@article{ref1,
title="Trend analysis of bullying victimization prevalence in spanish adolescent youth at school",
journal="Journal of school health",
year="2017",
author="Sánchez-Queija, Inmaculada and García-Moya, Irene and Moreno, Carmen",
volume="87",
number="6",
pages="457-464",
abstract="BACKGROUND: We analyze trends in bullying victimization prevalence in a representative sample of Spanish adolescent schoolchildren in 2006, 2010, and 2014. <br><br>METHODS: We distinguish between reported bullying, which is assessed via the global question in the Revised Bully/Victim Questionnaire by Olweus, and observed bullying, which is a measure developed from the answers that the adolescents gave to specific items that refer to different types of bullying that have been codified as physical, verbal, and relational bullying. <br><br>RESULTS: For 2006 and 2010/2014, the results show stability in the assessment of reported bullying and an increase in observed bullying, analyzed both globally and within the 3 categories: physical, verbal, and relational. <br><br>CONCLUSIONS: A valid, reliable, and accurate measure to detect cases of bullying is necessary, as is the importance of continuing efforts devoted to raising awareness and the prevention of this phenomenon.<br><br>© 2017, American School Health Association.<p /> <p>Language: en</p>",
language="en",
issn="0022-4391",
doi="10.1111/josh.12513",
url="http://dx.doi.org/10.1111/josh.12513"
}