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21.
Infants parse dynamic action 总被引:6,自引:0,他引:6
As observers of human behavior, infants are faced with a complex flow of motion in which pauses are rare and only occasionally coincide with boundaries between intentional actions. Two studies investigated whether, despite such complexity, 10- to 11-month-old infants (N = 16 for each study) possess skills for parsing ongoing behavior along boundaries correlated with the initiation and completion of intentions. After being familiarized with digitized sequences of continuous everyday action, infants showed renewed interest in test versions in which motion paused in the midst of an actor's pursuit of intentions (interrupting test videos). In contrast, pauses that suspended motion at intention boundary points (completing test videos) sparked no such renewed interest on infants' part. Moreover, basic salience differences between the two types of test videos were not the source of infants' increased interest when intentions were interrupted (Study 2). These findings demonstrate that infants readily detect disruptions of the structure inherent in intentional action, and hence parse ongoing behavior with respect to such structure. Such parsing skill is likely a prerequisite to the development of genuine intentional understanding. 相似文献
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Duggar DC Christopher KA Tucker BE Jones DA Watson M Puckett M Wood B 《Medical reference services quarterly》1995,14(1):17-32
The current mission statement of the Medical Library Association states that it is "dedicated to improving health through professional excellence and leadership of its members in the ... provision of information services and educational programs ..." With this goal in mind, retractions offer medical librarians a professional challenge to become involved in the scientific process. Through results of a survey conducted among the consortium of South Central Academic Medical Libraries (SCAMeL), this paper reveals opinions on the importance of retraction awareness and who is responsible for disseminating this knowledge. The paper also reports what the Louisiana State University Medical Center at Shreveport Library and other SCAMeL member libraries are doing to promote awareness. 相似文献
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An ideal physical education program would be one that focuses on aspects leading to lifelong participation in and enjoyment of physical activity accompanied by appropriate fitness levels. Often, physical education classes are the only physical activity that many children receive throughout the day, and without them, an even greater number of children, including those who are deaf, would be prone to aspects associated with sedentary lifestyles. Schools need to involve their students in daily physical education classes. The emphasis of such a program should be placed on promoting physical fitness and developing skills that lead to a lifelong enjoyment of physical activity and healthy lifestyles. This paper reviews the literature on the state of physical fitness among deaf students and describes an exemplary physical education program that was implemented at a school for deaf children. 相似文献
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