Stamford, CT — May 07, 2013 / (http://www.myprgenie.com) — According to a study done at Temple University, “it is more beneficial for mothers to let their babies cry themselves back to sleep.” According to Angela Walsh from New York, Certified Child Sleep Consultant by The Family Sleep Institute and Founder of Babes in Sleepland, there is a way however, where parents can help their babies learn the skill of self-soothing so they do not need to cry themselves to sleep.
The study which was published in Developmental Psychology, describes two kinds of babies. The sleepers and the transitional sleepers. Babies, like adults, have sleep cycles that last about 1 1/2- 2 hours. The transitional sleepers cry when they go from one cycle to the next. Sleepers on the other hand, are able to fall back to sleep without crying, because they are able to self soothe.
Babies can learn the self-soothing skill and parents can help them in three ways:
- Don’t let your baby fall asleep while feeding. It is natural for a baby to do this, but you can gently wake your baby to at least the drowsy point, and then put your baby in bed so she does end up falling asleep on her own.
- Once your baby is over 4 months, it is good to establish a regular bedtime.
- Try to resist the urge to jump out of your own bed at every peep from your baby. Let her try to soothe herself back to sleep and then you can also go off to that wonderful place.
From the Telegraph
While most babies sleep through five or six night a week by the age of six months, according to the study by American psychologists, a third continue to wake much more frequently until they are toddlers.
They looked at sleep patterns in 1,200 children from birth to three years and found ‘wakers’ tended to be boys. They also tended to be breast fed.
The research was led Marsha Weinraub, professor of psychology at Temple University in Philadelphia. She concluded that babies should be left to go to sleep on their own – even if that meant they cried for a bit.
Doing so enabled them to learn how to “self soothe” and settle themselves to sleep on their own, which also gave frazzled parents a break, she argued.
She said: “These data support those parenting practices that foster children learning to go back to sleep on their own, without nursing, without being held, and eventually learn to self-comfort. This is really hard for some babies.
“And it’s even harder for parents.”
“This may require parents to not respond when their children awaken and call out or cry, especially after nine or 10 months of age.
“If the parent knows that the child is safe and just needs help falling asleep, it may be best to let the child learn to return to sleep on their own.”
She said: “The best advice is to put infants to bed at a regular time every night, allow them to fall asleep on their own and resist the urge to respond right away to awakenings.
“When mothers tune in to these night time awakenings or if a baby is in the habit of falling asleep during breastfeeding, then he or she may not be learning to how to self-soothe, something that is critical for regular sleep.”
Babies that awoke lots created “problems” for mothers “and other family members”, she said.
As a result parents of such children “might be encouraged to establish more nuanced and carefully targeted routines to help babies with self-soothing and to seek occasional respite”.
Writing in the journal Developmental Psychology, she and colleagues said they also found that mothers of babies who woke persistently were more likely to be depressed. The babies themselves were more likely to be irritable.
However, she admitted their research could not tease out cause and effect. Were their mothering techniques leading to poorer sleep and hence maternal depression? Or did pre-existing depression mean such mothers could not bear to leave their babies to cry?
Prof Weinraub’s advice tallies with that of baby gurus such as Gina Ford, author of The New Contented Little Baby Book.
Ford advocates a rigid approach towards bedtimes that includes letting the baby settle alone for a time – a technique called ‘controlled crying’ – and a ‘no eye contact’ rule while settling them.
However, Ford has frequently been attacked as unloving, with critics frequently pointing out that she is a maternity nurse who has never had a child of her own.
Nick Clegg, the Deputy Prime Minister, bravely entered the fray three years ago, likening her methods to “a sort of Ikea assembly instruction manual” that advocated sticking a child “in a broom cupboard”.
For that he earned Ford’s rebuke that his comments were “sad …coming from a supposedly intelligent man”.
Proponents of ‘attachment parenting’ see letting babies cry themselves to sleep as a form of neglect that could lead to long-term psychological damage.
The same year Penelope Leach wrote in her book The Essential First Year: “It is potentially damaging to leave babies to cry.”
It generated high levels of the stress hormone cortisol, she said, which over time “neurobiologists say is toxic to the human brain”.
This May, a University of North Texas study was published bearing this out – although it was led by a member of the Attachment Parenting International Research Group.
Both sides of the debate – or rather argument – wield academic studies as weapons in a fight that is unlikely to end soon.
The National Health Service (NHS) advice errs towards controlled crying. The NHS Choices website proposes that parents “could try” to “teach your child to get back to sleep by themselves”, by leaving them for five to 10 minutes at a time.
“It might take a week or two but if you keep the routine going, your child should start falling asleep on their own,” it encourages.
It adds: “Tackle it together. If you have a partner, agree between you how to tackle your child’s sleeping problems.
“You don’t want to try to decide what to do in the middle of the night. If you’ve both agreed what’s best for your child, it’ll be easier to stick to your plan.”
For some couples, such agreement is likely to be a tall order.
Why Do Babies Calm Down When They Are Carried?
Parents know that crying babies usually calm down when they are picked up and carried, but why is that? In a study published today, researchers from the RIKEN Brain Science Institute show that human babies and mouse pups alike automatically and deeply relax when they are carried.
Their study, published in the journal Current Biology, is the first one to demonstrate that the infant calming response to maternal carrying is a coordinated set of nervous, motor and cardiac regulations. Kumi Kuroda and colleagues Gianluca Esposito and Sachine Yoshida, who carried out the research, propose that it might be an evolutionarily conserved, and essential, component of mother-infant interaction.
“This infant response reduces maternal burden of carrying and is beneficial for both the mother and the infant, “ explains Kuroda.
In a series of experiments involving ECG measurements the team observed that the heart rates of babies greatly slow down immediately after they are picked up and carried. But this is not the case if they are simply held. Using a very small ECG system on non-anesthetized mouse pups they were able to observe the same phenomenon in mice.
Both human and mouse babies calm down and stop moving immediately after they are carried, and mouse pups stop emitting ultrasonic cries. Mouse pups also adopt the characteristic compact posture, with limbs flexed, seen in other mammals such as cats and lions.
The researchers determined that in mice this calming response is dependent on tactile inputs and proprioception, the ability to sense and understand body movement. They also report that it is mediated by the parasympathetic nervous system and a region of the brain called the cerebellum.
These findings have important implication for parenting and could contribute to preventing child abuse.
“Such proper understanding of infants would reduce frustration of parents and be beneficial, because unsoothable crying is major risk factor for child abuse,” says Kuroda.
“Although our study was done on mothers, we believe that this is not specific to moms and can be used by any primary caregiver,” add the authors.
Full bibliographic information Reference
“Infant Calming Responses during Maternal Carrying in Humans and Mice”Gianluca Esposito#, Sachine Yoshida#, Ryuko Ohnishi, Yousuke Tsuneoka, Maria del Carmen Rostagno, Susumu Yokota, Shota Okabe, Kazusaku Kamiya, Mikio Hoshino, Masaki Shimizu, Paola Venuti, Takefumi Kikusui, Tadafumi Kato and Kumi O. Kuroda (#: These authors contributed equally to this work.)
Current Biology, 2013, DOI: 10.1016/j.cub.2013.03.041