Over the last three decades U.S. parents have committed filicide — the killing of one’s child — about 3,000 times every year. The horrifying instances are often poorly understood, but a recent study provides the first comprehensive statistical overview of the tragic phenomenon. The authors also suggest underlying hypotheses of motives with the hope of spurring research on filicide prevention.
PROVIDENCE, R.I. [Brown University] — Instances in which parents kill their children may seem so horrifying and tragic that they defy explanation. Published scientific and medical research, meanwhile, doesn’t offer much epidemiological context to help people understand patterns among such heinous crimes. A paper in the March edition of the journal Forensic Science International provides the first comprehensive statistical analysis of filicide in the United States, drawing on 32 years of data on more than 94,000 arrests. The study also explores possible underlying psychiatric and biological underpinnings of filicide. (more…)
Kindern drohen grosse Nachteile, wenn sie ihre Geburt und damit ihr Alter nicht nachweisen können. Die Unicef schlägt Alarm.
Im östlichen und südlichen Afrikas sowie im südlichen Asien hat sogar die Mehrheit der Kinder keinen Geburtsschein. Sie sind amtlich nicht registriert. Auf die vielen Nachteile, welche den Kindern daraus entstehen, macht ein kürzlicher Bericht der UN-Kinderhilfsorganisation Unicef aufmerksam.
Die Geburtsurkunde ist ein verbrieftes Recht jeden Kindes, das im Übereinkommen über die Rechte des Kindes, kurz UN-Kinderrechtskonvention (englisch Convention on the Rights of the Child, CRC), ist seit 1990 festgeschrieben ist. Nur die USA und Somalia habe die Konvention nicht unterzeichnet. In Artikel 7 ist das Recht des Kindes auf en Geburtsregister wie folgt definiert: (more…)
Genetic differences are significantly associated with the likelihood that people take on managerial responsibilities, according to new research from UCL (University College London).
The study, published online in Leadership Quarterly, is the first to identify a specific DNA sequence associated with the tendency for individuals to occupy a leadership position. Using a large twin sample, the international research team, which included academics from Harvard, NYU, and the University of California, estimate that a quarter of the observed variation in leadership behaviour between individuals can be explained by genes passed down from their parents. (more…)
Knowledge of effects could lead to better assistance for youths
COLUMBIA, Mo. – A father’s death can have long-term effects on a child’s later success in life and can be particularly harmful if the father passes away during a child’s late childhood or early adolescence, according to new research by a University of Missouri anthropologist. Recognizing the impact that a father’s death can have on adolescents could lead to improved counseling and assistance programs, especially for needy families in the developing world.
“Certain negative effects of a father’s death can’t be compensated for by the mother or other relatives,” said Mary Shenk, assistant professor of anthropology in MU’s College of Arts and Science. “The loss of a father can result in lower adult living standards for the bereaved children. Not only is a child emotionally affected, but the lack of a father’s earning power can cause children to get married younger or drop out of school in order to work.” (more…)
In a new study, addiction researchers found that attentive parenting can overcome a genetic predisposition to alcohol use disorder among teens. Although further research is needed, says lead author Robert Miranda Jr., parents can have an impact if they “closely monitor their child’s behavior and peer group.”
In 2010 a team led by Robert Miranda Jr., associate professor (research) of psychiatry and human behavior in the Warren Alpert Medical School of Brown University, found that teens with a single difference in their genes were more predisposed to alcohol use disorder. In a new study in Alcoholism: Clinical and Experimental Research he found that the risk was largely overcome in teens whose parents are attentive to their behavior and peer group. Miranda, a researcher at Brown’s Center for Alcohol and Addiction Studies, answered questions from science writer David Orenstein about the new study.
What did we know about genetic risk associated with A118G and teenage alcohol use going into this study?
In 2010, we reported in Alcoholism: Clinical and Experimental Research the first evidence that the A118G SNP of the OPRM1 gene is associated with a greater number of alcohol-related problems as well as the development of an alcohol use disorder (AUD) among adolescents. Specifically, adolescents who met criteria for an AUD diagnosis had a higher prevalence of the G allele (51.9 percent) than non-AUD youth(16.3 percent), and the G allele accounted for 9 percent of the variance in alcohol-related problems experienced by youth in the past three months, with a moderate effect size. Although these findings are consistent with some adult studies in terms of the nature and magnitude of this association, other adult studies did not find this relationship. (more…)
Children with depressed parents get stressed out more easily than children with healthy parents—if the depressed parents are negative toward their child. That’s the conclusion of a study published in an upcoming issue of Psychological Science, a journal of the Association for Psychological Science.
The study is part of a long-term look at how a child’s early temperament is related to the risk for depression. The children were recruited for the study when they were three years old, an age when depression is rare. Thus, the researchers expect to see depression appear as the children grow. (more…)
COLUMBIA, Mo. – Parents are often amazed at how fast their child grows and develops. New research at the University of Missouri has determined that the ability to quantify – even things that are hard to quantify, such as liquid – may develop much sooner than most parents realize.
University of Missouri researcher Kristy vanMarle, an assistant professor in the Department of Psychological Sciences in the College of Arts and Science, has determined that contrary to what previous studies have shown, infants are able to quantify non-cohesive substances – like sand, water, or even Cheerios – as early as 10 months. As long as the difference between the two substances is large enough, vanMarle has found that infants will choose the larger amount, especially when it comes to food. (more…)
