@article{oai:naragakuen.repo.nii.ac.jp:00000476,
 author = {山口, 大輔 and Yamaguchi, Daisuke},
 journal = {人間教育学研究, Journal for Humanistic Education},
 month = {Dec},
 note = {It has been reported that a competition affects any performances （e.g., test performance）. However, in
educational situations, competing against the others has been regarded as harmful to build good friendships and a
used of the competition tends to be avoided. Whereas, intrapersonal competition doesn’t have opportunities to contact
with the others, so it couldn’t disturb building of friendships. Little is known about the intrapersonal competition.
Thus, the purpose of present study was to explore the effect of the intrapersonal competition approach in competition
（e.g., ranking）on task performances. Eighteen university students completed the arithmetic task twice. We divided
them into two group by different instructions; intrapersonal competition group or interpersonal competition. During
the experiment, the task performance, emotions （before first task and after the instruction）and Multi-dimensional
competitiveness （before first task）were measured. Consequently, there were not significant differences in task
performance and emotion. Meanwhile, in relations between task performance and Multi-dimensional competitiveness,
the difference was found between intrapersonal group and interpersonal group. The result showed that intrapersonal
group has little relations between competitiveness and task performance. The implication of intrapersonal competition
approach for educational situation is discussed.},
 pages = {167--173},
 title = {“自分と競争すること” に関する探索的研究},
 volume = {3},
 year = {2015},
 yomi = {ヤマグチ, ダイスケ}
}