Month: September 2014

Smarter Babies when Mothers Eat More Salmon

Costco Canned Salmon Filet

Costco Canned Salmon Filet

… and less vegetable oil. Another correlation study, but it fits a pattern of such studies showing how important omega-3 fats are in building and protecting brains (see “Fish and Fish Oil for Better Brain Health.”) In this case, mothers who ate a diet rich in omega-3s (from oily coldwater fish and some nuts) had higher levels of omega-3s in the breast milk they fed their children, and their children were notably smarter.

Researchers at UCSB and U Pittsburgh have released a study (written up by Science Daily here):

In a paper published in the early online edition of the journal Prostaglandins, Leukotrienes and Essential Fatty Acids, the researchers compared the fatty acid profiles of breast milk from women in over two dozen countries with how well children from those same countries performed on academic tests.

Their findings show that the amount of omega-3 docosahexaenoic acid (DHA) in a mother’s milk — fats found primarily in certain fish, nuts and seeds — is the strongest predictor of test performance. It outweighs national income and the number of dollars spent per pupil in schools. DHA alone accounted for about 20 percent of the differences in test scores among countries, the researchers found.

On the other hand, the amount of omega-6 fat in mother’s milk–fats that come from vegetable oils such as corn and soybean–predict lower test scores. When the amount of DHA and linoleic acid (LA)–the most common omega-6 fat–were considered together, they explained nearly half of the differences in test scores. In countries where mother’s diets contain more omega-6, the beneficial effects of DHA seem to be reduced.

“Human intelligence has a physical basis in the huge size of our brains — some seven times larger than would be expected for a mammal with our body size,” said Steven Gaulin, UCSB professor of anthropology and co-author of the paper. “Since there is never a free lunch, those big brains need lots of extra building materials–most importantly, they need omega-3 fatty acids, especially DHA. Omega-6 fats, however, undermine the effects of DHA and seem to be bad for brains.”

Both kinds of omega fat must be obtained through diet. But because diets vary from place to place, for their study Gaulin and his co-author, William D. Lassek, M.D., a professor at the University of Pittsburgh’s Graduate School of Public Health and a retired assistant surgeon general, estimated the DHA and LA content — the good fat and the bad fat — in diets in 50 countries by examining published studies of the fatty acid profiles of women’s breast milk.

The profiles are a useful measure for two reasons, according to Gaulin. First, because various kinds of fats interfere with one another in the body, breast milk DHA shows how much of this brain-essential fat survives competition with omega-6. Second, children receive their brain-building fats from their mothers. Breast milk profiles indicate the amount of DHA children in each region receive in the womb, through breastfeeding, and from the local diet available to their mothers and to them after they are weaned…. “Considering the benefits of omega-3 and the detriment of omega-6, we can get pretty darn close to explaining half the difference in scores between countries,” he added. When DHA and LA are considered together, he added, they are twice as effective at predicting test scores as either is alone, Gaulin said.

Gaulin and Lassek considered two economic factors as well: per capita gross domestic product (a measure of average wealth in each nation) and per student expenditures on education. “Each of these factors helps explain some of the differences between nations in test scores, but the fatty acid profile of the average mother’s milk in a given country is a better predictor of the average cognitive performance in that country than is either of the conventional socioeconomic measures people use,” said Gaulin.

From their analysis, the researchers conclude that both economic wellbeing and diet make a difference in cognitive test performance, and children are best off when they have both factors in their favor. “But if you had to choose one, you should choose the better diet rather than the better economy,” Gaulin said….

Their results are particularly interesting in 21st-century North America, Gaulin noted, because our current agribusiness-based diets provide very low levels of DHA — among the lowest in the world. Thanks to two heavily government-subsidized crops — corn and soybeans — the average U.S. diet is heavy in the bad omega-6 fatty acids and far too light on the good omega-3s, Gaulin said.

“Back in the 1960s, in the middle of the cardiovascular disease epidemic, people got the idea that saturated fats were bad and polyunsaturated fats were good,” he explained. “That’s one reason margarine became so popular. But the polyunsaturated fats that were increased were the ones with omega-6, not omega-3. So our message is that not only is it advisable to increase omega 3 intake, it’s highly advisable to decrease omega-6 — the very fats that in the 1960s and ’70s we were told we should be eating more of.”

Gaulin added that mayonnaise is, in general, the most omega-6-laden food in the average person’s refrigerator. “If you have too much of one — omega-6 — and too little of the other — omega 3 — you’re going to end up paying a price cognitively,” he said.

The issue is a huge concern for women, Gaulin noted, because “that’s where kids’ brains come from. But it’s important for men as well because they have to take care of the brains their moms gave them.

So not only did the US government’s agricultural subsidies support growing more corn and soybean oils which are negative for brain growth, they recommended diets heavy in carbs, starches, and high-omega-6 vegetable oils that made the population one of the fattest in the world.

Reference:

W.D. Lassek, S.J.C. Gaulin. Linoleic and docosahexaenoic acids in human milk have opposite relationships with cognitive test performance in a sample of 28 countries. Prostaglandins, Leukotrienes and Essential Fatty Acids (PLEFA), 2014; DOI: 10.1016/j.plefa.2014.07.017

Domestic Violence: Ray and Janay Rice

Ray and Janay Rice

Ray and Janay Rice

[Note: This post is the draft of a chapter in the book I’ve just published on the topic: Avoidant: How to Love (or Leave) a Dismissive Partner.]

The news channels are spending a lot of time on football star Ray Rice’s abuse of his then-fiancee Janay in a shocking video. If you watch the video, you may notice that Janay looks upset and approaches Ray saying something just before Ray punches her.

This domestic assault is indefensible, but part of a complex dynamic–not just “bad man, innocent woman,” but “couple in deep trouble.” Careful research is showing that domestic violence against men is almost as prevalent as against women, though men rarely report it and authorities tend to assume the man is the perpetrator when there is violence. Some forms of domestic violence are actually about control–with the abuser keeping the abused in terror and knocking the victim around to punish perceived transgressions against that control. Other domestic violence is more like violent versions of the fights many couples have–with aggression and counter-aggression escalating to assault, both parties assaulting each other. In those cases it is not especially helpful to call one party the “victim.”

Janay is now coming to Ray’s defense and telling us he’s a good man who had a bad moment. This may even be true. I’m guessing Janay’s anger flared and she said something ugly and lunged at Ray before he punched her, and she probably feels guilty for her part in setting up the situation–though of course the punch was beyond a reasonable response.

Over at the Just Four Guys blog, writer Obsidian points out some inconsistencies between how this incident–which for now seems to have ended Ray’s career in football–and a similar recent incident where a woman was the assailant:

Astute watchers of current events will have noticed however, that another event that took place on an elevator, the smoking gun footage of which was also released by TMZ and which also took place earlier this year, was treated in a completely different manner than the current Rice issue is being handled. In that instance, Ms. Solange Knowles, kid sister to pop icon Beyonce’ Knowles, viciously attacked Bey’s hubbie, rap mogul Jay-Z, barely restrained by a burly bodyguard. Right there on the tape, we see Solange trying to kick Jay-Z, throw punches and the like, while he remained cool and calm, and even tried to restrain Ms. Knowles, again, assisted by the aforementioned burly bodyguard.

While Mr. Rice’s career, for the time being at least, lay in tatters, Ms. Knowles not only didn’t get so much as a slap on the wrist for her clearly violent actions, there were people who openly speculated what Jigga “could have done” to PROVOKE such a visceral response on the part of Solange–the same people, in fact, who now ride high in their saddles, finger wagging at Mr. Rice. Clearly, suggesting that Women could provoke a beatdown is worthy of being censured, even fired; but suggesting that a Man could have provoked a Woman into going into full-on Mighty Joe Young mode, well, that’s perfectly A-OK.

For anyone out there who agrees with the punishment Mr. Rice has received for his actions on that fateful Winter night earlier this year, you are a stompdown hypocrite with a capital “H” if you do not also support the full-on blacklisting of Mr. Solange Knowles from the music and entertainment business – but, of course, like Ms. Mary J. Blige before her, Ms. Knowles will go on with her life as if nothing had ever happened, continuing to ply her trade as a singer/entertainer, making a nice bit of coin for herself. Because, only Women count when it comes to domestic violence or spousal abuse.

Because women are on average smaller and less strong, and lingering notions of chivalry have them as the gentler sex, many people (and the laws) still assume men are the perpetrators. Yet we know that this is not always so–while women’s assaults tend to be less forceful, screaming, slapping, punching, and clawing at your husband’s face is not gentle, feminine behavior. And large numbers of men are, in fact, assaulted and controlled by their wives in this manner, but get almost no sympathy or help from law enforcement when they (foolishly, as it turns out) try to report it.

What we can say about these kinds of fights is that it is difficult for outsiders to tell from one incident exactly how the dynamics of the couple evolved to that point. In some cases the aggressor (often a malignant narcissist) is simply lashing out to control his/her partner; in some cases both partners have been assaulting each other regularly, verbally if not physically, for some time, building up anger. And in some cases, an Anxious-Preoccupied woman has been escalating her demands for response, building up anger in a Dismissive-Avoidant or Fearful-Avoidant mate who just wants it to stop.

Secure couples generally communicate well and never get to this endpoint of conflict and tit-for-tat, which is one reason why their relationships tend to be happier and last longer.

There have been some studies of attachment type’s relationship to domestic violence; these tend to show the Anxious-Preoccupied as the more likely instigators:

In light of this theoretical analysis, it is easy to understand why anxious adults, who are chronically afraid of rejection and separation, and are often pessimistic about the future of their relationships, are inclined to perpetrate acts of violence against a romantic partner. These destructive acts of protest can be further intensified by anxious individuals’ difficulties in managing anger and their ineffective communication of strong needs for love and attention. As a result, they are more likely than secure individuals to strike out aggressively as a means of gaining or regaining proximity to their partner during couple disagreements and conflicts. — Mario Mikulincer and Phillip Shaver, Attachment in Adulthood: Structure, Dynamics, and Change

Typical Dismissive-Avoidants tend to minimize emotional conflict and avoid arguments and scenes by using deactivating strategies: withdrawal, avoiding intimacy or discussion of problems. But when an Anxious-Preoccupied partner is using escalating protest behaviors, the Dismissive may be driven beyond his ability to distance, and lose the control they usually strive for; a shocking explosion of anger may be the result.

What little research there is on this relationship pattern suggests it may explain many of the domestic violence incidents between the Anxious-Preoccupied and the Avoidant:

Some attachment researchers have suggested that avoidant individuals are also more likely than their secure counterparts to engage in acts of violence during couple conflicts because of their hostility, narcissism, and dysfunctional approach to conflict management. However, Bartholomew and Allison (2006) reasoned that avoidant people’s tendency to withdraw from interpersonal conflicts and suppress overt expressions of anger and hostility might actually discourage outright aggression toward a relationship partner. Even Bartholomew and Allison mention, however, that avoidant people can become violent when involved in negative reciprocity and a demand– withdrawal behavioral dynamic with a partner (who is likely to be anxiously attached). They give a harrowing example from one of their studies in which a man refused to keep arguing with his wife after they had been up most of the night fighting (he was trying to relax with a newspaper before leaving for work). His anxious partner stabbed him in the back with a kitchen knife, which definitely got his attention and caused him to become enraged in return. Bartholomew and Allison point out that the correlation between one partner being violent and the other partner also being violent is above .60 in most studies of couple violence, which suggests that people with violent tendencies either choose one another as mates, or that one partner’s violence provokes the other partner’s violence in turn. Probably both causal pathways exist; that is, if there is reciprocity of negative affect in a couple and/ or a demand–withdrawal pattern in their interactions, the partners may mutually goad each other to become more abusive. We also suspect that avoidant individuals display aggression indirectly, even if they are not prone to violence. They are likely to engage in “passive aggression,” which includes expressions of indifference, disrespect, and contempt, and to use violence as a means of distancing themselves from a partner who will not leave them alone. These reactions, which fit comfortably with attachment-system deactivation, can easily be perceived by a partner as psychologically abusive, which might cause the partner to react aggressively. Thus, even if not directly aggressive themselves, avoidant partners may be involved in mutually violent and abusive acts within a couple. — Mario Mikulincer and Phillip Shaver, Attachment in Adulthood: Structure, Dynamics, and Change

Now with the public attitudes we have and the law enforcement tilt toward assuming the male is the aggressor, it may well be that many of the men accused of domestic violence are Avoidant (of either type) who have simply been unable to defuse a bad situation by responding soothingly to escalating demands from an Anxious-Preoccupied partner, and lashed out as only the last step in a long conflict.

Is there any evidence that might show this? Some:

With regard to avoidant attachment, most of the studies… did not turn up significant associations with relationship violence. However, Holtzworth-Munroe et al. found that avoidance was significantly higher among battering men than among nondistressed men, and Rankin, Saunders, and Williams found that higher avoidance in a sample of African American men who had been arrested for partner abuse was associated with perpetration of more frequent and severe acts of abuse toward romantic partners. In addition, more than one-third of the studies that assessed the link between attachment style and violence in unrestricted samples of adolescents and young adults found that men and women who scored higher on avoidance reported higher levels of violence against romantic partners. This kind of association has been found even prospectively, when avoidance was assessed during adolescence and perpetration of violence was assessed 6 years later (Collins et al., 2002)…. we conclude that when fearful and dismissing forms of avoidance were distinguished, only fearful avoidance was related to violence. Thus, the few associations with avoidance might actually be due to fearful avoidance, which is a combination of anxiety and avoidance. If this is correct, it suggests that anxiety is the major culprit in facilitating violence. — Mario Mikulincer and Phillip Shaver, Attachment in Adulthood: Structure, Dynamics, and Change

And the Anxious-Preoccupied partner will have trouble ending a relationship even after abuse; their tendency to put up with bad marriages out of fear of never finding another is one of the reasons the Anxious-Preoccipied/Avoidant marriages last a surprisingly long time despite mutual unhappiness. So Janay’s desire to forgive, forget, and move on is not uncommon, and may be based on more than a desire to continue to enjoy the benefits of marriage to a football star.

Mikulincer and Shaver have something to say about the research on this:

[G]iven the previously mentioned mutuality of violence, most of the victims are also perpetrators. Therefore, logically, the same variables have to predict both perpetration and victimization. Longitudinal studies indicate that abused women who previously scored higher on attachment anxiety had more problems in resolving their feelings of separation 6 months after leaving their romantic partner. For example, they engaged in more frequent sexual contact and emotional involvement with their old partner after separation (Henderson, Bartholomew, & Dutton, 1997; see also D . Davis et al., 2003). This finding fits with Davila and Bradbury’s (2001) conclusion that anxious people are unable or unwilling to leave unhappy relationships. More important, it suggests that such people may form a “traumatic bond” with an abusive partner that puts them at risk for further abuse.

 


More on Attachment and Personality Types:

What Attachment Type Are You?
Type: Secure
Type: Anxious-Preoccupied
Type: Dismissive-Avoidant
Type: Fearful-Avoidant (aka Anxious-Avoidant)
Avoidant: Emotions Repressed Beneath Conscious Level
Serial Monogamy: the Fearful-Avoidant Do It Faster
Anxious-Preoccupied: Stuck on the Dismissive?
Anxious-Preoccupied / Dismissive-Avoidant Couples: the Silent Treatment
nxious-Preoccupied: Clingy and Insecure Relationship Example
Domestic Violence: Ray and Janay Rice
Malignant Narcissists
Teaching Narcissists to Activate Empathy
Histrionic Personality: Seductive, Dramatic, Theatrical
Life Is Unfair! The Great Chain of Dysfunction Ends With You.
Love Songs of the Secure Attachment Type
On Addiction and the Urge to Rescue
Sale! Sale! Sale! – “Bad Boyfriends” for Kindle, $2.99
Controlling Your Inner Critic: Subpersonalities
“Big Bang Theory” — Aspergers and Emotional/Social Intelligence
Porn Addiction and NoFAP
Introverts in Management

More Helpful Ideas for Quieting that Negative Inner Critic

Negativity: Inner Critic

Negativity: Inner Critic

I’ve discussed this in more detail in “Controlling Your Inner Critic.” But Robert L. Leahy, Ph.D, has posted some more useful ideas at Psychology Today blogs: “How to Put Down that Self-Critic:”

Do you find that there is a critical voice in your head that follows you around all day and all night? It may pop up as you get out of bed (“Late again!”) or when you look in the mirror (“You look exhausted”). Or you notice it when you get to work (“You never get things done on time”). And when you meet people you hear that voice nagging at you saying, “What a bore you are.” If this sounds familiar then you might take some momentary comfort in knowing that you are not alone— and I don’t mean you are not alone because your critic follows you. I mean that almost all of us have that voice at times. The question is—what are you going to do about it?…

This may sound odd to say that the self-critical voice shouldn’t be taken seriously. But just because you are thinking something doesn’t mean that it is important, relevant, or something to spend time with. I like to think of these negative thoughts as the telemarketing call that you don’t take. Or, the caller ID that tells you it’s someone you don’t want to talk to. Or you can think of the self-critical thought as one of the trains at Grand Central Station that’s not going in your direction. Simply having a negative thought does not mean it is at all relevant to your valued goals. If you focus on your goals—and carry out challenging and sometimes difficult behavior to accomplish those goals—you can allow the self-critical voice to yack away in the background while you continue to move forward. Think about self-criticism as eaves-dropping on someone else’s conversation.

An alternative to the self-critical voice is the self-correction voice. Imagine the following: You are learning how to play tennis and you hit the ball into the net. The trainer comes out and tells you to whack yourself in the head ten times. Is that a good idea? In contrast, imagine a different trainer who shows you exactly how to hit the ball over the net. Which is the better approach? You can correct yourself without criticizing yourself. You can say, “OK, that behavior didn’t work this time, so let me try a different approach”. Replace your self-criticism with self-correction. Then you can use your mistakes as an opportunity to improve.

Self-criticism is often very general and very vague. Seldom does the person actually say, “Well, I need to hold the racquet this way rather than that way.” Rather, it is in very general terms, “I’m a lousy player” or, “I’m an idiot”. Check out your self-critical voice and ask yourself if you are making gross generalizations about yourself. Try to replace these statements with specific behaviors that you can change. After all, it’s a lot easier to change the way you hold the racquet than to stop being an idiot. (Here’s the test: How would you know when you had stopped being an idiot? How would you know if you are now holding the racquet correctly?)

Finally, be as kind to yourself as you would be to a friend. I have found that the nicest people I know are often incredibly self-critical–even cruel toward themselves. This is a double standard that only makes you feel worse. Try this: write out your self-critical statements for a day and then imagine saying all these things to your best friend. Why would you think it would be cruel and unfair to do that? In contrast, try saying supportive things to yourself that you would say to a friend. You will get a lot further rewarding and supporting yourself than by treating yourself in a way you wouldn’t treat a friend—or a stranger.

You won’t build a successful life on criticizing yourself. You will build it on getting things done.

All very useful advice. For those of us who suffer an inner critic modelled on a perfectionist parent, this nagging is worse than useless–it is demotivating. You can be a successful perfectionist by concentrating on the task, not yourself–“Next time I will do it differently and it will turn out better,” not “I am so stupid. I can’t do anything right!” If you want to accomplish things, you can’t get bogged down in recriminations — you get right back up and try it again with a correction. And again and again until the result is good enough. The perfectionist has to learn that 80% of what she thinks is perfect is generally a lot better than what others would think good enough, and learn to use her time wisely to move on to the next problem when the returns to further fine-tuning are small. By accomplishing much more than those who get bogged down in that last refinement, she tunes herself to be the very best; by seeing flaws no one else sees, she guarantees she will always be improving. By believing in herself and her methods, she is immune to the dispiriting inner critic.

Further reading:

“Controlling Your Inner Critic.”


More on Attachment and Personality Types:

What Attachment Type Are You?
Type: Secure
Type: Anxious-Preoccupied
Type: Dismissive-Avoidant
Type: Fearful-Avoidant (aka Anxious-Avoidant)
Avoidant: Emotions Repressed Beneath Conscious Level
Serial Monogamy: the Fearful-Avoidant Do It Faster
Anxious-Preoccupied: Stuck on the Dismissive?
Anxious-Preoccupied / Dismissive-Avoidant Couples: the Silent Treatment
nxious-Preoccupied: Clingy and Insecure Relationship Example
Domestic Violence: Ray and Janay Rice
Malignant Narcissists
Teaching Narcissists to Activate Empathy
Histrionic Personality: Seductive, Dramatic, Theatrical
Life Is Unfair! The Great Chain of Dysfunction Ends With You.
Love Songs of the Secure Attachment Type
On Addiction and the Urge to Rescue
Sale! Sale! Sale! – “Bad Boyfriends” for Kindle, $2.99
“Big Bang Theory” — Aspergers and Emotional/Social Intelligence
Porn Addiction and NoFAP
Introverts in Management

“Raising Arizona” — Dream of a Family

I’m a big fan of the Coen Brothers and their movies. Just stumbled onto a video of the last few minutes of “Raising Arizona,” which is the story of Hi, just getting out of prison (played by Nicolas Cage) who meets his new wife Ed, a cop (played by Holly Hunter) and tries to reform for her. When they discover she can’t have children, they kidnap one of the wealthy Arizona family’s quintuplets (Nathan Arizona, Jr. — reasoning they have so many!) and comic mayhem ensues as nefarious forces try to get the baby from them. As the movie winds down, they’ve returned the child to his rightful parents and Hi is dreaming of what the future might bring…

Raising Arizona Ending ~ (Spoiler) from Jason Teets on Vimeo.

This is the dream of the family man, and never fails to make me cry. This dream is one of the primary motivators for civilization.


For more on pop culture:

“Game of Thrones” and the Problem of PowerThe Lessons of Walter White
“Blue Valentine”
“Mad Men”
The Morality of Glamour
“Mockingjay” Propaganda Posters
“Big Bang Theory” — Aspergers and Emotional/Social Intelligence
Real-Life “Hunger Games”: Soft Oppression Destroys the Poor
Reading “50 Shades of Grey” Gives You Anorexia and an Abusive Partner!
YA Dystopias vs Heinlein et al: Social Justice Warriors Strike Again

More on education and child development :

Student Loan Debt: Problems in Divorce
Early Child Development: The High Cost of Abuse and Neglect
Child Welfare Ideas: Every Child Gets a Government Guardian!
Tuitions Inflated, Product Degraded, Student Debts Unsustainable
Free Range Kids vs Paranoid Child Welfare Authorities
“Crying It Out” – Parental Malpractice!
Brazilian For-Profit Universities Bring Quality With Quantity
The Affordable, Effective University: Indiana and Mitch Daniels
Real-Life “Hunger Games”: Soft Oppression Destroys the Poor
“Attachment Parenting” – Good Idea Taken Too Far?
Real Self-Esteem: Trophies for Everyone?
Public Schools in Poor Districts: For Control Not Education
YA Dystopias vs Heinlein et al: Social Justice Warriors Strike Again
Steven Pinker on Harvard and Meritocracy
Social Justice Warriors, Jihadists, and Neo-Nazis: Constructed Identities