Study: Language learning may begin in utero

Researchers found that infants can respond to their native language only hours after being born

Topics: Science, Babies, Language, learning, human brain, ,

Study: Language learning may begin in utero

A new study out of Pacific Lutheran University shows that fetuses can learn individual speech sounds like vowels and consonants while still in the womb. The study, set to be published in the journal Acta Paediatrica, is the first to indicate that language learning can begin prenatally.

Researchers gathered data from 40 infants in the U.S. and another 40 in Sweden, all less than 3 days old. The newborns were tested on two types of vowel sounds — 17 from their native language sounds and 17 from a foreign language. Researchers then measured the infant’s response to the sounds by how long they sucked a pacifier connected to a computer. The babies could control how many times they heard the vowels by sucking continuously on the pacifier, hearing the same vowel sound until they paused. Sucking the pacifier again produced a new sound. According to Science Daily, the pattern reveals how infants absorb new information:

In both countries, the babies listening to the foreign vowels sucked more, than those listening to their native tongue regardless of how much postnatal experience they had. This indicated to researchers that they were learning the vowel sounds in utero.

Translation: Infants are intuitively curious about new sounds, expressing more interest in sounds they hadn’t been exposed to than those they had. Because the babies in the study ranged from 7 to 75 hours old, researchers concluded they absorbed the vowel sounds while still in the womb.



Why does this matter? As the study’s co-author Hugo Lagercrantz told Science Daily, before the study it was assumed that newborns were blank slates. And while it’s been shown that after 6 months infants become attuned to sounds of their mother tongue, the study shows that this same awareness seems to occur before birth, adding, “Previous studies indicate that the fetus seems to remember musical rhythms. They now seem to be able to learn language partially.”

And why is this potentially controversial? Studies on neonatal perception have long been used by anti-choice advocates and lawmakers to reinterpret the fetal viability provision in Roe v. Wade and  impose restrictions on abortion at ever earlier stages of pregnancy.

With its claim of fetal cognition, it’s likely this study could add fuel to that fire and have very real ramifications for state abortion laws.

Katie McDonough is Salon's politics writer, focusing on gender, sexuality and reproductive justice. Follow her on Twitter @kmcdonovgh or email her at kmcdonough@salon.com.

More Related Stories

Featured Slide Shows

  • Share on Twitter
  • Share on Facebook
  • 1 of 14
  • Close
  • Fullscreen
  • Thumbnails

    13 of "Girls'" most cringeworthy sex scenes

    Hannah and Adam, "Pilot"

    One of our first exposures to uncomfortable “Girls” sex comes early, in the pilot episode, when Hannah and Adam “get feisty” (a phrase Hannah hates) on the couch. The pair is about to go at it doggy-style when Adam nearly inserts his penis in “the wrong hole,” and after Hannah corrects him, she awkwardly explains her lack of desire to have anal sex in too many words. “Hey, let’s play the quiet game,” Adam says, thrusting. And so the romance begins.

    13 of "Girls'" most cringeworthy sex scenes

    Marnie and Elijah, "It's About Time"

    In an act of “betrayal” that messes up each of their relationships with Hannah, Marnie and Elijah open Season 2 with some more couch sex, which is almost unbearable to watch. Elijah, who is trying to explore the “hetero side” of his bisexuality, can’t maintain his erection, and the entire affair ends in very uncomfortable silence.

    13 of "Girls'" most cringeworthy sex scenes

    Marnie and Charlie, "Vagina Panic"

    Poor Charlie. While he and Marnie have their fair share of uncomfortable sex over the course of their relationship, one of the saddest moments (aside from Marnie breaking up with him during intercourse) is when Marnie encourages him to penetrate her from behind so she doesn’t have to look at him. “This feels so good,” Charlie says. “We have to go slow.” Poor sucker.

    13 of "Girls'" most cringeworthy sex scenes

    Shoshanna and camp friend Matt, "Hannah's Diary"

    We’d be remiss not to mention Shoshanna’s effort to lose her virginity to an old camp friend, who tells her how “weird” it is that he “loves to eat pussy” moments before she admits she’s never “done it” before. At least it paves the way for the uncomfortable sex we later get to watch her have with Ray?

    13 of "Girls'" most cringeworthy sex scenes

    Hannah and Adam, "Hard Being Easy"

    On the heels of trying (unsuccessfully) to determine the status of her early relationship with Adam, Hannah walks by her future boyfriend’s bedroom to find him masturbating alone, in one of the strangest scenes of the first season. As Adam jerks off and refuses to let Hannah participate beyond telling him how much she likes watching, we see some serious (and odd) character development ... which ends with Hannah taking a hundred-dollar bill from Adam’s wallet, for cab fare and pizza (as well as her services).

    13 of "Girls'" most cringeworthy sex scenes

    Marnie and Booth Jonathan, "Bad Friend"

    Oh, Booth Jonathan -- the little man who “knows how to do things.” After he turns Marnie on enough to make her masturbate in the bathroom at the gallery where she works, Booth finally seals the deal in a mortifying and nearly painful to watch sex scene that tells us pretty much everything we need to know about how much Marnie is willing to fake it.

    13 of "Girls'" most cringeworthy sex scenes

    Tad and Loreen, "The Return"

    The only sex scene in the series not to feature one of the main characters, Hannah’s parents’ showertime anniversary celebration is easily one of the most cringe-worthy moments of the show’s first season. Even Hannah’s mother, Loreen, observes how embarrassing the situation is, which ends with her husband, Tad, slipping out of the shower and falling naked and unconscious on the bathroom floor.

    13 of "Girls'" most cringeworthy sex scenes

    Hannah and the pharmacist, "The Return"

    Tad and Loreen aren’t the only ones to get some during Hannah’s first season trip home to Michigan. The show’s protagonist finds herself in bed with a former high school classmate, who doesn’t exactly enjoy it when Hannah puts one of her fingers near his anus. “I’m tight like a baby, right?” Hannah asks at one point. Time to press pause.

    13 of "Girls'" most cringeworthy sex scenes

    Hannah and Adam, "Role-Play"

    While it’s not quite a full-on, all-out sex scene, Hannah and Adam’s attempt at role play in Season 3 is certainly an intimate encounter to behold (or not). Hannah dons a blond wig and gets a little too into her role, giving a melodramatic performance that ends with a passerby punching Adam in the face. So there’s that.

    13 of "Girls'" most cringeworthy sex scenes

    Shoshanna and Ray, "Together"

    As Shoshanna and Ray near the end of their relationship, we can see their sexual chemistry getting worse and worse. It’s no more evident than when Ray is penetrating a clothed and visibly horrified Shoshanna from behind, who ends the encounter by asking if her partner will just “get out of me.”

    13 of "Girls'" most cringeworthy sex scenes

    Hannah and Frank, "Video Games"

    Hannah, Jessa’s 19-year-old stepbrother, a graveyard and too much chatting. Need we say more about how uncomfortable this sex is to watch?

    13 of "Girls'" most cringeworthy sex scenes

    Marnie and Desi, "Iowa"

    Who gets her butt motorboated? Is this a real thing? Aside from the questionable logistics and reality of Marnie and Desi’s analingus scene, there’s also the awkward moment when Marnie confuses her partner’s declaration of love for licking her butthole with love for her. Oh, Marnie.

    13 of "Girls'" most cringeworthy sex scenes

    Hannah and Adam, "Vagina Panic"

    There is too much in this scene to dissect: fantasies of an 11-year-old girl with a Cabbage Patch lunchbox, excessive references to that little girl as a “slut” and Adam ripping off a condom to ejaculate on Hannah’s chest. No wonder it ends with Hannah saying she almost came.

  • Recent Slide Shows

Comments

0 Comments

Comment Preview

Your name will appear as username ( settings | log out )

You may use these HTML tags and attributes: <a href=""> <b> <em> <strong> <i> <blockquote>