@article{oai:icu.repo.nii.ac.jp:00002317,
 author = {磯崎, 三喜年 and ナルデッシ, マルコ},
 issue = {54},
 journal = {教育研究},
 month = {Mar},
 note = {本研究は，性，きょうだいの有無，および年齢段階が，きょうだい意識と友人関係に及ぼす効果について検討した。参加者は，公立中学校の生徒717 名（男375 名，女342 名），公立高校の生徒376 名（男230 名，女146 名）および大学生83 名（男24 名，女59 名）であった。これらの参加者に対し，質問紙調査を実施した。参加者は，きょうだい意識と友人関係に関するいくつかの質問項目，およびスポーツや自己にとって関与度の高い教科でのできぐあいなどについて，5 段階評定を行った。性，きょうだいの有無，年齢段階の多変量分散分析の結果，性，きょうだいの有無，年齢段階の主効果が有意となった。また，性ときょうだいの有無，および性と年齢段階の交互作用が有意となった。女子は，男子よりもきょうだい関係をより肯定的に捉えていた。また，一人っ子はきょうだいがいる人よりも，関与度の高いことがらにおいて，友人よりも優れていると自らを捉えていた。これに対し，きょうだいのいる人は，一人っ子が一人っ子であることを肯定する度合いより，きょうだいのいることをより肯定的に捉えていた。さらに，年齢段階が上がると，きょうだい関係をより肯定的に捉え，自己を友人と比し，より肯定的に捉える傾向が示された。これらの結果から，きょうだいの有無と自己評価，友人関係との密接な関わりについて考察がなされた。

The effect of presence or absence of siblings, sex, and age level on the cognition of sibling relationships and friend relationships was examined. The participants were 717 (375 male, 342 female) Japanese public junior high school children, 376 (230 male, 146 female) Japanese public high school students, and 83 (24 male, 59 female) Japanese private university students. Participants were asked to respond to various items on a questionnaire related to their sibling cognition and friend relationships. In addition, each participant was asked to answer the following questions: “How successful are you in the following: being good at sports, performing well on a highly self-relevant subject? etc.” Participants rated each item using a 5-point scale. Data were analyzed using the MANOVA procedure (sex, presence or absence of siblings, and age level: junior high school, high school, university). The results indicated that the main effects of sex, presence or absence of siblings, and age level were statistically significant (using Wilks’ Lambda). An interaction effect between sex and presence or absence of siblings and between sex and age level was found, using Wilks’ Lambda. Female respondents perceived their sibling relationships more positively than male respondents. Respondents with no siblings rated themselves better than respondents with siblings on a highly self-relevant activity. On the other hand, respondents with siblings perceived the presence of siblings more positively than respondents who had no siblings perceived being an only child. The implications of these results for the nature of relationships between siblings and friends are discussed.},
 pages = {113--120},
 title = {きょうだいの有無によるきょうだい意識と友人関係の違い},
 year = {2012}
}