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- CogLab 5: Login
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- CogLab: Labs - Cengage
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- CogLab: Visual Search
Visual Search Estimated time to complete lab: 20 minutes Background This experiment explores aspects of attention in a visual-search task It is a classic experiment that makes strikingly clear the time needed to bring attention to bear on different regions of visual space The basic idea is to ask people to search a visual image for a particular item and to respond as quickly as possible once
- CogLab: Blind Spot - Cengage
Your eyes contain a dense set of receptors that are sensitive to light energy These receptors convert light energy into electrical energy, which eventually is transferred to your nervous system and your brain These receptors, however, are not distributed evenly across your eye There is a central location, called the fovea, where the receptors are very densely packed Generally, when you
- CogLab: Sternberg Search - Cengage
Sternberg Search Estimated time to complete lab: 30 minutes Background Many researchers of memory believe that there exists a short-term memory (STM) system that holds information for a few seconds If the information in STM is not transferred to long term memory (LTM) for more permanent storage, it vanishes As evidence of the existence of STM grew, researchers started to explore its
- CogLab: Customer Support Tool - Cengage
Home Login Access Account Set Up Account Logout About Features Assignments Privacy Policy Purchase Info Requirements Help FAQ Keyboards Password ID Help Student Manual Tech Support Labs References Instructor Login Access Account Create Group Help Password Help Tech Support Resources Log out of CogLab
- CogLab: False Memory
False Memory Estimated time to complete lab: 15 minutes Background An important issue for theories of cognition is how well we remember things It is important because nearly every aspect of cognition depends on memory to some degree To understand problem solving, decision making, attention, and perception, you need to know the abilities and limits of memory The quality of memory is
- CogLab: Word Superiority
Word Superiority Estimated time to complete lab: 25 minutes Background Humans are extremely good at recognizing visual patterns Even the fastest of modern computers are nowhere near as efficient or thorough at identifying visual targets How we acquired this level of sophistication is not fully understood What is clear is that context plays an important role in interpreting a physical
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