A Website devoted to Scientific Research on
Human Multi-task Performance and Attention Limits
Current Demonstrations:
Visible Bottleneck I
Java Applet illustrating Central Bottleneck
Visible Bottleneck I FAQ
Visible Bottleneck II
A highly compatible task that can be performed with answering questions: works but it doesn't play any questions yet
Iconic Memory & Masking Demos
Shockwave Demos on Iconic Memory, Partial Report and Backward Masking
Change Blindness
Java Applet illustrating poor detection of change in letter arrays
Can we read two words at the same time?
Tapping as a Concurrent Task
no bottleneck without response choice
Get Paid for Experiments at UCSD!
If you're interested, just click here for more details.

Easy Online Studies. Learning, Memory, and Cognition.
Learn Two Categories of Striped Patches             
Interested in participating? Click here for details.

Coming Soon:
- More Bottleneck Demos
- Task-Switching (Jersild Paradigm)
- Rapid Serial Visual Presentations (Several Demos)

Hal Pashler Website

TIME Magazine article on Human Multitasking

New York Times Magazine article on Human Multitasking

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