Tag Archives: Biological

Scientists discover how fathers improve brain development of children

Story from the Wall Street Journal. (H/T Andrew)

Excerpt:

Dr. Braun’s group found that at 21 days, the fatherless animals had less dense dendritic spines compared to animals raised by both parents, though they “caught up” by day 90. However, the length of some types of dendrites was significantly shorter in some parts of the brain, even in adulthood, in fatherless animals.

“It just shows that parents are leaving footprints on the brain of their kids,” says Dr. Braun, 54 years old.

The neuronal differences were observed in a part of the brain called the amygdala, which is related to emotional responses and fear, and the orbitofrontal cortex, or OFC, the brain’s decision-making center.

[…]The balance between these two brain parts is critical to normal emotional and cognitive functioning, according to Dr. Braun. If the OFC isn’t active, the amygdala “goes crazy, like a horse without a rider,” she says. In the case of the fatherless pups, there were fewer dendritic spines in the OFC, while the dendrite trees in the amygdala grew more and longer branches.

A preliminary analysis of the degus’ behavior showed that fatherless animals seemed to have a lack of impulse control, Dr. Braun says. And, when they played with siblings, they engaged in more play-fighting or aggressive behavior.

In a separate study in Dr. Braun’s lab conducted by post-doctoral researcher Joerg Bock, degu pups were removed from their caregivers for one hour a day. Just this small amount of stress leads the pups to exhibit more hyperactive behaviors and less focused attention, compared to those who aren’t separated, Dr. Braun says. They also exhibit changes in their brain.

The basic wiring between the brain regions in the degus is the same as in humans, and the nerve cells are identical in their function. “So on that level we can assume that what happens in the animal’s brain when it’s raised in an impoverished environment … should be very similar to what happens in our children’s brain,” Dr. Braun says.

Read the whole thing.

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What causes women to become single mothers, and how are children affected?

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Here is an article on single mothermood. It is the first in a series by law professor Helen Alvaré.

First, she writes about the number of out-of-wedlock births, and the effects of single motherhood on children:

The recent news of the nearly 40% out of wedlock birth rate in the United States should pretty much rock our world as citizens and as Catholics. According to the Centers for Disease Control report, this means 1.7 million children were born to unmarried mothers in 2007, a figure 250% greater than the number reported in 1980. The implications for our society loom large. According to empirical data published over the last several decades in leading sociological journals, these children, on average, will suffer significant educational and emotional disadvantages compared to children reared by their married parents. They will be less able to shoulder the burdens that “next generations” traditionally assume for the benefit of their families, communities and their country. They are likely to repeat their parents’ behaviors. The boys are more likely to engage in criminal behavior and the girls to have nonmarital children.

And then she explains what causes women to do engage in this behavior:

First, the researchers concluded that the majority of children born to lone mothers could not correctly be deemed “unplanned.” Rather, many were planned or actively sought. And the majority were somewhere in the middle between planned and unplanned. In other words, many of these very young couples (it was not uncommon for the mothers to be 14 or 15 years old) explicitly or implicitly wanted a baby in their lives. Their reasons by and large would be familiar to anyone who has ever hoped for a child. They wanted someone who was an extension of their beloved, a piece of him or her.  They wanted to love another person deeply.

[…]What is different about very poor mothers’ desires for children seems to be related to their relationally, financially and educationally impoverished circumstances.  Relationally, the authors described these young mothers as existing in an environment without close, trusted ties.  In particular, the men in their lives were considered to be highly untrustworthy and worse.  Infidelity seemed almost a universal problem among the fathers. Drug and alcohol problems, criminal behavior, and domestic violence were extremely common.  Motherhood provided a chance for these women to “establish the primordial bonds of love and connection.”

So, these women are looking to children as a way to establish lasting relationships. They want to have children, and they don’t believe that they are hurting the child by having the child without a father.

You can read the rest here.

I think this is interesting because what it means is that young women are viewing children as means to their own happiness, regardless of the effects that single-motherhood, with all that it implies, has on the child. It strikes me as incredibly selfish. Just like when children demand pets and promise they will take care of them, but then the adults end up taking care of the pets because the children aren’t mature enough.

Maybe those antiquated moralistic prohibitions on pre-marital sex were there for a reason? Maybe morality should not have been shoved aside by the secular left so hastily?

CRISIS: Obama administration files court papers against the Defense of Marriage Act

Story from the Associated Press. (H/T Breitbart)

Excerpt:

The Obama administration filed court papers Monday claiming a federal marriage law discriminates against gays, even as government lawyers continue to defend the law.

[…]In the court papers, the administration urges the repeal of the law but says in the meantime, government lawyers will continue to defend it as a law on the books.

[…]”The administration believes the Defense of Marriage Act is discriminatory and should be repealed,” said Justice Department spokeswoman Tracy Schmaler, because it prevents equal rights and benefits.

The law, often called DOMA, denies federal recognition of gay marriage and gives states the right to refuse to recognize same-sex marriages performed in other states.

Obama has pledged to work to repeal the law.

I have written before about the real reasons why people oppose same-sex marriage: because it is bad for children and because it is bad for liberty. So, by extension, everyone who voted for Obama is (effectively) voting against the well-being of children and against liberty, especially religious liberty and freedom of speech. Obviously most of them don’t know what they are voting for, but that’s their own fault for not studying hard enough.

At this point, it may be worth recalling all the “Christians” who voted for the most pro-abortion President ever, and who have now voted for the most anti-family, anti-marriage, anti-child President ever.

2008 voting broken by religious groups
2008 voting broken by religious groups

(Click for larger image)

Part of the reason that I am disappointed with the church is because they never discuss anything related to the real world. Too much time is spent on inwardly-focused practices like singing. And then the “Bible-believing Christians” go out and vote for Democrat candidates who oppose authentic Christianity (and religious liberty itself). They seem do vote Democrat on the basis of vague feelings of compassion, which causes them to support big government social programs instead of individual charity.

I wonder if the pastors will finally learn their lesson when the state jails them for refusing to perform same-sex marriages or for citing the Bible? Or will they just compromise on moral issues tomorrow, the same way they compromise on intellectual rigor today? It was so easy to invent nice-sounding justifications for dismissing apologetics from the church. I am sure they will find it easy to justify same-sex marriage and abortion in time, in order to keep the pews filled. Just look at Rick Warren.

And I think the root of the problem is the unwillingness to talk about evidence for and against Christianity in the church, to show debates and to host public debates as well. If Christianity is not real, then people are not going to integrate their faith with the rest of their lives outside of church in the real world. And that real world includes the voting booth.

Note: I am angry. To my regular commenters, please cut me some slack. I went to church again on Sunday and it was fine. (Mostly useless, but not heretical). But right now, I am incensed at the spiritual malpractice that led to “Christians” voting for a thoroughly anti-Christian candidate for President.