@article{oai:bunkyo.repo.nii.ac.jp:00000404,
 author = {角田, 巖},
 journal = {人間科学研究, Bulletin of Human Science},
 month = {1998-12-01, 2009-11-27},
 note = {Giving a clear definition to the word "play" is a difficult task as it has such a broad meaning. This is because the fundamental spirit of the concept of "play" is essentially one of freedom and liberation.
Originally, human beings lived in a natural environment.
Gradually, however, people began to remove nature from their own view of human existence, and began creating their own world.
For this reason, a distinction was formed between the natural world and the human world. However, deep down inside our hearts, we still yearn for nature.
It is through playing that we pursue the natural world and try to satisfy these yearnings. It is at such times that we are able to achieve a peaceful harmony between our world and the world of nature.},
 pages = {4--14},
 title = {遊びの世界志向性},
 volume = {20},
 year = {}
}