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A new study published in the Journal of Emotion looked at the influence of sleep on subjective well-being through an experience sampling study. “In the study we wanted to find out, how various indicators of sleep influence well-being on the next day. We were hoping to find multiple associations between sleep and well-being,” study author Dr. Anita Lenneis, from the University of Warwick’s Department of Psychology, told us. “We pre-registered our ideas of how the results would look like in advance.” [More]

A new study published in the Journal of Clinical Sleep Medicine compared the burden of sleep disorders among a cohort of US transgender and cisgender youth. “We were looking for any differences in sleep disorders between cisgender and transgender youth and between transgender people using and those not using gender-affirming therapy,” study author Dr. Ronald Gavidia, M.S., M.S. told us. [More]

A new study published in the Journal of Translational Psychiatry looked at a combined clinical and genetic approach to the assessment of suicide and death in bipolar affective disorder. “When we think about the risk for suicide, we often think about what is happening in a person’s life at the time: the loss of a job, a major change in a relationship,” study author Eric Monson told us. “Not many people are aware that genetics play an important role in risk. In fact, the heritability for suicidality is estimated to be 30-50%, meaning that a significant proportion of risk arises from genetic sources.” [More]

Did you know that adults need an average of seven to nine hours of sleep per day and that adolescents need eight to ten hours? According to statistics from the Institute of Medicine, American adults and teens aren’t getting enough sleep. How does lack of sleep or sleep deprivation affect our brain’s reward system? An average of 50-70 million American adults have a sleep disorder. The most common sleep disorder is insomnia. Approximately 30 per cent of American adults say they have experienced short term insomnia while 10 per cent say they experience chronic insomnia. A new study published in eNeuro looked at sleep-deprivation and rewards using mice and cocaine. [More]

Researchers have found a poor sleep can contribute to feelings of loneliness and make a person less socially desirable. [More]

Insomnia is a common sleep disorder affecting about a third of the worldwide population. The need for insomnia treatment is expected to increase in years ahead among younger member of the population who have higher stress levels along with a growth in the number of people who have chronic illnesses requiring sedation. [More]

Researchers have found that church attendance may have beneficial effects for people who suffer from short term or chronic insomnia. And no, this does not mean sermons are so boring that they cause people to fall asleep. Psychological science suggests a real correlation between religious activities and better sleep. [More]

Having a strong work ethic has long been considered a positive characteristic. Yet in recent years, much more is being published about the negative impacts to one’s health--specifically to one's mental health--as a result of too much work. [More]

Setting the clock ahead an hour in the spring, or back an hour in the fall, is known to make people feel sleepy and cranky while they adjust to the time change. The body's natural circadian rhythm can be briefly--and negatively--impacted by these time changes. And now, researchers are recognizing that jet lag from long distance travel can cause negative effects not only to one's physical--but to one's long-term psychological health. [More]

The behaviors characteristic of Attention-Deficit Hyperactivity Disorder (ADHD) include impulsiveness, hyperactivity, and inattentiveness. But these symptoms are characteristic of a long list of other possible physical and mental health issues--such as vision or hearing loss, anxiety, depression, and fatigue. As the number of cases in North American children continues to rise, researchers are beginning to wonder if ADHD is too often being misdiagnosed. [More]