Understanding some of the stresses that parents undergo in parenting children is an important issue that has received little attention in the recent media debate around a US study on the effectiveness of discipline and smacking children.

Most characteristics of the “Type A” personality are linked to increased work stress. But there’s one important exception, according to a study in the January Journal of Occupational and Environmental Medicine, official publication of the American College of Occupational and Environmental Medicine (ACOEM).

Scientists have long eyed mutations in a gene known as DISC1 as a possible contributor to schizophrenia and mood disorders, including depression and bipolar disorder. Now, new research led by Johns Hopkins researchers suggests that perturbing this gene during prenatal periods, postnatal periods or both may have different effects in mice, leading to separate types [...]

A study in the Dec.1 issue of the journal Sleep shows that short, unpleasant, dreamlike mental activity occurs during sleepwalking and sleep terrors episodes, suggesting that people with these sleep disorders may be acting out dreamlike thoughts.

In a study published in an upcoming issue of The Journal of Child Psychology and Psychiatry researchers show that over reactive parenting, such as heavy criticism or yelling as a response to a child’s negative behavior, can produce higher levels of aggression or rule-breaking in a child who is normally introverted, non-benevolent, non-conscientious, or imaginative. [...]