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2015
- handle: 10670/1.9jj9no
- 1413-8123
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Ciência & Saúde Coletiva
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Methods of analysis Analysis and chemistry Analytical methods Chemical analysis Analysis methods Analysis and examinationCiter ce document
Monica Cristina Batista de Melo et al., « Avaliação do comportamento agressivo de adolescentes », Ciência & Saúde Coletiva, ID : 10670/1.9jj9no
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"This study consists of the validation of a scale for the analysis of violent behavior in ado lescents. It is a crosssectional observational study. A total of 437 adolescent students from public and private schools in the city of Recife in Pernambu co state participated in the study by responding to a questionnaire. Semantic and Content Valida tion was performed, followed by Dimensionality, Reliability, Discriminant, Trust and Convergent Analysis. The extraction method was Principal Component Analysis with Varimax rotation and Kaiser normalization. The analysis resulted in a scale for assessment of aggressive behavior of tee nagers with 39 items. Seven factors were selected and Cronbach’s total alpha was 0.830. Discrimi nant analysis revealed groups of items that dis tinguish subjects between high and low level of violent behavior and between groups of items re vealed a positive correlation among 17 items and the reliability of the instrument was confirmed in the retest. The scale revealed evidence of validi ty as a tool for assessing violent behavior among adolescents."