A comprehensive document has been prepared for each topic that contains all the articles and the synthesis, for downloading.
How to cite this publication:
Attachment. In: Tremblay RE, Boivin M, Peters RDeV, eds. van IJzendoorn MH, topic ed. Encyclopedia on Early Childhood Development [online]. https://www.child-encyclopedia.com/sites/default/files/dossiers-complets/en/attachment.pdf. Updated February 2021. Accessed September 20, 2021.