BACKGROUND: As infant disorganized attachment is a serious risk factor for later child psychopathology, it is important to examine whether attachment disorganization can be prevented or reduced. METHOD: In a randomized intervention study involving 130 families with 6-month-old adopted infants, two attachment-based intervention programs were tested. In the first program, mothers were provided a personal book, and in the second program mothers received the same personal book and three home-based sessions of video feedback. The third group did not receive intervention (control group). RESULTS: The intervention with video feedback and the personal book resulted in enhanced maternal sensitive responsiveness (d=.65). Children of mothers who received this intervention were less likely to be classified as disorganized attached at the age of 12 months (d=.46), and received lower scores on the rating scale for disorganization than children in the control group (d=.62). In the book-only intervention group children showed lower disorganization ratings compared to the control group, but no effect on the number of infants with disorganized attachment classifications was found. CONCLUSION: Our short-term preventive intervention program with video feedback and a book lowered the rate of disorganized attachment. The effectiveness of our intervention documents the importance of parenting in the development of infant attachment disorganization.
RCT Entities:
BACKGROUND: As infant disorganized attachment is a serious risk factor for later child psychopathology, it is important to examine whether attachment disorganization can be prevented or reduced. METHOD: In a randomized intervention study involving 130 families with 6-month-old adopted infants, two attachment-based intervention programs were tested. In the first program, mothers were provided a personal book, and in the second program mothers received the same personal book and three home-based sessions of video feedback. The third group did not receive intervention (control group). RESULTS: The intervention with video feedback and the personal book resulted in enhanced maternal sensitive responsiveness (d=.65). Children of mothers who received this intervention were less likely to be classified as disorganized attached at the age of 12 months (d=.46), and received lower scores on the rating scale for disorganization than children in the control group (d=.62). In the book-only intervention group children showed lower disorganization ratings compared to the control group, but no effect on the number of infants with disorganized attachment classifications was found. CONCLUSION: Our short-term preventive intervention program with video feedback and a book lowered the rate of disorganized attachment. The effectiveness of our intervention documents the importance of parenting in the development of infant attachment disorganization.
Authors: Kristen L Wiik; Michelle M Loman; Mark J Van Ryzin; Jeffrey M Armstrong; Marilyn J Essex; Seth D Pollak; Megan R Gunnar Journal: J Child Psychol Psychiatry Date: 2011-01 Impact factor: 8.982
Authors: Anja van der Voort; Mariëlle Linting; Femmie Juffer; Marian J Bakermans-Kranenburg; Christie Schoenmaker; Marinus H van Ijzendoorn Journal: J Youth Adolesc Date: 2013-07-05
Authors: Erika S Lunkenheimer; Thomas J Dishion; Daniel S Shaw; Arin M Connell; Frances Gardner; Melvin N Wilson; Emily M Skuban Journal: Dev Psychol Date: 2008-11