little_lady
Mum of two
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What I find frustrating about most anti sleep training articles are quotes like this:
Research conducted by Wendy Middlemiss from the University of North Texas[5] have also shown that prolonged maternal non-responsiveness is associated with continued high level of infant stress, which is problematic as their physiological stress responses are developing in that first year. Chronic stress can cause infants to develop an overactive stress response system, which can result in later difficulties regulating social and behaviour responses, such as attention disorders, anti-social behaviour and possibly even obesity. The study found that during sleep training, babies may no longer cry at night even when they are distressed, which results in a disconnect between the baby and its mother. As Dr Sears, a renowned pediatrician, says, babies who are trained not to express their needs may appear to be docile, compliant or good babies. Yet, these babies could be depressed babies who are shutting down the expression of their needs.
Of course prolonged non-responsiveness from a baby's mother would cause stress! But sleep training is not prolonged non-responsiveness. It's a bit of crying for a few days. If you look closely, many of these studies are based on mother/child relationships that most of us would equate with neglect and/or abuse.
If we're talking cortisol, I find that frustrating too. Yes, CIO raises cortisol or stress hormone levels in children. But so does breastfeeding, eating or basically any physical activity. Does this mean these are bad things? You know what also raises cortisol levels in children? Being overtired and not getting quality, sound sleep. In "Healthy Sleep Habits, Happy Child", Dr Weissbluth cites cases where children were brought to him because their parents thought they were ill, but they were just chronically overtired.
Earlier research, conducted by Michael Commons and Patrice Miller, researchers at the Harvard Medical Schools Department of Psychiatry, showed that not responding quickly to a babys cries can lead to incidents of post-traumatic stress and panic disorders when the child reach adulthood. Commons said Parents should recognize that having their babies cry unnecessarily harms the baby permanently, it changes the nervous system so theyre overly sensitive to future trauma.[6]
How is it possible to even claim such a thing? Is there a study that followed a large population of children who were sleep trained and compared them to a control group of children who were never sleep trained? How can you link cause and effect? With all of the experiences we have as children and adults?
I'm not against reading viewpoints that oppose my own, but I've just yet to read any literature that convinces me that sleep training is truly harmful.
Thanks Noelle, really helpful post.