27 juin 2006

En bref... [Part 2]

News from Social Psychology Network.



08:45 23/06/2006,

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In the first study to combine theories of working memory and numerical cognition, researchers find that every extra syllable in a product's price decreases its chances of being remembered by 20 percent. The researchers explain this effect by the fact that our phonological loop – an important regulator of memory – can only hold 1.5 to 2 seconds of spoken information..

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14:45 22/06/2006,

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New research examines how humans process music and its positive effects on our health and humanity.
A recent volume of the Annals of the New York Academy of Sciences takes a closer look at how music evolved and how we respond to it. Contributors to the volume believe that animals such as birds, dolphins and whales make sounds analogous to music out of a desire to imitate each other. This ability to learn and imitate sounds is a trait necessary to acquire language and scientists feel that many of the sounds animals make may be precursors to human music.
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08:45 22/06/2006,

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An article published in the recent issue of Psychological Science investigates the psychology of consumption. The study's findings demonstrate that individuals have a strong tendency to eat only a single unit of food, regardless of the unit's size or caloric value.

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Pentagon gay 'disorder' list row

16:47 20/06/2006,

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US lawmakers call on the Pentagon to alter a document listing homosexuality as a "mental disorder".

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16:45 18/06/2006,

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An article published in the recent issue of Perspectives on Psychological Science investigates the impact of fatigue, physical ability, and potential bodily endangerment on how we perceive our environment. The author finds that we have a natural tendency to view hills as steeper when we are tired, less physically able, or carrying a heavy load.

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