Dr Stacey Alexander is an Australian writer, researcher, manager, and consultant, with a background in psychology, family therapy, child protection, disability, and Early Childhood Intervention (ECI). Stacey was lead author of The Key Worker: Resources for Early Childhood Intervention Professionals and the Key Worker Online Course. Stacey’s PhD explored how ECI professionals can improve the attachment security of children with a disability or developmental delay. To share the findings of this research, Stacey published several journal articles and has drafted a book, accepted for publication in the U.S.A. by Paul H. Brookes Publishing Co. Alongside her writing, Stacey runs a supervision and consultancy service, and works part-time as a consultant at Noah's Ark Inc.