Infant-Mother Negotiation of Motor Risk

母婴运动风险协商

• 批准号: 7028993
• 负责人: Karen E Adolph
• 金额: $ 29.42万
• 依托单位: NEW YORK UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-05-15 至 2009-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7028993
• 关键词: accidental falls; association learning; attention; balance; behavioral /social science research tag; child behavior; clinical research; communication behavior; decision making; gait; human subject; infant human (0-1 year); maternal behavior; mother child interaction; motion perception; neuromuscular system; performance; posture; psychobiology; psychomotor function; psychomotor reaction time; teaching; videotape /videodisc

DESCRIPTION (provided by applicant): The overall goal of this research is to advance understanding of how infants weigh and integrate perceptual and social information for making decisions about action. We address this problem in the context of potentially risky motor tasks, where decisions about action have practical consequences for infants' safety. The aim of Project 1 is to examine the effects of mothers' unsolicited social messages, infants' motor experience, and the relative degree of risk on infants' motor decisions in novel locomotor tasks. In a cross-sectional laboratory experiment. 8- to 18-month old crawling and walking infants from will cope with traversing safe and risky slopes and gaps while mothers vary the content of their social messages (encourage, discourage). The aim of Project 2 is to examine the effects of infants' motor experience and the relative degree of risk on infants' solicitation of maternal support. Again, infants of varying ages and locomotor abilities will cope with traversing safe and risky slopes and gaps, this time while their mothers are present but unavailable. The aim of Project 3 is to chart the microgenetic trajectory of infant-mother negotiations as mothers help their infants to master new, potentially risky locomotor tasks. Mothers will teach their 11- to 18-month-old infants to descend from a high platform during repeated visits to the laboratory. In this laboratory analogue of everyday dyadic negotiation of potential risk, infants and mothers are free to cope with the task as they like. Transfer tests at the end of training will assess whether dyads' negotiations are task-specific. Detailed sequential analyses are woven through Projects 2 and 3 to test for regularities in the temporal unfolding of dyads' negotiations across real and developmental time. The studies test developmental and situational factors that may affect when infants are users and seekers of various sources of information, and whether and how closely mothers attune their communications to infants' level of learning and development. Progress in this area of research promises to illuminate the changing nature of dyadic negotiations as infants master new skills and has practical applications for preventing accidents and promoting skill acquisition in infancy.

描述（由申请人提供）：这项研究的总体目标是提高对婴儿如何体重和整合感知和社会信息以制定行动决策的理解。我们在潜在冒险的运动任务的背景下解决了这个问题，在这种情况下，有关行动的决定对婴儿的安全产生了实际后果。项目1的目的是检查母亲的主动社会信息，婴儿运动经验以及对婴儿运动任务中婴儿运动决策的相对程度的影响。在横断面实验室实验中。 8到18个月大的爬行和步行婴儿将应对穿越安全有风险的斜坡和缝隙，而母亲则改变了社交信息的内容（鼓励，劝阻）。项目2的目的是检查婴儿运动经验的影响以及相对的风险对婴儿征求产妇支持的影响。同样，不同年龄和运动能力的婴儿将应对穿越安全，危险的斜坡和差距，这一次，而母亲在场但无法使用。项目3的目的是绘制婴儿母亲谈判的微遗传轨迹，因为母亲帮助婴儿掌握了新的，潜在的运动运动任务。母亲将教他们11至18个月大的婴儿在反复访问实验室期间从高平台下降。在对潜在风险的日常二元谈判的实验室类似物中，婴儿和母亲可以随心所欲地应对这项任务。培训结束时的转移测试将评估二元组的谈判是否特定于任务。通过项目2和3编织详细的顺序分析，以测试规律性在跨真实和发展时间的二元组谈判的时间展开中。这些研究测试了婴儿是各种信息来源的用户和寻求者，以及母亲是否与婴儿的沟通与婴儿的学习和发展水平的沟通相关时，可能会影响的发展和情况因素。在这一研究领域的进步有望阐明二聚体谈判的不断变化的性质，因为婴儿掌握了新技能，并在预防事故和促进婴儿期促进技能方面有实际应用。

项目成果

Transition from crawling to walking and infants' actions with objects and people.

• DOI: 10.1111/j.1467-8624.2011.01595.x
• 发表时间: 2011-07
• 期刊: Child development
• 影响因子: 4.6
• 作者: Karasik LB;Tamis-LeMonda CS;Adolph KE
• 通讯作者: Adolph KE

Decisions at the Brink: Locomotor Experience Affects Infants' Use of Social Information on an Adjustable Drop-off.

• DOI: 10.3389/fpsyg.2016.00797
• 发表时间: 2016
• 期刊: Frontiers in psychology
• 影响因子: 3.8
• 作者: Karasik LB;Tamis-LeMonda CS;Adolph KE
• 通讯作者: Adolph KE

Using social information to guide action: infants' locomotion over slippery slopes.

• DOI: 10.1016/j.neunet.2010.08.012
• 发表时间: 2010-10
• 期刊: Neural networks : the official journal of the International Neural Network Society
• 作者: Adolph KE;Karasik LB;Tamis-LeMonda CS
• 通讯作者: Tamis-LeMonda CS

Cliff or step? Posture-specific learning at the edge of a drop-off.

• DOI: 10.1111/j.1467-8624.2012.01842.x
• 发表时间: 2013-01
• 期刊: Child development
• 影响因子: 4.6
• 作者: Kretch KS;Adolph KE
• 通讯作者: Adolph KE