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Direct linkArnell, Karen M.; Duncan, John – Cognitive Psychology, 2002
There is often strong interference if a second target stimulus (T2) is presented before processing of a prior target stimulus (T1) is complete. In the "Psychological Refractory Period" (PRP) paradigm, responses are speeded and interference manifests as increased response time for T2. In the "Attentional Blink" (AB) paradigm, stimuli are masked and…
Descriptors: Reaction Time, Models, Shared Resources and Services, Identification (Psychology)
Download full textQuackenbos, John Duncan – D. Appleton and Company, 1889
This textbook is a primary-grade geography course. It presents the idea of direction and helps children form definite conceptions of the natural divisions of land and water through the aid of pictures and diagrams. Clear and beautiful maps in color, unencumbered with names not referred to in the text, are introduced, not as mere illustrations, but…
Descriptors: Geography Instruction, Elementary School Students, Geographic Concepts, Maps
