Kostelnik, Marjorie J.

Marjorie J. Kostelnik began her career in early childhood education as a Head Start teacher and has been involved in educating children and teachers ever since. She was on the faculty at Michigan State for 22 years, serving 12 years as program supervisor of the Child Development Laboratories and then as chair of the Department of Family and Child Ecology. During her time in Michigan, she worked with early childhood educators in more than 100 programs developing curriculum, enhancing children s school readiness, and working with teachers to develop positive child guidance strategies. An author