What ideas (social constructions) about childhood led to zero tolerance policies in schools?

Childhood, Youth, & Social Work in Transformation Chapter 9. Educating All Our Children. Ruth Zweifler, p. 217-238. Chapter 10. Constructing Ability and Disability Among Preschoolers. Patricia Jessup. p. 239-260. 1. A. What ideas (social constructions) about childhood led to zero tolerance policies in schools? How do these ideas intersect with ideas about race, gender, social class, and disability? B. In the four stories Zweifler tells, what alternatives to suspension or expulsion could have been used? 2. A. How did different ideas (social constructions) about ability and disability lead to different classroom practices between the preschool and kindergarten classrooms discussed in the Jessup reading? B. What are the dominant constructions of disability where you work/intern? How do they intersect with ideas about gender, race, & social class? How do these constructions of disability impact your practice?