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Improving children's ability to connect counting to cardinality through shared book reading

通过共享书籍阅读提高孩子将计数与基数联系起来的能力

基本信息

批准号：
1661086
负责人：
Nicole McNeil
金额：
$ 73.6万
依托单位：
University of Notre Dame
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
2017
资助国家：
美国
起止时间：
2017-04-15 至 2021-03-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1661086&HistoricalAwards=false
关键词：
Improving children ability connect counting

项目摘要

Individual differences in children's early math understanding are driven, in part, by differences in children's early learning environments. However, it is unclear exactly how early learning environments should be structured to support the development of children's math understanding. Lack of such knowledge is a critical problem because, without it, scientists cannot explain and predict children's understanding of foundational math concepts, and parents and educators are left to rely on their own, sometimes erroneous intuitions when choosing learning materials for their children. In the current project, researchers from the University of Notre Dame will study how the design of one type of early learning material - children's counting books - affects children's book reading behaviors and early math understanding. In this way, the project will further the mission of EHR Core Research (ECR) program to advance knowledge of children's math learning and the early learning environments that support it. The central hypothesis is that counting books with tactile features (e.g., pop ups, textured graphics) will be less effective than those without tactile features for supporting children's understanding of counting and associated math concepts. Books with tactile features are expected to elicit at least two behaviors that may hinder math learning: (a) attention focused on the individual objects rather than on the set as a whole and (b) off-task utterances and actions. The research team will work with a diverse sample of preschoolers from Head Start, Title-I preschools, and private early childhood programs. The research methods include a pretest-intervention-posttest randomized experiment in which children will read assigned books with a trained tutor in school over the course of several weeks, as well as a less structured experiment in which children will read assigned books with their primary caregiver in a more naturalistic shared book reading context. By combining these approaches, the researchers will not only be able to determine how different types of books affect pre-to-post changes in math understanding, but also be able to conduct detailed observations and analyses of the language and behaviors that emerge during shared book reading. The project will advance the science of early math learning by testing theory-driven hypotheses. Findings will inform best-practice guidelines for the design of counting books and, thus, will help parents and early childhood educators make more informed decisions when selecting learning materials for their homes and classrooms.

儿童早期数学理解的个体差异部分是由儿童早期学习环境的差异造成的。然而，目前还不清楚应该如何构建早期学习环境来支持儿童数学理解的发展。缺乏这些知识是一个关键问题，因为没有这些知识，科学家就无法解释和预测儿童对基础数学概念的理解，而家长和教育者在为孩子选择学习材料时只能依靠自己的、有时是错误的直觉。在当前的项目中，圣母大学的研究人员将研究一种早期学习材料——儿童计数书——的设计如何影响儿童的书籍阅读行为和早期数学理解。通过这种方式，该项目将进一步推进 EHR 核心研究 (ECR) 计划的使命，以增进对儿童数学学习和支持它的早期学习环境的了解。中心假设是，具有触觉特征（例如弹出窗口、纹理图形）的计数书籍在支持儿童对计数和相关数学概念的理解方面不如不具有触觉特征的书籍有效。具有触觉特征的书籍预计会引发至少两种可能阻碍数学学习的行为：（a）注意力集中在单个物体上，而不是整个集合上；（b）任务外的言语和动作。研究团队将与来自 Head Start、Title-I 学前班和私立幼儿项目的不同学龄前儿童合作。研究方法包括一项前测-干预-后测随机实验，其中儿童将在几周的时间内与学校训练有素的导师一起阅读指定的书籍，以及一项结构性较低的实验，其中儿童将与他们的主要照顾者在更自然的共享书籍阅读环境中阅读指定的书籍。通过结合这些方法，研究人员不仅能够确定不同类型的书籍如何影响数学理解前后的变化，而且还能够对共享书籍阅读过程中出现的语言和行为进行详细的观察和分析。该项目将通过测试理论驱动的假设来推进早期数学学习的科学。研究结果将为数数书的设计提供最佳实践指南，从而帮助家长和幼儿教育工作者在为家庭和教室选择学习材料时做出更明智的决定。