Individual differences and the development of joint attention in infancy
Individual differences and the development of joint attention in infancy
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DOI：
10.1111/j.1467-8624.2007.01042.x
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发表时间：
2007-05-01
影响因子：
4.6
通讯作者：
Parlade, Meaghan Venezia
中科院分区：
文献类型：
--
作者：
Mundy, Peter;Block, Jessica;Parlade, Meaghan Venezia
本研究调查了95名9 ~ 18个月大的婴儿的联合注意力的发展。婴儿表现出显着的重测信度的措施，以下的目光和手势（响应联合注意，RJA），并在他们使用的眼神接触，以建立社会注意力协调（启动联合注意，IJA）。在大多数联合注意力测量中，婴儿显示出与年龄相关的线性增长模式。然而，IJA的特点是一个显着的立体发展模式。具有不同认知发展速率的婴儿在每个年龄表现出不同的联合注意行为频率，但没有表现出不同的年龄相关的发展模式。最后，12个月的RJA和18个月的IJA预测24个月的语言后，控制一般方面的认知发展。
This study examined the development of joint attention in 95 infants assessed between 9 and 18 months of age. Infants displayed significant test-retest reliability on measures of following gaze and gestures (responding to joint attention, RJA) and in their use of eye contact to establish social attention coordination (initiating joint attention, IJA). Infants displayed a linear, increasing pattern of age-related growth on most joint attention measures. However, IJA was characterized by a significant cubic developmental pattern. Infants with different rates of cognitive development exhibited different frequencies of joint attention acts at each age, but did not exhibit different age-related patterns of development. Finally, 12-month RJA and 18-month IJA predicted 24-month language after controlling for general aspects of cognitive development.