"Cooperative Adoption" has been used to mean an adoption where contact after placement is part of the process; however, over the past decade, it has become synonymous with "open adoption" to many.
The Problem with Definitions
One of the difficulties in understanding open adoption is that definitions vary widely and adopting and placing parents often have different understandings. For example:
from the National Adoption Information Clearinghouse:
Open, or fully disclosed, adoptions allow adoptive parents, and often the adopted child, to interact directly with birth parents. Family members interact in ways that feel most comfortable to them. Communication may include letters, e-mails, telephone calls, or visits. The frequency of contact is negotiated and can range from every few years to several times a month or more.
The primary difference between a truly open adoption and a semi-open adoption is that the adopted child has the potential of developing a one-on-one relationship with his or her birthfamily. It is not about the adoptive parents bestowing upon birthparents the privilege of contact, nor is it about birthparents merely being available to provide information over the years. Direct contact, in the form of letters, phone calls and visits between the birthfamily and the adopted child, along with his adoptive family, is essential if they are to establish their own relationship.