The lessons and their teacher were moved into an area walled in on three sides ( similar to that bounded by line 7 on Figure lb. ... Originally, first grade children were to be placed in the relatively open areas labelled 5 and 8 in the upper left of Figure la. ... illustrated for the music room at School A. Here the floor was not a flat expanse but a series of carpeted levels or tiers descending toward a small stage.
|Title||:||Ecological factors in human development|
|Author||:||International Society for the Study of Behavioral Development|
|Publisher||:||North-Holland - 1977|