Uneven integration for perception and action cues in children's working memory.
Uneven integration for perception and action cues in children's working memory.
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儿童工作记忆中感知和行动线索的整合不均匀。
DOI：
10.1080/02643290701866028
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发表时间：
2008
影响因子：
3.4
通讯作者：
Nardini M
中科院分区：
文献类型：
--
作者：
Nardini M
我们研究了桌面工作记忆任务中视觉线索整合的发展，使用具有不同视觉动作线索（开放动作）和感知表面线索（颜色，单色纹理或面部图像）的盒子。孩子们必须根据（a）动作线索，（B）表面线索，或（c）两者的结合来回忆哪个盒子里有隐藏的玩具。三个实验的结果显示了一组不对称的儿童的行动和表面线索的整合。18 - 24个月大的孩子在判断和动作时忽视了颜色; 30 - 36个月大的孩子使用颜色，但忽视了纹理。两个年龄段的人都没有忽视脸部图像。我们认为，18 - 24个月大的无视颜色，以前在重定向任务中看到（赫尔默和斯佩尔克，），可能代表一种普遍现象，比喻为不平衡的整合之间的背侧和腹侧流在早期发展。
We examined the development of visual cue integration in a desktop working-memory task using boxes with different visual action cues (opening actions) and perceptual surface cues (colours, monochromatic textures, or images of faces). Children had to recall which box held a hidden toy, based on (a) the action cue, (b) the surface cue, or (c) a conjunction of the two. Results from three experiments show a set of asymmetries in children's integration of action and surface cues. The 18–24-month-olds disregarded colour in conjunction judgements with action; 30–36-month-olds used colour but disregarded texture. Images of faces were not disregarded at either age. We suggest that 18–24-month-olds' disregard of colour, seen previously in reorientation tasks (Hermer & Spelke, ), may represent a general phenomenon, likened to uneven integration between the dorsal and ventral streams in early development.