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A repository of current reports dealing with Higher Education issues. Many of these reports are Canadian-based.

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UCSD Psychology Department   http://psy.ucsd.edu/pages/links.html  Site Reviews(1)

Added: Sep 24, 2005  Last Update: Sep 24, 2005  Category: U    Hits Out: 8
UBC Visual Cognition Lab   http://www.psych.ubc.ca/~viscoglab/demos.htm  Site Reviews(10)
What's the Difference between Looking and Seeing? A large fraction of traffic accidents are of the type "driver looked but failed to see". Here, drivers collide with pedestrians in plain view, with cars directly in front of them (the classic "rear-ender"), and even run into trains. (That's right -- run into trains, not the other way around.) In such cases, information from the world is entering the driver's eyes. But at some point along the way this information is lost, causing the driver to lose connection with reality. They are looking but they are not seeing. What's going on? Our findings indicate that the critical factor is attention: To see an object change, it is necessary to attend to it. To show this, we developed a flicker paradigm in which an original and a modified image continually alternate, one after the other, with a brief blank field between the two (see Figure 1 below). The onset of each blank field swamps the local motion signals caused by a change, short-circuiting the automatic system that normally draws attention to its location. Without automatic control, attention is controlled entirely by slower, higher-level mechanisms which search the scene, object by object, until attention lands upon the object that is changing. The change blindness induced under these conditions is a form of invisibility: it can become very difficult to see a change that is obvious once attended.
Added: Nov 14, 2006  Last Update: Nov 14, 2006  Category: U    Hits Out: 10
University of Illinois Visual Cognition Lab   http://viscog.beckman.uiuc.edu/djs_lab/demos.html  Site Reviews(0)
Provides a wide variety of demonstrations of change-blindness phenomenon.
Added: Nov 14, 2006  Last Update: Nov 14, 2006  Category: U    Hits Out: 10
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