@article{oai:aue.repo.nii.ac.jp:00008206,
 author = {原田, 宗忠 and 中井, 大介 and 黒川, 雅幸},
 journal = {愛知教育大学研究報告. 教育科学編},
 month = {Mar},
 note = {text, This study explored the stability of bullying and victimization in early adolescence. In total, 1,354 children aged 10-15 years from elementary and junior high school participated in this study over a 3-year period. Participating children answered self-report questionnaires that measured bullying and victimization. Each school year, in the first questionnaire, participants were asked to report the degree of bullying and victimization experienced from April until the present. The second and third questionnaires recorded bullying and victimization experienced between the previous self-report and the present. Previous self-reported bullying and victimization showed significant positive correlations with subsequent self-reported bullying/victimization, even if class members changed each school year. Mechanisms underlying the stability of bullying and victimization were discussed.},
 pages = {62--67},
 title = {小学校高学年児童および中学生のいじめ被害といじめ加害の安定性に関する研究},
 volume = {71},
 year = {2022}
}