Explain the Power of human touch and attachment disorder

Touching: The Human Significance of The Skin by Ashley Montagu and Jeanne Montague, 1986.
Attachment, Trauma and Healing: Understanding and Treating Attchment Disorder in Children and Families by Terry M. Levy and Michael Orlans, 1998.
The Power of Touch, Pyschology Today by Rick Chillot, 3/11/2013.

The paper should be about the power of human touch and the damage that will persist in it’s absence, the human condition is dependent upon this very basic need.