Volume 45, No.1, 2007
Title	Author(s)	Pp.
A Study on Development of "Play Itself" : Over the Elucidation on the Mode of Being and the Transformation of "Play"	Yokoi Hiroko	12-22
Case Study of the Formation of Intimacy in 3 -year-olds	Takazakaura Ayako	23-33
Structure of Sand Play of Young Children and Its Understanding	Kasuya Nobumasa	34-41
Developmental Study of Young Children's Sand Play to Make Mountains	Minowa Junko	42-53
Effect of Indoor and Outdoor Preschool Spaces on Relationships among Children	Hirose Toshiya	54-63