Psychology News and Research

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

Why we all carry on with those bad habits

If you have ever wondered why so many people continue to ignore public warnings and advertisements about the dangers of smoking, drinking alcohol and other habits that we know to be bad for us, a Canadian researcher may have the answer.

13 Nov 2006

Anxiety disorders linked to thyroid disease, respiratory disease, arthritis and migraine headaches

Anxiety disorders appear to be independently associated with several physical conditions, including thyroid disease, respiratory disease, arthritis and migraine headaches, according to a report in the October 23 issue of Archives of Internal Medicine. This co-occurrence of disorders may significantly increase the risk of disability and negatively affect quality of life.

23 Oct 2006

Mobile phone use should be banned in cars altogether

Hands-free mobile phones have failed to make the roads safer according to a University of Sussex psychologist.

23 Oct 2006

Bias and accuracy of children's perceptions of peer acceptance

Children who can accurately assess how their classmates feel about them -- even if those feelings are negative -- are less likely to show symptoms of depression, according to Florida State University researchers.

23 Oct 2006

Cocaine addicts have an altered perception of reward

People addicted to cocaine have an impaired ability to perceive rewards and exercise control due to disruptions in the brain's reward and control circuits, according to a series of brain-mapping studies and neuropsychological tests conducted at the U.S. Department of Energy's Brookhaven National Laboratory.

16 Oct 2006

Researchers identify neurocircuit that controls the brain's response to fear

Results suggest that it may be possible to understand psychiatric disorders, such as anxiety or depression, from the underlying neurophysiology - workings of the brain.

21 Sep 2006

Young children who take music lessons show different brain development and improved memory

Researchers have found the first evidence that young children who take music lessons show different brain development and improved memory over the course of a year compared to children who do not receive musical training.

20 Sep 2006

Women who quit smoking during pregnancy less likely to remain nonsmokers because of concerns about weight

Women who quit smoking before pregnancy are less likely to remain nonsmokers after giving birth largely because of concerns about gaining weight, according to a study to be published in the October issue of the Annals of Behavioral Medicine, the Los Angeles Times reports.

20 Sep 2006

Kin recognition and the perceived facial similarity of children

Perceived facial similarity of children is effectively an estimate of the probability that two children are close genetic relatives according to a new study recently published in Journal of Vision, an online, free access publication of the Association for Research in Vision and Ophthalmology (ARVO).

19 Sep 2006

Links between musical tastes and lifestyle

The music we listen to can tell a lot more than you might think about what kind of people we are, according to research findings by a University of Leicester psychologist.

14 Sep 2006

Wearing a bike helmet might make a car collision more likely

Drivers pass closer when overtaking cyclists wearing helmets than when overtaking bare-headed cyclists, increasing the risk of a collision, the research has found.

12 Sep 2006

Father's pheromonal cues may influence daughter's first occurrence of menstruation

Chemical cues from fathers may be delaying the onset of sexual maturity in daughters, as part of an evolutionary strategy to prevent inbreeding, according to researchers at Penn State.

12 Sep 2006

Sex differences in general mental ability

A study published in the September 2006 issue of the journal Intelligence analyzed 145 items from the Scholastic Assessment Test (SAT) in 100,000 17- to 18-year-olds and found a male IQ advantage of 3.63 points.

7 Sep 2006

Tuning the brain for music

The Department of Psychology at the University of Helsinki is co-ordinating a wide-ranging EU-funded research project, Tuning the brain for music, or Braintuning, for short.

5 Sep 2006

Anticipation plays a powerful role in human memory

Psychologists have long known that memories of disturbing emotional events - such as an act of violence or the unexpected death of a loved one - are more vivid and deeply imprinted in the brain than mundane recollections of everyday matters.

4 Sep 2006

'God Spot' in the brain - no such thing!

According to Canadian researchers there is no such thing as a "God spot" in the brain.

31 Aug 2006

The latest big thing - Obesity!

As the obesity fanfare continues researchers in Britain say a person's body mass index (BMI) and waist circumference are the easiest ways of predicting health risks due to excess weight, particularly amongst older men.

31 Aug 2006

Severe mental illness in Gulf Coast doubled after Katrina

The rate of severe mental illness in the Gulf Coast region about doubled in the six months after Hurricane Katrina, according to a report surveying a sample of the storm's survivors published on Monday in the Bulletin of the World Health Organization, USA Today reports (Sternberg, USA Today, 8/29).

30 Aug 2006

Challenges parents, physicians face in addressing HPV vaccine

The AP/Washington Post on Sunday examined the challenges parents and physicians face in addressing the issues associated with Merck's human papillomavirus vaccine Gardasil (Irvine, AP/Washington Post, 8/27).

30 Aug 2006