Psychology News and Research

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

Research study on breast cancer susceptibility in rats

Social isolation and stress appear to increase susceptibility to breast cancer in rats, a US study has suggested.

9 Dec 2009

Psychological trauma leaves a trail of damage in a child's brain, reveal scientists

Psychological trauma leaves a trail of damage in a child's brain, say scientists at the Stanford University School of Medicine and Lucile Packard Children's Hospital. Their new study gives the first direct evidence that children with symptoms of post-traumatic stress suffer poor function of the hippocampus, a brain structure that stores and retrieves memories. The research helps explain why traumatized children behave as they do and could improve treatments for these kids.

9 Dec 2009

Social isolation and stress may increase susceptibility to breast cancer, finds US study

Scientists at the University of Chicago found that rats which were prone to developing breast tumours were 3.3 times more likely to develop cancer if they were kept in isolation and suffered related stress.

9 Dec 2009

Neuroscientists suggest risky therapy for aging brain may be avoidable by focusing on hormone target

Estrogen seems to act like a middleman in its positive effect on the brain, raising the possibility that future drugs may bypass the carcinogenic hormone altogether while reaping its benefits.

8 Dec 2009

Social isolation and stress can raise breast cancer risk

Social isolation and related stress could contribute to human breast cancer susceptibility, research from a rat model designed at the University of Chicago to identify environmental mechanisms contributing to cancer risk shows.

8 Dec 2009

Caffeinated energy drink does not neutralize alcohol intoxication, says new study

People who drink may want to know that coffee won't sober them up, according to new laboratory research. Instead, a cup of coffee may make it harder for people to realize they're drunk.

8 Dec 2009

Study shows positive association between adolescent fitness and cognitive performance

In the first study to demonstrate a clear positive association between adolescent fitness and adult cognitive performance, Nancy Pedersen of the University of Southern California and colleagues in Sweden find that better cardiovascular health among teenage boys correlates to higher scores on a range of intelligence tests - and more education and income later in life.

8 Dec 2009

Regular sexual activity can help improve the overall health in men

Boston Medical Group, a national physician network specializing in the treatment of erectile dysfunction and premature ejaculation, today released the top ten reasons regular sexual activity can help improve men’s overall health. From decreased blood pressure to more restful sleep, sexual activity is essential for maintaining bodily functions as well as overall health and well-being.

7 Dec 2009

Increased sense of separation in this holiday season's most harmful gifts

A couple years ago, lead paint in toys manufactured in China sent parents searching frantically for gifts made in the USA. This fall, news of Baby Einstein refunds suggested that even so-called educational toys are suspect. Renowned parenting expert Dr. Jeffrey Fine, Ph.D., says that such videos are actually harmful to developing brains, retarding language development and shortening attention spans. Moreover, there is an increased sense of separation, which is the defining trait of each of this holiday season's most harmful gifts.

7 Dec 2009

APU offers tips and suggestions for safe holidays

The 2009 holiday season is officially underway – and while most of us look forward to the fun and excitement, some feel overwhelmed by the stress of office parties, family get-togethers, winter travel and grid-locked shopping mall parking lots.

7 Dec 2009

Research participants link high-paying clinical studies to increased risk levels

More than 15 million Americans are recruited annually to participate in clinical trials according to the Alliance for Human Research Protection (AHRP), and most will be compensated for their participation.

5 Dec 2009

Health experts available to speak about health care reform

Garson helped originate and draft the "Health Partnership Act" (S. 325 and H.R. 5606), which funds grants to states for innovations to improve coverage for the uninsured, quality and efficiency.

5 Dec 2009

'Brain advantages' for effective business leadership

Business leaders are in charge-of people, of budgets, of production lines. Most leaders also believe that they are in charge of their greatest resource-their own brain. But how true is that? The more we understand about how the brain works, the clearer it becomes that often our brain kicks in before we do.

5 Dec 2009

Study shows smiles and scowls provide cues for gender identification

"Why is it that men can be bastards and women must wear pearls and smile?" wrote author Lynn Hecht Schafran. The answer, according to an article in the Journal of Vision, may lie in our interpretation of facial expressions.

4 Dec 2009

Research study investigates how music therapy can help mentally ill children and young people

Queen's University Belfast is to play a major role in the biggest trial ever conducted to investigate how music therapy can help children and young people with severe mental health problems.

4 Dec 2009

Personality characteristics can play a major role in determining successful medical career

Personality characteristics play a major role in determining who succeeds in medical school, according to new research published in the November issue of the Journal of Applied Psychology.

4 Dec 2009

New study suggests mental imagery training is sufficient for perceptual learning

Practice makes perfect. But imaginary practice? Elisa Tartaglia of the Laboratory of Psychophysics at Switzerland's Ecole Polytechnique Federale de Lausanne (EPFL) and team show that perceptual learning-learning by repeated exposure to a stimulus-can occur by mental imagery as much as by the real thing. The results, published in Current Biology, suggest that thinking about something over and over again could actually be as good as doing it.

4 Dec 2009

Care Support of America's outpatient palliative care coordination model improves the quality of life for seniors

Care Support of America's model of outpatient palliative care coordination, Advanced Illness Coordinated Care (AICC), has been shown to reduce hospitalizations in the last years of life as well as improve the quality of life for seniors and their family caregivers without increasing mortality. These are the principal findings of a new study published in American Journal of Managed Care (November 2009).

3 Dec 2009

Study sheds light on gender differences in shopping experiences and behaviors

Daniel Kruger, research faculty at the University of Michigan School of Public Health, says it's perfectly natural that men often can't distinguish a sage sock from a beige sock or that sometimes women can't tell if the shoe department is due north or west from the escalator.

3 Dec 2009

Waterpipe tobacco smoking as deadly as cigarette smoking

Smoking tobacco through a waterpipe exposes the user to the same toxicants - carbon monoxide and nicotine - as puffing on a cigarette, which could lead to nicotine addiction and heart disease, according to a study led by a Virginia Commonwealth University researcher published in the December issue of the American Journal of Preventive Medicine.

3 Dec 2009

Psychology News and Research

Further Reading

Research study on breast cancer susceptibility in rats

Psychological trauma leaves a trail of damage in a child's brain, reveal scientists

Social isolation and stress may increase susceptibility to breast cancer, finds US study

Neuroscientists suggest risky therapy for aging brain may be avoidable by focusing on hormone target

Social isolation and stress can raise breast cancer risk

Caffeinated energy drink does not neutralize alcohol intoxication, says new study

Study shows positive association between adolescent fitness and cognitive performance

Regular sexual activity can help improve the overall health in men

Increased sense of separation in this holiday season's most harmful gifts

APU offers tips and suggestions for safe holidays

Research participants link high-paying clinical studies to increased risk levels

Health experts available to speak about health care reform

'Brain advantages' for effective business leadership

Study shows smiles and scowls provide cues for gender identification

Research study investigates how music therapy can help mentally ill children and young people

Personality characteristics can play a major role in determining successful medical career

New study suggests mental imagery training is sufficient for perceptual learning

Care Support of America's outpatient palliative care coordination model improves the quality of life for seniors

Study sheds light on gender differences in shopping experiences and behaviors

Waterpipe tobacco smoking as deadly as cigarette smoking

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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