Prenatal Learning – What Is It and When Does It Begin?
By Lisa Jarrett, President, BabyPlus Prenatal, LLC and mother of seven
Educators and health professionals alike have long stressed the importance of
cognitive development for children ages zero to three. While this period of
development is undeniably crucial, it is important to note that a baby’s brain
actually begins to form cells during the third week of pregnancy – a time when
the brain is also open to stimulation and learning and a time when such an
enriched environment is absolutely necessary in every regard.
During weeks 13-16, a child’s first brain waves become detectable, a
connection-building process that persists at breakneck speed through the first
few years of life. Most moms-to-be who read about baby’s development will know
that the baby can also begin to hear sounds in the second trimester –
predominantly the constant beat of the mother’s heart, but also muffled noises
that are heard outside the womb.
Learning, or cognitive development, is simply the construction of thought
processes, including perception, remembering, language abilities, problem
solving and decision-making. Traditionally, society has accepted the theory of
cognitive development advanced by Swiss psychologist Jean Piaget in the 20th
century. Piaget held that cognitive development consists of four stages
throughout a person’s lifetime. The first, the sensorimotor stage, begins at
birth and lasts until age two. Now there is yet another recent study that
confirms cognitive stimulation actually begins in the womb.
Researchers at the Institute for Psychology of the Hungarian Academy of Sciences
and the Institute for Logic, Language and Computation of the University of
Amsterdam found that the auditory system is at least partly functional
approximately three months before birth, and that produced beats can be
distinguished and perceived in the womb by the developing baby.
Because we cannot feasibly observe behavioral reactions in the womb, the
researchers studied the brain activity of neonates - newborns two to three days
old. Through electrodes, the researchers measured electrical brain signals.
Several variants of a basic rock rhythm were delivered through adhesive
ear-couplers worn by the newborns. When the rhythm was changed to miss the “down
beat”, the babies’ brains produced an electrical response indicating that they
had expected to hear that missing downbeat, but had not.
The study explains:
“So it appears that the capability of detecting beat in rhythmic sound sequences is already functional at birth.”
“Our results show that although learning by movement is probably important, the newborn auditory system is apparently sensitive to periodicities and develops expectations about when a new cycle should start (i.e., when the downbeat should occur). Therefore, although auditory perceptual learning starts already in the womb, our results are fully compatible with the notion that the perception of beat is innate.”
According to this study, simple rhythmic sounds - like those similar to the
maternal heartbeat - are easiest for the unborn child to understand, if not
already innate.
What we can infer through this study is that a developing baby’s brain is
responsive to beats – a simple rhythm that is, developmentally, something a baby
can comprehend. The maternal heartbeat, constantly heard pulsing through the
placenta at 95 decibels, is a true language that a prenatal baby can understand
and benefit from. Music would not strengthen a baby’s cognitive development
because the combined sounds, rhythms and beats are too complex, and, while the
spoken word can create a bond between the parents and child before birth,
speaking to an unborn child would not promote such cognitive development because
the voice is soft and muffled by the amniotic fluid.
After birth, babies stimulated prenatally through simple rhythmic sounds can
exhibit “a range of key differences from typical infant traits,” said Dr. Brent
Logan, author of Learning Before Birth and developer of the BabyPlus
curriculum– which utilizes such simple beats. Much like moms-to-be take prenatal
vitamins to aid in physical development, parents report consistent benefits from
using age-appropriate auditory stimulation to aid in baby’s cognitive
development.
So, next time you are deciding between Mozart or a bedtime story for daddy to
read to your developing baby in the womb, keep in mind that simple, repetitive
rhythms are best for development. There are prenatal learning systems available,
and it can be anticipated that the demand for these systems will increase as
more research becomes available.
About the Article’s Author, Lisa Jarrett:
Lisa Jarrett, BabyPlus Company President, is a mother of four BabyPlus children.
BabyPlus is a universal prenatal education system that introduces patterns of
sound to prenatal children in their natural language—the maternal heartbeat. As
a baby distinguishes the simple rhythmic sounds from those of the mother,
learning begins. BabyPlus is available at
www.babyplus.com at national retailers, and in over 30 countries around the
world.

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