It's not all the parent's fault -- Delinquency in children now linked to biologyJune 11, 2007How do sweet children turn into delinquents seemingly right before our eyes" A unique study appearing in the June issue of Psychological Science, a journal of the Association for Psychological Science, shows that, in children, a highly reactive autonomic nervous system, which regulates our cardiovascular, digestive and respiratory functions, paired with a stressful family environment leads to increased instances of maladaptive personality change. Rutgers University psychologist, Daniel Hart, and colleagues Nancy Eisenberg and Carlos Valiente of Arizona State University, used a Skin Conductance Response (SCR) test to assess 138 elementary school aged children. SCR is a frequently used as an appraisal of autonomic arousal in humans and, specifically, measures the amount of sweat on the participant's palm when exposed to stressful stimuli. In this case, the children watched a video of a dolphin swimming in the ocean so that the researchers could collect their baseline stress response. Next, they watched a second, more stressful, film involving a lamp causing a fire in a girl's room, which elicited their normal autonomic arousal patterns under stress. The results show that the combination of high SCR and high family risk predicted substantial increases in personality change and behavior problems. The researchers observed the children four separate times over the course of six years, making this the first study to show that the interaction of family adversity with a biological characteristic is associated with longitudinally measured change in childhood personality. Association for Psychological Science |
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| Related Personality Current Events and Personality News Articles Why can't some people give up cocaine? Drug dependency is a recurrent but treatable kind of addiction. However, not all people who are drug dependent progress in the same way once they stop taking drugs. Full recovery now possible for an 'untreatable' mental illness Patients coping with the chaos and misery of Borderline Personality Disorder now have reason for strong confidence in making major life changes through a new treatment, Schema Therapy. For improving early literacy, reading comics is no child's play Although comics have been published in newspapers since the 1890s, they still get no respect from some teachers and librarians, despite their current popularity among adults. First impressions count when making personality judgments, new research shows First impressions do matter when it comes to communicating personality through appearance, according to new research by psychologists Laura Naumann of Sonoma State University and Sam Gosling of The University of Texas at Austin. Angry faces: Research suggests link between facial structure and aggression Angry words and gestures are not the only way to get a sense of how temperamental a person is. According to new findings in Psychological Science, a journal of the Association for Psychological Science, a quick glance at someone's facial structure may be enough for us to predict their tendency towards aggression. Clues to visual variant Alzheimer's; myopia and diabetic retinopathy risk Two studies are of particular note in today's Scientific Program of the 2009 Joint Meeting of the American Academy of Ophthalmology (AAO) and the Pan-American Association of Ophthalmology (PAAO): a report by Swiss neuro-ophthalmic researchers about vision exam clues that should make ophthalmologists suspect an atypical variant of Alzheimer's disease; and new evidence from a Singapore National Eye Center study that diabetics who are nearsighted may be less susceptible to diabetic retinopathy. First former college football player diagnosed with CTE The Center for the Study of Traumatic Encephalopathy (CSTE) at Boston University School of Medicine (BUSM) announced today that a deceased former college football player who died at age 42 was already suffering from the degenerative brain disease, Chronic Traumatic Encephalopathy (CTE). Childhood risk factors for developing substance dependence There is ample evidence for the genetic influence of alcohol dependence, and ongoing studies are actively looking for specific genes that may confer this increased susceptibility. A woman in space In the early years of the "space race" (1957-1975) two men sought to test a scientifically simple yet culturally complicated theory: that women might be innately better suited for space travel than men. Research ensures 50 million vaccinated against deadly brain infection Research at the University of Liverpool has supported the vaccination of more than 50 million people against a zoonotic brain infection that affects thousands of children across Asia every year. More Personality Current Events and Personality News Articles |
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