WHY TUMMY TIME IS IMPORTANT FOR INFANTS

Did you know that with all the emphasis on back sleeping, it’s very important that  infants spend a short but regular amount of time on their stomachs? This allows your baby to strengthen their shoulder, neck, back and core muscles which lay the foundation for sitting up, rolling over and eventually crawling and walking.

Parents and caregivers can start this very early, even within days of birth.  

The American Academy of Pediatrics suggests 2 or 3 tummy time sessions every day.  

Each session should only be a few minutes long.  As the infant grows and their strength improves these sessions can be more frequent and for longer periods.

For those who aren’t sure how to get started here are some suggestions that will help:

  • Try short tummy time sessions after a diaper change or after the baby wakes up from a nap
  • Prop up young babies by placing a rolled-up towel or small blanket under their arms and chest
  • To encourage play, put toys or a small mirror within baby’s reach to enable them to interact with their surroundings
  • Join your baby on the floor at their eye level and interact with them by singing, holding objects and talking to them
  • Tummy time can also occur when an adult is on their back and baby is lying on them or across the parent’s lap

All family members can participate in tummy time, including grandparents, or older siblings as long as an adult is watching.

These moments not only encourage growth and development but also offer a change from the safest sleeping position…on their backs.

SHARE THE BEAT! THE SINGING CONNECTION

According to a study conducted at Vanderbilt University, engaging infants with song encourages social development and interaction.

Researchers enrolled 112 infants who were either 2 or 6 months old and tracked these infants’ moment-by-moment eye-looking to reveal that the rhythm of caregivers’ singing causes infant eye-looking to become synchronized or entrained to the caregiver’s social cues at sub-second timescales.

As early as 2 months of age, when infants are first engaging with others in an interactive manner, they were twice as likely to look to the singer’s eyes time locked to the musical beat, than might otherwise occur by chance.

By 6 months of age, they were more than four times as likely to look to the singers’ eyes synchronized to the musical beats.

“Singing to infants seems like such a simple act, but it is full of rich and meaningful social information, said Miriam Lense, PhD., assistant professor. She adds, “Critically, the predictable rhythm of singing is essential for this entrained social interaction. When we experimentally manipulate the singing so that it no longer has a predictable rhythm, entrainment is disrupted and infants no longer successfully synchronize their eye-looking to the caregivers’ social cues.” she added.

“Although what a caregiver expresses is important, when and how they express social cues is particularly critical for infant-caregiver communication,” Lense added. “Rhythmic predictability — a universal feature of song — is an integral mechanism for structuring social interactions and supporting infant social development.”

The important conclusion the study underscores is that making music is not only about entertainment but it is also a core aspect of early socio-emotional development.

So parents, nannies, and caregivers, sing on! Not only is it fun for both you and the child, it’s life-enriching as well.

 

The original article published by Vanderbilt University can be found here.

DO INFANT SLEEP PATTERNS AFFECT NORMAL GROWTH AND DEVELOPMENT?

This study, recently published in the Journal Pediatrics, attempted to examine the relationship between length of infant sleep and expected levels of growth and development in various aged infants and children. The phrase “sleeping through the night” has had different meaning depending on what era and/or whose criteria one used. The most current definition is… “the longest period of uninterrupted sleep without parental intervention.”

In the past, other criteria were considered, including “total nocturnal sleep” (total of hours slept during the night) or “total sleep duration” (number of hours slept in the last 24 hour period.)

Using their criteria of 6 to 8 hours of uninterrupted sleep, the authors discovered that 27.9% to 57% of infants (6 to 12 months old) did not sleep through the night. (Our italics) In addition, this study found that 43.4% of 12 month olds did not sleep through the night as well. Using well-developed study criteria, the authors found that, despite less than “optimal” sleep, these infants had normal physical and emotional development.

Maternal mood was another important consideration of this research as well.  These assessments were done in the 3rd trimester, at 6, 12 and 36 months postnatally. Items on the scale reflect frequency of symptoms in the previous week. Given the many differences in households, the research also looked at issues of maternal education, income and socioeconomic status. Issues of maternal depression, infant gender and breastfeeding were factored in as well.

Their conclusion states: “Considering that high proportions of infants did not sleep through the night and that no associations were found between uninterrupted sleep, mental or psychomotor development, or maternal mood, expectations for early sleep consolidation could be moderated.”

As always, we want you to seek the advice of your pediatrician on all issues of pre and postnatal care…for both your baby and yourself!