NotesFAQContact Us
Search Tips
Peer reviewed Peer reviewed
Direct linkDirect link
ERIC Number: EJ949954
Record Type: Journal
Publication Date: 2006-Dec
Pages: 18
Abstractor: As Provided
Reference Count: 0
ISSN: ISSN-0021-9630
The Emanuel Miller Memorial Lecture 2006: Adoption as Intervention. Meta-Analytic Evidence for Massive Catch-Up and Plasticity in Physical, Socio-Emotional, and Cognitive Development
Van IJzendoorn, Marinus H.; Juffer, Femmie
Journal of Child Psychology and Psychiatry, v47 n12 p1228-1245 Dec 2006
Background: Adopted children have been said to be difficult children, scarred by their past experiences in maltreating families or neglecting orphanages, or by genetic or pre- and perinatal problems. Is (domestic or international) adoption an effective intervention in the developmental domains of physical growth, attachment security, cognitive development and school achievement, self-esteem, and behaviour problems? Method: Through a series of meta-analyses on more than 270 studies that include more than 230,000 adopted and non-adopted children and their parents an adoption catch-up model was tested. Results: Although catch-up with current peers was incomplete in some developmental domains (in particular, physical growth and attachment), adopted children largely outperformed their peers left behind. Adoptions before 12 months of age were associated with more complete catch-up than later adoptions for height, attachment, and school achievement. International adoptions did not lead to lower rates of catch-up than domestic adoptions in most developmental domains. Conclusions: It is concluded that adoption is an effective intervention leading to massive catch-up. Domestic and international adoptions can be justified on ethical grounds if no other solutions are available. Humans are adapted to adopt, and adoption demonstrates the plasticity of child development.
Wiley-Blackwell. 350 Main Street, Malden, MA 02148. Tel: 800-835-6770; Tel: 781-388-8598; Fax: 781-388-8232; e-mail:; Web site:
Publication Type: Journal Articles; Reports - Research; Speeches/Meeting Papers
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A