The study opens with this paragraph:
“Behavioral techniques effectively reduce infant sleep problems and associated maternal depression in the short- to medium-term (4–16 months’ postintervention). Despite their effectiveness, theoretical concerns persist about long-term harm on children’s emotional development, stress regulation, mental health, and the child-parent relationship. “
Behavioral sleep techniques did not cause long-lasting harms or benefits to child, child-parent, or maternal outcomes. Parents and health professionals can feel comfortable about using these techniques to reduce the population burden of infant sleep problems and maternal depression.”
Potential Methodology Issues Not addressed in the Study:
Perhaps the most interesting part of this research is this:
“There was no evidence that a population based targeted intervention that effectively reduced parent-reported sleep problems and maternal depression during infancy had long-lasting harmful or beneficial effects on child, childparent, or maternal outcomes by 6 years of age. Thus, this trial indicates that behavioral techniques are safe to use in the long-term to at least 5 years.”
Read that again, I’m pretty certain I dispute their claim that it has no long lasting harmful effects given the parental reporting, strange timing of cortisol testing, lack of information on what techniques the control group used, promotion of authoritative/controlling parenting as the optimum type, lack of information of life before 7 months of age (or in fact not much about life afterwards aside from financial questioning – what about childcare for a start) and lack of in-depth information about bonding (why no Ainsworth ‘Strange Situation’ type testing?). No the most interesting part to me is even with all of the above limitations in mind this research tells us there are NO LASTING BENEFITS to sleep training……Now which paper picked up on that then?! No, thought not.
So what DOES the research tell us?
Sarah Ockwell-Smith (Founder of BabyCalm)
You can read more of Sarah’s articles HERE.
Price. A, Wake. M, Ukoumunne. O and Hiscock. H. ‘Five-Year Follow-up of Harms and Benefits of Behavioral Infant Sleep Intervention: Randomized Trial’ Pediatrics; September 10, 2012;