7Palenzuela, Silia. Measuring Pre-kindergarten teacher's perceptions: compliance with the High/Scope Program[J]. Journal of Research in Childhood Education. 2004,18 (4) : 321 - 333.
8Schweinhart, L. J. & Weikart, D. P. Why curriculum matters in early childhood education[J]. Educational Leadership, 1998(3): 55 - 60.
9Schweinhart,L. J. , Weikart,D. P. Lasting differences: The high/scope preschool curriculum comparison study through age 2 -3 [J].Ypsilanti, MI, High/scope Press. 1997 : 12.