Psychology News and Research

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Psychology is the study of human mental functions, behavior and processes.

Coffee reduces risk of depression in older women: Study

A new study shows that risk of depression decreases as coffee consumption increases. The findings however apply only to post-menopausal women who smoke.

27 Sep 2011

Statistical algorithm can now determine focus error in eyes, cameras

University of Texas at Austin researchers have discovered how to extract and use information in an individual image to determine how far objects are from the focus distance, a feat only accomplished by human and animal visual systems until now.

27 Sep 2011

Walden University forms partnerships with five health systems

With an aging population placing major demands on healthcare systems and the nursing profession projected to grow significantly in the next few years, the need for educated healthcare professionals continues to increase.

27 Sep 2011

Men over 75 with prostate cancer are being undertreated: Study

It's an ongoing debate: Should men over a certain age be treated for prostate cancer? Should these patients be submitted to treatments that may result in significant side effects if they may not live very much longer?

27 Sep 2011

Not enough doctors in Australia to follow up on breast cancer cases

Australian women who have undergone surgery for early-stage breast cancer could be monitored afterwards by their GP instead of a hospital clinic, under a federal government project that acknowledges there will not be enough specialist doctors for the coming wave of cancer cases among ageing baby boomers.

26 Sep 2011

Role of email advice in patients with sexual problems

More than two-thirds of men who contacted an email advice service run by a leading sexual advice charity had erection problems, which were frequently linked to loss of sex drive, according to research in the October issue of IJCP, the International Journal of Clinical Practice.

23 Sep 2011

Ritualistic-like behavior reduces stress, says TAU researcher

What do a patient with obsessive compulsive disorder (OCD), a basketball star, and an animal in captivity have in common? According to new research from Tel Aviv University, they share a clear behavioral link that reduces stress.

23 Sep 2011

Cannabinoids may block development of PTSD symptoms after traumatic experience

Cannabinoids (marijuana) administration after experiencing a traumatic event blocks the development of post-traumatic stress disorder (PTSD)-like symptoms in rats, according to a new study conducted at the University of Haifa and published in the journal Neuropsychopharmacology.

22 Sep 2011

Fear of childbirth increases likelihood of C-section

A new study published in the international journal Acta Obstetricia et Gynecologica Scandinavica (AOGS) reveals that fear of childbirth is a predisposing factor for emergency and elective cesarean sections, even after psychological counseling. This may mean a negative experience that lasts a lifetime among the approximately 3% of women who in this study were estimated to suffer from excessive fear of childbirth.

21 Sep 2011

Advertisements seduce consumers to buy products

Are you wooed by advertising? Of course you are. After all, it's one thing to go out and buy a new washing machine after the old one exploded, quite another to impulse-buy that 246-inch flat screen TV that just maybe, in hindsight, you didn't really need.

21 Sep 2011

UIC wins HRSA-MCHB grant to expand disabilities training program

A successful University of Illinois at Chicago-based interdisciplinary effort to train leaders in programs that help children with developmental disabilities and autism has won a $3.3 million five-year grant from the Department of Health and Human Services' Health Resources and Services Administration-Maternal and Child Health Bureau.

21 Sep 2011

The obese can’t help but eat: Study

A new study suggests that brains of people who are obese may be wired differently for impulse control, such as resisting a doughnut when their blood sugar levels drop, compared with people who are not obese.

20 Sep 2011

Collectible toy influences children's perceptions of food taste

The thought of toys being given out as part of children's meal deals might be easier to swallow, and better for you, if the toys are part of a collectible set and tied to healthy, nutrition-rich food choices. Who says? Kids and their parents do.

20 Sep 2011

Common symptoms of pediatric feeding disorder

Catering to a child who is a picky eater is like being a short-order cook: chaotic. Dinnertime becomes a war zone, leading to hopeless battles fought over vegetables and macaroni and cheese.

20 Sep 2011

Intervention policies could reduce death rate for cardiovascular disease by up to 50%

Research by the University of Liverpool has found that intervention policies that promote healthy eating could cut the death rate for cardiovascular disease (CVD) by up to 50%.

20 Sep 2011

Capacity for learning in birds not linked to overall brain size

Call a bird "birdbrained" and they may call "fowl." Cornell University researchers have proven that the capacity for learning in birds is not linked to overall brain size, but to the relative size and proportion of their specific brain regions.

19 Sep 2011

Concealing sexual orientation may have an adverse effect on workplace function

Could working with an openly gay individual undermine a co-worker's on-the-job performance? Not likely, according to a recent UCLA Anderson School of Management study. In fact, concealing one's sexual orientation may actually have an adverse effect on workplace function.

17 Sep 2011