DEVELOPMENTAL-CHANGES IN THE EFFECTS OF LANDMARKS ON INFANT SPATIAL-BEHAVIOR
DEVELOPMENTAL-CHANGES IN THE EFFECTS OF LANDMARKS ON INFANT SPATIAL-BEHAVIOR
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DOI：
10.1037/0012-1649.16.4.312
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发表时间：
1980-01-01
影响因子：
4
通讯作者：
EVANS, D
中科院分区：
文献类型：
--
作者：
ACREDOLO, LP;EVANS, D
6、9、11个月的能力。在4种不同的情况下评估了OLD跟踪空间位置的奥尔兹，这些情况包括地标信息的存在、显著性和位置。每个人类婴儿都被训练在两侧的2个窗口中的1个窗口处预期事件。然后，婴儿被旋转到房间的另一边，搜索的方向被解释为事件的位置是被自我中心还是客观编码的指示。高比例的自我中心表明在所有年龄的情况下，地标。当目标部位周围有条纹和灯光时，各年龄组的自我中心性均降低。9和11个月。奥尔兹人在这种情况下，6个月，奥尔兹看了看两扇窗户，表示不确定应该使用哪一个参考系统。只有11个月。奥尔兹显示出能够使用在不相关窗口处呈现的界标信息的任何证据。
The ability of 6, 9, and 11 mo. olds to keep track of positions in space was assessed under 4 conditions varying the presence, salience and location of landmark information. Each human infant was trained to expect an event at 1 of 2 windows to either side. The infants were then rotated to the opposite side of the room, and the direction of search was interpreted as an indication of whether the event''s location was being coded egocentrically or objectively. High proportions of egocentricity were indicated at all ages in the absence of landmarks. Egocentricity decreased at all ages when stripes and lights surrounded the target site. Whereas the 9 and 11 mo. olds switched to consistent objective responding in this condition, the 6 mo. olds glanced at both windows, indicating uncertainty as to which reference system should be used. Only the 11 mo. olds showed any evidence of being able to use landmark information presented at the irrelevant window.