Mother and infant affective involvement states and maternal depression

This study shows two different dimensional types of maternal depression, one dull and slow, the other stressed and irritable. When the quality of the infant attachment to mother is assessed, it is noted that the dimensional aspect of the maternal depression can be of some importance in the quality of the attachment. In fact, children are more inclined to develop an insecure–ambivalent attachment to their stressed depressed mothers, while children of slow depressed mothers are more insecure–avoiding. Thus, the dimensions of maternal depression can be an indicator of the type of insecure attachment of the infant at one year of age. We have also found that insecure children of depressed mothers express very little joy in the course of face-to-face interactions. A parallel can be established between the characteristics of the different affective dimensions of the maternal depression, the affective involvement state level of the partners, their synchrony or non-synchrony, the affective expression of the baby, and the type of insecure attachment to the mother. Thus, affective interaction may be an indicator of the child's development, both to assess the interaction and to evaluate the type of attachment shown by the child, indicating that previous interactive patterns have been internalized. © 1997 Michigan Association for Infant Mental Health