The Time (2/21, Park) “Healthland” blog reports that a study conducted by researchers at the UK’s Warwick Medical School suggests that changing schools, “and the social isolation that comes with it, might be an independent factor in contributing to…psychosis-like symptoms” in some youngsters. After “working with a database of nearly 14,000 children born between 1991 and 1992 and followed until they were 13 years old,” investigators found that “switching schools three or more times in early childhood seemed to be linked to an up to two-fold greater risk of developing psychosis-like symptoms such as hallucinations and interrupting thoughts.”

Related Links:

— “Study: Switching Schools May Give Your Kids Psychotic Symptoms, ” Alice Park, Time, February 20, 2014.

HealthDay (2/21, Preidt) reports that research published online in the Journal of Clinical Endocrinology & Metabolism, “older adults with slightly elevated thyroid activity may be at increased risk for depression.” Investigators “analyzed data from more than 1,500 people, average age 70, who were depression-free and had their thyroid activity assessed at the start of the study.” The researchers found, during “eight years of follow-up,” that individuals “with thyroid glands that were more active than average – but still within the normal range – were more likely to develop depression than those with lower levels of thyroid activity within the normal range.”

Related Links:

— “Could Thyroid Activity Raise Depression Risk in Seniors?, ” Robert Preidt, HealthDay, February 20, 2014.

The Los Angeles Times (2/21, Zarembo) “Science Now” blog reports that according to a 291-page report commissioned by the Department of Defense and produced by a committee from the Institute of Medicine, “many federal programs aimed at preventing psychological problems in military service members and their families have not been evaluated correctly to determine whether they are working and are not supported by science.” In particular, the report criticized “the Pentagon’s biggest and costliest prevention program, known as Comprehensive Soldier and Family Fitness, which is used throughout the Army.” The report found that the program did not lower rates of depression or of post-traumatic stress disorder.

USA Today (2/21, Zoroya) points out that the report’s findings “come as about 1,000 Iraq- and Afghanistan-era veterans are being diagnosed with post-traumatic stress disorder each week, according to data from the Department of Veterans Affairs.” The present report “follows an earlier Institute of Medicine review released last year concluding that the Pentagon and Department of Veterans Affairs are struggling to keep pace with a growing number of mental health problems generated by the wars.”

Related Links:

— “Programs to prevent psychological problems in troops questioned, ” Alan Zarembo, Los Angeles Times, February 20, 2014.

Medwire (2/20, McDermid) reports that according to a meta-analysis published online Feb. 14 in the American Journal of Psychiatry, a publication of the American Psychiatric Association, “there are small but robust differences in the effects of different psychotherapies on psychosis symptom.” After examining 48 studies including 3,295 participants, researchers “found that cognitive behavioural therapy (CBT), which focuses on reducing positive symptoms through cognitive restructuring, had a larger effect than other therapies on positive symptoms.” For positive symptoms, however, “social skills training, which aims to improve patients’ social functioning to help them cope with social situations, had the largest effect.”

Related Links:

— “Psychotherapies have specific effects on psychosis symptoms, ” Eleanor McDermid, medwireNews, February 20, 2014.

The Los Angeles Times (2/20, Kaplan) reports that headaches may be triggered by stress, but according to study to be presented at the American Academy of Neurology’s annual meeting later this spring, “the more intense a person’s stress, the more time he or she will spend in pain.” For the study, investigators “interviewed 5,159 adults about their headache history and other health factors once every three months from 2010 to 2012.” In addition, “volunteers were asked to rate the intensity of their stress on a 100-point scale.”

The CBS News (2/20, Castillo) website reports the study found “for every 10-point increase on the stress scale, tension-headache sufferers had 6.3 percent more headaches per month or about 3.3 hours more of headaches each month.” People with migraines experienced “a 4.3 percent increase in incidents, or about 4.6 extra headache hours per month.”

Individuals who had “both types of headaches had a 4 percent increase in the length of their headaches, or 3.5 hours per month.

Related Links:

— “Stress makes headaches last longer, study finds, ” Karen Kaplan, Los Angeles Times, February 19, 2014.