幼児における覆われた対象の移動の理解
1989 年 37 巻 2 号 p. 179-185
詳細
1989 年 37 巻 2 号 p. 179-185
This research examined how 3- and 4- year old children understood the movement of covered objects. Children were shown an object hidden in one of two holes on a turn-table, and then were given the following four tasks one by one, which differed on perceptual: information of the objects. Both the cover and the turn-table were rotated on Task A, only the cover was rotated on Task B, as the turn-table only was rotated on Task C, and on Task D the child was moved. On each task children were required to point at the location that they thought the objects had been hidden. Two cue conditions with or without the red and green patches were provided for each task. The colored cues did not have significant effects for all tasks. Pooled percent correctness was 64.6% for Task A, 93.8% for Task B, 33.3% for Task C, 64.6% for Task D. The findings were discussed with references to previous studies together with the perceptual information on the movement of objects.
