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Psychology, Behavior & Sexuality

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Why Are You Always Tired? Work organization and mental health problems in PhD students. Highlights One in two PhD students experiences psychological distress; one in three is at risk of a common psychiatric disorder.

Work organization and mental health problems in PhD students

The prevalence of mental health problems is higher in PhD students than in the highly educated general population, highly educated employees and higher education students. Work and organizational context are significant predictors of PhD students’ mental health. Abstract Research policy observers are increasingly concerned about the potential impact of current academic working conditions on mental health, particularly in PhD students. Keywords Mental health; GHQ-12; Work organization; Psychosocial working conditions; PhD students.

How Your College Friendships Help You – Or Don’t. College students spend a tremendous amount of time with their friends.

How Your College Friendships Help You – Or Don’t

One estimate suggests that the average college student spends only 15 hours a week in class but 86 hours a week with his or her friends. Assortative mating on educational attainment leads to genetic spousal resemblance for polygenic scores. A Department of Economics, University of East Anglia, Research Park, Courtyard B, Norwich NR4 7TJ Norwich, England, United Kingdomb Department of Biological Psychology, VU University, van der Boechorstraat 1, 1081 BT Amsterdam, The Netherlandsc Max Planck Institute for Psycholinguistics, Wundtlaan 1, 6525 XD Nijmegen, The Netherlands Received 7 June 2016, Revised 25 July 2016, Accepted 14 August 2016, Available online 29 August 2016 Choose an option to locate/access this article: Check if you have access through your login credentials or your institution Check access.

Assortative mating on educational attainment leads to genetic spousal resemblance for polygenic scores

Bientôt, chaque "like" sur Facebook vous coûtera 10 centimes. Ça a marché, vous avez cliqué !

Bientôt, chaque "like" sur Facebook vous coûtera 10 centimes

Autant vous prévenir tout de suite, le titre de cet article est 100% faux. Pourtant, ça ne l'empêcherait sans doute pas d'être abondamment partagé sur les réseaux sociaux. Après l'élection de Donald Trump, une polémique a éclaté sur l'influence des informations fantaisistes circulant en ligne. 6 surprising downsides of being extremely intelligent. You might think life would be easier, happier, and infinitely more fulfilling if only you could rack up a few more IQ points.

6 surprising downsides of being extremely intelligent

But that's hardly the case, as evidenced by the 100-plus answers on a Quora thread titled, "When does intelligence become a curse? " Users wrote about everything from the absurdly high expectations that people place on them to the trouble of constantly being perceived as a braggart. Below, we've rounded up some of the most thought-provoking responses and explained the science behind them. Introverts vs Extroverts. Psynect #3 - PAS D'AVENIR POUR LES FILLES ? Sexisme et Justification du Système.

Does Your School Matter? The Trolley Dilemma: Would You Kill One Person To Save Five? Apollo Robbins: The art of misdirection. The Power of Positive Memory Recall – Neuroscience News. Stress-induced depression can be overcome in mice by inducing the firing of neurons that had been active during a positive experience.

The Power of Positive Memory Recall – Neuroscience News

Chronic stress can cause symptoms of anxiety and depression in many organisms, including mice and humans. A team of RIKEN researchers has discovered that stimulating brain cells that had previously fired during a positive experience blocks the stress-induced onset of depressive behaviors in mice. This finding may assist in identifying the circuits that need to be targeted to treat depression in people. Susumu Tonegawa and his colleagues at the RIKEN–MIT Center for Neural Circuit Genetics at the Massachusetts Institute of Technology (MIT) exposed one population of male mice to the rewarding experience of spending time with a female, and another population to the stressful experience of being immobilized.

Test de personnalité gratuit, descriptions de types, conseils relationnels et de carrière. Same-Sex Parenting Has No Negative Impact On Children's Health. Same-sex parenting has been a contentious issue since the 1980s, but the struggle for marriage equality has brought the issue back to the forefront of public debate.

Same-Sex Parenting Has No Negative Impact On Children's Health

Scientifically speaking, though, there’s not much of a debate. No peer-reviewed study has ever found that gay parents in stable relationships are a disadvantage to their kids. The latest study, by an international team of researchers from the U.S. and the Netherlands, looked at 190 intact families (95 different-sex, 95 female same-sex parents) with at least one child between the age of 6 and 17. They looked at the children’s general health, emotional difficulties, coping behavior, and learning behavior, and discovered no differences between children raised by same-sex or different-sex parents. Du lycée au bureau, que deviennent nos réseaux. Vingt ans durant, des sociologues ont suivi un groupe de lycéens de Caen afin de déterminer comment l’entrée dans la vie adulte modifiait le réseau relationnel, et réciproquement.

Du lycée au bureau, que deviennent nos réseaux

Un anniversaire célébré ces jours-ci avec ces jeunes devenus quadras, et alors que s’achève une ultime vague d’enquêtes sur l’impact de Facebook sur ces réseaux de connaissances. Quand elle a démarré son projet de recherche, en 1995, la sociologue Claire Bidart était loin d’imaginer qu’elle continuerait de publier des articles sur le « panel de Caen » vingt ans plus tard. Judson Brewer: Une façon simple de chasser ses mauvaises habitudes. Do these eight things and you will be more creative and insightful, neuroscientists say. Changing your environment can encourage creativity and insightful thinking.

Do these eight things and you will be more creative and insightful, neuroscientists say

(Photo/shutterstuck,dreamtime,Bigstock) Tests of human intelligence show that even as IQ, the measure of our analytical thinking skills, appears to be on the rise, our more expansive, creative thinking skills may be on the wane as our hyper-busy world promotes more narrow, analytical thought. Neuroscientist John Kounios, a professor of psychology at Drexel University and co-author, along with colleague Mark Beeman, of The Eureka Factor, studies how creativity and insightful thinking begin in the brain. 7 Reasons To Be Proud Of Being A Night Owl. It's been said that early birds get the worm, but night owls also reap a whole lot of benefits just by being who they are.

7 Reasons To Be Proud Of Being A Night Owl

And it's time they got some praise. Please don't get us wrong: We are definitely sleep advocates. And it is very important for you to make sure that you get the right amount of sleep (seven to nine hours for the average adult) every single day in order to stay healthy. 8 Simple Tips To Stay Motivated.

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Lying. Modern parenting may hinder brain development, research suggests. Social practices and cultural beliefs of modern life are preventing healthy brain and emotional development in children, according to an interdisciplinary body of research presented recently at a symposium at the University of Notre Dame. "Life outcomes for American youth are worsening, especially in comparison to 50 years ago," says Darcia Narvaez, Notre Dame professor of psychology who specializes in moral development in children and how early life experiences can influence brain development. "Ill-advised practices and beliefs have become commonplace in our culture, such as the use of infant formula, the isolation of infants in their own rooms or the belief that responding too quickly to a fussing baby will 'spoil' it," Narvaez says. The United States has been on a downward trajectory on all of these care characteristics, according to Narvaez.

Sandra Aamodt: Why dieting doesn't usually work. According To This Sleep Expert, Work And School Shouldn't Start Until After 10am. Sleep is money for the brain, and young adults are accruing as much as 10 hours of sleep debt each week. According to sleep expert Paul Kelley, a sleep-deprivation crisis is burdening young adults in today's world. “This is a huge issue for society,” Kelley, who works for the Sleep and Circadian Neuroscience Institute at the University of Oxford, told the Guardian. “We are generally a sleep-deprived society but the 14-24 age group is more sleep-deprived than any other sector of society. This causes serious threats to health, mood performance and mental health.”

How sugar affects the brain - Nicole Avena. Dr. Avena’s website has links to new research and articles about the effects of sugar on the brain and behavior, and how this can influence body weight.Want to learn more about the adverse effects of sugar? Read Food Junkie, Dr. Avena’s blog on Psychology Today. The best music to listen to for optimal productivity, according to science. Oftentimes we have innumerable distractions at work competing for our attention. Luckily, music can help put us back on a more productive track. Studies out of the University of Birmingham, England, show that music is effective in raising efficiency in repetitive work - so if you’re mindlessly checking email or filling out a spreadsheet, adding some tunes will make your task go by that much faster.

But when it comes to tasks that require more brainpower, finding that perfect playlist is not so easy. Luckily, we have science at our disposal to help. Based on some of what we know about how music affects productivity, you should try funnelling this kind of music through your headphones the next time you’re feeling unproductive: Songs that include sounds of nature. What a difference a word can make.

The Science Of ‘Hangry’, Or Why Some People Get Grumpy When They’re Hungry. Have you ever snapped angrily at someone when you were hungry? Or has someone snapped angrily at you when they were hungry? If so, you’ve experienced “hangry” (an amalgam of hungry and angry) – the phenomenon whereby some people get grumpy and short-tempered when they’re overdue for a feed. A seulement 22 ans, je refuse de consacrer ma vie à quelqu'un d'autre  This Is Why You Will Lose Your Argument. No S#!t Study: Scientists Find That Conspiracy Theorists Will Pretty Much Believe Anything You Tell Them. Are You a Leader? Check for Dopamine Transporter Gene DAT1Trending. Psychopaths are better at appearing genuine when they pretend to be fearful or remorseful. From Chimps To Bees And Bacteria, How Animals Hold Elections. Your Personality Could Influence How Well You Fight Disease. The Truth About Addiction: We’re All Junkies Now. On “Geniuses” and Gender Gaps.

What's Up With That: You Hate Pictures of Yourself. Dan Gilbert: The psychology of your future self. Matt Cutts: Try something new for 30 days. Meg Jay: Why 30 is not the new 20. Carol Dweck: The power of believing that you can improve. 10 Bizarre Human Behaviors That Have Little Explanation. Nicholas Christakis: The hidden influence of social networks. Sam Richards: A radical experiment in empathy. Philip Zimbardo: The psychology of time. Joachim de Posada: Don't eat the marshmallow! Dan Gilbert: The surprising science of happiness.

Heribert Watzke: The brain in your gut. Rebecca Saxe: How we read each other's minds. Jessa Gamble: Our natural sleep cycle. Paul Bloom: Can prejudice ever be a good thing? Cartographier le corps émotionnel. Tali Sharot: The optimism bias. Shawn Achor: The happy secret to better work. Dan Gilbert: Why we make bad decisions. What We Fear : TED Radio Hour. It May Be Possible To Train Your Brain To Prefer Healthier Food. Why Are Humans Altruistic? Are Your Bacteria Making You Fat? No, You're Not Entitled To Your Opinion.

Imaging Intercourse, 1493. How Much Sleep Do You Really Need? Friends share similar DNA, study finds. People Would Rather Experience An Electric Shock Than Be Alone With Their Thoughts. Aldo Naouri : «Remettre l'enfant à la bonne place» Women Outrank Men in Pulling Rank.