2013 Fiscal Year Final Research Report
Multidimensional Characteristics of Anger in Childhood and Adolescence
| Project/Area Number |
23730650
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Clinical psychology
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| Research Institution | University of Toyama |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Keywords | 怒り / 攻撃性 / 学校 / 小学生 / 中学生 / 高校生 |
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| Research Abstract |
This study developed the Japanese version of the Multidimensional School Anger Inventory (MSAI). The MSAI was devised to assess anger in the school context from a multidimensional perspective, which includes Anger Experience (affective component), Cynical Attitude (cognitive component), Destructive Expression and Positive Coping (behavioral component). Exploratory and confirmatory factor analysis identified that the four-factor structure of the J-MSAI was the same as for the original MSAI. The reliability of the scale was supported by internal consistency and test-retest stability for the subscales. The construct validity of the scale was supported by cross-instrument correlations. Furthermore, the results showed that junior high and high school students had higher scores for Cynical Attitude than elementary school students, whereas developmental level had little effect on Anger Experience and Destructive Expression.
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