30 (M[subscript age] = 18.62, SD = 2.59, 65.1% female).…

This work reports a preliminary validation of the Peer Conflict Scale (PCS) for Portuguese young adults (ages 18-30 years). This instrument assesses aggression considering two of its forms (overt and relational aggression) and its two functions (reactive and proactive aggression). The initially proposed 4-factor model provided the best fit for our…

Based on labelling theory, the Preschool Peer Bullying Scale--Teacher Form (PPBS-Teacher Form) was developed, and its validity and reliability were tested in this current study. There were 279 Turkish preschool teachers (96% females) in the preliminary study sample. Exploratory factor analyses were conducted with the data from the preliminary…