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Psychology

Scientists may someday be able to measure a person's stress levels by analyzing compounds ...

Most of us are able to let other people know that we’re stressed, simply by telling them. For people such as those suffering from Alzheimer’s, however, it can be difficult to express such a thought. That’s why UK scientists at Loughborough University and Imperial College London are developing a new test that can determine someone’s stress levels by analyzing their breath.  Read More

Researchers have developed new tests for the addictive potential of computer games (Photo:...

Have you ever felt that one computer game is more "addictive" than another? Leaving definitions aside for the moment, it's fair to say that an addictive computer game is likely to be a more successful product than a game that is merely fun to play. Gaming developers apply numerous techniques and tests in an attempt to evaluate which games will hit the right buttons. Now researchers at Academia Sinica and the National Taiwan University (ASNTU) have developed a direct test for the addictiveness of a computer game based on physiological responses of a group of new players.  Read More

Dr. Laura Mickes, of the Department of Psychology at the University of Warwick (UK), co-au...

The success of social networks such as Facebook may provide clues to the type of information the human mind tends to favor. New research suggests human memory prefers spontaneous writing favored by users communicating online to grammatically polished text found in edited material. This the gist of the findings presented in a paper called Major Memory for Microblogs, which details the results of a research comparing memory retention of Facebook updates to book excerpts and faces.  Read More

The app analyzes twelve features of speech such as pitch and volume and uses this to ident...

It would be great if smartphones could sense moods – especially when they've dropped a call three times in five minutes. Engineers at the University of Rochester in Rochester, New York have developed a prototype app that provides phones with a form of emotional intelligence that could have wide applications in phones and beyond.  Read More

An experimental new video game is designed to help children with anger problems to control...

Often, when people talk about children and the psychological effects of playing video games, it’s nothing good – there are certainly plenty of individuals who maintain that if a child spends too much time blowing away virtual enemies, they will become more aggressive, antisocial people in the real world. A new game developed at Boston Children's Hospital, however, is intended to do just the opposite. It helps children with anger problems to control their temper, so they’ll get along better with other people.  Read More

Fear, even irrational fear, can be a paralyzing influence on our life (Photo: Shutterstock...

An old saying tells us not to dwell on an unpleasant event. A new clinical study suggests the saying has both psychological and neurological support for its validity. Along with his advisors, Thomas Ågren – a doctoral candidate in psychology at Uppsala University in Sweden – has shown that it is possible to erase newly formed emotional memories from the human brain.  Read More

Why do small helpless things – babies, kittens, puppies, pandas in baby form – turn even t...

Why do small helpless things – babies, kittens, puppies, pandas in baby form – turn even the most cynical human into a helpless wreck? Why don’t we have the same reaction to a baby lizard or fish or bird? What, in short, is this cuteness thing all about? It turns out that the science of cute is far more interesting than you’d think.  Read More

A 'virtual patient' technology being developed at USC could help U.S. Army psychologists a...

A technology currently under development at the University of Southern California (USC) is using highly interactive, artificial intelligence-driven virtual patients to simulate psychological disorders – particularly those that occur most often among soldiers – and train U.S. military psychiatrists and psychologists to treat their patients more effectively.  Read More

Jeff Greenberg (right) demonstrating the MyFord Touch intelligent test rig (Photo: Gizmag)...

The Ford Motor Company recently invited Gizmag to attend its Go Further With Ford 2012 conference on technological trends, which took place last Tuesday through Thursday in Detroit. One of the presentations that we took in looked at the automaker’s MyFord Touch system, and where that technology may be heading. Among other things, the Ford engineers want the system to be able to automatically ascertain how mentally-taxed the driver is, so it can determine if it should deliver notifications to them, or just shut up and let them drive.  Read More

Brainput provides a passive, implicit input channel to interactive systems, with little ef...

As machines get more and more sophisticated, the mental capacity of their human overlords stays at a static (albeit seemingly impressive) level, and therefore slowly starts to pale in comparison. The bandwidth of the human brain is not limitless, and if an overloaded brain happens to be overseeing machines carrying out potentially dangerous tasks, you can expect trouble. But why had we built the machines in the first place, if not to save us from trouble? Brainput, a brain-computer interface built by researchers from MIT and Tufts University, is going to let your computer know if you’re mentally fit for the job at hand. If it decides your brain is overloaded with tasks, it will help you out by handling some of them for you.  Read More

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