Simone美国的early head start计划是由什么组织实施的，网址是什么？
的有关信息介绍如下：
early head start计划是由美国健康及公共事业部（US department of health and human services）的儿童于家庭管理处（Administration for Children and Families ）组织实施的，针对于0-3岁儿童的早期教育。网址：http://www.ehsnrc.org/下面这段英文讲的更详细一些，属于官方材料：What is the EHS NRC? The Early Head Start National Resource Center (EHS NRC) was created in 1995 by the Office of Head Start, (formerly the Head Start Bureau), Administration for Children and Families (ACF). The EHS NRC is a storehouse of early childhood expertise that promotes the building of new knowledge and the sharing of information by: Linking and actively engaging the Early Head Start and the Head Start community through opportunities in coordination with the Office of Head Start's Early Childhood Learning and Knowledge Center, to share resources and learn from one another in a variety of venues;Creating, collecting, and disseminating information relevant to comprehensive early childhood programs that is timely, accessible, and easy to use; and Providing professional development opportunities for the Early Head Start and Head Start community through face-to-face meetings and state-of-the-art distance learning experiences. Who Operates the EHS NRC? Since the inception of the EHS NRC in 1995, it has been operated by ZERO TO THREE, a national non-profit organization founded in 1977 by a multidisciplinary group of leading child development experts. The services of the EHS NRC have evolved along with the Early Head Start initiative to meet the changing needs of Head Start programs, and to support the federal staff members and technical assistance providers who are responsible for helping Head Start programs develop high-quality services that make a difference in the lives of children and families.What Does the EHS NRC Do?The EHS NRC supports high quality services to Early Head Start and Migrant Head Start expectant parents and families with infants and toddlers through:People Networks and Communication Systems The EHS NRC creates simple to use and cost-effective systems for sharing information and resources by: Using web-based strategies through the Office of Head Start's Early Childhood Learning and Knowledge Center to disseminate information and collaborate on knowledge development activities Keeping the broader Head Start community informed about the Early Head Start initiative Hosting listservs for Early Head Start and Migrant and Seasonal Head Start program staff members, and for the regional technical assistance providers Supporting federal staff members and regional technical assistance providers in their efforts to help Early Head Start and Migrant and Seasonal Head Start programs achieve and sustain program quality
